:root {
    --ink: #15191c;
    --steel: #30383d;
    --muted: #64717a;
    --line: #d9e0e4;
    --paper: #f7f4ee;
    --panel: #ffffff;
    --accent: #c76a24;
    --accent-dark: #9d4e18;
    --blueprint: #0f3945;
    --mint: #b7d7c2;
    --shadow: 0 24px 70px rgba(20, 24, 28, 0.14);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--ink);
    background: var(--paper);
    font-family: Inter, Arial, sans-serif;
    letter-spacing: 0;
}

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

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

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 14px clamp(18px, 4vw, 56px);
    border-bottom: 1px solid rgba(217, 224, 228, 0.86);
    background: rgba(247, 244, 238, 0.92);
    backdrop-filter: blur(16px);
}

.brand img {
    width: 128px;
    height: 56px;
    object-fit: contain;
    object-position: left center;
}

nav {
    display: flex;
    gap: clamp(14px, 3vw, 34px);
    color: var(--steel);
    font-size: 0.94rem;
    font-weight: 700;
}

nav a {
    padding: 10px 0;
}

.hero {
    min-height: calc(100vh - 84px);
    display: grid;
    grid-template-columns: minmax(0, 1.02fr) minmax(320px, 0.98fr);
    align-items: center;
    gap: clamp(30px, 5vw, 70px);
    padding: clamp(42px, 7vw, 86px) clamp(18px, 5vw, 72px) 54px;
}

.hero__content {
    max-width: 760px;
}

.eyebrow {
    margin: 0 0 14px;
    color: var(--accent-dark);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

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

h1 {
    max-width: 820px;
    margin-bottom: 22px;
    font-size: clamp(3rem, 8vw, 7rem);
    line-height: 0.92;
    font-weight: 800;
}

h2 {
    margin-bottom: 16px;
    font-size: clamp(2rem, 4.4vw, 4.35rem);
    line-height: 1;
    font-weight: 800;
}

h3 {
    margin-bottom: 10px;
    font-size: 1.25rem;
}

.hero__copy {
    max-width: 640px;
    color: var(--steel);
    font-size: clamp(1.05rem, 2vw, 1.32rem);
    line-height: 1.65;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 34px;
}

.button {
    display: inline-flex;
    min-height: 48px;
    align-items: center;
    justify-content: center;
    border: 1px solid transparent;
    border-radius: 6px;
    padding: 0 22px;
    font-weight: 800;
    cursor: pointer;
}

.button--primary {
    color: #fff;
    background: var(--accent);
    box-shadow: 0 12px 24px rgba(199, 106, 36, 0.25);
}

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

.hero__visual {
    position: relative;
    min-height: 520px;
    border: 1px solid rgba(21, 25, 28, 0.15);
    background:
        linear-gradient(rgba(255,255,255,0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.08) 1px, transparent 1px),
        radial-gradient(circle at 25% 20%, rgba(183, 215, 194, 0.3), transparent 35%),
        var(--blueprint);
    background-size: 28px 28px, 28px 28px, auto, auto;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.hero__visual::before {
    content: "";
    position: absolute;
    inset: 38px;
    border: 1px solid rgba(255, 255, 255, 0.18);
}

.part {
    position: absolute;
    background: linear-gradient(135deg, #f3f0e9, #aab3b7 58%, #4e5a60);
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.45), 0 28px 45px rgba(0,0,0,0.22);
}

.part--one {
    width: 52%;
    aspect-ratio: 1;
    left: 16%;
    top: 16%;
    clip-path: polygon(12% 0, 88% 0, 100% 28%, 70% 100%, 0 64%);
}

.part--two {
    width: 44%;
    height: 16%;
    right: 10%;
    top: 52%;
    border-radius: 999px 6px 6px 999px;
}

.part--three {
    width: 22%;
    aspect-ratio: 1;
    right: 22%;
    top: 28%;
    border-radius: 50%;
    background:
        radial-gradient(circle, var(--blueprint) 0 34%, transparent 35%),
        conic-gradient(from 20deg, #dfe3e2 0 8%, #667178 8% 16%, #dfe3e2 16% 24%, #667178 24% 32%, #dfe3e2 32% 40%, #667178 40% 48%, #dfe3e2 48% 56%, #667178 56% 64%, #dfe3e2 64% 72%, #667178 72% 80%, #dfe3e2 80% 88%, #667178 88% 100%);
}

.measure {
    position: absolute;
    padding: 7px 10px;
    color: #f4efe5;
    border: 1px solid rgba(244, 239, 229, 0.42);
    font-size: 0.78rem;
    font-weight: 800;
}

.measure--x {
    left: 48px;
    bottom: 48px;
}

.measure--y {
    right: 44px;
    top: 44px;
}

.trust-strip {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    border-block: 1px solid var(--line);
    background: #fff;
}

.trust-strip span {
    min-height: 78px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    color: var(--steel);
    border-right: 1px solid var(--line);
    text-align: center;
    font-weight: 800;
}

.section,
.process,
.quote-section {
    padding: clamp(62px, 9vw, 112px) clamp(18px, 5vw, 72px);
}

.section__intro {
    max-width: 880px;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    margin-top: 34px;
}

.service-card {
    min-height: 260px;
    padding: 28px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--panel);
}

.service-card__icon {
    display: inline-flex;
    width: 56px;
    height: 56px;
    align-items: center;
    justify-content: center;
    margin-bottom: 32px;
    color: #fff;
    background: var(--steel);
    border-radius: 6px;
    font-size: 0.84rem;
    font-weight: 800;
}

.service-card p,
.quote-copy p,
.quote-copy li {
    color: var(--muted);
    line-height: 1.65;
}

.process {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
    gap: 34px;
    color: #f8f5ef;
    background: var(--ink);
}

.process .eyebrow {
    color: var(--mint);
}

.steps {
    display: grid;
    gap: 14px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.steps li {
    display: grid;
    grid-template-columns: 58px 1fr;
    align-items: center;
    gap: 18px;
    min-height: 86px;
    padding: 18px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: rgba(255, 255, 255, 0.04);
}

.steps strong {
    display: grid;
    width: 46px;
    height: 46px;
    place-items: center;
    color: var(--ink);
    background: var(--mint);
    border-radius: 50%;
}

.steps span {
    line-height: 1.5;
}

.quote-section {
    display: grid;
    grid-template-columns: minmax(280px, 0.78fr) minmax(320px, 1fr);
    gap: clamp(26px, 5vw, 68px);
    align-items: start;
}

.quote-copy {
    position: sticky;
    top: 110px;
}

.quote-copy ul {
    display: grid;
    gap: 12px;
    margin: 28px 0 0;
    padding-left: 20px;
}

.quote-form {
    display: grid;
    gap: 16px;
    padding: clamp(20px, 4vw, 34px);
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
    box-shadow: var(--shadow);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

label {
    display: grid;
    gap: 8px;
    color: var(--steel);
    font-size: 0.9rem;
    font-weight: 800;
}

input,
select,
textarea {
    width: 100%;
    border: 1px solid #cfd8dd;
    border-radius: 6px;
    padding: 13px 14px;
    color: var(--ink);
    background: #fbfcfc;
    font: inherit;
}

input:focus,
select:focus,
textarea:focus {
    outline: 3px solid rgba(199, 106, 36, 0.22);
    border-color: var(--accent);
}

textarea {
    resize: vertical;
}

.file-drop {
    min-height: 138px;
    place-items: center;
    border: 2px dashed #b8c4ca;
    border-radius: 8px;
    padding: 24px;
    background: #f8faf9;
    text-align: center;
    cursor: pointer;
}

.file-drop input {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
}

.file-drop__title {
    color: var(--ink);
    font-size: 1.08rem;
}

.file-drop__meta {
    color: var(--muted);
    font-size: 0.88rem;
    font-weight: 600;
}

.hidden-field {
    position: absolute;
    left: -9999px;
}

.form-submit {
    width: 100%;
    min-height: 54px;
    font-size: 1rem;
}

.alert {
    border-radius: 6px;
    padding: 14px 16px;
    font-weight: 700;
}

.alert p {
    margin: 0;
}

.alert p + p {
    margin-top: 6px;
}

.alert--success {
    color: #13412a;
    background: #dff3e7;
    border: 1px solid #a9dfbd;
}

.alert--error {
    color: #6d1d16;
    background: #ffe8e3;
    border: 1px solid #f3b5a9;
}

.site-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 26px clamp(18px, 5vw, 72px);
    color: #dce4e6;
    background: #111416;
}

.site-footer img {
    width: 94px;
    height: 42px;
    object-fit: contain;
    object-position: left center;
}

.site-footer p {
    margin: 0;
    color: #c8d1d5;
    font-size: 0.9rem;
}

@media (max-width: 920px) {
    .hero,
    .process,
    .quote-section {
        grid-template-columns: 1fr;
    }

    .hero {
        min-height: auto;
    }

    .hero__visual {
        min-height: 430px;
    }

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

    .quote-copy {
        position: static;
    }
}

@media (max-width: 640px) {
    .site-header {
        position: static;
        align-items: flex-start;
        flex-direction: column;
    }

    nav {
        width: 100%;
        justify-content: space-between;
        gap: 10px;
        font-size: 0.86rem;
    }

    h1 {
        font-size: clamp(2.7rem, 15vw, 4.2rem);
    }

    .hero__visual {
        min-height: 330px;
    }

    .trust-strip,
    .service-grid,
    .form-row {
        grid-template-columns: 1fr;
    }

    .trust-strip span {
        min-height: 58px;
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

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