/* ===== Design tokens ===== */
:root {
  /* Midnight & Gold — light variant (deep bronze-gold accent on warm paper) */
  --purple: #a8790a;
  --purple-soft: #c9950c;
  --teal: #a8790a;
  --teal-soft: #c9950c;

  --bg: #f4f4ef;
  --bg-grad-1: #efe9d8;
  --bg-grad-2: #e9edf7;
  --surface: #ffffff;
  --surface-2: #faf9f2;
  --border: #e6e2d3;
  --text: #141a2e;
  --text-soft: #4c5470;
  --text-faint: #8a8ea1;
  --sidebar-bg: rgba(255, 255, 255, 0.6);
  --on-accent: #141a2e;
  --accent-tint: rgba(168, 121, 10, 0.14);
  --accent-shadow: rgba(168, 121, 10, 0.26);

  --shadow: 0 12px 40px rgba(20, 26, 46, 0.08);
  --shadow-lg: 0 22px 60px rgba(20, 26, 46, 0.14);
  --radius: 18px;
  --radius-lg: 28px;
  --sidebar-w: 84px;
  --max: 1080px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

:root[data-theme="dark"] {
  /* Midnight & Gold — the signature dark look */
  --purple: #eab308;
  --purple-soft: #f5c74f;
  --teal: #eab308;
  --teal-soft: #f5c74f;

  --bg: #0b1020;
  --bg-grad-1: #141b33;
  --bg-grad-2: #101a30;
  --surface: #141b30;
  --surface-2: #1a2340;
  --border: #28324f;
  --text: #e9edf8;
  --text-soft: #aab4cf;
  --text-faint: #78839f;
  --sidebar-bg: rgba(11, 16, 32, 0.6);
  --on-accent: #0b1020;
  --accent-tint: rgba(234, 179, 8, 0.16);
  --accent-shadow: rgba(234, 179, 8, 0.3);
  --shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 22px 60px rgba(0, 0, 0, 0.5);
}

/* ===== Base ===== */
* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: "Poppins", "Segoe UI", system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--bg);
  background-image:
    radial-gradient(1200px 700px at 78% -10%, var(--bg-grad-2), transparent 60%),
    radial-gradient(1000px 800px at -10% 20%, var(--bg-grad-1), transparent 55%);
  background-attachment: fixed;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background-color .4s var(--ease), color .4s var(--ease);
}

h1, h2, h3 { line-height: 1.15; font-weight: 700; letter-spacing: -0.02em; }
a { color: inherit; text-decoration: none; }
svg { width: 100%; height: 100%; fill: currentColor; }

.grad-teal { color: var(--teal); }
.grad-purple { color: var(--purple); }

/* ===== Sidebar ===== */
.sidebar {
  position: fixed;
  top: 0; left: 0;
  width: var(--sidebar-w);
  height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 26px 0;
  gap: 8px;
  background: var(--sidebar-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-right: 1px solid var(--border);
  z-index: 50;
}

.sidebar__logo {
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.03em;
  color: var(--purple);
  margin-bottom: 26px;
}

.sidebar__nav {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: auto;
  margin-bottom: auto;
}

.sidebar__link, .sidebar__theme {
  position: relative;
  width: 44px; height: 44px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  color: var(--text-faint);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: color .25s, background .25s, transform .25s var(--ease);
}
.sidebar__link svg, .sidebar__theme svg { width: 22px; height: 22px; }

.sidebar__link:hover, .sidebar__theme:hover {
  color: var(--purple);
  background: var(--surface-2);
  transform: translateY(-2px);
}
.sidebar__link.is-active {
  color: var(--purple);
  background: var(--accent-tint);
}
.sidebar__link.is-active::before {
  content: "";
  position: absolute;
  left: -10px; top: 50%;
  transform: translateY(-50%);
  width: 3px; height: 20px;
  border-radius: 3px;
  background: var(--purple);
}

/* Tooltip */
.sidebar__link::after, .sidebar__theme::after {
  content: attr(data-tip);
  position: absolute;
  left: calc(100% + 12px);
  top: 50%;
  transform: translateY(-50%) scale(.9);
  transform-origin: left center;
  background: var(--text);
  color: var(--surface);
  font-size: 12px;
  font-weight: 600;
  padding: 5px 10px;
  border-radius: 8px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s, transform .2s var(--ease);
}
.sidebar__link:hover::after, .sidebar__theme:hover::after {
  opacity: 1;
  transform: translateY(-50%) scale(1);
}

.sidebar__theme { margin-top: auto; }

/* ===== Layout ===== */
.main {
  margin-left: var(--sidebar-w);
  padding: 0 clamp(24px, 6vw, 96px);
}

.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(70px, 12vh, 120px) 0;
  scroll-margin-top: 40px;
}

.section__title {
  font-size: clamp(26px, 4vw, 38px);
  margin-bottom: 42px;
  position: relative;
  display: inline-block;
}
.section__title::after {
  content: "";
  position: absolute;
  left: 0; bottom: -12px;
  width: 54px; height: 4px;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--teal), var(--purple));
}

/* ===== Hero ===== */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  align-items: center;
  gap: clamp(30px, 5vw, 72px);
}

.hero__eyebrow {
  color: var(--text-soft);
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  font-size: 14px;
  margin-bottom: 14px;
}
.hero__title { font-size: clamp(34px, 5.4vw, 62px); }
.rotator {
  display: inline-block;
  transition: opacity .4s var(--ease), transform .4s var(--ease);
}
.rotator.swap { opacity: 0; transform: translateY(10px); }

.hero__lede {
  margin: 26px 0 34px;
  max-width: 42ch;
  color: var(--text-soft);
  font-size: 17px;
}

.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 13px 22px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: transform .25s var(--ease), box-shadow .25s, background .25s, border-color .25s;
}
.btn svg { width: 18px; height: 18px; }
.btn--primary {
  color: var(--on-accent);
  background: linear-gradient(135deg, var(--purple), var(--purple-soft));
  box-shadow: 0 10px 24px var(--accent-shadow);
}
.btn--primary:hover { transform: translateY(-3px); box-shadow: 0 16px 34px var(--accent-shadow); }
.btn--ghost {
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
}
.btn--ghost:hover { transform: translateY(-3px); border-color: var(--purple); color: var(--purple); }
.btn--lg { padding: 16px 30px; font-size: 16px; }

/* Hero photo */
.hero__photo {
  position: relative;
  display: grid;
  place-items: center;
  aspect-ratio: 1 / 1;
  max-width: 440px;
  margin-left: auto;
  width: 100%;
}
.hero__blob {
  position: absolute;
  inset: 6%;
  background: linear-gradient(150deg, var(--teal), var(--teal-soft));
  border-radius: 42% 58% 55% 45% / 48% 42% 58% 52%;
  animation: morph 12s ease-in-out infinite;
  box-shadow: var(--shadow-lg);
}
.hero__photo img {
  position: relative;
  width: 82%;
  height: 82%;
  object-fit: cover;
  border-radius: 42% 58% 55% 45% / 48% 42% 58% 52%;
  filter: grayscale(1);
  z-index: 2;
}
.hero__photo-fallback {
  position: absolute;
  z-index: 1;
  font-size: 84px;
  font-weight: 800;
  color: rgba(255,255,255,.85);
  letter-spacing: -.04em;
}
@keyframes morph {
  0%, 100% { border-radius: 42% 58% 55% 45% / 48% 42% 58% 52%; }
  50% { border-radius: 58% 42% 40% 60% / 55% 58% 42% 45%; }
}

/* ===== Cards / Expertise ===== */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 22px;
}
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 26px;
  box-shadow: var(--shadow);
  transition: transform .3s var(--ease), box-shadow .3s;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.card__icon {
  width: 52px; height: 52px;
  display: grid; place-items: center;
  border-radius: 14px;
  color: var(--on-accent);
  background: linear-gradient(135deg, var(--purple), var(--purple-soft));
  margin-bottom: 20px;
}
.card__icon svg { width: 26px; height: 26px; }
.card h3 { font-size: 19px; margin-bottom: 10px; }
.card p { color: var(--text-soft); font-size: 15px; }

/* ===== Timeline ===== */
.timeline { position: relative; padding-left: 34px; }
.timeline::before {
  content: "";
  position: absolute;
  left: 7px; top: 6px; bottom: 6px;
  width: 2px;
  background: linear-gradient(var(--teal), var(--purple));
}
.tl-item { position: relative; padding-bottom: 34px; }
.tl-item:last-child { padding-bottom: 0; }
.tl-dot {
  position: absolute;
  left: -34px; top: 4px;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--surface);
  border: 3px solid var(--purple);
}
.tl-body {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 24px;
  box-shadow: var(--shadow);
  transition: transform .3s var(--ease);
}
.tl-body:hover { transform: translateX(6px); }
.tl-body h3 { font-size: 18px; }
.tl-meta { color: var(--text-faint); font-size: 14px; margin: 6px 0 10px; }
.tl-company { color: var(--teal); font-weight: 600; }
.tl-body p:last-child { color: var(--text-soft); font-size: 15px; }

/* ===== Projects ===== */
.proj-group { margin-bottom: 44px; }
.proj-group:last-child { margin-bottom: 0; }
.proj-group__title {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--purple);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.proj-group__title::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--border);
}
.cards--projects { grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.proj { display: flex; flex-direction: column; }
.proj__cta {
  margin: 0 22px 22px;
  font-size: 14px;
  font-weight: 600;
  color: var(--purple);
  transition: transform .2s var(--ease);
}
.proj p { flex: 1; }
.proj:hover .proj__cta { transform: translateX(4px); }
.proj {
  display: block;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform .3s var(--ease), box-shadow .3s;
}
.proj:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.proj__thumb {
  height: 150px;
  background: linear-gradient(135deg, var(--purple), var(--teal));
  position: relative;
}
.proj__thumb::after {
  content: attr(data-label);
  position: absolute;
  right: 16px; bottom: 10px;
  font-size: 44px;
  font-weight: 800;
  color: rgba(255,255,255,.35);
}
.proj h3 { font-size: 17px; margin: 18px 22px 8px; }
.proj p { color: var(--text-soft); font-size: 14px; margin: 0 22px 22px; }

/* ===== Education & Certs ===== */
.edu { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 22px; }
.edu__item, .cert {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow);
  transition: transform .3s var(--ease);
}
.edu__item:hover, .cert:hover { transform: translateY(-5px); }
.edu__item h3, .cert h3 { font-size: 18px; }
.edu__field { color: var(--teal); font-weight: 600; margin: 4px 0; }
.cards--certs { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.cert h3 { margin-bottom: 6px; }

/* ===== Toolkit / skills ===== */
.skills { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 22px; }
.skills__group {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow);
}
.skills__group h3 { font-size: 16px; margin-bottom: 16px; color: var(--purple); }
.chips { list-style: none; display: flex; flex-wrap: wrap; gap: 9px; }
.chips li {
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text-soft);
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 7px 13px;
  transition: transform .2s var(--ease), color .2s, border-color .2s;
}
.chips li:hover { transform: translateY(-2px); color: var(--purple); border-color: var(--purple); }

/* ===== Contact ===== */
.section--contact { text-align: center; }
.contact__actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.footer a { color: var(--purple); font-weight: 600; }
.footer a:hover { text-decoration: underline; }
.contact__lede { color: var(--text-soft); max-width: 46ch; margin: 0 auto 30px; font-size: 17px; }
.footer { margin-top: 80px; color: var(--text-faint); font-size: 14px; }

/* ===== Hero "more about me" link ===== */
.hero__more {
  display: inline-block;
  margin-top: 6px;
  color: var(--purple);
  font-weight: 600;
  transition: transform .2s var(--ease);
}
.hero__more:hover { transform: translateX(3px); }

/* ===== About page ===== */
.about-bio-section { padding-top: 20px; }
.about-bio { display: grid; grid-template-columns: 200px 1fr; gap: 40px; align-items: start; }
.about-portrait { position: relative; width: 200px; aspect-ratio: 1; }
.about-portrait__ring {
  position: absolute; inset: 0;
  border-radius: 50%;
  background: linear-gradient(150deg, var(--purple), var(--purple-soft));
  box-shadow: var(--shadow-lg);
}
.about-portrait img {
  position: relative;
  width: 92%; height: 92%;
  margin: 4%;
  object-fit: cover;
  border-radius: 50%;
  filter: grayscale(1);
}
.about-bio__text p { color: var(--text-soft); font-size: 17px; margin-bottom: 16px; }
.about-bio__text p:last-child { margin-bottom: 0; }
.about-bio__text a { color: var(--purple); font-weight: 600; }
.about-bio__text a:hover { text-decoration: underline; }

.links-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; }
.link-tile {
  display: flex; flex-direction: column; gap: 3px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 22px;
  box-shadow: var(--shadow);
  transition: transform .3s var(--ease), box-shadow .3s, border-color .3s;
}
.link-tile:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--purple); }
.link-tile__name { font-weight: 700; font-size: 17px; }
.link-tile__handle { color: var(--text-faint); font-size: 14px; }

.quote {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 4px solid var(--purple);
  border-radius: var(--radius);
  padding: 28px 32px;
  box-shadow: var(--shadow);
  max-width: 62ch;
}
.quote p { font-size: 19px; line-height: 1.5; margin-bottom: 16px; }
.quote cite { color: var(--purple); font-weight: 600; font-style: normal; font-size: 14px; }
.quote__src { display: block; color: var(--text-faint); font-weight: 500; font-size: 12.5px; margin-top: 3px; }
.quotes { display: flex; flex-direction: column; gap: 18px; }

@media (max-width: 640px) {
  .about-bio { grid-template-columns: 1fr; gap: 24px; text-align: center; }
  .about-portrait { margin: 0 auto; }
}

/* ===== Blog page ===== */
.blog-head { padding-top: clamp(80px, 14vh, 140px); padding-bottom: 20px; }
.back-link { color: var(--text-faint); font-weight: 600; font-size: 14px; transition: color .2s; }
.back-link:hover { color: var(--purple); }
.blog-title { font-size: clamp(38px, 6vw, 66px); margin: 18px 0 14px; }
.blog-sub { color: var(--text-soft); font-size: 18px; max-width: 52ch; }
.blog-list-section { padding-top: 24px; }
.blog-list { display: grid; gap: 20px; }
.post {
  display: block;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 30px;
  box-shadow: var(--shadow);
  transition: transform .3s var(--ease), box-shadow .3s, border-color .3s;
}
.post:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--purple); }
.post__tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--purple);
  background: var(--accent-tint);
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.post h2 { font-size: clamp(20px, 3vw, 26px); margin-bottom: 10px; }
.post__excerpt { color: var(--text-soft); font-size: 15.5px; margin-bottom: 14px; max-width: 62ch; }
.post__meta { color: var(--text-faint); font-size: 13px; font-weight: 500; }

/* ===== Case study page ===== */
.case-kicker {
  display: inline-block;
  font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--purple); background: var(--accent-tint);
  padding: 5px 12px; border-radius: 999px; margin: 14px 0 10px;
}
.case-meta { list-style: none; margin-top: 26px; display: grid; gap: 12px; max-width: 640px; }
.case-meta li { color: var(--text-soft); font-size: 15px; line-height: 1.5; }
.case-meta li span {
  display: inline-block; min-width: 84px; margin-right: 10px;
  color: var(--purple); font-weight: 700; font-size: 12px; letter-spacing: .06em; text-transform: uppercase;
}
.case-meta li a { color: var(--purple); font-weight: 600; }
.case-meta li a:hover { text-decoration: underline; }

/* App mockup in a phone frame */
.case-hero-shot { padding-top: 10px; display: flex; justify-content: center; }
.phone {
  position: relative;
  width: 340px; max-width: 100%;
  background: #0d0d10;
  border-radius: 42px;
  padding: 14px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
}
.phone__notch {
  position: absolute; top: 14px; left: 50%; transform: translateX(-50%);
  width: 120px; height: 22px; background: #0d0d10; border-radius: 0 0 14px 14px; z-index: 2;
}
.app {
  background: #fff; color: #16131f;
  border-radius: 30px; padding: 30px 22px 26px;
  font-size: 15px;
}
.app__top { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 22px; }
.app__title { font-size: 22px; font-weight: 800; color: #111; letter-spacing: -.02em; }
.app__sub { color: #8b8b93; font-size: 14px; margin-top: 2px; }
.app__ask { color: #4b5563; text-decoration: underline; font-size: 14px; white-space: nowrap; }
.app__label { color: #a3a3ad; font-size: 12px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; margin: 18px 0 8px; }
.app__row {
  display: flex; justify-content: space-between; align-items: center; gap: 10px;
  border: 1px solid #ececf0; border-radius: 12px; padding: 15px 16px; margin-bottom: 8px;
}
.app__name { color: #1a1a1f; font-weight: 500; }
.app__stat { color: #8b8b93; font-size: 14px; white-space: nowrap; }
.app__flag { color: #e0791b; font-style: normal; }

/* Browser-window mockup (Riff brief) */
.window {
  width: 560px; max-width: 100%;
  background: #0d0d10;
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  overflow: hidden;
}
.window__bar {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 16px; background: #16161b; position: relative;
}
.window__bar span { width: 11px; height: 11px; border-radius: 50%; background: #3a3a42; }
.window__bar span:nth-child(1) { background: #ff5f57; }
.window__bar span:nth-child(2) { background: #febc2e; }
.window__bar span:nth-child(3) { background: #28c840; }
.window__bar em {
  position: absolute; left: 50%; transform: translateX(-50%);
  color: #8b8b93; font-style: normal; font-size: 13px; font-weight: 600; letter-spacing: .02em;
}
.brief { background: #fff; color: #16131f; padding: 22px; }
.brief__input {
  background: #f6f6f9; border: 1px solid #ececf0; border-radius: 10px;
  padding: 12px 14px; font-size: 14.5px; color: #33333b; margin-bottom: 16px;
}
.brief__prompt { color: #8b8b93; font-weight: 600; margin-right: 6px; }
.brief__tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.brief__type {
  font-size: 12.5px; font-weight: 700; color: #fff;
  background: linear-gradient(135deg, #5b2ee6, #12c9c0);
  padding: 5px 12px; border-radius: 999px;
}
.brief__chip {
  font-size: 12.5px; font-weight: 600; color: #55556a;
  background: #f0f0f4; border: 1px solid #e6e6ec; padding: 5px 11px; border-radius: 999px;
}
.brief__metrics { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 18px; }
.brief__mlabel { font-size: 11px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; color: #a3a3ad; margin-bottom: 4px; }
.brief__mlabel--star { color: #c99a06; }
.brief__mval { font-size: 14px; color: #2a2a33; font-weight: 500; line-height: 1.4; }
.brief__draft-label { font-size: 11px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; color: #a3a3ad; margin-bottom: 6px; }
.brief__draft {
  font-size: 14.5px; color: #33333b; line-height: 1.55; font-style: italic;
  border-left: 3px solid #ececf0; padding-left: 12px; margin-bottom: 16px;
}
.brief__foot { display: flex; justify-content: flex-end; }
.brief__copy { font-size: 13px; font-weight: 600; color: #5b2ee6; }
@media (max-width: 480px) { .brief__metrics { grid-template-columns: 1fr; } }

/* Prose */
.case { max-width: 720px; }
.case h2 { font-size: clamp(22px, 3vw, 28px); margin: 40px 0 14px; }
.case h2:first-child { margin-top: 0; }
.case p { color: var(--text-soft); font-size: 16.5px; line-height: 1.7; margin-bottom: 16px; }
.case strong { color: var(--text); font-weight: 600; }
.case code {
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: .88em; background: var(--surface-2); border: 1px solid var(--border);
  padding: 1px 6px; border-radius: 6px; color: var(--purple);
}
.case-list { list-style: none; display: grid; gap: 14px; margin: 4px 0 16px; }
.case-list li {
  color: var(--text-soft); font-size: 16px; line-height: 1.65;
  padding-left: 22px; position: relative;
}
.case-list li::before {
  content: ""; position: absolute; left: 0; top: 10px;
  width: 8px; height: 8px; border-radius: 2px;
  background: linear-gradient(135deg, var(--purple), var(--purple-soft));
}
.case-table-wrap { overflow-x: auto; margin: 6px 0 18px; }
.case-table { width: 100%; border-collapse: collapse; font-size: 15px; }
.case-table th, .case-table td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--border); vertical-align: top; }
.case-table th { color: var(--purple); font-size: 12px; letter-spacing: .06em; text-transform: uppercase; }
.case-table td { color: var(--text-soft); }
.case-cta {
  margin-top: 44px; padding: 30px; text-align: center;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow);
}
.case-cta p { color: var(--text); font-size: 17px; margin-bottom: 18px; }

/* ===== Reveal on scroll ===== */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ===== Responsive ===== */
@media (max-width: 860px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
    padding-top: 110px;
    min-height: auto;
  }
  .hero__lede { margin-inline: auto; }
  .hero__actions { justify-content: center; }
  .hero__photo { order: -1; max-width: 300px; margin: 0 auto 10px; }
  .section__title::after { left: 50%; transform: translateX(-50%); }
  .section__title { display: block; text-align: center; }
}

@media (max-width: 560px) {
  :root { --sidebar-w: 62px; }
  .sidebar { padding: 18px 0; }
  .sidebar__link, .sidebar__theme { width: 40px; height: 40px; }
  .main { padding-inline: 20px; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}