:root {
    --pine: #1F4D3A;
    --pine-d: #17402F;
    --amber: #C98A4B;
    --amber-d: #B0763C;
    --mist: #EDF1EE;
    --ink: #22271F;
    --muted: #57615A;
    --line: #D7DED8;
    --card: #FFFFFF;
    --err: #B3402E;
    --font-body: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-display: Georgia, "Times New Roman", serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background: var(--mist);
    color: var(--ink);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--pine);
}

img,
svg {
    display: block;
}

.od-container {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 20px;
}

.od-narrow {
    max-width: 780px;
}

h1,
h2 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.16;
}

h2 {
    font-size: clamp(1.55rem, 2vw + 0.7rem, 2.2rem);
    color: var(--pine);
    margin-bottom: 10px;
}

h3 {
    line-height: 1.3;
}

:focus-visible {
    outline: 2px solid var(--amber);
    outline-offset: 2px;
}

.od-header {
    position: relative;
    background: var(--mist);
    border-bottom: 1px solid var(--line);
}

.od-nav-row {
    display: flex;
    align-items: center;
    gap: 28px;
    min-height: 72px;
}

.od-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 1.12rem;
    color: var(--pine);
    text-decoration: none;
    white-space: nowrap;
}

.od-brand-mark {
    width: 30px;
    height: 30px;
}

.od-nav {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 22px;
}

.od-nav a {
    color: var(--ink);
    text-decoration: none;
    font-size: 0.95rem;
}

.od-nav a:hover {
    color: var(--amber-d);
}

.od-nav-phone {
    font-weight: 700;
    color: var(--pine) !important;
    white-space: nowrap;
}

.od-toggle {
    display: none;
    margin-left: auto;
    width: 44px;
    height: 40px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--card);
    cursor: pointer;
    padding: 9px 10px;
    flex-direction: column;
    justify-content: space-between;
}

.od-toggle span {
    display: block;
    height: 2px;
    border-radius: 2px;
    background: var(--pine);
}

.od-hero {
    background-color: var(--pine);
    background-image: repeating-linear-gradient(90deg,
        transparent 0,
        transparent 88px,
        rgba(237, 241, 238, 0.06) 88px,
        rgba(237, 241, 238, 0.06) 90px);
    color: #fff;
    padding: clamp(56px, 8vw, 104px) 0;
}

.od-eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.09em;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--amber);
    margin-bottom: 16px;
}

.od-hero h1 {
    color: #fff;
    font-size: clamp(2.05rem, 3.6vw + 0.9rem, 3.35rem);
    margin-bottom: 18px;
}

.od-lead {
    font-size: 1.06rem;
    color: rgba(255, 255, 255, 0.85);
    max-width: 620px;
    margin-bottom: 28px;
}

.od-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 38px;
}

.od-btn {
    display: inline-block;
    padding: 13px 26px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.98rem;
    text-decoration: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.od-btn-amber {
    background: var(--amber);
    color: var(--ink);
}

.od-btn-amber:hover {
    background: var(--amber-d);
    color: #fff;
}

.od-btn-pine {
    background: var(--pine);
    color: #fff;
}

.od-btn-pine:hover {
    background: var(--pine-d);
}

.od-btn-ghost {
    background: transparent;
    color: #fff;
    box-shadow: inset 0 0 0 1.5px rgba(255, 255, 255, 0.7);
}

.od-btn-ghost:hover {
    background: rgba(255, 255, 255, 0.12);
}

.od-facts {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 16px 44px;
}

.od-facts strong {
    display: block;
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--amber);
    line-height: 1.25;
}

.od-facts li {
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.75);
}

.od-section {
    padding: clamp(52px, 7vw, 80px) 0;
}

.od-white {
    background: var(--card);
}

.od-sub {
    color: var(--muted);
    max-width: 660px;
    margin-bottom: 36px;
}

.od-note {
    font-size: 0.86rem;
    color: var(--muted);
    margin-top: 18px;
}

.od-proj-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 18px;
}

.od-proj {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 24px;
    display: flex;
    flex-direction: column;
}

.od-proj h3 {
    font-size: 1.08rem;
    color: var(--pine);
    margin-bottom: 14px;
}

.od-proj ul {
    list-style: none;
    flex-grow: 1;
}

.od-proj li {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 7px 0;
    border-bottom: 1px dashed var(--line);
    font-size: 0.89rem;
}

.od-proj li span {
    color: var(--muted);
}

.od-proj li strong {
    font-weight: 600;
    text-align: right;
}

.od-proj-price {
    margin-top: 16px;
    font-family: var(--font-display);
    font-size: 1.25rem;
    color: var(--amber-d);
}

.od-stages {
    list-style: none;
    counter-reset: none;
    max-width: 820px;
}

.od-stages li {
    display: grid;
    grid-template-columns: 64px 1fr;
    gap: 18px;
    padding: 24px 0;
    border-top: 1px solid var(--line);
}

.od-num {
    font-family: var(--font-display);
    font-size: 2.1rem;
    color: var(--amber);
    line-height: 1;
}

.od-stages h3 {
    font-size: 1.05rem;
    color: var(--pine);
    margin-bottom: 6px;
}

.od-stages p {
    font-size: 0.94rem;
    color: var(--muted);
    max-width: 580px;
}

.od-wall-wrap {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: clamp(14px, 3vw, 32px);
}

.od-wall {
    width: 100%;
    height: auto;
    font-family: var(--font-body);
}

.od-lbl {
    font-size: 14.5px;
    fill: var(--ink);
}

.od-thick {
    font-size: 12.5px;
    fill: #6B7568;
}

.od-l {
    cursor: pointer;
    transition: opacity 0.2s ease;
}

.od-l:focus-visible {
    outline: none;
}

.od-wall.has-active .od-l {
    opacity: 0.3;
}

.od-wall.has-active .od-l.on {
    opacity: 1;
}

.od-guar-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 26px 32px;
}

.od-guar {
    border-left: 3px solid var(--amber);
    padding-left: 18px;
}

.od-guar h3 {
    font-size: 1.02rem;
    color: var(--pine);
    margin-bottom: 6px;
}

.od-guar p {
    font-size: 0.92rem;
    color: var(--muted);
}

.od-review-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 18px;
}

.od-review {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 22px;
}

.od-review p {
    font-size: 0.94rem;
}

.od-review footer {
    margin-top: 14px;
    font-size: 0.88rem;
}

.od-review footer strong {
    color: var(--pine);
}

.od-review footer span {
    color: var(--muted);
}

.od-faq-list {
    list-style: none;
}

.od-faq-item {
    border-bottom: 1px solid var(--line);
}

.od-faq-q {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding: 18px 0;
    background: none;
    border: none;
    font: inherit;
    font-weight: 600;
    font-size: 1rem;
    color: var(--ink);
    text-align: left;
    cursor: pointer;
}

.od-faq-q svg {
    flex-shrink: 0;
    stroke: var(--amber-d);
    transition: transform 0.25s ease;
}

.od-faq-item.open .od-faq-q svg {
    transform: rotate(180deg);
}

.od-faq-a {
    overflow: hidden;
    max-height: 0;
    transition: max-height 0.3s ease;
}

.od-faq-item.open .od-faq-a {
    max-height: 340px;
}

.od-faq-a p {
    padding: 0 32px 18px 0;
    font-size: 0.94rem;
    color: var(--muted);
}

.od-form-card {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: clamp(24px, 4vw, 44px);
    max-width: 720px;
    margin: 0 auto;
}

.od-form-card > p {
    color: var(--muted);
    margin-bottom: 26px;
}

form {
    display: block;
}

.od-field {
    margin-bottom: 16px;
}

.od-field label {
    display: block;
    font-weight: 600;
    font-size: 0.92rem;
    margin-bottom: 6px;
}

.od-opt {
    font-weight: 400;
    font-size: 0.8rem;
    color: var(--muted);
}

.od-field input,
.od-field select,
.od-field textarea {
    width: 100%;
    padding: 12px 14px;
    border-radius: 8px;
    border: 1px solid #C3CCC5;
    background: #fff;
    font: inherit;
    font-size: 0.98rem;
    color: var(--ink);
}

.od-field textarea {
    resize: vertical;
}

.od-field input:focus,
.od-field select:focus,
.od-field textarea:focus {
    outline: none;
    border-color: var(--amber);
    box-shadow: 0 0 0 3px rgba(201, 138, 75, 0.2);
}

.od-field [aria-invalid="true"] {
    border-color: var(--err);
}

.od-field-err {
    color: var(--err);
    font-size: 0.84rem;
    margin-top: 5px;
}

.od-submit {
    margin-top: 6px;
}

.od-form-error {
    margin-top: 16px;
    border: 1px solid #E3B7AD;
    background: #FBEEEB;
    color: #7C2D1F;
    border-radius: 8px;
    padding: 13px 16px;
    font-size: 0.92rem;
}

.od-form-error a {
    color: inherit;
}

.od-form-note {
    font-size: 0.86rem;
    color: var(--muted);
    margin-top: 14px;
}

.od-footer {
    background: var(--pine);
    color: rgba(255, 255, 255, 0.85);
    padding-top: 46px;
    font-size: 0.93rem;
}

.od-footer a {
    color: #fff;
}

.od-footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: 32px;
}

.od-footer-brand {
    font-weight: 800;
    font-size: 1.1rem;
    color: #fff;
    margin-bottom: 8px;
}

.od-footer-links {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.od-footer-links a {
    text-decoration: none;
}

.od-footer-links a:hover {
    text-decoration: underline;
}

.od-footer-bottom {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 8px 24px;
    margin-top: 36px;
    padding-top: 18px;
    padding-bottom: 18px;
    border-top: 1px solid rgba(255, 255, 255, 0.16);
    font-size: 0.84rem;
    color: rgba(255, 255, 255, 0.6);
}

@media (max-width: 1024px) {
    .od-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        z-index: 20;
        background: var(--card);
        border-bottom: 1px solid var(--line);
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
        padding: 12px 20px 18px;
        box-shadow: 0 18px 30px -22px rgba(31, 77, 58, 0.45);
    }

    .od-nav.open {
        display: flex;
    }

    .od-nav a {
        padding: 9px 0;
        font-size: 1rem;
    }

    .od-toggle {
        display: flex;
    }
}

@media (max-width: 720px) {
    .od-stages li {
        grid-template-columns: 44px 1fr;
        gap: 14px;
    }

    .od-num {
        font-size: 1.6rem;
    }

    .od-actions .od-btn {
        width: 100%;
        text-align: center;
    }

    .od-footer-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .od-faq-a p {
        padding-right: 0;
    }
}

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

    *,
    *::before,
    *::after {
        transition: none !important;
        animation: none !important;
    }
}