:root {
    --red: #e2242a;
    --red-dark: #c41e24;
    --black: #111111;
    --white: #ffffff;
    --bg: #ffffff;
    --bg-soft: #f5f5f5;
    --text: #111111;
    --text-muted: #666666;
    --border: #e0e0e0;
    --shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    --radius: 4px;
    --container: 1180px;
    --font-body: "Inter", system-ui, sans-serif;
    --font-display: "Oswald", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: var(--font-body);
    color: var(--text);
    background: #ffffff;
    line-height: 1.6;
}
.site-shell,
.site-main {
    background: #ffffff;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
.sr-only {
    position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.container { width: min(var(--container), calc(100% - 2rem)); margin-inline: auto; }

/* Brand */
.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    flex-shrink: 0;
}
.brand__icon { flex-shrink: 0; }
.brand__text { display: flex; flex-direction: column; line-height: 1.05; }
.brand__speed {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 700;
    font-style: italic;
    color: var(--red);
    letter-spacing: 0.02em;
}
.brand__sub {
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    color: var(--black);
}

/* Header */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--white);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 2px 12px rgba(0,0,0,0.04);
}
.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-height: 72px;
    flex-wrap: wrap;
    padding-block: 0.65rem;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex: 1;
    justify-content: flex-end;
    min-width: 0;
}
.site-nav__list {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 0.1rem;
    list-style: none;
    margin: 0;
    padding: 0;
}
.site-nav__link {
    display: block;
    padding: 0.45rem 0.55rem;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--black);
    white-space: nowrap;
}
.site-nav__link:hover,
.site-nav__link.is-active { color: var(--red); }

.site-header__contact {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.1rem;
    padding-left: 0.75rem;
    border-left: 1px solid var(--border);
    line-height: 1.25;
    flex-shrink: 0;
}
.site-header__address {
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--text-muted);
    white-space: nowrap;
}
.site-header__address--short { display: none; }
.site-header__phone {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--black);
    white-space: nowrap;
}
.site-header__phone:hover { color: var(--red); }

.site-nav__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    flex-shrink: 0;
}
.btn__icon { flex-shrink: 0; }
.btn--whatsapp {
    background: #25d366;
    color: var(--white);
    border-color: #25d366;
}
.btn--whatsapp:hover {
    background: #1ebe57;
    border-color: #1ebe57;
    opacity: 1;
}

.nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: 0;
    background: transparent;
    cursor: pointer;
}
.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    margin: 5px auto;
    background: var(--black);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    padding: 0.85rem 1.5rem;
    border-radius: var(--radius);
    border: 2px solid transparent;
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    cursor: pointer;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.btn:hover { opacity: 0.92; }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn--primary {
    background: var(--red);
    color: var(--white);
    border-color: var(--red);
}
.btn--primary:hover { background: var(--red-dark); border-color: var(--red-dark); }
.btn--outline {
    background: transparent;
    border-color: var(--border);
    color: var(--black);
}
.btn--outline-dark {
    background: var(--white);
    border-color: var(--black);
    color: var(--black);
}
.btn--white {
    background: var(--white);
    color: var(--black);
}
.btn--sm { padding: 0.65rem 1.1rem; font-size: 0.78rem; }
.btn--block { width: 100%; }

.text-red { color: var(--red); }
.link-red {
    color: var(--red);
    font-weight: 700;
    font-size: 0.88rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}
.link-red:hover { text-decoration: underline; }

.site-main { min-height: 50vh; }

/* Footer */
.site-footer {
    background: #0f1729;
    color: rgba(255, 255, 255, 0.88);
    margin-top: 0;
}
.site-footer__top {
    padding: 3.5rem 0 2.5rem;
}
.site-footer__grid {
    display: grid;
    grid-template-columns: 1.4fr 0.9fr 1.1fr 1fr;
    gap: 2rem 2.5rem;
}
.site-footer__heading {
    margin: 0 0 1rem;
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--white);
}
.site-footer__tagline {
    margin: 1rem 0 0;
    max-width: 32ch;
    font-size: 0.92rem;
    line-height: 1.65;
    color: rgba(255, 255, 255, 0.72);
}
.brand--footer { margin-bottom: 0.25rem; }
.brand--footer .brand__speed { font-size: 1.25rem; color: var(--red); }
.brand--footer .brand__sub { color: var(--white); }

.site-footer__links,
.site-footer__contact,
.site-footer__hours {
    list-style: none;
    margin: 0;
    padding: 0;
}
.site-footer__links li + li { margin-top: 0.55rem; }
.site-footer__links a {
    font-size: 0.92rem;
    color: rgba(255, 255, 255, 0.82);
}
.site-footer__links a:hover { color: var(--white); }

.site-footer__contact li,
.site-footer__hours li {
    display: flex;
    align-items: flex-start;
    gap: 0.65rem;
    font-size: 0.9rem;
    line-height: 1.5;
}
.site-footer__contact li + li,
.site-footer__hours li + li { margin-top: 0.85rem; }
.site-footer__contact svg,
.site-footer__hours svg {
    flex-shrink: 0;
    margin-top: 0.15rem;
    opacity: 0.85;
}
.site-footer__contact a {
    color: rgba(255, 255, 255, 0.88);
    word-break: break-word;
}
.site-footer__contact a:hover { color: var(--white); }

.site-footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    padding: 1.35rem 0 1.75rem;
}
.site-footer__bottom-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
    text-align: center;
}
.site-footer__copy,
.site-footer__email,
.site-footer__badge {
    margin: 0;
    font-size: 0.84rem;
    color: rgba(255, 255, 255, 0.65);
}
.site-footer__email a {
    color: rgba(255, 255, 255, 0.82);
}
.site-footer__email a:hover { color: var(--white); }
.site-footer__badge {
    font-weight: 600;
    color: rgba(255, 255, 255, 0.78);
}

@media (max-width: 960px) {
    .nav-toggle { display: block; }
    .site-nav {
        position: fixed;
        inset: 72px 0 auto 0;
        background: var(--white);
        flex-direction: column;
        align-items: stretch;
        padding: 1rem;
        border-bottom: 1px solid var(--border);
        transform: translateY(-120%);
        opacity: 0;
        pointer-events: none;
        transition: 0.25s ease;
        box-shadow: var(--shadow);
    }
    .site-nav.is-open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }
    .site-nav__list { flex-direction: column; align-items: stretch; }
    .site-nav__link { padding: 0.65rem 0.5rem; font-size: 0.82rem; white-space: normal; }
    .site-header__contact {
        align-items: flex-start;
        padding: 0.75rem 0.5rem 0;
        margin-top: 0.5rem;
        border-left: 0;
        border-top: 1px solid var(--border);
        width: 100%;
    }
    .site-nav__actions {
        width: 100%;
        flex-direction: column;
    }
    .site-nav__actions .btn { width: 100%; }
    .site-footer__grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem 1.5rem;
    }
    .site-footer__col:first-child { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
    .brand__speed { font-size: 1.1rem; }
    .site-footer__top { padding: 2.5rem 0 2rem; }
    .site-footer__grid { grid-template-columns: 1fr; }
    .site-footer__col:first-child { grid-column: auto; }
}