:root {
    --background: #ffffff;
    --text: #090909;
    --muted: #5c5c5c;
    --line: #e8e8e8;
    --panel: #f7f7f4;
    --accent: #111111;
    --max-width: 1120px;
    --header-height: 78px;
    --radius: 26px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
}

body {
    margin: 0;
    background: var(--background);
    color: var(--text);
    font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 16px;
    line-height: 1.65;
    text-rendering: optimizeLegibility;
}

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

a {
    color: inherit;
    text-decoration-thickness: 0.08em;
    text-underline-offset: 0.22em;
}

.skip-link {
    position: absolute;
    left: 1rem;
    top: 1rem;
    z-index: 999;
    padding: 0.6rem 0.9rem;
    background: var(--text);
    color: var(--background);
    transform: translateY(-180%);
}

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

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 100;
    width: 100%;
    min-height: var(--header-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem clamp(1rem, 4vw, 3rem);
    pointer-events: none;
}

.floating-logo,
.main-menu,
.menu-toggle {
    pointer-events: auto;
}

.floating-logo {
    display: inline-flex;
    align-items: center;
    flex-direction: row;
    gap: 0.72rem;
    min-height: 54px;
    padding: 0.65rem 1rem 0.65rem 0.78rem;
    border: 1px solid rgba(255, 255, 255, 0.55);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.88);
    color: var(--text);
    text-decoration: none;
    backdrop-filter: blur(18px);
    box-shadow: 0 16px 45px rgba(0, 0, 0, 0.12);
}

.logo-icon {
    width: 42px;
    height: 42px;
    flex: 0 0 auto;
}

.logo-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.02rem;
}

.logo-main {
    font-size: clamp(1.15rem, 2.5vw, 1.65rem);
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.055em;
}

.logo-sub {
    color: var(--muted);
    font-size: 0.72rem;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.main-menu {
    display: flex;
    align-items: center;
    gap: 0.2rem;
    padding: 0.35rem;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.86);
    backdrop-filter: blur(18px);
    box-shadow: 0 16px 45px rgba(0, 0, 0, 0.08);
}

.main-menu a {
    padding: 0.65rem 0.9rem;
    border-radius: 999px;
    color: var(--text);
    font-size: 0.9rem;
    font-weight: 700;
    text-decoration: none;
    transition: background 180ms ease, color 180ms ease;
}

.main-menu a:hover,
.main-menu a:focus-visible {
    background: var(--text);
    color: var(--background);
}

.menu-toggle {
    display: none;
    border: 0;
    border-radius: 999px;
    background: var(--text);
    color: var(--background);
    padding: 0.8rem 1rem;
    font: inherit;
    font-weight: 800;
}

.page-section {
    border-bottom: 1px solid var(--line);
}

.section-image {
    width: 100%;
    height: 200px;
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    background-color: #d8d8d2;
}

.section-image-intro {
    background-image: url("../img/section-intro.svg");
}

.section-image-work {
    background-image: url("../img/section-work.svg");
}

.section-image-sites {
    background-image: url("../img/section-sites.svg");
}

.section-image-contact {
    background-image: url("../img/section-contact.svg");
}

.section-content {
    width: min(100% - 2rem, var(--max-width));
    margin: 0 auto;
    padding: clamp(3rem, 7vw, 6rem) 0;
}

.intro-content {
    padding-top: clamp(4rem, 9vw, 8rem);
}

.eyebrow {
    margin: 0 0 1rem;
    color: var(--muted);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

h1,
h2,
h3 {
    max-width: 900px;
    font-size: clamp(2rem, 5vw, 4.5rem);
    font-weight: 800;
}
.hero-title {
    max-width: 1500px;
    font-size: clamp(2.8rem, 5vw, 4.8rem);
    line-height: 0.95;
    letter-spacing: -0.06em;
}
.intro-content .lead {
    font-family: inherit;
    font-size: clamp(1.05rem, 1.6vw, 1.25rem);
    font-weight: 400;
    line-height: 1.6;
    color: var(--muted);
}

.intro-content .button-link {
    margin-top: 1.6rem;
    min-height: 46px;
    padding: 0.75rem 1.25rem;
    font-size: 1rem;
    font-weight: 800;
    border-radius: 999px;
}
.intro-content .button-link {
    background: transparent;
    color: var(--text);
    border: 2px solid var(--text);
}

h3 {
    font-size: clamp(1.45rem, 3vw, 2rem);
    font-weight: 800;
}

.lead {
    max-width: 760px;
    margin-top: 1rem;
    margin: 1.6rem 0 2rem;
    color: var(--muted);
    font-size: clamp(1.08rem, 2vw, 1.35rem);
}

.button-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0.78rem 1.1rem;
    border-radius: 999px;
    background: var(--text);
    color: var(--background);
    font-weight: 800;
    text-decoration: none;
}

.cards {
    display: grid;
    gap: 1rem;
    margin-top: 2rem;
}

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

.card,
.contact-card,
.site-list li {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--panel);
}

.card {
    padding: clamp(1.3rem, 3vw, 2rem);
}

.card p {
    margin: 1rem 0 0;
    color: var(--muted);
}

.split-content {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
    gap: clamp(2rem, 6vw, 5rem);
    align-items: start;
    margin-top: 2rem;
}

.split-content p {
    margin: 0;
    max-width: 680px;
    color: var(--muted);
    font-size: 1.08rem;
}

.site-list {
    display: grid;
    gap: 0.75rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.site-list li {
    padding: 1rem;
}

.site-list strong,
.site-list span {
    display: block;
}

.site-list span {
    color: var(--muted);
}

.contact-layout {
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(300px, 520px);
    gap: clamp(2rem, 6vw, 5rem);
    align-items: start;
}

.contact-layout p {
    max-width: 680px;
    color: var(--muted);
}

.contact-card {
    display: grid;
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 1rem;
    align-items: center;
    margin-top: 1.6rem;
    padding: 1.5rem;
    font-style: normal;
}

.contact-photo {
    width: 96px;
    height: 96px;
    border-radius: 50%;
    object-fit: cover;
    background: #ffffff;
    border: 1px solid var(--line);
}

.contact-details {
    min-width: 0;
}

.contact-form {
    display: grid;
    gap: 1rem;
    padding: clamp(1.3rem, 3vw, 2rem);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--panel);
}

.form-row {
    display: grid;
    gap: 0.4rem;
}

.form-row label {
    font-size: 0.9rem;
    font-weight: 800;
}

.form-row input,
.form-row textarea {
    width: 100%;
    border: 1px solid #d8d8d8;
    border-radius: 16px;
    background: #fff;
    color: var(--text);
    padding: 0.85rem 1rem;
    font: inherit;
}

.form-row input:focus,
.form-row textarea:focus {
    outline: 3px solid rgba(0, 0, 0, 0.12);
    border-color: #111;
}

.form-row textarea {
    resize: vertical;
}

.form-button {
    border: 0;
    cursor: pointer;
}

.form-message {
    margin: 0;
    padding: 0.9rem 1rem;
    border-radius: 16px;
    font-weight: 700;
}

.form-message-success {
    background: #eef8ee;
}

.form-message-error {
    background: #fff0f0;
}

.honeypot {
    position: absolute;
    left: -9999px;
}

.site-footer {
    width: min(100% - 2rem, var(--max-width));
    margin: 0 auto;
    padding: 2rem 0;
    color: var(--muted);
    font-size: 0.92rem;
}

@media (max-width: 860px) {
    :root {
        --header-height: 70px;
    }

    .site-header {
        align-items: flex-start;
    }

    .logo-sub {
        display: none;
    }

    .menu-toggle {
        display: inline-flex;
    }

    .main-menu {
        position: absolute;
        top: calc(100% - 0.5rem);
        right: clamp(1rem, 4vw, 3rem);
        display: none;
        width: min(260px, calc(100vw - 2rem));
        flex-direction: column;
        align-items: stretch;
        border-radius: 24px;
        padding: 0.5rem;
    }

    .main-menu.is-open {
        display: flex;
    }

    .main-menu a {
        padding: 0.85rem 1rem;
    }

    .three-columns,
    .split-content,
    .contact-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 560px) {
    body {
        font-size: 15px;
    }

    .section-image {
        height: 200px;
    }

    .floating-logo {
        min-height: 50px;
    }

    .logo-main {
        font-size: 1.15rem;
    }

    .contact-card {
        grid-template-columns: 72px minmax(0, 1fr);
        gap: 0.85rem;
    }

    .contact-photo {
        width: 72px;
        height: 72px;
    }
}

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

    *,
    *::before,
    *::after {
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}

@media (max-width: 520px) {
    .logo-icon {
        width: 34px;
        height: 34px;
    }

}
.site-logos {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 3rem;
    align-items: start;
}

.site-logo-item p {
    margin: 0.75rem 0 0;
    max-width: 280px;
    color: var(--muted);
    font-size: 0.95rem;
    line-height: 1.5;
    text-align: center;
}
.site-logo-item h3 {
    margin: 0;
    font-size: 1.2rem;
    font-weight: 800;
}

.site-logo-item small {
    color: var(--muted);
    font-size: 0.75rem;
}

.site-logo-item:hover {
    transform: translateY(-5px);
}

.site-logo-item img {
    width: 180px;
    height: 180px;
    object-fit: contain;
    margin-bottom: 1rem;
}

.site-logo-item h3 {
    font-size: 1.2rem;
    margin: 0;
    text-decoration: underline;
    text-underline-offset: 4px;
}

.site-logo-item small {
    display: block;
    margin-top: 0.3rem;
    color: #777;
    font-size: 0.75rem;
}

@media (max-width: 900px) {
    .site-logos {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .site-logos {
        grid-template-columns: 1fr;
    }

    .site-logo-item img {
        width: 140px;
        height: 140px;
    }
    
}
.site-listing {
    display: grid;
    gap: 1.8rem;
    margin-top: 3rem;
    max-width: 900px;
}

.site-entry {
    display: grid;
    grid-template-columns: 110px 1fr;
    gap: 1.5rem;
    align-items: center;

    padding: 1.75rem;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--panel);

    transition: transform 0.2s ease,
                box-shadow 0.2s ease;
}

.site-entry-logo {
    width: 110px;
    height: 90px;
    object-fit: contain;
}
.site-entry:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.06);
}
.site-entry-content h3 {
    margin: 0 0 0.35rem;
    font-size: clamp(1.35rem, 2.4vw, 2rem);
    line-height: 1.1;
    letter-spacing: -0.04em;
}

.site-entry-content h3 a {
    color: var(--text);
    text-decoration: none;
    border-bottom: 2px solid var(--text);
}

.site-entry-content p {
    margin: 0;
    max-width: 680px;
    color: var(--muted);
    font-size: 1rem;
    line-height: 1.55;
}

@media (max-width: 640px) {
    .site-entry {
        grid-template-columns: 80px 1fr;
        gap: 1rem;
    }

    .site-entry-logo {
        width: 80px;
        height: 70px;
    }
}
.sites-intro {
    max-width: 780px;
    margin: 1.6rem 0 0;
    color: var(--muted);
    font-size: clamp(1.05rem, 2vw, 1.25rem);
    line-height: 1.65;
}
.footer-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-signature {
    flex: 0 0 auto;
}

.footer-signature img {
    width: 550px;
    max-width: 100%;
    height: auto;
    display: block;
}

.footer-company {
    line-height: 1.8;
}

.footer-company strong {
    font-size: 1.15rem;
}

.footer-copyright {
    text-align: center;
    margin-top: 2rem;
    color: var(--muted);
}
@media (max-width: 900px) {
.footer-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 3rem;
}

.footer-company {
    flex: 0 0 320px;
    line-height: 1.8;
}

.footer-signature img {
    display: block;
    width: 700px;
    max-width: 100%;
    height: auto;
}

.footer-copyright {
    text-align: center;
    margin-top: 2rem;
}

@media (max-width: 900px) {

    .footer-wrapper {
        flex-direction: column;
        text-align: center;
    }

    .footer-company {
        flex: none;
    }
}