/* Portfolio design system: shared spacing, typography, and theme tokens. */
:root {
  color-scheme: light;
  --bg: #f8f9fb;
  --surface: #ffffff;
  --surface-2: #f0f2f5;
  --text: #1b2028;
  --muted: #596371;
  --border: #dce1e7;
  --accent: #14695f;
  --accent-soft: #e9f4f0;
  --gold: #93601e;
  --mono: "IBM Plex Mono", Consolas, monospace;
  --container: 1200px;
  --radius: 8px;
  --nav-height: 76px;
}
[data-theme="dark"] {
  color-scheme: dark;
  --bg: #14171b;
  --surface: #1b1f25;
  --surface-2: #242a32;
  --text: #f0f3f7;
  --muted: #b1bac7;
  --border: #353e49;
  --accent: #8bd6c2;
  --accent-soft: #213831;
  --gold: #e6b864;
}
* { box-sizing: border-box; margin: 0; padding: 0; letter-spacing: 0; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--nav-height) + env(safe-area-inset-top) + 16px); }
body { font-family: "Manrope", system-ui, sans-serif; font-size: 15px; line-height: 1.75; color: var(--text); background: var(--bg); padding-inline: env(safe-area-inset-left) env(safe-area-inset-right); -webkit-font-smoothing: antialiased; }
body:has(dialog[open]), body.nav-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
button, a, input, textarea { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
button, .btn { touch-action: manipulation; }
button:disabled { cursor: default; opacity: .4; }
button, .btn, .icon-btn, .btn-link { transition: background-color .18s, border-color .18s, color .18s; }
svg { width: 20px; height: 20px; flex-shrink: 0; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }
[hidden] { display: none !important; }
::selection { background: var(--accent); color: var(--bg); }
.container, .navbar, .hero-content-container { width: min(var(--container), calc(100% - 64px)); margin-inline: auto; }
main > section { padding: 88px 0; border-top: 1px solid var(--border); scroll-margin-top: 10px; }
main > section:nth-child(even) { background: var(--surface); }
.section-heading { font-size: 32px; font-weight: 800; line-height: 1.3; margin-bottom: 14px; text-wrap: balance; }
.section-subtitle { max-width: 650px; color: var(--muted); margin-bottom: 36px; font-size: 16px; }
.section-eyebrow { color: var(--accent); font: 500 11px/1.6 var(--mono); margin-bottom: 16px; text-transform: uppercase; }
.skip-link { position: fixed; top: -80px; left: 16px; z-index: 100; background: var(--surface); padding: 12px 20px; }
.skip-link:focus { top: 12px; }
.navbar { display: flex; align-items: center; justify-content: space-between; gap: 20px; height: calc(var(--nav-height) + env(safe-area-inset-top)); padding-top: env(safe-area-inset-top); }
.site-header { padding-top: calc(var(--nav-height) + env(safe-area-inset-top)); }
.nav-backdrop { position: fixed; inset: 0; z-index: 45; background: #0c111766; backdrop-filter: blur(3px); }
.navbar { position: fixed; inset: 0 0 auto; z-index: 50; width: 100%; padding-left: max(calc(20px + env(safe-area-inset-left)), 32px, calc((100% - var(--container)) / 2)); padding-right: max(calc(20px + env(safe-area-inset-right)), 32px, calc((100% - var(--container)) / 2)); background: var(--bg); border-bottom: 1px solid var(--border); }
.nav-logo { display: flex; align-items: center; gap: 14px; flex-shrink: 0; }
.nav-logo > a { font-size: 23px; font-weight: 800; }
.theme-toggle, .nav-toggle, .icon-btn, .copy-email-btn, .gallery-arrow, .scroll-top { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; flex-shrink: 0; color: var(--text); background: transparent; border: 1px solid var(--border); border-radius: 6px; }
.theme-toggle:hover, .icon-btn:hover, .copy-email-btn:hover, .gallery-arrow:hover { background: var(--accent-soft); border-color: var(--accent); }
.nav-links { display: flex; list-style: none; gap: 19px; align-items: center; }
.nav-links a { position: relative; display: block; font-size: 13px; font-weight: 600; padding-block: 26px; color: var(--muted); white-space: nowrap; }
.nav-links a:hover, .nav-links a.active { color: var(--text); }
.nav-links a.active::after { content: ""; height: 2px; background: var(--accent); position: absolute; left: 0; right: 0; bottom: 17px; }
.nav-right { display: none; }
.reading-progress { position: absolute; bottom: -1px; inset-inline: 0; height: 2px; pointer-events: none; }
.reading-progress span { display: block; height: 100%; background: var(--accent); transform: scaleX(0); transform-origin: left; }
.hero { position: relative; overflow: clip; background: var(--surface); }
.hero-content-container { position: relative; min-height: 600px; display: flex; align-items: center; }
.hero-left { width: 60%; position: relative; z-index: 2; padding-block: 62px; }
.hero-eyebrow { display: flex; align-items: center; gap: 12px; }
.eyebrow-line { width: 28px; height: 2px; background: var(--accent); }
.hero-title { max-width: 620px; font-size: 56px; font-weight: 800; line-height: 1.1; text-wrap: balance; margin-bottom: 24px; }
.hero-tagline { font-size: 21px; font-weight: 600; line-height: 1.5; margin-bottom: 12px; }
.hero-subtitle { max-width: 520px; color: var(--muted); font-size: 16px; line-height: 1.85; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 28px; max-width: 540px; }
.hero-socials { display: flex; gap: 4px; }
.hero-socials .icon-btn { border-color: transparent; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 10px 22px; border-top: 1px solid var(--border); margin-top: 30px; padding-top: 18px; max-width: 540px; }
.hero-meta a { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 11px; }
.hero-meta a:hover { color: var(--accent); }
.hero-meta svg { width: 16px; height: 16px; color: var(--accent); }
.icon-btn img { width: 18px; height: 18px; object-fit: contain; }
.theme-logo { filter: brightness(0); }
[data-theme="dark"] .theme-logo { filter: brightness(0) invert(1); }
[data-theme="dark"] .icon-dark { filter: invert(1); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 46px; padding: 11px 18px; font-size: 13px; font-weight: 700; border: 1px solid var(--border); border-radius: 6px; line-height: 1.5; }
.btn-primary { background: var(--text); color: var(--bg); border-color: var(--text); }
.btn-primary:hover { background: var(--accent); border-color: var(--accent); }
.btn-secondary { background: transparent; color: var(--text); }
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }
.hero-right { position: absolute; right: 0; width: 38%; inset-block: 0; }
.hero-visual { height: 100%; position: relative; display: grid; grid-template-columns: minmax(0, 1fr); align-items: center; }
.avatar-container { width: 360px; max-width: 100%; aspect-ratio: 1; margin-left: auto; border-radius: 50%; overflow: hidden; border: 1px solid var(--border); background: #fff; box-shadow: 0 0 0 14px var(--surface), 0 0 0 15px var(--border); }
.hero-avatar { width: 100%; height: 100%; object-fit: cover; opacity: 1; }
.terminal-card { position: absolute; bottom: 35px; right: 0; width: 320px; max-width: 100%; color: #edf2ee; background: rgba(27, 36, 40, .88); border: 1px solid rgba(255,255,255,.2); border-radius: 8px; backdrop-filter: blur(12px); box-shadow: 0 16px 30px #00000014; }
.terminal-top { display: flex; gap: 6px; padding: 13px 18px; border-bottom: 1px solid #ffffff1a; }
.terminal-top span { width: 7px; height: 7px; border-radius: 50%; background: #ed7e75; }
.terminal-top span:nth-child(2) { background: #e6c478; }
.terminal-top span:nth-child(3) { background: #80cbaa; }
.terminal-top small { margin-left: auto; color: #b9c8c5; font: 10px/1 var(--mono); }
.terminal-lines { padding: 16px 18px; font: 11px/1.9 var(--mono); overflow-wrap: anywhere; }
.terminal-lines span { color: #a2e1c3; margin-right: 7px; }
.scroll-indicator { position: absolute; bottom: 14px; left: calc(50% - 20px); }
.scroll-indicator a { display: grid; place-items: center; width: 40px; height: 40px; color: var(--muted); }
.focus-header { max-width: 700px; }
.focus-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; }
.focus-card { display: flex; flex-direction: column; border-top: 2px solid var(--border); padding-top: 20px; }
.focus-index { display: flex; align-items: center; justify-content: space-between; font: 12px var(--mono); color: var(--accent); margin-bottom: 20px; }
.focus-index svg { width: 22px; height: 22px; }
.focus-card h3 { font-size: 18px; font-weight: 700; line-height: 1.45; min-height: 52px; }
.focus-card p { font-size: 14px; color: var(--muted); margin-top: 10px; }
.pill-row, .project-tags, .org-skills, .hike-tags { display: flex; flex-wrap: wrap; gap: 6px 12px; }
.pill, .tag, .skill-tag { font-size: 11px; font-weight: 500; color: var(--muted); }
.pill + .pill::before, .tag + .tag::before, .skill-tag + .skill-tag::before { content: "/"; color: var(--border); margin-right: 10px; }
.focus-card .pill-row { margin-top: auto; padding-top: 20px; }
.about-me-container { display: grid; grid-template-columns: minmax(0, 1fr) 260px; gap: 80px; align-items: center; }
.about-me-description { max-width: 690px; font-size: 17px; line-height: 1.9; color: var(--muted); }
.about-me-description + .about-me-description { margin-top: 16px; }
.highlight { color: var(--text); font-weight: 500; }
.about-actions { margin-top: 24px; }
.about-me-avatar { width: 230px; height: auto; aspect-ratio: 3 / 4; object-fit: cover; border-radius: 4px; box-shadow: 12px 12px 0 var(--surface-2); }
.skills-container { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); grid-auto-rows: 1fr; gap: 16px; }
.skill-column { border: 1px solid var(--border); border-radius: 8px; padding: 24px; background: var(--surface); display: flex; flex-direction: column; gap: 16px; }
.skill-column h3 { font-size: 15px; font-weight: 700; margin-bottom: 2px; padding-bottom: 14px; border-bottom: 1px solid var(--border); }
.skill-items { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px 14px; }
.skill-toggle { display: none; }
.skill-item { min-width: 0; display: flex; align-items: center; gap: 10px; min-height: 32px; color: var(--muted); font-size: 13px; line-height: 1.5; }
.skill-item img { width: 24px; height: 24px; object-fit: contain; flex-shrink: 0; }
.skill-item span { overflow-wrap: anywhere; }
.exp-list { border-top: 1px solid var(--border); }
.exp-item { display: grid; grid-template-columns: 170px minmax(0, 1fr); gap: 24px; padding: 26px 0; border-bottom: 1px solid var(--border); }
.exp-meta { font: 11px/1.8 var(--mono); color: var(--muted); padding-top: 13px; }
.current-role { display: block; color: var(--accent); font: 600 11px/1.6 "Manrope", sans-serif; margin-top: 6px; }
.exp-card { min-width: 0; }
.exp-card-header { display: flex; align-items: center; gap: 18px; position: relative; border-radius: 6px; }
.exp-card-header:has(.exp-toggle:hover), .exp-card-header:has(.exp-toggle:focus-visible) { background: var(--surface-2); }
.exp-logo { width: 48px; height: 48px; flex-shrink: 0; display: grid; place-items: center; padding: 6px; background: white; border: 1px solid var(--border); border-radius: 6px; }
.exp-logo img { max-height: 36px; object-fit: contain; }
.exp-headings { flex: 1; min-width: 0; }
.exp-headings h3 { font-size: 18px; font-weight: 700; }
.exp-role { color: var(--muted); font-size: 13px; margin-top: 3px; }
.exp-toggle { color: var(--accent); background: transparent; border: 1px solid var(--border); display: grid; place-items: center; width: 44px; height: 44px; border-radius: 6px; flex-shrink: 0; }
.exp-toggle::after { content: ""; position: absolute; inset: 0; }
.experience-toolbar { display: flex; justify-content: flex-end; margin: -14px 0 14px; }
.exp-toggle:hover { background: var(--accent-soft); }
.exp-toggle svg { transition: transform .2s ease; }
.exp-toggle[aria-expanded="true"] svg { transform: rotate(180deg); }
.exp-card-body { padding: 26px 0 0 66px; color: var(--muted); font-size: 14px; }
.role-split { display: grid; gap: 24px; }
.role-title { color: var(--text); font-size: 14px; font-weight: 500; margin-bottom: 10px; }
.role-dates { color: var(--muted); font-weight: 400; }
.role-list, .client-work-card ul { padding-left: 18px; }
.role-list li, .client-work-card li { margin-block: 7px; }
.client-work { margin-top: 24px; }
.client-work-label { color: var(--accent); font-size: 11px; font-weight: 600; margin-bottom: 18px; }
.client-work-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; }
.client-work-card { border-top: 1px solid var(--border); padding-top: 16px; }
.client-work-card > span { color: var(--accent); font-size: 11px; }
.client-work-card h5 { color: var(--text); font-size: 14px; line-height: 1.6; margin-block: 8px; font-weight: 500; }
.exp-card-body > .pill-row { margin-block: 22px; }
.learn-more, .btn-link { display: inline-flex; align-items: center; gap: 6px; color: var(--accent); font-size: 13px; font-weight: 500; text-underline-offset: 4px; }
.learn-more:hover, .btn-link:hover { text-decoration: underline; }
.leadership-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); grid-auto-rows: 1fr; gap: 16px; margin-top: 30px; }
.leadership-card { border: 1px solid var(--border); border-radius: 8px; padding: 24px; background: var(--surface); min-width: 0; }
.org-card-inner { height: 100%; display: flex; flex-direction: column; }
.org-header { margin-bottom: 20px; }
.org-logo { width: 48px; height: 48px; display: grid; place-items: center; background: var(--surface-2); border-radius: 6px; }
.org-logo img { width: 36px; height: 36px; object-fit: contain; }
.org-content { display: flex; flex-direction: column; flex: 1; }
.org-content h3 { font-size: 17px; font-weight: 700; line-height: 1.5; min-height: 52px; }
.badge { color: var(--accent); font-size: 12px; line-height: 1.65; min-height: 40px; margin-top: 10px; }
.dates { color: var(--muted); font-size: 11px; margin: 10px 0 18px; min-height: 20px; }
.org-content .description { color: var(--muted); font-size: 14px; flex: 1; }
.org-skills { min-height: 68px; align-content: start; padding-top: 22px; border-top: 1px solid var(--border); margin-top: 24px; }
.cert-filters, .project-filters { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 28px; }
.cert-filter-btn, .filter-btn { border: 1px solid transparent; background: transparent; color: var(--muted); min-height: 44px; padding: 8px 18px; border-radius: 6px; font-size: 13px; }
.cert-filter-btn:hover, .filter-btn:hover { color: var(--text); background: var(--surface-2); }
.cert-filter-btn.is-active, .filter-btn.is-active { color: var(--text); background: var(--surface-2); border-color: var(--border); font-weight: 500; }
.cert-group + .cert-group { margin-top: 32px; }
.cert-group-label { color: var(--muted); font: 11px var(--mono); margin-bottom: 18px; }
.certifications-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; align-items: stretch; }
.cert-card { display: flex; flex-direction: column; align-items: flex-start; border: 1px solid var(--border); border-radius: 8px; padding: 24px; background: var(--surface); min-width: 0; }
.cert-card-featured { border-top: 3px solid var(--gold); }
.cert-mark { font: 500 12px/1.5 var(--mono); color: var(--accent); margin-bottom: 18px; width: 100%; display: flex; align-items: center; justify-content: space-between; }
.cert-mark svg { width: 19px; height: 19px; }
.credential-expired { color: var(--gold); font: 500 11px/1.5 var(--mono); }
.cert-level { font-size: 11px; color: var(--gold); margin-bottom: 6px; }
.cert-info h3 { font-size: 17px; font-weight: 700; line-height: 1.5; }
.cert-dates { font-size: 12px; color: var(--muted); margin-block: 12px; }
.cert-summary { font-size: 13px; color: var(--muted); line-height: 1.8; }
.cert-actions { margin-top: auto; padding-top: 22px; display: flex; flex-wrap: wrap; gap: 8px; }
.cert-actions .btn { font-size: 12px; min-height: 44px; padding: 8px 14px; }
.projects-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; }
.project-card { display: flex; flex-direction: column; overflow: hidden; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); min-width: 0; }
.project-picture { display: block; background: var(--surface-2); }
.project-image { width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: contain; background: var(--surface-2); border-bottom: 1px solid var(--border); }
.project-preview { border: 0; display: block; width: 100%; background: var(--surface-2); position: relative; color: var(--text); text-align: inherit; }
.preview-icon { position: absolute; right: 14px; bottom: 14px; display: grid; place-items: center; width: 40px; height: 40px; background: var(--surface); border: 1px solid var(--border); border-radius: 6px; }
.project-preview:hover .preview-icon { background: var(--accent); color: var(--bg); border-color: var(--accent); }
.project-content { display: flex; flex-direction: column; padding: 26px; flex: 1; gap: 14px; }
.project-type { color: var(--accent); font-size: 11px; }
.project-content h3 { font-size: 22px; font-weight: 800; line-height: 1.4; }
.project-content > p { color: var(--muted); font-size: 14px; }
.project-details { border-block: 1px solid var(--border); }
.project-details summary { display: flex; align-items: center; justify-content: space-between; gap: 12px; list-style: none; cursor: pointer; padding-block: 12px; font-size: 12px; font-weight: 700; }
.project-details summary::-webkit-details-marker { display: none; }
.project-details[open] summary svg { transform: rotate(180deg); }
.case-study-grid { padding-block: 0 18px; display: grid; gap: 14px; }
.case-study-grid > div { display: grid; grid-template-columns: 64px minmax(0, 1fr); gap: 12px; }
.case-study-grid span { font-size: 11px; color: var(--accent); padding-top: 2px; }
.case-study-grid p { color: var(--muted); font-size: 13px; }
.project-tags { margin-top: auto; padding-top: 8px; }
.project-content > .btn-link { margin-top: 6px; }
.hiking-header { max-width: 700px; }
.hike-stats { display: flex; gap: 48px; margin-block: 24px 28px; padding-bottom: 24px; border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.stat-label { color: var(--muted); font-size: 11px; }
.stat-value { font-size: 20px; font-weight: 500; margin-top: 5px; }
.gallery-controls { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.gallery-count { color: var(--muted); font-size: 12px; }
.gallery-buttons { display: flex; gap: 8px; }
.hike-grid { display: grid; grid-auto-flow: column; grid-auto-columns: calc((100% - 40px) / 3); gap: 20px; overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth; padding-bottom: 18px; scrollbar-color: var(--border) transparent; scrollbar-width: thin; }
.hike-card { scroll-snap-align: start; min-width: 0; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; background: var(--surface); display: flex; flex-direction: column; }
.hike-embed { display: none; }
.trail-cover { display: flex; align-items: center; justify-content: space-between; padding: 24px; background: var(--surface-2); color: var(--accent); }
.trail-cover svg { width: 32px; height: 32px; stroke-width: 1.3; }
.trail-number { font: 400 32px/1 var(--mono); }
.hike-content { padding: 24px; border-top: 1px solid var(--border); flex: 1; display: flex; flex-direction: column; }
.hike-top { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; }
.hike-top h3 { font-size: 19px; font-weight: 800; }
.hike-badge { color: var(--accent); font: 10px var(--mono); }
.hike-meta { color: var(--muted); font-size: 12px; margin-block: 14px; }
.hike-tags { margin-bottom: 14px; }
.hike-actions { display: flex; align-items: center; gap: 12px; justify-content: space-between; margin-top: auto; padding-top: 8px; }
.hike-actions .btn-link { font-size: 12px; }
.hike-preview { width: 44px; height: 44px; }
.media-dialog { position: fixed; inset: 0; margin: auto; width: min(1100px, calc(100% - 40px)); max-height: calc(100dvh - 40px); border: 1px solid var(--border); border-radius: 8px; background: var(--surface); color: var(--text); padding: 0; overscroll-behavior: contain; }
.media-dialog::backdrop { background: #0c1117b8; backdrop-filter: blur(4px); }
.media-toolbar { display: flex; align-items: center; gap: 12px; padding: 16px 20px; border-bottom: 1px solid var(--border); position: sticky; top: 0; background: var(--surface); z-index: 1; }
.media-toolbar h2 { font-size: 17px; line-height: 1.5; margin-right: auto; font-weight: 700; }
.media-variants { display: flex; gap: 6px; }
.media-variants [aria-pressed="true"] { color: var(--accent); border-color: var(--accent); background: var(--accent-soft); }
.media-content { padding: 20px; background: var(--surface-2); min-height: 100px; }
.media-content > img { width: 100%; height: auto; max-height: calc(100dvh - 240px); object-fit: contain; margin: auto; }
.media-content .instagram-media, .media-content iframe { width: 100% !important; max-width: 540px !important; min-width: 0 !important; margin: auto !important; border: 0 !important; box-shadow: none !important; }
.media-content .embed-fallback { display: grid; gap: 12px; padding: 48px 20px; place-items: center; color: var(--text); background: var(--surface); font-size: 14px; text-align: center; }
.media-footer { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; justify-content: space-between; padding: 14px 20px; border-top: 1px solid var(--border); }
.media-footer p { font-size: 12px; color: var(--muted); }
.contact-wrapper { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 64px; }
.contact-info > p { color: var(--muted); font-size: 15px; max-width: 440px; }
.contact-links { display: grid; gap: 0; margin-top: 28px; }
.contact-link { display: flex; align-items: center; gap: 14px; font-size: 14px; color: var(--text); min-width: 0; overflow-wrap: anywhere; }
.contact-links > .contact-link { padding-block: 16px; border-bottom: 1px solid var(--border); }
.contact-links > .contact-link svg { margin-left: auto; color: var(--muted); width: 17px; }
.contact-link:hover { color: var(--accent); }
.contact-link img { width: 22px; height: 22px; object-fit: contain; flex-shrink: 0; }
.contact-email-row { display: flex; align-items: center; gap: 8px; min-width: 0; padding-bottom: 18px; border-bottom: 1px solid var(--border); }
.copy-email-btn { width: 44px; height: 44px; border: 1px solid var(--border); }
.contact-email { font-size: 13px; }
.copy-email-btn.is-copied { color: var(--accent); }
.contact-form { display: grid; gap: 18px; }
.form-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.form-group { display: grid; gap: 6px; }
.form-group label { font-size: 12px; font-weight: 700; }
.form-group input, .form-group textarea { width: 100%; min-width: 0; padding: 12px 14px; color: var(--text); border: 1px solid var(--border); border-radius: 6px; background: var(--surface); font-size: 16px; }
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--muted); opacity: .8; }
.form-group textarea { resize: vertical; min-height: 140px; }
.form-status { font-size: 12px; color: var(--accent); }
.form-status:empty { display: none; }
.form-status.error { color: #ba392e; }
[data-theme="dark"] .form-status.error { color: #ffa59a; }
.contact-form > .btn { justify-self: start; }
.footer { border-top: 1px solid var(--border); padding: 34px 0; background: var(--surface); }
.footer .container { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; }
.footer-cta { font-size: 14px; font-weight: 500; }
.footer-cta span { display: block; color: var(--muted); font-size: 12px; font-weight: 400; margin-top: 2px; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 12px 20px; flex-basis: 100%; order: 3; font-size: 11px; color: var(--muted); }
.footer-socials { display: flex; gap: 8px; }
.footer .container > p:last-child { flex-basis: 100%; font-size: 11px; color: var(--muted); order: 4; }
.scroll-top { position: fixed; bottom: 22px; right: 22px; background: var(--surface); z-index: 20; visibility: hidden; opacity: 0; transition: opacity .2s; box-shadow: 0 4px 14px #0000000a; }
.scroll-top.visible { visibility: visible; opacity: 1; }
@media (max-width: 1150px) {
  .nav-links { gap: 12px; }
  .nav-links a { font-size: 11px; }
  .hero-title { font-size: 50px; }
  .hero-right { width: 35%; }
  .avatar-container { width: 310px; }
  .hero-left { width: 61%; }
  .leadership-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .org-content h3 { min-height: 52px; }
  .badge { min-height: 40px; }
  .hike-grid { grid-auto-columns: calc((100% - 20px) / 2); }
}
@media (max-width: 900px) {
  .nav-right { display: block; }
  .nav-links { position: absolute; top: 100%; inset-inline: 0; background: var(--bg); padding: 20px 32px calc(20px + env(safe-area-inset-bottom)); border-bottom: 1px solid var(--border); display: none; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; max-height: calc(100dvh - var(--nav-height) - env(safe-area-inset-top)); overflow-y: auto; overscroll-behavior: contain; }
  .nav-links.open { display: grid; }
  .nav-links a { padding: 12px 14px; min-height: 48px; font-size: 14px; border: 1px solid var(--border); border-radius: 6px; }
  .nav-links a.active { background: var(--accent-soft); color: var(--accent); border-color: var(--accent); }
  .nav-links a.active::after { display: none; }
  .nav-links li:last-child { grid-column: 1 / -1; }
  .focus-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; }
  .focus-card h3 { min-height: 0; }
  .skills-container { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .certifications-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero-title { font-size: 44px; }
  .hero-tagline { font-size: 17px; }
  .hero-subtitle { font-size: 14px; }
  .terminal-lines { font-size: 10px; padding: 12px; }
  .terminal-card { bottom: 65px; }
  .about-me-container { gap: 32px; grid-template-columns: minmax(0, 1fr) 180px; }
  .about-me-description { font-size: 16px; }
  .exp-item { grid-template-columns: 135px minmax(0, 1fr); gap: 16px; }
  .exp-card-body { padding-left: 0; }
  .client-work-grid { grid-template-columns: 1fr; }
  .contact-wrapper { gap: 32px; }
}
@media (max-width: 640px) {
  :root { --nav-height: 64px; }
  .container, .hero-content-container { width: calc(100% - 40px); }
  .navbar { padding-inline: calc(20px + env(safe-area-inset-left)) calc(20px + env(safe-area-inset-right)); }
  .nav-links { padding: 16px 20px calc(20px + env(safe-area-inset-bottom)); }
  .nav-logo > a { font-size: 21px; }
  .hero-content-container { display: grid; grid-template-columns: minmax(0, 1fr) 104px; column-gap: 20px; min-height: 0; padding-block: 32px 26px; }
  .hero-left, .hero-right, .hero-visual { display: contents; }
  .hero-eyebrow { grid-column: 1 / -1; grid-row: 1; margin-bottom: 24px; }
  .hero-title { grid-column: 1; grid-row: 2; align-self: center; font-size: 33px; line-height: 1.14; margin: 0; text-wrap: initial; }
  .avatar-container { grid-column: 2; grid-row: 2; align-self: center; position: static; width: 104px; margin: 0; box-shadow: 0 0 0 5px var(--surface), 0 0 0 6px var(--border); }
  .hero-tagline { grid-column: 1 / -1; grid-row: 3; margin: 26px 0 12px; font-size: 18px; max-width: 330px; }
  .hero-subtitle { grid-column: 1 / -1; grid-row: 4; font-size: 14px; line-height: 1.8; }
  .hero-actions { grid-column: 1 / -1; grid-row: 5; display: grid; grid-template-columns: 1.2fr 1fr; gap: 14px 8px; margin-top: 22px; }
  .hero-actions .btn { min-height: 48px; padding-inline: 12px; }
  .hero-socials { grid-column: 1 / -1; gap: 10px; }
  .hero-socials .icon-btn { width: 44px; height: 44px; border: 1px solid var(--border); }
  .hero-meta { display: none; }
  .terminal-card { grid-column: 1 / -1; grid-row: 6; position: static; width: 100%; margin-top: 22px; box-shadow: none; }
  .terminal-top { display: none; }
  .terminal-lines { display: flex; flex-wrap: wrap; gap: 2px 14px; font-size: 10px; padding: 12px 14px; }
  .terminal-lines p:nth-child(n+3) { display: none; }
  .scroll-indicator { display: none; }
  main > section { padding: 52px 0; }
  .section-heading { font-size: 26px; }
  .section-subtitle { font-size: 14px; margin-bottom: 28px; }
  .section-eyebrow { font-size: 10px; }
  .focus-grid { grid-template-columns: 1fr; gap: 22px; }
  .focus-card { display: grid; grid-template-columns: 30px minmax(0, 1fr); column-gap: 16px; }
  .focus-index { grid-row: 1 / 4; display: flex; flex-direction: column; justify-content: flex-start; gap: 16px; padding-top: 3px; }
  .focus-card h3, .focus-card p, .focus-card .pill-row { grid-column: 2; }
  .focus-card .pill-row { padding-top: 12px; }
  .focus-card h3 { font-size: 16px; }
  .focus-card p { font-size: 13px; }
  .focus-card .pill-row { gap: 4px 8px; }
  .about-me-container { grid-template-columns: 1fr; gap: 28px; }
  .about-me-image-container { order: -1; }
  .about-me-avatar { width: 130px; aspect-ratio: 1; object-position: center 28%; }
  .skills-container { grid-template-columns: 1fr; grid-auto-rows: auto; gap: 10px; }
  .skill-column { padding: 18px; gap: 16px; }
  .skill-column:has(.skill-toggle) { padding: 0; gap: 0; }
  .skill-column h3 { font-size: 14px; margin: 0; padding: 0; border: 0; line-height: 1.5; }
  .skill-heading-label { display: none; }
  .skill-toggle { display: flex; align-items: center; gap: 12px; width: 100%; min-height: 60px; padding: 16px 18px; border: 0; border-radius: 7px; background: transparent; color: var(--text); font: inherit; font-weight: 700; text-align: left; }
  .skill-toggle > span:first-child { flex: 1; }
  .skill-toggle[aria-expanded="true"] { color: var(--accent); }
  .skill-count { font: 11px var(--mono); color: var(--muted); }
  .skill-toggle svg { width: 18px; height: 18px; transition: transform .2s; }
  .skill-toggle[aria-expanded="true"] svg { transform: rotate(180deg); }
  .skill-items { padding: 4px 18px 20px; gap: 18px 12px; }
  .skill-item { font-size: 13px; gap: 10px; min-height: 32px; }
  .skill-item img { width: 24px; height: 24px; }
  .exp-item { grid-template-columns: 1fr; gap: 10px; padding-block: 22px; }
  .exp-meta { padding-top: 0; }
  .exp-headings h3 { font-size: 15px; }
  .exp-card-header { gap: 12px; align-items: flex-start; }
  .exp-logo { width: 40px; height: 40px; }
  .exp-role { font-size: 12px; }
  .exp-toggle { width: 44px; height: 44px; }
  .exp-card-body { font-size: 13px; padding-top: 20px; }
  .exp-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
  .current-role { margin-top: 0; }
  .leadership-grid, .certifications-grid, .projects-grid { grid-template-columns: 1fr; }
  .leadership-grid { grid-auto-rows: auto; }
  .leadership-card, .cert-card { padding: 20px; }
  .org-card-inner { display: grid; grid-template-columns: minmax(0, 1fr) 40px; gap: 0 16px; }
  .org-header { grid-column: 2; grid-row: 1; margin: 0; }
  .org-content { display: contents; }
  .org-content h3 { grid-column: 1; grid-row: 1; font-size: 16px; align-self: center; }
  .org-content > :not(h3) { grid-column: 1 / -1; }
  .org-logo { width: 40px; height: 40px; }
  .org-logo img { width: 28px; height: 28px; }
  .org-content h3, .badge, .dates { min-height: 0; }
  .dates { margin-block: 8px 12px; }
  .org-content .badge { margin-top: 16px; }
  .org-content .org-skills { display: none; }
  .cert-filters { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 4px; padding: 4px; border: 1px solid var(--border); border-radius: 8px; }
  .cert-filter-btn { padding-inline: 8px; }
  .cert-summary { display: none; }
  .cert-mark { margin-bottom: 12px; }
  .cert-info h3 { font-size: 16px; }
  .cert-dates { margin-bottom: 0; }
  .cert-actions { padding-top: 18px; width: 100%; }
  .cert-actions .btn { flex: 1; }
  .project-filters { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: thin; padding-bottom: 6px; }
  .filter-btn { flex-shrink: 0; padding-inline: 14px; }
  .project-content { padding: 22px; }
  .project-content h3 { font-size: 20px; }
  .diskarte-project-image { aspect-ratio: 4 / 3; }
  .hike-grid { grid-auto-columns: min(calc(100% - 20px), 380px); gap: 12px; }
  .hike-stats { gap: 18px 28px; }
  .stat-value { font-size: 17px; }
  .contact-wrapper { grid-template-columns: 1fr; gap: 32px; }
  .contact-info > p { font-size: 15px; }
  .contact-link { font-size: 14px; }
  .contact-email { font-size: 14px; }
  .form-row { grid-template-columns: 1fr; gap: 18px; }
  .contact-form > .btn { justify-self: stretch; min-height: 48px; }
  .footer .container { gap: 20px; }
  .footer-nav { display: none; }
  .footer { padding-bottom: calc(34px + env(safe-area-inset-bottom)); }
  .scroll-top { width: 44px; height: 44px; bottom: calc(14px + env(safe-area-inset-bottom)); right: 14px; }
}
@media (max-width: 640px) and (max-height: 740px) {
  .hero-content-container { padding-top: 24px; }
  .hero-eyebrow { margin-bottom: 18px; }
  .hero-tagline { margin-top: 22px; font-size: 17px; }
  .hero-subtitle { font-size: 13px; line-height: 1.7; }
  .hero-actions { margin-top: 16px; }
  .terminal-card { display: none; }
}
@media (max-width: 360px) {
  .hero-content-container { grid-template-columns: minmax(0, 1fr) 84px; gap: 0 16px; }
  .hero-title { font-size: 29px; }
  .avatar-container { width: 84px; }
  .hero-actions .btn { padding-inline: 8px; font-size: 12px; gap: 6px; }
  .skill-items { grid-template-columns: 1fr; }
  .nav-links a { font-size: 13px; padding-inline: 10px; }
  .contact-email { font-size: 13px; }
}
@media (max-width: 360px) and (max-height: 640px) {
  .hero-subtitle { display: none; }
}
@media (max-width: 640px), (max-width: 900px) and (max-height: 500px) {
  .media-dialog { width: 100%; max-width: none; height: 100dvh; max-height: 100dvh; margin: 0; border: 0; border-radius: 0; overflow: hidden; }
  .media-dialog[open] { display: flex; flex-direction: column; }
  .media-toolbar { flex-shrink: 0; flex-wrap: wrap; gap: 8px; padding: calc(12px + env(safe-area-inset-top)) calc(16px + env(safe-area-inset-right)) 12px calc(16px + env(safe-area-inset-left)); }
  .media-toolbar h2 { font-size: 14px; flex: 1; min-width: 0; }
  .media-variants { order: 3; flex-basis: 100%; justify-content: center; }
  .media-content { flex: 1; min-height: 0; padding: 12px calc(12px + env(safe-area-inset-right)) 12px calc(12px + env(safe-area-inset-left)); overflow-y: auto; overscroll-behavior: contain; }
  .media-content > img { max-height: none; }
  .media-footer { flex-shrink: 0; padding: 10px calc(16px + env(safe-area-inset-right)) calc(10px + env(safe-area-inset-bottom)) calc(16px + env(safe-area-inset-left)); }
  .media-footer .btn-link { min-height: 44px; }
}
@media (min-width: 641px) and (max-width: 900px) and (max-height: 500px) {
  :root { --nav-height: 60px; }
  .hero-content-container { min-height: 0; padding-block: 24px; }
  .hero-left { padding-block: 0; }
  .hero-eyebrow { margin-bottom: 12px; }
  .hero-title { font-size: 32px; margin-bottom: 12px; }
  .hero-tagline { font-size: 16px; margin-bottom: 0; }
  .hero-actions { margin-top: 18px; gap: 8px; }
  .hero-actions .btn { min-height: 44px; padding-inline: 12px; font-size: 12px; }
  .hero-subtitle, .hero-meta, .terminal-card, .scroll-indicator { display: none; }
  .avatar-container { width: 184px; margin-inline: auto; box-shadow: 0 0 0 7px var(--surface), 0 0 0 8px var(--border); }
  .media-variants { order: 0; flex-basis: auto; }
}
@media (prefers-reduced-motion: reduce) {
  html, .hike-grid { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}