:root {
    --ink: #11100d;
    --muted: #5c5a53;
    --line: #ded8c9;
    --paper: #fffdf8;
    --stone: #756f4f;
    --gold: #b39a58;
    --gold-dark: #8a7744;
    --sand: #f3efe4;
    --shadow: 0 24px 60px rgba(22, 17, 10, 0.13);
    --radius: 8px;
    --max: 1180px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--ink);
    background: var(--paper);
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.5;
}

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

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

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 28px;
    padding: 14px max(20px, calc((100vw - var(--max)) / 2));
    background: rgba(255, 253, 248, 0.94);
    border-bottom: 1px solid rgba(117, 111, 79, 0.18);
    backdrop-filter: blur(14px);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}

.brand-logo {
    flex: 0 0 auto;
    width: auto;
    height: 52px;
    object-fit: contain;
}

.brand strong,
.brand small {
    display: block;
}

.brand strong {
    font-size: 18px;
    letter-spacing: 0;
    text-transform: uppercase;
}

.brand small {
    color: var(--muted);
    font-size: 12px;
}

.site-nav {
    display: flex;
    justify-content: center;
    gap: 24px;
    color: var(--muted);
    font-size: 14px;
    font-weight: 800;
    text-transform: uppercase;
}

.site-nav a:hover,
.header-phone:hover {
    color: var(--gold-dark);
}

.header-phone {
    font-weight: 900;
    white-space: nowrap;
}

.nav-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
}

.nav-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    margin: 4px auto;
    background: var(--ink);
}

.hero {
    min-height: calc(100vh - 72px);
    display: grid;
    grid-template-columns: minmax(250px, 39vw) minmax(0, 1fr);
    border-bottom: 1px solid var(--line);
}

.hero-media {
    min-height: 560px;
    background: linear-gradient(rgba(8, 8, 6, 0.12), rgba(8, 8, 6, 0.28)), url("../assets/img/stone-canyon.jpg") center / cover;
}

.hero-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    max-width: 780px;
    padding: 72px max(24px, 7vw);
}

.eyebrow,
.section-kicker {
    margin: 0 0 14px;
    color: var(--gold-dark);
    font-size: 14px;
    font-weight: 900;
    text-transform: uppercase;
}

h1,
h2,
h3,
p {
    margin-top: 0;
}

h1,
h2 {
    line-height: 1.05;
    letter-spacing: 0;
    text-transform: uppercase;
}

h1 {
    max-width: 760px;
    margin-bottom: 22px;
    font-size: clamp(42px, 6.2vw, 82px);
    font-weight: 950;
}

h2 {
    margin-bottom: 22px;
    color: var(--stone);
    font-size: clamp(30px, 4vw, 52px);
    font-weight: 950;
}

h3 {
    margin-bottom: 10px;
    font-size: 20px;
    line-height: 1.15;
}

.hero-lead {
    max-width: 680px;
    color: var(--muted);
    font-size: 20px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin: 18px 0 38px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 50px;
    padding: 13px 22px;
    border: 2px solid var(--ink);
    border-radius: var(--radius);
    font-weight: 900;
    text-align: center;
    text-transform: uppercase;
    cursor: pointer;
    transition: transform 160ms ease, background 160ms ease, color 160ms ease;
}

.button:hover {
    transform: translateY(-2px);
}

.button-primary {
    color: #fff;
    background: var(--ink);
}

.button-ghost {
    color: var(--ink);
    background: transparent;
}

.hero-proof {
    display: grid;
    grid-template-columns: repeat(4, minmax(120px, 1fr));
    gap: 12px;
}

.hero-proof div {
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
}

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

.hero-proof strong {
    color: var(--stone);
    font-size: 24px;
    line-height: 1;
}

.hero-proof span {
    margin-top: 8px;
    color: var(--muted);
    font-size: 13px;
}

.section {
    max-width: var(--max);
    margin: 0 auto;
    padding: 92px 20px;
}

.intro-grid,
.split-section,
.request-section,
.project-showcase {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 54px;
    align-items: start;
}

.intro p,
.request-copy p,
.project-showcase p {
    color: var(--muted);
    font-size: 18px;
}

.split-section {
    align-items: center;
}

.check-list {
    display: grid;
    gap: 14px;
    margin: 0;
    padding: 0;
    list-style: none;
    font-size: 18px;
    font-weight: 800;
}

.check-list li {
    position: relative;
    padding-left: 34px;
}

.check-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 4px;
    width: 18px;
    height: 18px;
    border: 2px solid var(--stone);
    transform: rotate(45deg);
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.service-card,
.product-card,
.lead-form,
.work-grid article {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
}

.service-card {
    min-height: 190px;
    padding: 24px;
}

.service-icon {
    display: block;
    width: 42px;
    height: 42px;
    margin-bottom: 18px;
    border: 1px solid var(--stone);
    border-radius: 50%;
    background:
        linear-gradient(45deg, transparent 42%, var(--stone) 42% 58%, transparent 58%),
        linear-gradient(-45deg, transparent 42%, var(--stone) 42% 58%, transparent 58%);
    opacity: 0.78;
}

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

.catalog {
    max-width: none;
    background: var(--sand);
}

.catalog > * {
    max-width: var(--max);
    margin-left: auto;
    margin-right: auto;
}

.section-heading {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 32px;
    margin-bottom: 34px;
    padding: 0 20px;
}

.section-heading .eyebrow {
    grid-column: 1 / -1;
    margin-bottom: 0;
}

.section-heading p:last-child {
    color: var(--muted);
    font-size: 18px;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
    padding: 0 20px;
}

.product-card {
    overflow: hidden;
    box-shadow: 0 12px 26px rgba(22, 17, 10, 0.06);
}

.product-card img {
    aspect-ratio: 4 / 3;
    object-fit: cover;
    background: #e9e4d7;
}

.product-body {
    padding: 18px;
}

.product-body ul {
    min-height: 80px;
    margin: 0 0 16px;
    padding-left: 18px;
    color: var(--muted);
    font-weight: 700;
}

.product-body strong {
    color: var(--gold-dark);
    font-size: 19px;
}

.projects {
    display: grid;
    gap: 28px;
}

.project-showcase {
    align-items: center;
    padding: 26px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    box-shadow: var(--shadow);
}

.project-showcase img {
    aspect-ratio: 16 / 10;
    object-fit: cover;
    border-radius: calc(var(--radius) - 2px);
}

.work-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.work-grid article {
    overflow: hidden;
}

.work-grid img {
    aspect-ratio: 5 / 4;
    object-fit: cover;
}

.work-grid h3 {
    margin: 0;
    padding: 18px;
}

.request-section {
    max-width: none;
    margin-top: 20px;
    padding-left: max(20px, calc((100vw - var(--max)) / 2));
    padding-right: max(20px, calc((100vw - var(--max)) / 2));
    background: linear-gradient(90deg, rgba(17, 16, 13, 0.88), rgba(17, 16, 13, 0.78)), url("../assets/img/stone-canyon.jpg") center / cover;
    color: #fff;
}

.request-section h2,
.request-section .eyebrow {
    color: #d6bd74;
}

.request-copy p {
    color: rgba(255, 255, 255, 0.78);
}

.contact-strip {
    display: grid;
    gap: 10px;
    margin-top: 28px;
    font-size: 20px;
    font-weight: 900;
}

.lead-form {
    display: grid;
    gap: 16px;
    padding: 28px;
    color: var(--ink);
    box-shadow: var(--shadow);
}

.lead-form label,
.lead-form span {
    display: grid;
    gap: 7px;
}

.lead-form span {
    color: var(--muted);
    font-size: 13px;
    font-weight: 900;
    text-transform: uppercase;
}

input,
textarea {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 14px 15px;
    color: var(--ink);
    background: var(--paper);
    font: inherit;
}

textarea {
    resize: vertical;
}

input:focus,
textarea:focus {
    outline: 2px solid rgba(179, 154, 88, 0.35);
    border-color: var(--gold);
}

.form-note {
    margin: 0;
    color: var(--muted);
    font-size: 13px;
}

.form-note.is-success {
    color: #276339;
    font-weight: 800;
}

.form-note.is-error {
    color: #9b251e;
    font-weight: 800;
}

.site-footer {
    display: flex;
    justify-content: space-between;
    gap: 28px;
    padding: 34px max(20px, calc((100vw - var(--max)) / 2));
    color: #fff;
    background: var(--ink);
}

.site-footer p {
    max-width: 520px;
    margin: 8px 0 0;
    color: rgba(255, 255, 255, 0.68);
}

.site-footer span {
    color: #d6bd74;
    font-weight: 900;
    text-transform: uppercase;
}

@media (max-width: 1080px) {
    .site-header {
        grid-template-columns: auto auto;
    }

    .site-nav,
    .header-phone {
        display: none;
    }

    .nav-toggle {
        display: block;
        justify-self: end;
    }

    .site-nav.is-open {
        display: grid;
        grid-column: 1 / -1;
        justify-content: stretch;
        gap: 0;
        padding-top: 12px;
    }

    .site-nav.is-open a {
        padding: 13px 0;
        border-top: 1px solid var(--line);
    }

    .product-grid,
    .hero-proof {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 820px) {
    .hero,
    .intro-grid,
    .split-section,
    .request-section,
    .project-showcase,
    .section-heading {
        grid-template-columns: 1fr;
    }

    .hero {
        min-height: 0;
    }

    .hero-media {
        min-height: 330px;
    }

    .hero-content {
        padding: 44px 20px;
    }

    .section {
        padding-top: 64px;
        padding-bottom: 64px;
    }

    .service-grid,
    .work-grid {
        grid-template-columns: 1fr;
    }

    .project-showcase {
        padding: 18px;
    }

    .site-footer {
        display: grid;
    }
}

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

    .brand small {
        display: none;
    }

    .hero-proof,
    .product-grid {
        grid-template-columns: 1fr;
    }

    .hero-actions .button {
        width: 100%;
    }

    .lead-form {
        padding: 20px;
    }
}