/* Miguel Damián — navy, cyan, and circuit traces inspired by his CV. */
/* Reading sizes use rem to respect the visitor's font preferences. */
:root {
  color-scheme: dark;
  --paper: #091321;
  --surface: #101f30;
  --surface-raised: #14263a;
  --ink: #eef5fc;
  --muted: #a2b4c6;
  --line: #21364a;
  --accent: #56c9ef;
  --accent-hover: #84ddf8;
  --accent-ink: #061521;
  --radius: 24px;
  --font: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --ease: cubic-bezier(.22, .61, .36, 1);
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 108px; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--font); font-size: 1.0625rem; line-height: 1.75; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
body.menu-open { overflow: hidden; }
::selection { color: var(--accent-ink); background: var(--accent); }
button, input, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { color: inherit; border: 0; }
button, summary { cursor: pointer; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; }
img { max-width: 100%; height: auto; }
svg { flex-shrink: 0; }
h1, h2, h3, h4, p { margin: 0; }
h1, h2, h3, h4 { font-weight: 650; line-height: 1.16; }
ul { margin: 0; padding: 0; }
button:focus-visible, a:focus-visible, summary:focus-visible, [tabindex]:focus-visible { outline: 3px solid var(--accent); outline-offset: 5px; }
[hidden] { display: none !important; }
.container { width: min(1180px, calc(100% - 96px)); margin-inline: auto; }
.icon { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.skip-link { position: fixed; top: 12px; left: 12px; z-index: 100; padding: 12px 20px; border-radius: 10px; color: var(--accent-ink); background: var(--accent); transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }
.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; }

/* Navigation */
#scroll-progress { position: fixed; inset: 0 0 auto; height: 3px; background: var(--accent); transform: scaleX(0); transform-origin: left center; z-index: 90; pointer-events: none; }
.site-header { position: sticky; top: 0; z-index: 50; border-bottom: 1px solid transparent; background: var(--paper); transition: box-shadow .25s ease, border-color .25s ease; }
.site-header.is-scrolled { border-color: var(--line); box-shadow: 0 8px 20px rgb(0 0 0 / 16%); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; height: 100px; }
.brand { display: inline-flex; align-items: center; gap: 13px; flex-shrink: 0; }
.brand-mark { display: grid; width: 42px; height: 42px; place-items: center; border-radius: 13px; color: var(--accent-ink); background: var(--accent); font-size: 25px; font-weight: 800; line-height: 1; letter-spacing: -2px; padding-right: 3px; }
.brand-name { font-weight: 750; font-size: 1.0625rem; letter-spacing: -.4px; }
.main-nav { display: flex; align-items: center; gap: 28px; }
.nav-link { position: relative; padding-block: 8px; color: var(--muted); font-size: 0.9375rem; font-weight: 600; transition: color .2s ease; }
.nav-link::after { content: ""; position: absolute; inset: auto 0 0; height: 2px; border-radius: 2px; background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform .25s var(--ease); }
.nav-link:hover, .nav-link.is-active { color: var(--accent); }
.nav-link.is-active::after { transform: scaleX(1); }
.menu-toggle { display: none; }

/* Shared controls */
.button { display: inline-flex; align-items: center; justify-content: center; gap: 13px; min-height: 54px; padding: 14px 24px; border: 1px solid var(--line); border-radius: 100px; background: transparent; color: var(--ink); font-size: 0.9375rem; font-weight: 700; line-height: 1.4; transition: background .25s ease, color .25s ease, border-color .25s ease, transform .25s var(--ease), box-shadow .25s ease; }
.button svg, .text-link svg, .project-arrow svg { transition: transform .25s var(--ease); }
.button:hover { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); transform: translateY(-2px); box-shadow: 0 6px 22px rgb(86 201 239 / 12%); }
.button:hover svg, .text-link:hover svg { transform: translate(3px, -3px); }
.button-dark, .button-lime { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.button-dark:hover, .button-lime:hover { background: var(--accent-hover); border-color: var(--accent-hover); color: var(--accent-ink); box-shadow: 0 5px 24px rgb(86 201 239 / 18%); }
.button-outline { border-color: #3a5269; background: rgb(16 31 48 / 45%); }
.button-outline:hover { background: var(--surface-raised); border-color: var(--accent); color: var(--accent); }
.button-small { min-height: 43px; padding: 11px 19px; font-size: 0.875rem; }
.button-icon { display: grid; width: 44px; height: 44px; padding: 0; place-items: center; border-radius: 50%; }
.buttons, .hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; }
.text-link { display: inline-flex; align-items: center; gap: 12px; font-size: 0.9375rem; font-weight: 700; white-space: nowrap; }
.text-link:hover { color: var(--accent); }

/* Hero */
.hero { position: relative; isolation: isolate; padding: 67px 0 0; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background: url("../img/circuit.svg") right top / 850px auto no-repeat; opacity: .23; mask-image: linear-gradient(90deg, transparent 10%, #000 68%); pointer-events: none; }
.hero::after { content: ""; position: absolute; inset: 0; z-index: -2; background: radial-gradient(ellipse at 78% 38%, rgb(86 201 239 / 7%), transparent 58%); pointer-events: none; }
.hero-copy { animation: hero-enter .7s var(--ease) both; }
.hero-grid { display: grid; grid-template-columns: 1.3fr 1fr; align-items: center; gap: 58px; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; color: #bdd6e7; font-family: var(--mono); font-size: 0.875rem; font-weight: 500; letter-spacing: .35px; }
.status-dot { display: inline-block; width: 7px; height: 7px; flex-shrink: 0; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px rgb(86 201 239 / 10%), 0 0 13px rgb(86 201 239 / 20%); }
.hero-title { margin-top: 27px; font-size: clamp(56px, 6.2vw, 83px); font-weight: 650; line-height: 1.055; letter-spacing: -5px; }
.hero-title > span, .hero-line { display: block; }
.hero-title .highlight { color: var(--accent); }
.hero-description { max-width: 480px; margin-top: 27px; color: var(--muted); font-size: 1.0625rem; line-height: 1.9; }
.hero-description strong { color: var(--ink); font-weight: 600; }
.hero-actions { margin-top: 32px; }
.hero-meta { display: flex; align-items: center; flex-wrap: wrap; gap: 19px; margin-top: 27px; color: var(--muted); font-size: 0.8125rem; }
.hero-meta span { display: inline-flex; align-items: center; gap: 7px; }
.hero-meta svg { width: 14px; height: 14px; }
.hero-visual { position: relative; padding: 18px 10px 18px 18px; animation: hero-enter .85s .1s var(--ease) both; }
.portrait-frame { position: relative; width: 100%; max-width: 420px; height: 460px; margin-left: auto; overflow: hidden; border: 1px solid rgb(86 201 239 / 40%); border-radius: 28px; background: var(--surface); box-shadow: 0 18px 55px rgb(0 0 0 / 18%); transform: perspective(1000px) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg)); transition: transform .3s var(--ease), border-color .3s ease, box-shadow .3s ease; }
.portrait-frame::before { content: ""; position: absolute; inset: 26px; border: 1px solid rgb(86 201 239 / 28%); border-radius: 190px 190px 16px 16px; pointer-events: none; z-index: 1; }
.hero-visual:hover .portrait-frame { border-color: rgb(86 201 239 / 65%); box-shadow: 0 18px 60px rgb(0 0 0 / 22%), 0 0 28px rgb(86 201 239 / 6%); }
.hero-portrait { width: 100%; height: 100%; object-fit: cover; object-position: 50% 38%; transition: transform .8s var(--ease); }
.hero-visual:hover .hero-portrait { transform: scale(1.025); }
.portrait-caption { position: absolute; right: 20px; bottom: 18px; left: 20px; z-index: 2; display: flex; flex-direction: column; align-items: flex-start; gap: 2px; border: 1px solid rgb(86 201 239 / 23%); padding: 10px 14px; border-radius: 12px; color: var(--ink); background: rgb(7 22 37 / 92%); font-size: 0.8125rem; line-height: 1.6; letter-spacing: .1px; }
.portrait-caption span:first-child { font-weight: 650; }
.portrait-caption span:last-child { font-size: 0.6875rem; color: #bdd0e1; }
.portrait-caption svg { width: 13px; height: 13px; }
.floating-label { position: absolute; z-index: 3; box-shadow: 0 10px 35px rgb(0 0 0 / 25%); }
.label-code { display: flex; align-items: center; gap: 10px; top: 51px; right: -15px; border: 1px solid #2f5773; border-radius: 14px; background: #11273c; padding: 13px 17px; font-family: var(--mono); font-size: 0.875rem; font-weight: 500; transform: rotate(4deg); }
.label-code svg { width: 20px; height: 20px; color: var(--accent); }
.label-experience { display: flex; align-items: center; gap: 13px; bottom: 120px; left: -22px; padding: 17px 21px; border: 1px solid var(--accent); border-radius: 17px; color: var(--accent-ink); background: var(--accent); transform: rotate(-4deg); }
.label-experience strong { font-size: 38px; letter-spacing: -2px; line-height: 1; font-weight: 700; }
.label-experience strong span { font-size: .7em; font-weight: inherit; }
.label-experience span { max-width: 88px; font-size: 0.8125rem; line-height: 1.45; font-weight: 600; }
.hero-bottom { display: flex; align-items: center; flex-wrap: wrap; justify-content: space-between; gap: 12px; margin-top: 65px; padding: 22px 0 28px; border-top: 1px solid var(--line); }
.hero-location, .scroll-cue { display: inline-flex; align-items: center; gap: 9px; color: var(--muted); font-size: 0.8125rem; }
.hero-location svg, .scroll-cue svg { width: 15px; height: 15px; }
.scroll-cue:hover svg { transform: translateY(3px); }
.scroll-cue svg { transition: transform .25s ease; }
.trust-strip { border-block: 1px solid var(--line); background: #0d1b2b; }
.trust-inner { display: flex; align-items: center; gap: 50px; min-height: 95px; padding-block: 20px; }
.trust-label { max-width: 165px; flex-shrink: 0; color: var(--muted); font-family: var(--mono); font-size: 0.8125rem; line-height: 1.65; }
.trust-names { display: flex; justify-content: space-between; align-items: center; flex: 1; gap: 25px; color: #bfd0e1; }
.trust-names span { font-size: 1.3125rem; font-weight: 750; letter-spacing: -.7px; }

/* Section rhythm */
.section { padding: 108px 0; }
.skills-section, .experience-section { background: #0c1726; }
.section + .section { border-top: 1px solid var(--line); }
.section-kicker { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; color: #b4ccdf; font-family: var(--mono); font-size: 0.8125rem; font-weight: 500; text-transform: uppercase; letter-spacing: 1.1px; }
.section-number { display: inline-grid; min-width: 25px; height: 25px; place-items: center; padding-inline: 5px; border: 1px solid #2b465e; border-radius: 6px; color: var(--accent); background: rgb(86 201 239 / 4%); font-size: 0.75rem; letter-spacing: 0; }
.section-heading { display: flex; justify-content: space-between; align-items: flex-end; gap: 35px; margin-bottom: 42px; }
.section-heading h2, .about-heading h2, .experience-aside h2 { max-width: 600px; font-size: 43px; letter-spacing: -2px; }
.section-heading p { max-width: 390px; margin-top: 18px; color: var(--muted); font-size: 1rem; }
.section-heading > .text-link { padding-bottom: 8px; }
.about-grid { display: grid; grid-template-columns: .88fr 1.12fr; gap: 98px; }
.about-heading h2 { max-width: 390px; }
.about-heading > p:last-child { margin-top: 25px; color: var(--muted); font-size: 0.9375rem; line-height: 1.85; }
.about-content > p { margin-bottom: 20px; color: var(--muted); font-size: 1rem; }
.about-content > .body-large { color: var(--ink); font-size: 1.375rem; line-height: 1.65; font-weight: 500; letter-spacing: -.4px; }
.about-content strong { color: var(--ink); font-weight: 650; }
.about-facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 31px; padding-top: 28px; border-top: 1px solid var(--line); }
.fact strong { display: block; font-size: 32px; line-height: 1.2; letter-spacing: -1.5px; font-weight: 650; }
.fact:nth-child(2) strong { font-size: 25px; letter-spacing: -1px; padding-top: 4px; }
.fact span { display: block; max-width: 150px; margin-top: 7px; color: var(--muted); font-size: 0.8125rem; line-height: 1.7; }
.personal-details { margin-top: 31px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.personal-details summary, .map-details summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-block: 16px; list-style: none; font-size: 0.875rem; font-weight: 650; }
.personal-details summary::-webkit-details-marker, .map-details summary::-webkit-details-marker { display: none; }
.personal-details summary > span[aria-hidden="true"] { display: none; }
.personal-details summary::after, .map-details summary::after { content: "+"; font-size: 20px; line-height: 1; font-weight: 400; }
.personal-details[open] summary::after, .map-details[open] summary::after { content: "−"; }
.personal-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px 28px; padding: 8px 0 22px; }
.personal-grid p, .personal-grid div { color: var(--muted); font-size: 0.875rem; }
.personal-grid strong, .personal-grid dt { display: block; margin-bottom: 3px; color: var(--ink); font-size: 0.8125rem; font-weight: 650; }
.personal-grid dd { margin: 0; }

/* Technical capabilities */
.skills-header { align-items: flex-end; }
.skill-filters { display: flex; flex-wrap: wrap; width: fit-content; max-width: 100%; gap: 5px; margin-bottom: 25px; padding: 5px; border: 1px solid var(--line); border-radius: 100px; }
.filter-button { padding: 8px 16px; border-radius: 100px; background: transparent; color: var(--muted); font-size: 0.8125rem; font-weight: 650; line-height: 1.5; transition: background .2s ease, color .2s ease; }
.filter-button:hover { color: var(--ink); background: var(--surface-raised); }
.filter-button[aria-pressed="true"] { color: var(--accent-ink); background: var(--accent); }
.skill-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.skill-card { min-width: 0; padding: 27px 23px 25px; border: 1px solid var(--line); border-radius: 20px; background: var(--surface); transition: transform .3s var(--ease), background .3s ease, border-color .3s ease, box-shadow .3s ease; }
.skill-card:hover { transform: translateY(-5px); background: #112439; border-color: #3c8bac; box-shadow: 0 10px 30px rgb(0 0 0 / 12%), 0 0 22px rgb(86 201 239 / 4%); }
.skill-card-top { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 29px; }
.skill-card-top > span:not(.skill-icon) { color: #94acc3; font-family: var(--mono); font-size: 0.75rem; }
.skill-icon { display: grid; width: 44px; height: 44px; place-items: center; border: 1px solid #27475f; border-radius: 12px; background: #122c42; color: var(--accent); font-size: 20px; font-weight: 600; }
.skill-icon svg { width: 22px; height: 22px; }
.skill-card h3 { margin-bottom: 12px; font-size: 1.25rem; letter-spacing: -.5px; }
.skill-card > p { color: var(--muted); font-size: 0.875rem; line-height: 1.85; }
.tags { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; margin-top: 22px; }
.tag, .tags > span { display: inline-flex; align-items: center; max-width: 100%; overflow-wrap: anywhere; padding: 4px 9px; border: 1px solid #2a4259; border-radius: 6px; color: #b6c9dc; background: #102236; font-family: var(--mono); font-size: 0.75rem; line-height: 1.5; font-weight: 400; }

/* Work: abstract visuals describe expertise without invented screenshots. */
.project-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 42px 26px; }
.project-card { min-width: 0; }
.project-visual { position: relative; display: flex; align-items: center; justify-content: center; height: 300px; overflow: hidden; border: 1px solid #273b50; border-radius: var(--radius); transition: border-radius .45s var(--ease), border-color .3s ease, box-shadow .3s ease; }
.project-card:hover .project-visual { border-radius: 34px; border-color: #3d86a4; box-shadow: 0 0 24px rgb(86 201 239 / 5%); }
.project-visual-odoo { color: #d8bcdf; background: #251d32; }
.project-visual-education { color: #a3cee9; background: #102a42; }
.project-visual-finance { color: #8bd4d2; background: #0c2c33; }
.project-visual-public { color: #b8cde3; background: #1c2b3c; }
.project-monogram { position: relative; z-index: 2; font-size: 67px; line-height: 1; font-weight: 650; letter-spacing: -3px; transition: transform .5s var(--ease); }
.project-monogram > span { margin-left: 3px; font-size: .48em; font-weight: 400; vertical-align: top; }
.project-visual-odoo .project-monogram > span { font-size: 1em; color: #b688c7; vertical-align: baseline; }
.project-card:hover .project-monogram { transform: translateY(-5px); }
.project-visual-odoo .project-monogram { font-size: 83px; font-weight: 500; letter-spacing: -6px; }
.project-label { position: absolute; left: 24px; bottom: 22px; z-index: 2; font-family: var(--mono); font-size: 0.75rem; letter-spacing: 1.3px; text-transform: uppercase; font-weight: 500; }
.project-decoration { position: absolute; width: 240px; height: 240px; border: 1px solid rgb(165 207 237 / 12%); border-radius: 50%; transform: rotate(-18deg); transition: transform .7s var(--ease); }
.project-decoration::before, .project-decoration::after { content: ""; position: absolute; border: 1px solid rgb(165 207 237 / 9%); border-radius: 50%; }
.project-decoration::before { inset: 25px; }
.project-decoration::after { inset: 50px; }
.project-decoration > span { position: absolute; z-index: 3; padding: 4px 9px; border: 1px solid rgb(165 207 237 / 20%); border-radius: 6px; background: rgb(7 18 31 / 68%); color: inherit; font-family: var(--mono); font-size: 0.6875rem; font-weight: 400; line-height: 1.5; letter-spacing: .2px; }
.project-decoration > span:nth-child(1) { top: -3px; left: -28px; }
.project-decoration > span:nth-child(2) { top: 14px; right: -20px; }
.project-decoration > span:nth-child(3) { bottom: 14px; right: -38px; }
.project-visual-education .project-decoration { width: 200px; height: 200px; border-radius: 22px; transform: rotate(-15deg); }
.project-visual-education .project-decoration::before, .project-visual-education .project-decoration::after { border-radius: 12px; }
.project-visual-finance .project-decoration { border-radius: 28px; width: 280px; height: 145px; transform: rotate(-12deg); }
.project-visual-finance .project-decoration::before, .project-visual-finance .project-decoration::after { border-radius: 16px; }
.project-visual-public .project-decoration { width: 205px; height: 205px; transform: rotate(45deg); border-radius: 14px; }
.project-visual-public .project-decoration::before, .project-visual-public .project-decoration::after { border-radius: 8px; }
.project-card:hover .project-decoration { transform: rotate(0deg) scale(1.05); }
.project-info { position: relative; padding: 24px 5px 0; }
.project-meta { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; margin-bottom: 10px; color: var(--muted); font-family: var(--mono); font-size: 0.75rem; text-transform: uppercase; letter-spacing: .65px; }
.project-meta > span + span::before { content: "·"; padding-right: 8px; }
.project-info h3 { max-width: calc(100% - 44px); margin-bottom: 11px; font-size: 1.5rem; letter-spacing: -.65px; }
.project-info p { max-width: 480px; color: var(--muted); font-size: 0.9375rem; line-height: 1.85; }
.project-info .tags { margin-top: 16px; }
.project-arrow { position: absolute; top: 45px; right: 4px; display: grid; width: 33px; height: 33px; place-items: center; border: 1px solid var(--line); border-radius: 50%; }
.project-card:hover .project-arrow { color: var(--accent-ink); background: var(--accent); border-color: var(--accent); }
.project-card:hover .project-arrow svg { transform: translate(2px, -2px); }
.project-status { position: absolute; top: 20px; right: 20px; padding: 5px 10px; border: 1px solid rgb(165 207 237 / 20%); border-radius: 100px; font-family: var(--mono); font-size: 0.6875rem; text-transform: uppercase; letter-spacing: .8px; }

/* Experience and education */
.experience-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; }
.experience-aside { align-self: start; position: sticky; top: 130px; }
.experience-aside h2 { max-width: 330px; }
.experience-aside p { max-width: 310px; margin-top: 23px; color: var(--muted); font-size: 0.9375rem; line-height: 1.85; }
.experience-aside .button { margin-top: 29px; }
.timeline { min-width: 0; padding-left: 25px; border-left: 1px solid var(--line); }
.experience-item { position: relative; padding-bottom: 37px; margin-bottom: 35px; border-bottom: 1px solid var(--line); }
.experience-item::before { content: ""; position: absolute; top: 6px; left: -31px; width: 11px; height: 11px; border: 3px solid #0c1726; border-radius: 50%; outline: 1px solid #52758e; background: #52758e; }
.experience-item:first-child::before { background: var(--accent); outline-color: var(--accent); box-shadow: 0 0 14px rgb(86 201 239 / 16%); }
.experience-item:last-child { padding-bottom: 0; margin-bottom: 0; border-bottom: 0; }
.experience-heading { display: flex; align-items: flex-start; flex-wrap: wrap; justify-content: space-between; gap: 12px 20px; margin-bottom: 10px; }
.experience-company { margin-bottom: 9px; font-family: var(--mono); font-size: 0.8125rem; color: var(--accent); font-weight: 500; }
.experience-heading h3 { max-width: 350px; font-size: 1.3125rem; letter-spacing: -.5px; line-height: 1.35; }
.experience-date { flex-shrink: 0; padding-top: 2px; color: var(--muted); font-family: var(--mono); font-size: 0.75rem; }
.experience-location { margin-bottom: 15px; color: #9cb3c8; font-size: 0.8125rem; }
.experience-item > p { color: var(--muted); font-size: 0.875rem; line-height: 1.9; }
.experience-item .tags { margin-top: 17px; }
.education-card { display: flex; align-items: center; gap: 21px; margin-top: 64px; padding: 29px 33px; border: 1px solid #294157; border-radius: 18px; background: var(--surface); }
.education-icon { display: grid; width: 57px; height: 57px; flex-shrink: 0; place-items: center; border: 1px solid #2a4860; border-radius: 15px; background: #122c42; }
.education-icon svg { width: 25px; height: 25px; color: var(--accent); }
.education-card .section-kicker { margin-bottom: 8px; font-size: 0.6875rem; }
.education-card h3 { margin-bottom: 6px; font-size: 1.1875rem; letter-spacing: -.35px; }
.education-card p { color: var(--muted); font-size: 0.875rem; }
.education-card > .experience-date, .education-date { margin-left: auto; color: var(--muted); font-size: 0.8125rem; white-space: nowrap; }

/* A clear final invitation */
.contact-section { position: relative; padding: 86px 0 66px; overflow: hidden; border-top: 1px solid var(--line); color: var(--ink); background: #07111d; }
.contact-section::after { content: ""; position: absolute; inset: 0; background: url("../img/circuit.svg") right center / 760px auto no-repeat; opacity: .1; mask-image: linear-gradient(90deg, transparent 25%, #000); pointer-events: none; }
.contact-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.1fr .9fr; gap: 95px; }
.contact-section .section-kicker { color: #b4ccdf; }
.contact-section .section-number { border-color: #2b465e; }
.contact-copy h2 { max-width: 550px; font-size: 57px; letter-spacing: -2.8px; line-height: 1.13; }
.contact-copy h2 span { color: var(--accent); }
.contact-copy > p { max-width: 380px; margin-top: 21px; color: var(--muted); font-size: 0.9375rem; line-height: 1.9; }
.contact-copy > .button { margin-top: 30px; }
.contact-details { padding-top: 25px; }
.contact-row { display: flex; align-items: center; flex-wrap: wrap; justify-content: space-between; column-gap: 16px; padding: 21px 0 23px; border-bottom: 1px solid var(--line); }
.contact-row > span { display: block; flex-basis: 100%; margin-bottom: 8px; color: var(--muted); font-family: var(--mono); font-size: 0.75rem; letter-spacing: .6px; }
.contact-row strong { min-width: 0; max-width: calc(100% - 34px); overflow-wrap: anywhere; font-size: 1.1875rem; font-weight: 550; letter-spacing: -.4px; }
.contact-row svg { width: 18px; height: 18px; color: var(--accent); transition: transform .25s var(--ease); }
a.contact-row:hover strong { color: var(--accent); }
a.contact-row:hover svg { transform: translate(3px, -3px); }
.copy-email { margin-top: 12px; padding: 2px 0; background: transparent; color: var(--muted); font-size: 0.75rem; font-weight: 500; }
.copy-email svg { width: 12px; height: 12px; }
.copy-email:hover { color: var(--accent); }
.social-links { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.social-links a { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 39px; padding: 8px 14px; border: 1px solid #30475d; border-radius: 100px; color: #bed0e1; background: #0d1c2c; font-size: 0.75rem; transition: color .2s ease, background .2s ease, border-color .2s ease; }
.social-links svg { width: 15px; height: 15px; }
.social-links a:hover { color: var(--accent-ink); background: var(--accent); border-color: var(--accent); }
.contact-section .personal-details { border-color: var(--line); }
.contact-section .personal-details summary { color: var(--muted); font-size: 0.8125rem; }
.more-social .social-links { margin: 0 0 19px; }
.map-details { position: relative; z-index: 1; margin-top: 50px; border-top: 1px solid var(--line); }
.map-details summary { color: #bed0e1; font-size: 0.8125rem; }
.contact-map { width: 100%; height: 270px; margin-top: 6px; border: 0; border-radius: 16px; filter: grayscale(1); }
.site-footer { border-top: 1px solid var(--line); color: var(--muted); background: #08111d; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 102px; padding-block: 22px; font-size: 0.75rem; }
.footer-inner .brand-mark { width: 32px; height: 32px; font-size: 20px; border-radius: 10px; }
.footer-inner .brand-name { font-size: 0.875rem; }
.footer-note { display: inline-flex; align-items: center; gap: 6px; }
.footer-note svg { width: 12px; height: 12px; }
.back-to-top { position: fixed; right: 25px; bottom: 25px; z-index: 40; display: grid; width: 43px; height: 43px; padding: 0; place-items: center; border: 1px solid var(--accent); border-radius: 50%; color: var(--accent-ink); background: var(--accent); visibility: hidden; opacity: 0; transform: translateY(12px); transition: opacity .25s ease, transform .25s var(--ease), visibility .25s ease, background .25s ease; }
.back-to-top.is-visible, .back-to-top.active { visibility: visible; opacity: 1; transform: translateY(0); }
.back-to-top:hover { background: var(--accent-hover); transform: translateY(-3px); }
.back-to-top svg { width: 18px; height: 18px; }
.back-to-top .icon { transform: rotate(180deg); }
.toast { position: fixed; bottom: 26px; left: 50%; z-index: 100; width: max-content; max-width: calc(100% - 40px); padding: 12px 19px; border: 1px solid #38738e; border-radius: 12px; background: var(--surface-raised); color: var(--ink); font-size: 0.875rem; box-shadow: 0 6px 25px rgb(0 0 0 / 25%); opacity: 0; visibility: hidden; transform: translate(-50%, 12px); transition: opacity .25s ease, transform .25s var(--ease), visibility .25s ease; }
.toast.is-visible { opacity: 1; visibility: visible; transform: translate(-50%, 0); }

/* Visible by default; a working observer explicitly enables reveals. */
@keyframes hero-enter {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}
.reveal { opacity: 1; transform: none; }
.reveal-ready .reveal, .reveal.reveal-ready { opacity: 0; transform: translateY(24px); transition: opacity .75s var(--ease), transform .75s var(--ease); }
.reveal-ready .reveal.is-visible, .reveal.reveal-ready.is-visible { opacity: 1; transform: translateY(0); }
.skill-card.reveal { transition: opacity .75s var(--ease), transform .4s var(--ease), background .3s ease, border-color .3s ease, box-shadow .3s ease; }
.skill-card.reveal.is-visible:hover { transform: translateY(-5px); }

@media (min-width: 1500px) {
  .hero { padding-top: 85px; }
  .hero-bottom { margin-top: 78px; }
}
@media (max-width: 1199px) {
  .container { width: calc(100% - 72px); }
  .header-inner { gap: 22px; }
  .main-nav { gap: 19px; }
  .nav-link { font-size: 0.875rem; }
  .hero-grid { gap: 38px; grid-template-columns: 1.2fr 1fr; }
  .hero-title { font-size: 70px; letter-spacing: -4px; }
  .portrait-frame { height: 425px; }
  .label-code { right: -9px; }
  .label-experience { left: -9px; }
  .about-grid { gap: 60px; }
  .skill-card { padding: 24px 19px; }
  .skill-card h3 { font-size: 1.1875rem; }
  .skill-filters { margin-top: 12px; }
  .skills-header { flex-wrap: wrap; }
  .experience-layout { gap: 55px; }
  .contact-grid { gap: 60px; }
  .contact-copy h2 { font-size: 51px; }
}
@media (max-width: 991px) {
  html { scroll-padding-top: 94px; }
  .container { width: calc(100% - 64px); }
  .header-inner { height: 84px; gap: 12px; }
  .brand-name { font-size: 0.9375rem; }
  .brand-mark { width: 36px; height: 36px; font-size: 23px; }
  .main-nav { gap: 12px; }
  .nav-link { font-size: 0.8125rem; }
  .header-cta { padding-inline: 14px; font-size: 0.8125rem; }
  .hero { padding-top: 42px; }
  .hero-grid { grid-template-columns: 1.15fr 1fr; gap: 22px; }
  .hero-title { font-size: 58px; letter-spacing: -3.5px; }
  .hero-description { font-size: 0.9375rem; }
  .hero-visual { padding: 12px 4px 12px 12px; }
  .portrait-frame { height: 376px; border-radius: 23px; }
  .label-code { top: 35px; padding: 11px 13px; font-size: 0.75rem; }
  .label-experience { bottom: 114px; padding: 13px 16px; gap: 10px; }
  .label-experience strong { font-size: 32px; }
  .label-experience span { max-width: 76px; font-size: 0.75rem; }
  .hero-actions { gap: 9px; margin-top: 25px; }
  .hero-actions .button { min-height: 49px; padding: 12px 17px; font-size: 0.8125rem; gap: 9px; }
  .hero-meta { font-size: 0.75rem; gap: 12px; }
  .hero-bottom { margin-top: 40px; }
  .trust-inner { gap: 28px; }
  .trust-label { max-width: 130px; font-size: 0.75rem; }
  .trust-names { gap: 15px; }
  .trust-names span { font-size: 1.125rem; }
  .section { padding: 84px 0; }
  .section-heading h2, .about-heading h2, .experience-aside h2 { font-size: 36px; letter-spacing: -1.7px; }
  .about-grid { gap: 40px; grid-template-columns: .85fr 1.15fr; }
  .about-content > .body-large { font-size: 1.25rem; }
  .about-facts { gap: 15px; }
  .fact strong { font-size: 27px; }
  .fact span { font-size: 0.75rem; }
  .skill-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
  .skill-card { padding: 27px; }
  .skill-card-top { margin-bottom: 25px; }
  .skill-card h3 { font-size: 1.375rem; }
  .project-visual { height: 240px; }
  .project-monogram { font-size: 57px; }
  .project-visual-odoo .project-monogram { font-size: 75px; }
  .project-info h3 { font-size: 1.3125rem; }
  .project-info p { font-size: 0.875rem; }
  .experience-layout { grid-template-columns: .75fr 1.25fr; gap: 40px; }
  .experience-heading { display: block; }
  .experience-date { display: block; margin-top: 7px; }
  .experience-heading h3 { font-size: 1.25rem; }
  .education-card { padding: 25px; }
  .contact-grid { grid-template-columns: 1fr 1fr; gap: 42px; }
  .contact-copy h2 { font-size: 43px; letter-spacing: -2px; }
  .contact-row strong { font-size: 1.0625rem; }
  .footer-inner { flex-wrap: wrap; justify-content: space-between; }
}
@media (max-width: 767px) {
  html { scroll-padding-top: 86px; }
  .container { width: calc(100% - 44px); }
  .header-inner { height: 76px; gap: 15px; }
  .brand-name { font-size: 0.9375rem; }
  .brand-mark { width: 35px; height: 35px; }
  .header-cta { margin-left: auto; min-height: 38px; padding: 9px 14px; font-size: 0.75rem; }
  .header-cta .icon { width: 15px; height: 15px; }
  .menu-toggle { display: flex; justify-content: center; flex-direction: column; gap: 5px; width: 37px; height: 37px; padding: 9px; border: 1px solid var(--line); border-radius: 50%; background: transparent; flex-shrink: 0; }
  .menu-toggle span { display: block; width: 17px; height: 1.5px; background: var(--ink); transition: transform .25s ease; }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.25px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.25px) rotate(-45deg); }
  .main-nav { position: fixed; inset: 76px 0 auto; display: none; align-items: stretch; flex-direction: column; gap: 0; max-height: calc(100dvh - 76px); overflow-y: auto; padding: 20px 22px 29px; border-bottom: 1px solid var(--line); background: var(--paper); box-shadow: 0 18px 25px rgb(0 0 0 / 28%); }
  .main-nav.is-open { display: flex; }
  .nav-link { padding: 14px 5px; font-size: 1.1875rem; }
  .nav-link::after { right: auto; width: 30px; }
  .hero { padding-top: 39px; }
  .hero-grid { grid-template-columns: 1fr; gap: 35px; }
  .hero-copy { max-width: 570px; }
  .eyebrow { font-size: 0.8125rem; }
  .hero-title { margin-top: 22px; font-size: clamp(56px, 11.2vw, 76px); letter-spacing: -3.5px; }
  .hero-description { max-width: 500px; margin-top: 23px; font-size: 1rem; }
  .hero-actions { margin-top: 27px; gap: 11px; }
  .hero-actions .button { min-height: 51px; padding: 14px 21px; font-size: 0.875rem; }
  .hero-meta { margin-top: 24px; font-size: 0.75rem; }
  .hero-visual { width: min(420px, calc(100% - 26px)); margin-inline: auto; padding: 12px 0; }
  .portrait-frame { height: 420px; border-radius: 24px; }
  .label-code { top: 36px; right: -13px; padding: 12px 16px; font-size: 0.8125rem; }
  .label-experience { bottom: 112px; left: -14px; padding: 16px 19px; }
  .label-experience strong { font-size: 37px; }
  .label-experience span { max-width: 86px; font-size: 0.8125rem; }
  .hero-bottom { margin-top: 30px; padding-block: 20px; }
  .hero-location, .scroll-cue { font-size: 0.75rem; }
  .trust-inner { flex-direction: column; align-items: flex-start; gap: 16px; padding-block: 24px; }
  .trust-label { max-width: none; font-size: 0.75rem; }
  .trust-names { justify-content: space-between; flex-wrap: wrap; width: 100%; row-gap: 14px; }
  .trust-names span { font-size: 1.125rem; }
  .section { padding: 69px 0; }
  .section-kicker { margin-bottom: 16px; font-size: 0.75rem; }
  .section-heading { align-items: flex-start; flex-direction: column; gap: 22px; margin-bottom: 32px; }
  .section-heading h2, .about-heading h2, .experience-aside h2 { font-size: 35px; letter-spacing: -1.8px; }
  .section-heading p { margin-top: 15px; font-size: 0.9375rem; }
  .section-heading > .text-link { padding: 0; }
  .about-grid { grid-template-columns: 1fr; gap: 27px; }
  .about-heading h2 { max-width: 460px; }
  .about-content > .body-large { font-size: 1.3125rem; }
  .about-content > p { font-size: 0.9375rem; }
  .about-facts { gap: 18px; padding-top: 26px; margin-top: 26px; }
  .fact strong { font-size: 31px; }
  .fact span { font-size: 0.75rem; }
  .personal-details { margin-top: 25px; }
  .personal-grid { gap: 19px; }
  .skill-filters { margin: 0 0 23px; max-width: 100%; }
  .filter-button { padding: 8px 13px; font-size: 0.75rem; }
  .skill-grid { gap: 14px; }
  .skill-card { padding: 23px 20px; border-radius: 17px; }
  .skill-card h3 { font-size: 1.25rem; }
  .skill-card-top { margin-bottom: 23px; }
  .skill-card > p { font-size: 0.8125rem; }
  .skill-card .tags { margin-top: 17px; }
  .skill-card .tag { font-size: 0.6875rem; padding: 4px 7px; }
  .project-grid { gap: 33px; grid-template-columns: 1fr; }
  .project-visual { height: 280px; border-radius: 20px; }
  .project-monogram { font-size: 65px; }
  .project-info { padding-top: 21px; }
  .project-info h3 { font-size: 1.4375rem; }
  .project-info p { font-size: 0.9375rem; }
  .project-arrow { top: 40px; }
  .experience-layout { grid-template-columns: 1fr; gap: 37px; }
  .experience-aside { position: static; }
  .experience-aside h2 { max-width: 500px; }
  .experience-aside p { max-width: 480px; margin-top: 18px; }
  .experience-aside .button { margin-top: 22px; }
  .timeline { margin-left: 6px; padding-left: 24px; }
  .experience-heading { display: flex; gap: 16px; }
  .experience-date { margin-top: 0; font-size: 0.6875rem; }
  .experience-heading h3 { font-size: 1.3125rem; }
  .experience-company { font-size: 0.75rem; }
  .experience-item { margin-bottom: 28px; padding-bottom: 28px; }
  .experience-item > p { font-size: 0.875rem; }
  .education-card { gap: 16px; margin-top: 40px; padding: 22px 20px; flex-wrap: wrap; }
  .education-icon { width: 47px; height: 47px; border-radius: 12px; }
  .education-card > div:not(.education-icon) { flex: 1; min-width: 0; }
  .education-card h3 { font-size: 1.0625rem; line-height: 1.4; }
  .education-card p { font-size: 0.8125rem; }
  .education-card > .experience-date, .education-date { margin-left: 63px; font-size: 0.75rem; }
  .contact-section { padding: 65px 0 42px; }
  .contact-grid { grid-template-columns: 1fr; gap: 31px; }
  .contact-copy h2 { max-width: 500px; font-size: 46px; letter-spacing: -2.3px; }
  .contact-copy > p { max-width: 430px; font-size: 0.9375rem; }
  .contact-copy > .button { margin-top: 25px; }
  .contact-details { padding-top: 0; }
  .contact-row { padding-block: 18px 21px; }
  .contact-row strong { font-size: 1.1875rem; }
  .social-links { gap: 8px; margin-top: 23px; }
  .social-links a { padding-inline: 13px; }
  .map-details { margin-top: 33px; }
  .contact-map { height: 240px; }
  .footer-inner { justify-content: center; padding-block: 28px; gap: 17px; text-align: center; }
  .footer-inner .brand { width: 100%; justify-content: center; }
  .footer-inner > p { width: 100%; }
  .back-to-top { right: 17px; bottom: 17px; width: 39px; height: 39px; }
}
@media (max-width: 479px) {
  .container { width: calc(100% - 40px); }
  .header-inner { gap: 11px; }
  .brand { gap: 8px; }
  .brand-name { font-size: 0.875rem; }
  .header-cta { padding-inline: 11px; gap: 7px; }
  .header-cta .icon { display: none; }
  .hero-title { font-size: clamp(47px, 12.6vw, 59px); letter-spacing: -2.8px; }
  .hero-description { font-size: 0.9375rem; }
  .hero-actions .button { padding-inline: 18px; font-size: 0.8125rem; gap: 9px; }
  .hero-actions .button .icon { width: 16px; height: 16px; }
  .hero-visual { width: calc(100% - 20px); }
  .portrait-frame { height: 360px; }
  .label-code { right: -9px; font-size: 0.75rem; padding: 11px 14px; }
  .label-experience { left: -10px; padding: 14px 17px; }
  .label-experience strong { font-size: 33px; }
  .label-experience span { font-size: 0.75rem; max-width: 80px; }
  .portrait-caption { font-size: 0.6875rem; right: 14px; padding: 6px 10px; }
  .hero-bottom { gap: 12px; }
  .hero-location, .scroll-cue { font-size: 0.6875rem; gap: 6px; }
  .trust-names { justify-content: flex-start; column-gap: 25px; }
  .trust-names span { font-size: 1.125rem; }
  .section { padding-block: 60px; }
  .section-heading h2, .about-heading h2, .experience-aside h2 { font-size: 32px; letter-spacing: -1.4px; }
  .about-content > .body-large { font-size: 1.25rem; }
  .fact strong { font-size: 28px; }
  .fact span { font-size: 0.6875rem; }
  .personal-grid { grid-template-columns: 1fr; gap: 14px; }
  .skill-filters { width: 100%; justify-content: flex-start; gap: 4px; padding: 6px; border-radius: 20px; }
  .filter-button { padding-inline: 10px; font-size: 0.75rem; }
  .skill-grid { grid-template-columns: 1fr; }
  .skill-card { padding: 25px; }
  .skill-card h3 { font-size: 1.375rem; }
  .skill-card > p { font-size: 0.875rem; }
  .skill-card .tag { font-size: 0.75rem; padding: 4px 9px; }
  .skill-card-top { margin-bottom: 23px; }
  .project-visual { height: 230px; }
  .project-monogram { font-size: 58px; }
  .project-visual-education .project-monogram, .project-visual-public .project-monogram { font-size: 49px; }
  .project-visual-odoo .project-monogram { font-size: 73px; }
  .project-label { left: 19px; bottom: 19px; font-size: 0.6875rem; }
  .project-info h3 { font-size: 1.375rem; }
  .project-info p { font-size: 0.875rem; }
  .experience-heading { display: block; }
  .experience-date { margin-top: 7px; }
  .experience-heading h3 { font-size: 1.25rem; }
  .education-card { padding: 20px 17px; }
  .education-card h3 { font-size: 1rem; }
  .contact-copy h2 { font-size: 42px; letter-spacing: -2px; }
  .contact-row strong { font-size: 1.0625rem; }
  .contact-row svg { width: 16px; height: 16px; }
  .social-links a { min-height: 38px; padding-inline: 11px; font-size: 0.6875rem; gap: 6px; }
  .toast { font-size: 0.8125rem; }
}
@media (max-width: 359px) {
  .container { width: calc(100% - 32px); }
  .brand-name { max-width: 55px; font-size: 0.75rem; line-height: 1.3; }
  .brand-mark { width: 32px; height: 32px; font-size: 21px; }
  .header-cta { font-size: 0.6875rem; padding-inline: 11px; }
  .hero-title { font-size: 43px; letter-spacing: -2.4px; }
  .hero-actions { gap: 8px; }
  .hero-actions .button { padding-inline: 13px; font-size: 0.75rem; min-height: 47px; }
  .hero-actions .button .icon { width: 14px; height: 14px; }
  .hero-meta { gap: 12px; font-size: 0.6875rem; }
  .portrait-frame { height: 320px; }
  .label-code { font-size: 0.6875rem; padding: 10px 11px; }
  .label-experience { padding: 12px 13px; }
  .label-experience strong { font-size: 30px; }
  .label-experience span { max-width: 71px; font-size: 0.6875rem; }
  .section-heading h2, .about-heading h2, .experience-aside h2 { font-size: 30px; }
  .filter-button { padding-inline: 8px; font-size: 0.6875rem; }
  .contact-copy h2 { font-size: 38px; }
  .contact-row strong { font-size: 0.9375rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal-ready .reveal, .reveal.reveal-ready { opacity: 1; transform: none; }
  .portrait-frame { transform: none; }
  .button:hover, .skill-card:hover, .skill-card.reveal.is-visible:hover, .hero-visual:hover .hero-portrait, .project-card:hover .project-monogram { transform: none; }
}