:root {
  /* =========================================================
     BASE PALETTE
     Edit only these values to recolour the whole website.
     All transparencies, gradients, borders and shadows are
     generated automatically from these colours.
     ========================================================= */
  --palette-bg: #19191b;
  --palette-bg-soft: #222225;
  --palette-panel: #2a2a2e;

  --palette-text: #f8f8f8;
  --palette-text-soft: #d7d7dc;
  --palette-muted: #aaaab2;
  --palette-subtle: #74747d;

  --palette-fuchsia: #ed3b91;
  --palette-yellow: #e8e34a;
  --palette-danger: #ff9e9e;

  --palette-black: #000000;
  --palette-white: #ffffff;

  /* =========================================================
     SEMANTIC COLOUR ROLES
     Reassign these only when you want a specific category to
     use a different base colour without changing the palette.
     ========================================================= */
  --bg: var(--palette-bg);
  --bg-soft: var(--palette-bg-soft);
  --panel-solid: var(--palette-panel);

  --text: var(--palette-text);
  --text-soft: var(--palette-text-soft);
  --muted: var(--palette-muted);
  --subtle: var(--palette-subtle);

  --brand-primary: var(--palette-fuchsia);
  --brand-secondary: var(--palette-yellow);

  --accent: var(--brand-primary);
  --accent-2: var(--brand-secondary);
  --danger: var(--palette-danger);

  --pure-black: var(--palette-black);
  --pure-white: var(--palette-white);

  /* Independent component roles */
  --selection-bg: var(--accent);
  --selection-text: var(--bg);
  --link-color: var(--accent);
  --highlight-color: var(--accent-2);

  --button-primary-bg: var(--accent);
  --button-primary-hover-bg: var(--accent-2);
  --button-primary-text: var(--bg);

  --focus-color: var(--accent);
  --portrait-border-color: var(--accent);
  --status-color: var(--accent);

  /* =========================================================
     GENERATED COLOUR EFFECTS
     These derive from the palette above. You normally do not
     need to edit them, but they remain independently adjustable.
     ========================================================= */
  --panel: color-mix(in srgb, var(--panel-solid) 86%, transparent);
  --panel-glass: color-mix(in srgb, var(--panel-solid) 82%, transparent);

  --line: color-mix(in srgb, var(--pure-white) 10%, transparent);
  --line-strong: color-mix(in srgb, var(--pure-white) 22%, transparent);
  --grid-line: color-mix(in srgb, var(--pure-white) 2.2%, transparent);

  --surface-faint: color-mix(in srgb, var(--pure-white) 1.2%, transparent);
  --surface-soft: color-mix(in srgb, var(--pure-white) 1.8%, transparent);
  --surface-control: color-mix(in srgb, var(--pure-white) 2.5%, transparent);
  --surface-hover: color-mix(in srgb, var(--pure-white) 3%, transparent);
  --surface-input: color-mix(in srgb, var(--pure-black) 16%, transparent);
  --surface-input-soft: color-mix(in srgb, var(--pure-black) 10%, transparent);

  --accent-faint: color-mix(in srgb, var(--accent) 2.5%, transparent);
  --accent-softest: color-mix(in srgb, var(--accent) 4%, transparent);
  --accent-soft: color-mix(in srgb, var(--accent) 8%, transparent);
  --accent-focus: color-mix(in srgb, var(--accent) 10%, transparent);
  --accent-border: color-mix(in srgb, var(--accent) 40%, transparent);
  --accent-glow: color-mix(in srgb, var(--accent) 18%, transparent);

  --background-glow-secondary: color-mix(in srgb, var(--muted) 16%, transparent);
  --hero-orbit-ring-inner: color-mix(in srgb, var(--accent) 1.8%, transparent);
  --hero-orbit-ring-outer: color-mix(in srgb, var(--accent) 1.2%, transparent);
  --contact-section-glow: color-mix(in srgb, var(--accent) 7%, transparent);

  --header-bg: color-mix(in srgb, var(--bg) 82%, transparent);
  --header-bg-strong: color-mix(in srgb, var(--bg) 96%, transparent);
  --admin-header-bg: color-mix(in srgb, var(--bg) 92%, transparent);
  --admin-save-bg: color-mix(in srgb, var(--bg) 94%, transparent);

  --overlay-soft: color-mix(in srgb, var(--pure-black) 50%, transparent);
  --overlay-medium: color-mix(in srgb, var(--pure-black) 64%, transparent);
  --overlay-strong: color-mix(in srgb, var(--pure-black) 92%, transparent);

  --shadow-color: color-mix(in srgb, var(--pure-black) 35%, transparent);
  --shadow-soft-color: color-mix(in srgb, var(--pure-black) 14%, transparent);
  --shadow-hover-color: color-mix(in srgb, var(--pure-black) 28%, transparent);
  --portrait-shadow-color: color-mix(in srgb, var(--pure-black) 55%, transparent);

  --portrait-border: color-mix(in srgb, var(--portrait-border-color) 42%, transparent);
  --portrait-gradient-start: color-mix(in srgb, var(--accent-2) 38%, transparent);
  --portrait-gradient-end: color-mix(in srgb, var(--accent) 8%, transparent);
  --portrait-ring: color-mix(in srgb, var(--accent) 5.5%, transparent);

  --danger-border: color-mix(in srgb, var(--danger) 35%, transparent);
  --danger-bg: color-mix(in srgb, var(--danger) 8%, transparent);

  --project-media-bg: var(--bg-soft);
  --code-bg: var(--bg);
  --code-text: var(--text-soft);
  --media-bg: var(--pure-black);
  --iframe-bg: var(--pure-white);

  --shadow: 0 30px 80px var(--shadow-color);
  --radius: 24px;
  --radius-sm: 14px;
  --shell: min(1180px, calc(100vw - 40px));
  --font-sans: "Manrope", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; background: var(--bg); }
body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 82% 4%, var(--accent-glow), transparent 30rem),
    radial-gradient(circle at 8% 38%, var(--background-glow-secondary), transparent 26rem),
    var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, var(--pure-black), transparent 80%);
}
img, video, iframe { max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { color: inherit; }
::selection { background: var(--selection-bg); color: var(--selection-text); }

.shell { width: var(--shell); margin-inline: auto; }
.section { padding: 112px 0; position: relative; }
.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: 12px; left: 12px; z-index: 999; padding: 10px 14px;
  background: var(--button-primary-bg); color: var(--button-primary-text); border-radius: 8px; transform: translateY(-160%);
}
.skip-link:focus { transform: translateY(0); }
.page-noise {
  pointer-events: none; position: fixed; inset: 0; z-index: 1000; opacity: .025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E");
}

.site-header {
  position: fixed; inset: 0 0 auto; z-index: 100; height: 84px;
  transition: background .25s ease, border-color .25s ease, backdrop-filter .25s ease;
}
.site-header.is-scrolled {
  background: var(--header-bg); border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}
.header-inner { min-height: 84px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 12px; min-width: 0; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  flex-shrink: 0;
}
.brand-mark img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.brand-copy { display: grid; line-height: 1.25; }
.brand-copy strong { font-size: .95rem; letter-spacing: -.01em; }
.brand-copy small { color: var(--muted); font: 500 .68rem var(--font-mono); text-transform: uppercase; letter-spacing: .06em; }
.site-nav { display: flex; align-items: center; gap: 32px; }
.site-nav a { color: var(--muted); font: 500 .78rem var(--font-mono); text-transform: uppercase; letter-spacing: .08em; position: relative; }
.site-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -8px; height: 1px; background: var(--accent); transition: right .2s ease; }
.site-nav a:hover, .site-nav a:focus-visible { color: var(--text); }
.site-nav a:hover::after, .site-nav a:focus-visible::after { right: 0; }
.nav-toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--line); background: transparent; border-radius: 12px; padding: 11px; }
.nav-toggle > span:not(.sr-only) { display: block; height: 1px; margin: 5px 0; background: var(--text); }

.hero { min-height: 100vh; display: grid; align-items: center; padding-top: 134px; overflow: hidden; }
.hero::after {
  content: ""; position: absolute; width: 550px; height: 550px; border-radius: 50%; right: -280px; top: 140px;
  border: 1px solid var(--accent-focus); box-shadow: 0 0 0 80px var(--hero-orbit-ring-inner), 0 0 0 160px var(--hero-orbit-ring-outer);
}
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(240px, .5fr); align-items: center; gap: 72px; }
.eyebrow, .section-index {
  margin: 0 0 22px; color: var(--accent); font: 600 .73rem var(--font-mono);
  text-transform: uppercase; letter-spacing: .13em;
}
.eyebrow { display: flex; align-items: center; gap: 10px; }
.eyebrow > span { width: 30px; height: 1px; background: var(--accent); }
.hero h1 { max-width: 800px; margin: 0; font-size: clamp(3.25rem, 6.5vw, 6.5rem); line-height: .98; letter-spacing: -.065em; font-weight: 700; }
.hero h1 em { color: var(--highlight-color); font-style: normal; font-weight: 500; }
.hero-intro { max-width: 720px; margin: 30px 0 0; color: var(--text-soft); font-size: clamp(1.02rem, 1.7vw, 1.25rem); }
.hero-intro strong { color: var(--text); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 38px; }
.button {
  display: inline-flex; align-items: center; justify-content: center; gap: 12px; min-height: 50px; padding: 0 20px;
  border: 1px solid transparent; border-radius: 999px; font-weight: 700; font-size: .9rem; cursor: pointer;
  transition: transform .2s ease, border-color .2s ease, background .2s ease, color .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--button-primary-bg); color: var(--button-primary-text); }
.button-primary:hover { background: var(--button-primary-hover-bg); }
.button-secondary { border-color: var(--line-strong); background: var(--surface-control); color: var(--text); }
.button-secondary:hover { border-color: var(--accent); background: var(--accent-soft); }
.button-small { min-height: 40px; padding-inline: 16px; font-size: .78rem; }
.hero-links { display: flex; flex-wrap: wrap; gap: 22px; margin-top: 30px; }
.hero-links a { color: var(--muted); font: 500 .75rem var(--font-mono); border-bottom: 1px solid transparent; }
.hero-links a:hover { color: var(--accent); border-color: var(--accent); }

.hero-visual {
  display: grid;
  place-items: center;
}
.portrait-frame {
  position: relative;
  width: clamp(240px, 26vw, 340px);
  aspect-ratio: 1;
  margin-inline: auto;
  padding: 7px;
  border: 1px solid var(--portrait-border);
  border-radius: 50%;
  overflow: hidden;
  background: linear-gradient(145deg, var(--portrait-gradient-start), var(--portrait-gradient-end));
  box-shadow:
    0 24px 70px var(--portrait-shadow-color),
    0 0 0 12px var(--portrait-ring);
}
.portrait-frame::before,
.portrait-frame::after {
  content: none;
}
.portrait-frame img {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 1;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
  filter: saturate(.9) contrast(1.03);
}


.split-layout { display: grid; grid-template-columns: minmax(260px, .7fr) minmax(0, 1.3fr); gap: 90px; }
.section-heading h2, .contact-copy h2 { margin: 0; font-size: clamp(2.3rem, 4vw, 4.7rem); line-height: 1.04; letter-spacing: -.055em; }
.section-heading-row { display: flex; align-items: end; justify-content: space-between; gap: 40px; margin-bottom: 46px; }
.section-note { max-width: 370px; margin: 0 0 8px; color: var(--muted); }
.about-section { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--surface-faint); }
.about-content > p { margin: 0 0 24px; color: var(--text-soft); font-size: clamp(1.08rem, 1.7vw, 1.35rem); }
.about-content strong { color: var(--text); }
.skills-panel { margin-top: 50px; padding: 24px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface-soft); }
.skills-title { display: flex; align-items: center; gap: 10px; margin-bottom: 20px; }
.skills-title h3 { margin: 0; font: 600 .76rem var(--font-mono); text-transform: uppercase; letter-spacing: .1em; }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--status-color); box-shadow: 0 0 14px var(--status-color); }
.skill-list { display: flex; flex-wrap: wrap; gap: 9px; margin: 0; padding: 0; list-style: none; }
.skill-list li { padding: 9px 13px; border: 1px solid var(--line); border-radius: 999px; background: var(--accent-softest); font: 500 .73rem var(--font-mono); }

.project-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 22px; }
.project-card {
  grid-column: span 6; display: flex; flex-direction: column; min-height: 100%; border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden; background: var(--panel); box-shadow: 0 10px 50px var(--shadow-soft-color);
  transition: transform .28s ease, border-color .28s ease, box-shadow .28s ease;
}
.project-card:first-child { grid-column: span 7; }
.project-card:nth-child(2) { grid-column: span 5; }
.project-card:hover { transform: translateY(-7px); border-color: var(--line-strong); box-shadow: 0 26px 70px var(--shadow-hover-color); }
.project-media { position: relative; overflow: hidden; aspect-ratio: 16 / 9; background: linear-gradient(135deg, var(--project-media-bg), var(--bg)); }
.project-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, var(--overlay-soft), transparent 55%); pointer-events: none; }
.project-media video, .project-media img { width: 100%; height: 100%; display: block; object-fit: cover; transition: transform .6s ease, filter .4s ease; }
.project-card:hover .project-media video, .project-card:hover .project-media img { transform: scale(1.035); filter: saturate(1.08); }
.project-number { position: absolute; z-index: 2; top: 16px; right: 16px; padding: 5px 9px; border: 1px solid var(--line-strong); border-radius: 999px; background: var(--overlay-medium); backdrop-filter: blur(8px); font: 500 .65rem var(--font-mono); }
.project-body { display: flex; flex-direction: column; flex: 1; padding: 24px; }
.project-topline { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.project-chip { color: var(--accent); font: 500 .65rem var(--font-mono); text-transform: uppercase; letter-spacing: .07em; }
.project-chip + .project-chip::before { content: "/"; margin-right: 8px; color: var(--subtle); }
.project-card h3 { margin: 0; font-size: clamp(1.45rem, 2.4vw, 2.1rem); line-height: 1.15; letter-spacing: -.035em; }
.project-card p { margin: 14px 0 24px; color: var(--muted); }
.project-card-footer { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: auto; padding-top: 18px; border-top: 1px solid var(--line); color: var(--text-soft); font: 500 .72rem var(--font-mono); }
.project-card-footer span:last-child { color: var(--accent); font-size: 1.05rem; transition: transform .2s ease; }
.project-card:hover .project-card-footer span:last-child { transform: translate(3px,-3px); }
.loading-card, .notice { grid-column: 1 / -1; padding: 30px; border: 1px solid var(--line); border-radius: var(--radius); color: var(--muted); }

.studies-section { border-top: 1px solid var(--line); }
.timeline { border-top: 1px solid var(--line); }
.timeline-item { display: grid; grid-template-columns: 130px 1fr auto; gap: 24px; align-items: start; padding: 28px 0; border-bottom: 1px solid var(--line); transition: padding .2s ease, color .2s ease; }
.timeline-item:hover { padding-left: 10px; }
.timeline-year { color: var(--accent); font: 500 .7rem var(--font-mono); }
.timeline-item h3 { margin: 0 0 8px; font-size: 1.25rem; letter-spacing: -.025em; }
.timeline-item p { margin: 0; color: var(--muted); }
.timeline-arrow { color: var(--accent); font-size: 1.1rem; }

.contact-section { border-top: 1px solid var(--line); background: linear-gradient(160deg, var(--contact-section-glow), transparent 45%); }
.contact-grid { display: grid; grid-template-columns: minmax(0,.9fr) minmax(360px,1.1fr); gap: 90px; }
.contact-copy > p:not(.section-index) { max-width: 520px; color: var(--muted); font-size: 1.05rem; }
.email-link { display: inline-flex; gap: 10px; margin-top: 18px; color: var(--accent); font: 500 clamp(.8rem,1.5vw,1rem) var(--font-mono); border-bottom: 1px solid var(--accent-border); }
.social-links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.social-links a { padding: 8px 12px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); font: 500 .7rem var(--font-mono); }
.social-links a:hover { color: var(--text); border-color: var(--accent); }
.contact-form { padding: 30px; border: 1px solid var(--line-strong); border-radius: var(--radius); background: var(--panel-glass); box-shadow: var(--shadow); }
.form-row { display: grid; gap: 8px; margin-bottom: 18px; }
.form-row label { color: var(--text-soft); font: 500 .69rem var(--font-mono); text-transform: uppercase; letter-spacing: .08em; }
.form-row input, .form-row textarea {
  width: 100%; border: 1px solid var(--line); border-radius: 12px; background: var(--surface-control); color: var(--text); padding: 13px 14px; outline: none; resize: vertical;
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
.form-row input::placeholder, .form-row textarea::placeholder { color: var(--subtle); }
.form-row input:focus, .form-row textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-focus); background: var(--accent-faint); }
.form-submit { width: 100%; margin-top: 4px; border: 0; }
.form-note { margin: 14px 0 0; color: var(--subtle); font-size: .72rem; }
.honey-field { position: absolute !important; left: -9999px !important; }

.site-footer { border-top: 1px solid var(--line); }
.footer-inner { min-height: 92px; display: flex; align-items: center; justify-content: space-between; gap: 20px; color: var(--muted); font: 500 .7rem var(--font-mono); }
.footer-inner a:hover { color: var(--accent); }

/* Project detail */
.project-page { padding-top: 84px; }
.project-loading { min-height: 70vh; display: grid; place-items: center; color: var(--muted); font-family: var(--font-mono); }
.project-hero { padding: 38px 0 70px; }
.project-breadcrumb { display: inline-flex; margin: 10px 0 26px; color: var(--muted); font: 500 .7rem var(--font-mono); }
.project-breadcrumb:hover { color: var(--accent); }
.project-hero-media { position: relative; overflow: hidden; min-height: min(64vw, 650px); border: 1px solid var(--line-strong); border-radius: 30px; background: var(--panel-solid); box-shadow: var(--shadow); }
.project-hero-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, var(--overlay-strong), transparent 65%); pointer-events: none; }
.project-hero-media video, .project-hero-media > img { width: 100%; height: 100%; min-height: inherit; object-fit: cover; display: block; }
.project-title-wrap { position: absolute; z-index: 2; left: clamp(24px,5vw,70px); right: clamp(24px,5vw,70px); bottom: clamp(28px,5vw,70px); }
.project-kicker { margin: 0 0 12px; color: var(--accent); font: 600 .72rem var(--font-mono); text-transform: uppercase; letter-spacing: .12em; }
.project-title-wrap h1 { max-width: 920px; margin: 0; font-size: clamp(3rem,7vw,7.4rem); line-height: .94; letter-spacing: -.067em; }
.project-summary { max-width: 760px; margin: 20px 0 0; color: var(--text); font-size: clamp(.95rem,1.6vw,1.15rem); }
.project-overview { display: grid; grid-template-columns: minmax(0,1.35fr) minmax(300px,.65fr); gap: 70px; padding: 30px 0 90px; }
.project-about h2, .project-section h2 { margin: 0 0 24px; font-size: clamp(2rem,3.5vw,3.35rem); line-height: 1.08; letter-spacing: -.045em; }
.rich-content { color: var(--text-soft); font-size: 1.03rem; }
.rich-content p { margin: 0 0 20px; }
.rich-content strong, .rich-content b { color: var(--text); }
.rich-content a { color: var(--link-color); text-decoration: underline; text-underline-offset: 4px; }
.rich-content ul, .rich-content ol { margin: 20px 0; padding-left: 1.3rem; }
.rich-content li { margin: 12px 0; padding-left: .3rem; }
.rich-content li::marker { color: var(--accent); }
.rich-content li > span { color: var(--muted); }
.rich-content img { display: block; width: 100%; margin: 24px 0; border: 1px solid var(--line); border-radius: 18px; background: var(--bg-soft); }
.rich-content video { display: block; width: 100%; margin: 24px 0; border: 1px solid var(--line); border-radius: 18px; background: var(--media-bg); }
.rich-content iframe { width: 100%; min-height: 560px; border: 1px solid var(--line); border-radius: 18px; background: var(--iframe-bg); }
.rich-content pre { max-width: 100%; overflow: auto; margin: 24px 0; padding: 22px; border: 1px solid var(--line); border-radius: 16px; background: var(--code-bg); color: var(--text-soft); font: 400 .78rem/1.65 var(--font-mono); tab-size: 4; }
.rich-content code { font-family: var(--font-mono); }
.project-meta-card { position: sticky; top: 110px; align-self: start; padding: 24px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); backdrop-filter: blur(16px); }
.project-meta-card h2 { margin: 0 0 16px; color: var(--muted); font: 600 .7rem var(--font-mono); text-transform: uppercase; letter-spacing: .1em; }
.meta-list { margin: 0; }
.meta-item { display: grid; grid-template-columns: 1fr auto; gap: 18px; padding: 13px 0; border-bottom: 1px solid var(--line); }
.meta-item:last-child { border-bottom: 0; }
.meta-item dt { color: var(--muted); font: 500 .7rem var(--font-mono); text-transform: uppercase; letter-spacing: .06em; }
.meta-item dd { margin: 0; text-align: right; font-weight: 600; font-size: .88rem; }
.project-links { display: grid; gap: 10px; margin-top: 22px; }
.project-links .button { width: 100%; }
.project-content { padding-bottom: 100px; }
.project-section { padding: 70px 0; border-top: 1px solid var(--line); }
.project-section-grid { display: grid; grid-template-columns: minmax(230px,.55fr) minmax(0,1.45fr); gap: 70px; }
.project-section-index { color: var(--accent); font: 500 .68rem var(--font-mono); }
.embed-wrap { position: relative; width: min(100%, 620px); margin-top: 30px; border: 1px solid var(--line); border-radius: 20px; overflow: hidden; background: var(--media-bg); }
.embed-wrap iframe { display: block; width: 100%; height: 100%; border: 0; }
.next-project { padding: 75px 0; border-top: 1px solid var(--line); }
.next-project a { display: flex; align-items: end; justify-content: space-between; gap: 30px; }
.next-project span { color: var(--muted); font: 500 .7rem var(--font-mono); text-transform: uppercase; letter-spacing: .1em; }
.next-project strong { display: block; margin-top: 12px; font-size: clamp(2.4rem,5vw,5rem); line-height: 1; letter-spacing: -.06em; }
.next-project i { color: var(--accent); font-size: clamp(2rem,5vw,4rem); font-style: normal; }
.error-panel { min-height: 70vh; display: grid; place-items: center; text-align: center; }
.error-panel h1 { font-size: clamp(2rem,6vw,5rem); margin-bottom: 10px; }
.error-panel p { color: var(--muted); }

.centered-page { min-height: 100vh; display: grid; place-items: center; padding: 30px; }
.message-card { width: min(680px,100%); padding: clamp(34px,7vw,70px); text-align: center; border: 1px solid var(--line-strong); border-radius: 30px; background: var(--panel); box-shadow: var(--shadow); }
.message-card h1 { margin: 0; font-size: clamp(2.2rem,5vw,4.5rem); line-height: 1; letter-spacing: -.05em; }
.message-card p:not(.eyebrow) { color: var(--muted); }
.message-card .eyebrow { justify-content: center; }
.message-icon { display: grid; place-items: center; width: 64px; height: 64px; margin: 0 auto 24px; border-radius: 50%; background: var(--button-primary-bg); color: var(--button-primary-text); font-size: 1.6rem; font-weight: 800; }

.reveal { opacity: 1; transform: none; }
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .65s ease, transform .65s ease; }
.js .reveal[data-delay="1"] { transition-delay: .12s; }
.js .reveal[data-delay="2"] { transition-delay: .24s; }
.js .reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (min-width: 981px) {
  .studies-section .split-layout {
    grid-template-columns: minmax(400px, 0.85fr) minmax(0, 1.15fr);
    gap: 110px;
  }
}

@media (max-width: 980px) {
  :root { --shell: min(100% - 32px, 760px); }
  .section { padding: 88px 0; }
  .hero-grid, .split-layout, .contact-grid, .project-overview, .project-section-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero { min-height: auto; padding-bottom: 90px; }
  .hero-visual { max-width: 520px; }
  .project-card, .project-card:first-child, .project-card:nth-child(2) { grid-column: span 12; }
  .section-heading-row { align-items: start; flex-direction: column; }
  .project-meta-card { position: static; }
  .project-section-grid { gap: 24px; }
}

@media (max-width: 720px) {
  :root { --shell: calc(100vw - 24px); --radius: 20px; }
  .site-header, .header-inner { height: 72px; min-height: 72px; }
  .brand-copy small { display: none; }
  .nav-toggle { display: block; }
  .site-nav {
    position: fixed; top: 72px; left: 12px; right: 12px; display: grid; gap: 0; padding: 10px;
    border: 1px solid var(--line-strong); border-radius: 18px; background: var(--header-bg-strong); backdrop-filter: blur(18px);
    opacity: 0; visibility: hidden; transform: translateY(-8px); transition: .2s ease;
  }
  .site-nav.is-open { opacity: 1; visibility: visible; transform: translateY(0); }
  .site-nav a { padding: 14px 12px; border-bottom: 1px solid var(--line); }
  .site-nav a:last-child { border-bottom: 0; }
  .hero { padding-top: 116px; }
  .hero h1 { font-size: clamp(3rem,16vw,5.2rem); }
  .hero-grid { gap: 50px; }
  .hero-actions .button { width: 100%; }
  .project-grid { gap: 16px; }
  .timeline-item { grid-template-columns: 1fr auto; gap: 12px; }
  .timeline-year { grid-column: 1 / -1; }
  .contact-form { padding: 20px; }
  .footer-inner { flex-direction: column; justify-content: center; text-align: center; padding: 22px 0; }
  .project-page { padding-top: 72px; }
  .project-hero { padding-top: 20px; }
  .project-hero-media { min-height: 560px; }
  .project-title-wrap h1 { font-size: clamp(3rem,15vw,5rem); }
  .project-title-wrap { left: 22px; right: 22px; bottom: 28px; }
  .next-project a { align-items: start; }
  .rich-content iframe { min-height: 420px; }
}

@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 { opacity: 1; transform: none; }
}