@import url("https://fonts.googleapis.com/css2?family=Heebo:wght@400;500;600;700;800&family=Roboto:wght@400;500;600&display=swap");

/* Shared visual system. Content is visible before JavaScript or animation loads. */
:root {
  --paper: #ffffff;
  --canvas: #f5f7fb;
  --ink: #203047;
  --muted: #58677b;
  --accent: #465dc8;
  --accent-dark: #3348a9;
  --accent-soft: #edf0ff;
  --green: #22786d;
  --green-soft: #e9f3ef;
  --line: #dee5ef;
  --heading: "Heebo", sans-serif;
  --body: "Roboto", sans-serif;
  --ease: cubic-bezier(.22, 1, .36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 110px; }
body { margin: 0; color: var(--ink); background: var(--paper); font: 400 16px/1.7 var(--body); -webkit-font-smoothing: antialiased; }
body, button, input, textarea { font-family: var(--body); }
button, input, textarea { font-size: inherit; }
button, a, input, textarea, summary { -webkit-tap-highlight-color: transparent; }
button, summary { cursor: pointer; }
button { color: inherit; }
a { color: inherit; text-decoration: none; }
a, button { touch-action: manipulation; }
img, svg { display: block; max-width: 100%; }
h1, h2, h3, h4, p { margin: 0; }
h1, h2, h3, h4 { font-family: var(--heading); line-height: 1.18; }
h1 { font-size: clamp(2.6rem, 5vw, 4.6rem); font-weight: 700; letter-spacing: -.055em; }
h2 { font-size: clamp(1.9rem, 3vw, 2.7rem); font-weight: 600; letter-spacing: -.04em; }
h3 { font-size: 1.35rem; font-weight: 600; letter-spacing: -.025em; }
p { color: var(--muted); }
::selection { background: #dce3ff; color: var(--ink); }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 5px; border-radius: 4px; }
[hidden] { display: none !important; }
.container { width: min(1160px, calc(100% - 64px)); margin-inline: auto; }
.section { padding-block: 96px; }
.section-soft { background: var(--canvas); }
.icon { width: 22px; height: 22px; flex: 0 0 auto; fill: none; stroke: currentColor; stroke-width: 1.65; stroke-linecap: round; stroke-linejoin: round; }
.icon-box { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 14px; background: var(--accent-soft); color: var(--accent); flex-shrink: 0; }
.icon-box.green { background: var(--green-soft); color: var(--green); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; top: -80px; left: 20px; z-index: 100; padding: 10px 20px; color: #fff; background: var(--accent); border-radius: 8px; }
.skip-link:focus { top: 16px; }

/* Navigation */
.site-header { position: sticky; top: 0; z-index: 30; background: rgba(255, 255, 255, .96); border-bottom: 1px solid transparent; transition: border-color 200ms; }
.site-header.is-scrolled { border-color: var(--line); }
.header-inner { min-height: 88px; display: flex; align-items: center; gap: 30px; }
.brand { display: inline-flex; align-items: center; gap: 11px; flex-shrink: 0; font: 600 19px var(--heading); letter-spacing: -.6px; }
.brand-symbol { width: 48px; height: 48px; justify-content: center; border-radius: 13px; }
.brand-symbol-icon { width: 46px; height: 46px; overflow: visible; }
.brand-symbol-icon > rect:first-child { transition: fill 200ms; }
.brand-symbol:hover .brand-symbol-icon > rect:first-child { fill: #2b4263; }
.brand-baseline { fill: none; stroke: #91a5be; stroke-width: 1.5; stroke-linecap: round; }
.brand-bar { fill: #b4c3ff; }
.brand-trend { fill: none; stroke: #83dfc9; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.brand-point { fill: #83dfc9; }
.site-nav { display: flex; align-items: center; justify-content: flex-end; gap: 28px; margin-left: auto; }
.site-nav a { position: relative; padding-block: 11px; font-size: 14px; font-weight: 500; color: var(--muted); transition: color 180ms; }
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--accent); }
.site-nav a[aria-current="page"]::after { content: ""; position: absolute; bottom: 3px; left: 0; width: 18px; height: 2px; background: var(--accent); }
.header-actions { display: flex; align-items: center; gap: 8px; }
.lang-toggle { display: inline-flex; align-items: center; justify-content: center; gap: 7px; min-width: 68px; height: 40px; border: 1px solid var(--line); border-radius: 9px; background: white; font-size: 12px; font-weight: 600; transition: border-color 180ms, background 180ms; }
.lang-toggle .icon { width: 16px; height: 16px; }
.lang-toggle:hover { border-color: var(--accent); background: var(--canvas); }
.menu-toggle { display: none; place-items: center; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 9px; background: white; }
.menu-toggle[aria-expanded="true"] .menu-open, .menu-toggle[aria-expanded="false"] .menu-close { display: none; }

/* Buttons and small contextual labels */
.button { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 12px 22px; background: var(--accent); color: #fff; border: 1px solid transparent; border-radius: 9px; font-size: 14px; line-height: 1.5; font-weight: 500; transition: background 180ms, border-color 180ms, box-shadow 180ms; }
.button:hover { background: var(--accent-dark); box-shadow: 0 4px 14px #465dc81c; }
.button .icon { width: 18px; height: 18px; }
.button-secondary { color: var(--ink); background: #fff; border-color: var(--line); }
.button-secondary:hover { background: var(--canvas); border-color: #b9c5d9; box-shadow: none; }
.text-link { display: inline-flex; align-items: center; gap: 9px; color: var(--accent); font-size: 14px; font-weight: 500; padding-block: 8px; }
.text-link:hover { text-decoration: underline; text-underline-offset: 5px; }
.text-link .icon { width: 17px; height: 17px; }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.status { display: inline-flex; align-items: center; gap: 8px; color: var(--green); font-size: 12px; font-weight: 500; }
.status::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; flex-shrink: 0; }
.tag-list { display: flex; flex-wrap: wrap; gap: 7px; list-style: none; margin: 0; padding: 0; }
.tag-list li { padding: 4px 10px; background: var(--canvas); border: 1px solid var(--line); border-radius: 6px; color: var(--muted); font-size: 12px; line-height: 1.5; }

/* A connected practice: the portfolio's central visual. */
.hero { padding: 68px 0 72px; }
.hero-grid { display: grid; grid-template-columns: 1.12fr 1fr; align-items: center; gap: 60px; }
.hero-greeting { font-size: 17px; color: var(--ink); margin-bottom: 20px; display: flex; align-items: center; gap: 10px; }
.greeting-line { width: 25px; height: 2px; background: var(--accent); }
.hero h1 { max-width: 650px; }
.hero-description { font-size: 17px; max-width: 500px; margin-block: 24px 30px; line-height: 1.8; }
.hero-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 20px; margin-top: 30px; color: var(--muted); font-size: 12px; }
.hero-meta span { display: inline-flex; align-items: center; gap: 6px; }
.hero-meta .icon { width: 16px; height: 16px; }
.hero-portrait { position: relative; justify-self: end; width: min(100%, 430px); aspect-ratio: .78; overflow: hidden; border: 1px solid var(--line); border-radius: 24px 24px 86px 24px; background: var(--canvas); box-shadow: 0 22px 60px #20304718; }
.hero-portrait::after { position: absolute; inset: 0; border: 10px solid #ffffff20; border-radius: inherit; content: ""; pointer-events: none; }
.hero-portrait img { width: 100%; height: 100%; object-fit: cover; object-position: center 19%; }
.hero-portrait figcaption { position: absolute; inset: auto 18px 18px; z-index: 1; display: grid; gap: 2px; padding: 13px 16px; border: 1px solid #ffffffa6; border-radius: 12px; background: #ffffffed; backdrop-filter: blur(8px); }
.hero-portrait figcaption strong { color: var(--ink); font: 600 15px/1.4 var(--heading); }
.hero-portrait figcaption span { color: var(--muted); font-size: 12px; }
.practice-map { position: relative; width: 100%; aspect-ratio: 1 / 1.04; min-height: 415px; border-radius: 32px 32px 90px 32px; background-color: #eff3fa; background-image: radial-gradient(#c7d2e2 .8px, transparent .8px); background-size: 20px 20px; isolation: isolate; }
.map-lines { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -1; fill: none; stroke: #9baed1; stroke-width: 1.5; }
.map-line { stroke-dasharray: 5 6; }
.map-trace { fill: none; stroke: #465dc8; stroke-width: 2.5; stroke-linecap: round; opacity: 0; }
.map-trace-auto { stroke: var(--green); }
.map-endpoint { fill: var(--accent); stroke: none; }
.map-endpoint-auto { fill: var(--green); }
.map-node { position: absolute; display: flex; align-items: center; gap: 15px; padding: 21px 24px; border: 1px solid #e1e7f0; background: white; border-radius: 16px; box-shadow: 0 8px 26px #34496a09; }
.map-chart-bar { fill: currentColor; stroke: none; }
.map-node strong { display: block; font: 600 17px var(--heading); letter-spacing: -.4px; }
.map-node p { font-size: 12px; margin-top: 3px; }
.map-node-web { top: 9%; left: 8%; right: 17%; }
.map-node-data { top: 40%; left: 23%; right: -3%; }
.map-node-auto { top: 71%; left: 5%; right: 15%; }
.map-junction { position: absolute; top: 32%; left: 8%; display: grid; place-items: center; width: 38px; height: 38px; color: var(--accent); background: #fff; border: 1px solid #cbd5ed; border-radius: 50%; }
.map-junction .icon { width: 18px; height: 18px; }
.map-caption { position: absolute; bottom: 4%; right: 12%; font-size: 11px; color: #64758c; }
.intro-strip { display: grid; grid-template-columns: 1.1fr 1fr 1fr; gap: 28px; padding-block: 26px; border-top: 1px solid var(--line); }
.intro-strip > div { display: flex; align-items: center; gap: 12px; }
.intro-strip .icon { color: var(--accent); width: 20px; height: 20px; }
.intro-strip p { font-size: 13px; }
.intro-strip strong { font-weight: 500; color: var(--ink); }

/* Section hierarchy */
.section-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; margin-bottom: 38px; }
.section-heading p { max-width: 580px; margin-top: 12px; }
.section-heading > .text-link { flex-shrink: 0; }
.page-intro { padding: 58px 0 46px; }
.breadcrumb { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 12px; margin-bottom: 28px; }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb .icon { width: 13px; height: 13px; }
.page-intro h1 { max-width: 820px; font-size: clamp(2.5rem, 4.6vw, 3.9rem); }
.page-intro > .container > p { margin-top: 20px; max-width: 670px; font-size: 18px; }
.page-content { padding: 14px 0 96px; }

/* Projects: conceptual illustrations, never presented as real screenshots. */
.project-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 34px; }
.project-grid--portfolio { grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 32px 24px; }
.project-grid--portfolio > .project-card--featured { grid-column: span 3; }
.project-grid--portfolio > .project-card--compact { grid-column: span 2; }
.project-card { min-width: 0; scroll-margin-top: 110px; }
.project-card--compact { display: flex; flex-direction: column; gap: 18px; padding: 26px; border: 1px solid var(--line); border-radius: 14px; background: #fff; }
.project-card--compact .project-info { padding: 0; }
.project-card--compact .project-title h2 { font-size: 19px; }
.project-card--compact .project-info > p:last-child { margin-bottom: 0; }
.project-cover { display: block; position: relative; overflow: hidden; border-radius: 16px; background: #e7edf9; aspect-ratio: 1.7; }
.project-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform 600ms var(--ease); }
a.project-cover:hover img { transform: scale(1.025); }
.cover-caption { position: absolute; bottom: 12px; left: 15px; font-size: 10px; color: #465a72; background: #ffffffeb; border-radius: 5px; padding: 3px 8px; }
.project-info { padding: 22px 1px 0; }
.project-category { font-size: 12px; color: var(--accent); margin-bottom: 7px; font-weight: 500; }
.project-title { display: flex; align-items: center; justify-content: space-between; gap: 15px; margin-bottom: 10px; }
.project-title h3 { font-size: 23px; }
.project-title h2 { font-size: 23px; }
.project-title a:hover { color: var(--accent); }
.project-info > p:not(.project-category) { font-size: 14px; margin-bottom: 18px; max-width: 60ch; }
.project-footer { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 10px; margin-top: 20px; }
.project-filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 32px; }
.filter-button { background: white; border: 1px solid var(--line); border-radius: 8px; padding: 9px 17px; min-height: 42px; font-size: 13px; transition: color 180ms, background 180ms, border-color 180ms; }
.filter-button:hover { border-color: var(--accent); }
.filter-button[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: white; }
.project-details { margin-top: 20px; border-top: 1px solid var(--line); padding-top: 8px; }
.project-details summary { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding-block: 10px; list-style: none; font-size: 14px; color: var(--accent); font-weight: 500; }
.project-details summary::-webkit-details-marker { display: none; }
.project-details summary .icon { width: 17px; height: 17px; transition: transform 180ms; }
.project-details[open] summary .icon { transform: rotate(45deg); }
.project-details p { font-size: 14px; padding-block: 6px 12px; }
.project-details h3, .project-details h4 { font-size: 14px; margin-top: 10px; }
.project-screens { margin-top: 7px; padding-top: 8px; border-top: 1px solid var(--line); }
.project-screens summary { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding-block: 10px; list-style: none; font-size: 14px; font-weight: 500; color: var(--accent); }
.project-screens summary::-webkit-details-marker { display: none; }
.project-screens summary .icon { width: 17px; height: 17px; transition: transform 180ms; }
.project-screens[open] summary .icon { transform: rotate(45deg); }
.project-screens-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; padding-block: 10px; }
.project-screens-grid figure { min-width: 0; margin: 0; }
.project-screens-grid img { width: 100%; height: 170px; object-fit: contain; background: var(--canvas); border: 1px solid var(--line); border-radius: 8px; }
.project-screens-grid figcaption { margin-top: 7px; color: var(--muted); font-size: 11px; line-height: 1.4; }
.project-note { margin-top: 42px; display: flex; gap: 12px; align-items: flex-start; padding: 20px 24px; background: var(--canvas); border-radius: 10px; }
.project-note .icon { color: var(--accent); width: 20px; height: 20px; margin-top: 3px; }
.project-note p { font-size: 13px; }
.portal-grid { display: grid; gap: 34px; }
.portal-gallery { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.portal-copy h2 { margin: 22px 0 18px; }
.portal-copy p { max-width: 710px; }
.portal-copy .text-link { margin-top: 18px; }
.portal-preview { margin: 0; padding: 10px; background: #fff; border: 1px solid var(--line); border-radius: 16px; }
.portal-preview img { width: 100%; height: auto; border-radius: 9px; }
.portal-preview figcaption { margin: 12px 6px 4px; font-size: 11px; line-height: 1.5; color: var(--muted); }

/* Sistemática: a conceptual, interactive data journey. No fabricated metrics. */
.data-story { padding-top: 0; }
.data-story-header { display: flex; justify-content: space-between; align-items: end; gap: 28px; padding-top: 70px; margin-bottom: 34px; border-top: 1px solid var(--line); }
.data-story-header p { max-width: 580px; margin-top: 12px; }
.data-story-header .text-link { flex-shrink: 0; }
.data-reel { margin: 0 0 34px; }
.data-reel-frame { position: relative; overflow: hidden; aspect-ratio: 16 / 9; background: #141f33 url("../video/data-reel-poster.jpg") center / cover no-repeat; border: 1px solid var(--line); border-radius: 22px; box-shadow: 0 24px 60px #14203318; }
.data-reel-video { display: block; width: 100%; height: 100%; object-fit: cover; }
.data-reel-toggle { position: absolute; right: 16px; bottom: 16px; display: grid; place-items: center; width: 44px; height: 44px; padding: 0; color: #eef2ff; background: rgba(15, 24, 40, .72); border: 1px solid rgba(238, 242, 255, .22); border-radius: 50%; transition: background 180ms, border-color 180ms; }
.data-reel-toggle:hover { background: rgba(15, 24, 40, .9); border-color: rgba(238, 242, 255, .45); }
.reel-icon { width: 18px; height: 18px; fill: currentColor; }
.data-reel-toggle .reel-icon-play, .data-reel-toggle.is-paused .reel-icon-pause { display: none; }
.data-reel-toggle.is-paused .reel-icon-play { display: block; }
.data-reel-caption { display: flex; justify-content: space-between; align-items: baseline; gap: 8px 24px; flex-wrap: wrap; margin-top: 14px; color: var(--ink); font-size: 14px; }
.data-reel-disclaimer { color: var(--muted); font-size: 12px; }
@media (max-width: 560px) {
  .data-reel { margin-bottom: 26px; }
  .data-reel-frame { border-radius: 16px; }
  .data-reel-toggle { right: 10px; bottom: 10px; width: 36px; height: 36px; }
  .reel-icon { width: 15px; height: 15px; }
}
.data-story-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: 35px; align-items: center; padding: 32px; background: var(--canvas); border: 1px solid var(--line); border-radius: 22px; }
.flow-steps { display: grid; gap: 9px; }
.flow-step { width: 100%; display: flex; align-items: start; gap: 17px; min-height: 94px; padding: 18px; text-align: left; background: transparent; border: 1px solid transparent; border-radius: 12px; transition: background 200ms, border-color 200ms, box-shadow 200ms; }
.flow-step:disabled { cursor: default; opacity: 1; }
.flow-step:not(:disabled):hover { background: #fff; }
.flow-step.is-active { background: #fff; border-color: #d7e0f3; box-shadow: 0 4px 16px #34496a09; }
.flow-step-number { flex: 0 0 27px; width: 27px; height: 27px; display: grid; place-items: center; border-radius: 8px; background: #e7ecf5; color: var(--muted); font: 600 13px var(--heading); }
.flow-step.is-active .flow-step-number { background: var(--accent-soft); color: var(--accent); }
.flow-step strong { display: block; color: var(--ink); font: 600 16px/1.35 var(--heading); }
.flow-step small { display: block; margin-top: 6px; color: var(--muted); font-size: 12px; line-height: 1.5; }
.flow-preview { min-width: 0; padding: 22px 24px 18px; background: #fff; border: 1px solid var(--line); border-radius: 16px; }
.flow-preview-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; color: var(--ink); font-size: 13px; font-weight: 500; }
.flow-preview-title { display: inline-flex; align-items: center; gap: 9px; }
.flow-preview-title .icon { width: 18px; height: 18px; color: var(--accent); }
.flow-preview-pulse { display: block; width: 7px; height: 7px; border-radius: 50%; background: var(--green); flex-shrink: 0; }
.flow-graphic { width: 100%; height: auto; margin: 22px auto 2px; overflow: visible; }
.flow-node-bg { fill: #f7f9fd; stroke: #dce5f2; stroke-width: 1.5; }
.flow-visual-stage { opacity: .47; transition: opacity 250ms; }
.data-story-grid[data-active-stage="1"] [data-flow-visual="1"], .data-story-grid[data-active-stage="2"] [data-flow-visual="2"], .data-story-grid[data-active-stage="3"] [data-flow-visual="3"] { opacity: 1; }
.flow-connector { fill: none; stroke: #9aaad4; stroke-width: 2; stroke-linecap: round; stroke-dasharray: 5 6; }
.flow-connector-point { fill: var(--accent); }
.flow-input { fill: #e4eaf6; }
.flow-input-dot { fill: var(--accent); }
.flow-input-line { fill: none; stroke: #9aadd1; stroke-width: 4; stroke-linecap: round; }
.flow-chart-grid { fill: none; stroke: #dbe3ef; stroke-width: 1.5; }
.flow-bar { fill: #aab9e7; }
.flow-bar:nth-of-type(2n) { fill: #6377d2; }
.flow-chart-line { fill: none; stroke: var(--accent); stroke-width: 2.5; stroke-linejoin: round; stroke-linecap: round; }
.flow-chart-end { fill: var(--accent); }
.flow-envelope rect { fill: #e7f1ee; stroke: var(--green); stroke-width: 2; }
.flow-envelope path { fill: none; stroke: var(--green); stroke-width: 2; stroke-linejoin: round; }
.flow-send-dot { fill: var(--green); }
.flow-send-line { fill: none; stroke: #8cbaa9; stroke-width: 4; stroke-linecap: round; }
.flow-preview-labels { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 7px; text-align: center; color: var(--muted); font-size: 12px; }
.flow-preview-footer { min-height: 98px; border-top: 1px solid var(--line); margin-top: 22px; padding-top: 17px; }
.flow-preview-footer p { color: var(--ink); font-size: 13px; }
.flow-preview-footer .flow-disclaimer { margin-top: 9px; color: var(--muted); font-size: 11px; }

/* About and skills */
.about-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 90px; }
.about-copy h2 { margin-bottom: 22px; }
.about-copy p + p { margin-top: 18px; }
.about-copy .text-link { margin-top: 22px; }
.personal-note { display: flex; gap: 13px; margin-top: 30px; padding-top: 24px; border-top: 1px solid var(--line); align-items: center; }
.personal-note p { font-size: 13px; }
.personal-note strong { display: block; color: var(--ink); font-weight: 500; }
.initials { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 50%; color: var(--accent); background: var(--accent-soft); font-family: var(--heading); font-weight: 600; flex-shrink: 0; }
.skills-heading { margin-bottom: 24px; }
.skills-heading h2 { font-size: 25px; }
.skills-heading p { font-size: 13px; margin-top: 8px; }
.skill-row { display: grid; grid-template-columns: 42px 1fr; gap: 16px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.skill-row:first-of-type { padding-top: 0; }
.skill-row:last-child { border-bottom: 0; }
.skill-row .icon-box { width: 40px; height: 40px; border-radius: 11px; }
.skill-row h3 { font-size: 17px; margin-bottom: 7px; }
.skill-row p { font-size: 13px; margin-bottom: 11px; }
.skill-row .tag-list li { background: #fff; }
.about-lead { display: grid; grid-template-columns: 1.15fr .85fr; gap: 90px; align-items: start; }
.about-lead .prose p + p { margin-top: 20px; }
.profile-note { background: var(--canvas); border-radius: 20px; padding: 32px; }
.profile-photo { width: 88px; height: 88px; object-fit: cover; object-position: center 20%; border: 3px solid white; border-radius: 50%; margin-bottom: 20px; box-shadow: 0 4px 18px #20304720; }
.profile-note h2 { font-size: 24px; margin-bottom: 8px; }
.profile-facts { list-style: none; margin: 24px 0 0; padding: 0; }
.profile-facts li { display: flex; gap: 12px; align-items: center; font-size: 13px; padding-block: 12px; border-top: 1px solid var(--line); }
.profile-facts .icon { width: 19px; height: 19px; color: var(--accent); }
.skills-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px 60px; }
.skills-grid .skill-row { padding-block: 24px; border-bottom: 1px solid var(--line); }
.learning-note { display: flex; gap: 16px; align-items: flex-start; margin-top: 35px; }
.learning-note h3 { font-size: 17px; margin-bottom: 7px; }
.learning-note p { font-size: 14px; max-width: 700px; }

/* Experience */
.experience-layout { display: grid; grid-template-columns: 250px 1fr; gap: 64px; padding-top: 24px; }
.experience-aside { border-top: 2px solid var(--accent); padding-top: 23px; }
.company-name { font: 700 34px var(--heading); letter-spacing: -1.5px; }
.experience-aside p { font-size: 14px; margin-top: 8px; }
.experience-aside .status { margin-top: 22px; }
.experience-main > h2 { margin-bottom: 18px; font-size: 32px; }
.experience-main > p { margin-bottom: 32px; }
.career-path > h2 { margin-bottom: 30px; font-size: 26px; }
.career-step { position: relative; margin-left: 8px; padding: 0 0 33px 27px; border-left: 2px solid var(--line); }
.career-step:last-child { padding-bottom: 0; border-left-color: transparent; }
.career-step::before { content: ""; position: absolute; top: 4px; left: -6px; width: 10px; height: 10px; border-radius: 50%; background: var(--accent); }
.career-step time { color: var(--accent); font-size: 12px; font-weight: 600; }
.career-step h3 { margin: 7px 0 8px; font-size: 20px; }
.career-step p { font-size: 14px; }
.experience-work { margin-top: 42px; }
.experience-work > h2 { font-size: 26px; margin-bottom: 26px; }
.contribution { display: grid; grid-template-columns: 44px 1fr; gap: 17px; padding-block: 25px; border-top: 1px solid var(--line); }
.contribution h3 { font-size: 18px; margin-bottom: 9px; }
.contribution p { font-size: 14px; }
.contribution .tag-list { margin-top: 14px; }
.experience-link { margin-top: 24px; }

/* Direct contact methods */
.contact-options-title { margin-bottom: 12px; }
.contact-options-intro { max-width: 620px; font-size: 16px; }
.contact-options { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; margin-top: 34px; }
.contact-option { display: flex; align-items: center; gap: 14px; min-width: 0; min-height: 100px; padding: 19px; background: #fff; border: 1px solid var(--line); border-radius: 14px; transition: border-color 180ms, background 180ms, transform 180ms; }
.contact-option:hover { border-color: #b9c7e0; background: var(--canvas); transform: translateY(-2px); }
.contact-option .icon-box { width: 44px; height: 44px; border-radius: 12px; }
.contact-option-copy { display: grid; flex: 1; gap: 4px; min-width: 0; }
.contact-option-copy strong { color: var(--ink); font: 600 15px/1.35 var(--heading); }
.contact-option-copy span { color: var(--muted); font-size: 13px; line-height: 1.45; overflow-wrap: anywhere; }
.contact-option-external { width: 17px; height: 17px; flex: 0 0 auto; color: var(--accent); }
.contact-option:focus-visible { outline-offset: 4px; }

/* Closing invitation and footer */
.contact-band { padding-block: 55px; background: var(--accent-soft); }
.contact-band-inner { display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.contact-band h2 { font-size: 30px; }
.contact-band p { margin-top: 10px; font-size: 14px; max-width: 580px; }
.contact-band .button { flex-shrink: 0; }
.site-footer { padding: 34px 0; border-top: 1px solid var(--line); }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.footer-credit { font-size: 12px; }
.footer-credit strong { color: var(--ink); font-weight: 500; }
.footer-credit span { display: block; margin-top: 3px; }
.social-links { display: flex; gap: 8px; }
.social-links a { display: grid; place-items: center; width: 40px; height: 40px; border: 1px solid var(--line); border-radius: 10px; color: var(--muted); transition: color 180ms, border-color 180ms, background 180ms; }
.social-links a:hover { color: var(--accent); border-color: #c4ceec; background: var(--accent-soft); }
.social-links .icon { width: 18px; height: 18px; }

@media (min-width: 1500px) {
  .hero { padding-block: 90px; }
}
@media (max-width: 1050px) {
  .site-nav { gap: 18px; }
  .hero-grid { gap: 40px; }
  .hero h1 { font-size: 3.55rem; }
  .practice-map { min-height: 395px; }
  .map-node { padding: 18px; gap: 10px; }
  .map-node strong { font-size: 15px; }
  .map-node p { font-size: 11px; }
  .map-node .icon-box { width: 38px; height: 38px; }
.about-grid, .about-lead { gap: 48px; }
}
@media (max-width: 800px) {
  .container { width: min(650px, calc(100% - 40px)); }
  .section { padding-block: 65px; }
  .header-inner { min-height: 74px; flex-wrap: wrap; gap: 0; }
  .header-actions { margin-left: auto; }
  .site-nav { width: 100%; order: 3; margin: 0; flex-wrap: wrap; gap: 5px 22px; justify-content: flex-start; padding-bottom: 18px; }
  .js .site-nav { display: none; }
  .js .site-nav.is-open { display: flex; }
  .js .menu-toggle { display: grid; }
  .site-nav a { min-height: 44px; }
  .hero { padding-block: 42px; }
  .hero-grid { grid-template-columns: 1fr; gap: 45px; }
  .hero h1 { max-width: 590px; font-size: clamp(2.7rem, 7.5vw, 4rem); }
  .hero-description { max-width: 590px; }
  .practice-map { width: min(460px, 94%); min-height: 0; justify-self: center; }
  .hero-portrait { justify-self: center; width: min(100%, 390px); }
  .map-node strong { font-size: 17px; }
  .map-node p { font-size: 12px; }
  .map-node .icon-box { width: 44px; height: 44px; }
  .intro-strip { gap: 20px; grid-template-columns: 1fr; padding-block: 25px; }
  .intro-strip > div { gap: 12px; }
  .section-heading { align-items: flex-start; }
  .data-story-header { align-items: flex-start; }
  .data-story-grid { grid-template-columns: 1fr; gap: 20px; }
  .flow-steps { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .flow-step { flex-direction: column; gap: 12px; }
  .project-grid { gap: 35px 24px; }
  .project-grid--portfolio { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .project-grid--portfolio > .project-card--featured, .project-grid--portfolio > .project-card--compact { grid-column: span 1; }
  .project-grid--portfolio > .project-card--compact:last-child { grid-column: span 2; }
  .portal-grid { gap: 30px; }
  .project-title h3 { font-size: 21px; }
  .project-title h2 { font-size: 21px; }
.about-grid, .about-lead { grid-template-columns: 1fr; gap: 44px; }
.contact-options { grid-template-columns: 1fr; gap: 12px; }
  .skills-grid { gap: 15px 35px; }
  .page-intro { padding-top: 35px; }
  .page-content { padding-bottom: 64px; }
  .experience-layout { grid-template-columns: 1fr; gap: 32px; }
  .experience-aside { display: flex; flex-wrap: wrap; align-items: center; column-gap: 25px; }
  .experience-aside .status, .experience-aside p { margin-top: 0; }
  .contact-band h2 { font-size: 27px; }
}
@media (max-width: 540px) {
  .hero-greeting { font-size: 15px; }
  .hero h1 { font-size: 2.85rem; }
  .hero-description { font-size: 16px; }
  .hero-meta { column-gap: 15px; row-gap: 8px; }
  .hero .actions .button { padding-inline: 17px; }
  .hero-portrait { width: min(100%, 350px); border-bottom-right-radius: 64px; }
  .brand-symbol { width: 44px; height: 44px; }
  .brand-symbol-icon { width: 42px; height: 42px; }
  .lang-toggle { min-width: 57px; }
  .header-actions { gap: 6px; }
  .map-node { padding: 16px 13px; }
  .map-node strong { font-size: 15px; }
  .map-node p { font-size: 10px; }
  .map-node .icon-box { width: 35px; height: 35px; border-radius: 10px; }
  .map-node .icon { width: 19px; height: 19px; }
  .map-caption { font-size: 10px; bottom: 3%; }
  .map-junction { width: 29px; height: 29px; }
  .section-heading { flex-direction: column; gap: 12px; }
  .data-story-header { flex-direction: column; gap: 12px; padding-top: 54px; }
  .data-story-grid { padding: 15px; gap: 15px; }
  .flow-steps { grid-template-columns: 1fr; gap: 5px; }
  .flow-step { flex-direction: row; align-items: start; gap: 13px; min-height: 0; padding: 13px; }
  .flow-step strong { font-size: 14px; }
  .flow-step small { margin-top: 2px; }
  .flow-preview { padding: 16px 12px; }
  .flow-preview-top { font-size: 12px; }
  .flow-preview-labels { font-size: 10px; }
  .flow-preview-footer { min-height: 0; }
  .section-heading p { font-size: 15px; }
  .project-grid, .skills-grid { grid-template-columns: 1fr; }
  .project-screens-grid { grid-template-columns: 1fr; }
  .project-screens-grid img { height: 195px; }
  .portal-gallery { grid-template-columns: 1fr; gap: 18px; }
  .project-grid--portfolio { grid-template-columns: 1fr; }
  .project-grid--portfolio > .project-card--compact:last-child { grid-column: span 1; }
  .project-grid { gap: 38px; }
  .project-filters { gap: 7px; }
  .filter-button { padding: 8px 12px; font-size: 12px; }
  .profile-note { padding: 26px; }
  .page-intro h1 { font-size: 2.65rem; }
  .page-intro > .container > p { font-size: 16px; }
  .contact-band-inner { flex-direction: column; align-items: flex-start; gap: 23px; }
  .contact-option { min-height: 88px; padding: 15px; }
  .footer-inner { align-items: flex-start; flex-direction: column; gap: 20px; }
  .experience-main > h2 { font-size: 27px; }
  .project-note { padding: 18px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}