:root {
    --drkt-black: #2d292b;
    --drkt-black-deep: #111111;
    --drkt-teal: #11a8ae;
    --drkt-teal-dark: #087f84;
    --drkt-white: #ffffff;
    --drkt-offwhite: #f7f8f8;
    --drkt-grey: #6d6d6d;
    --drkt-light-grey: #e8e9e9;
    --drkt-border: #dedfdf;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--drkt-black);
    background: var(--drkt-white);
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.55;
}

a {
    color: inherit;
}

.drkt-wrap {
    width: min(1180px, calc(100% - 36px));
    margin-inline: auto;
}

.drkt-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255,255,255,.97);
    border-bottom: 1px solid var(--drkt-light-grey);
}

.drkt-nav {
    min-height: 82px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.drkt-brand {
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 14px;
    font-weight: 800;
}

.drkt-logo {
    width: auto;
    max-width: 260px;
    max-height: 58px;
    object-fit: contain;
}

.drkt-menu {
    display: flex;
    align-items: center;
    gap: 21px;
    flex-wrap: wrap;
}

.drkt-menu a {
    text-decoration: none;
    font-size: 14px;
    font-weight: 750;
}

.drkt-menu a:hover {
    color: var(--drkt-teal-dark);
}

.drkt-btn {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    min-height: 46px;
    padding: 11px 20px;
    border-radius: 999px;
    border: 1px solid var(--drkt-black);
    text-decoration: none;
    font-weight: 800;
}

.drkt-btn-primary {
    color: white;
    background: var(--drkt-teal);
    border-color: var(--drkt-teal);
}

.drkt-btn-dark {
    color: white;
    background: var(--drkt-black);
}

.drkt-btn-light {
    color: var(--drkt-black);
    background: white;
}

.drkt-btn-disabled {
    background: #eeeeee;
    border-color: #dddddd;
    color: #777777;
    cursor: not-allowed;
}

.drkt-hero {
    padding: 78px 0 68px;
}

.drkt-hero-grid {
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    gap: 64px;
    align-items: center;
}

.drkt-eyebrow {
    color: var(--drkt-teal-dark);
    text-transform: uppercase;
    font-size: 12px;
    letter-spacing: .15em;
    font-weight: 900;
}

.drkt-hero h1 {
    margin: 15px 0 20px;
    max-width: 760px;
    font-size: clamp(44px, 6vw, 75px);
    line-height: .99;
    letter-spacing: -.045em;
}

.drkt-lead {
    max-width: 760px;
    color: #464646;
    font-size: 19px;
}

.drkt-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 28px;
}

.drkt-portrait {
    overflow: hidden;
    min-height: 470px;
    border-radius: 30px;
    background: var(--drkt-offwhite);
}

.drkt-portrait img {
    width: 100%;
    height: 100%;
    min-height: 470px;
    object-fit: cover;
}

.drkt-section {
    padding: 72px 0;
    border-top: 1px solid var(--drkt-light-grey);
}

.drkt-section-soft {
    background: var(--drkt-offwhite);
}

.drkt-section h2 {
    font-size: clamp(32px, 4vw, 48px);
    line-height: 1.05;
    letter-spacing: -.03em;
}

.drkt-grid-3,
.drkt-grid-4 {
    display: grid;
    gap: 20px;
    margin-top: 30px;
}

.drkt-grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

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

.drkt-card {
    padding: 27px;
    border-radius: 22px;
    border: 1px solid var(--drkt-border);
    background: white;
}

.drkt-card h3 {
    margin-top: 0;
}

.drkt-stat {
    font-size: 42px;
    line-height: 1;
    font-weight: 900;
    color: var(--drkt-teal-dark);
}

.drkt-label {
    display: inline-block;
    padding: 6px 10px;
    border-radius: 999px;
    color: var(--drkt-teal-dark);
    background: #e8f8f8;
    font-size: 11px;
    font-weight: 900;
}

.drkt-footer {
    padding: 42px 0;
    background: var(--drkt-black);
    color: white;
}

@media (max-width: 850px) {
    .drkt-hero-grid,
    .drkt-grid-3,
    .drkt-grid-4 {
        grid-template-columns: 1fr;
    }

    .drkt-menu > a:not(.drkt-btn) {
        display: none;
    }

    .drkt-portrait,
    .drkt-portrait img {
        min-height: 340px;
    }
}