:root {
    --site-red: #e30613;
    --site-red-dark: #b9000a;
    --site-ink: #111111;
    --site-muted: #666666;
    --site-line: #e8e8e8;
    --site-soft: #f6f6f6;
    --site-red-soft: rgba(227, 6, 19, 0.08);
    --site-radius: 8px;
    --site-shadow: 0 18px 50px rgba(15, 15, 15, 0.12);
    --site-shadow-strong: 0 24px 70px rgba(13, 13, 13, 0.18);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--site-ink);
    background: #ffffff;
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.5;
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
}

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

.site-shell {
    overflow: hidden;
}

.site-container {
    width: min(1180px, calc(100% - 40px));
    margin: 0 auto;
    min-width: 0;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.08);
    backdrop-filter: blur(14px);
}

.site-header::after {
    position: absolute;
    right: 0;
    bottom: -1px;
    left: 0;
    height: 1px;
    content: "";
    background: linear-gradient(90deg, transparent, rgba(227, 6, 19, 0.36), transparent);
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 84px;
    gap: 24px;
}

.site-logo {
    width: min(300px, 42vw);
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 28px;
    font-size: 14px;
    font-weight: 700;
}

.site-nav a {
    position: relative;
    padding: 30px 0;
}

.site-nav a::after {
    position: absolute;
    right: 0;
    bottom: 22px;
    left: 0;
    height: 2px;
    content: "";
    background: var(--site-red);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 160ms ease;
}

.site-nav a:hover::after {
    transform: scaleX(1);
}

.site-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.site-login {
    color: #666666;
    font-size: 13px;
    font-weight: 700;
}

.site-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 20px;
    border: 0;
    border-radius: var(--site-radius);
    background: var(--site-red);
    color: #ffffff;
    cursor: pointer;
    font: inherit;
    font-size: 14px;
    font-weight: 800;
    gap: 10px;
    transition: transform 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.site-button .icon {
    transition: transform 160ms ease;
}

.site-button:hover {
    background: var(--site-red-dark);
    box-shadow: 0 12px 30px rgba(227, 6, 19, 0.26);
    transform: translateY(-1px);
}

.site-button:hover .icon {
    transform: translateX(2px);
}

.site-button--ghost {
    border: 1px solid rgba(255, 255, 255, 0.65);
    background: rgba(0, 0, 0, 0.25);
    box-shadow: none;
}

.site-button--light {
    background: #ffffff;
    color: var(--site-red);
}

.site-button--light:hover {
    background: #f7f7f7;
    color: var(--site-red-dark);
}

.hero {
    position: relative;
    min-height: 620px;
    color: #ffffff;
    background-image: linear-gradient(90deg, rgba(0, 0, 0, 0.92) 0%, rgba(0, 0, 0, 0.74) 42%, rgba(0, 0, 0, 0.18) 72%), url("hero-truck-tire.png");
    background-position: center;
    background-size: cover;
    isolation: isolate;
}

.hero::before {
    position: absolute;
    inset: 0;
    content: "";
    background:
        radial-gradient(circle at 72% 46%, rgba(227, 6, 19, 0.18), transparent 34%),
        linear-gradient(180deg, transparent 72%, rgba(0, 0, 0, 0.38));
    pointer-events: none;
}

.hero::after,
.cta-band::after {
    position: absolute;
    inset: auto 0 0 auto;
    width: min(360px, 45vw);
    height: 100%;
    content: "";
    background: linear-gradient(135deg, transparent 0%, rgba(227, 6, 19, 0.06) 40%, rgba(227, 6, 19, 0.46) 100%);
    clip-path: polygon(45% 0, 100% 0, 100% 100%, 0 100%);
    pointer-events: none;
}

.hero__content {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    min-height: 620px;
    padding: 78px 0 120px;
}

.hero__copy {
    width: min(560px, 100%);
}

.eyebrow {
    margin: 0 0 10px;
    color: var(--site-red);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 0;
    text-transform: uppercase;
}

.hero h1 {
    margin: 0;
    font-size: clamp(40px, 5vw, 72px);
    line-height: 0.94;
}

.hero p {
    width: min(470px, 100%);
    margin: 24px 0 32px;
    color: rgba(255, 255, 255, 0.84);
    font-size: 17px;
}

.hero__buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.section-rise {
    position: relative;
    z-index: 2;
    margin-top: -70px;
}

.panel {
    border-radius: 16px 16px 0 0;
    background: #ffffff;
    box-shadow: 0 -16px 48px rgba(0, 0, 0, 0.16);
}

.section {
    padding: 70px 0;
}

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

.section-heading {
    width: min(720px, 100%);
    margin: 0 auto 34px;
    text-align: center;
    min-width: 0;
}

.section-heading h2 {
    margin: 0;
    font-size: clamp(30px, 3.2vw, 46px);
    line-height: 1.05;
    text-wrap: balance;
    overflow-wrap: break-word;
}

.section-heading p {
    margin: 14px 0 0;
    color: var(--site-muted);
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
    width: 100%;
    min-width: 0;
}

.service-card {
    min-width: 0;
    overflow: hidden;
    border: 1px solid var(--site-line);
    border-radius: var(--site-radius);
    background: #ffffff;
    box-shadow: 0 12px 28px rgba(18, 18, 18, 0.08);
    transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.service-card:hover {
    border-color: rgba(227, 6, 19, 0.24);
    box-shadow: var(--site-shadow-strong);
    transform: translateY(-6px);
}

.service-card__image {
    position: relative;
    height: 165px;
    background-image: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.30) 100%), url("workshop-retreading.png");
    background-position: center;
    background-size: cover;
    transition: transform 220ms ease;
}

.service-card:hover .service-card__image {
    transform: scale(1.035);
}

.service-card--recapagem .service-card__image {
    background-image: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.30) 100%), url("service-recapagem.png");
}

.service-card--avaliacao .service-card__image {
    background-image: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.30) 100%), url("service-avaliacao.png");
}

.service-card--reforma .service-card__image {
    background-image: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.30) 100%), url("service-reforma.png");
}

.service-card--frotas .service-card__image {
    background-image: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.30) 100%), url("service-frotas.png");
}

.service-card:nth-child(1) .service-card__image {
    background-position: 50% 58%;
}

.service-card:nth-child(2) .service-card__image {
    background-position: 12% 45%;
}

.service-card:nth-child(3) .service-card__image {
    background-position: 82% 55%;
}

.service-card:nth-child(4) .service-card__image {
    background-position: 34% 42%;
}

.service-card__body {
    position: relative;
    min-width: 0;
    padding: 30px 22px 24px;
    background:
        linear-gradient(135deg, rgba(227, 6, 19, 0.05), transparent 32%),
        #ffffff;
}

.service-card__icon,
.feature__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 999px;
    background: #ffffff;
    color: var(--site-red);
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.14);
}

.service-card__icon {
    position: absolute;
    top: -22px;
    left: 22px;
}

.service-card h3,
.about h2,
.contact-card h2,
.map-card h3 {
    margin: 0;
    line-height: 1.08;
}

.service-card h3 {
    min-height: 54px;
    font-size: 22px;
    overflow-wrap: break-word;
}

.service-card p {
    margin: 14px 0 0;
    color: var(--site-muted);
    font-size: 14px;
    overflow-wrap: anywhere;
}

.about {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 56px;
    align-items: center;
}

.about__media {
    overflow: hidden;
    border-radius: var(--site-radius);
    box-shadow: var(--site-shadow);
    transform: translateZ(0);
}

.about__media img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
}

.about h2 {
    margin-top: 4px;
    font-size: clamp(32px, 3.4vw, 48px);
}

.about p {
    color: var(--site-muted);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 40px;
    padding-top: 26px;
    border-top: 1px solid var(--site-line);
}

.feature {
    display: grid;
    gap: 12px;
}

.feature h3 {
    margin: 0;
    font-size: 17px;
}

.feature p {
    margin: 0;
    color: var(--site-muted);
    font-size: 13px;
}

.contact-hero {
    min-height: 350px;
    color: #ffffff;
    background-image: linear-gradient(90deg, rgba(0, 0, 0, 0.92), rgba(0, 0, 0, 0.52)), url("hero-truck-tire.png");
    background-position: center right;
    background-size: cover;
}

.contact-hero .site-container {
    display: flex;
    align-items: center;
    min-height: 350px;
}

.contact-hero h2 {
    width: min(560px, 100%);
    margin: 0;
    font-size: clamp(34px, 4vw, 58px);
    line-height: 1;
}

.contact-wrap {
    display: grid;
    grid-template-columns: 0.45fr 0.55fr;
    gap: 0;
    overflow: hidden;
    border-radius: 16px;
    background: #ffffff;
    box-shadow: var(--site-shadow);
}

.contact-card,
.contact-form {
    padding: 40px;
}

.contact-card {
    background:
        linear-gradient(145deg, rgba(227, 6, 19, 0.06), transparent 34%),
        #ffffff;
}

.contact-list {
    display: grid;
    gap: 16px;
    margin-top: 26px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 16px;
    border-radius: 12px;
    background: #ffffff;
    border: 1px solid rgba(17, 17, 17, 0.06);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02);
    transition: all 0.25s ease;
}

.contact-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 24px rgba(227, 6, 19, 0.08);
    border-color: rgba(227, 6, 19, 0.2);
}

.contact-item strong,
.contact-item span {
    display: block;
}

.contact-item span {
    color: var(--site-muted);
    font-size: 13px;
    margin-bottom: 2px;
}

.contact-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 46px;
    width: 46px;
    height: 46px;
    line-height: 0;
    border-radius: 12px;
    background: rgba(227, 6, 19, 0.08);
    color: var(--site-red);
    transition: all 0.25s ease;
}

.contact-item:hover .contact-icon {
    background: var(--site-red);
    color: #ffffff;
    transform: scale(1.05) rotate(3deg);
}

.contact-icon svg {
    display: block;
    width: 20px;
    height: 20px;
    flex: 0 0 20px;
}

.contact-form {
    border-left: 1px solid var(--site-line);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.field {
    display: grid;
    gap: 7px;
}

.field--full {
    grid-column: 1 / -1;
}

.field label {
    font-size: 13px;
    font-weight: 800;
}

.field input,
.field select,
.field textarea {
    width: 100%;
    border: 1px solid #dcdcdc;
    border-radius: 6px;
    padding: 13px 14px;
    color: var(--site-ink);
    font: inherit;
    outline: 0;
    transition: border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
    border-color: rgba(227, 6, 19, 0.5);
    background: #fffdfd;
    box-shadow: 0 0 0 4px rgba(227, 6, 19, 0.08);
}

.field textarea {
    min-height: 120px;
    resize: vertical;
}

.map-card {
    display: grid;
    grid-template-columns: 0.36fr 0.64fr;
    overflow: hidden;
    margin-top: 34px;
    border-radius: var(--site-radius);
    background: #ffffff;
    box-shadow: var(--site-shadow);
}

.map-card__copy {
    padding: 38px;
}

.map-card__visual {
    position: relative;
    min-height: 270px;
    background:
        linear-gradient(45deg, transparent 48%, rgba(255, 255, 255, 0.8) 49%, rgba(255, 255, 255, 0.8) 51%, transparent 52%),
        linear-gradient(-35deg, transparent 48%, rgba(255, 255, 255, 0.75) 49%, rgba(255, 255, 255, 0.75) 51%, transparent 52%),
        linear-gradient(90deg, rgba(227, 6, 19, 0.08), transparent),
        #e9edf0;
    background-size: 92px 92px, 130px 130px, cover, cover;
}

.map-pin {
    position: absolute;
    top: 42%;
    left: 56%;
    transform: translate(-50%, -50%);
    display: grid;
    place-items: center;
    width: 54px;
    height: 54px;
    border-radius: 999px 999px 999px 0;
    background: var(--site-red);
    color: #ffffff;
    box-shadow: 0 14px 30px rgba(227, 6, 19, 0.3);
    transform: translate(-50%, -50%) rotate(-45deg);
}

.map-pin svg {
    transform: rotate(45deg);
}

.map-label {
    position: absolute;
    top: calc(42% + 22px);
    left: calc(56% + 30px);
    font-size: 13px;
    font-weight: 900;
}

.cta-band {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(circle at 18% 18%, rgba(255, 255, 255, 0.18), transparent 28%),
        linear-gradient(90deg, #ee0715 0%, var(--site-red-dark) 100%);
    color: #ffffff;
}

.cta-band::before {
    position: absolute;
    inset: -70px -80px -70px auto;
    width: min(720px, 62vw);
    content: "";
    opacity: 0.42;
    background-image: url("tire-mark.png");
    background-position: center right;
    background-repeat: no-repeat;
    background-size: contain;
    filter: contrast(1.08);
    pointer-events: none;
}

.cta-band__inner {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
    padding: 42px 0;
}

.cta-band h2 {
    margin: 0;
    font-size: clamp(26px, 3vw, 38px);
}

.cta-band p {
    margin: 5px 0 0;
}

.site-footer {
    background: #101313;
    color: #ffffff;
}

.site-footer__grid {
    display: grid;
    grid-template-columns: 1.5fr repeat(3, 1fr);
    gap: 42px;
    padding: 54px 0 38px;
}

.site-footer img {
    width: 250px;
    margin-bottom: 16px;
}

.site-footer p,
.site-footer a {
    color: rgba(255, 255, 255, 0.72);
    font-size: 14px;
}

.site-footer h3 {
    margin: 0 0 14px;
    font-size: 14px;
    text-transform: uppercase;
}

.footer-list {
    display: grid;
    gap: 9px;
}

.site-footer__bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 18px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.62);
    font-size: 12px;
}

.site-footer__credit {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.68);
    font-size: 12px;
    transition: color 160ms ease, opacity 160ms ease;
}

.site-footer__credit:hover {
    color: #ffffff;
}

.site-footer__credit img {
    width: 118px;
    margin: 0;
    opacity: 0.9;
}

.icon {
    flex: 0 0 auto;
}

@media (max-width: 1020px) {
    .site-header__inner {
        align-items: flex-start;
        flex-direction: column;
        padding: 16px 0;
    }

    .site-nav {
        flex-wrap: wrap;
        gap: 16px 22px;
    }

    .site-nav a {
        padding: 0;
    }

    .site-nav a::after {
        bottom: -6px;
    }

    .service-grid,
    .feature-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .hero h1 {
        font-size: clamp(42px, 8vw, 62px);
    }

    .about,
    .contact-wrap,
    .map-card,
    .site-footer__grid {
        grid-template-columns: 1fr;
    }

    .contact-form {
        border-top: 1px solid var(--site-line);
        border-left: 0;
    }

    .site-footer__bottom {
        align-items: flex-start;
        flex-direction: column;
    }
}

@media (max-width: 760px) {
    .site-header__inner {
        align-items: center;
        gap: 14px;
        min-height: 0;
        padding: 12px 0 14px;
    }

    .site-logo {
        width: min(230px, 68vw);
    }

    .site-nav {
        justify-content: center;
        width: 100%;
        gap: 10px 18px;
        font-size: 13px;
    }

    .site-actions {
        justify-content: center;
        width: 100%;
    }

    .site-login {
        font-size: 12px;
    }

    .site-actions .site-button {
        min-height: 40px;
        padding-inline: 18px;
    }

    .section-rise {
        margin-top: -42px;
    }

    .service-card__image {
        height: 190px;
    }

    .contact-wrap {
        border-radius: 12px;
    }
}

@media (max-width: 640px) {
    .site-container {
        width: min(100% - 28px, 1180px);
    }

    .site-logo {
        width: min(220px, 72vw);
    }

    .hero__buttons,
    .cta-band__inner {
        align-items: stretch;
        flex-direction: column;
        width: 100%;
    }

    .site-login {
        display: inline-block;
    }

    .hero,
    .hero__content {
        min-height: 540px;
    }

    .hero {
        background-position: 63% center;
    }

    .hero__content {
        padding: 48px 0 88px;
    }

    .hero p {
        font-size: 16px;
    }

    .hero h1 {
        max-width: 350px;
        font-size: clamp(28px, 8vw, 36px);
        line-height: 1.04;
    }

    .section-heading h2,
    .about h2,
    .contact-card h2 {
        font-size: clamp(24px, 7vw, 30px);
        line-height: 1.08;
    }

    .section-heading h2 {
        font-size: 22px;
        text-wrap: normal;
    }

    .hero__copy,
    .section-heading {
        max-width: 290px;
    }

    .section {
        padding: 50px 0;
    }

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

    .contact-card,
    .contact-form,
    .map-card__copy {
        padding: 24px;
    }

    .contact-hero,
    .contact-hero .site-container {
        min-height: 300px;
    }

    .contact-hero h2 {
        font-size: 34px;
    }

    .cta-band::before {
        width: 100%;
        opacity: 0.22;
    }
}

@media (max-width: 430px) {
    .site-container {
        width: min(100% - 24px, 1180px);
    }

    .site-nav {
        gap: 10px 14px;
    }

    .site-actions {
        display: grid;
        grid-template-columns: 1fr;
    }

    .site-login {
        text-align: center;
    }

    .hero p {
        font-size: 15px;
    }

    .service-card__image {
        height: 170px;
    }

    .service-card__body {
        padding: 28px 20px 24px;
    }

    .service-card h3 {
        min-height: 0;
        font-size: 22px;
    }

    .service-card p {
        font-size: 13px;
        line-height: 1.45;
    }

    .contact-item {
        gap: 12px;
        padding: 14px;
    }

    .contact-icon {
        flex: 0 0 40px;
        width: 40px;
        height: 40px;
    }

    .contact-icon svg {
        width: 18px;
        height: 18px;
        flex: 0 0 18px;
    }
}