/* ============================================================
   Nirvana Shah — Portfolio
   A small, hand-tuned design system.
   1. Tokens & base
   2. Header & navigation
   3. Hero
   4. Sections, about & skills
   5. Projects
   6. Experience & vision
   7. Contact, form & footer
   8. Motion & responsive
   ============================================================ */

/* ------------------------------------------------------------
   1. Tokens & base
   ------------------------------------------------------------ */
:root {
    color-scheme: light;

    --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --font-serif: "Instrument Serif", "Iowan Old Style", "Palatino Linotype", Georgia, serif;

    --paper: #F6F5F0;
    --surface: #FBFAF6;
    --tint: #EFECE4;
    --ink: #181816;
    --ink-secondary: #5D5A52;
    --ink-muted: #6B685E;
    --line: #DCD8CD;
    --line-strong: #C6C0B0;

    --accent: #2447E6;
    --accent-hover: #1834C8;
    --accent-soft: rgba(36, 71, 230, 0.07);
    --on-accent: #FFFFFF;
    --success: #0B6B45;
    --error: #B42318;

    --header-bg: rgba(246, 245, 240, 0.84);
    --header-inverse-bg: rgba(21, 21, 18, 0.86);
    --portrait-bg: #E9E5D8;

    --inverse-bg: #151512;
    --inverse-text: #F3F0E7;
    --inverse-secondary: #C5C1B6;
    --inverse-muted: #989489;
    --inverse-line: rgba(243, 240, 231, 0.16);
    --inverse-line-strong: rgba(243, 240, 231, 0.28);
    --inverse-accent: #A3B4FF;
    --form-error: #FFAA9B;
    --form-success: #9BE7B8;

    --container: 1280px;
    --gutter: clamp(20px, 4.5vw, 56px);
    --header-h: 76px;
    --section-y: clamp(80px, 10vw, 136px);
    --radius: 4px;
    --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--header-h) + 24px);
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    background-color: var(--paper);
    color: var(--ink);
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.65;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

body.menu-open {
    overflow: hidden;
}

h1, h2, h3, h4, p, figure, blockquote, dl, dd {
    margin: 0;
}

ul, ol {
    margin: 0;
    padding: 0;
    list-style: none;
}

img, svg {
    display: block;
}

img {
    max-width: 100%;
    height: auto;
}

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

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

button {
    padding: 0;
    border: 0;
    background: none;
    cursor: pointer;
}

::selection {
    background-color: var(--accent);
    color: var(--on-accent);
}

:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 4px;
    border-radius: 1px;
}

.section--contact :focus-visible,
.site-footer :focus-visible {
    outline-color: var(--inverse-accent);
}

.skip-link {
    position: fixed;
    top: 12px;
    left: 12px;
    z-index: 1000;
    padding: 10px 18px;
    background-color: var(--ink);
    color: var(--paper);
    font-size: 0.8125rem;
    font-weight: 500;
    border-radius: var(--radius);
    transform: translateY(-200%);
    transition: transform 0.2s var(--ease);
}

.skip-link:focus-visible {
    transform: translateY(0);
    outline-color: var(--accent);
    outline-offset: 2px;
}

.container {
    width: 100%;
    max-width: calc(var(--container) + (var(--gutter) * 2));
    margin-inline: auto;
    padding-inline: var(--gutter);
}

.section {
    padding-block: var(--section-y);
}

.section--tint {
    background-color: var(--tint);
    border-block: 1px solid var(--line);
}

/* Small all-caps labels */
.eyebrow {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    color: var(--ink-muted);
    font-size: 0.625rem;
    font-weight: 500;
    line-height: 1.5;
    letter-spacing: 0.17em;
    text-transform: uppercase;
}

.eyebrow__index {
    color: var(--accent);
    letter-spacing: 0.1em;
}

.eyebrow__index::after {
    content: "/";
    margin-left: 10px;
    color: var(--line-strong);
}

.hero__eyebrow .eyebrow__index::after {
    content: none;
}

.eyebrow--inverse {
    color: var(--inverse-muted);
}

.eyebrow--inverse .eyebrow__index {
    color: var(--inverse-accent);
}

.eyebrow--inverse .eyebrow__index::after {
    color: var(--inverse-line-strong);
}

.status-dot {
    flex: 0 0 auto;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-soft);
}

/* Section heading block */
.section-head {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(240px, 350px);
    gap: clamp(32px, 6vw, 96px);
    align-items: end;
    margin-bottom: clamp(48px, 6vw, 84px);
    padding-top: 22px;
    border-top: 1px solid var(--line-strong);
}

.section-title {
    margin-top: 18px;
    color: var(--ink);
    font-size: clamp(2.25rem, 4.3vw, 3.9rem);
    font-weight: 500;
    line-height: 1.02;
    letter-spacing: -0.045em;
}

.section-title em {
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 400;
    letter-spacing: -0.015em;
}

.section-head__aside {
    justify-self: end;
    max-width: 350px;
    padding-left: 24px;
    border-left: 1px solid var(--line);
    color: var(--ink-secondary);
    font-size: 0.9375rem;
    line-height: 1.7;
}

/* Text links */
.text-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding-bottom: 3px;
    border-bottom: 1px solid var(--line-strong);
    color: var(--ink-secondary);
    font-size: 0.75rem;
    font-weight: 500;
    line-height: 1.4;
    letter-spacing: 0.03em;
    transition: color 0.25s ease, border-color 0.25s ease;
}

.text-link svg {
    transition: transform 0.3s var(--ease);
}

.text-link:hover {
    color: var(--accent);
    border-color: var(--accent);
}

.text-link:hover svg {
    transform: translate(2px, -2px);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 11px;
    min-height: 52px;
    padding: 0 26px;
    border: 1px solid transparent;
    border-radius: var(--radius);
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    font-weight: 500;
    line-height: 1;
    letter-spacing: 0.02em;
    white-space: nowrap;
    -webkit-tap-highlight-color: transparent;
    transition: background-color 0.3s var(--ease),
                color 0.3s var(--ease),
                border-color 0.3s var(--ease),
                transform 0.3s var(--ease);
}

.btn svg {
    flex: 0 0 auto;
    transition: transform 0.35s var(--ease);
}

.btn:hover svg {
    transform: translateX(3px);
}

.btn:active {
    transform: translateY(1px);
}

.btn--primary {
    background-color: var(--accent);
    color: var(--on-accent);
}

.btn--primary:hover {
    background-color: var(--accent-hover);
}

.btn--ghost {
    border-color: var(--line-strong);
    background-color: transparent;
    color: var(--ink);
}

.btn--ghost:hover {
    border-color: var(--ink);
}

.btn--ghost:hover svg {
    transform: translate(2px, -2px);
}

.btn--light {
    background-color: var(--inverse-text);
    color: var(--inverse-bg);
}

.btn--light:hover {
    background-color: var(--inverse-accent);
}

/* ------------------------------------------------------------
   2. Header & navigation
   ------------------------------------------------------------ */
.site-header {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    z-index: 100;
    background-color: var(--header-bg);
    -webkit-backdrop-filter: blur(14px) saturate(130%);
    backdrop-filter: blur(14px) saturate(130%);
    border-bottom: 1px solid transparent;
    transition: border-color 0.3s ease, background-color 0.4s ease;
}

.site-header.is-scrolled {
    border-bottom-color: var(--line);
}

/* The header turns dark while it overlaps the inverse contact section. */
.site-header.is-inverse {
    background-color: var(--header-inverse-bg);
    border-bottom-color: transparent;
}

.site-header.is-inverse.is-scrolled {
    border-bottom-color: var(--inverse-line);
}

.site-header.is-inverse .brand {
    color: var(--inverse-text);
}

.site-header.is-inverse .brand__dot {
    color: var(--inverse-accent);
}

.site-header.is-inverse .nav__link {
    color: var(--inverse-secondary);
}

.site-header.is-inverse .nav__link:hover,
.site-header.is-inverse .nav__link[aria-current="page"] {
    color: var(--inverse-text);
}

.site-header.is-inverse .nav__link::after {
    background-color: var(--inverse-accent);
}

.site-header.is-inverse .icon-btn {
    border-color: var(--inverse-line);
    color: var(--inverse-secondary);
}

.site-header.is-inverse .icon-btn:hover {
    border-color: var(--inverse-line-strong);
    color: var(--inverse-text);
}

.site-header.is-inverse .scroll-progress span {
    background-color: var(--inverse-accent);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    height: var(--header-h);
}

.brand {
    flex: 0 0 auto;
    color: var(--ink);
    font-size: 0.8125rem;
    font-weight: 600;
    line-height: 1;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    transition: color 0.25s ease;
}

.brand__dot {
    color: var(--accent);
}

.brand:hover {
    color: var(--accent);
}

.nav {
    display: flex;
    align-items: center;
}

.nav__list {
    display: flex;
    align-items: center;
    gap: 2px;
}

.nav__link {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 12px;
    color: var(--ink-secondary);
    font-size: 0.8125rem;
    font-weight: 400;
    line-height: 1.4;
    letter-spacing: 0.005em;
    transition: color 0.2s ease;
}

.nav__link::after {
    content: "";
    position: absolute;
    right: 12px;
    bottom: 3px;
    left: 12px;
    height: 1px;
    background-color: var(--accent);
    transform: scaleX(0);
    transform-origin: right center;
    transition: transform 0.35s var(--ease);
}

.nav__link:hover {
    color: var(--ink);
}

.nav__link:hover::after,
.nav__link[aria-current="page"]::after {
    transform: scaleX(1);
    transform-origin: left center;
}

.nav__link[aria-current="page"] {
    color: var(--ink);
}

.nav__num {
    display: none;
}

.nav__footer {
    display: none;
}

.header__actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background-color: transparent;
    color: var(--ink-secondary);
    transition: color 0.25s ease, border-color 0.25s ease, background-color 0.25s ease;
}

.icon-btn:hover {
    border-color: var(--ink);
    color: var(--ink);
}

.theme-toggle svg {
    transition: transform 0.4s var(--ease), opacity 0.25s ease;
}

.theme-toggle:hover svg {
    transform: rotate(-18deg);
}

[data-theme="dark"] .icon-moon {
    display: none;
}

[data-theme="light"] .icon-sun {
    display: none;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
}

.menu-toggle__line {
    display: block;
    width: 16px;
    height: 1.5px;
    background-color: currentColor;
    transition: transform 0.35s var(--ease);
}

.menu-open .menu-toggle__line:nth-child(1) {
    transform: translateY(3.25px) rotate(45deg);
}

.menu-open .menu-toggle__line:nth-child(2) {
    transform: translateY(-3.25px) rotate(-45deg);
}

.scroll-progress {
    position: absolute;
    right: 0;
    bottom: -1px;
    left: 0;
    height: 1px;
    overflow: hidden;
    pointer-events: none;
}

.scroll-progress span {
    display: block;
    width: 100%;
    height: 100%;
    background-color: var(--accent);
    transform: scaleX(0);
    transform-origin: left center;
    will-change: transform;
}

/* ------------------------------------------------------------
   3. Hero
   ------------------------------------------------------------ */
.hero {
    position: relative;
    display: flex;
    flex-direction: column;
    min-height: 100svh;
    padding-top: calc(var(--header-h) + clamp(36px, 6vh, 72px));
    overflow: hidden;
}

.hero__inner {
    flex: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) minmax(270px, 0.7fr);
    grid-template-rows: 1fr auto;
    column-gap: clamp(36px, 5vw, 80px);
    align-items: center;
    padding-bottom: clamp(28px, 4.5vh, 52px);
}

.hero__copy {
    max-width: 780px;
    padding-bottom: clamp(28px, 5vh, 52px);
}

.hero__eyebrow {
    gap: 10px;
}

.hero__title {
    margin-top: clamp(28px, 4.5vh, 44px);
    color: var(--ink);
    font-size: clamp(4rem, 11.4vw, 9.2rem);
    font-weight: 500;
    line-height: 0.82;
    letter-spacing: -0.065em;
}

.hero__title-line {
    display: block;
}

.hero__title-line--serif {
    margin-top: 0.02em;
    padding-left: 0.32em;
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 400;
    line-height: 0.85;
    letter-spacing: -0.02em;
}

.hero__title-dot {
    color: var(--accent);
    font-style: normal;
}

.hero__roles {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 7px;
    margin-top: clamp(24px, 3.5vh, 36px);
    color: var(--ink-muted);
    font-size: 0.625rem;
    font-weight: 500;
    line-height: 1.5;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.hero__roles span {
    color: var(--accent);
}

.hero__body {
    display: grid;
    gap: 14px;
    max-width: 570px;
    margin-top: clamp(28px, 4vh, 42px);
}

.hero__headline {
    color: var(--ink);
    font-size: clamp(1.35rem, 2.1vw, 1.75rem);
    font-weight: 500;
    line-height: 1.25;
    letter-spacing: -0.025em;
}

.hero__headline em {
    color: var(--accent);
    font-family: var(--font-serif);
    font-size: 1.1em;
    font-style: italic;
    font-weight: 400;
    letter-spacing: 0;
}

.hero__description {
    max-width: 54ch;
    color: var(--ink-secondary);
    font-size: 0.9375rem;
    line-height: 1.75;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: clamp(28px, 4vh, 36px);
}

.hero__foot {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding-top: 18px;
    border-top: 1px solid var(--line);
}

.hero__location {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--ink-muted);
    font-size: 0.5625rem;
    font-weight: 500;
    line-height: 1.5;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.scroll-cue {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: var(--ink-muted);
    font-size: 0.5625rem;
    font-weight: 500;
    line-height: 1.5;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    transition: color 0.25s ease;
}

.scroll-cue:hover {
    color: var(--ink);
}

.scroll-cue__line {
    position: relative;
    display: block;
    width: 48px;
    height: 1px;
    overflow: hidden;
    background-color: var(--line-strong);
}

.scroll-cue__line::after {
    content: "";
    position: absolute;
    inset: 0;
    background-color: var(--accent);
    transform: scaleX(0);
    transform-origin: left center;
    animation: scroll-line 3.2s var(--ease) infinite;
}

@keyframes scroll-line {
    0% { transform: scaleX(0); transform-origin: left center; }
    45% { transform: scaleX(1); transform-origin: left center; }
    46% { transform-origin: right center; }
    95%, 100% { transform: scaleX(0); transform-origin: right center; }
}

.hero__visual {
    justify-self: end;
    align-self: center;
    width: 100%;
    max-width: 386px;
    padding-bottom: clamp(28px, 5vh, 52px);
}

.portrait {
    position: relative;
    width: 100%;
}

.portrait__asterisk {
    position: absolute;
    top: -22px;
    right: -16px;
    z-index: 2;
    color: var(--accent);
    line-height: 0;
    transform: rotate(8deg);
}

.portrait__frame {
    position: relative;
    padding: clamp(10px, 1.3vw, 14px);
    border: 1px solid var(--line-strong);
    background-color: var(--paper);
}

.portrait__frame::before {
    content: "";
    position: absolute;
    inset: 12px -12px -12px 12px;
    z-index: -1;
    border: 1px solid var(--line);
}

.portrait__canvas {
    position: relative;
    display: grid;
    place-items: center;
    aspect-ratio: 4 / 5;
    overflow: hidden;
    background-color: var(--portrait-bg);
}

.portrait__canvas::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(to right, var(--line) 1px, transparent 1px),
        linear-gradient(to bottom, var(--line) 1px, transparent 1px);
    background-size: 48px 48px;
    opacity: 0.42;
}

.portrait__canvas::after {
    content: "";
    position: absolute;
    width: 72%;
    aspect-ratio: 1;
    border: 1px solid var(--line-strong);
    border-radius: 50%;
    opacity: 0.65;
}

.portrait__monogram {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: baseline;
    color: var(--ink);
    font-family: var(--font-serif);
    font-size: clamp(5.5rem, 8.5vw, 8.25rem);
    font-weight: 400;
    line-height: 1;
    letter-spacing: -0.07em;
}

.portrait__monogram span {
    margin-left: -0.05em;
    color: var(--accent);
    font-style: italic;
}

.portrait__label {
    position: absolute;
    z-index: 2;
    color: var(--ink-secondary);
    font-size: 0.5rem;
    font-weight: 500;
    line-height: 1.4;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.portrait__label--tl { top: 14px; left: 14px; }
.portrait__label--tr { top: 14px; right: 14px; }
.portrait__label--bl { bottom: 14px; left: 14px; }
.portrait__label--br { right: 14px; bottom: 14px; }

.portrait__img {
    position: absolute;
    inset: 0;
    z-index: 1;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 50% 42%;
}

.portrait__caption {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    margin-top: 15px;
    color: var(--ink-muted);
    font-size: 0.5rem;
    font-weight: 500;
    line-height: 1.5;
    letter-spacing: 0.13em;
    text-transform: uppercase;
}

/* Ticker */
.ticker {
    position: relative;
    overflow: hidden;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.ticker::before,
.ticker::after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    z-index: 2;
    width: clamp(24px, 5vw, 72px);
    pointer-events: none;
}

.ticker::before {
    left: 0;
    background-image: linear-gradient(to right, var(--paper), transparent);
}

.ticker::after {
    right: 0;
    background-image: linear-gradient(to left, var(--paper), transparent);
}

.ticker__track {
    display: flex;
    width: max-content;
}

.ticker.is-animated .ticker__track {
    animation: ticker 52s linear infinite;
}

.ticker:hover .ticker__track,
.ticker:focus-within .ticker__track {
    animation-play-state: paused;
}

.ticker__group {
    display: flex;
    flex: 0 0 auto;
    align-items: center;
    padding-block: 17px;
}

.ticker__item {
    display: inline-flex;
    align-items: center;
    padding-right: clamp(28px, 3.5vw, 52px);
    color: var(--ink-secondary);
    font-family: var(--font-serif);
    font-size: clamp(1.0625rem, 1.6vw, 1.375rem);
    font-style: italic;
    line-height: 1;
    letter-spacing: -0.01em;
    white-space: nowrap;
}

.ticker__item::after {
    content: "/";
    margin-left: clamp(28px, 3.5vw, 52px);
    color: var(--accent);
    font-family: var(--font-sans);
    font-size: 0.6em;
    font-style: normal;
    letter-spacing: 0;
}

@keyframes ticker {
    from { transform: translate3d(0, 0, 0); }
    to { transform: translate3d(-25%, 0, 0); }
}

/* ------------------------------------------------------------
   4. About & skills
   ------------------------------------------------------------ */
.about {
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) minmax(280px, 0.7fr);
    gap: clamp(48px, 8vw, 120px);
    align-items: start;
}

.about__copy {
    max-width: 700px;
}

.about__lead {
    max-width: 22ch;
    color: var(--ink);
    font-size: clamp(1.3rem, 2.1vw, 1.65rem);
    font-weight: 400;
    line-height: 1.45;
    letter-spacing: -0.025em;
    text-wrap: balance;
}

.about__text {
    display: grid;
    gap: 16px;
    max-width: 58ch;
    margin-top: 26px;
    color: var(--ink-secondary);
    font-size: 0.9375rem;
    line-height: 1.75;
}

.about__signature {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-top: clamp(34px, 4vw, 48px);
    color: var(--ink);
    font-family: var(--font-serif);
    font-size: 2rem;
    font-style: italic;
    line-height: 1;
    letter-spacing: -0.01em;
}

.about__signature::before {
    content: "";
    width: 34px;
    height: 1px;
    background-color: var(--accent);
}

.about__facts {
    align-self: start;
    border-top: 1px solid var(--line-strong);
}

.fact {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 24px;
    padding: 17px 0;
    border-bottom: 1px solid var(--line);
}

.fact dt {
    padding-top: 2px;
    color: var(--ink-muted);
    font-size: 0.5625rem;
    font-weight: 500;
    line-height: 1.5;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.fact dd {
    color: var(--ink);
    font-size: 0.875rem;
    line-height: 1.5;
    text-align: right;
}

/* Skills */
.skills {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    border-top: 1px solid var(--line-strong);
}

.skill-group {
    min-width: 0;
    padding: 26px 26px 0 0;
    border-right: 1px solid var(--line);
}

.skill-group:not(:first-child) {
    padding-left: 26px;
}

.skill-group:last-child {
    padding-right: 0;
    border-right: 0;
}

.skill-group__head {
    display: flex;
    align-items: flex-start;
    min-height: 82px;
    padding-bottom: 22px;
    border-bottom: 1px solid var(--line);
}

.skill-group__num {
    padding-top: 4px;
    color: var(--accent);
    font-size: 0.5625rem;
    font-weight: 500;
    letter-spacing: 0.08em;
}

.skill-group h3 {
    margin-left: 10px;
    color: var(--ink);
    font-size: 1.1875rem;
    font-weight: 500;
    line-height: 1.3;
    letter-spacing: -0.02em;
}

.skill-group__icon {
    margin-left: auto;
    padding-left: 12px;
    color: var(--ink-muted);
}

.skill-list li {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 11px 0;
    border-bottom: 1px solid var(--line);
    color: var(--ink-secondary);
    font-size: 0.875rem;
    line-height: 1.5;
    transition: color 0.25s ease, padding-left 0.25s ease;
}

.skill-list li::after {
    content: "+";
    flex: 0 0 auto;
    color: var(--line-strong);
    font-size: 0.8125rem;
    line-height: 1;
    transition: color 0.25s ease;
}

.skill-list li:last-child {
    border-bottom: 0;
}

.skill-list li:hover {
    padding-left: 5px;
    color: var(--ink);
}

.skill-list li:hover::after {
    color: var(--accent);
}

/* ------------------------------------------------------------
   5. Projects
   ------------------------------------------------------------ */
.projects {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(46px, 6vw, 84px) clamp(24px, 4vw, 48px);
    align-items: start;
}

.project {
    min-width: 0;
}

.project--wide {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.85fr);
    gap: clamp(32px, 4.5vw, 68px);
    align-items: center;
}

.project--reverse {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.35fr);
}

.project--reverse .project__media {
    order: 2;
}

.project--reverse .project__body {
    order: 1;
}

.project__media {
    position: relative;
    display: block;
    aspect-ratio: 3 / 2;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 2px;
    background-color: var(--tint);
}

.project--wide .project__media {
    aspect-ratio: 16 / 10;
}

.project__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.9s var(--ease-out);
}

.project__media::after {
    content: "";
    position: absolute;
    inset: 0;
    border: 1px solid transparent;
    pointer-events: none;
    transition: border-color 0.3s ease;
}

.project__media:hover img {
    transform: scale(1.035);
}

.project__media:hover::after {
    border-color: var(--line-strong);
}

.project__view {
    position: absolute;
    bottom: 18px;
    left: 18px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 13px;
    background-color: var(--paper);
    color: var(--ink);
    font-size: 0.5625rem;
    font-weight: 500;
    line-height: 1;
    letter-spacing: 0.11em;
    text-transform: uppercase;
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 0.35s var(--ease), transform 0.35s var(--ease);
}

.project__media:hover .project__view,
.project__media:focus-visible .project__view {
    opacity: 1;
    transform: translateY(0);
}

.project__meta {
    display: flex;
    align-items: center;
    gap: 13px;
    color: var(--ink-muted);
    font-size: 0.5625rem;
    font-weight: 500;
    line-height: 1.4;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.project__index {
    color: var(--accent);
}

.project__index::after {
    content: "/";
    margin-left: 13px;
    color: var(--line-strong);
}

.project__title {
    margin-top: 18px;
    color: var(--ink);
    font-size: clamp(1.4rem, 2.2vw, 1.75rem);
    font-weight: 500;
    line-height: 1.15;
    letter-spacing: -0.03em;
}

.project__desc {
    max-width: 48ch;
    margin-top: 12px;
    color: var(--ink-secondary);
    font-size: 0.9375rem;
    line-height: 1.7;
}

.project--wide .project__desc {
    max-width: 42ch;
}

.project__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 20px;
}

.project__tags li {
    padding: 5px 9px;
    border: 1px solid var(--line);
    border-radius: 2px;
    color: var(--ink-muted);
    font-size: 0.5625rem;
    font-weight: 500;
    line-height: 1.4;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.project__links {
    display: flex;
    flex-wrap: wrap;
    gap: 22px;
    margin-top: 24px;
}

.projects__foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    margin-top: clamp(48px, 6vw, 76px);
    padding-top: 22px;
    border-top: 1px solid var(--line-strong);
}

.projects__foot p {
    color: var(--ink-muted);
    font-size: 0.875rem;
    line-height: 1.6;
}

/* ------------------------------------------------------------
   6. Experience & vision
   ------------------------------------------------------------ */
.experience {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: clamp(48px, 7vw, 104px);
    align-items: start;
}

.subhead {
    display: flex;
    align-items: baseline;
    gap: 12px;
    margin-bottom: 28px;
}

.subhead__index {
    color: var(--accent);
    font-size: 0.5625rem;
    font-weight: 500;
    letter-spacing: 0.08em;
}

.subhead h3 {
    color: var(--ink);
    font-size: 1.0625rem;
    font-weight: 500;
    line-height: 1.4;
    letter-spacing: -0.015em;
}

.timeline {
    border-top: 1px solid var(--line-strong);
}

.timeline__item {
    display: grid;
    grid-template-columns: 36px minmax(0, 1fr) auto;
    gap: 20px;
    align-items: start;
    padding: 26px 0;
    border-bottom: 1px solid var(--line);
}

.timeline__num {
    padding-top: 2px;
    color: var(--ink-muted);
    font-size: 0.5625rem;
    font-weight: 500;
    letter-spacing: 0.08em;
}

.timeline__type {
    margin-bottom: 6px;
    color: var(--accent);
    font-size: 0.5625rem;
    font-weight: 500;
    line-height: 1.4;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.timeline h4 {
    color: var(--ink);
    font-size: 1.0625rem;
    font-weight: 500;
    line-height: 1.4;
    letter-spacing: -0.015em;
}

.timeline__place {
    margin-top: 4px;
    color: var(--ink-secondary);
    font-size: 0.8125rem;
    line-height: 1.5;
}

.timeline__tag {
    padding: 4px 8px;
    border: 1px solid var(--line);
    border-radius: 2px;
    color: var(--ink-muted);
    font-size: 0.5625rem;
    font-weight: 500;
    line-height: 1.4;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    white-space: nowrap;
}

.vision {
    position: relative;
    overflow: hidden;
    padding: clamp(30px, 4vw, 48px);
    background-color: var(--inverse-bg);
    color: var(--inverse-text);
}

.vision::before {
    content: "“";
    position: absolute;
    right: -12px;
    bottom: -86px;
    color: var(--inverse-accent);
    font-family: var(--font-serif);
    font-size: 19rem;
    line-height: 1;
    opacity: 0.08;
    pointer-events: none;
}

.vision__asterisk {
    position: absolute;
    top: 24px;
    right: 24px;
    color: var(--inverse-accent);
    line-height: 0;
}

.vision__label {
    color: var(--inverse-muted);
    font-size: 0.5625rem;
    font-weight: 500;
    line-height: 1.5;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.vision blockquote {
    margin-top: clamp(48px, 6vw, 80px);
}

.vision blockquote p {
    max-width: 19em;
    color: var(--inverse-text);
    font-family: var(--font-serif);
    font-size: clamp(1.5rem, 2.4vw, 2rem);
    font-weight: 400;
    line-height: 1.28;
    letter-spacing: -0.015em;
}

.vision__signature {
    margin-top: clamp(38px, 5vw, 64px);
    color: var(--inverse-muted);
    font-size: 0.5625rem;
    font-weight: 500;
    line-height: 1.5;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.vision__signature span {
    margin: 0 6px;
    color: var(--inverse-accent);
}

/* ------------------------------------------------------------
   7. Contact, form & footer
   ------------------------------------------------------------ */
.section--contact {
    padding-bottom: clamp(72px, 9vw, 120px);
    background-color: var(--inverse-bg);
    color: var(--inverse-text);
}

.contact-head {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(260px, 360px);
    gap: clamp(32px, 6vw, 96px);
    align-items: end;
    margin-bottom: clamp(52px, 7vw, 96px);
    padding-top: 22px;
    border-top: 1px solid var(--inverse-line-strong);
}

.contact-title {
    margin-top: 20px;
    color: var(--inverse-text);
    font-size: clamp(2.75rem, 6.3vw, 5.5rem);
    font-weight: 500;
    line-height: 0.98;
    letter-spacing: -0.05em;
}

.contact-title em {
    color: var(--inverse-accent);
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 400;
    letter-spacing: -0.02em;
}

.contact-intro {
    justify-self: end;
    max-width: 350px;
    padding-left: 24px;
    border-left: 1px solid var(--inverse-line);
    color: var(--inverse-secondary);
    font-size: 0.9375rem;
    line-height: 1.7;
}

.contact {
    display: grid;
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    gap: clamp(48px, 7vw, 104px);
    align-items: start;
}

.contact__label {
    margin-bottom: 16px;
    color: var(--inverse-muted);
    font-size: 0.5625rem;
    font-weight: 500;
    line-height: 1.5;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.email-link {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    max-width: 100%;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--inverse-line-strong);
    color: var(--inverse-text);
    font-size: clamp(1.15rem, 2.3vw, 1.75rem);
    font-weight: 400;
    line-height: 1.3;
    letter-spacing: -0.03em;
    overflow-wrap: anywhere;
    transition: color 0.25s ease, border-color 0.25s ease;
}

.email-link svg {
    flex: 0 0 auto;
    transition: transform 0.3s var(--ease);
}

.email-link:hover {
    color: var(--inverse-accent);
    border-color: var(--inverse-accent);
}

.email-link:hover svg {
    transform: translateX(3px);
}

.socials {
    margin-top: 44px;
    border-top: 1px solid var(--inverse-line);
}

.socials a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 14px 0;
    border-bottom: 1px solid var(--inverse-line);
    transition: color 0.25s ease;
}

.socials__name {
    color: var(--inverse-text);
    font-size: 0.9375rem;
    line-height: 1.5;
    transition: color 0.25s ease;
}

.socials__action {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    color: var(--inverse-muted);
    font-size: 0.5625rem;
    font-weight: 500;
    line-height: 1.5;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    transition: color 0.25s ease;
}

.socials__action svg {
    transition: transform 0.3s var(--ease);
}

.socials a:hover .socials__name,
.socials a:hover .socials__action {
    color: var(--inverse-accent);
}

.socials a:hover .socials__action svg {
    transform: translate(2px, -2px);
}

.contact__note {
    max-width: 34ch;
    margin-top: 32px;
    color: var(--inverse-muted);
    font-size: 0.8125rem;
    line-height: 1.65;
}

/* Form */
.form {
    padding-top: 8px;
    border-top: 1px solid var(--inverse-line-strong);
}

.form__row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 32px;
}

.field {
    padding: 17px 0 4px;
    border-bottom: 1px solid var(--inverse-line);
    transition: border-color 0.25s ease;
}

.field:focus-within {
    border-color: var(--inverse-accent);
}

.field label {
    display: block;
    color: var(--inverse-muted);
    font-size: 0.5625rem;
    font-weight: 500;
    line-height: 1.5;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.field input,
.field textarea {
    width: 100%;
    margin-top: 3px;
    padding: 6px 0;
    border: 0;
    border-radius: 0;
    outline: 0;
    background-color: transparent;
    color: var(--inverse-text);
    font-size: 1rem;
    line-height: 1.6;
    resize: vertical;
}

.field textarea {
    min-height: 106px;
    padding-top: 8px;
}

.field input::placeholder,
.field textarea::placeholder {
    color: var(--inverse-muted);
    opacity: 1;
}

.field input:-webkit-autofill {
    -webkit-text-fill-color: var(--inverse-text);
    -webkit-box-shadow: 0 0 0 1000px var(--inverse-bg) inset;
}

.field.is-invalid {
    border-color: var(--form-error);
}

.field__error {
    min-height: 17px;
    padding-top: 3px;
    color: var(--form-error);
    font-size: 0.6875rem;
    line-height: 1.5;
}

.form__footer {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
    gap: 24px;
    margin-top: 30px;
}

.form__note {
    max-width: 285px;
    color: var(--inverse-muted);
    font-size: 0.6875rem;
    line-height: 1.6;
}

.form__status {
    min-height: 22px;
    margin-top: 18px;
    color: var(--inverse-secondary);
    font-size: 0.8125rem;
    line-height: 1.6;
}

.form__status.is-success {
    color: var(--form-success);
}

.form__status.is-error {
    color: var(--form-error);
}

/* Footer */
.site-footer {
    overflow: hidden;
    padding-top: clamp(32px, 4vw, 48px);
    background-color: var(--inverse-bg);
    color: var(--inverse-text);
    border-top: 1px solid var(--inverse-line);
}

.footer__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.footer__eyebrow {
    color: var(--inverse-muted);
    font-size: 0.5625rem;
    font-weight: 500;
    line-height: 1.5;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.footer__top-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--inverse-muted);
    font-size: 0.5625rem;
    font-weight: 500;
    line-height: 1.5;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    transition: color 0.25s ease;
}

.footer__top-link svg {
    transition: transform 0.3s var(--ease);
}

.footer__top-link:hover {
    color: var(--inverse-accent);
}

.footer__top-link:hover svg {
    transform: translateY(-2px);
}

.footer__wordmark {
    margin: clamp(32px, 6vw, 64px) 0;
    color: var(--inverse-text);
    font-family: var(--font-serif);
    font-size: clamp(2.7rem, 11.5vw, 10.5rem);
    font-weight: 400;
    line-height: 0.82;
    letter-spacing: -0.04em;
    white-space: nowrap;
}

.footer__wordmark span {
    color: var(--inverse-accent);
    font-style: italic;
}

.footer__bottom {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 8px 24px;
    padding: 20px 0 26px;
    border-top: 1px solid var(--inverse-line);
    color: var(--inverse-muted);
    font-size: 0.625rem;
    line-height: 1.6;
}

/* Small feedback toast for placeholder links */
.toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    z-index: 300;
    max-width: calc(100vw - 40px);
    padding: 13px 20px;
    border: 1px solid var(--line-strong);
    border-radius: 2px;
    background-color: var(--ink);
    color: var(--paper);
    font-size: 0.75rem;
    line-height: 1.5;
    text-align: center;
    opacity: 0;
    transform: translate(-50%, 10px);
    pointer-events: none;
    transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
}

.toast.is-visible {
    opacity: 1;
    transform: translate(-50%, 0);
}

/* ------------------------------------------------------------
   8. Motion & responsive
   ------------------------------------------------------------ */
.reveal {
    transition: opacity 0.75s var(--ease-out), transform 0.75s var(--ease-out);
    transition-delay: var(--reveal-delay, 0s);
}

.js .reveal {
    opacity: 0;
    transform: translateY(18px);
}

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

.hero__eyebrow { --reveal-delay: 0.05s; }
.hero__title { --reveal-delay: 0.12s; }
.hero__roles { --reveal-delay: 0.2s; }
.hero__body { --reveal-delay: 0.26s; }
.hero__actions { --reveal-delay: 0.32s; }
.hero__visual { --reveal-delay: 0.2s; }
.hero__foot { --reveal-delay: 0.38s; }

@media (max-width: 1180px) {
    .nav__link {
        padding-inline: 9px;
    }

    .hero__inner {
        grid-template-columns: minmax(0, 1.25fr) minmax(260px, 0.75fr);
    }

    .hero__visual {
        max-width: 350px;
    }
}

@media (max-width: 1024px) {
    .hero__title {
        font-size: clamp(4rem, 10.5vw, 8rem);
    }

    .hero__visual {
        max-width: 320px;
    }

    .section-head {
        gap: 40px;
    }

    .about {
        gap: 56px;
    }

    .skill-group {
        padding-right: 20px;
    }

    .skill-group:not(:first-child) {
        padding-left: 20px;
    }

    .experience {
        gap: 48px;
    }
}

/* Tablet navigation */
@media (max-width: 960px) {
    .menu-toggle {
        display: inline-flex;
    }

    .site-header {
        /* A backdrop-filter would become the containing block for the
           fixed-position menu, clipping it to the header's height. */
        background-color: var(--paper);
        -webkit-backdrop-filter: none;
        backdrop-filter: none;
    }

    .nav {
        position: fixed;
        top: var(--header-h);
        right: 0;
        bottom: 0;
        left: 0;
        z-index: 90;
        display: flex;
        flex-direction: column;
        padding: clamp(28px, 5vh, 48px) var(--gutter) 30px;
        overflow-y: auto;
        overscroll-behavior: contain;
        background-color: var(--paper);
        border-top: 1px solid var(--line);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
        transition: opacity 0.35s var(--ease), transform 0.35s var(--ease), visibility 0s linear 0.35s;
    }

    body.menu-open .nav {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
        transition: opacity 0.35s var(--ease), transform 0.35s var(--ease);
    }

    .nav__list {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        width: 100%;
    }

    .nav__link {
        gap: 16px;
        justify-content: flex-start;
        padding: clamp(11px, 2vh, 16px) 0;
        border-bottom: 1px solid var(--line);
        color: var(--ink);
        font-family: var(--font-serif);
        font-size: clamp(1.9rem, 5.5vw, 2.5rem);
        font-weight: 400;
        line-height: 1.2;
        letter-spacing: -0.02em;
    }

    .nav__link::after {
        display: none;
    }

    .nav__num {
        display: inline-block;
        min-width: 24px;
        padding-top: 5px;
        color: var(--ink-muted);
        font-family: var(--font-sans);
        font-size: 0.5625rem;
        font-weight: 500;
        letter-spacing: 0.1em;
    }

    .nav__link[aria-current="page"] .nav__num {
        color: var(--accent);
    }

    .nav__footer {
        display: flex;
        flex-direction: column;
        gap: 3px;
        margin-top: auto;
        padding-top: 32px;
    }

    .nav__footer-label {
        color: var(--ink-muted);
        font-size: 0.5625rem;
        font-weight: 500;
        line-height: 1.5;
        letter-spacing: 0.16em;
        text-transform: uppercase;
    }

    .nav__email {
        align-self: flex-start;
        margin-top: 6px;
        padding-bottom: 3px;
        border-bottom: 1px solid var(--line-strong);
        color: var(--ink);
        font-size: 0.9375rem;
        line-height: 1.5;
        transition: color 0.25s ease;
    }

    .nav__email:hover {
        color: var(--accent);
    }

    .nav__footer-roles {
        margin-top: 4px;
        color: var(--ink-muted);
        font-size: 0.6875rem;
        line-height: 1.6;
    }

    body.menu-open .brand,
    body.menu-open .theme-toggle {
        color: var(--ink);
    }

    /* While the menu is open, the header must match the paper overlay,
       even when the page underneath is on the inverse contact section. */
    body.menu-open .site-header,
    body.menu-open .site-header.is-inverse {
        background-color: var(--paper);
        border-bottom-color: transparent;
    }

    body.menu-open .site-header .brand,
    body.menu-open .site-header.is-inverse .brand {
        color: var(--ink);
    }

    body.menu-open .site-header .brand__dot {
        color: var(--accent);
    }

    body.menu-open .site-header .icon-btn,
    body.menu-open .site-header.is-inverse .icon-btn {
        border-color: var(--line);
        color: var(--ink-secondary);
    }

    body.menu-open .site-header .icon-btn:hover,
    body.menu-open .site-header.is-inverse .icon-btn:hover {
        border-color: var(--ink);
        color: var(--ink);
    }

    body.menu-open .site-header .scroll-progress span {
        background-color: var(--accent);
    }

    .hero {
        min-height: auto;
    }

    .hero__inner {
        grid-template-columns: minmax(0, 1fr);
        gap: 36px;
        padding-bottom: 32px;
    }

    .hero__copy {
        max-width: 680px;
        padding-bottom: 0;
    }

    .hero__title {
        font-size: clamp(4rem, 12vw, 7.5rem);
    }

    .hero__body {
        max-width: 560px;
    }

    .hero__visual {
        justify-self: start;
        max-width: 310px;
        padding-bottom: 0;
    }

    .hero__foot {
        padding-top: 20px;
    }

    .hero__description {
        max-width: 58ch;
    }

    .section-head {
        grid-template-columns: minmax(0, 1fr);
        gap: 22px;
        align-items: start;
    }

    .section-head__aside {
        justify-self: start;
        max-width: 560px;
        padding-left: 0;
        border-left: 0;
    }

    .about {
        grid-template-columns: minmax(0, 1fr);
        gap: 48px;
    }

    .about__lead {
        max-width: 28ch;
    }

    .about__facts {
        max-width: 560px;
    }

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

    .skill-group {
        padding: 24px 24px 30px 0;
        border-bottom: 1px solid var(--line);
    }

    .skill-group:nth-child(even) {
        padding-right: 0;
        padding-left: 24px;
        border-right: 0;
    }

    .skill-group:nth-child(odd) {
        padding-left: 0;
    }

    .skill-group:nth-child(3),
    .skill-group:nth-child(4) {
        padding-top: 32px;
        border-bottom: 0;
    }

    .projects {
        grid-template-columns: minmax(0, 1fr);
        gap: 52px;
    }

    .project--wide,
    .project--reverse {
        grid-template-columns: minmax(0, 1fr);
        gap: 28px;
    }

    .project--reverse .project__media,
    .project--reverse .project__body {
        order: 0;
    }

    .project--wide .project__media {
        aspect-ratio: 16 / 10;
    }

    .experience {
        grid-template-columns: minmax(0, 1fr);
        gap: 56px;
    }

    .experience__vision {
        max-width: 620px;
    }

    .contact-head {
        grid-template-columns: minmax(0, 1fr);
        gap: 28px;
        align-items: start;
    }

    .contact-intro {
        justify-self: start;
        max-width: 500px;
        padding-left: 0;
        border-left: 0;
    }

    .contact {
        grid-template-columns: minmax(0, 1fr);
        gap: 52px;
    }

    .contact__info {
        max-width: 560px;
    }

    .contact__form {
        width: 100%;
    }

    .form__note {
        max-width: 340px;
    }
}

@media (max-width: 640px) {
    :root {
        --header-h: 66px;
    }

    .brand {
        font-size: 0.75rem;
        letter-spacing: 0.12em;
    }

    .icon-btn {
        width: 36px;
        height: 36px;
    }

    .hero {
        padding-top: calc(var(--header-h) + 34px);
    }

    .hero__title {
        margin-top: 26px;
        font-size: clamp(2.9rem, 13vw, 4.4rem);
    }

    .hero__title-line--serif {
        padding-left: 0.2em;
    }

    .hero__roles {
        gap: 5px;
        font-size: 0.5625rem;
        letter-spacing: 0.14em;
    }

    .hero__headline {
        font-size: clamp(1.3rem, 5.8vw, 1.55rem);
    }

    .hero__description {
        font-size: 0.875rem;
        line-height: 1.65;
    }

    .hero__visual {
        max-width: 270px;
    }

    /* On phones, place the portrait beside the name instead of stacking it below. */
    .hero__inner {
        grid-template-columns: minmax(0, 1fr) clamp(96px, 30vw, 132px);
        column-gap: 12px;
        row-gap: 0;
        align-items: start;
    }

    .hero__copy {
        display: contents;
    }

    .hero__eyebrow {
        grid-column: 1 / -1;
        grid-row: 1;
    }

    .hero__title {
        grid-column: 1;
        grid-row: 2;
    }

    .hero__visual {
        grid-column: 2;
        grid-row: 2;
        justify-self: stretch;
        align-self: start;
        width: 100%;
        max-width: none;
        margin-top: 26px;
        padding-bottom: 0;
    }

    .hero__roles {
        grid-column: 1 / -1;
        grid-row: 3;
    }

    .hero__body {
        grid-column: 1 / -1;
        grid-row: 4;
    }

    .hero__actions {
        grid-column: 1 / -1;
        grid-row: 5;
    }

    .hero__foot {
        grid-column: 1 / -1;
        grid-row: 6;
    }

    .portrait__caption {
        justify-content: flex-start;
    }

    .portrait__caption span:last-child {
        display: none;
    }

    .hero__body {
        margin-top: 26px;
    }

    .hero__actions {
        margin-top: 26px;
    }

    .hero__foot {
        flex-direction: column;
        align-items: flex-start;
        gap: 13px;
        padding-top: 16px;
    }

    .hero__location {
        font-size: 0.5rem;
        letter-spacing: 0.12em;
    }

    .scroll-cue {
        font-size: 0.5rem;
        letter-spacing: 0.12em;
    }

    .portrait__asterisk {
        top: -16px;
        right: -10px;
    }

    .portrait__asterisk svg {
        width: 26px;
        height: 26px;
    }

    .portrait__caption {
        gap: 10px;
        font-size: 0.4375rem;
        letter-spacing: 0.1em;
    }

    .ticker__group {
        padding-block: 14px;
    }

    .ticker__item {
        font-size: 1.0625rem;
        padding-right: 30px;
    }

    .ticker__item::after {
        margin-left: 30px;
    }

    .section {
        padding-block: clamp(64px, 12vw, 88px);
    }

    .section-head {
        margin-bottom: 44px;
        padding-top: 18px;
        gap: 18px;
    }

    .section-title {
        margin-top: 14px;
        font-size: clamp(2.1rem, 9.5vw, 2.85rem);
        letter-spacing: -0.04em;
    }

    .section-head__aside {
        font-size: 0.875rem;
        line-height: 1.65;
    }

    .about__lead {
        max-width: none;
        font-size: 1.3rem;
    }

    .about__text {
        margin-top: 20px;
        font-size: 0.9375rem;
    }

    .about__signature {
        margin-top: 30px;
        font-size: 1.75rem;
    }

    .fact {
        gap: 18px;
        padding: 15px 0;
    }

    .fact dd {
        font-size: 0.8125rem;
    }

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

    .skill-group,
    .skill-group:not(:first-child) {
        padding: 22px 0 26px;
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

    .skill-group:nth-child(3),
    .skill-group:nth-child(4) {
        padding-top: 22px;
        border-bottom: 1px solid var(--line);
    }

    .skill-group:last-child {
        padding-bottom: 0;
        border-bottom: 0;
    }

    .skill-group:nth-child(even) {
        padding-left: 0;
    }

    .skill-group__head {
        min-height: 0;
        padding-bottom: 18px;
    }

    .project__media,
    .project--wide .project__media {
        aspect-ratio: 3 / 2;
    }

    .project--wide,
    .project--reverse {
        gap: 22px;
    }

    .project__body {
        padding-top: 2px;
    }

    .project__title {
        margin-top: 14px;
        font-size: 1.45rem;
    }

    .project__desc {
        margin-top: 10px;
        font-size: 0.9rem;
    }

    .project__tags {
        margin-top: 16px;
    }

    .project__links {
        margin-top: 20px;
        gap: 18px;
    }

    .project__view {
        display: none;
    }

    .projects {
        gap: 42px;
    }

    .projects__foot {
        flex-direction: column;
        align-items: flex-start;
        gap: 14px;
        margin-top: 44px;
        padding-top: 18px;
    }

    .projects__foot p {
        font-size: 0.8125rem;
    }

    .subhead {
        margin-bottom: 22px;
    }

    .timeline__item {
        grid-template-columns: 26px minmax(0, 1fr);
        gap: 14px;
        padding: 22px 0;
    }

    .timeline__tag {
        grid-column: 2;
        justify-self: start;
        margin-top: 4px;
    }

    .timeline h4 {
        font-size: 1rem;
    }

    .vision {
        padding: 26px 22px 30px;
    }

    .vision blockquote {
        margin-top: 40px;
    }

    .vision blockquote p {
        font-size: 1.45rem;
        line-height: 1.3;
    }

    .vision__signature {
        margin-top: 36px;
    }

    .contact-head {
        margin-bottom: 44px;
        padding-top: 18px;
        gap: 22px;
    }

    .contact-title {
        margin-top: 14px;
        font-size: clamp(2.55rem, 11.5vw, 3.6rem);
    }

    .contact-intro {
        font-size: 0.9rem;
    }

    .contact {
        gap: 44px;
    }

    .socials {
        margin-top: 34px;
    }

    .email-link {
        font-size: clamp(1.05rem, 5vw, 1.35rem);
        gap: 8px;
    }

    .contact__note {
        margin-top: 24px;
        font-size: 0.78125rem;
    }

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

    .field {
        padding-top: 15px;
    }

    .form__footer {
        flex-direction: column;
        gap: 16px;
        margin-top: 24px;
    }

    .form__footer .btn {
        width: 100%;
    }

    .form__note {
        max-width: none;
        order: 2;
    }

    .footer__top {
        gap: 16px;
    }

    .footer__top {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .footer__eyebrow,
    .footer__top-link {
        white-space: nowrap;
    }

    .footer__bottom {
        flex-direction: column;
        gap: 5px;
        padding-bottom: 22px;
    }

    .toast {
        bottom: 16px;
        font-size: 0.6875rem;
    }
}

@media (max-width: 480px) {
    .hero__actions {
        flex-direction: column;
        align-items: stretch;
    }

    .hero__actions .btn {
        width: 100%;
    }

    .hero__visual {
        max-width: 245px;
    }

    .nav__link {
        font-size: clamp(1.75rem, 8vw, 2.25rem);
    }

    .nav {
        padding-bottom: 24px;
    }

    .nav__footer {
        padding-top: 24px;
    }

    .eyebrow {
        gap: 8px;
    }

    .about__signature {
        font-size: 1.6rem;
    }

    .skill-group h3 {
        font-size: 1.125rem;
    }
}

@media (max-width: 380px) {
    .brand {
        font-size: 0.6875rem;
        letter-spacing: 0.1em;
    }

    .header__inner {
        gap: 12px;
    }

    .header__actions {
        gap: 6px;
    }

    .icon-btn {
        width: 34px;
        height: 34px;
    }

    .hero {
        padding-top: calc(var(--header-h) + 28px);
    }

    .hero__title {
        font-size: clamp(2.75rem, 13vw, 3.5rem);
    }

    .hero__headline {
        font-size: 1.25rem;
    }

    .hero__visual {
        max-width: 220px;
    }

    .portrait__caption {
        font-size: 0.4rem;
    }

    .contact-title {
        font-size: clamp(2.35rem, 11vw, 3rem);
    }

    .email-link {
        font-size: 1rem;
    }

    .footer__wordmark {
        font-size: 2.55rem;
    }
}

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

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        transition-delay: 0s !important;
    }

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

    .ticker.is-animated .ticker__track {
        flex-wrap: wrap;
        width: auto;
        animation: none !important;
    }

    .scroll-cue__line::after {
        animation: none;
        transform: scaleX(1);
    }

    .project__media:hover img {
        transform: none;
    }
}