:root {
    --maxw: 1500px;
    --r-lg: 28px;
    --pad-x: clamp(20px, 4vw, 56px);
    --pad-y: clamp(18px, 3.5vw, 52px);
    /* Notch/status-bar inset on iOS (0 elsewhere); header height includes it */
    --safe-top: env(safe-area-inset-top, 0px);
    --header-h: calc(76px + var(--safe-top));
}

/* Dark theme */
html[data-theme="dark"] {
    --bg: #07080f;
    --panel: #0d0f1c;
    --soft-1: #131628;
    --soft-2: #0f1220;

    --text: #e8d5b0;
    --muted: #b9a07a;
    --muted-2: #9e8a68;

    --line: #2d2555;
    --accent: #c9a84c;
    --accent-2: #e8cf8a;
    --accent-glow: rgba(201, 168, 76, 0.12);
}

/* Light theme */
html[data-theme="light"] {
    --bg: #f7f8fc;
    --panel: #ffffff;
    --soft-1: #e2e7f4;
    --soft-2: #d6ddf0;

    --text: #0f1117;
    --muted: #4a5568;
    --muted-2: #64748b;

    --line: #bcc5df;
    --accent: #9b6f1a;
    --accent-2: #c9962e;
    --accent-glow: rgba(155, 111, 26, 0.08);
}

/* Smooth theme transitions */
body, .frame, .btn, .project, .skill, .tech-tag, .logo, .theme-toggle {
    transition: background-color 200ms ease, border-color 200ms ease, color 200ms ease;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
    line-height: 1.7;
}

/* Page wrapper */
.page {
    position: relative;
    min-height: 100vh;
    overflow: hidden;
}

.container {
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 72px var(--pad-x);
}

/* Subtle background geometry (like the reference) */
.bg-blob {
    position: absolute;
    inset: auto;
    border-radius: 999px;
    background: var(--soft-1);
    opacity: 0.55;
    filter: blur(0px);
    pointer-events: none;
}

.blob-1 {
    width: 780px;
    height: 780px;
    left: 50%;
    top: 52%;
    transform: translate(-45%, -45%);
}

.blob-2 {
    width: 420px;
    height: 420px;
    right: -120px;
    top: 120px;
    background: var(--soft-2);
    opacity: 0.35;
}

.blob-3 {
    width: 260px;
    height: 260px;
    left: -80px;
    bottom: 80px;
    background: var(--soft-1);
    opacity: 0.3;
}

.blob-4 {
    width: 180px;
    height: 180px;
    left: 38%;
    top: -60px;
    background: var(--soft-2);
    opacity: 0.4;
}

.blob-5 {
    width: 320px;
    height: 320px;
    right: 12%;
    bottom: -100px;
    background: var(--soft-1);
    opacity: 0.25;
}

/* Outline rings */
.bg-ring {
    position: absolute;
    border-radius: 999px;
    border: 1px solid var(--line);
    opacity: 0.35;
    pointer-events: none;
}

.ring-1 {
    width: 600px;
    height: 600px;
    left: -200px;
    top: -180px;
}

.ring-2 {
    width: 440px;
    height: 440px;
    right: -140px;
    bottom: 60px;
}

.ring-3 {
    width: 240px;
    height: 240px;
    left: 55%;
    top: 60%;
}

.cross {
    position: absolute;
    width: 16px;
    height: 16px;
    pointer-events: none;
    animation: twinkle var(--twinkle-dur, 3s) ease-in-out infinite;
}
.cross::before,
.cross::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    width: 16px;
    height: 1.5px;
    background: var(--accent);
    transform: translate(-50%, -50%);
    opacity: 0.25;
}
.cross::after {
    transform: translate(-50%, -50%) rotate(90deg);
}

.cross.c1 { left: 10%; top: 14%; --twinkle-dur: 2.8s; }
.cross.c2 { right: 8%; top: 22%; --twinkle-dur: 3.7s; }
.cross.c3 { right: 10%; bottom: 18%; --twinkle-dur: 4.3s; }

@keyframes twinkle {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0.4; }
}

/* Frame (main card) */
.frame {
    position: relative;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    padding: var(--pad-y) var(--pad-x);
}

/* Top meta line */
.meta {
    display: flex;
    gap: 18px;
    align-items: baseline;
    color: var(--accent);
    opacity: 0.7;
    font-size: 11px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    margin-bottom: 22px;
}

/* Header / nav */
.header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 44px;
}

.logo {
    width: 46px;
    height: 46px;
    min-width: 46px;
    min-height: 46px;
    border-radius: 999px;
    border: 1px solid var(--line);
    display: grid;
    place-items: center;
    color: var(--text);
    text-decoration: none;
    flex-shrink: 0;
    transition: border-color 200ms ease, color 200ms ease;
}
.logo:hover { border-color: var(--accent); color: var(--accent); }

.nav {
    display: flex;
    gap: 28px;
    align-items: center;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}
.nav a {
    color: var(--muted-2);
    text-decoration: none;
    padding: 6px 2px;
}
.nav a:hover { color: var(--accent); }

.theme-toggle {
    width: 46px;
    height: 46px;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: transparent;
    color: var(--muted-2);
    display: grid;
    place-items: center;
    cursor: pointer;
    padding: 0;
    flex-shrink: 0;
}
.theme-toggle:hover { color: var(--accent); border-color: var(--accent); }

/* Hero */
.hero {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: clamp(28px, 6vw, 76px);
    align-items: center;
}

h1 {
    margin: 0 0 16px;
    font-size: clamp(36px, 5vw, 58px);
    line-height: 1.08;
    letter-spacing: -0.025em;
    font-weight: 600;
    font-family: 'Space Grotesk', 'Inter', -apple-system, sans-serif;
}

.sub {
    margin: 0 0 22px;
    color: var(--muted);
    font-size: 16px;
    max-width: 52ch;
}

.btn-row {
    display: flex;
    gap: 14px;
    align-items: center;
    margin: 18px 0 30px;
}

.btn {
    display: inline-flex;
    gap: 10px;
    align-items: center;
    border: 1px solid var(--line);
    background: var(--soft-1);
    color: var(--text);
    text-decoration: none;
    padding: 10px 14px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 500;
}
.btn:hover { border-color: var(--accent); color: var(--accent); }

.links {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    font-size: 13px;
    color: var(--muted-2);
}
.links a {
    color: var(--muted-2);
    text-decoration: none;
}
.links a:hover {
    color: var(--accent);
}

.copy-email {
    -webkit-appearance: none;
    appearance: none;
    background: none;
    border: none;
    outline: none;
    padding: 0;
    margin: 0;
    font: inherit;
    font-size: 13px;
    color: var(--muted-2);
    cursor: pointer;
    display: inline;
    vertical-align: baseline;
}
.copy-email:hover { color: var(--accent); }
.copy-email:focus { outline: none; }
.copy-email.copied { color: var(--text); }

/* Hero visual */
.visual {
    display: grid;
    place-items: center;
    min-height: 360px;
}

.profile-circle {
    width: 390px;
    height: 390px;
    border-radius: 50%;
    object-fit: cover;
    object-position: center 25%;
    border: 2px solid var(--accent);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.5), 0 0 40px rgba(201, 168, 76, 0.2);
    animation: float 9s ease-in-out infinite, profile-glow 6s ease-in-out infinite;
}

@keyframes profile-glow {
    0%, 100% {
        box-shadow: 0 8px 40px rgba(0, 0, 0, 0.5),
                    0 0 18px rgba(201, 168, 76, 0.10);
    }
    50% {
        box-shadow: 0 8px 40px rgba(0, 0, 0, 0.5),
                    0 0 32px rgba(201, 168, 76, 0.22);
    }
}

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


/* Sections */
.sections {
    margin-top: 56px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 42px;
}

.section h2 {
    margin: 0 0 10px;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0.08em;
    font-family: 'Cinzel', Georgia, 'Times New Roman', serif;
    text-transform: uppercase;
}

.section p { margin: 0; color: var(--muted); }

/* Projects span full card width */
#projects {
    grid-column: 1 / -1;
}

/* ── Projects carousel ───────────────────────────────────────────────────── */
.project-list {
    list-style: none;
    margin: 0;
    /* Positioned so each card's offsetLeft is measured from THIS track (the JS
       reads cards[i].offsetLeft against the track's own scrollLeft). Without it
       the offsetParent falls back to .snap-section, adding the section's
       auto-centering margin + padding to every offsetLeft and throwing the
       scroll targets off by ~a card — arrows skip, the left edge is unreachable. */
    position: relative;
    /* 56px side padding reserves one "peek slot" (40px sliver + 16px gap) at each
       end. This is what keeps the peek a constant width: the first and last cards
       rest at the same offset as the middle ones, so a card peeks the same amount
       whether the slot is filled by a neighbour card or by this empty edge space.
       (6px top/bottom leaves room for the cards' hover lift + glow.) */
    padding: 6px 56px;
    display: flex;
    gap: 16px;
    overflow-x: auto;
    overflow-y: hidden;
    /* proximity (not mandatory) so the 2-up layout never traps you near the
       end — you can freely scroll back and a previous card stays clickable */
    scroll-snap-type: x proximity;
    /* a card snaps so its left edge sits 56px in — matches PEEK in script.js */
    scroll-padding-left: 56px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}
.project-list::-webkit-scrollbar { display: none; }
.project-list:focus-visible { outline: none; }

.project-list li { list-style: none; }

/* Two cards up. With the 56px peek-slot padding on the track, the content box is
   (viewport - 112px), and two cards + one 16px gap must exactly fill it, leaving
   the peeks to live in the padding slots on each side. */
.project-list > li {
    flex: 0 0 calc((100% - 16px) / 2);
    display: flex;
    min-width: 0;
    scroll-snap-align: start;
}

/* "See all projects" button, pushed to the right of the heading */
.see-all-btn {
    margin-left: auto;
    align-self: center;
    font-size: 12px;
    padding: 8px 14px;
}

/* Prev / next controls live in the section heading, next to the button */
.carousel-controls {
    display: flex;
    gap: 8px;
    align-self: center;
}
.carousel-arrow {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 1px solid var(--line);
    background: var(--soft-1);
    color: var(--muted);
    font-size: 18px;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: border-color 140ms ease, color 140ms ease, opacity 140ms ease;
}
.carousel-arrow:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); }
.carousel-arrow:disabled { opacity: 0.3; cursor: default; }

/* Position indicator dots */
.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 9px;
    margin-top: 18px;
}
.carousel-dot {
    width: 8px;
    height: 8px;
    padding: 0;
    border-radius: 50%;
    border: 1.5px solid var(--accent);
    background: transparent;
    opacity: 0.4;
    cursor: pointer;
    transition: background 250ms ease, transform 250ms ease, opacity 250ms ease;
}
.carousel-dot.active {
    background: var(--accent);
    opacity: 1;
    transform: scale(1.3);
}

.project {
  display: flex;
  flex-direction: column;
  flex: 1;
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  background: var(--soft-1);
  text-decoration: none;
  color: var(--text);
  transition: transform 140ms ease, border-color 140ms ease, box-shadow 140ms ease;
}

.project:hover {
  transform: translateY(-3px);
  border-color: var(--accent);
  box-shadow: 0 6px 32px var(--accent-glow);
}

/* Optional screenshot banner (only on cards that define an image) */
.project-media {
  height: 150px;
  flex-shrink: 0;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--soft-2);
}
.project-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: var(--media-pos, center);
  display: block;
}

.project-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  padding: 22px;
}

.project-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}

.project-title-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.project strong {
  font-size: 15px;
  font-weight: 600;
}

.project-status {
  font-size: 10px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 3px 9px;
  border-radius: 999px;
  background: rgba(201, 168, 76, 0.10);
  border: 1px solid rgba(201, 168, 76, 0.35);
  color: var(--accent);
  white-space: nowrap;
}

.project .desc {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
  margin: 0 0 12px;
}

.project-bullets {
  list-style: none;
  padding: 0;
  margin: 0 0 16px;
  display: grid;
  gap: 6px;
}

.project-bullets li {
  color: var(--muted);
  font-size: 13px;
  padding-left: 18px;
  position: relative;
  line-height: 1.5;
}

.project-bullets li::before {
  content: "–";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--accent);
  font-size: 13px;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.tech-tag {
  font-size: 11px;
  padding: 4px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted-2);
  background: var(--soft-2);
}

.project-bullets code {
  font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
  font-size: 12px;
  background: var(--soft-2);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 1px 5px;
  color: var(--accent);
}

.arrow {
  color: var(--muted-2);
  font-size: 16px;
  flex-shrink: 0;
}

.project:hover .arrow {
  color: var(--accent);
}


/* Right column wrapper — keeps About + Currently learning close together */
.right-col {
    display: flex;
    flex-direction: column;
    gap: 22px;
    align-self: start;
}

/* Currently learning section */
.learning-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 8px;
}

.learning-list li {
    color: var(--muted);
    padding-left: 20px;
    position: relative;
}

.learning-list li::before {
    content: "–";
    position: absolute;
    left: 0;
    color: var(--accent);
    font-size: 13px;
    top: 0;
}

/* Skills section */
.skills {
    margin-top: 0;
}

.skill-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 12px;
    max-width: 520px;
}

.skill {
    padding: 8px 12px;
    border: 1px solid var(--line);
    border-radius: 999px;
    font-size: 13px;
    color: var(--muted);
    background: var(--soft-1);
}


/* ── Site footer ─────────────────────────────────────────────────────────── */
.site-footer {
    margin-top: auto;
    padding-top: 18px;
    border-top: 1px solid var(--line);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    font-size: 13px;
    color: var(--muted-2);
}
.footer-copy { color: var(--muted-2); }


/* Responsive */
@media (max-width: 900px) {
    .container { padding-top: 44px; }
    .hero { grid-template-columns: 1fr; }
    .visual { min-height: 300px; }
    .sections { grid-template-columns: 1fr; }
}


@media (max-width: 600px) {
    /* Header: keep everything on one row, matching the main page */
    .header {
        gap: 12px;
    }

    /* Nav stays inline and shrinks to fit, like the fixed site header */
    .nav {
        order: 3;
        width: 100%;
        justify-content: center;
        gap: 14px;
        font-size: 10px;
        letter-spacing: 0.06em;
    }

    .theme-toggle {
        margin-left: auto;
    }

    .profile-circle {
        width: 260px;
        height: 260px;
    }

    .visual { min-height: 220px; }
}


/* Fixed background layer — visible through all sections */
.bg-layer {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

/* ── Fixed site header ───────────────────────────────────────────────────── */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 500;
    height: var(--header-h);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: var(--safe-top) clamp(20px, 4vw, 56px) 0;
    border-bottom: 1px solid var(--line);
    /* Frosted-glass effect */
    background: transparent;
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

html[data-theme="dark"]  .site-header { background: rgba(7,   8,  15, 0.72); }
html[data-theme="light"] .site-header { background: rgba(243,228,192, 0.78); }

/* Opaque strip over the iPhone status-bar inset (time/battery) — the frosted
   header tint is translucent, so without this, scrolling content shows
   through up there. Same hue as the header, just fully solid. */
.site-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: var(--safe-top);
}
html[data-theme="dark"]  .site-header::before { background: rgb(7,   8,  15); }
html[data-theme="light"] .site-header::before { background: rgb(243,228,192); }

/* While scrolling, iOS Safari's translucent status bar shows the slice of
   page canvas just above the viewport — a region fixed elements, safe-area
   CSS, and theme-color can never reach. This zero-height sticky rides at
   the viewport top and paints a solid strip upward into that slice, so the
   area behind the clock/battery always reads as blank page background. */
.statusbar-cover {
    position: sticky;
    top: 0;
    height: 0;
    z-index: 600;
}
.statusbar-cover::before {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 120px;
    background: var(--bg);
}

/* ── Page content container (normal document flow scrolling) ─────────────── */
.scroll-container {
    position: relative;
    z-index: 1;
}

/* ── Each full-screen section ────────────────────────────────────────────── */
.snap-section {
    height: 100vh;
    height: 100dvh;
    position: relative;
    overflow: hidden;
}

/* ── Content wrapper ─────────────────────────────────────────────────────── */
.section-inner {
    height: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 clamp(20px, 4vw, 56px);
    padding-top: var(--header-h);          /* clear the fixed header */
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 28px;
}

/* Projects section — more content, start from top with breathing room */
.section-inner--top {
    justify-content: flex-start;
    padding-top: calc(var(--header-h) + clamp(16px, 3vh, 40px));
    padding-bottom: clamp(14px, 3vh, 32px);
}

/* ── Section heading ─────────────────────────────────────────────────────── */
.section-heading {
    display: flex;
    align-items: baseline;
    gap: 14px;
}

.section-number {
    font-size: 11px;
    letter-spacing: 0.18em;
    color: var(--accent);
    opacity: 0.65;
}

.section-title {
    margin: 0;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0.08em;
    font-family: 'Cinzel', Georgia, serif;
    text-transform: uppercase;
}

/* ── About section ───────────────────────────────────────────────────────── */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}

.about-text {
    color: var(--muted);
    font-size: 15px;
    line-height: 1.75;
    margin: 0 0 20px;
    max-width: 58ch;
}

.about-education {
    color: var(--muted);
    font-size: 15px;
    line-height: 1.7;
    margin: 0 0 20px;
}
.edu-gpa {
    color: var(--accent);
    font-weight: 600;
}

.about-availability {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 20px;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.04em;
    color: #6bcc8a;
}

.availability-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #6bcc8a;
    box-shadow: 0 0 6px #6bcc8a;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%       { opacity: 0.5; transform: scale(0.75); }
}

/* ── "Currently working on" notification toast ───────────────────────────── */
.work-toast {
    position: fixed;
    right: clamp(16px, 3vw, 32px);
    top: calc(var(--header-h) + clamp(14px, 2.5vw, 24px));
    z-index: 400;
    display: inline-flex;
    align-items: stretch;
    max-width: min(320px, calc(100vw - 32px));
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 16px;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.32);
    transition: transform 200ms ease, border-color 200ms ease, box-shadow 200ms ease;
    animation: toast-in 500ms cubic-bezier(.2, .8, .2, 1) 600ms both;
}
.work-toast:hover {
    transform: translateY(-2px);
    border-color: var(--accent);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
}
.work-toast.dismissed { display: none; }

.work-toast-link {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    padding: 14px 14px 14px 14px;
    color: var(--text);
    text-decoration: none;
}
.work-toast-logo {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    border-radius: 12px;
    object-fit: cover;
    border: 1px solid var(--line);
}
.work-toast-body {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}
.work-toast-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted-2);
}
.work-toast-title {
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.01em;
}
.work-toast-text {
    font-size: 12px;
    color: var(--muted);
}

.work-toast-dot {
    width: 8px;
    height: 8px;
    flex-shrink: 0;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 8px var(--accent);
    animation: pulse-dot 2s ease-in-out infinite;
}
.work-toast-arrow {
    color: var(--accent);
    font-size: 14px;
}
.work-toast-close {
    position: absolute;
    top: 6px;
    right: 6px;
    width: 22px;
    height: 22px;
    display: grid;
    place-items: center;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: none;
    color: var(--muted-2);
    font-size: 16px;
    line-height: 1;
    cursor: pointer;
    transition: color 160ms ease, background 160ms ease;
}
.work-toast-close:hover {
    color: var(--text);
    background: var(--soft-1);
}

/* Countdown bar along the toast's bottom edge — drains over the same 3s
   window as the auto-dismiss timeout in script.js (which starts its clock
   after the 1.1s fly-in, matching this animation's delay). */
.work-toast-progress {
    position: absolute;
    left: 14px;
    right: 14px;
    bottom: 5px;
    height: 3px;
    border-radius: 2px;
    background: var(--accent);
    opacity: 0.7;
    transform-origin: left center;
    animation: toast-progress 3s linear 1100ms forwards;
}

@keyframes toast-progress {
    from { transform: scaleX(1); }
    to   { transform: scaleX(0); }
}

/* Fade-out used by both the timeout and the × button */
.work-toast.leaving {
    animation: toast-out 260ms ease forwards;
    pointer-events: none;
}

@keyframes toast-in {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: none; }
}

@keyframes toast-out {
    from { opacity: 1; transform: none; }
    to   { opacity: 0; transform: translateY(-10px); }
}

.resume-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 20px;
    padding: 10px 18px;
    border: 1px solid var(--accent);
    border-radius: 999px;
    color: var(--accent);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.05em;
    transition: background 120ms ease, color 120ms ease;
}

.resume-btn:hover {
    background: var(--accent);
    color: var(--bg);
}

.section-sub-heading {
    margin: 0 0 12px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted);
}

/* Divider that separates the bio from the sub-sections below it */
.section-sub-heading--divided {
    margin-top: 28px;
    padding-top: 24px;
    border-top: 1px solid var(--line);
}

/* ── Reading / bookshelf ─────────────────────────────────────────────────────
   The case and shelves are static HTML; books are rendered onto .shelf-books
   from the BOOKS array in script.js. The .book / .book-info rules below are
   already wired up, so adding a book to the array gets the spine, the
   hover pull-off, and the "what I learned" card with no CSS changes. */
.reading-intro {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
    max-width: 60ch;
}

/* Second line of the intro — an interaction hint, so it gets the accent gold */
.reading-cta {
    display: block;
    margin-top: 6px;
    color: var(--accent-2);
}

/* The bookcase frame */
.bookshelf {
    /* Books multiply their configured size by this; phones shrink it so a
       row of spines never outgrows the screen (see the 600px media query) */
    --book-scale: 1;
    display: flex;
    flex-direction: column;
    gap: 22px;
    /* Headroom so a hovered book's info card clears the fixed header */
    margin-top: clamp(60px, 14vh, 130px);
    /* Hug the row of books and sit centered so the shelf always looks full */
    width: fit-content;
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: var(--soft-2);
    padding: clamp(18px, 3vw, 30px) clamp(16px, 3vw, 34px);
}

.shelf {
    display: flex;
    flex-direction: column;
}

/* Row the books stand on — bottom-aligned so mixed spine heights sit flush */
.shelf-books {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    flex-wrap: wrap;
    gap: 7px;
    min-height: 200px;
    padding: 0 12px;
}

/* The wooden board under each row */
.shelf-board {
    height: 11px;
    border: 1px solid var(--line);
    border-radius: 3px;
    /* Faint gold top edge so the board reads as a lit shelf lip */
    background:
        linear-gradient(180deg, rgba(201, 168, 76, 0.16), rgba(201, 168, 76, 0.03) 55%),
        var(--soft-1);
    box-shadow: 0 10px 18px rgba(0, 0, 0, 0.22);
}

/* Placeholder shown while the shelf is empty (removed by JS once books exist) */
.shelf-hint {
    margin: auto;
    align-self: center;
    color: var(--muted-2);
    font-size: 11px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    opacity: 0.65;
}

/* ── A single book spine ── */
.book {
    position: relative;
    flex: 0 0 auto;
    width: calc(var(--book-w, 42px) * var(--book-scale, 1));
    height: calc(var(--book-h, 170px) * var(--book-scale, 1));
    padding: 0;
    border: 1px solid rgba(0, 0, 0, 0.28);
    border-radius: 3px 3px 1px 1px;
    /* Sheen down the spine over the book's own colour */
    background:
        linear-gradient(90deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0) 30%, rgba(0, 0, 0, 0.18) 94%),
        var(--book-color, #6b4f35);
    color: #f4ecd9;
    font-family: inherit;
    cursor: pointer;
    /* Pivot at the base so the hover pull reads as tipping off the shelf */
    transform-origin: 50% 100%;
    transition: transform 220ms cubic-bezier(0.2, 0.8, 0.3, 1.15), box-shadow 220ms ease;
}
.book:hover,
.book:focus-visible {
    transform: translateY(-16px) rotate(-3deg);
    box-shadow: 0 14px 22px rgba(0, 0, 0, 0.3);
    z-index: 5;
}

/* Spine artwork — set via `image` in BOOKS. The image sits under the same
   sheen gradient so art spines catch the light like the plain ones. */
.book--art {
    background:
        linear-gradient(90deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0) 30%, rgba(0, 0, 0, 0.18) 94%),
        var(--book-image) var(--book-image-pos, center) / cover no-repeat,
        var(--book-color, #6b4f35);
}
/* The artwork carries the visible title; keep the text for screen readers */
.book--art .book-spine-title {
    opacity: 0;
}

.book-spine-title {
    position: absolute;
    inset: 10px 0;
    margin: auto;
    writing-mode: vertical-rl;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ── "What I learned" card, revealed above the pulled book ── */
.book-info {
    position: absolute;
    /* Anchored to the spine's left edge (not centered) so cards on books
       near the shelf's left end never clip off the viewport. --card-dx is
       set inline by script.js on books whose card would clip the row edge
       (e.g. right-end spines on a phone) and nudges the card back inward. */
    left: calc(-14px + var(--card-dx, 0px));
    bottom: calc(100% + 16px);
    transform: translateY(6px);
    width: min(320px, 74vw);
    padding: 13px 16px;
    background: var(--panel);
    border: 1px solid var(--accent);
    border-radius: 12px;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
    text-align: left;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 180ms ease, transform 180ms ease, visibility 180ms;
    z-index: 10;
}
.book:hover .book-info,
.book:focus-visible .book-info {
    opacity: 1;
    visibility: visible;
    /* rotate(3deg) cancels the pulled book's tilt so the card stays level */
    transform: translateY(0) rotate(3deg);
}
/* Pointer arrow toward the book */
.book-info::after {
    content: "";
    position: absolute;
    top: 100%;
    /* Sits over the spine below — card left edge is 14px left of the book,
       minus any inward --card-dx nudge, at the rendered (scaled) spine width */
    left: calc(14px + var(--book-w, 42px) * var(--book-scale, 1) / 2 - 7px - var(--card-dx, 0px));
    border: 7px solid transparent;
    border-top-color: var(--accent);
}

.book-info-title {
    display: block;
    color: var(--text);
    font-size: 13px;
    font-weight: 600;
    line-height: 1.4;
}
.book-info-author {
    display: block;
    color: var(--muted-2);
    font-size: 11px;
}
.book-info-label {
    display: block;
    margin: 9px 0 3px;
    color: var(--accent);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}
.book-info-text {
    display: block;
    color: var(--muted);
    font-size: 12px;
    line-height: 1.55;
    font-weight: 400;
    text-transform: none;
    letter-spacing: normal;
    /* pre-line so a \n in a book's `learned` starts a new takeaway line */
    white-space: pre-line;
    writing-mode: horizontal-tb;
}
/* The bolded "main point | …" lead of a takeaway line */
.book-info-point {
    color: var(--text);
    font-weight: 600;
}

@media (max-width: 600px) {
    /* Shrink spines via the scale factor — each book's inline --book-w/--book-h
       would override a plain .book re-declaration here, so scale instead.
       script.js reads this to decide how many books fit per shelf row. */
    .bookshelf   { --book-scale: 0.78; gap: 16px; }
    .shelf-books { min-height: 148px; gap: 5px; padding: 0 6px; }
}

/* ── Side navigation dots ────────────────────────────────────────────────── */
.scroll-dots {
    position: fixed;
    right: 28px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 600;
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: center;
}

.dot {
    position: relative;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    border: 1.5px solid var(--accent);
    background: transparent;
    display: block;
    opacity: 0.45;
    transition: background 250ms ease, transform 260ms ease,
                opacity 250ms ease, box-shadow 250ms ease;
}

.dot.active {
    background: var(--accent);
    transform: scale(1.5);
    opacity: 1;
    box-shadow: 0 0 10px rgba(201, 168, 76, 0.55);
}

.dot:hover { opacity: 1; }

/* Label tooltip that appears to the left of each dot */
.dot::before {
    content: attr(data-label);
    position: absolute;
    right: calc(100% + 14px);
    top: 50%;
    transform: translateY(-50%);
    font-size: 10px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--accent);
    white-space: nowrap;
    opacity: 0;
    transition: opacity 200ms ease;
    pointer-events: none;
}
.dot:hover::before { opacity: 1; }

/* ── Responsive overrides ────────────────────────────────────────────────── */

/* Tablet (601px – 900px) */
@media (max-width: 900px) {
    .scroll-dots        { display: none; }
    .about-grid         { grid-template-columns: 1fr; gap: 24px; }
    .section-inner--top { padding-top: calc(var(--header-h) + 16px); }
    #about .section-inner { justify-content: flex-start; padding-top: calc(var(--header-h) + 24px); }

    /* About stacks to one column here and can exceed the viewport — let it grow
       and scroll so the résumé button isn't clipped at the bottom */
    #about.snap-section   { height: auto; min-height: 100dvh; overflow: visible; }
    #about .section-inner { height: auto; padding-bottom: clamp(32px, 6vh, 56px); }

    /* Reading stacks tall on phones too (shelves + footer) — same treatment */
    #reading.snap-section   { height: auto; min-height: 100dvh; overflow: visible; }
    #reading .section-inner { height: auto; padding-bottom: clamp(32px, 6vh, 56px); }

    /* Projects: a full card (image + bullets + tags) is taller than a short
       phone viewport — let the section grow so cards are never clipped and a
       hovered/focused card can't lift out of view */
    #projects.snap-section   { height: auto; min-height: 100dvh; overflow: visible; }
    #projects .section-inner { height: auto; padding-bottom: clamp(32px, 6vh, 56px); }

    /* Hero: stack text above photo, tighten gap */
    .hero               { grid-template-columns: 1fr; gap: 24px; }
    .visual             { min-height: 0; order: -1; }
    .profile-circle     { width: 200px; height: 200px; }
}

/* Mobile (≤600px) */
@media (max-width: 600px) {
    .section-inner      { gap: 16px; }
    .section-inner--top { padding-top: calc(68px + 28px); }

    /* Header: shrink nav text so it fits on one row */
    .site-header        { gap: 12px; padding: var(--safe-top) 16px 0; }
    /* Four links now — undo the legacy .nav wrap rules and shrink to fit */
    .site-header .nav   { order: 0; width: auto; flex: 1; min-width: 0; justify-content: center;
                          gap: 10px; font-size: 9px; letter-spacing: 0.04em; }
    .logo, .theme-toggle { width: 38px; height: 38px; min-width: 38px; min-height: 38px; }

    /* Hero */
    .profile-circle     { width: 160px; height: 160px; }
    .btn-row            { flex-wrap: wrap; gap: 10px; }
    h1                  { font-size: clamp(26px, 7vw, 36px); }

    /* Projects carousel: one card with an equal peek of the neighbour on phones.
       Same peek-slot trick as desktop, just a smaller 36px slot (20px sliver +
       16px gap) and a single card filling the content box. */
    .project-list {
        scroll-snap-type: x mandatory;   /* crisp 1-up swiping on phones */
        padding: 6px 36px;
        scroll-padding-left: 36px;
    }
    .project-list > li {
        flex: 0 0 100%;
        scroll-snap-stop: always;
    }
    .project-media { height: 120px; }

    /* Tighter cards so one fits comfortably on a phone screen */
    .project-body    { padding: 16px; }
    .project .desc   { font-size: 13px; }
    .project-bullets li { font-size: 12.5px; }

    /* Heading row is crowded on phones (number + title + button + arrows) —
       drop the decorative hairline to give the controls room, and center the
       row vertically so the title and the button pills sit on one line */
    .section-heading { align-items: center; }
    .section-title::after { display: none; }
    .see-all-btn { font-size: 11px; padding: 7px 12px; white-space: nowrap; }
}


/* ── Polish pass: type, hierarchy, motion, finish details ───────────────────── */

/* Text selection + thin themed scrollbar */
::selection { background: var(--accent); color: var(--bg); }
html { scrollbar-width: thin; scrollbar-color: var(--line) transparent; }
::-webkit-scrollbar { width: 9px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--line); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* Visible keyboard focus everywhere */
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

/* Hero: gold gradient on the second line of the h1 */
.h1-accent {
    background: linear-gradient(100deg, var(--accent) 10%, var(--accent-2) 55%, var(--accent) 95%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
}

/* Button hierarchy: one filled primary action, ghosts for the rest */
.btn { transition: transform 140ms ease, background-color 200ms ease, border-color 200ms ease, color 200ms ease, box-shadow 200ms ease; }
.btn:hover { transform: translateY(-2px); }
.btn--primary {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--bg);
    font-weight: 600;
}
.btn--primary:hover {
    background: var(--accent-2);
    border-color: var(--accent-2);
    color: var(--bg);
    box-shadow: 0 8px 24px var(--accent-glow);
}

/* Section headings: hairline rule that runs out to the right of the title */
.section-title {
    display: flex;
    align-items: center;
    gap: 18px;
    flex: 1;
}
.section-title::after {
    content: "";
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, var(--line), transparent);
}

/* Header nav: animated underline + active-section highlight
   (the .active class is kept in sync by the IntersectionObserver in script.js) */
.nav a { position: relative; }
.nav a::after {
    content: "";
    position: absolute;
    left: 2px;
    right: 2px;
    bottom: 0;
    height: 1.5px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 220ms ease;
}
.nav a:hover::after,
.nav a.active::after { transform: scaleX(1); }
.nav a.active { color: var(--accent); }

/* Slowly rotating dashed ring framing the portrait */
.visual { position: relative; }
.visual::before {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    width: 434px;
    height: 434px;
    translate: -50% -50%;
    border-radius: 50%;
    border: 1px dashed var(--accent);
    opacity: 0.35;
    pointer-events: none;
    animation: ring-spin 60s linear infinite;
}
@keyframes ring-spin { to { transform: rotate(360deg); } }

/* Skill chips respond to hover */
.skill { transition: border-color 160ms ease, color 160ms ease, transform 160ms ease; }
.skill:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }

/* Scroll-reveal: .reveal is added by script.js (so content is never hidden
   without JS); .revealed fades it in with a per-sibling stagger. */
.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 600ms ease, transform 600ms ease;
}
.reveal.revealed {
    opacity: 1;
    transform: none;
}

/* ── Texture & editorial details ─────────────────────────────────────────────
   Film grain over everything: kills the flat, too-clean gradient look. */
body::after {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 5000;
    pointer-events: none;
    opacity: 0.05;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
html[data-theme="light"] body::after { opacity: 0.035; }

/* Oversized outlined numeral ghosted behind each section heading */
.section-heading { position: relative; }
.section-heading::before {
    content: attr(data-num);
    position: absolute;
    left: -8px;
    top: -0.5em;
    z-index: -1;
    font-family: 'Cinzel', Georgia, serif;
    font-size: clamp(64px, 9vw, 116px);
    font-weight: 700;
    line-height: 1;
    color: transparent;
    -webkit-text-stroke: 1px var(--line);
    opacity: 0.55;
    pointer-events: none;
}
/* Top-aligned sections (Projects, Reading) start just under the fixed header —
   keep the numeral below it instead of half-hidden behind it */
.section-inner--top .section-heading::before { top: -0.12em; }

/* Skill chips sit a hair off-axis, like they were placed by hand;
   they straighten when touched */
.skill { transition: border-color 160ms ease, color 160ms ease, transform 160ms ease, rotate 160ms ease; }
.skill:nth-child(2n)   { rotate: 0.9deg; }
.skill:nth-child(3n+1) { rotate: -0.8deg; }
.skill:hover           { rotate: 0deg; }

/* Empty-shelf hint reads like a pencilled-in note, not a system label */
.shelf-hint {
    font-family: Georgia, 'Times New Roman', serif;
    font-style: italic;
    font-size: 14px;
    letter-spacing: 0.04em;
    text-transform: none;
}

/* Playful micro-interactions */
.logo svg { transition: transform 600ms cubic-bezier(0.3, 0.7, 0.3, 1); }
.logo:hover svg { transform: rotate(360deg); }
.btn--primary span { transition: transform 200ms ease; }
.btn--primary:hover span { transform: translateX(4px); }

@media (max-width: 900px) {
    .visual::before { width: 232px; height: 232px; }
}
@media (max-width: 600px) {
    .visual::before { width: 190px; height: 190px; }
    .section-heading::before { font-size: 52px; }
}

/* ── Terminal for nerds ──────────────────────────────────────────────────────
   Header button (top-left, next to the logo) opens a full-screen terminal
   running a small virtual shell (ls/cd/cat/…) over the site's content. */
.header-left {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-shrink: 0;
}

.terminal-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    height: 46px;                     /* match the logo button beside it */
    border: 1px solid var(--line);
    background: transparent;
    color: var(--muted-2);
    border-radius: 999px;
    padding: 0 16px;
    font-family: 'SF Mono', 'Fira Code', ui-monospace, Menlo, Consolas, monospace;
    font-size: 12px;
    letter-spacing: 0.02em;
    cursor: pointer;
    transition: background-color 200ms ease, border-color 200ms ease, color 200ms ease;
}
.terminal-btn:hover { color: var(--accent); border-color: var(--accent); }
.terminal-btn-glyph { color: var(--accent); font-weight: 700; }

.terminal-overlay {
    position: fixed;
    inset: 0;
    z-index: 900;                     /* above header (500) and toast */
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(12px, 4vw, 48px);
    background: rgba(4, 5, 10, 0.72);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}
.terminal-overlay[hidden] { display: none; }

/* The window itself stays dark in both themes — it's a terminal */
.terminal-window {
    width: min(860px, 100%);
    height: min(560px, 100%);
    display: flex;
    flex-direction: column;
    border-radius: 12px;
    border: 1px solid #2d2555;
    background: #0a0c14;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6);
    overflow: hidden;
}

.terminal-titlebar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    background: #11142200;
    border-bottom: 1px solid #1f2340;
}
.terminal-title {
    flex: 1;
    text-align: center;
    font-family: 'SF Mono', 'Fira Code', ui-monospace, Menlo, Consolas, monospace;
    font-size: 12px;
    color: #9e8a68;
    /* keep the title visually centered despite the close button on the right */
    margin-left: 24px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.terminal-close {
    border: 0;
    background: transparent;
    color: #9e8a68;
    font-size: 18px;
    line-height: 1;
    cursor: pointer;
    padding: 2px 6px;
}
.terminal-close:hover { color: #e8d5b0; }

.terminal-body {
    flex: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    padding: 16px 18px;
    font-family: 'SF Mono', 'Fira Code', ui-monospace, Menlo, Consolas, monospace;
    font-size: 13px;
    line-height: 1.6;
    color: #e8d5b0;
    cursor: text;
}
.terminal-motd { margin: 0 0 12px; color: #9e8a68; }
.terminal-motd-cmd { color: #c9a84c; }
.terminal-error { color: #e06c55; }
.terminal-featured { color: #c9a84c; font-weight: 700; }
.terminal-entry-dir { color: #6ea8d8; font-weight: 600; }
.terminal-link { color: #6ea8d8; text-decoration: underline; }
.terminal-link:hover { color: #9cc7ea; }
.terminal-grep-file { color: #9e8a68; margin-right: 8px; }
.terminal-grep-match { color: #0a0c14; background: #c9a84c; border-radius: 2px; }
.terminal-history .terminal-line { margin: 0; }
.terminal-line {
    display: block;
    word-break: break-all;
    white-space: pre-wrap;
}
/* Active prompt line sits pinned to the bottom-left of the window;
   history stacks above it, like a real shell */
.terminal-body > .terminal-line { margin-top: auto; }
.terminal-prompt { color: #c9a84c; margin-right: 8px; }
.terminal-cursor {
    display: inline-block;
    width: 8px;
    height: 15px;
    margin-left: 1px;
    vertical-align: text-bottom;
    background: #c9a84c;
    animation: terminal-blink 1.1s steps(1) infinite;
}
@keyframes terminal-blink { 50% { opacity: 0; } }

/* Real keyboard input lands here; it's invisible and mirrored into
   .terminal-typed so the block cursor can sit at the end. It must stay
   ≥16px and on-screen: iOS zooms the whole page when focusing a smaller
   input, and lurches the viewport toward off-screen ones. */
.terminal-hidden-input {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 1px;
    height: 1px;
    font-size: 16px;
    opacity: 0;
    pointer-events: none;
}

body.terminal-open { overflow: hidden; }

@media (max-width: 600px) {
    .terminal-btn { height: 38px; padding: 0 12px; }   /* logo shrinks to 38px here */
    .terminal-btn-label { display: none; }   /* just the >_ glyph on phones */
    .header-left { gap: 8px; }

    /* Phones: fill the visible area (JS keeps the overlay above the
       on-screen keyboard via visualViewport) instead of a floating card */
    .terminal-overlay { padding: 8px; }
    .terminal-window { height: 100%; border-radius: 10px; }
    .terminal-body { padding: 12px 12px; }
}

/* ── Respect "reduce motion" OS setting ──────────────────────────────────────
   Disables the ambient background animations, hover lifts, and snap-scroll
   easing for users who opt out of motion. */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
    }
    html, .scroll-container { scroll-behavior: auto !important; }
}