:root {
    --orange: #f16a22;
    --orange-dark: #c94b0f;
    --charcoal: #17191b;
    --charcoal-soft: #232629;
    --concrete: #d7d5cf;
    --paper: #f5f3ee;
    --white: #ffffff;

    --text: #202224;
    --text-soft: #6c7176;
    --text-muted: #999da1;

    --line: #d9d9d5;
    --dark-line: rgba(255, 255, 255, 0.14);

    --container: 1380px;

    --font-body: "DM Sans", sans-serif;
    --font-heading: "Barlow Condensed", sans-serif;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
}

body {
    background: var(--paper);
    color: var(--text);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
}

body.menu-open {
    overflow: hidden;
}

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

button,
input,
select,
textarea {
    font: inherit;
}

button {
    cursor: pointer;
}

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

.wide-container {
    width: min(calc(100% - 64px), var(--container));
    margin-inline: auto;
}

.section-label {
    color: var(--orange);
    font-size: 9px;
    font-weight: 800;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.demo-bar {
    position: relative;
    z-index: 1200;
    background: #090a0b;
    color: rgba(255, 255, 255, 0.62);
}

.demo-bar-inner {
    min-height: 39px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 10px;
}

.demo-bar a {
    color: #ff9c65;
    display: inline-flex;
    gap: 8px;
    font-weight: 700;
}

.site-header {
    position: absolute;
    top: 39px;
    left: 0;
    z-index: 1000;
    width: 100%;
    padding: 21px 0;
    color: var(--white);
}

.site-header.scrolled {
    position: fixed;
    top: 0;
    background: rgba(23, 25, 27, 0.96);
    backdrop-filter: blur(18px);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
}

.brand-mark {
    width: 47px;
    height: 43px;
    background: var(--orange);
    color: var(--white);
    display: grid;
    place-items: center;
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 800;
}

.brand-copy {
    display: flex;
    flex-direction: column;
}

.brand-copy strong {
    font-family: var(--font-heading);
    font-size: 23px;
    font-weight: 700;
    line-height: 0.9;
    text-transform: uppercase;
}

.brand-copy small {
    margin-top: 5px;
    color: rgba(255, 255, 255, 0.48);
    font-size: 7px;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.navigation {
    display: flex;
    align-items: center;
    gap: 26px;
}

.navigation > a {
    color: rgba(255, 255, 255, 0.67);
    font-size: 11px;
}

.navigation > a:hover {
    color: var(--white);
}

.header-cta {
    padding: 13px 17px;
    background: var(--orange);
    color: var(--white) !important;
    display: inline-flex;
    align-items: center;
    gap: 17px;
    font-weight: 700;
}

.menu-button {
    display: none;
    width: 43px;
    height: 43px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    background: transparent;
}

.menu-button span {
    display: block;
    width: 18px;
    height: 1px;
    margin: 6px auto;
    background: var(--white);
}

.hero-section {
    position: relative;
    min-height: 930px;
    color: var(--white);
    overflow: hidden;
}

.hero-media,
.hero-overlay {
    position: absolute;
    inset: 0;
}

.hero-media img {
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    background:
        linear-gradient(
            90deg,
            rgba(14, 16, 18, 0.96),
            rgba(14, 16, 18, 0.67) 60%,
            rgba(14, 16, 18, 0.22)
        ),
        linear-gradient(
            to top,
            rgba(14, 16, 18, 0.76),
            transparent 47%
        );
}

.hero-layout {
    position: relative;
    z-index: 2;
    min-height: 750px;
    padding-top: 190px;
    display: grid;
    grid-template-columns: 1fr 340px;
    align-items: center;
    gap: 90px;
}

.hero-label {
    color: #ff9f69;
    font-size: 9px;
    font-weight: 800;
    letter-spacing: 0.21em;
    text-transform: uppercase;
}

.hero-content h1 {
    max-width: 920px;
    margin-top: 24px;
    font-family: var(--font-heading);
    font-size: clamp(78px, 9vw, 135px);
    font-weight: 700;
    line-height: 0.82;
    letter-spacing: -0.045em;
    text-transform: uppercase;
}

.hero-content h1 span {
    display: block;
    color: #ff9257;
}

.hero-content > p {
    max-width: 600px;
    margin-top: 31px;
    color: rgba(255, 255, 255, 0.67);
    font-size: 15px;
}

.hero-actions {
    margin-top: 37px;
    display: flex;
    gap: 13px;
}

.primary-button,
.secondary-button {
    min-height: 54px;
    padding: 0 21px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 28px;
    font-size: 11px;
    font-weight: 700;
}

.primary-button {
    background: var(--orange);
    color: var(--white);
}

.secondary-button {
    border: 1px solid rgba(255, 255, 255, 0.32);
}

.hero-project-panel {
    padding: 28px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: rgba(23, 25, 27, 0.8);
    backdrop-filter: blur(17px);
}

.panel-header {
    padding-bottom: 18px;
    border-bottom: 1px solid var(--dark-line);
}

.panel-header span,
.panel-header strong {
    display: block;
}

.panel-header span {
    color: #ff9760;
    font-size: 8px;
    font-weight: 700;
    text-transform: uppercase;
}

.panel-header strong {
    margin-top: 5px;
    font-family: var(--font-heading);
    font-size: 23px;
    text-transform: uppercase;
}

.hero-project-panel article {
    padding: 20px 0;
    border-bottom: 1px solid var(--dark-line);
}

.hero-project-panel article > div:first-child {
    display: flex;
    justify-content: space-between;
    gap: 12px;
}

.hero-project-panel article strong {
    font-size: 10px;
}

.hero-project-panel article span {
    color: rgba(255, 255, 255, 0.47);
    font-size: 9px;
}

.mini-progress {
    height: 4px;
    margin-top: 13px;
    background: rgba(255, 255, 255, 0.13);
}

.mini-progress span {
    display: block;
    height: 100%;
    background: var(--orange);
}

.hero-project-panel small {
    color: rgba(255, 255, 255, 0.4);
    font-size: 8px;
}

.hero-statistics {
    position: relative;
    z-index: 3;
    border-top: 1px solid var(--dark-line);
    background: rgba(17, 19, 20, 0.72);
}

.hero-statistics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
}

.hero-statistics article {
    min-height: 135px;
    padding: 27px;
    border-right: 1px solid var(--dark-line);
}

.hero-statistics strong,
.hero-statistics span {
    display: block;
}

.hero-statistics strong {
    font-family: var(--font-heading);
    font-size: 38px;
}

.hero-statistics span {
    color: rgba(255, 255, 255, 0.48);
    font-size: 9px;
}

.services-section {
    padding: 135px 0;
}

.services-layout {
    display: grid;
    grid-template-columns: 0.75fr 1.25fr;
    gap: 100px;
}

.services-heading {
    position: sticky;
    top: 120px;
    align-self: start;
}

.services-heading h2,
.equipment-content h2,
.projects-heading h2,
.progress-heading h2,
.process-introduction h2,
.quotation-introduction h2,
.contact-content h2 {
    max-width: 800px;
    margin-top: 15px;
    font-family: var(--font-heading);
    font-size: clamp(54px, 6vw, 87px);
    font-weight: 700;
    line-height: 0.92;
    letter-spacing: -0.035em;
    text-transform: uppercase;
}

.services-heading > p {
    margin-top: 22px;
    color: var(--text-soft);
}

.services-list {
    border-top: 1px solid var(--line);
}

.services-list article {
    padding: 30px 0;
    border-bottom: 1px solid var(--line);
    display: grid;
    grid-template-columns: 55px 1fr 150px;
    gap: 25px;
    align-items: center;
}

.service-number {
    color: var(--orange);
    font-size: 10px;
    font-weight: 800;
}

.services-list h3 {
    font-family: var(--font-heading);
    font-size: 31px;
    text-transform: uppercase;
}

.services-list p {
    margin-top: 6px;
    color: var(--text-soft);
    font-size: 11px;
}

.services-list a {
    display: flex;
    justify-content: space-between;
    color: var(--orange-dark);
    font-size: 9px;
    font-weight: 700;
}

.equipment-section {
    min-height: 780px;
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
}

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

.equipment-content {
    padding: 100px 7vw;
    background: var(--charcoal);
    color: var(--white);
}

.equipment-content h2 {
    color: var(--white);
}

.equipment-content > p {
    margin-top: 22px;
    color: rgba(255, 255, 255, 0.55);
}

.equipment-statistics {
    margin-top: 50px;
}

.equipment-statistics article {
    padding: 23px 0;
    border-top: 1px solid var(--dark-line);
}

.equipment-statistics strong,
.equipment-statistics span {
    display: block;
}

.equipment-statistics strong {
    font-family: var(--font-heading);
    font-size: 36px;
}

.equipment-statistics span {
    color: rgba(255, 255, 255, 0.47);
    font-size: 9px;
}

.projects-section {
    padding: 130px 0;
    background: var(--concrete);
}

.projects-heading {
    margin-bottom: 50px;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 45px;
}

.projects-heading > p {
    max-width: 420px;
    color: var(--text-soft);
}

.project-gallery {
    padding: 0 22px;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    grid-template-rows: 350px 350px;
    gap: 16px;
}

.project-card {
    position: relative;
    overflow: hidden;
    color: var(--white);
}

.project-card-large {
    grid-row: 1 / 3;
}

.project-card img {
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s ease;
}

.project-card:hover img {
    transform: scale(1.04);
}

.project-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to top,
        rgba(13, 15, 17, 0.94),
        rgba(13, 15, 17, 0.04) 68%
    );
}

.project-index {
    position: absolute;
    top: 22px;
    right: 22px;
    font-family: var(--font-heading);
    font-size: 34px;
}

.project-information {
    position: absolute;
    left: 28px;
    right: 28px;
    bottom: 26px;
}

.project-information > span {
    color: #ff9d68;
    font-size: 8px;
    text-transform: uppercase;
}

.project-information h3 {
    margin-top: 6px;
    font-family: var(--font-heading);
    font-size: 35px;
    line-height: 0.95;
    text-transform: uppercase;
}

.project-information p {
    margin-top: 5px;
    color: rgba(255, 255, 255, 0.57);
    font-size: 10px;
}

.project-information strong {
    display: block;
    margin-top: 11px;
    color: #ff9d68;
    font-size: 9px;
    text-transform: uppercase;
}

.progress-section {
    padding: 135px 0;
    background: var(--charcoal);
    color: var(--white);
}

.progress-heading {
    margin-bottom: 50px;
}

.progress-heading h2 {
    color: var(--white);
}

.progress-dashboard {
    display: grid;
    grid-template-columns: 310px 1fr;
    border: 1px solid var(--dark-line);
}

.dashboard-sidebar {
    padding: 25px;
    border-right: 1px solid var(--dark-line);
}

.dashboard-sidebar > span {
    color: #ff945a;
    font-size: 8px;
    font-weight: 700;
    text-transform: uppercase;
}

.project-progress-button {
    width: 100%;
    padding: 18px 0;
    border: none;
    border-bottom: 1px solid var(--dark-line);
    background: transparent;
    color: rgba(255, 255, 255, 0.55);
    text-align: left;
}

.project-progress-button.active {
    color: var(--white);
}

.project-progress-button strong,
.project-progress-button small {
    display: block;
}

.project-progress-button strong {
    font-size: 10px;
}

.project-progress-button small {
    margin-top: 4px;
    color: rgba(255, 255, 255, 0.37);
}

.dashboard-main {
    padding: 40px;
}

.dashboard-top {
    display: flex;
    justify-content: space-between;
    gap: 30px;
}

.dashboard-top > div:first-child > span {
    color: #ff945a;
    font-size: 8px;
    text-transform: uppercase;
}

.dashboard-top h3 {
    margin-top: 5px;
    font-family: var(--font-heading);
    font-size: 31px;
    text-transform: uppercase;
}

.dashboard-percentage {
    text-align: right;
}

.dashboard-percentage strong,
.dashboard-percentage span {
    display: block;
}

.dashboard-percentage strong {
    color: #ff945a;
    font-family: var(--font-heading);
    font-size: 42px;
}

.dashboard-percentage span {
    color: rgba(255, 255, 255, 0.4);
    font-size: 8px;
}

.large-progress {
    height: 8px;
    margin: 32px 0;
    background: rgba(255, 255, 255, 0.1);
}

.large-progress span {
    display: block;
    height: 100%;
    background: var(--orange);
    transition: width 0.4s ease;
}

.dashboard-information {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}

.dashboard-information article {
    padding: 18px;
    background: rgba(255, 255, 255, 0.05);
}

.dashboard-information span,
.dashboard-information strong {
    display: block;
}

.dashboard-information span {
    color: rgba(255, 255, 255, 0.4);
    font-size: 8px;
    text-transform: uppercase;
}

.dashboard-information strong {
    margin-top: 6px;
    font-size: 10px;
}

.construction-chart {
    height: 240px;
    margin-top: 35px;
    padding-top: 20px;
    border-top: 1px solid var(--dark-line);
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 15px;
}

.construction-chart div {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

.construction-chart div > span {
    display: block;
    background: linear-gradient(
        to top,
        var(--orange-dark),
        var(--orange)
    );
}

.construction-chart small {
    margin-top: 8px;
    color: rgba(255, 255, 255, 0.4);
    font-size: 8px;
}

.process-section {
    padding: 135px 0;
}

.process-layout {
    display: grid;
    grid-template-columns: 0.75fr 1.25fr;
    gap: 100px;
}

.process-timeline article {
    padding: 28px 0;
    border-top: 1px solid var(--line);
    display: grid;
    grid-template-columns: 60px 1fr;
    gap: 20px;
}

.process-timeline article > span {
    color: var(--orange);
    font-size: 10px;
    font-weight: 800;
}

.process-timeline h3 {
    font-family: var(--font-heading);
    font-size: 29px;
    text-transform: uppercase;
}

.process-timeline p {
    margin-top: 6px;
    color: var(--text-soft);
    font-size: 11px;
}

.quotation-section {
    padding: 140px 0;
    background: var(--concrete);
}

.quotation-layout {
    display: grid;
    grid-template-columns: 0.75fr 1.25fr;
    gap: 100px;
}

.quotation-introduction {
    position: sticky;
    top: 120px;
    align-self: start;
}

.quotation-introduction > p {
    margin-top: 22px;
    color: var(--text-soft);
}

.quotation-contact {
    margin-top: 40px;
    padding-top: 23px;
    border-top: 1px solid rgba(32, 34, 36, 0.18);
}

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

.quotation-contact span {
    color: var(--orange-dark);
    font-size: 8px;
    font-weight: 700;
    text-transform: uppercase;
}

.quotation-contact strong {
    margin-top: 6px;
    font-family: var(--font-heading);
    font-size: 30px;
}

.quotation-contact small {
    color: var(--text-muted);
}

.quotation-form {
    padding: 42px;
    background: var(--white);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

.form-field {
    margin-bottom: 20px;
}

.form-field label {
    display: block;
    margin-bottom: 7px;
    color: var(--text-soft);
    font-size: 9px;
    font-weight: 700;
    text-transform: uppercase;
}

.form-field input,
.form-field select,
.form-field textarea {
    width: 100%;
    border: none;
    border-bottom: 1px solid var(--line);
    outline: none;
    background: transparent;
    color: var(--text);
}

.form-field input,
.form-field select {
    height: 49px;
}

.form-field textarea {
    min-height: 120px;
    padding-top: 12px;
    resize: vertical;
}

.quotation-form button {
    width: 100%;
    min-height: 58px;
    border: none;
    background: var(--orange);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 28px;
    font-size: 11px;
    font-weight: 800;
}

.form-message {
    min-height: 18px;
    margin-top: 12px;
    color: var(--orange-dark);
    font-size: 10px;
    text-align: center;
}

.contact-section {
    min-height: 700px;
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
}

.contact-content {
    padding: 100px 7vw;
    background: var(--charcoal);
    color: var(--white);
}

.contact-content h2 {
    color: var(--white);
}

.contact-details {
    margin: 45px 0;
}

.contact-details div {
    padding: 17px 0;
    border-top: 1px solid var(--dark-line);
}

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

.contact-details span {
    color: #ff955d;
    font-size: 8px;
    text-transform: uppercase;
}

.contact-details strong {
    margin-top: 5px;
    font-size: 11px;
}

.contact-content > a {
    padding-bottom: 7px;
    border-bottom: 1px solid var(--white);
    display: inline-flex;
    gap: 23px;
    font-size: 10px;
}

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

.site-footer {
    padding: 85px 0 24px;
    background: #090a0b;
    color: var(--white);
}

.footer-grid {
    padding-bottom: 60px;
    display: grid;
    grid-template-columns: 1.7fr repeat(3, 1fr);
    gap: 50px;
}

.footer-about p {
    max-width: 360px;
    margin-top: 22px;
    color: rgba(255, 255, 255, 0.47);
    font-size: 10px;
}

.footer-column {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-column > span {
    margin-bottom: 9px;
    color: #ff9660;
    font-size: 8px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.footer-column a,
.footer-column p {
    color: rgba(255, 255, 255, 0.46);
    font-size: 10px;
}

.footer-bottom {
    padding-top: 22px;
    border-top: 1px solid var(--dark-line);
    display: flex;
    justify-content: space-between;
    color: rgba(255, 255, 255, 0.32);
    font-size: 9px;
}

.footer-bottom a {
    display: inline-flex;
    gap: 8px;
}

.floating-estimate {
    position: fixed;
    right: 22px;
    bottom: 22px;
    z-index: 900;
    width: 76px;
    height: 76px;
    border-radius: 50%;
    background: var(--orange);
    color: var(--white);
    display: grid;
    place-items: center;
    font-size: 9px;
    font-weight: 800;
    box-shadow: 0 17px 40px rgba(0, 0, 0, 0.25);
}

.floating-estimate span {
    display: block;
}

@media (max-width: 1000px) {
    .menu-button {
        display: block;
    }

    .navigation {
        position: fixed;
        top: 100px;
        left: 24px;
        right: 24px;
        padding: 25px;
        background: rgba(23, 25, 27, 0.99);
        display: none;
        flex-direction: column;
        align-items: stretch;
    }

    .navigation.open {
        display: flex;
    }

    .hero-layout {
        grid-template-columns: 1fr;
    }

    .hero-project-panel {
        display: none;
    }

    .services-layout,
    .process-layout,
    .quotation-layout {
        grid-template-columns: 1fr;
    }

    .services-heading,
    .quotation-introduction {
        position: static;
    }

    .equipment-section,
    .contact-section {
        grid-template-columns: 1fr;
    }

    .progress-dashboard {
        grid-template-columns: 240px 1fr;
    }

    .footer-grid {
        grid-template-columns: 1.5fr 1fr 1fr;
    }

    .footer-column:last-child {
        grid-column: 2 / 4;
    }
}

@media (max-width: 680px) {
    .wide-container {
        width: min(calc(100% - 28px), var(--container));
    }

    .demo-bar-inner {
        min-height: 49px;
        font-size: 8px;
    }

    .site-header {
        top: 49px;
    }

    .site-header.scrolled {
        top: 0;
    }

    .hero-section {
        min-height: 910px;
    }

    .hero-layout {
        min-height: 720px;
        padding-top: 165px;
    }

    .hero-content h1 {
        font-size: 66px;
    }

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-statistics-grid {
        grid-template-columns: 1fr 1fr;
    }

    .hero-statistics article {
        border-bottom: 1px solid var(--dark-line);
    }

    .services-section,
    .projects-section,
    .progress-section,
    .process-section,
    .quotation-section {
        padding: 82px 0;
    }

    .services-list article {
        grid-template-columns: 40px 1fr;
    }

    .services-list a {
        grid-column: 2;
    }

    .equipment-image {
        min-height: 430px;
    }

    .equipment-content {
        padding: 75px 24px;
    }

    .projects-heading {
        align-items: flex-start;
        flex-direction: column;
    }

    .project-gallery {
        padding: 0 14px;
        grid-template-columns: 1fr;
        grid-template-rows: repeat(3, 430px);
    }

    .project-card-large {
        grid-row: auto;
    }

    .progress-dashboard {
        grid-template-columns: 1fr;
    }

    .dashboard-sidebar {
        border-right: none;
        border-bottom: 1px solid var(--dark-line);
    }

    .dashboard-main {
        padding: 25px 18px;
    }

    .dashboard-top {
        flex-direction: column;
    }

    .dashboard-percentage {
        text-align: left;
    }

    .dashboard-information {
        grid-template-columns: 1fr;
    }

    .construction-chart small {
        display: none;
    }

    .quotation-layout {
        gap: 55px;
    }

    .quotation-form {
        padding: 27px 19px;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .contact-content {
        padding: 75px 24px;
    }

    .contact-image {
        min-height: 430px;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }

    .footer-about {
        grid-column: 1 / 3;
    }

    .footer-column:last-child {
        grid-column: 1 / 3;
    }

    .footer-bottom {
        align-items: flex-start;
        flex-direction: column;
        gap: 13px;
    }

    .floating-estimate {
        width: 65px;
        height: 65px;
        right: 14px;
        bottom: 14px;
    }
}