:root {
    --color-ink: #14213d;
    --color-muted: #526071;
    --color-bg: #f7f7f2;
    --color-surface: #ffffff;
    --color-accent: #0f766e;
    --color-accent-dark: #0b4f4a;
    --color-gold: #d8973c;
    --color-border: #d8ddd5;
    --shadow-soft: 0 18px 45px rgba(20, 33, 61, 0.12);
    --max-width: 1120px;
}

* {
    box-sizing: border-box;
}

html {
    color-scheme: light;
}

body {
    margin: 0;
    background: var(--color-bg);
    color: var(--color-ink);
    font-family: Arial, Helvetica, sans-serif;
    font-size: 16px;
    line-height: 1.6;
}

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

a {
    color: var(--color-accent-dark);
    text-decoration-thickness: 0.09em;
    text-underline-offset: 0.18em;
}

a:focus-visible,
button:focus-visible,
summary:focus-visible {
    outline: 3px solid var(--color-gold);
    outline-offset: 4px;
}

.skip-link {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    z-index: 20;
    padding: 0.65rem 0.9rem;
    background: var(--color-ink);
    color: #ffffff;
    transform: translateY(-150%);
}

.skip-link:focus {
    transform: translateY(0);
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 10;
    background: rgba(255, 255, 255, 0.96);
    border-bottom: 1px solid var(--color-border);
    backdrop-filter: blur(12px);
}

.site-header__inner,
.site-footer__inner,
.section,
.cta,
.hero {
    width: min(var(--max-width), calc(100% - 2rem));
    margin-inline: auto;
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 82px;
    gap: 1.25rem;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--color-ink);
    font-weight: 800;
    text-decoration: none;
}

.brand__logo {
    width: 52px;
    height: 52px;
}

.brand__text {
    font-size: 1.1rem;
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.desktop-nav a,
.mobile-nav a {
    border-radius: 6px;
    color: var(--color-ink);
    font-weight: 700;
    text-decoration: none;
}

.desktop-nav a {
    padding: 0.65rem 0.8rem;
}

.desktop-nav a:hover,
.mobile-nav a:hover {
    background: #edf3ef;
}

.mobile-nav {
    display: none;
    position: relative;
}

.mobile-nav summary {
    cursor: pointer;
    list-style: none;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    padding: 0.55rem 0.8rem;
    color: var(--color-ink);
    font-weight: 800;
}

.mobile-nav summary::-webkit-details-marker {
    display: none;
}

.mobile-nav nav {
    position: absolute;
    top: calc(100% + 0.75rem);
    right: 0;
    display: grid;
    min-width: 220px;
    padding: 0.6rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    box-shadow: var(--shadow-soft);
}

.mobile-nav a {
    padding: 0.7rem 0.8rem;
}

.hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(220px, 360px);
    align-items: center;
    gap: 3rem;
    padding: 5.5rem 0 4.5rem;
}

.page-hero,
.case-hero {
    width: min(var(--max-width), calc(100% - 2rem));
    margin-inline: auto;
    padding: 5rem 0 3.5rem;
}

.page-hero {
    max-width: 900px;
}

.page-hero h1,
.case-hero h1 {
    max-width: 850px;
    margin: 0;
    font-size: clamp(2.25rem, 5vw, 4rem);
    line-height: 1.1;
}

.page-hero p:not(.eyebrow),
.case-hero p:not(.eyebrow) {
    max-width: 760px;
    color: var(--color-muted);
    font-size: 1.2rem;
}

.page-hero--with-media,
.case-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(220px, 340px);
    align-items: center;
    gap: 2.5rem;
    max-width: var(--max-width);
}

.portrait-card,
.case-hero img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    background: var(--color-surface);
    box-shadow: var(--shadow-soft);
}

.case-hero img {
    padding: 1.25rem;
    object-fit: contain;
}

.hero__content {
    max-width: 720px;
}

.hero h1,
.section h2,
.cta h2 {
    margin: 0;
    line-height: 1.1;
}

.hero h1 {
    max-width: 780px;
    font-size: clamp(2.5rem, 6vw, 4.75rem);
}

.hero__lede {
    max-width: 600px;
    margin: 1.25rem 0 2rem;
    color: var(--color-muted);
    font-size: 1.25rem;
}

.hero__mark {
    display: grid;
    place-items: center;
    aspect-ratio: 1;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    background: var(--color-surface);
    box-shadow: var(--shadow-soft);
}

.hero__mark img {
    width: min(74%, 280px);
}

.hero__mark--image {
    overflow: hidden;
    border-radius: 50%;
    transform: scale(1.15);
    transform-origin: center;
}

.hero__mark--image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.eyebrow {
    margin: 0 0 0.7rem;
    color: var(--color-accent-dark);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0;
    text-transform: uppercase;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    border-radius: 6px;
    padding: 0.75rem 1rem;
    font-weight: 800;
    text-decoration: none;
}

.button--primary {
    background: var(--color-accent);
    color: #ffffff;
}

.button--primary:hover {
    background: var(--color-accent-dark);
}

.button--secondary {
    border: 2px solid var(--color-accent);
    color: var(--color-accent-dark);
}

.button--secondary:hover {
    background: #e5f2ef;
}

.section {
    padding: 4rem 0;
}

.section__intro {
    max-width: 760px;
}

.section h2,
.cta h2 {
    font-size: clamp(1.75rem, 3vw, 2.7rem);
}

.section__intro p,
.section--split p,
.cta p {
    color: var(--color-muted);
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    margin-top: 2rem;
}

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

.service-grid article {
    min-height: 220px;
    padding: 1.5rem;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    background: var(--color-surface);
}

.service-grid h3 {
    margin: 0 0 0.7rem;
    font-size: 1.2rem;
}

.service-grid p {
    margin: 0;
    color: var(--color-muted);
}

.feature-panel {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(220px, 0.9fr);
    align-items: center;
    gap: 2rem;
    padding: 2rem;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    background: var(--color-surface);
    box-shadow: var(--shadow-soft);
}

.feature-panel h2,
.feature-panel h3 {
    margin-top: 0;
}

.feature-panel img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: 6px;
}

.quote-band {
    width: min(var(--max-width), calc(100% - 2rem));
    margin: 0 auto 4rem;
    padding: 3rem;
    border-radius: 8px;
    background: var(--color-ink);
    color: #ffffff;
}

.quote-band h2,
.quote-band blockquote,
.quote-band p {
    margin-top: 0;
}

.quote-band blockquote {
    margin-inline: 0;
    max-width: 760px;
}

.quote-band blockquote p {
    font-size: clamp(1.4rem, 3vw, 2.2rem);
    line-height: 1.2;
}

.quote-band footer {
    color: #dbe5e0;
    font-weight: 700;
}

.section--split {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 2rem;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.step-list,
.pricing-grid,
.portfolio-grid {
    display: grid;
    gap: 1rem;
}

.step-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin: 2rem 0 0;
    padding: 0;
    list-style: none;
}

.step-list li,
.pricing-grid article,
.portfolio-card,
.form-panel {
    border: 1px solid var(--color-border);
    border-radius: 8px;
    background: var(--color-surface);
}

.step-list li {
    padding: 1.4rem;
}

.step-list span {
    display: inline-grid;
    place-items: center;
    width: 2.4rem;
    height: 2.4rem;
    border-radius: 50%;
    background: var(--color-accent);
    color: #ffffff;
    font-weight: 800;
}

.step-list h3 {
    margin-bottom: 0.4rem;
}

.pricing-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin: 2rem 0;
}

.pricing-grid article {
    padding: 1.5rem;
}

.price {
    margin: 0.25rem 0 1rem;
    color: var(--color-accent-dark);
    font-size: 1.45rem;
    font-weight: 800;
}

.portfolio-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-top: 1.5rem;
}

.portfolio-card {
    overflow: hidden;
}

.portfolio-card img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: contain;
    padding: 1rem;
    background: #eef3f1;
}

.portfolio-card div {
    padding: 1.25rem;
}

.portfolio-card h3 {
    margin: 0 0 0.5rem;
    font-size: 1.1rem;
    line-height: 1.25;
}

.portfolio-card p {
    color: var(--color-muted);
}

.article-layout {
    width: min(880px, calc(100% - 2rem));
    margin: 0 auto;
    padding: 1rem 0 4rem;
}

.article-body {
    padding: 2rem;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    background: var(--color-surface);
}

.article-body h2 {
    margin-top: 2rem;
    font-size: 1.65rem;
}

.article-body h2:first-child {
    margin-top: 0;
}

.article-body h3 {
    margin-bottom: 0.35rem;
}

.article-body p,
.article-body li {
    color: #2e3b4c;
}

.contact-layout {
    display: grid;
    grid-template-columns: minmax(0, 0.8fr) minmax(320px, 1.2fr);
    gap: 2rem;
    align-items: start;
}

.form-panel {
    padding: 1.5rem;
}

.form-panel form {
    display: grid;
    gap: 1rem;
}

.form-field {
    display: grid;
    gap: 0.35rem;
}

.form-field label {
    font-weight: 800;
}

.form-field input,
.form-field select,
.form-field textarea {
    width: 100%;
    border: 1px solid #aab5c2;
    border-radius: 6px;
    padding: 0.75rem;
    color: var(--color-ink);
    font: inherit;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    outline: 3px solid var(--color-gold);
    outline-offset: 2px;
    border-color: var(--color-accent-dark);
}

.field-error {
    margin: 0;
    color: #9f1d1d;
    font-weight: 700;
}

.form-success {
    margin-bottom: 1rem;
    padding: 1rem;
    border-left: 5px solid var(--color-accent);
    background: #e5f2ef;
}

.form-success h3,
.form-success p {
    margin: 0;
}

.form-success p {
    margin-top: 0.35rem;
}

.section--accent {
    width: 100%;
    max-width: none;
    padding-inline: max(1rem, calc((100% - var(--max-width)) / 2));
    background: #e9f2ee;
}

.benefit-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.85rem;
    max-width: 900px;
    margin: 2rem 0;
    padding: 0;
    list-style: none;
}

.benefit-list li {
    position: relative;
    padding-left: 1.8rem;
    color: #263247;
    font-weight: 700;
}

.benefit-list li::before {
    content: "";
    position: absolute;
    top: 0.65rem;
    left: 0;
    width: 0.65rem;
    height: 0.65rem;
    border-radius: 50%;
    background: var(--color-gold);
}

.cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    padding: 4rem 0;
}

.cta p {
    max-width: 620px;
}

.cta__actions {
    flex: 0 0 auto;
}

.site-footer {
    border-top: 1px solid var(--color-border);
    background: var(--color-ink);
    color: #ffffff;
}

.site-footer__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.5rem 0;
}

.site-footer p {
    margin: 0;
}

.site-footer a {
    color: #ffffff;
}

@media (max-width: 820px) {
    .desktop-nav {
        display: none;
    }

    .mobile-nav {
        display: block;
    }

    .hero,
    .page-hero--with-media,
    .case-hero,
    .section--split,
    .service-grid--four,
    .benefit-list,
    .service-grid,
    .step-list,
    .pricing-grid,
    .portfolio-grid,
    .feature-panel,
    .contact-layout {
        grid-template-columns: 1fr;
    }

    .hero {
        padding-top: 3.5rem;
    }

    .hero__mark {
        max-width: 320px;
        margin-inline: auto;
    }

    .page-hero,
    .case-hero {
        padding-top: 3.5rem;
    }

    .cta,
    .site-footer__inner {
        align-items: flex-start;
        flex-direction: column;
    }
}

@media (max-width: 520px) {
    .site-header__inner,
    .site-footer__inner,
    .section,
    .cta,
    .hero,
    .page-hero,
    .case-hero,
    .quote-band,
    .article-layout {
        width: min(var(--max-width), calc(100% - 1.25rem));
    }

    .brand__text {
        max-width: 8.5rem;
        line-height: 1.2;
    }

    .hero h1 {
        font-size: 2.35rem;
    }

    .service-grid article {
        min-height: auto;
    }

    .feature-panel,
    .quote-band,
    .article-body,
    .form-panel {
        padding: 1.25rem;
    }
}