:root {
    color-scheme: light;
    --paper: #f7f4ee;
    --paper-deep: #ede7dc;
    --ink: #151b20;
    --muted: #53616a;
    --line: rgba(21, 27, 32, 0.14);
    --panel: rgba(255, 252, 246, 0.86);
    --white: #fffdf9;
    --green: #0b6e5d;
    --green-dark: #064d44;
    --coral: #c95a38;
    --gold: #d7ad56;
    --shadow: 0 24px 80px rgba(31, 26, 19, 0.13);
    --content: min(1180px, calc(100vw - 48px));
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    min-width: 320px;
    margin: 0;
    overflow-x: hidden;
    color: var(--ink);
    background:
        linear-gradient(120deg, rgba(215, 173, 86, 0.18), transparent 32%),
        linear-gradient(145deg, transparent 58%, rgba(11, 110, 93, 0.12)),
        var(--paper);
    font-family: Inter, "Segoe UI", Arial, sans-serif;
    letter-spacing: 0;
    line-height: 1.55;
}

a {
    color: inherit;
}

button,
a {
    -webkit-tap-highlight-color: transparent;
}

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

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

.site-header {
    position: sticky;
    top: 16px;
    z-index: 10;
    width: var(--content);
    min-height: 72px;
    margin: 16px auto 0;
    padding: 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: rgba(255, 253, 249, 0.78);
    box-shadow: 0 16px 48px rgba(31, 26, 19, 0.08);
    backdrop-filter: blur(16px);
}

.site-header.is-scrolled {
    background: rgba(255, 253, 249, 0.94);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    min-width: max-content;
    color: var(--ink);
    font-weight: 700;
    text-decoration: none;
}

.brand-mark {
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    border-radius: 8px;
    color: var(--white);
    background: var(--ink);
    font-size: 0.95rem;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 4px;
}

.site-nav a {
    min-height: 44px;
    padding: 11px 15px;
    border-radius: 8px;
    color: var(--muted);
    font-weight: 650;
    text-decoration: none;
    transition: background 180ms ease, color 180ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
    color: var(--ink);
    background: rgba(21, 27, 32, 0.08);
}

.nav-toggle {
    display: none;
    width: 46px;
    height: 46px;
    padding: 0;
    border: 1px solid var(--line);
    border-radius: 8px;
    color: var(--ink);
    background: var(--white);
    cursor: pointer;
}

.nav-toggle span:not(.sr-only) {
    width: 18px;
    height: 2px;
    display: block;
    margin: 5px auto;
    background: currentColor;
    transition: transform 180ms ease;
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
    transform: translateY(3.5px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-3.5px) rotate(-45deg);
}

main,
.site-footer {
    width: var(--content);
    margin-inline: auto;
}

.hero {
    min-height: calc(100svh - 112px);
    padding: clamp(56px, 8vw, 104px) 0 clamp(40px, 6vw, 72px);
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(340px, 0.85fr);
    align-items: center;
    gap: clamp(32px, 6vw, 88px);
}

.eyebrow {
    margin: 0 0 14px;
    color: var(--coral);
    font-size: 0.88rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

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

h1 {
    max-width: 760px;
    margin-bottom: 14px;
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(3.2rem, 7vw, 7.1rem);
    line-height: 0.94;
    letter-spacing: 0;
}

h2 {
    max-width: 760px;
    margin-bottom: 0;
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(2rem, 3.9vw, 4rem);
    line-height: 1.05;
    letter-spacing: 0;
}

h3 {
    margin-bottom: 10px;
    font-size: clamp(1.2rem, 1.4vw, 1.52rem);
    line-height: 1.2;
}

.hero-role {
    max-width: 680px;
    margin-bottom: 18px;
    color: var(--green-dark);
    font-size: clamp(1.18rem, 2vw, 1.8rem);
    font-weight: 700;
    line-height: 1.25;
}

.hero-intro {
    max-width: 650px;
    margin-bottom: 30px;
    color: var(--muted);
    font-size: 1.12rem;
}

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

.button,
.icon-link {
    min-height: 52px;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.button {
    padding: 13px 19px;
    border: 1px solid var(--line);
    font-weight: 750;
}

.button:hover,
.icon-link:hover {
    transform: translateY(-2px);
}

.button:focus-visible,
.icon-link:focus-visible,
.nav-toggle:focus-visible {
    outline: 3px solid rgba(11, 110, 93, 0.28);
    outline-offset: 3px;
}

.button-primary {
    border-color: var(--green);
    color: var(--white);
    background: var(--green);
}

.button-primary:hover {
    border-color: var(--green-dark);
    background: var(--green-dark);
}

.button-quiet {
    color: var(--ink);
    background: rgba(255, 253, 249, 0.72);
}

.button-quiet:hover {
    border-color: rgba(21, 27, 32, 0.32);
    background: var(--white);
}

.icon-link {
    width: 52px;
    border: 1px solid var(--line);
    background: rgba(255, 253, 249, 0.72);
}

.icon-link svg {
    width: 22px;
    fill: currentColor;
}

.profile-meta {
    margin: clamp(30px, 5vw, 48px) 0 0;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.profile-meta div {
    min-height: 108px;
    padding: 18px;
    border-top: 3px solid var(--gold);
    border-radius: 8px;
    background: rgba(255, 253, 249, 0.58);
}

.profile-meta dt,
.project-head,
.timeline-label {
    color: var(--muted);
    font-size: 0.84rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.profile-meta dd {
    margin: 9px 0 0;
    color: var(--ink);
    font-size: 1.08rem;
    font-weight: 750;
}

.hero-portrait {
    position: relative;
    min-height: min(720px, 76svh);
    display: grid;
    align-items: end;
}

.portrait-frame {
    height: 100%;
    min-height: 560px;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--paper-deep);
    box-shadow: var(--shadow);
}

.portrait-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 18%;
}

.availability {
    position: absolute;
    right: clamp(-16px, -2vw, -4px);
    bottom: 28px;
    width: min(330px, calc(100% - 24px));
    padding: 18px;
    border: 1px solid var(--line);
    border-left: 4px solid var(--coral);
    border-radius: 8px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: var(--ink);
    background: rgba(255, 253, 249, 0.94);
    box-shadow: 0 16px 40px rgba(31, 26, 19, 0.14);
    font-weight: 700;
}

.status-dot {
    width: 12px;
    height: 12px;
    margin-top: 6px;
    flex: 0 0 auto;
    border-radius: 50%;
    background: var(--green);
    box-shadow: 0 0 0 6px rgba(11, 110, 93, 0.13);
}

.section {
    padding: clamp(54px, 8vw, 96px) 0;
}

.proof-strip {
    min-height: 138px;
    padding-block: 24px;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    align-items: center;
    border-block: 1px solid var(--line);
    gap: 0;
}

.proof-strip p {
    min-height: 66px;
    margin: 0;
    padding: 12px clamp(12px, 2vw, 28px);
    display: flex;
    align-items: center;
    border-left: 1px solid var(--line);
    color: var(--muted);
    font-weight: 800;
}

.proof-strip p:first-child {
    border-left: 0;
    padding-left: 0;
}

.section-heading {
    margin-bottom: clamp(28px, 4vw, 44px);
}

.section-heading > p:not(.eyebrow) {
    max-width: 560px;
    margin-top: 18px;
    color: var(--muted);
    font-size: 1.06rem;
}

.project-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.project-card,
.skill-group,
.timeline-item,
.service {
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--panel);
}

.project-card {
    min-height: 308px;
    padding: clamp(22px, 3vw, 30px);
    display: flex;
    flex-direction: column;
    box-shadow: 0 18px 44px rgba(31, 26, 19, 0.06);
}

.project-card.featured {
    grid-column: span 2;
    color: var(--white);
    background:
        linear-gradient(135deg, rgba(201, 90, 56, 0.2), transparent 35%),
        var(--ink);
}

.project-card.featured p:not(.project-number),
.project-card.featured .project-head {
    color: rgba(255, 253, 249, 0.76);
}

.project-card p:not(.project-number) {
    max-width: 540px;
    color: var(--muted);
}

.project-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: auto;
}

.project-number {
    margin: 0;
    color: var(--coral);
}

.project-link {
    text-decoration-color: rgba(11, 110, 93, 0.34);
    text-decoration-thickness: 2px;
    text-underline-offset: 5px;
    transition: color 180ms ease, text-decoration-color 180ms ease;
}

.project-link:hover,
.project-link:focus-visible {
    color: var(--green-dark);
    text-decoration-color: currentColor;
}

.tag-list {
    margin: auto 0 0;
    padding: 20px 0 0;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    list-style: none;
}

.tag-list li {
    min-height: 32px;
    padding: 6px 10px;
    border: 1px solid rgba(21, 27, 32, 0.14);
    border-radius: 8px;
    color: var(--ink);
    background: rgba(255, 253, 249, 0.78);
    font-size: 0.9rem;
    font-weight: 750;
}

.featured .tag-list li {
    border-color: rgba(255, 253, 249, 0.2);
}

.skills-layout {
    display: grid;
    grid-template-columns: minmax(280px, 0.88fr) minmax(0, 1.12fr);
    align-items: start;
    gap: clamp(24px, 5vw, 72px);
}

.sticky-heading {
    position: sticky;
    top: 126px;
}

.skill-groups {
    display: grid;
    gap: 14px;
}

.skill-group {
    min-height: 160px;
    padding: clamp(22px, 3vw, 30px);
}

.skill-group h3 {
    color: var(--green-dark);
}

.skill-group p,
.timeline-item p:last-child,
.service p {
    margin-bottom: 0;
    color: var(--muted);
}

.timeline {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.timeline-item {
    min-height: 286px;
    padding: clamp(24px, 4vw, 40px);
    border-top: 4px solid var(--green);
}

.timeline-label {
    margin-bottom: 28px;
    color: var(--coral);
}

.services {
    padding-bottom: clamp(68px, 9vw, 112px);
}

.service-list {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.service {
    min-height: 204px;
    padding: 24px;
    border-top: 4px solid var(--gold);
}

.contact {
    margin-bottom: 32px;
    padding: clamp(28px, 5vw, 58px);
    border: 1px solid var(--line);
    border-radius: 8px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: clamp(24px, 4vw, 52px);
    color: var(--white);
    background:
        linear-gradient(135deg, rgba(11, 110, 93, 0.8), transparent 60%),
        var(--ink);
    box-shadow: var(--shadow);
}

.contact .eyebrow {
    color: #f3c56b;
}

.contact h2 {
    max-width: 780px;
}

.contact .button-quiet {
    color: var(--white);
    border-color: rgba(255, 253, 249, 0.28);
    background: transparent;
}

.contact .button-quiet:hover {
    background: rgba(255, 253, 249, 0.12);
}

.site-footer {
    padding: 0 0 42px;
    display: flex;
    justify-content: space-between;
    gap: 16px;
    color: var(--muted);
    font-size: 0.96rem;
}

.site-footer p {
    margin-bottom: 0;
}

.reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 420ms ease, transform 420ms ease;
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 980px) {
    :root {
        --content: min(100vw - 32px, 1180px);
    }

    .hero,
    .skills-layout,
    .contact {
        grid-template-columns: 1fr;
    }

    .hero {
        padding-top: 54px;
    }

    .hero-portrait {
        min-height: 620px;
        order: -1;
    }

    .portrait-frame {
        min-height: 620px;
    }

    .sticky-heading {
        position: static;
    }

    .project-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .service-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

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

@media (max-width: 720px) {
    .site-header {
        top: 10px;
        min-height: 64px;
        margin-top: 10px;
        padding: 9px;
        flex-wrap: wrap;
    }

    .brand-mark {
        width: 42px;
        height: 42px;
    }

    .nav-toggle {
        display: block;
    }

    .site-nav {
        width: 100%;
        padding: 0;
        display: none;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .site-nav.is-open {
        display: grid;
        padding-top: 7px;
    }

    .site-nav a {
        text-align: center;
    }

    .hero {
        min-height: auto;
        gap: 28px;
    }

    .hero-portrait,
    .portrait-frame {
        min-height: 470px;
    }

    .availability {
        right: 12px;
        bottom: 12px;
    }

    .profile-meta,
    .proof-strip,
    .project-grid,
    .timeline,
    .service-list {
        grid-template-columns: 1fr;
    }

    .profile-meta div {
        min-height: 0;
    }

    .proof-strip p {
        min-height: 0;
        padding-inline: 0;
        border-top: 1px solid var(--line);
        border-left: 0;
    }

    .proof-strip p:first-child {
        border-top: 0;
    }

    .project-card.featured {
        grid-column: auto;
    }

    .project-card,
    .timeline-item,
    .service {
        min-height: 0;
    }

    .button:not(.icon-link) {
        width: 100%;
    }

    .hero-actions .icon-link {
        flex: 0 0 52px;
    }

    .site-footer {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    :root {
        --content: calc(100vw - 24px);
    }

    h1 {
        font-size: clamp(2.8rem, 15vw, 4.2rem);
    }

    .hero-portrait,
    .portrait-frame {
        min-height: 400px;
    }

    .availability {
        position: static;
        width: auto;
        margin: -28px 12px 0;
    }

    .contact {
        padding-inline: 20px;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .reveal {
        opacity: 1;
        transform: none;
    }
}