/* ── GLOBAL STYLES — dayne.design ── */

/* ── VARIABLES ── */
:root {
  /* palette */
  --white:    #ffffff;
  --off:      #f7f9fc;
  --sky:      #4a9edd;
  --sky-lt:   #d6eaf8;
  --sky-mid:  #2176ae;
  --stone:    #c8d4dc;
  --slate:    #8099b0;
  --muted:    #6a7f90;
  --ink:      #1c2b3a;
  /* semantic colors */
  --sky-hover-bg:  rgba(74,158,221,0.08);
  --status-green:  #5cb85c;
  /* nav surfaces */
  --nav-light-bg:         rgba(255,255,255,0.80);
  --nav-light-scrolled:   rgba(255,255,255,0.65);
  --nav-dark-bg:          rgba(7,15,24,0.95);
  --nav-dark-scrolled:    rgba(7,15,24,0.80);
  /* fonts */
  --serif: 'Playfair Display', Georgia, serif;
  --sans:  'DM Sans', sans-serif;
  --mono:  'DM Mono', monospace;
  /* radii */
  --radius: 999px;
  --radius-card: 16px;
  /* typography scale */
  --font-badge:   0.6rem;
  --font-label:   0.65rem;
  --font-eyebrow: 0.7rem;
  --font-section: clamp(2rem, 3.5vw, 3rem);
  /* tracking */
  --tracking-wide:    0.08em;
  --tracking-widest:  0.14em;
  /* spacing scale */
  --sp-1: 0.25rem;  /*  4px — micro: icon gaps, tight pairs */
  --sp-2: 0.5rem;   /*  8px — xs: badge/chip padding */
  --sp-3: 0.75rem;  /* 12px — sm: nav links, small gaps */
  --sp-4: 1rem;     /* 16px — md: base unit, primary padding */
  --sp-5: 1.5rem;   /* 24px — lg: component padding */
  --sp-6: 2rem;     /* 32px — xl: section sub-spacing */
  --sp-7: 3rem;     /* 48px — 2xl: section padding */
  --sp-8: 4rem;     /* 64px — 3xl: nav horizontal, large sections */
  --sp-9: 5rem;     /* 80px — 4xl: hero/footer horizontal */
  /* blur */
  --blur-sm: 16px;
  --blur-lg: 28px;
  /* easing */
  --ease-smooth: cubic-bezier(0.85,0,0.15,1);
  --ease-spring: cubic-bezier(.22,.68,0,1.1);
}

/* ── SKIP LINK ── */
.skip-link {
  position: absolute; top: -100%; left: 1rem;
  background: var(--sky); color: #fff;
  font-family: var(--mono); font-size: var(--font-eyebrow); letter-spacing: var(--tracking-wide); text-transform: uppercase;
  padding: 0.6rem 1.2rem; border-radius: var(--radius);
  text-decoration: none; z-index: 99999;
  transition: top 0.15s;
}
.skip-link:focus { top: 1rem; }

/* ── FOCUS STYLES ── */
:focus-visible { outline: 2px solid var(--sky); outline-offset: 3px; border-radius: 4px; }
* { -webkit-tap-highlight-color: transparent; }
a.nav-cta:focus-visible, .btn:focus-visible, .mobile-link-cta:focus-visible, .skip-link:focus-visible { border-radius: var(--radius); }

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; overflow-x: hidden; scrollbar-gutter: stable; }

body {
  background: var(--off);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── NAV ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 9001;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.1rem 4rem;
  background: var(--nav-light-bg);
  -webkit-backdrop-filter: blur(var(--blur-sm));
  backdrop-filter: blur(var(--blur-sm));
  border-bottom: none;
  box-shadow: 0 2px 16px rgba(28,43,58,0.06);
  transition:
    top 0.45s cubic-bezier(0.34, 1.2, 0.64, 1),
    left 0.45s cubic-bezier(0.34, 1.2, 0.64, 1),
    right 0.45s cubic-bezier(0.34, 1.2, 0.64, 1),
    padding 0.45s cubic-bezier(0.34, 1.2, 0.64, 1),
    border-radius 0.4s ease,
    background 0.35s ease,
    backdrop-filter 0.35s ease,
    box-shadow 0.4s ease,
    border-color 0.35s ease;
}
nav.scrolled {
  top: 12px;
  left: 4rem;
  right: 4rem;
  padding: 1rem;
  border-radius: 999px;
  background: var(--nav-light-scrolled);
  backdrop-filter: blur(var(--blur-lg));
  -webkit-backdrop-filter: blur(var(--blur-lg));
  border-bottom-color: transparent;
  box-shadow:
    0 2px 12px rgba(28,43,58,0.08),
    0 8px 32px rgba(28,43,58,0.07);
}
@keyframes nav-detach {
  0% {
    top: 0; left: 0; right: 0; padding: 1.1rem 4rem; border-radius: 0;
    background: var(--nav-light-bg); -webkit-backdrop-filter: blur(var(--blur-sm)); backdrop-filter: blur(var(--blur-sm));
    box-shadow: 0 2px 16px rgba(28,43,58,0.06), 0 8px 32px rgba(28,43,58,0);
    border-bottom-color: transparent;
    animation-timing-function: cubic-bezier(0.55, 0, 0.9, 0.5);
  }
  42% {
    top: 0; left: 4rem; right: 4rem; padding: 1rem; border-radius: 999px;
    background: var(--nav-light-scrolled); -webkit-backdrop-filter: blur(var(--blur-lg)); backdrop-filter: blur(var(--blur-lg));
    box-shadow: 0 2px 12px rgba(28,43,58,0.08), 0 8px 32px rgba(28,43,58,0.07);
    border-bottom-color: transparent;
    animation-timing-function: cubic-bezier(0.34, 1.6, 0.64, 1);
  }
  100% {
    top: 12px; left: 4rem; right: 4rem; padding: 1rem; border-radius: 999px;
    background: var(--nav-light-scrolled); -webkit-backdrop-filter: blur(var(--blur-lg)); backdrop-filter: blur(var(--blur-lg));
    box-shadow: 0 2px 12px rgba(28,43,58,0.08), 0 8px 32px rgba(28,43,58,0.07);
    border-bottom-color: transparent;
  }
}
@keyframes nav-attach {
  0% {
    top: 12px; left: 4rem; right: 4rem; padding: 1rem; border-radius: 999px;
    background: var(--nav-light-scrolled); -webkit-backdrop-filter: blur(var(--blur-lg)); backdrop-filter: blur(var(--blur-lg));
    box-shadow: 0 2px 12px rgba(28,43,58,0.08), 0 8px 32px rgba(28,43,58,0.07);
    border-bottom-color: transparent;
    animation-timing-function: cubic-bezier(0.55, 0, 0.9, 0.5);
  }
  42% {
    top: 0; left: 4rem; right: 4rem; padding: 1rem; border-radius: 999px;
    background: var(--nav-light-scrolled); -webkit-backdrop-filter: blur(var(--blur-lg)); backdrop-filter: blur(var(--blur-lg));
    box-shadow: 0 2px 12px rgba(28,43,58,0.08), 0 8px 32px rgba(28,43,58,0.07);
    border-bottom-color: transparent;
    animation-timing-function: cubic-bezier(0.34, 1.6, 0.64, 1);
  }
  100% {
    top: 0; left: 0; right: 0; padding: 1.1rem 4rem; border-radius: 0;
    background: var(--nav-light-bg); -webkit-backdrop-filter: blur(var(--blur-sm)); backdrop-filter: blur(var(--blur-sm));
    box-shadow: 0 2px 16px rgba(28,43,58,0.06), 0 8px 32px rgba(28,43,58,0);
    border-bottom-color: transparent;
  }
}
nav.detaching { animation: nav-detach 0.65s linear forwards; }
nav.attaching { animation: nav-attach 0.65s linear forwards; }
.nav-logo { font-family: var(--serif); font-size: 1.05rem; font-weight: 700; color: var(--ink); text-decoration: none; letter-spacing: -0.02em; display: flex; align-items: center; gap: 0.55rem; }
.nav-logo-img { width: 28px; height: 28px; border-radius: 50%; display: block; flex-shrink: 0; }
.nav-links { display: flex; align-items: center; gap: var(--sp-3); list-style: none; }
.nav-links li { display: flex; align-items: center; }
.nav-links a:not(.nav-work-item):not(.nav-work-all):not(.nav-cta) { font-family: var(--mono); font-size: var(--font-eyebrow); letter-spacing: var(--tracking-wide); text-transform: uppercase; color: var(--muted); text-decoration: none; transition: color 0.2s, background 0.2s; line-height: 1; padding: var(--sp-2) var(--sp-3); border-radius: 999px; }
.nav-links a:not(.nav-work-item):not(.nav-work-all):not(.nav-cta):hover { color: var(--sky); background: var(--sky-hover-bg); }
.nav-sep { width: 1px; height: 1.1rem; background: var(--stone); opacity: 0.6; margin: 0 var(--sp-1); }
/* ── BUTTONS ── */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.85rem 1.9rem; border-radius: var(--radius);
  font-family: var(--mono); font-size: 0.75rem; letter-spacing: var(--tracking-wide);
  text-transform: uppercase; text-decoration: none; cursor: pointer;
  border: none; transition: all 0.22s ease; white-space: nowrap;
}
.btn-primary { background: var(--sky); color: white; }
.btn-primary:hover { background: var(--sky-mid); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(74,158,221,0.3); }
.btn-outline { background: transparent; color: var(--ink); border: 1.5px solid var(--stone); }
.btn-outline:hover { border-color: var(--sky); color: var(--sky); transform: translateY(-2px); }
.btn-ghost-dark { background: rgba(255,255,255,0.1); color: white; border: 1px solid rgba(255,255,255,0.2); }
.btn-ghost-dark:hover { background: rgba(255,255,255,0.18); transform: translateY(-2px); }

/* ── SECTION UTILITIES ── */
.section-label {
  font-family: var(--mono); font-size: var(--font-eyebrow); letter-spacing: var(--tracking-widest);
  text-transform: uppercase; color: var(--sky); margin-bottom: 0.6rem;
}
.section-title {
  font-family: var(--serif); font-size: var(--font-section);
  font-weight: 900; letter-spacing: -0.03em; line-height: 1.05; color: var(--ink);
}

/* ── BUTTON ICON SIZES ── */
.btn svg { width: 1.1em; height: 1.1em; flex-shrink: 0; }
.nav-cta svg { width: 1em; height: 1em; flex-shrink: 0; }

.nav-cta { background: var(--sky); color: #fff !important; padding: 0.5rem 1.2rem; border-radius: var(--radius); font-family: var(--mono); font-size: var(--font-label); letter-spacing: var(--tracking-wide); text-transform: uppercase; text-decoration: none; transition: all 0.2s; }
a.nav-cta:hover { background: var(--sky-mid); color: #fff !important; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(74,158,221,0.3); }

/* ── WORK DROPDOWN — desktop ── */
.nav-work-wrap { position: relative; }
.nav-work-btn {
  font-family: var(--mono); font-size: var(--font-eyebrow); letter-spacing: var(--tracking-wide);
  text-transform: uppercase; color: var(--muted); background: none;
  border: none; cursor: pointer; padding: var(--sp-2) var(--sp-3); transition: color 0.2s, background 0.2s;
  display: flex; align-items: center; gap: 0.3rem; line-height: 1;
  border-radius: 999px; -webkit-appearance: none; appearance: none;
}
.nav-work-btn:hover { color: var(--sky); background: var(--sky-hover-bg); }
.nav-work-chevron { font-size: 0.55rem; transition: transform 0.2s; display: inline-block; line-height: 1; }
.nav-work-btn[aria-expanded="true"] .nav-work-chevron { transform: rotate(180deg); }
.nav-work-panel {
  position: absolute; top: calc(100% + 0.85rem); left: -1rem;
  background: #fff; border: 1px solid var(--stone);
  border-radius: var(--radius-card); box-shadow: 0 8px 32px rgba(28,43,58,0.1);
  padding: var(--sp-2); min-width: 200px;
  opacity: 0; pointer-events: none; transform: translateY(-6px); visibility: hidden;
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s ease;
  z-index: 9002;
  display: flex; align-items: stretch;
}
.nav-work-list { flex: 1; }
.nav-work-preview {
  width: 0; flex-shrink: 0; overflow: hidden;
  border-radius: 10px; position: relative;
  background-size: cover; background-position: center;
  background-color: var(--stone);
  transition: width 0.28s cubic-bezier(0.34,1.1,0.64,1), opacity 0.2s ease, margin-left 0.28s cubic-bezier(0.34,1.1,0.64,1);
  opacity: 0;
}
.nav-work-preview.active { width: 180px; opacity: 1; margin-left: 0.5rem; }
.nav-work-preview::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.38) 0%, transparent 52%);
  border-radius: 10px; pointer-events: none;
}
.nav-work-preview .study-card-badges { position: absolute; top: 0.6rem; left: 0.6rem; z-index: 2; }
html.dark .nav-work-preview { background-color: rgba(255,255,255,0.06); }
.nav-work-panel.open { opacity: 1; pointer-events: auto; transform: translateY(0); visibility: visible; }
.nav-work-item {
  display: block; padding: var(--sp-2) var(--sp-3);
  font-family: var(--mono); font-size: var(--font-label); letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--muted); text-decoration: none;
  border-radius: 999px; transition: background 0.15s, color 0.15s; white-space: nowrap;
}
.nav-work-item:hover { background: var(--sky-lt); color: var(--sky-mid); }
.nav-work-divider { height: 1px; background: var(--stone); margin: 0.4rem var(--sp-3); }
.nav-work-all {
  display: block; padding: var(--sp-2) var(--sp-3);
  font-family: var(--mono); font-size: var(--font-label); letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--sky); text-decoration: none;
  border-radius: 999px; transition: background 0.15s;
}
.nav-work-all:hover { background: var(--sky-lt); }

/* ── FOOTER POPUP MENUS ── */
#yearMenu, #medfordMenu {
  background: #fff !important;
  border-color: rgba(28,43,58,0.1) !important;
}
html.dark #yearMenu, html.dark #medfordMenu {
  background: #162030 !important;
  border-color: rgba(255,255,255,0.08) !important;
}
.fmenu-btn {
  display: block; width: 100%; text-align: left; background: none; border: none;
  color: var(--muted); font-family: var(--mono); font-size: var(--font-label);
  letter-spacing: 0.06em; text-transform: uppercase; padding: var(--sp-2) var(--sp-3);
  border-radius: 999px; cursor: pointer; white-space: nowrap;
  transition: background 0.15s, color 0.15s; text-decoration: none;
}
.fmenu-btn:hover { background: var(--sky-lt); color: var(--sky-mid); }
html.dark .fmenu-btn { color: rgba(255,255,255,0.7); }
html.dark .fmenu-btn:hover { background: rgba(74,158,221,0.12); color: rgba(255,255,255,0.9); }
.fmenu-row-label { font-size: 0.78rem; color: var(--ink); white-space: nowrap; }
html.dark .fmenu-row-label { color: rgba(255,255,255,0.7); }
.fmenu-row-value { font-size: 0.78rem; color: var(--slate); font-family: var(--mono); white-space: nowrap; }
html.dark .fmenu-row-value { color: rgba(255,255,255,0.45); }
.fmenu-section-title { font-size: 0.65rem; font-family: var(--mono); color: rgba(28,43,58,0.4); letter-spacing: 0.06em; text-transform: uppercase; white-space: nowrap; }
html.dark .fmenu-section-title { color: rgba(255,255,255,0.35); }
.fmenu-toggle-wrap { display: flex; align-items: center; gap: 0.35rem; cursor: pointer; flex-shrink: 0; background: rgba(28,43,58,0.06); border-radius: 100px; padding: 0.2rem 0.45rem; }
html.dark .fmenu-toggle-wrap { background: rgba(255,255,255,0.06); }
.fmenu-toggle-lbl { font-size: 0.6rem; font-family: var(--mono); text-transform: none; transition: color 0.2s; color: rgba(28,43,58,0.45); }
html.dark .fmenu-toggle-lbl { color: rgba(255,255,255,0.55); }
.fmenu-toggle-lbl.dim { color: rgba(28,43,58,0.2); }
html.dark .fmenu-toggle-lbl.dim { color: rgba(255,255,255,0.25); }
.fmenu-track { width: 28px; height: 16px; border-radius: 100px; background: rgba(28,43,58,0.15); position: relative; transition: background 0.25s; flex-shrink: 0; }
html.dark .fmenu-track { background: rgba(255,255,255,0.2); }

/* ── RELATED WORK SECTION ── */
.related-work { padding: var(--sp-7) var(--sp-9); border-top: 1px solid var(--stone); }
.related-label { font-family: var(--mono); font-size: var(--font-label); letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); margin-bottom: var(--sp-2); }
.related-heading { font-family: var(--serif); font-size: 1.5rem; font-weight: 700; letter-spacing: -0.02em; color: var(--ink); margin-bottom: var(--sp-6); line-height: 1.2; }
.related-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
@media (max-width: 900px) { .related-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .related-grid { grid-template-columns: 1fr; } }
@media (max-width: 600px) { .related-work { padding: var(--sp-7) var(--sp-6); } }
.related-card {
  position: relative; overflow: hidden; text-decoration: none;
  display: flex; flex-direction: column; justify-content: flex-end;
  height: 200px; border-radius: var(--radius-card);
  box-shadow: 0 0 0 1.5px var(--stone); background: var(--off);
  transition: transform 0.35s cubic-bezier(.22,.68,0,1.2), box-shadow 0.2s ease;
  will-change: transform;
}
.related-card:hover { transform: scale(1.03); box-shadow: 0 0 0 1.5px var(--sky), 0 20px 48px rgba(28,43,58,0.15); }
.related-card-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0.55; transition: opacity 0.35s ease, transform 0.45s ease;
}
.related-card:hover .related-card-bg { opacity: 1; transform: scale(1.05); }
.related-card-info {
  position: relative; z-index: 2; padding: 0.85rem 1rem 1rem;
  background: rgba(245,249,252,0.78); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-top: 1px solid rgba(255,255,255,0.6);
  border-radius: 0 0 var(--radius-card) var(--radius-card);
}
.related-card-title { display: block; font-family: var(--serif); font-size: 1rem; font-weight: 700; letter-spacing: -0.02em; color: var(--ink); line-height: 1.2; margin-bottom: var(--sp-2); }
.related-chip {
  display: inline-flex; align-items: center; gap: 0.3rem;
  font-family: var(--mono); font-size: var(--font-badge); letter-spacing: var(--tracking-wide); text-transform: uppercase;
  color: #fff; background: rgba(74,158,221,0.6);
  padding: 0.25rem 0.65rem; border-radius: var(--radius); transition: background 0.2s;
}
.related-card:hover .related-chip { background: var(--sky); }
.related-chip svg { width: 1em; height: 1em; flex-shrink: 0; }
.related-home {
  background: var(--off); border-color: var(--stone);
  justify-content: center; align-items: center; gap: 0.75rem; flex-direction: column;
}
.related-home:hover { border-color: var(--sky); }
.related-home-icon {
  width: 44px; height: 44px; border-radius: 12px;
  background: rgba(74,158,221,0.12); border: 1.5px solid rgba(74,158,221,0.25);
  display: flex; align-items: center; justify-content: center; color: var(--sky);
}
.related-home-icon svg { width: 22px; height: 22px; }
.related-home .related-card-title { color: var(--ink); margin-bottom: 0; font-size: 0.9rem; }
html.dark .related-home { background: #0d1e2e; border-color: #1c3a52; }
html.dark .related-home .related-card-title { color: #fff; }
.c-hris       .related-card-bg { background-image: url('https://i0.wp.com/daynepetera.wordpress.com/wp-content/uploads/2026/02/hris-hero-lg.png?w=800&ssl=1'); }
.c-lessen     .related-card-bg { background-image: url('https://i0.wp.com/daynepetera.wordpress.com/wp-content/uploads/2023/01/pro-hero.png?w=800&ssl=1'); }
.c-veho       .related-card-bg { background-image: url('https://i0.wp.com/daynepetera.wordpress.com/wp-content/uploads/2024/02/showcase.reg_.png?w=800&ssl=1'); }
.c-rivet      .related-card-bg { background-image: url('https://i0.wp.com/daynepetera.wordpress.com/wp-content/uploads/2023/02/screenshot-2023-02-09-at-6.29.15-pm.png?w=800&ssl=1'); }
.c-sw         .related-card-bg { background-image: url('https://i0.wp.com/daynepetera.wordpress.com/wp-content/uploads/2026/02/software-and-tools-hero-1.png?w=800&ssl=1'); }
.c-sm         .related-card-bg { background-image: url('https://i0.wp.com/daynepetera.wordpress.com/wp-content/uploads/2020/10/splash.png?w=800&ssl=1'); }
.c-lm         .related-card-bg { background-image: url('https://i0.wp.com/daynepetera.wordpress.com/wp-content/uploads/2020/10/artboard.png?w=800&ssl=1'); }
.c-realize    .related-card-bg { background-image: url('https://i0.wp.com/daynepetera.wordpress.com/wp-content/uploads/2017/04/realize1.png?w=800&ssl=1'); }
.c-sprint     .related-card-bg { background-image: url('https://i0.wp.com/daynepetera.wordpress.com/wp-content/uploads/2018/03/sprint1.png?w=800&ssl=1'); }
.c-k12        .related-card-bg { background-image: url('https://i0.wp.com/daynepetera.wordpress.com/wp-content/uploads/2017/04/k12_featured1.png?w=800&ssl=1'); }
.c-scout      .related-card-bg { background-image: url('https://i0.wp.com/daynepetera.wordpress.com/wp-content/uploads/2017/04/scout_dashboard.png?w=800&ssl=1'); }
.c-drive      .related-card-bg { background-image: url('https://i0.wp.com/daynepetera.wordpress.com/wp-content/uploads/2017/01/dive_mockup2.png?w=800&ssl=1'); }
.c-easybridge .related-card-bg { background-image: url('https://i0.wp.com/daynepetera.wordpress.com/wp-content/uploads/2017/04/eb_front.png?w=800&ssl=1'); }
.c-vlogger    .related-card-bg { background-image: url('https://i0.wp.com/daynepetera.wordpress.com/wp-content/uploads/2018/03/vlogger_4.png?w=800&ssl=1'); }
.study-card-badges { position: absolute; top: 1rem; left: 1rem; display: flex; gap: 0.4rem; z-index: 2; }
.study-badge { display: inline-flex; align-items: center; gap: 0.35rem; background: rgba(245,249,252,0.82); padding: 0.25rem 0.55rem 0.25rem 0.3rem; border-radius: 8px; font-family: var(--mono); font-size: var(--font-badge); letter-spacing: 0.07em; text-transform: uppercase; color: var(--ink); white-space: nowrap; border: 1px solid rgba(28,43,58,0.1); }
.study-badge img { width: 14px; height: 14px; border-radius: 4px; object-fit: contain; flex-shrink: 0; }
.badge-icon-circle { width: 14px; height: 14px; border-radius: 4px; display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; color: white; }
.badge-icon-circle svg { width: 8px; height: 8px; }
html.dark .study-badge { background: rgba(18,36,54,0.88); border-color: rgba(255,255,255,0.08); color: #e8f0f7; }

/* ── RELATED SECTION — badge unfurl on card hover (desktop only) ── */
@media (hover: hover) {
  .related-work .study-badge,
  .study-card .study-badge,
  .nav-work-preview .study-badge {
    max-width: 1.6rem;
    overflow: hidden;
    padding-right: 0.3rem;
    transition: max-width 0.38s cubic-bezier(0.34, 1.04, 0.64, 1), padding-right 0.38s cubic-bezier(0.34, 1.04, 0.64, 1);
  }
  .related-card:hover .study-badge,
  .study-card:hover .study-badge,
  .nav-work-preview .study-badge:hover {
    max-width: 9rem;
    padding-right: 0.55rem;
  }
}
html.dark .related-work { border-top-color: rgba(255,255,255,0.06); }
html.dark .related-heading { color: #e8f0f7; }
html.dark .related-card { background: #0f1e2d; box-shadow: 0 0 0 1.5px #1c3a52; }
html.dark .related-card-info { background: rgba(10,21,34,0.82); border-top-color: rgba(255,255,255,0.06); }
html.dark .related-card-title { color: #e8f0f7; }

/* ── MOBILE TOC PILL ── */
#mobileTocWrap { display: none; }
@media (max-width: 960px) {
  #mobileTocWrap {
    display: flex; align-items: center; gap: 0.5rem;
    position: fixed; top: calc(64px + 0.75rem); left: 50%;
    transform: translateX(-50%) translateY(calc(-100% - 1rem));
    opacity: 0; pointer-events: none;
    z-index: 9000;
    transition: transform 0.4s cubic-bezier(0.34, 1.4, 0.64, 1), opacity 0.3s ease;
  }
  #mobileTocWrap.visible { transform: translateX(-50%) translateY(0); opacity: 1; pointer-events: auto; }
  #backToTopBtn {
    display: flex; align-items: center; gap: 0.35rem;
    background: rgba(245,249,252,0.85); backdrop-filter: blur(var(--blur-sm)); -webkit-backdrop-filter: blur(var(--blur-sm));
    border: 1px solid rgba(28,43,58,0.12); border-radius: 999px;
    padding: 0.45rem 0; max-width: 0; overflow: hidden;
    font-family: var(--mono); font-size: var(--font-badge); letter-spacing: var(--tracking-wide); text-transform: uppercase;
    color: var(--ink); cursor: pointer; white-space: nowrap;
    box-shadow: 0 4px 16px rgba(28,43,58,0.1);
    opacity: 0; pointer-events: none;
    transition: opacity 0.3s ease, max-width 0.35s cubic-bezier(0.34, 1.2, 0.64, 1), padding 0.35s cubic-bezier(0.34, 1.2, 0.64, 1), box-shadow 0.2s, border-color 0.2s;
  }
  #backToTopBtn svg { width: 0.85em; height: 0.85em; flex-shrink: 0; }
  #backToTopBtn:hover { border-color: rgba(74,158,221,0.35); box-shadow: 0 4px 20px rgba(28,43,58,0.15); }
  #mobileTocWrap.back-top-visible #backToTopBtn { opacity: 1; pointer-events: auto; max-width: 8rem; padding: 0.45rem 0.9rem; }
  html.dark #backToTopBtn { background: rgba(15,30,45,0.88); border-color: rgba(255,255,255,0.1); color: #e8f0f7; box-shadow: 0 4px 16px rgba(0,0,0,0.3); }
  #mobileTocPill {
    display: flex; align-items: center; gap: 0.4rem;
    background: rgba(245,249,252,0.85); backdrop-filter: blur(var(--blur-sm)); -webkit-backdrop-filter: blur(var(--blur-sm));
    border: 1px solid rgba(28,43,58,0.12); border-radius: 999px;
    padding: 0.45rem 0.9rem 0.45rem 1rem;
    font-family: var(--mono); font-size: var(--font-badge); letter-spacing: var(--tracking-wide); text-transform: uppercase;
    color: var(--ink); cursor: pointer; white-space: nowrap;
    box-shadow: 0 4px 16px rgba(28,43,58,0.1);
    transition: box-shadow 0.2s, border-color 0.2s;
  }
  #mobileTocPill:hover { border-color: rgba(74,158,221,0.35); box-shadow: 0 4px 20px rgba(28,43,58,0.15); }
  .mtoc-chevron { width: 0.85em; height: 0.85em; flex-shrink: 0; transition: transform 0.25s ease; }
  #mobileTocWrap.open .mtoc-chevron { transform: rotate(180deg); }
  #mobileTocMenu {
    position: absolute; top: calc(100% + 0.4rem); left: 50%; transform: translateX(-50%) translateY(-6px);
    background: rgba(245,249,252,0.92); backdrop-filter: blur(var(--blur-sm)); -webkit-backdrop-filter: blur(var(--blur-sm));
    border: 1px solid rgba(28,43,58,0.1); border-radius: 16px;
    padding: 0.4rem; min-width: 180px;
    box-shadow: 0 8px 32px rgba(28,43,58,0.12);
    opacity: 0; pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
  }
  #mobileTocWrap.open #mobileTocMenu { opacity: 1; pointer-events: auto; transform: translateX(-50%) translateY(0); }
  .mtoc-item {
    display: block; width: 100%; text-align: left; background: none; border: none; cursor: pointer;
    font-family: var(--mono); font-size: var(--font-badge); letter-spacing: var(--tracking-wide); text-transform: uppercase;
    color: var(--slate); padding: 0.55rem 0.75rem; border-radius: 999px;
    transition: background 0.15s, color 0.15s; white-space: nowrap;
  }
  .mtoc-item:hover { background: var(--sky-lt); color: var(--sky-mid); }
  .mtoc-item.active { color: var(--sky-mid); background: var(--sky-lt); font-weight: 500; }
  html.dark #mobileTocPill { background: rgba(15,30,45,0.88); border-color: rgba(255,255,255,0.1); color: #e8f0f7; box-shadow: 0 4px 16px rgba(0,0,0,0.3); }
  html.dark #mobileTocMenu { background: rgba(12,24,38,0.94); border-color: rgba(255,255,255,0.08); box-shadow: 0 8px 32px rgba(0,0,0,0.35); }
  html.dark .mtoc-item { color: var(--slate); }
  html.dark .mtoc-item:hover, html.dark .mtoc-item.active { background: #1a3a54; color: #e8f0f7; }
}

/* ── MOBILE HAMBURGER ── */
.nav-hamburger {
  display: none;
  flex-direction: column; gap: 5px; justify-content: center;
  background: none; border: none; cursor: pointer;
  padding: 8px; width: 38px; height: 38px; box-sizing: border-box;
  z-index: 9002; border-radius: 999px; transition: background 0.2s;
}
@media (hover: hover) {
  .nav-hamburger:hover { background: var(--sky-hover-bg); }
  .nav-hamburger:hover span { background: var(--sky) !important; }
}
.nav-hamburger span {
  display: block; width: 22px; height: 2px;
  background: var(--ink); border-radius: 2px;
  transition: transform 0.3s, opacity 0.2s;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(-45deg); background: #fff; }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(45deg); background: #fff; }

/* ── MOBILE MENU ── */
#mobileMenu {
  display: flex;
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  min-width: 100vw; min-height: 100vh; min-height: 100dvh;
  background: var(--off);
  z-index: 9000;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  box-sizing: border-box;
  /* hidden state */
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-20px) scale(0.97);
  transition:
    opacity 0.25s cubic-bezier(0.55, 0, 0.9, 0.5),
    transform 0.25s cubic-bezier(0.55, 0, 0.9, 0.5),
    visibility 0s linear 0.25s;
}
#mobileMenu.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0) scale(1);
  transition:
    opacity 0.4s cubic-bezier(0.34, 1.4, 0.64, 1),
    transform 0.4s cubic-bezier(0.34, 1.4, 0.64, 1),
    visibility 0s linear 0s;
}

.mobile-link {
  font-family: var(--serif); font-size: 3rem; font-weight: 900;
  color: var(--ink); text-decoration: none; line-height: 1.2;
}
@media (hover: hover) { .mobile-link:hover { color: var(--sky); } }
html.dark .mobile-link { color: #fff; }
.mobile-link-cta {
  font-family: var(--mono); font-size: 0.8rem; font-weight: 400; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--sky) !important;
  margin-top: 1rem; padding: 0.8rem 2rem;
  border: 1px solid var(--sky); border-radius: 999px;
  text-decoration: none;
}
.mobile-link-cta:hover { background: var(--sky); color: white !important; }
.nav-mobile-right { display: none; align-items: center; gap: 0.75rem; position: relative; }
.mobile-dark-btn.mobile-dark-btn {
  width: 52px; height: 28px;
  background: rgba(255,255,255,0.15);
  border: 1.5px solid rgba(255,255,255,0.2);
  border-radius: 999px;
  position: absolute; /* out of flow — hamburger never shifts */
  right: calc(38px + 0.75rem); /* hamburger width + gap */
  top: 50%; transform: translateY(-50%);
  padding: 0; cursor: pointer; flex-shrink: 0;
  grid-template-columns: 1fr;
  transition: background 0.35s, border-color 0.35s;
  color: #1c2b3a;
}
html.dark .mobile-dark-btn.mobile-dark-btn {
  background: rgba(74,158,221,0.4);
  border-color: rgba(74,158,221,0.5);
}
/* Sliding white thumb */
.mobile-dark-btn.mobile-dark-btn::after {
  content: '';
  position: absolute;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: #fff;
  top: 2px; left: 2px;
  transition: transform 0.4s cubic-bezier(0.34, 1.1, 0.64, 1);
  pointer-events: none;
}
html.dark .mobile-dark-btn.mobile-dark-btn::after {
  transform: translateX(24px);
}
/* Icons: absolutely positioned, follow the thumb left↔right */
.mobile-dark-btn.mobile-dark-btn svg { width: 13px; height: 13px; position: absolute; top: 50%; left: 50%; z-index: 1; }
/* Light mode: both icons at left thumb center (14px) */
.mobile-dark-btn.mobile-dark-btn .sun-icon  { transform: translate(calc(-50% - 12px), -50%) rotate(0deg) scale(1); }
.mobile-dark-btn.mobile-dark-btn .moon-icon { transform: translate(calc(-50% - 12px), -50%) rotate(-180deg) scale(0.5); }
/* Dark mode: both icons at right thumb center (38px) */
html.dark .mobile-dark-btn.mobile-dark-btn .sun-icon  { transform: translate(calc(-50% + 12px), -50%) rotate(180deg) scale(0.5); }
html.dark .mobile-dark-btn.mobile-dark-btn .moon-icon { transform: translate(calc(-50% + 12px), -50%) rotate(0deg) scale(1); }

/* ── WORK SUB-MENU — mobile ── */
.mobile-work-btn {
  font-family: var(--serif); font-size: 3rem; font-weight: 900;
  color: var(--ink); background: none; border: none; cursor: pointer;
  line-height: 1.2; position: relative;
}
.mobile-work-btn:hover { color: var(--sky); }
html.dark .mobile-work-btn { color: #fff; }
.mobile-work-chevron { font-size: 1.4rem; font-family: var(--sans); font-weight: 400; transition: transform 0.25s; display: inline-block; position: absolute; left: calc(100% + 0.3rem); top: 50%; transform: translateY(-50%); }
.mobile-work-btn[aria-expanded="true"] .mobile-work-chevron { transform: translateY(-50%) rotate(180deg); }
.mobile-work-sub {
  display: flex; flex-direction: column; align-items: center; gap: 0.85rem;
  max-height: 0; overflow: hidden; transition: max-height 0.35s ease;
}
.mobile-work-sub.open { max-height: 460px; padding-top: 0.6rem; }
.mobile-work-sub-link {
  font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--slate);
  text-decoration: none; transition: color 0.15s;
}
.mobile-work-sub-link:hover { color: var(--ink); }
html.dark .mobile-work-sub-link { color: rgba(255,255,255,0.5); }
html.dark .mobile-work-sub-link:hover { color: #fff; }
.mobile-work-see-all {
  color: var(--sky) !important; margin-top: 0.25rem;
  padding: 0.45rem 1.25rem; border: 1px solid var(--sky);
  border-radius: 999px; font-size: var(--font-eyebrow);
}
.mobile-work-see-all:hover { background: var(--sky); color: white !important; }

/* wrapper div that groups mobile-work-btn + mobile-work-sub as one flex item */
#mobileMenu > div { display: flex; flex-direction: column; align-items: center; }

/* ── MOBILE MENU v2 — index.html ── */
#mobileMenu.mmenu-v2 {
  align-items: stretch;
  justify-content: flex-start;
  gap: 0;
  padding-top: 80px;
  overflow-y: auto;
}
#mobileMenu.mmenu-v2 > div { align-items: stretch; }
.mmenu-inner {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  width: 100%;
}
/* Reset old type styles scoped to v2 */
.mmenu-inner .mobile-link:not(.mmenu-see-all):not(.mmenu-project-card):not(.mcard-see-all):not(.mcard-item) { font-size: inherit; font-family: inherit; font-weight: inherit; line-height: inherit; color: inherit; }
.mmenu-inner .mobile-work-btn { font-size: inherit; font-family: inherit; font-weight: inherit; line-height: inherit; color: inherit; background: none; border: none; cursor: pointer; position: static; }
.mmenu-inner .mobile-work-chevron { display: none; }
.mmenu-inner .mobile-work-sub { align-items: stretch !important; gap: 0 !important; padding-top: 0 !important; transition: max-height 0.4s cubic-bezier(0.4,0,0.2,1); }
.mmenu-inner .mobile-work-sub.open { max-height: 620px !important; padding-top: 0 !important; }

/* Rows */
.mmenu-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 0 2.5rem 0 1.75rem;
  min-height: 62px;
  box-sizing: border-box;
  text-decoration: none;
  border: none;
  background: none;
  cursor: pointer;
  color: var(--ink);
  font: inherit;
  text-align: left;
  border-bottom: 1px solid var(--stone);
  transition: background 0.15s, color 0.15s;
}
html.dark .mmenu-row { color: #fff; border-color: rgba(255,255,255,0.07); }
@media (hover: hover) {
  .mmenu-row:hover { background: rgba(74,158,221,0.06); color: var(--sky); }
  .mmenu-row:hover .mmenu-arrow { opacity: 0.7; transform: translateX(3px); }
}
.mmenu-row:active { background: rgba(74,158,221,0.1); color: var(--sky); }
.mmenu-label { font-family: var(--sans); font-size: 1.15rem; font-weight: 800; letter-spacing: -0.02em; }
.mmenu-arrow { width: 1rem; height: 1rem; flex-shrink: 0; opacity: 0.3; transition: opacity 0.15s, transform 0.2s; }
.mmenu-chevron { width: 1rem; height: 1rem; flex-shrink: 0; opacity: 0.4; transition: opacity 0.15s; }
.mmenu-plus-v { transition: transform 0.25s cubic-bezier(0.34,1.1,0.64,1); transform-origin: center; }
.mmenu-work-btn[aria-expanded="true"] .mmenu-chevron { opacity: 0.8; }
.mmenu-work-btn[aria-expanded="true"] .mmenu-plus-v { transform: scaleY(0); }

/* Work wrap */
.mmenu-work-wrap { display: flex; flex-direction: column; border-bottom: 1px solid var(--stone); }
html.dark .mmenu-work-wrap { border-color: rgba(255,255,255,0.07); }
.mmenu-work-btn { border-bottom: none !important; }

/* Project image grid */
.mmenu-project-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  padding: 0.65rem 1.75rem 0.5rem;
}
.mmenu-project-card {
  position: relative;
  height: 90px;
  border-radius: 10px;
  overflow: hidden;
  text-decoration: none;
  display: block;
}
.mmenu-project-card.mobile-link { font-size: 0; }
.mmenu-project-card:active { opacity: 0.82; }
.mmenu-project-bg { position: absolute; inset: 0; background-size: cover; background-position: center; }
.mmenu-project-card::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(160deg, rgba(0,0,0,0.06) 0%, rgba(0,0,0,0.55) 100%);
}
.mmenu-project-name {
  position: absolute;
  bottom: 0.5rem; left: 0.6rem; right: 0.6rem;
  font-family: var(--mono);
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: #fff;
  text-transform: uppercase;
  z-index: 1;
  line-height: 1.3;
}
.mmenu-project-card.c-hris .mmenu-project-bg   { background-image: url('https://i0.wp.com/daynepetera.wordpress.com/wp-content/uploads/2026/02/hris-hero-lg.png?w=800&ssl=1'); }
.mmenu-project-card.c-lessen .mmenu-project-bg  { background-image: url('https://i0.wp.com/daynepetera.wordpress.com/wp-content/uploads/2023/01/pro-hero.png?w=800&ssl=1'); }
.mmenu-project-card.c-veho .mmenu-project-bg    { background-image: url('https://i0.wp.com/daynepetera.wordpress.com/wp-content/uploads/2024/02/showcase.reg_.png?w=800&ssl=1'); }
.mmenu-project-card.c-rivet .mmenu-project-bg   { background-image: url('https://i0.wp.com/daynepetera.wordpress.com/wp-content/uploads/2023/02/screenshot-2023-02-09-at-6.29.15-pm.png?w=800&ssl=1'); }
.mmenu-project-card.c-sw .mmenu-project-bg      { background-image: url('https://i0.wp.com/daynepetera.wordpress.com/wp-content/uploads/2026/02/software-and-tools-hero-1.png?w=800&ssl=1'); }
.mmenu-project-card.c-sm .mmenu-project-bg      { background-image: url('https://i0.wp.com/daynepetera.wordpress.com/wp-content/uploads/2020/10/splash.png?w=800&ssl=1'); }

/* See all */
.mmenu-see-all {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  margin: 0.25rem 1.75rem 0.85rem;
  padding: 1rem;
  border: none;
  border-radius: 999px;
  background: rgba(74,158,221,0.12);
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sky);
  text-decoration: none;
  transition: background 0.15s, color 0.15s;
}
.mmenu-see-all svg { width: 0.85rem; height: 0.85rem; opacity: 0.7; }
@media (hover: hover) { .mmenu-see-all:hover { background: var(--sky); color: #fff; } }

/* CTA row */

/* ── MOBILE MENU CARDS (index.html v3) ── */
.mmenu-cards {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding: var(--sp-4) var(--sp-4) calc(5rem + env(safe-area-inset-bottom, 0px));
  width: 100%;
  box-sizing: border-box;
}
.mcard {
  background: rgba(0,0,0,0.04);
  border-radius: 14px;
  border: 1px solid rgba(0,0,0,0.08);
  overflow: hidden;
  -webkit-tap-highlight-color: transparent;
  transition: background 0.15s;
}
.mcard:active { background: rgba(74,158,221,0.15); }
@media (hover: hover) {
  .mcard:hover { background: rgba(74,158,221,0.08); }
  .mcard-item:hover { background: rgba(74,158,221,0.08); color: var(--sky); }
  .mmenu-inner .mcard-item:hover { color: var(--sky); }
  .mcard-item:hover svg { opacity: 0.9; }
  .mcard-item:hover .mcard-arrow { opacity: 0.7; transform: translateX(3px); }
  .mcard-proj:hover { opacity: 0.85; }
  .mcard-see-all:hover { opacity: 1; background: rgba(74,158,221,0.18); }
  html.dark .mcard:hover { background: rgba(74,158,221,0.12); }
  html.dark .mcard-item:hover { background: rgba(74,158,221,0.12); color: var(--sky); }
  html.dark .mmenu-inner .mcard-item:hover { color: var(--sky); }
}

/* Work card */
.mcard-work { padding: 0.9rem; }
.mcard-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 0.7rem; }
.mcard-eyebrow { font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(0,0,0,0.35); }
.mcard-see-all { font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.06em; color: var(--sky); text-decoration: none; opacity: 0.85; }
.mcard-see-all:active { opacity: 1; }
.mcard-proj-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.45rem; }
.mcard-proj {
  position: relative; height: 72px; border-radius: 8px;
  overflow: hidden; text-decoration: none; display: block;
}
.mcard-proj img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; object-position: center;
}
.mcard-proj::after {
  content: ''; position: absolute; inset: 0; border-radius: 8px;
  background: linear-gradient(to top, rgba(0,0,0,0.6) 0%, transparent 60%);
}
.mcard-proj:active { opacity: 0.8; }
.mcard-proj-name {
  position: absolute; bottom: 0.3rem; left: 0.4rem; right: 0.25rem;
  font-family: var(--sans); font-size: 0.58rem; font-weight: 700;
  color: #fff; z-index: 1; line-height: 1.2; letter-spacing: -0.01em;
}

/* Stacked item cards (Home, Experience, Play, Say Hello) */
.mcard-item {
  display: flex; align-items: center; gap: 0.85rem;
  padding: var(--sp-4) 1.1rem; text-decoration: none;
  background: rgba(0,0,0,0.04); cursor: pointer; font: inherit; width: 100%; box-sizing: border-box;
  color: var(--ink);
}
.mcard-item svg:first-child { width: 1.15rem; height: 1.15rem; opacity: 0.55; flex-shrink: 0; }
.mcard-item-label { font-family: var(--sans); font-size: 0.95rem; font-weight: 700; letter-spacing: -0.015em; flex: 1; text-align: left; }
.mcard-arrow { width: 0.9rem; height: 0.9rem; opacity: 0.3; flex-shrink: 0; transition: opacity 0.15s, transform 0.2s; }
.mcard-item:active { background: rgba(74,158,221,0.15); color: var(--sky); }
.mcard-item:active svg { opacity: 0.9; }

/* Work expandable card */
.mcard-work-wrap { padding: 0; }
.mcard-work-wrap .mcard-item { background: none; }
.mcard-work-btn { border-radius: 0; border: none; }
.mcard-plus { width: 0.9rem; height: 0.9rem; opacity: 0.3; flex-shrink: 0; }
.mcard-plus-v { transition: transform 0.25s cubic-bezier(0.34,1.1,0.64,1); transform-origin: center; }
.mcard-work-btn[aria-expanded="true"] .mcard-plus-v { transform: scaleY(0); }
.mcard-work-sub {
  max-height: 0; overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4,0,0.2,1);
}
.mcard-work-sub.open { max-height: 420px; }
.mcard-work-sub .mcard-proj-grid { padding: 0 0.9rem 0.5rem; }
.mcard-see-all {
  display: block; text-align: center; padding: 0.7rem;
  font-family: var(--mono); font-size: 0.75rem; letter-spacing: var(--tracking-wide); text-transform: uppercase;
  color: var(--sky); text-decoration: none; opacity: 0.8;
  border-top: 1px solid rgba(0,0,0,0.08); margin: 0 0.9rem 0.9rem; border-radius: 999px;
  background: rgba(74,158,221,0.08);
}
.mcard-see-all:active { opacity: 1; background: rgba(74,158,221,0.18); }

/* ── MOBILE MENU FOOTER ── */
.mmenu-footer {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: var(--sp-4) var(--sp-4) calc(var(--sp-4) + env(safe-area-inset-bottom, 0px));
  border-top: 1px solid rgba(0,0,0,0.06);
  display: flex; flex-direction: column; gap: var(--sp-1);
  background: var(--off);
  z-index: 2;
}
html.dark .mmenu-footer { border-top-color: rgba(255,255,255,0.06); background: #0a1520; }
.mmenu-footer-row {
  display: flex; align-items: center; justify-content: space-between;
}
.mmenu-avail {
  display: inline-flex; align-items: center; gap: var(--sp-2);
  font-family: var(--mono); font-size: var(--font-badge);
  letter-spacing: 0.07em; text-transform: uppercase; color: var(--muted);
}
.mmenu-avail-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--status-green); flex-shrink: 0;
  animation: pulse 2.4s ease-in-out infinite;
}
.mmenu-resume-btn {
  display: inline-flex; align-items: center; gap: var(--sp-1);
  font-family: var(--mono); font-size: var(--font-badge); letter-spacing: 0.07em;
  text-transform: uppercase; color: var(--muted); text-decoration: none;
  padding: var(--sp-1) var(--sp-3); border-radius: 999px;
  border: 1px solid rgba(0,0,0,0.1); background: rgba(0,0,0,0.04);
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.mmenu-resume-btn svg { width: 0.8rem; height: 0.8rem; opacity: 0.7; }
@media (hover: hover) { .mmenu-resume-btn:hover { background: var(--sky-lt); color: var(--sky-mid); border-color: transparent; } }
html.dark .mmenu-resume-btn { border-color: rgba(255,255,255,0.1); background: rgba(255,255,255,0.05); color: rgba(255,255,255,0.45); }
html.dark .mmenu-resume-btn:hover { background: rgba(74,158,221,0.12); color: var(--sky); border-color: transparent; }
.mmenu-meta {
  font-family: var(--mono); font-size: 0.58rem;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: rgba(0,0,0,0.25);
}
html.dark .mmenu-meta { color: rgba(255,255,255,0.18); }

/* ── FIGMA EMBED ── */
.figma-embed-wrap {
  position: relative; width: 100%; padding-bottom: 56.25%;
  border-radius: 12px; overflow: hidden; margin: 1rem 0;
  border: 1px solid var(--stone);
}
.figma-embed-wrap iframe {
  position: absolute; inset: 0; width: 100%; height: 100%; border: none;
}

/* ── SAY HELLO MODAL ── */
#sayHelloModal {
  position: fixed; inset: 0; z-index: 9500;
  display: flex; align-items: flex-end; justify-content: center;
  pointer-events: none;
}
#sayHelloModal.sh-open { pointer-events: auto; }
#shBackdrop {
  position: absolute; inset: 0;
  background: rgba(10,18,26,0.55);
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  opacity: 0; transition: opacity 0.3s ease;
}
#sayHelloModal.sh-open #shBackdrop { opacity: 1; }
#shSheet {
  position: relative; z-index: 1;
  width: 100%; max-width: 520px;
  background: var(--off);
  border-radius: 20px 20px 0 0;
  padding: 0 1.75rem 2.5rem;
  box-sizing: border-box;
  box-shadow: 0 -8px 40px rgba(0,0,0,0.12), 0 0 0 1px rgba(0,0,0,0.04);
  transform: translateY(100%);
  transition: transform 0.45s cubic-bezier(0.34, 1.1, 0.64, 1);
  max-height: 92vh; overflow-y: auto;
}
html.dark #shSheet { background: #0f1e2e; box-shadow: 0 -8px 40px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.06); }
#sayHelloModal.sh-open #shSheet { transform: translateY(0); }
.sh-handle { width: 100%; height: 28px; display: flex; align-items: center; justify-content: center; cursor: grab; }
.sh-handle::after { content: ''; width: 36px; height: 4px; background: var(--stone); border-radius: 999px; display: block; }
html.dark .sh-handle::after { background: rgba(255,255,255,0.12); }
.sh-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--sp-1) 0 var(--sp-4);
}
.sh-title { font-family: var(--serif); font-size: 1.3rem; font-weight: 700; color: var(--ink); letter-spacing: -0.02em; }
html.dark .sh-title { color: #fff; }
.sh-subtitle { font-family: var(--mono); font-size: 0.65rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--slate); margin-top: 0.1rem; }
.sh-close {
  width: 32px; height: 32px; border-radius: 999px;
  background: rgba(0,0,0,0.06); border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  color: var(--ink); flex-shrink: 0;
  transition: background 0.15s, color 0.15s;
}
html.dark .sh-close { background: rgba(255,255,255,0.1); color: rgba(255,255,255,0.7); }
.sh-close svg { width: 14px; height: 14px; }
.sh-close:hover { background: white; color: var(--sky-mid); }
html.dark .sh-close:hover { background: white; color: var(--sky-mid); }
.sh-body { display: flex; flex-direction: column; }
.sh-label {
  font-family: var(--mono); font-size: 0.65rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--slate); margin-bottom: var(--sp-1); margin-top: 0.85rem;
}
.sh-required { color: #ef4444; margin-left: 0.15rem; }
.sh-field-error { font-family: var(--mono); font-size: 0.62rem; color: #ef4444; margin-top: 2px; min-height: 0; }
.sh-msg-meta { display: flex; justify-content: space-between; align-items: flex-start; margin-top: 2px; }
.sh-char-count { font-family: var(--mono); font-size: 0.62rem; color: var(--slate); flex-shrink: 0; margin-left: auto; opacity: 0; transition: opacity 0.2s; }
.sh-char-count.sh-char-visible { opacity: 1; }
.sh-char-count.sh-char-over { color: #ef4444; }
.sh-input {
  width: 100%; border: 1.5px solid var(--stone); border-radius: 10px;
  padding: 0.8rem 0.9rem; font-family: var(--sans); font-size: 0.95rem;
  color: var(--ink); background: #fff; box-sizing: border-box;
  transition: border-color 0.15s, box-shadow 0.15s;
}
html.dark .sh-input { background: #162030; border-color: rgba(255,255,255,0.1); color: #fff; }
.sh-input:focus { outline: none; border-color: var(--sky); box-shadow: 0 0 0 3px rgba(74,158,221,0.15); }
.sh-input::placeholder { color: var(--muted); }
.sh-input.sh-input-error,
.sh-textarea.sh-input-error { border-color: #ef4444; box-shadow: 0 0 0 3px rgba(239,68,68,0.15); }
.sh-select-wrap { position: relative; margin-bottom: 0.25rem; }
.sh-select {
  width: 100%; appearance: none; -webkit-appearance: none;
  background: #fff; border: 1.5px solid var(--stone); border-radius: 10px;
  padding: 0.8rem 2.5rem 0.8rem 0.9rem;
  font-family: var(--sans); font-size: 0.95rem; color: var(--ink);
  cursor: pointer; box-sizing: border-box; transition: border-color 0.15s, box-shadow 0.15s;
}
html.dark .sh-select { background: #162030; border-color: rgba(255,255,255,0.1); color: #fff; }
.sh-select:focus { outline: none; border-color: var(--sky); box-shadow: 0 0 0 3px rgba(74,158,221,0.15); }
.sh-select-chevron { position: absolute; right: 0.9rem; top: 50%; transform: translateY(-50%); width: 1rem; height: 1rem; pointer-events: none; color: var(--slate); }
.sh-textarea {
  width: 100%; border: 1.5px solid var(--stone); border-radius: 10px;
  padding: 0.8rem 0.9rem; font-family: var(--sans); font-size: 0.95rem;
  resize: vertical;
  line-height: 1.65; color: var(--ink); background: #fff;
  resize: none; box-sizing: border-box;
  transition: border-color 0.15s, box-shadow 0.15s;
}
html.dark .sh-textarea { background: #162030; border-color: rgba(255,255,255,0.1); color: #fff; }
.sh-textarea:focus { outline: none; border-color: var(--sky); box-shadow: 0 0 0 3px rgba(74,158,221,0.15); }
.sh-textarea::placeholder { color: var(--muted); }
.sh-footer { display: flex; align-items: center; gap: var(--sp-3); padding-top: 1.25rem; }
.sh-cancel {
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--slate); background: none; border: none; cursor: pointer;
  padding: 0.85rem var(--sp-4); border-radius: 999px; white-space: nowrap;
  transition: color 0.15s, background 0.15s;
}
.sh-cancel:hover { color: var(--ink); background: rgba(0,0,0,0.05); }
html.dark .sh-cancel { color: rgba(255,255,255,0.4); }
html.dark .sh-cancel:hover { color: #fff; background: rgba(255,255,255,0.08); }
.sh-send {
  flex: 1; display: flex; align-items: center; justify-content: center; gap: 0.4rem;
  background: var(--sky); color: #fff; border: none; border-radius: 999px;
  padding: 0.85rem var(--sp-5); font-family: var(--mono); font-size: 0.75rem;
  letter-spacing: 0.1em; text-transform: uppercase; cursor: pointer;
  transition: background 0.15s, transform 0.15s, box-shadow 0.15s;
}
.sh-send svg { width: 0.9rem; height: 0.9rem; }
.sh-send:hover { background: var(--sky-mid); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(74,158,221,0.35); }
.sh-send:active { transform: translateY(0); box-shadow: none; }

@media (max-width: 640px) {
  .sh-input,
  .sh-select,
  .sh-textarea { font-size: 1rem; }
}

@media (min-width: 641px) {
  #sayHelloModal { align-items: center; }
  #shSheet {
    border-radius: 16px;
    max-width: 760px;
    margin: 0 var(--sp-7);
    padding-top: 1.75rem;
    transform: scale(0.94);
    opacity: 0;
    transition: transform 0.3s cubic-bezier(0.34, 1.1, 0.64, 1), opacity 0.22s ease;
  }
  #sayHelloModal.sh-open #shSheet { transform: scale(1); opacity: 1; }
  .sh-handle { display: none; }
  .sh-title { font-size: 1.8rem; }
  .sh-subtitle { font-size: 0.65rem; }
  .sh-footer { justify-content: flex-end; }
  .sh-send { flex: none; padding: 0.6rem 1.2rem; font-size: 0.7rem; }
  .sh-cancel { padding: 0.6rem 0.75rem; }
}

/* ── FOOTER ── */
footer {
  background: var(--ink); color: white;
  padding: var(--sp-6) var(--sp-9); display: grid; grid-template-columns: 1fr 1fr 1fr; align-items: center;
}
.footer-logo { font-family: var(--serif); font-size: 1rem; font-weight: 700; }
.footer-links { display: flex; gap: var(--sp-5); justify-content: center; }
.footer-links a { font-family: var(--mono); font-size: var(--font-label); letter-spacing: var(--tracking-wide); text-transform: uppercase; color: var(--slate); text-decoration: none; transition: color 0.2s; }
.footer-links a:hover { color: var(--sky); }
.footer-right { font-family: var(--mono); font-size: var(--font-label); letter-spacing: 0.06em; color: var(--slate); text-transform: uppercase; text-align: right; }

/* ── LIGHTBOX ── */
#lightbox {
  display: none;
  position: fixed; inset: 0; z-index: 10000;
  background: rgba(10,18,26,0.92);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  align-items: center;
  justify-content: center;
  padding: var(--sp-6);
}
#lightbox.open { display: flex; }
#lightbox img {
  max-width: min(90vw, 1400px);
  max-height: 88vh;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 32px 80px rgba(0,0,0,0.6);
  cursor: zoom-out;
  animation: lbIn 0.2s ease;
}
@keyframes lbIn {
  from { opacity: 0; transform: scale(0.96); }
  to   { opacity: 1; transform: scale(1); }
}
#lightbox-close {
  position: fixed;
  top: 1.25rem;
  right: 1.5rem;
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50%;
  color: white;
  cursor: pointer;
  transition: background 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}
#lightbox-close:hover { background: rgba(255,255,255,0.22); }
#lightbox-close svg { width: 14px; height: 14px; }

/* ── HERO ANIMATIONS ── */
@keyframes fadeUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

.hero-animate { opacity: 0; animation: fadeUp 0.7s forwards; }
.hero-animate:nth-child(1) { animation-delay: 0.1s; }
.hero-animate:nth-child(2) { animation-delay: 0.2s; }
.hero-animate:nth-child(3) { animation-delay: 0.3s; }
.hero-animate:nth-child(4) { animation-delay: 0.4s; }

/* ── IMAGE SKELETON ── */
.img-skel { position: relative; display: block; border-radius: var(--radius-card); overflow: hidden; background: var(--sky-lt); min-height: 160px; }
.img-skel::after { content: ''; position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.65) 50%, transparent 100%); transform: translateX(-100%); animation: img-shimmer 1.5s ease-in-out infinite; }
@keyframes img-shimmer { 0% { transform: translateX(-100%); } 100% { transform: translateX(100%); } }
.img-skel img { opacity: 0; transition: opacity 0.35s ease; }
.img-skel.loaded img { opacity: 1; }
.img-skel.loaded::after { display: none; }
.img-skel.loaded { background: transparent; }

/* ── CASE STUDY HERO IMAGE ── */
.hero-img-wrap {
  margin: 0 -5rem;
  margin-top: 2rem;
  overflow: hidden;
  height: 680px;
  position: relative;
}
.hero-img-wrap { background: var(--ink); }
.hero-img-wrap img { width: 100%; height: 100%; object-fit: cover; object-position: center center; display: block; opacity: 0; transition: opacity 0.4s ease; }
.hero-img-wrap.loaded img { opacity: 1; }

/* ── HERO LOADER ── */
.hero-loader {
  position: absolute; inset: 0; z-index: 2;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 1rem; pointer-events: none;
  transition: opacity 0.3s ease;
}
.hero-img-wrap.loaded .hero-loader { opacity: 0; }
.hero-spinner {
  width: 32px; height: 32px; border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.15);
  border-top-color: var(--sky);
  animation: hero-spin 0.8s linear infinite;
}
@keyframes hero-spin { to { transform: rotate(360deg); } }
.hero-loader-text {
  font-family: var(--mono); font-size: var(--font-label); letter-spacing: 0.1em;
  text-transform: uppercase; color: rgba(255,255,255,0.45);
}

/* ── TOUCH — suppress hover effects that feel jarring on tap ── */
@media (hover: none) and (pointer: coarse) {
  .related-card:hover { transform: none; box-shadow: 0 0 0 1.5px var(--stone); }
  .related-card:hover .related-card-bg { opacity: 0.55; transform: none; }
  .related-card:hover .related-chip { background: rgba(74,158,221,0.6); }
  .btn-primary:hover, .btn-outline:hover, .btn-ghost-dark:hover, a.nav-cta:hover { transform: none; box-shadow: none; }
  .mobile-link-cta:hover { background: transparent; color: var(--sky) !important; }
  .mobile-work-see-all:hover { background: transparent; color: var(--sky) !important; }
}

/* ── REDUCED MOTION ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .hero-animate { opacity: 1; }
  .hero-img-wrap img { opacity: 1; }
  .hero-img-wrap.loaded img { opacity: 1; }
}

/* ── ITERATION PROGRESSION ── */
.img-progression {
  display: grid;
  gap: var(--sp-4);
  margin: var(--sp-5) 0;
}
.img-progression.two-up   { grid-template-columns: 1fr 1fr; }
.img-progression.three-up { grid-template-columns: 1fr 1fr 1fr; }
.img-progression.four-up  { grid-template-columns: 1fr 1fr 1fr 1fr; }

.progression-group-label {
  font-family: var(--mono);
  font-size: var(--font-eyebrow);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--slate);
  margin: var(--sp-5) 0 0.4rem;
}
.progression-group-label:first-child { margin-top: 0; }

.progression-figure {
  display: flex;
  flex-direction: column;
  margin: 0;
}
.progression-figure img { width: 100%; margin: 0; }

.progression-caption {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding-top: 0.5rem;
  font-family: var(--mono);
  font-size: var(--font-eyebrow);
  letter-spacing: 0.04em;
  color: var(--slate);
}
.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 50%;
  background: var(--stone);
  color: var(--ink);
  font-size: var(--font-label);
  font-weight: 600;
  flex-shrink: 0;
}
.progression-caption.is-final .step-num {
  background: var(--sky);
  color: #fff;
}

/* ── RESPONSIVE ── */
@media (max-width: 960px) {
  /* Nav box stays full-width/fixed — ::before is the animated pill background */
  nav {
    padding: 1.25rem 1.75rem;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    box-shadow: none;
    top: 0; left: 0; right: 0; border-radius: 0;
  }
  nav::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--nav-light-bg);
    backdrop-filter: blur(var(--blur-sm));
    -webkit-backdrop-filter: blur(var(--blur-sm));
    box-shadow: 0 2px 16px rgba(28,43,58,0.06), 0 8px 32px rgba(28,43,58,0);
    border-radius: 0;
    z-index: -1;
    transition:
      inset 0.45s cubic-bezier(0.34, 1.2, 0.64, 1),
      border-radius 0.4s ease,
      box-shadow 0.4s ease;
  }
  nav.scrolled {
    top: 0; left: 0; right: 0;
    padding: 1.25rem 1.75rem;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    box-shadow: none;
    border-radius: 0;
  }
  nav.scrolled::before {
    inset: 10px 1rem;
    border-radius: 999px;
    background: var(--nav-light-scrolled);
    backdrop-filter: blur(var(--blur-lg));
    -webkit-backdrop-filter: blur(var(--blur-lg));
    box-shadow: 0 2px 12px rgba(28,43,58,0.08), 0 8px 32px rgba(28,43,58,0.07);
  }
  nav.detaching, nav.attaching { animation: none; }
  nav.menu-open .nav-logo { color: #fff; }
  nav.menu-open {
    background: #1c2b3a;
  }
  nav.menu-open::before {
    inset: 0;
    border-radius: 0;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    box-shadow: none;
  }
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .nav-mobile-right { display: flex; }
  footer { padding: var(--sp-6); display: flex; flex-direction: column; gap: var(--sp-4); text-align: center; }
  .footer-links { justify-content: center; }
  .hero-img-wrap { margin: 0 -2rem; max-height: 480px; }
  .img-progression.two-up,
  .img-progression.three-up,
  .img-progression.four-up  { grid-template-columns: 1fr 1fr; }
}

/* ── DARK MODE ── */
html.dark {
  --white:  #0f1923;
  --off:    #0f1923;
  --ink:    #ddeaf4;
  --stone:  #2a3d50;
  --slate:  #7a9ab2;
  --muted:  #8aacbe;
  --sky-lt: #1a3a54;
}
html.dark body { background: var(--off); color: var(--ink); }

/* Nav — desktop */
@media (min-width: 961px) {
  html.dark nav { background: var(--nav-dark-bg); }
  html.dark nav.scrolled { background: var(--nav-dark-scrolled); box-shadow: 0 2px 12px rgba(0,0,0,0.4), 0 8px 32px rgba(0,0,0,0.3); }
}
html.dark nav::before { background: var(--nav-dark-bg); }
html.dark nav.scrolled::before { background: var(--nav-dark-scrolled); }
@keyframes nav-detach-dark {
  0%   { top: 0; left: 0; right: 0; padding: 1.1rem 4rem; border-radius: 0; background: var(--nav-dark-bg); -webkit-backdrop-filter: blur(var(--blur-sm)); backdrop-filter: blur(var(--blur-sm)); box-shadow: 0 2px 16px rgba(0,0,0,0.2), 0 8px 32px rgba(0,0,0,0); border-bottom-color: transparent; animation-timing-function: cubic-bezier(0.55,0,0.9,0.5); }
  42%  { top: 0; left: 4rem; right: 4rem; padding: 1rem; border-radius: 999px; background: var(--nav-dark-scrolled); -webkit-backdrop-filter: blur(var(--blur-lg)); backdrop-filter: blur(var(--blur-lg)); box-shadow: 0 2px 12px rgba(0,0,0,0.4), 0 8px 32px rgba(0,0,0,0.3); border-bottom-color: transparent; animation-timing-function: cubic-bezier(0.34,1.6,0.64,1); }
  100% { top: 12px; left: 4rem; right: 4rem; padding: 1rem; border-radius: 999px; background: var(--nav-dark-scrolled); -webkit-backdrop-filter: blur(var(--blur-lg)); backdrop-filter: blur(var(--blur-lg)); box-shadow: 0 2px 12px rgba(0,0,0,0.4), 0 8px 32px rgba(0,0,0,0.3); border-bottom-color: transparent; }
}
@keyframes nav-attach-dark {
  0%   { top: 12px; left: 4rem; right: 4rem; padding: 1rem; border-radius: 999px; background: var(--nav-dark-scrolled); -webkit-backdrop-filter: blur(var(--blur-lg)); backdrop-filter: blur(var(--blur-lg)); box-shadow: 0 2px 12px rgba(0,0,0,0.4), 0 8px 32px rgba(0,0,0,0.3); border-bottom-color: transparent; animation-timing-function: cubic-bezier(0.55,0,0.9,0.5); }
  42%  { top: 0; left: 4rem; right: 4rem; padding: 1rem; border-radius: 999px; background: var(--nav-dark-scrolled); -webkit-backdrop-filter: blur(var(--blur-lg)); backdrop-filter: blur(var(--blur-lg)); box-shadow: 0 2px 12px rgba(0,0,0,0.4), 0 8px 32px rgba(0,0,0,0.3); border-bottom-color: transparent; animation-timing-function: cubic-bezier(0.34,1.6,0.64,1); }
  100% { top: 0; left: 0; right: 0; padding: 1.1rem 4rem; border-radius: 0; background: var(--nav-dark-bg); -webkit-backdrop-filter: blur(var(--blur-sm)); backdrop-filter: blur(var(--blur-sm)); box-shadow: 0 2px 16px rgba(0,0,0,0.2), 0 8px 32px rgba(0,0,0,0); border-bottom-color: transparent; }
}
html.dark nav.detaching { animation-name: nav-detach-dark; }
html.dark nav.attaching  { animation-name: nav-attach-dark; }
html.dark nav.menu-open { background: var(--nav-dark-bg); }
html.dark .nav-work-panel { background: #162030; border-color: var(--stone); }
html.dark .nav-work-item { color: rgba(255,255,255,0.7); }
html.dark .nav-work-item:hover { background: rgba(74,158,221,0.12); color: rgba(255,255,255,0.9); }
html.dark .nav-work-all { color: var(--sky); }
html.dark .nav-work-all:hover { background: rgba(74,158,221,0.12); }
html.dark #mobileMenu { background: #0a1520; }
html.dark .mcard { background: rgba(255,255,255,0.055); border-color: rgba(255,255,255,0.07); }
html.dark .mcard-item { background: rgba(255,255,255,0.055); color: rgba(255,255,255,0.8); }
html.dark .mcard-work-wrap .mcard-item { background: none; }
html.dark .mcard-eyebrow { color: rgba(255,255,255,0.35); }
html.dark .mcard-see-all { border-top-color: rgba(255,255,255,0.07); }
html.dark footer { background: #070f18; }
html.dark .study-hero { background: var(--off); border-bottom-color: var(--stone); }
html.dark .tool-chip { background: #162030; border-color: var(--stone); }
html.dark .result-card { background: #162030; border-color: var(--stone); }

/* Dark mode toggle — CW spin keyframes */
@keyframes toggle-cw-out {
  from { opacity: 1; transform: rotate(0deg) scale(1); }
  to   { opacity: 0; transform: rotate(180deg) scale(0.5); }
}
@keyframes toggle-cw-in {
  from { opacity: 0; transform: rotate(-180deg) scale(0.5); }
  to   { opacity: 1; transform: rotate(0deg) scale(1); }
}
.dark-toggle.toggling svg { transition: none !important; }

/* Dark mode toggle button */
.dark-toggle {
  background: none; border: none; cursor: pointer;
  padding: 0.4rem; color: var(--muted);
  border-radius: 999px; display: grid; place-items: center;
  transition: color 0.2s, background 0.2s; flex-shrink: 0;
}
@media (hover: hover) { .dark-toggle:hover { color: var(--sky); background: var(--sky-hover-bg); } }
.dark-toggle svg {
  width: 1.1rem; height: 1.1rem; display: block;
  grid-area: 1 / 1;
  transition: opacity 0.25s, transform 0.4s cubic-bezier(0.34, 1.1, 0.64, 1);
}
.dark-toggle .sun-icon  { opacity: 1; transform: rotate(0deg) scale(1); }
.dark-toggle .moon-icon { opacity: 0; transform: rotate(-180deg) scale(0.5); }
html.dark .dark-toggle .sun-icon  { opacity: 0; transform: rotate(180deg) scale(0.5); }
html.dark .dark-toggle .moon-icon { opacity: 1; transform: rotate(0deg) scale(1); }

/* ════════════════════════════════════════════════════════════
   CASE STUDY PAGES — shared across all 14 study pages
   ════════════════════════════════════════════════════════════ */

/* ── HERO ── */
.study-hero {
  margin-top: 64px;
  padding: var(--sp-9) var(--sp-9) 0;
  background: var(--white);
  border-bottom: 1px solid var(--stone);
}
.study-back {
  font-family: var(--mono); font-size: var(--font-label); letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--muted); text-decoration: none; display: inline-flex; align-items: center; gap: 0.4rem;
  margin-bottom: 2.5rem; transition: color 0.2s;
}
.study-back:hover { color: var(--sky); }
.study-back svg { width: 1em; height: 1em; }
.study-label { font-family: var(--mono); font-size: var(--font-eyebrow); letter-spacing: var(--tracking-widest); text-transform: uppercase; color: var(--sky); margin-bottom: 0.8rem; }
.study-title {
  font-family: var(--serif); font-size: clamp(3rem, 5vw, 5.5rem);
  font-weight: 900; line-height: 1.0; color: var(--ink);
  letter-spacing: -0.02em; margin-bottom: var(--sp-5);
}
.study-tagline { font-size: 1.15rem; color: var(--muted); max-width: 560px; line-height: 1.7; margin-bottom: var(--sp-7); }

/* meta row */
.study-meta {
  display: flex; gap: var(--sp-7); flex-wrap: wrap;
  padding: var(--sp-6) 0;
  border-top: 1px solid var(--stone);
}
.meta-label { font-family: var(--mono); font-size: var(--font-badge); letter-spacing: 0.12em; text-transform: uppercase; color: var(--slate); margin-bottom: 0.3rem; }
.meta-value { font-size: 0.9rem; color: var(--ink); font-weight: 500; }
.meta-value small { display: block; font-size: 0.8rem; color: var(--muted); font-weight: 400; }

/* impact overlay */
.impact-bar {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  display: flex; gap: 0; flex-wrap: wrap;
  background: rgba(15, 25, 35, 0.55);
  backdrop-filter: blur(var(--blur-sm));
  -webkit-backdrop-filter: blur(var(--blur-sm));
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 0;
}
.impact-pill {
  display: flex; flex-direction: column; gap: var(--sp-1);
  padding: 1.25rem var(--sp-6);
  flex: 1; min-width: 140px;
  border-right: 1px solid rgba(255,255,255,0.08);
  transition: background 0.2s;
}
.impact-pill:first-child { padding-left: var(--sp-9); }
.impact-pill:last-child { border-right: none; padding-right: var(--sp-9); }
.impact-pill { transition: background 0.2s, box-shadow 0.2s; }
.impact-pill:hover { background: rgba(255,255,255,0.13); box-shadow: inset 0 1px 0 rgba(255,255,255,0.25); }
.impact-pill:hover .impact-num { color: rgba(255,255,255,1); text-shadow: 0 0 20px rgba(255,255,255,0.4); }
.impact-pill:hover .impact-desc { color: rgba(255,255,255,0.85); }
.impact-num { font-family: var(--serif); font-size: 1.8rem; font-weight: 900; color: #fff; line-height: 1; transition: color 0.2s, text-shadow 0.2s; }
.impact-desc { font-family: var(--mono); font-size: var(--font-badge); letter-spacing: var(--tracking-wide); text-transform: uppercase; color: rgba(255,255,255,0.55); line-height: 1.4; transition: color 0.2s; }

/* ── BODY LAYOUT ── */
.study-body {
  display: grid;
  grid-template-columns: 1fr 200px;
  gap: var(--sp-8);
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--sp-9);
  align-items: start;
}

/* ── CONTENT ── */
.content-section {
  margin-bottom: var(--sp-9);
  opacity: 1; transform: translateY(0);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.content-section.animate { opacity: 0; transform: translateY(20px); }
.content-section.animate.visible { opacity: 1; transform: translateY(0); }

.section-eyebrow {
  font-family: var(--mono); font-size: var(--font-eyebrow); letter-spacing: var(--tracking-widest);
  text-transform: uppercase; color: var(--sky); margin-bottom: 0.7rem;
}
.section-heading {
  font-family: var(--serif); font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700; line-height: 1.15; color: var(--ink);
  margin-bottom: 1.2rem; letter-spacing: -0.01em;
}
.section-heading em { font-style: italic; color: var(--sky-mid); }

.body-text {
  font-size: 1rem; color: var(--muted); line-height: 1.85;
  margin-bottom: 1.2rem;
}
.body-text strong { color: var(--ink); font-weight: 600; }

/* sub-sections */
.subsection { margin-top: 2.5rem; }
.subsection-title {
  font-family: var(--serif); font-size: 1.2rem; font-weight: 700;
  font-style: italic; color: var(--ink); margin-bottom: 0.8rem;
}

/* callout */
.callout {
  background: var(--sky-lt); border-left: 3px solid var(--sky);
  border-radius: 0 var(--radius-card) var(--radius-card) 0;
  padding: 1.2rem 1.5rem; margin: 1.8rem 0;
}
.callout p { font-size: 0.95rem; color: var(--sky-mid); line-height: 1.7; margin: 0; }
.callout strong { color: var(--ink); }

/* lists */
.study-list { list-style: none; margin: var(--sp-4) 0 var(--sp-5); }
.study-list li {
  display: flex; align-items: flex-start; gap: var(--sp-3);
  font-size: 0.95rem; color: var(--muted); line-height: 1.7;
  padding: var(--sp-2) 0; border-bottom: 1px solid rgba(200,212,220,0.4);
}
.study-list li:last-child { border-bottom: none; }
.study-list li::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: var(--sky); flex-shrink: 0; margin-top: 0.6rem;
}

/* tool chips */
.tool-grid { display: flex; flex-wrap: wrap; gap: var(--sp-2); margin: var(--sp-4) 0; }
.tool-chip {
  font-family: var(--mono); font-size: var(--font-label); letter-spacing: 0.06em;
  text-transform: uppercase; padding: 0.35rem 0.85rem;
  background: var(--white); border: 1px solid var(--stone);
  border-radius: var(--radius); color: var(--muted);
}

/* divider */
.content-divider {
  height: 1px; background: var(--stone);
  margin: var(--sp-7) 0; border: none;
}

/* images */
.study-img {
  width: 100%; border-radius: var(--radius-card);
  border: 1px solid var(--stone); display: block;
  margin: var(--sp-5) 0;
  transition: box-shadow 0.3s;
  cursor: zoom-in;
}
.study-img:hover { box-shadow: 0 12px 40px rgba(28,43,58,0.12); }
.img-caption {
  font-family: var(--mono); font-size: var(--font-badge); letter-spacing: var(--tracking-wide);
  text-transform: uppercase; color: var(--slate); text-align: center;
  margin-top: -0.8rem; margin-bottom: 1.5rem;
}
.img-2col { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-4); margin: var(--sp-5) 0; }
.img-3col { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: var(--sp-4); margin: var(--sp-5) 0; }

/* results metrics */
.results-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--sp-4);
  margin: var(--sp-5) 0;
}
.result-card {
  background: var(--white); border: 1px solid var(--stone);
  border-radius: var(--radius-card); padding: var(--sp-5);
  transition: border-color 0.2s, transform 0.2s;
}
.result-card:hover { border-color: var(--sky); transform: translateY(-2px); }
.result-num { font-family: var(--serif); font-size: 2.5rem; font-weight: 900; color: var(--sky); line-height: 1; margin-bottom: 0.4rem; }
.result-label { font-family: var(--mono); font-size: var(--font-label); letter-spacing: var(--tracking-wide); text-transform: uppercase; color: var(--muted); }

/* learnings */
.learning-list { list-style: none; margin: var(--sp-4) 0; }
.learning-list li {
  display: flex; align-items: flex-start; gap: var(--sp-4);
  padding: var(--sp-4) 0; border-bottom: 1px solid rgba(200,212,220,0.4);
  font-size: 0.95rem; color: var(--muted); line-height: 1.7;
}
.learning-list li:last-child { border-bottom: none; }
.learning-num {
  font-family: var(--mono); font-size: var(--font-badge); color: var(--sky);
  background: var(--sky-lt); border-radius: 50%;
  width: 22px; height: 22px; display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; margin-top: 0.1rem; letter-spacing: 0;
}

/* partners */
.partner-list { display: flex; flex-direction: column; gap: var(--sp-2); margin: var(--sp-4) 0; }
.partner-link {
  display: flex; align-items: center; gap: 0.6rem;
  font-size: 0.9rem; color: var(--muted); text-decoration: none;
  padding: var(--sp-2) 0;
  border-bottom: 1px solid rgba(200,212,220,0.4);
  transition: color 0.2s cubic-bezier(0, 0, 0.2, 1), transform 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}
.partner-link:hover { color: var(--sky); transform: translateX(6px); }
.partner-link svg { width: 0.75rem; height: 0.75rem; margin-left: auto; opacity: 0.5; flex-shrink: 0; transition: transform 0.2s cubic-bezier(0, 0, 0.2, 1), opacity 0.2s; }
.partner-link:hover svg { transform: translateX(4px); opacity: 1; }

/* ── TOC SIDEBAR ── */
.study-toc {
  position: sticky;
  top: 96px;
  align-self: start;
}
.toc-label {
  font-family: var(--mono); font-size: var(--font-badge); letter-spacing: var(--tracking-widest);
  text-transform: uppercase; color: var(--slate); margin-bottom: var(--sp-4);
}
.toc-list { list-style: none; }
.toc-list li { margin-bottom: 0; }
.toc-link {
  display: flex; align-items: center; gap: 0.6rem;
  font-family: var(--mono); font-size: var(--font-label); letter-spacing: 0.04em;
  text-transform: uppercase; color: var(--slate);
  text-decoration: none; padding: 0.45rem 0;
  border-left: 2px solid transparent;
  padding-left: var(--sp-3);
  transition: color 0.2s, border-color 0.2s;
  line-height: 1.3;
}
.toc-link:hover { color: var(--sky); border-left-color: var(--sky-lt); }
.toc-link.active { color: var(--sky-mid); border-left-color: var(--sky); font-weight: 500; }

/* toc progress */
.toc-progress {
  height: 2px; background: var(--stone); border-radius: 1px;
  margin-bottom: 1.2rem; overflow: hidden;
}
.toc-progress-fill {
  height: 100%; background: var(--sky); border-radius: 1px;
  width: 0%; transition: width 0.1s;
}

/* ── RESPONSIVE ── */
@media (max-width: 960px) {
  .study-hero { padding: var(--sp-8) var(--sp-6) 0; }
  .impact-pill { padding: var(--sp-4) 1.25rem; flex: 0 0 50%; min-width: 0; }
  .impact-pill:nth-child(odd) { padding-left: var(--sp-6); }
  .impact-pill:nth-child(2n) { border-right: none; padding-right: var(--sp-6); }
  .impact-pill:nth-child(-n+2):nth-last-child(n+3) { border-bottom: 1px solid rgba(255,255,255,0.08); }
  .impact-num { font-size: 1.4rem; }
  .study-meta { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-5); }
  .study-body { grid-template-columns: 1fr; padding: var(--sp-7) var(--sp-6); gap: 0; }
  .study-toc { display: none; }
  .img-3col { grid-template-columns: 1fr; }
  .results-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .impact-pill { flex-direction: column; gap: 0.2rem; }
  .img-2col { grid-template-columns: 1fr; }
  .results-grid { grid-template-columns: 1fr; }
}