:root {
    --bg: #f6f8fb;
    --fg: #0f172a;
    --surface: #111827;
    --surfaceText: #f1f5f9;
    --green: #14b8a6;
    --blue: #2563eb;
    --card: #ffffff;
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, "Noto Sans", "Liberation Sans", sans-serif;
    font-size: 16px;
    background: linear-gradient(180deg, #ffffff 0%, var(--bg) 55%, var(--bg) 100%);
    color: var(--fg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

header {
    background: linear-gradient(180deg, var(--blue) 0%, var(--surface) 100%);
    color: var(--surfaceText);
    padding: 18px 0;
    text-align: center;
    border-bottom: 2px solid var(--green);
}

header h1 {
    margin: 0;
    font-size: 26px;
    letter-spacing: 0.2px;
    font-weight: 700;
}

header nav a {
    color: var(--surfaceText);
}

header nav a:hover {
    background: rgba(241, 245, 249, 0.16);
    color: var(--surfaceText);
}

nav {
    margin: 12px 0 0;
}

nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
}

nav li:first-child {
    margin-right: 12px;
}

nav a {
    color: var(--green);
    text-decoration: none;
    padding: 10px 15px;
    border-radius: 6px;
}

nav a[aria-current="page"] {
    background: var(--green);
    color: var(--surface);
}

nav a[aria-current="page"]:hover {
    background: var(--green);
    color: var(--surface);
}

nav a:hover {
    background: var(--green);
    color: var(--surface);
}

@media (max-width: 640px) {
    .container {
        width: 100%;
        padding: 0 14px;
    }

    nav ul {
        flex-direction: column;
        align-items: flex-start;
        padding-left: 12px;
        gap: 6px;
    }

    nav li:first-child {
        margin-right: 0;
    }

    nav a {
        padding: 8px 12px;
    }
}

.container {
    max-width: 980px;
    width: min(92%, 980px);
    margin: 24px auto;
    padding: 0 8px;
}

main.container {
    flex: 1 0 auto;
}

main h2 {
    margin: 0 0 14px;
    font-size: 20px;
}

main h3 {
    margin: 0 0 10px;
    font-size: 15px;
    letter-spacing: 0.2px;
    color: var(--fg);
}

section {
    background: linear-gradient(180deg, #ffffff 0%, rgba(241, 245, 249, 0.65) 100%);
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: 14px;
    padding: 18px 20px;
    margin: 14px 0;
    box-shadow:
        0 1px 2px rgba(15, 23, 42, 0.05),
        0 14px 30px rgba(15, 23, 42, 0.05);
}

section p {
    margin: 10px 0;
}

ul {
    margin: 10px 0;
    padding-left: 18px;
}

li {
    margin: 6px 0;
}

.contact-layout {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: flex-start;
}

.contact-photo {
    width: 180px;
    max-width: 40vw;
    height: auto;
    border: 1px solid var(--green);
    border-radius: 10px;
}

.contact-details {
    flex: 1;
    min-width: 240px;
}

.contact-details p {
    margin: 0 0 10px;
}

.welcome-photo {
    width: 160px;
    max-width: 40vw;
    height: auto;
    float: left;
    margin: 0 16px 12px 0;
    border: 1px solid rgba(15, 23, 42, 0.12);
    border-radius: 14px;
    background: #fff;
}

.welcome-intro::after {
    content: "";
    display: block;
    clear: both;
}

.welcome-intro p {
    margin: 8px 0;
}

.welcome-intro p:first-of-type {
    margin-top: 0;
}

.welcome-intro + p {
    margin-top: 10px;
}

.contact-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 8px;
}

.contact-table th,
.contact-table td {
    text-align: left;
    padding: 8px 10px;
    border-top: 1px solid rgba(15, 23, 42, 0.08);
    vertical-align: top;
}

.contact-table th {
    width: 220px;
    font-weight: 700;
    color: var(--surface);
}

.map-embed {
    margin-top: 12px;
    border: 1px solid rgba(15, 23, 42, 0.12);
    border-radius: 10px;
    overflow: hidden;
    background: #fff;
}

.map-embed iframe {
    display: block;
    width: 100%;
    height: 360px;
    border: 0;
}

footer {
    text-align: center;
    padding: 20px 0;
    background: linear-gradient(0deg, var(--blue) 0%, var(--surface) 100%);
    color: var(--surfaceText);
    width: 100%;
    border-top: 2px solid var(--green);
    margin-top: auto;
}

footer p {
    margin: 0;
}

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

a:hover {
    color: var(--green);
}

.nowrap {
    white-space: nowrap;
}

.button-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 10px;
}

.button-link {
    display: inline-block;
    padding: 10px 14px;
    border-radius: 8px;
    text-decoration: none;
    background: var(--blue);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.18);
}

.button-link:hover {
    background: var(--green);
    color: var(--surface);
}

.button-link:focus-visible {
    outline: 3px solid rgba(37, 99, 235, 0.35);
    outline-offset: 2px;
}

.profile-image {
    max-width: 100%;
    height: auto;
    border: 1px solid var(--green);
    border-radius: 8px;
}

.doc-viewer {
    width: 100%;
    height: 800px;
    border: 1px solid rgba(15, 23, 42, 0.08);
    background: #fff;
    border-radius: 14px;
}