:root,
:root[data-theme="green"] {
    --bg: #f4faf5;
    --ink: #10251b;
    --muted: #63756b;
    --line: #d6e8dc;
    --paper: #ffffff;
    --tech: #23834f;
    --tech-dark: #105f35;
    --green: #2f9461;
    --photo: #11161b;
    --photo-soft: #1b232b;
    --gold: #d7a84f;
    --teal: #2aa596;
    --shadow: 0 24px 70px rgba(16, 37, 27, 0.12);
    --card-shadow: 0 16px 50px rgba(16, 37, 27, 0.08);
    --header-bg: rgba(244, 250, 245, 0.9);
    --header-border: rgba(214, 232, 220, 0.92);
    --nav-text: #30473a;
    --nav-hover-bg: #e6f3eb;
    --hero-bg-start: rgba(244, 250, 245, 0.94);
    --hero-bg-end: rgba(244, 250, 245, 0.78);
    --hero-grid-line: rgba(35, 131, 79, 0.06);
    --aside-start: rgba(16, 95, 53, 0.97);
    --aside-end: rgba(25, 118, 76, 0.95);
    --accent-light: #a5efc2;
    --metric-bg: #e8f4ec;
    --metric-border: #d3e7da;
    --icon-bg: #e6f5ec;
    --media-bg: #dbeade;
    --tag-bg: #edf7ef;
    --tag-border: #d8eadf;
    --tag-text: #31533f;
    --panel-light-bg: #e7f4eb;
    --panel-light-border: #cfe5d6;
    --ai-start: rgba(16, 37, 27, 0.98);
    --ai-end: rgba(18, 82, 51, 0.96);
    --dark-panel: #10251b;
    --dark-panel-border: #244b34;
    --footer-bg: #edf7ef;
    --field-label: #30473a;
    --field-bg: #f8fcf9;
    --field-border: #cfe3d5;
    --focus-ring: rgba(35, 131, 79, 0.14);
    --mobile-nav-border: rgba(214, 232, 220, 0.95);
    --radius: 8px;
    --max: 1180px;
}

:root[data-theme="blue"] {
    --bg: #f7fafb;
    --ink: #10202b;
    --muted: #667887;
    --line: #d9e4ea;
    --paper: #ffffff;
    --tech: #176b91;
    --tech-dark: #0c3f5a;
    --green: #1b8a72;
    --photo: #11161b;
    --photo-soft: #1b232b;
    --gold: #d7a84f;
    --teal: #35b8b0;
    --shadow: 0 24px 70px rgba(16, 32, 43, 0.12);
    --card-shadow: 0 16px 50px rgba(16, 32, 43, 0.08);
    --header-bg: rgba(247, 250, 251, 0.9);
    --header-border: rgba(217, 228, 234, 0.92);
    --nav-text: #314656;
    --nav-hover-bg: #e7f1f6;
    --hero-bg-start: rgba(247, 250, 251, 0.94);
    --hero-bg-end: rgba(247, 250, 251, 0.78);
    --hero-grid-line: rgba(23, 107, 145, 0.06);
    --aside-start: rgba(12, 63, 90, 0.96);
    --aside-end: rgba(17, 100, 108, 0.95);
    --accent-light: #8ce6d7;
    --metric-bg: #e9f1f5;
    --metric-border: #d7e4eb;
    --icon-bg: #e9f5f4;
    --media-bg: #dce8ee;
    --tag-bg: #edf4f7;
    --tag-border: #d9e6ec;
    --tag-text: #355365;
    --panel-light-bg: #eaf4f4;
    --panel-light-border: #cfe4e2;
    --ai-start: rgba(16, 32, 43, 0.98);
    --ai-end: rgba(15, 73, 82, 0.96);
    --dark-panel: #10202b;
    --dark-panel-border: #243e4f;
    --footer-bg: #edf3f6;
    --field-label: #324a5a;
    --field-bg: #f8fbfc;
    --field-border: #cfdee6;
    --focus-ring: rgba(23, 107, 145, 0.12);
    --mobile-nav-border: rgba(217, 228, 234, 0.95);
}

:root[data-theme="grey"] {
    --bg: #f6f7f7;
    --ink: #1f2729;
    --muted: #687173;
    --line: #dde2e2;
    --paper: #ffffff;
    --tech: #59666b;
    --tech-dark: #2f383b;
    --green: #61736a;
    --photo: #11161b;
    --photo-soft: #1b232b;
    --gold: #d7a84f;
    --teal: #6c8584;
    --shadow: 0 24px 70px rgba(31, 39, 41, 0.12);
    --card-shadow: 0 16px 50px rgba(31, 39, 41, 0.08);
    --header-bg: rgba(246, 247, 247, 0.92);
    --header-border: rgba(221, 226, 226, 0.94);
    --nav-text: #3e474a;
    --nav-hover-bg: #ecefef;
    --hero-bg-start: rgba(246, 247, 247, 0.95);
    --hero-bg-end: rgba(246, 247, 247, 0.78);
    --hero-grid-line: rgba(89, 102, 107, 0.06);
    --aside-start: rgba(47, 56, 59, 0.97);
    --aside-end: rgba(91, 102, 101, 0.95);
    --accent-light: #d7e0dc;
    --metric-bg: #ecefef;
    --metric-border: #d9dfdf;
    --icon-bg: #eef1f0;
    --media-bg: #dfe4e3;
    --tag-bg: #f0f2f2;
    --tag-border: #dde3e2;
    --tag-text: #495655;
    --panel-light-bg: #eef1f0;
    --panel-light-border: #dce3e1;
    --ai-start: rgba(31, 39, 41, 0.98);
    --ai-end: rgba(70, 82, 82, 0.96);
    --dark-panel: #1f2729;
    --dark-panel-border: #3e4a4d;
    --footer-bg: #eef1f0;
    --field-label: #3e474a;
    --field-bg: #fbfcfc;
    --field-border: #d7dddd;
    --focus-ring: rgba(89, 102, 107, 0.16);
    --mobile-nav-border: rgba(221, 226, 226, 0.95);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

:where(section[id], div[id], footer[id]) {
    scroll-margin-top: 96px;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--ink);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
    font-size: 16px;
    line-height: 1.65;
    overflow-x: hidden;
}

body.nav-open {
    overflow: hidden;
}

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

a {
    color: inherit;
}

button,
input,
textarea {
    font: inherit;
}

.skip-link {
    background: var(--ink);
    color: #fff;
    left: 1rem;
    padding: 0.6rem 0.9rem;
    position: fixed;
    top: -4rem;
    z-index: 1000;
}

.skip-link:focus {
    top: 1rem;
}

.site-header {
    align-items: center;
    backdrop-filter: blur(18px);
    background: var(--header-bg);
    border-bottom: 1px solid var(--header-border);
    display: grid;
    gap: 1rem;
    grid-template-columns: minmax(390px, 430px) minmax(0, 1fr) minmax(118px, 160px);
    left: 0;
    min-height: 76px;
    padding: 0.85rem clamp(1rem, 4vw, 3rem);
    position: sticky;
    right: 0;
    top: 0;
    z-index: 100;
}

.brand {
    align-items: center;
    display: inline-flex;
    gap: 0.8rem;
    min-width: 0;
    text-decoration: none;
}

.brand__mark {
    align-items: center;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: 50%;
    display: inline-flex;
    font-weight: 800;
    height: 42px;
    justify-content: center;
    overflow: hidden;
    width: 42px;
}

.brand__mark img {
    height: 100%;
    object-fit: cover;
    width: 100%;
}

.brand__text {
    display: grid;
    line-height: 1.2;
    min-width: 0;
}

.brand__text strong {
    font-size: 0.98rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.brand__text small {
    color: var(--muted);
    font-size: 0.78rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.site-nav {
    align-items: center;
    display: flex;
    gap: 0.25rem;
    justify-content: center;
    min-width: 0;
}

.site-nav a {
    border-radius: 999px;
    color: var(--nav-text);
    font-size: 0.9rem;
    font-weight: 700;
    padding: 0.55rem 0.85rem;
    text-decoration: none;
}

.site-nav a:hover,
.site-nav a.is-active {
    background: var(--nav-hover-bg);
    color: var(--tech-dark);
}

.header-tools {
    align-items: center;
    display: flex;
    gap: 0.55rem;
    justify-content: flex-end;
    min-width: 0;
}

.palette-menu {
    position: relative;
}

.palette-menu__toggle {
    align-items: center;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: 999px;
    color: var(--ink);
    display: inline-flex;
    font-size: 0.86rem;
    font-weight: 800;
    gap: 0.45rem;
    min-height: 42px;
    padding: 0 0.78rem;
}

.palette-menu__toggle:hover,
.palette-menu__toggle[aria-expanded="true"] {
    border-color: var(--tech);
    color: var(--tech-dark);
}

.palette-menu__panel {
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    display: grid;
    gap: 0.25rem;
    min-width: 176px;
    opacity: 0;
    padding: 0.45rem;
    pointer-events: none;
    position: absolute;
    right: 0;
    top: calc(100% + 0.55rem);
    transform: translateY(-8px);
    transition: opacity 160ms ease, transform 160ms ease;
    z-index: 110;
}

.palette-menu.is-open .palette-menu__panel {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.palette-menu__option {
    align-items: center;
    background: transparent;
    border: 0;
    border-radius: 7px;
    color: var(--ink);
    display: flex;
    font-weight: 800;
    gap: 0.55rem;
    min-height: 38px;
    padding: 0.4rem 0.5rem;
    text-align: left;
    width: 100%;
}

.palette-menu__option:hover,
.palette-menu__option[aria-checked="true"] {
    background: var(--nav-hover-bg);
    color: var(--tech-dark);
}

.palette-menu__swatch {
    background: var(--swatch);
    border: 2px solid rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    box-shadow: 0 0 0 1px var(--line);
    flex: 0 0 auto;
    height: 18px;
    width: 18px;
}

.nav-toggle {
    background: transparent;
    border: 0;
    display: none;
    height: 42px;
    padding: 0;
    width: 42px;
}

.nav-toggle span {
    background: var(--ink);
    display: block;
    height: 2px;
    margin: 6px auto;
    transition: opacity 160ms ease, transform 160ms ease;
    width: 24px;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

.hero {
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.55fr);
    min-height: min(780px, calc(100svh - 76px));
}

.hero__content {
    align-content: center;
    display: grid;
    gap: 1.2rem;
    padding: clamp(2rem, 6vw, 6rem);
}

.hero__portrait-wrap {
    border: 1px solid var(--line);
    border-radius: 50%;
    height: 112px;
    overflow: hidden;
    width: 112px;
}

.hero__portrait {
    height: 100%;
    object-fit: cover;
    width: 100%;
}

.eyebrow {
    color: var(--green);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    margin: 0;
    text-transform: uppercase;
}

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

h1 {
    font-size: clamp(2.1rem, 4vw, 4.2rem);
    letter-spacing: 0;
    line-height: 1.02;
    margin-bottom: 0.5rem;
    max-width: 16ch;
}

h2 {
    font-size: clamp(2rem, 4vw, 3.6rem);
    letter-spacing: 0;
    line-height: 1.05;
    margin-bottom: 0.8rem;
}

h3 {
    font-size: 1.1rem;
    line-height: 1.25;
    margin-bottom: 0.55rem;
}

.hero__summary {
    color: var(--muted);
    font-size: clamp(1rem, 2vw, 1.2rem);
    max-width: 64ch;
    overflow-wrap: break-word;
}

.hero__actions,
.social-strip {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.button {
    align-items: center;
    background: var(--ink);
    border: 1px solid var(--ink);
    border-radius: 999px;
    color: #fff;
    display: inline-flex;
    font-weight: 800;
    justify-content: center;
    max-width: 100%;
    min-height: 46px;
    padding: 0.72rem 1.05rem;
    text-align: center;
    text-decoration: none;
    transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
    white-space: normal;
}

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

.button--ghost {
    background: transparent;
    color: var(--ink);
}

.button--gold {
    background: var(--gold);
    border-color: var(--gold);
    color: #121212;
}

.social-strip {
    margin-top: 0.2rem;
}

.social-strip a {
    align-items: center;
    border: 1px solid var(--line);
    border-radius: 999px;
    color: var(--nav-text);
    display: inline-flex;
    font-size: 0.88rem;
    font-weight: 700;
    gap: 0.42rem;
    padding: 0.42rem 0.7rem;
    text-decoration: none;
}

.social-strip a:hover {
    border-color: var(--tech);
    color: var(--tech-dark);
}

.hero--it {
    background:
        linear-gradient(90deg, var(--hero-bg-start), var(--hero-bg-end)),
        repeating-linear-gradient(90deg, transparent 0 34px, var(--hero-grid-line) 35px 36px);
}

.hero > *,
.section > *,
.footer-grid,
.ai-showcase__header > *,
.gateway-spotlight > *,
.split-layout > * {
    min-width: 0;
}

.hero__aside {
    align-content: center;
    background:
        linear-gradient(135deg, var(--aside-start), var(--aside-end)),
        var(--tech-dark);
    display: grid;
    gap: 1rem;
    padding: clamp(1.4rem, 4vw, 3rem);
}

.command-card {
    background: rgba(255, 255, 255, 0.09);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: var(--radius);
    color: #fff;
    padding: clamp(1.2rem, 3vw, 2rem);
}

.command-card .eyebrow {
    color: var(--accent-light);
}

.command-card h2 {
    font-size: clamp(1.65rem, 3.2vw, 2.8rem);
}

.command-card p {
    color: rgba(255, 255, 255, 0.76);
}

.command-card .tag {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.18);
    color: #fff;
}

.quiet-link {
    align-items: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 999px;
    color: rgba(255, 255, 255, 0.86);
    display: inline-flex;
    font-weight: 800;
    gap: 0.5rem;
    justify-self: start;
    padding: 0.55rem 0.8rem;
    text-decoration: none;
}

.quiet-link:hover {
    background: rgba(255, 255, 255, 0.1);
}

.section {
    padding: clamp(4rem, 8vw, 7rem) clamp(1rem, 4vw, 3rem);
}

.section > * {
    margin-left: auto;
    margin-right: auto;
    max-width: var(--max);
}

.section__intro {
    margin-bottom: clamp(2rem, 5vw, 3.4rem);
}

.section__intro p:not(.eyebrow) {
    color: var(--muted);
    max-width: 70ch;
}

.metric-row {
    display: grid;
    gap: 0.75rem;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-bottom: clamp(2rem, 5vw, 4rem);
}

.metric {
    background: var(--metric-bg);
    border: 1px solid var(--metric-border);
    border-radius: var(--radius);
    padding: 1.2rem;
}

.metric strong {
    color: var(--tech-dark);
    display: block;
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1;
}

.metric span {
    color: var(--muted);
    font-weight: 700;
}

.feature-grid,
.article-grid,
.photo-tools {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.feature-grid {
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
}

.feature-card,
.article-card,
.photo-tools article {
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    min-height: 100%;
    padding: 1.2rem;
}

.feature-card i,
.photo-tools i {
    align-items: center;
    background: var(--icon-bg);
    border-radius: 50%;
    color: var(--green);
    display: inline-flex;
    height: 42px;
    justify-content: center;
    margin-bottom: 1rem;
    width: 42px;
}

.speaking-section {
    margin-bottom: clamp(2rem, 5vw, 4rem);
}

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

.speaking-card {
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--card-shadow);
    overflow: hidden;
}

.speaking-card__image {
    aspect-ratio: 16 / 10;
    background: var(--media-bg);
    display: block;
    overflow: hidden;
}

.speaking-card__image img {
    height: 100%;
    object-fit: cover;
    width: 100%;
}

.speaking-card__body {
    padding: 1.15rem;
}

.speaking-card__body > span {
    color: var(--green);
    display: block;
    font-size: 0.78rem;
    font-weight: 900;
    margin-bottom: 0.35rem;
    text-transform: uppercase;
}

.speaking-card h3 a {
    text-decoration: none;
}

.speaking-card h3 a:hover {
    color: var(--tech);
}

.tag-list,
.skill-cloud {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.tag {
    background: var(--tag-bg);
    border: 1px solid var(--tag-border);
    border-radius: 999px;
    color: var(--tag-text);
    display: inline-flex;
    font-size: 0.78rem;
    font-weight: 800;
    padding: 0.25rem 0.56rem;
}

.gateway-spotlight {
    background:
        linear-gradient(135deg, var(--aside-start), var(--aside-end)),
        var(--tech-dark);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    color: #fff;
    display: grid;
    gap: 2rem;
    grid-template-columns: minmax(260px, 0.6fr) minmax(0, 1fr);
    margin-top: clamp(2rem, 5vw, 4.5rem);
    padding: clamp(1.4rem, 4vw, 3rem);
}

.gateway-spotlight .eyebrow {
    color: var(--accent-light);
}

.gateway-spotlight p {
    color: rgba(255, 255, 255, 0.78);
}

.gateway-steps {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.gateway-steps article {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: var(--radius);
    padding: 1rem;
}

.gateway-steps span {
    color: var(--accent-light);
    font-weight: 900;
}

.split-layout {
    align-items: start;
    display: grid;
    gap: clamp(1.5rem, 4vw, 3rem);
    grid-template-columns: minmax(260px, 0.42fr) minmax(0, 1fr);
    margin-top: clamp(3rem, 6vw, 5.5rem);
}

.panel {
    border-radius: var(--radius);
    padding: clamp(1.2rem, 3vw, 2rem);
}

.panel--light {
    background: var(--panel-light-bg);
    border: 1px solid var(--panel-light-border);
}

.ai-showcase {
    background:
        linear-gradient(135deg, var(--ai-start), var(--ai-end)),
        var(--ink);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    color: #fff;
    display: grid;
    gap: clamp(1.2rem, 3vw, 2rem);
    margin-top: clamp(3rem, 6vw, 5rem);
    padding: clamp(1.4rem, 4vw, 3rem);
}

.ai-showcase__header {
    align-items: start;
    display: grid;
    gap: 1.5rem;
    grid-template-columns: minmax(260px, 0.45fr) minmax(0, 1fr);
}

.ai-showcase .eyebrow {
    color: var(--accent-light);
}

.ai-showcase h2 {
    font-size: clamp(1.8rem, 3vw, 3rem);
    max-width: 13ch;
}

.ai-showcase__header > p {
    color: rgba(255, 255, 255, 0.76);
    font-size: 1.04rem;
    margin: 2rem 0 0;
    max-width: 70ch;
}

.ai-highlight-grid {
    display: grid;
    gap: 0.8rem;
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.ai-highlight {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: var(--radius);
    padding: 1rem;
}

.ai-highlight span {
    color: var(--accent-light);
    display: block;
    font-size: 0.78rem;
    font-weight: 900;
    margin-bottom: 0.55rem;
}

.ai-highlight h3 {
    color: #fff;
}

.ai-highlight p {
    color: rgba(255, 255, 255, 0.68);
    font-size: 0.93rem;
    margin-bottom: 0;
}

.ai-stack {
    align-items: center;
    border-top: 1px solid rgba(255, 255, 255, 0.14);
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    padding-top: 1.1rem;
}

.ai-stack .tag {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.16);
    color: #fff;
    font-size: 0.78rem;
    padding: 0.32rem 0.58rem;
}

.skill-cloud {
    align-self: center;
}

.skill-cloud .tag {
    background: var(--ink);
    border-color: var(--ink);
    color: #fff;
    font-size: 0.9rem;
    padding: 0.55rem 0.8rem;
}

.section__intro--sticky {
    position: sticky;
    top: 104px;
}

.timeline {
    border-left: 2px solid var(--line);
    display: grid;
    gap: 1rem;
    padding-left: 1.5rem;
}

.timeline__item {
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 1.2rem;
    position: relative;
}

.timeline__item::before {
    background: var(--green);
    border: 4px solid var(--bg);
    border-radius: 50%;
    content: "";
    height: 18px;
    left: -34px;
    position: absolute;
    top: 1.25rem;
    width: 18px;
}

.timeline__item span,
.article-card span {
    color: var(--green);
    display: block;
    font-size: 0.78rem;
    font-weight: 900;
    margin-bottom: 0.35rem;
    text-transform: uppercase;
}

.timeline__company {
    color: var(--tech-dark);
    font-weight: 800;
    margin-bottom: 0.45rem;
}

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

.timeline__company a:hover {
    color: var(--tech);
}

.timeline__company span {
    color: var(--muted);
    display: block;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0;
    margin-top: 0.12rem;
    text-transform: none;
}

.knowledge-base {
    margin-top: clamp(3rem, 6vw, 5rem);
}

.article-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.article-grid--compact {
    margin-top: 1rem;
}

.article-card h3 a {
    text-decoration: none;
}

.article-card h3 a:hover {
    color: var(--tech);
}

.text-link {
    color: var(--tech-dark);
    display: inline-flex;
    font-weight: 900;
    margin-top: 1.2rem;
    text-decoration: none;
}

.text-link::after {
    content: "\f061";
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    margin-left: 0.45rem;
}

.publishing-section {
    margin-top: clamp(3rem, 6vw, 5rem);
}

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

.publishing-card {
    background: var(--dark-panel);
    border: 1px solid var(--dark-panel-border);
    border-radius: var(--radius);
    color: #fff;
    min-height: 100%;
    padding: 1.2rem;
}

.publishing-card span {
    color: var(--accent-light);
    display: block;
    font-size: 0.78rem;
    font-weight: 900;
    margin-bottom: 0.35rem;
    text-transform: uppercase;
}

.publishing-card h3 a {
    text-decoration: none;
}

.publishing-card p {
    color: rgba(255, 255, 255, 0.72);
}

.writing-section {
    margin-top: clamp(3rem, 6vw, 5rem);
}

.writing-sources {
    display: grid;
    gap: 1.2rem;
}

.writing-source {
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
}

.writing-source__header {
    align-items: start;
    background: var(--dark-panel);
    color: #fff;
    display: flex;
    gap: 1rem;
    justify-content: space-between;
    padding: 1.15rem;
}

.writing-source__header h3 {
    margin-bottom: 0.35rem;
}

.writing-source__header h3 a,
.writing-source__header .text-link {
    color: #fff;
    text-decoration: none;
}

.writing-source__header p {
    color: rgba(255, 255, 255, 0.72);
    margin-bottom: 0;
    max-width: 76ch;
}

.writing-source__header .text-link {
    margin-top: 0;
    white-space: nowrap;
}

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

.writing-item {
    border-top: 1px solid var(--line);
    min-height: 100%;
    padding: 1rem 1.15rem;
}

.writing-item:nth-child(odd) {
    border-right: 1px solid var(--line);
}

.writing-item h4 {
    color: var(--ink);
    font-size: 1rem;
    line-height: 1.25;
    margin: 0 0 0.45rem;
}

.writing-item h4 a {
    text-decoration: none;
}

.writing-item h4 a:hover {
    color: var(--tech);
}

.writing-item p {
    color: var(--muted);
    font-size: 0.94rem;
    margin-bottom: 0.8rem;
}

.photo-section {
    background: var(--bg);
    color: var(--ink);
}

.photo-page {
    background: var(--bg);
}

.photo-hero {
    background:
        linear-gradient(90deg, var(--hero-bg-start), var(--hero-bg-end)),
        repeating-linear-gradient(90deg, transparent 0 34px, var(--hero-grid-line) 35px 36px);
    color: var(--ink);
    padding: clamp(4rem, 8vw, 7rem) clamp(1rem, 4vw, 3rem);
}

.photo-hero__inner {
    display: grid;
    gap: 1rem;
    margin: 0 auto;
    max-width: var(--max);
}

.photo-hero h1 {
    max-width: 11ch;
}

.photo-hero p:not(.eyebrow) {
    color: var(--muted);
    max-width: 68ch;
}

.section__intro--dark p:not(.eyebrow),
.photo-section p {
    color: var(--muted);
}

.photo-section .eyebrow {
    color: var(--green);
}

.photo-tools {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.photo-tools article {
    background: var(--paper);
    border-color: var(--line);
}

.photo-tools i {
    background: var(--icon-bg);
    color: var(--green);
}

.collection-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-top: clamp(2rem, 5vw, 4rem);
}

.collection-card {
    min-height: 100%;
}

.collection-card button {
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--card-shadow);
    color: var(--ink);
    cursor: pointer;
    display: grid;
    min-height: 100%;
    overflow: hidden;
    padding: 0;
    text-align: left;
    width: 100%;
}

.collection-card button:hover img {
    transform: scale(1.04);
}

.collection-card__media {
    aspect-ratio: 4 / 3;
    background: var(--media-bg);
    display: block;
    overflow: hidden;
}

.collection-card__media img {
    height: 100%;
    object-fit: cover;
    transition: transform 420ms ease;
    width: 100%;
}

.collection-card__body {
    display: grid;
    gap: 0.42rem;
    padding: 1rem;
}

.collection-card__body > span {
    color: var(--green);
    font-size: 0.75rem;
    font-weight: 900;
    text-transform: uppercase;
}

.collection-card__body strong {
    font-size: 1.2rem;
    line-height: 1.18;
}

.collection-card__body em {
    color: var(--muted);
    font-style: normal;
}

.collection-card__body small {
    color: var(--tech-dark);
    font-weight: 900;
}

.gallery-modal[hidden] {
    display: none;
}

.gallery-modal {
    inset: 0;
    position: fixed;
    z-index: 300;
}

.gallery-modal__backdrop {
    background: rgba(16, 37, 27, 0.62);
    inset: 0;
    position: absolute;
}

.gallery-modal__dialog {
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    color: var(--ink);
    display: grid;
    grid-template-columns: minmax(0, 0.72fr) minmax(320px, 0.38fr);
    left: 50%;
    max-height: calc(100svh - 2rem);
    max-width: min(1120px, calc(100vw - 2rem));
    overflow: hidden;
    position: absolute;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
}

.gallery-modal__close {
    align-items: center;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: 50%;
    color: var(--ink);
    display: inline-flex;
    height: 42px;
    justify-content: center;
    position: absolute;
    right: 0.9rem;
    top: 0.9rem;
    width: 42px;
    z-index: 3;
}

.gallery-modal__media {
    align-items: center;
    background: var(--dark-panel);
    display: grid;
    min-height: min(70svh, 680px);
    position: relative;
}

.gallery-modal__media img {
    height: 100%;
    max-height: min(70svh, 680px);
    object-fit: contain;
    width: 100%;
}

.gallery-modal__nav {
    align-items: center;
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid rgba(255, 255, 255, 0.58);
    border-radius: 50%;
    color: var(--ink);
    display: inline-flex;
    height: 44px;
    justify-content: center;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    z-index: 2;
}

.gallery-modal__nav--prev {
    left: 1rem;
}

.gallery-modal__nav--next {
    right: 1rem;
}

.gallery-modal__content {
    align-content: start;
    display: grid;
    gap: 0.75rem;
    overflow: auto;
    padding: clamp(1.2rem, 3vw, 2rem);
}

.gallery-modal__content h2,
.gallery-modal__content h3 {
    margin-bottom: 0;
}

.gallery-modal__content h3 {
    color: var(--tech-dark);
}

.gallery-modal__content p {
    color: var(--muted);
}

.gallery-modal__thumbs {
    display: grid;
    gap: 0.45rem;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-top: 0.4rem;
}

.gallery-modal__thumbs button {
    aspect-ratio: 1 / 1;
    background: var(--media-bg);
    border: 2px solid transparent;
    border-radius: 6px;
    overflow: hidden;
    padding: 0;
}

.gallery-modal__thumbs button.is-active {
    border-color: var(--tech);
}

.gallery-modal__thumbs img {
    height: 100%;
    object-fit: cover;
    width: 100%;
}

body.gallery-open {
    overflow: hidden;
}

.gallery-grid {
    display: grid;
    gap: 0.75rem;
    grid-auto-flow: dense;
    grid-template-columns: repeat(12, 1fr);
    margin-top: clamp(2rem, 5vw, 4rem);
}

.gallery-item {
    aspect-ratio: 1 / 1;
    border-radius: var(--radius);
    grid-column: span 4;
    margin: 0;
    overflow: hidden;
    position: relative;
}

.gallery-item--1,
.gallery-item--5 {
    aspect-ratio: 1 / 1.25;
    grid-row: span 2;
}

.gallery-item--2 {
    aspect-ratio: 1.6 / 1;
    grid-column: span 5;
}

.gallery-item--4 {
    grid-column: span 3;
}

.gallery-item img {
    height: 100%;
    object-fit: cover;
    transition: transform 420ms ease;
    width: 100%;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-item figcaption {
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.82));
    bottom: 0;
    display: grid;
    gap: 0.1rem;
    left: 0;
    padding: 4.5rem 1rem 1rem;
    position: absolute;
    right: 0;
}

.gallery-item figcaption span {
    color: var(--gold);
    font-size: 0.72rem;
    font-weight: 900;
    text-transform: uppercase;
}

.gallery-item figcaption strong {
    font-size: 1.08rem;
}

.instagram-panel {
    align-items: center;
    background: var(--metric-bg);
    border: 1px solid var(--metric-border);
    border-radius: var(--radius);
    color: var(--ink);
    display: flex;
    gap: 1.5rem;
    justify-content: space-between;
    margin-top: clamp(2rem, 5vw, 4rem);
    padding: clamp(1.2rem, 3vw, 2rem);
}

.instagram-panel p {
    color: var(--muted);
    margin-bottom: 0;
    max-width: 72ch;
}

.site-footer {
    background: var(--footer-bg);
    padding: clamp(3rem, 7vw, 6rem) clamp(1rem, 4vw, 3rem) 2rem;
}

.footer-grid {
    display: grid;
    gap: clamp(2rem, 5vw, 4rem);
    grid-template-columns: minmax(260px, 0.75fr) minmax(300px, 0.55fr);
    margin: 0 auto;
    max-width: var(--max);
}

address {
    display: grid;
    font-style: normal;
    gap: 0.2rem;
    margin: 1.2rem 0;
}

address a {
    color: var(--tech-dark);
    font-weight: 800;
    text-decoration: none;
}

.social-strip--footer a {
    background: var(--paper);
}

.contact-form {
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    display: grid;
    gap: 0.9rem;
    padding: clamp(1rem, 3vw, 1.6rem);
}

.contact-form label {
    display: grid;
    gap: 0.3rem;
}

.contact-form span {
    color: var(--field-label);
    font-size: 0.82rem;
    font-weight: 900;
}

.contact-form input,
.contact-form textarea {
    background: var(--field-bg);
    border: 1px solid var(--field-border);
    border-radius: 7px;
    color: var(--ink);
    outline: none;
    padding: 0.75rem 0.85rem;
    width: 100%;
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: var(--tech);
    box-shadow: 0 0 0 4px var(--focus-ring);
}

.hp-field {
    display: none;
}

.form-status {
    color: var(--muted);
    font-weight: 800;
    margin: 0;
    min-height: 1.5em;
}

.footer-bottom {
    align-items: center;
    border-top: 1px solid var(--line);
    color: var(--muted);
    display: flex;
    justify-content: space-between;
    margin: 3rem auto 0;
    max-width: var(--max);
    padding-top: 1.4rem;
}

.footer-bottom a {
    color: var(--ink);
    font-weight: 900;
    text-decoration: none;
}

@media (max-width: 1180px) {
    .site-header {
        grid-template-columns: minmax(260px, 300px) minmax(0, 1fr) minmax(110px, 136px);
    }

    .site-nav a {
        font-size: 0.84rem;
        padding: 0.5rem 0.58rem;
    }
}

@media (max-width: 980px) {
    .site-header {
        grid-template-columns: minmax(0, 1fr) auto;
        min-height: 68px;
        padding-right: 1rem;
    }

    .brand__text small {
        display: none;
    }

    .nav-toggle {
        display: block;
        position: relative;
        z-index: 103;
    }

    .site-nav {
        align-content: start;
        background: var(--paper);
        border: 1px solid var(--mobile-nav-border);
        border-radius: var(--radius);
        box-shadow: var(--shadow);
        display: grid;
        gap: 0.25rem;
        justify-content: stretch;
        left: 1rem;
        max-height: calc(100svh - 90px);
        opacity: 0;
        overflow: auto;
        padding: 0.65rem;
        pointer-events: none;
        position: absolute;
        right: 1rem;
        top: calc(100% + 0.55rem);
        transform: translateY(-10px) scale(0.98);
        transform-origin: top right;
        transition: opacity 180ms ease, transform 180ms ease;
        z-index: 101;
    }

    .site-nav.is-open {
        opacity: 1;
        pointer-events: auto;
        transform: translateY(0) scale(1);
    }

    .site-nav a {
        border-radius: var(--radius);
        font-size: 1rem;
        padding: 0.82rem 0.9rem;
        text-align: left;
    }

    .hero,
    .gateway-spotlight,
    .ai-showcase__header,
    .split-layout,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .hero {
        min-height: auto;
    }

    h1 {
        max-width: 12ch;
    }

    .metric-row,
    .speaking-grid,
    .feature-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .metric:first-child,
    .metric:last-child {
        border-radius: 0;
    }

    .section__intro--sticky {
        position: static;
    }

    .article-grid,
    .publishing-grid,
    .speaking-grid,
    .ai-highlight-grid,
    .writing-list,
    .photo-tools,
    .collection-grid {
        grid-template-columns: 1fr;
    }

    .gallery-modal__dialog {
        grid-template-columns: 1fr;
        max-height: calc(100svh - 1rem);
        max-width: calc(100vw - 1rem);
    }

    .gallery-modal__media {
        min-height: min(52svh, 520px);
    }

    .gallery-modal__media img {
        max-height: min(52svh, 520px);
    }

    .writing-source__header {
        display: grid;
    }

    .writing-item:nth-child(odd) {
        border-right: 0;
    }

    .gallery-item,
    .gallery-item--2,
    .gallery-item--4 {
        grid-column: span 6;
    }

    .instagram-panel {
        align-items: flex-start;
        flex-direction: column;
    }
}

@media (max-width: 640px) {
    body {
        font-size: 15px;
    }

    .site-header {
        padding: 0.7rem 1rem;
    }

    .brand__mark {
        height: 40px;
        width: 40px;
    }

    .hero__content {
        max-width: 100vw;
        padding: 2rem 1rem;
        width: 100vw;
    }

    .hero__aside {
        max-width: 100vw;
        padding: 1rem;
        width: 100vw;
    }

    .hero__actions {
        align-items: stretch;
    }

    .hero__actions .button {
        flex: 1 1 100%;
        width: 100%;
    }

    .social-strip a {
        justify-content: center;
    }

    .command-card {
        padding: 1rem;
    }

    .command-card h2 {
        font-size: clamp(1.55rem, 7vw, 2.1rem);
        max-width: 100%;
    }

    .metric-row,
    .feature-grid,
    .gateway-steps {
        grid-template-columns: 1fr;
    }

    .section {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .metric {
        border-radius: var(--radius);
    }

    .timeline {
        padding-left: 1rem;
    }

    .timeline__item::before {
        left: -25px;
    }

    .gallery-grid {
        display: grid;
        grid-template-columns: 1fr;
    }

    .gallery-item,
    .gallery-item--1,
    .gallery-item--2,
    .gallery-item--4,
    .gallery-item--5 {
        aspect-ratio: 4 / 3;
        grid-column: auto;
        grid-row: auto;
    }

    .footer-bottom {
        align-items: flex-start;
        flex-direction: column;
        gap: 0.7rem;
    }

    .gallery-modal__close {
        right: 0.6rem;
        top: 0.6rem;
    }

    .gallery-modal__nav {
        height: 38px;
        width: 38px;
    }

    .gallery-modal__nav--prev {
        left: 0.55rem;
    }

    .gallery-modal__nav--next {
        right: 0.55rem;
    }

    .gallery-modal__thumbs {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

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

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