:root {
  --bg: #071311;
  --surface: #0d1c19;
  --surface-2: #122420;
  --surface-3: #19302a;
  --text: #f4f8f7;
  --muted: #9db2ad;
  --accent: #2ee9c3;
  --accent-2: #71f6dc;
  --accent-soft: rgba(46, 233, 195, .13);
  --line: rgba(180, 235, 223, .13);
  --shadow: rgba(0, 0, 0, .35);
  --display: 'Manrope', sans-serif;
  --mono: 'DM Mono', monospace;
  --pointer-x: 50vw;
  --pointer-y: 50vh;
}

html[data-theme='aurora'] {
  --bg: #0a0a18;
  --surface: #111128;
  --surface-2: #19183a;
  --surface-3: #212050;
  --text: #f7f5ff;
  --muted: #aaa6c7;
  --accent: #9a8cff;
  --accent-2: #62d9ff;
  --accent-soft: rgba(154, 140, 255, .14);
  --line: rgba(183, 177, 255, .15);
  --shadow: rgba(0, 0, 0, .4);
}

html[data-theme='midnight'] {
  --bg: #060d1b;
  --surface: #0c172b;
  --surface-2: #12213b;
  --surface-3: #193057;
  --text: #f3f7ff;
  --muted: #9aabc8;
  --accent: #4fa5ff;
  --accent-2: #8bd8ff;
  --accent-soft: rgba(79, 165, 255, .14);
  --line: rgba(137, 188, 255, .15);
  --shadow: rgba(0, 4, 18, .48);
}

html[data-theme='ember'] {
  --bg: #170b08;
  --surface: #24110d;
  --surface-2: #321914;
  --surface-3: #48251c;
  --text: #fff7f1;
  --muted: #c5a69a;
  --accent: #ff754c;
  --accent-2: #ffc064;
  --accent-soft: rgba(255, 117, 76, .14);
  --line: rgba(255, 175, 139, .15);
  --shadow: rgba(15, 3, 0, .48);
}

html[data-theme='noir'] {
  --bg: #0b0c0e;
  --surface: #131519;
  --surface-2: #1a1d22;
  --surface-3: #25282e;
  --text: #f7f6f1;
  --muted: #aaa9a3;
  --accent: #d7b967;
  --accent-2: #f1d98f;
  --accent-soft: rgba(215, 185, 103, .12);
  --line: rgba(228, 218, 188, .13);
  --shadow: rgba(0, 0, 0, .5);
}

html[data-theme='light'] {
  --bg: #f3f5f3;
  --surface: #fff;
  --surface-2: #e8efec;
  --surface-3: #dbe8e3;
  --text: #12201d;
  --muted: #526661;
  --accent: #087f6b;
  --accent-2: #065e51;
  --accent-soft: rgba(8, 127, 107, .1);
  --line: rgba(20, 70, 61, .14);
  --shadow: rgba(25, 60, 53, .13);
}

html[data-theme='sand'] {
  --bg: #f7f1e7;
  --surface: #fffaf2;
  --surface-2: #eee3d3;
  --surface-3: #e2d2bd;
  --text: #2b211b;
  --muted: #716157;
  --accent: #a74627;
  --accent-2: #78301a;
  --accent-soft: rgba(167, 70, 39, .1);
  --line: rgba(91, 59, 43, .15);
  --shadow: rgba(74, 48, 32, .14);
}

html[data-theme='lavender'] {
  --bg: #f4f1fb;
  --surface: #fdfbff;
  --surface-2: #e9e3f5;
  --surface-3: #ddd3ef;
  --text: #251d35;
  --muted: #665d78;
  --accent: #6848b8;
  --accent-2: #3b6cb7;
  --accent-soft: rgba(104, 72, 184, .1);
  --line: rgba(77, 54, 119, .14);
  --shadow: rgba(57, 42, 91, .13);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--display); font-size: 16px; line-height: 1.6; overflow-x: hidden; transition: background .35s, color .35s; }
body::before { content: ''; position: fixed; z-index: -1; width: 430px; height: 430px; left: calc(var(--pointer-x) - 215px); top: calc(var(--pointer-y) - 215px); background: radial-gradient(circle, var(--accent-soft), transparent 68%); pointer-events: none; transition: left .15s linear, top .15s linear; }
a { color: inherit; text-decoration: none; }
.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; }
.scroll-progress { --scroll: 0%; position: fixed; z-index: 100; top: 0; left: 0; width: var(--scroll); height: 3px; background: linear-gradient(90deg, var(--accent), var(--accent-2)); box-shadow: 0 0 14px var(--accent); }

.site-header { position: fixed; z-index: 50; top: 0; left: 0; right: 0; padding: 16px 24px; pointer-events: none; }
.nav-shell { max-width: 1180px; min-height: 64px; margin: auto; padding: 8px 10px 8px 12px; display: flex; align-items: center; justify-content: space-between; border: 1px solid var(--line); border-radius: 18px; background: color-mix(in srgb, var(--bg) 78%, transparent); box-shadow: 0 14px 45px var(--shadow); backdrop-filter: blur(22px); -webkit-backdrop-filter: blur(22px); pointer-events: auto; }
.brand { display: flex; align-items: center; gap: 11px; font-size: 14px; font-weight: 800; }
.brand-mark { width: 39px; height: 39px; display: grid; place-items: center; border-radius: 12px; background: var(--accent); color: var(--bg); font-family: var(--mono); font-weight: 500; box-shadow: 0 0 20px var(--accent-soft); }
.site-links { display: flex; align-items: center; gap: 4px; }
.site-links > a { padding: 10px 13px; border-radius: 11px; color: var(--muted); font-size: 13px; font-weight: 700; transition: .2s; }
.site-links > a:hover, .site-links > a.active { color: var(--text); background: var(--accent-soft); }
.site-links .nav-cta { margin-left: 6px; padding: 11px 16px; color: var(--bg); background: var(--accent); }
.site-links .nav-cta:hover { color: var(--bg); background: var(--accent-2); transform: translateY(-1px); }
.site-links i { font-size: 10px; margin-left: 5px; }
.menu-toggle { display: none; border: 0; background: none; width: 42px; height: 42px; padding: 10px; }
.menu-toggle > span:not(.sr-only) { display: block; height: 2px; margin: 5px 0; background: var(--text); }
.theme-dock { position: fixed; z-index: 40; right: 18px; top: 50%; transform: translateY(-50%); padding: 11px; display: flex; flex-direction: column; align-items: center; gap: 9px; border: 1px solid var(--line); border-radius: 18px; background: color-mix(in srgb, var(--surface) 86%, transparent); box-shadow: 0 12px 35px var(--shadow); backdrop-filter: blur(16px); }
.theme-dock > span { color: var(--muted); font: 9px var(--mono); letter-spacing: .12em; text-transform: uppercase; }
.theme-toggle { display: none; }
.theme-grid { display: grid; grid-template-columns: repeat(2, 19px); gap: 10px; }
.theme-swatch { width: 19px; height: 19px; padding: 0; border: 2px solid transparent; border-radius: 50%; cursor: pointer; box-shadow: 0 0 0 1px var(--line); transition: .2s; }
.theme-swatch:hover, .theme-swatch.active { transform: scale(1.2); box-shadow: 0 0 0 2px var(--bg), 0 0 0 3px var(--accent); }
.theme-swatch.teal { background: #2ee9c3; }
.theme-swatch.aurora { background: linear-gradient(135deg, #9a8cff, #62d9ff); }
.theme-swatch.midnight { background: linear-gradient(135deg, #1f5ea8, #8bd8ff); }
.theme-swatch.ember { background: linear-gradient(135deg, #ff754c, #ffc064); }
.theme-swatch.noir { background: linear-gradient(135deg, #25282e 45%, #d7b967 46%); }
.theme-swatch.light { background: #f3f5f3; }
.theme-swatch.sand { background: linear-gradient(135deg, #fffaf2, #a74627); }
.theme-swatch.lavender { background: linear-gradient(135deg, #f4f1fb, #6848b8); }

.section-shell { width: min(1180px, calc(100% - 48px)); margin: auto; }
.hero { min-height: 100svh; padding-top: 132px; padding-bottom: 90px; display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(330px, .88fr); align-items: center; gap: 72px; position: relative; }
.hero::before { content: ''; position: absolute; z-index: -2; inset: 0 50% 0 calc((100vw - 100%) / -2); background: linear-gradient(90deg, color-mix(in srgb, var(--bg) 60%, transparent), var(--bg)), url('/img/portfolio/hero-bg.png') center/cover; opacity: .42; mask-image: linear-gradient(to bottom, black 75%, transparent); }
.hero-orb { position: absolute; z-index: -1; border-radius: 50%; opacity: .36; animation: float 9s ease-in-out infinite; }
.orb-one { width: 300px; height: 300px; right: -120px; top: 18%; background: radial-gradient(circle, var(--accent), transparent 67%); }
.orb-two { width: 180px; height: 180px; left: 38%; bottom: 5%; background: radial-gradient(circle, var(--accent-2), transparent 68%); animation-delay: -4s; }
.status-pill { width: max-content; margin-bottom: 28px; padding: 8px 12px; display: flex; align-items: center; gap: 8px; border: 1px solid var(--line); border-radius: 999px; background: var(--accent-soft); color: var(--muted); font: 11px var(--mono); text-transform: uppercase; letter-spacing: .08em; }
.status-pill span { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 5px var(--accent-soft), 0 0 14px var(--accent); }
.eyebrow { margin: 0 0 17px; color: var(--accent); font: 500 11px var(--mono); letter-spacing: .12em; text-transform: uppercase; }
.hero h1, .section-heading h2, .contact-inner h2 { margin: 0; font-size: clamp(52px, 5.6vw, 82px); line-height: .99; letter-spacing: -.055em; font-weight: 800; }
.hero h1 > span, .contact-inner h2 > span { color: var(--accent); }
.hero-lede { max-width: 650px; margin: 28px 0 0; color: var(--muted); font-size: 18px; line-height: 1.75; }
.hero-actions, .project-actions, .contact-actions { margin-top: 34px; display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.button { min-height: 50px; padding: 0 19px; display: inline-flex; align-items: center; justify-content: center; gap: 11px; border: 1px solid var(--line); border-radius: 13px; font-size: 13px; font-weight: 800; transition: .22s; }
.button.primary { background: var(--accent); border-color: var(--accent); color: var(--bg); box-shadow: 0 12px 30px var(--accent-soft); }
.button.primary:hover { background: var(--accent-2); transform: translateY(-3px); box-shadow: 0 18px 36px var(--accent-soft); }
.button.secondary { background: var(--surface); color: var(--text); }
.button.secondary:hover { border-color: var(--accent); transform: translateY(-3px); }
.hero-meta { margin-top: 46px; display: flex; gap: 38px; }
.hero-meta > div { display: flex; flex-direction: column; }
.hero-meta strong { font-size: 18px; }
.hero-meta span { color: var(--muted); font: 10px var(--mono); text-transform: uppercase; letter-spacing: .08em; }
.hero-visual { position: relative; }
.portrait-card, .project-showcase, .skill-panel { --rotate-x: 0deg; --rotate-y: 0deg; --glow-x: 50%; --glow-y: 50%; transform: perspective(1100px) rotateX(var(--rotate-x)) rotateY(var(--rotate-y)); transition: transform .18s ease, border-color .2s, background .35s; transform-style: preserve-3d; }
.portrait-card { position: relative; padding: 13px; border: 1px solid var(--line); border-radius: 28px; background: linear-gradient(145deg, var(--surface-3), var(--surface)); box-shadow: 0 32px 80px var(--shadow); }
.portrait-card::before, .skill-panel::before, .project-showcase::before { content: ''; position: absolute; z-index: 0; inset: 0; border-radius: inherit; background: radial-gradient(300px circle at var(--glow-x) var(--glow-y), var(--accent-soft), transparent 60%); pointer-events: none; }
.portrait-frame { height: 450px; overflow: hidden; border-radius: 19px; background: var(--surface-2); }
.portrait-frame img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.8) contrast(1.04); transition: .5s; }
.portrait-card:hover img { transform: scale(1.025); filter: saturate(1); }
.portrait-caption { position: relative; padding: 18px 8px 6px; display: flex; flex-direction: column; }
.portrait-caption span { color: var(--accent); font: 10px var(--mono); text-transform: uppercase; }
.portrait-caption strong { margin-top: 4px; font-size: 16px; }
.portrait-caption small { color: var(--muted); }
.floating-chip { position: absolute; padding: 11px 14px; border: 1px solid var(--line); border-radius: 12px; background: color-mix(in srgb, var(--surface) 88%, transparent); box-shadow: 0 14px 35px var(--shadow); backdrop-filter: blur(12px); font: 11px var(--mono); animation: float 6s ease-in-out infinite; }
.floating-chip i { color: var(--accent); margin-right: 5px; }
.chip-code { left: -48px; top: 72px; }
.chip-location { right: -30px; bottom: 96px; animation-delay: -3s; }
.scroll-cue { position: absolute; bottom: 28px; left: 0; display: flex; align-items: center; gap: 12px; color: var(--muted); font: 10px var(--mono); text-transform: uppercase; letter-spacing: .1em; }
.scroll-cue i { color: var(--accent); animation: bounce 1.8s infinite; }

.content-section { padding: 132px 0; border-top: 1px solid var(--line); }
.content-section:nth-of-type(odd) { background: color-mix(in srgb, var(--surface) 58%, var(--bg)); }
.split-section { display: grid; grid-template-columns: .8fr 1.2fr; gap: 100px; }
.section-heading h2 { font-size: clamp(40px, 4.6vw, 64px); }
.about-content { max-width: 670px; }
.about-content p { color: var(--muted); font-size: 16px; line-height: 1.85; }
.about-content .lead-copy { margin-top: 0; color: var(--text); font-size: 22px; line-height: 1.58; font-weight: 600; letter-spacing: -.02em; }
.personal-notes { margin-top: 35px; display: flex; flex-wrap: wrap; gap: 9px; }
.personal-notes span, .skill-tags span, .career-tags span, .platform-list span { padding: 8px 10px; border: 1px solid var(--line); border-radius: 9px; background: var(--accent-soft); color: var(--muted); font: 10px var(--mono); }
.personal-notes i { color: var(--accent); margin-right: 5px; }
.section-heading.horizontal { margin-bottom: 56px; display: flex; justify-content: space-between; align-items: end; gap: 50px; }
.section-heading.horizontal > p { max-width: 390px; margin: 0; color: var(--muted); line-height: 1.75; }

.skill-bento { display: grid; grid-template-columns: 1.15fr .85fr .85fr; gap: 15px; }
.skill-panel { position: relative; min-height: 285px; padding: 30px; border: 1px solid var(--line); border-radius: 20px; background: var(--surface); overflow: hidden; }
.skill-panel.featured { grid-row: span 2; min-height: 585px; display: flex; flex-direction: column; justify-content: flex-end; background: linear-gradient(150deg, var(--surface-3), var(--surface)); }
.skill-panel.systems { grid-column: span 2; }
.skill-panel > i, .skill-icon { position: relative; color: var(--accent); font-size: 28px; }
.skill-icon { width: 63px; height: 63px; margin-bottom: auto; display: grid; place-items: center; border-radius: 17px; background: var(--accent-soft); }
.skill-panel h3 { position: relative; margin: 21px 0 8px; font-size: 25px; letter-spacing: -.03em; }
.skill-panel.featured h3 { font-size: 38px; }
.skill-panel p { position: relative; margin: 0; color: var(--muted); line-height: 1.7; }
.skill-tags, .career-tags, .platform-list { position: relative; margin-top: 22px; display: flex; flex-wrap: wrap; gap: 7px; }
.platform-list span { color: var(--text); background: var(--surface-2); }

.career-timeline { position: relative; max-width: 980px; margin: auto; }
.career-timeline::before { content: ''; position: absolute; left: 16px; top: 28px; bottom: 34px; width: 1px; background: linear-gradient(var(--accent), var(--line) 25%, var(--line) 88%, transparent); }
.career-item { display: grid; grid-template-columns: 33px 1fr; gap: 23px; position: relative; margin-bottom: 20px; }
.career-marker { display: flex; justify-content: center; padding-top: 31px; }
.career-marker span { z-index: 1; width: 11px; height: 11px; border: 2px solid var(--accent); border-radius: 50%; background: var(--bg); box-shadow: 0 0 0 7px var(--accent-soft); }
.career-item.current .career-marker span { background: var(--accent); box-shadow: 0 0 0 7px var(--accent-soft), 0 0 24px var(--accent); }
.career-card { position: relative; padding: 27px 29px; border: 1px solid var(--line); border-radius: 18px; background: linear-gradient(135deg, var(--surface), color-mix(in srgb, var(--surface-2) 38%, var(--surface))); transition: .25s; overflow: hidden; }
.career-card::before { content: ''; position: absolute; top: 0; left: 0; width: 4px; height: 100%; background: linear-gradient(var(--accent), transparent 78%); opacity: .7; }
.career-card:hover { transform: translateX(7px); border-color: color-mix(in srgb, var(--accent) 55%, var(--line)); box-shadow: 0 20px 45px var(--shadow); }
.career-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 28px; }
.career-company { margin: 0 0 4px !important; color: var(--accent) !important; font: 11px var(--mono) !important; text-transform: uppercase; letter-spacing: .08em; }
.career-card h3 { margin: 0; font-size: 23px; letter-spacing: -.03em; }
.career-card > p:not(.career-company) { margin: 13px 0 0; color: var(--muted); line-height: 1.75; }
.career-meta { min-width: max-content; display: flex; flex-direction: column; align-items: flex-end; gap: 8px; }
.career-meta time { padding: 7px 10px; border: 1px solid var(--line); border-radius: 9px; background: var(--accent-soft); color: var(--text); font: 500 10px var(--mono); letter-spacing: .035em; white-space: nowrap; }
.current-badge { height: max-content; padding: 6px 8px; border-radius: 7px; background: var(--accent); color: var(--bg); font: 9px var(--mono); text-transform: uppercase; white-space: nowrap; }

.work-section { overflow: hidden; }
.project-showcase { position: relative; padding: 15px; display: grid; grid-template-columns: 1.08fr .92fr; border: 1px solid var(--line); border-radius: 26px; background: var(--surface); overflow: hidden; }
.project-visual { position: relative; min-height: 520px; padding: 25px; display: flex; flex-direction: column; border-radius: 18px; background: linear-gradient(140deg, var(--surface-3), var(--bg)); overflow: hidden; }
.project-visual::before { content: ''; position: absolute; width: 340px; height: 340px; right: -90px; top: -100px; border: 1px solid var(--accent); border-radius: 50%; opacity: .11; box-shadow: 0 0 0 50px var(--accent-soft), 0 0 0 100px var(--accent-soft); }
.project-window { position: relative; width: min(430px, 100%); aspect-ratio: 1.35; border: 1px solid var(--line); border-radius: 16px; background: color-mix(in srgb, var(--surface) 90%, transparent); box-shadow: 0 28px 60px var(--shadow); overflow: hidden; transform: translateZ(35px); }
.window-bar { height: 38px; padding: 0 13px; display: flex; align-items: center; gap: 6px; border-bottom: 1px solid var(--line); }
.window-bar span { width: 7px; height: 7px; border-radius: 50%; background: var(--muted); opacity: .6; }
.project-logo { height: calc(100% - 38px); display: flex; flex-direction: column; align-items: center; justify-content: center; }
.project-logo i { color: var(--accent); font-size: 55px; filter: drop-shadow(0 0 20px var(--accent)); }
.project-logo strong { margin-top: 16px; font-size: 30px; }
.project-logo small { color: var(--muted); font: 10px var(--mono); text-transform: uppercase; letter-spacing: .1em; }
.gallery-status { position: relative; z-index: 2; margin-bottom: 17px; display: flex; justify-content: space-between; align-items: center; color: var(--muted); font: 9px var(--mono); text-transform: uppercase; letter-spacing: .08em; }
.gallery-status span { display: flex; align-items: center; gap: 7px; }
.gallery-status i { color: #42d392; font-size: 7px; filter: drop-shadow(0 0 5px #42d392); }
.gallery-stage { position: relative; z-index: 1; flex: 1; min-height: 330px; border: 1px solid var(--line); border-radius: 14px; background: #0d1017; box-shadow: 0 24px 50px var(--shadow); overflow: hidden; transform: translateZ(30px); }
.project-screenshot { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; background: #0d1017; opacity: 0; transform: scale(1.025); transition: opacity .32s ease, transform .45s ease; pointer-events: none; }
.project-screenshot.active { opacity: 1; transform: scale(1); }
.gallery-controls { position: relative; z-index: 2; margin-top: 14px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.gallery-tab { min-width: 0; padding: 10px 8px; display: flex; align-items: center; justify-content: center; gap: 7px; border: 1px solid var(--line); border-radius: 10px; background: color-mix(in srgb, var(--surface) 78%, transparent); color: var(--muted); font: 500 9px var(--mono); cursor: pointer; transition: .2s; }
.gallery-tab:hover, .gallery-tab.active { border-color: color-mix(in srgb, var(--accent) 65%, var(--line)); background: var(--accent-soft); color: var(--text); transform: translateY(-2px); }
.gallery-tab.active i { color: var(--accent); }
.project-copy { padding: 45px 38px; display: flex; flex-direction: column; justify-content: center; }
.project-label { display: flex; gap: 8px; }
.project-label span { padding: 5px 8px; border-radius: 7px; background: var(--accent-soft); color: var(--accent); font: 9px var(--mono); text-transform: uppercase; }
.project-copy h3 { margin: 19px 0 10px; font-size: 43px; letter-spacing: -.05em; }
.project-copy > p { margin: 0; color: var(--muted); line-height: 1.8; }
.project-highlights { margin: 23px 0 0; padding: 0; display: grid; gap: 12px; list-style: none; }
.project-highlights li { display: grid; grid-template-columns: 25px 1fr; gap: 9px; align-items: start; color: var(--muted); font-size: 12px; line-height: 1.55; }
.project-highlights i { width: 25px; height: 25px; display: grid; place-items: center; border-radius: 7px; background: var(--accent-soft); color: var(--accent); font-size: 10px; }
.text-link { color: var(--text); font-size: 13px; font-weight: 700; }
.text-link:hover { color: var(--accent); }

.contact-section { padding: 135px 0; background: var(--accent); color: var(--bg); }
.contact-inner .eyebrow { color: color-mix(in srgb, var(--bg) 70%, var(--accent)); }
.contact-inner h2 { font-size: clamp(46px, 6vw, 82px); color: var(--bg); }
.contact-inner h2 span { color: color-mix(in srgb, var(--bg) 76%, var(--accent)); }
.contact-inner > p:not(.eyebrow) { max-width: 580px; color: color-mix(in srgb, var(--bg) 75%, var(--accent)); font-size: 18px; }
.light-button { border-color: var(--bg); background: var(--bg); color: var(--accent); }
.light-button:hover { transform: translateY(-3px); }
.contact-actions > a:not(.button) { font-size: 13px; font-weight: 800; color: var(--bg); }
.contact-actions > a:not(.button) i { margin-left: 6px; }
.site-footer { padding: 50px max(24px, calc((100vw - 1180px) / 2)); display: grid; grid-template-columns: 1fr auto; gap: 16px 50px; align-items: start; border-top: 1px solid var(--line); background: var(--bg); }
.footer-brand { font-size: 18px; font-weight: 800; }
.site-footer p { margin: 4px 0 0; color: var(--muted); font-size: 12px; }
.footer-links { display: flex; gap: 22px; }
.footer-links a { font: 11px var(--mono); text-transform: uppercase; }
.footer-links i { margin-left: 3px; font-size: 8px; }
.copyright { grid-column: 1 / -1; padding-top: 24px; border-top: 1px solid var(--line); }
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .75s ease, transform .75s cubic-bezier(.2, .8, .2, 1); }
.reveal.visible { opacity: 1; transform: translateY(0); }

@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-16px); } }
@keyframes bounce { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(6px); } }

@media (max-width: 960px) {
  .theme-dock { top: auto; right: 16px; bottom: 16px; transform: none; flex-direction: row; }
  .theme-grid { grid-template-columns: repeat(8, 19px); }
  .hero { grid-template-columns: 1fr; padding-top: 145px; }
  .hero-copy { max-width: 750px; }
  .hero-visual { width: min(540px, 88%); margin: 0 auto; }
  .portrait-frame { height: 520px; }
  .split-section { grid-template-columns: 1fr; gap: 45px; }
  .skill-bento { grid-template-columns: 1fr 1fr; }
  .skill-panel.featured { grid-row: auto; min-height: 350px; }
  .skill-panel.systems { grid-column: auto; }
  .project-showcase { grid-template-columns: 1fr; }
  .project-visual { min-height: 540px; }
  .project-copy { padding: 42px 26px; }
  .scroll-cue { display: none; }
}

@media (max-width: 720px) {
  .section-shell { width: min(calc(100% - 32px), 1180px); }
  .site-header { padding: 10px; }
  .nav-shell { min-height: 58px; border-radius: 15px; }
  .brand > span:last-child { display: none; }
  .menu-toggle { display: block; }
  .site-links { position: absolute; top: 68px; left: 10px; right: 10px; padding: 10px; display: none; flex-direction: column; align-items: stretch; border: 1px solid var(--line); border-radius: 15px; background: var(--surface); box-shadow: 0 20px 40px var(--shadow); }
  .site-links.open { display: flex; }
  .site-links > a { padding: 12px; }
  .site-links .nav-cta { margin: 4px 0 0; text-align: center; }
  .hero { min-height: auto; padding-top: 120px; padding-bottom: 75px; gap: 50px; }
  .hero h1 { font-size: clamp(43px, 13vw, 61px); }
  .hero-lede { font-size: 16px; }
  .hero-meta { gap: 20px; }
  .hero-meta strong { font-size: 15px; }
  .hero-visual { width: 100%; }
  .portrait-frame { height: 390px; }
  .floating-chip { font-size: 9px; }
  .chip-code { left: -6px; }
  .chip-location { right: -4px; }
  .content-section { padding: 88px 0; }
  .section-heading.horizontal { margin-bottom: 38px; display: block; }
  .section-heading.horizontal > p { margin-top: 20px; }
  .about-content .lead-copy { font-size: 19px; }
  .skill-bento { grid-template-columns: 1fr; }
  .skill-panel, .skill-panel.featured { min-height: 270px; }
  .career-timeline::before { left: 9px; }
  .career-item { grid-template-columns: 19px 1fr; gap: 13px; }
  .career-marker { grid-column: 1; padding-top: 27px; justify-content: flex-start; }
  .career-card { grid-column: 2; padding: 22px; }
  .career-top { display: block; }
  .career-meta { margin-top: 14px; flex-direction: row; flex-wrap: wrap; align-items: center; }
  .career-card h3 { font-size: 20px; }
  .project-showcase { padding: 9px; border-radius: 20px; }
  .project-visual { min-height: 390px; padding: 17px; }
  .gallery-stage { min-height: 245px; }
  .gallery-tab span { display: none; }
  .project-copy { padding: 35px 15px; }
  .project-copy h3 { font-size: 36px; }
  .contact-section { padding: 90px 0; }
  .site-footer { grid-template-columns: 1fr; }
  .footer-links { flex-wrap: wrap; }
  .copyright { grid-column: auto; }
  .theme-dock { left: auto; right: 12px; bottom: 12px; transform: none; padding: 0; border: 0; background: transparent; box-shadow: none; }
  .theme-dock > span { display: none; }
  .theme-toggle { width: 46px; height: 46px; padding: 0; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 14px; background: color-mix(in srgb, var(--surface) 90%, transparent); color: var(--accent); box-shadow: 0 12px 30px var(--shadow); backdrop-filter: blur(16px); cursor: pointer; }
  .theme-grid { position: absolute; right: 0; bottom: 56px; width: max-content; padding: 12px; display: none; grid-template-columns: repeat(4, 19px); gap: 11px; border: 1px solid var(--line); border-radius: 15px; background: color-mix(in srgb, var(--surface) 92%, transparent); box-shadow: 0 14px 34px var(--shadow); backdrop-filter: blur(16px); }
  .theme-dock.open .theme-grid { display: grid; }
  .theme-swatch { width: 19px; height: 19px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero-orb, .floating-chip, .scroll-cue i { animation: none; }
  .portrait-card, .project-showcase, .skill-panel { transform: none !important; }
}