:root {
    --ink: #18222d;
    --navy: #263b50;
    --steel: #567b94;
    --teal: #3f9291;
    --amber: #d88b2f;
    --sand: #f4f1ec;
    --paper: #ffffff;
    --muted: #66737f;
    --line: #d9e0e6;
    --success: #2f7355;
    --error: #a94442;
    --shadow: 0 18px 45px rgba(18, 29, 42, 0.12);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: var(--ink);
    background: var(--sand);
    line-height: 1.6;
}

img,
svg {
    display: block;
}

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

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

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

.sr-only,
.skip-link {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.skip-link:focus {
    z-index: 20;
    top: 12px;
    left: 12px;
    width: auto;
    height: auto;
    padding: 10px 14px;
    clip: auto;
    color: var(--paper);
    background: var(--ink);
    border-radius: 6px;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 10;
    background: rgba(255, 255, 255, 0.94);
    border-bottom: 1px solid rgba(217, 224, 230, 0.75);
    backdrop-filter: blur(14px);
}

.header-inner {
    min-height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

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

.brand-mark {
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    color: var(--paper);
    background: linear-gradient(135deg, var(--navy), var(--teal));
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 800;
}

.brand-text {
    display: grid;
    gap: 0;
    line-height: 1.05;
}

.brand-text strong {
    font-size: 1.05rem;
}

.brand-text span {
    color: var(--muted);
    font-size: 0.86rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 6px;
}

.site-nav a {
    padding: 10px 14px;
    color: var(--muted);
    border-radius: 6px;
    font-weight: 700;
    transition: color 180ms ease, background 180ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
    color: var(--ink);
    background: rgba(86, 123, 148, 0.1);
}

.nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
    padding: 0;
    color: var(--ink);
    background: transparent;
    border: 1px solid var(--line);
    border-radius: 6px;
}

.nav-toggle span:not(.sr-only) {
    width: 20px;
    height: 2px;
    background: currentColor;
    border-radius: 99px;
}

.hero {
    position: relative;
    min-height: clamp(540px, 72svh, 720px);
    display: flex;
    align-items: center;
    overflow: hidden;
    color: var(--paper);
    background: var(--navy);
}

.hero-media,
.hero-overlay {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.hero-media {
    object-fit: cover;
    object-position: center;
}

.hero-overlay {
    background:
        linear-gradient(90deg, rgba(24, 34, 45, 0.18), rgba(24, 34, 45, 0.48) 45%, rgba(24, 34, 45, 0.86)),
        linear-gradient(0deg, rgba(24, 34, 45, 0.36), rgba(24, 34, 45, 0.05));
}

.hero-inner {
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: flex-end;
    padding: 64px 0;
}

.hero-content {
    width: min(610px, 100%);
}

.eyebrow {
    margin: 0 0 14px;
    color: var(--amber);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.13em;
    text-transform: uppercase;
}

.hero h1,
.section h2,
.proof-band h2 {
    margin: 0;
    line-height: 1.05;
}

.hero h1 {
    font-size: clamp(3.2rem, 9vw, 6.5rem);
    max-width: 8ch;
}

.hero-text {
    width: min(610px, 100%);
    margin: 22px 0 0;
    color: rgba(255, 255, 255, 0.88);
    font-size: clamp(1.05rem, 2vw, 1.28rem);
}

.hero-actions,
.hero-marks {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.hero-actions {
    margin-top: 30px;
}

.button {
    min-height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 18px;
    border: 1px solid transparent;
    border-radius: 6px;
    font-weight: 800;
    line-height: 1.2;
    cursor: pointer;
    transition: transform 180ms ease, background 180ms ease, border-color 180ms ease, color 180ms ease;
}

.button svg {
    width: 19px;
    height: 19px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    flex: 0 0 auto;
}

.button:hover,
.button:focus-visible {
    transform: translateY(-1px);
}

.button-primary {
    color: var(--ink);
    background: var(--amber);
    border-color: var(--amber);
}

.button-primary:hover,
.button-primary:focus-visible {
    background: #e5a24e;
    border-color: #e5a24e;
}

.button-ghost {
    color: var(--paper);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.24);
}

.button-ghost:hover,
.button-ghost:focus-visible {
    background: rgba(255, 255, 255, 0.16);
}

.hero-marks {
    margin-top: 28px;
}

.hero-marks span {
    min-width: 104px;
    padding: 9px 13px;
    color: rgba(255, 255, 255, 0.88);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 6px;
    text-align: center;
    font-size: 0.9rem;
    font-weight: 800;
}

.proof-band {
    padding: 26px 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
}

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

.proof-grid article {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 12px 16px;
    align-items: start;
    padding: 8px 0;
}

.proof-grid span {
    grid-row: span 2;
    color: var(--teal);
    font-size: 0.84rem;
    font-weight: 900;
}

.proof-grid h2 {
    font-size: 1rem;
}

.proof-grid p {
    margin: 0;
    color: var(--muted);
    font-size: 0.95rem;
}

.section {
    padding: clamp(72px, 10vw, 112px) 0;
}

.section-light {
    background: var(--sand);
}

.section-heading {
    width: min(760px, calc(100% - 40px));
    margin-bottom: 34px;
}

.section-heading.compact {
    margin-bottom: 26px;
}

.section h2 {
    max-width: 760px;
    font-size: clamp(2rem, 4vw, 3.4rem);
}

.section-heading p:not(.eyebrow),
.split-copy p,
.contact-copy p {
    margin: 18px 0 0;
    color: var(--muted);
    font-size: 1.05rem;
}

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

.service-card,
.market-card,
.contact-form {
    background: var(--paper);
    border: 1px solid rgba(217, 224, 230, 0.88);
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(18, 29, 42, 0.07);
}

.service-card {
    min-height: 238px;
    padding: 24px;
}

.card-icon {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    margin-bottom: 22px;
    color: var(--teal);
    background: rgba(63, 146, 145, 0.12);
    border-radius: 6px;
}

.card-icon svg {
    width: 24px;
    height: 24px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.service-card h3,
.market-card h3,
.step-item h3 {
    margin: 0;
    font-size: 1.2rem;
    line-height: 1.2;
}

.service-card p,
.market-card p,
.step-item p {
    margin: 12px 0 0;
    color: var(--muted);
}

.section-split {
    background:
        linear-gradient(90deg, rgba(38, 59, 80, 0.05), rgba(63, 146, 145, 0.08)),
        var(--paper);
}

.split-grid,
.quality-grid,
.contact-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.86fr) minmax(0, 1fr);
    gap: clamp(34px, 7vw, 76px);
    align-items: start;
}

.split-copy {
    position: sticky;
    top: 104px;
}

.text-link {
    display: inline-flex;
    align-items: center;
    margin-top: 26px;
    color: var(--navy);
    font-weight: 900;
    border-bottom: 2px solid var(--amber);
}

.steps {
    display: grid;
    gap: 16px;
}

.step-item {
    display: grid;
    grid-template-columns: 64px 1fr;
    gap: 20px;
    padding: 24px;
    background: rgba(255, 255, 255, 0.82);
    border: 1px solid rgba(217, 224, 230, 0.88);
    border-radius: 8px;
}

.step-item > span {
    width: 54px;
    height: 54px;
    display: grid;
    place-items: center;
    color: var(--paper);
    background: var(--navy);
    border-radius: 6px;
    font-weight: 900;
}

.section-dark {
    color: var(--paper);
    background:
        linear-gradient(135deg, rgba(38, 59, 80, 0.96), rgba(24, 34, 45, 0.98)),
        var(--ink);
}

.section-dark .section-heading p,
.section-dark .market-card p {
    color: rgba(255, 255, 255, 0.72);
}

.section-dark .eyebrow {
    color: var(--amber);
}

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

.market-card {
    min-height: 230px;
    padding: 26px;
    color: var(--paper);
    background:
        linear-gradient(160deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04)),
        repeating-linear-gradient(135deg, rgba(255, 255, 255, 0.06) 0 1px, transparent 1px 18px);
    border-color: rgba(255, 255, 255, 0.16);
    box-shadow: none;
}

.quality-grid {
    grid-template-columns: 0.82fr 1fr;
    align-items: center;
}

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

.quality-list li {
    display: grid;
    grid-template-columns: 26px 1fr;
    gap: 14px;
    align-items: start;
    padding: 17px 0;
    border-bottom: 1px solid var(--line);
    font-weight: 800;
}

.quality-list svg {
    width: 24px;
    height: 24px;
    color: var(--success);
    fill: none;
    stroke: currentColor;
    stroke-width: 2.3;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.contact-section {
    background:
        linear-gradient(90deg, rgba(255, 255, 255, 0.88), rgba(255, 255, 255, 0.62)),
        var(--sand);
}

.contact-grid {
    grid-template-columns: minmax(0, 0.78fr) minmax(320px, 1fr);
    align-items: stretch;
}

.contact-copy {
    padding-top: 16px;
}

.contact-channels {
    display: grid;
    gap: 12px;
    margin-top: 30px;
}

.contact-channels a,
.contact-channels span {
    display: grid;
    grid-template-columns: 22px 1fr;
    gap: 12px;
    align-items: center;
    color: var(--ink);
    font-weight: 800;
    overflow-wrap: anywhere;
}

.contact-channels svg {
    width: 22px;
    height: 22px;
    color: var(--teal);
    fill: none;
    stroke: currentColor;
    stroke-width: 1.9;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.contact-form {
    display: grid;
    gap: 18px;
    padding: clamp(22px, 4vw, 34px);
}

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

label {
    display: grid;
    gap: 8px;
    color: var(--ink);
    font-weight: 800;
}

label span {
    font-size: 0.94rem;
}

input,
select,
textarea {
    width: 100%;
    min-height: 48px;
    padding: 12px 13px;
    color: var(--ink);
    background: #fbfcfd;
    border: 1px solid var(--line);
    border-radius: 6px;
    outline: none;
    transition: border-color 180ms ease, box-shadow 180ms ease;
}

textarea {
    min-height: 132px;
    resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
    border-color: var(--teal);
    box-shadow: 0 0 0 4px rgba(63, 146, 145, 0.14);
}

small {
    color: var(--error);
    font-weight: 700;
}

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

.form-status {
    padding: 13px 14px;
    border-radius: 6px;
    font-weight: 800;
}

.form-status.success {
    color: #174833;
    background: rgba(47, 115, 85, 0.13);
}

.form-status.error {
    color: #7b2e2c;
    background: rgba(169, 68, 66, 0.12);
}

.form-button {
    width: fit-content;
}

.site-footer {
    color: rgba(255, 255, 255, 0.76);
    background: var(--ink);
}

.footer-inner {
    min-height: 82px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.footer-inner p {
    margin: 0;
}

.footer-inner a {
    color: var(--paper);
    font-weight: 800;
}

@media (max-width: 920px) {
    .nav-toggle {
        display: inline-flex;
    }

    .site-nav {
        position: absolute;
        top: 72px;
        right: 20px;
        left: 20px;
        display: none;
        padding: 10px;
        background: var(--paper);
        border: 1px solid var(--line);
        border-radius: 8px;
        box-shadow: var(--shadow);
    }

    .site-nav.is-open {
        display: grid;
    }

    .site-nav a {
        padding: 13px 12px;
    }

    .hero {
        min-height: min(620px, calc(100svh - 120px));
    }

    .hero-overlay {
        background:
            linear-gradient(0deg, rgba(24, 34, 45, 0.88), rgba(24, 34, 45, 0.28)),
            linear-gradient(90deg, rgba(24, 34, 45, 0.2), rgba(24, 34, 45, 0.42));
    }

    .hero-inner {
        justify-content: flex-start;
        align-items: flex-end;
        min-height: min(620px, calc(100svh - 120px));
        padding: 54px 0;
    }

    .hero h1 {
        max-width: 9ch;
    }

    .proof-grid,
    .service-grid,
    .market-grid,
    .split-grid,
    .quality-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .split-copy {
        position: static;
    }
}

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

    .header-inner {
        min-height: 66px;
    }

    .brand-mark {
        width: 40px;
        height: 40px;
    }

    .brand-text strong {
        font-size: 0.98rem;
    }

    .brand-text span {
        font-size: 0.72rem;
    }

    .site-nav {
        top: 66px;
        right: 14px;
        left: 14px;
    }

    .hero,
    .hero-inner {
        min-height: min(560px, calc(100svh - 112px));
    }

    .hero-inner {
        padding: 42px 0;
    }

    .hero h1 {
        font-size: clamp(2.65rem, 14vw, 4rem);
    }

    .hero-actions {
        align-items: stretch;
    }

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

    .hero-marks span {
        min-width: calc(50% - 6px);
        flex: 1 1 calc(50% - 6px);
    }

    .section {
        padding: 64px 0;
    }

    .section h2 {
        font-size: clamp(1.85rem, 9vw, 2.55rem);
    }

    .proof-grid article,
    .step-item,
    .field-grid {
        grid-template-columns: 1fr;
    }

    .step-item > span {
        width: 48px;
        height: 48px;
    }

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

    .form-button {
        width: 100%;
    }

    .footer-inner {
        align-items: flex-start;
        flex-direction: column;
        justify-content: center;
        padding: 22px 0;
    }
}