:root {
    --bg: #eef3f7;
    --ink: #1f2a30;
    --muted: #4b5c67;
    --line: #ced8e2;
    --line-strong: #adbdcc;
    --accent: #2f6f7d;
    --accent-strong: #1f5260;
    --accent-soft: #e6f1f8;
    --focus: #1f6f85;
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
}

body {
    min-height: 100vh;
    font-family: "Source Sans 3", "Trebuchet MS", "Segoe UI", sans-serif;
    color: var(--ink);
    line-height: 1.75;
    background:
        radial-gradient(68% 44% at 0% 0%, rgba(162, 201, 228, 0.28), transparent 70%),
        radial-gradient(62% 40% at 100% 22%, rgba(219, 235, 247, 0.4), transparent 72%),
        linear-gradient(180deg, #eef3f7 0%, #f7fbff 46%, #ffffff 100%);
}

.top-nav {
    position: sticky;
    top: 0;
    z-index: 20;
    width: 100%;
    padding: 16px 6vw;
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: center;
    gap: 24px;
    background: rgba(247, 251, 255, 0.92);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--line);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: var(--ink);
    text-decoration: none;
}

.brand__mark {
    width: 44px;
    height: auto;
}

.brand__text {
    font-family: "Bitter", Georgia, serif;
    font-size: 1.5rem;
    letter-spacing: 0.01em;
}

.nav-menu {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.nav-links,
.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.nav-links a {
    color: var(--muted);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 700;
}

.nav-links a:hover {
    color: var(--ink);
}

.nav-toggle {
    display: none;
    margin-left: auto;
    border: 1px solid var(--line-strong);
    border-radius: 10px;
    padding: 9px 10px;
    background: #ffffff;
}

.nav-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    margin: 4px 0;
    background: var(--ink);
}

.founder-page {
    max-width: 900px;
    margin: 0 auto;
    padding: 60px 6vw 76px;
}

.founder-hero {
    display: grid;
    grid-template-columns: 220px 1fr;
    align-items: center;
    gap: 26px;
    position: relative;
    padding-left: 24px;
}

.founder-hero::before {
    content: "";
    position: absolute;
    left: 0;
    top: 4px;
    bottom: 6px;
    width: 4px;
    border-radius: 4px;
    background: linear-gradient(180deg, #4d8d9a 0%, #2f6f7d 100%);
}

.founder-photo {
    width: 220px;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    border-radius: 18px;
    border: 1px solid var(--line);
}

.founder-hero__copy {
    min-width: 0;
}

.eyebrow {
    margin: 0 0 8px;
    color: var(--accent);
    font-size: 0.92rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

h1,
h2 {
    font-family: "Bitter", Georgia, serif;
    line-height: 1.2;
    margin: 0;
}

h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: 14px;
    letter-spacing: -0.01em;
}

.lede {
    margin: 0;
    max-width: 760px;
    color: var(--muted);
    font-size: clamp(1.15rem, 2.2vw, 1.42rem);
}

.founder-story {
    margin-top: 36px;
    padding-top: 30px;
    border-top: 1px solid var(--line);
}

.founder-story h2 {
    font-size: clamp(1.4rem, 3vw, 2rem);
    margin-bottom: 16px;
}

.founder-story p {
    margin: 0;
    color: var(--muted);
    font-size: 1.18rem;
    max-width: 760px;
}

.founder-story p + p {
    margin-top: 18px;
}

.founder-story p:first-of-type::first-letter {
    float: left;
    margin-right: 10px;
    margin-top: 3px;
    font-family: "Bitter", Georgia, serif;
    font-size: 3.2rem;
    line-height: 0.9;
    color: var(--accent-strong);
}

.founder-cta {
    margin-top: 42px;
    padding-top: 28px;
    border-top: 1px solid var(--line);
}

.founder-cta h2 {
    font-size: clamp(1.4rem, 3vw, 2rem);
    margin-bottom: 12px;
}

.founder-cta p {
    margin: 0;
    color: var(--muted);
    font-size: 1.12rem;
}

.founder-actions {
    margin-top: 22px;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    padding: 12px 20px;
    font-size: 1rem;
    font-weight: 700;
    text-decoration: none;
    border: 1px solid var(--line-strong);
    transition: border-color 0.2s ease, background-color 0.2s ease, color 0.2s ease;
}

.btn--solid {
    border-color: var(--accent);
    color: #ffffff;
    background: linear-gradient(180deg, #3f7f8d 0%, #2f6f7d 100%);
}

.btn--solid:hover {
    border-color: var(--accent-strong);
    background: linear-gradient(180deg, #356f7d 0%, #245563 100%);
}

.btn--ghost {
    color: var(--accent-strong);
    border-color: var(--accent);
    background: #ffffff;
}

.btn--ghost:hover {
    color: var(--ink);
    border-color: var(--accent-strong);
    background: var(--accent-soft);
}

a:focus-visible,
button:focus-visible {
    outline: 3px solid var(--focus);
    outline-offset: 2px;
}

@media (max-width: 920px) {
    .top-nav {
        gap: 12px;
    }

    .brand__mark {
        width: 40px;
    }

    .brand__text {
        font-size: 1.3rem;
    }

    .nav-toggle {
        display: inline-block;
    }

    .nav-menu {
        display: none;
    }

    .top-nav.is-open .nav-menu {
        position: absolute;
        left: 4vw;
        right: 4vw;
        top: calc(100% + 10px);
        padding: 16px;
        display: grid;
        gap: 14px;
        background: rgba(247, 251, 255, 0.98);
        border: 1px solid var(--line);
        border-radius: 12px;
        box-shadow: 0 8px 24px rgba(42, 46, 52, 0.12);
    }

    .top-nav.is-open .nav-links,
    .top-nav.is-open .nav-actions {
        flex-direction: column;
        align-items: stretch;
    }
}

@media (max-width: 720px) {
    .founder-page {
        padding-top: 38px;
        padding-bottom: 54px;
    }

    .founder-hero {
        grid-template-columns: 1fr;
        gap: 16px;
        padding-left: 16px;
    }

    .founder-photo {
        width: min(280px, 100%);
    }

    .founder-story p,
    .founder-cta p {
        font-size: 1.08rem;
    }

    .founder-story p:first-of-type::first-letter {
        font-size: 2.6rem;
    }
}