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

html { font-size: 16px; }

body {
  font-family: 'Roboto', sans-serif;
  background-color: #fcfbf7;
  color: #000;
  max-width: 1200px;
  margin: 0 auto;
  overflow-x: hidden;
}

/* ─── NAV ─────────────────────────────────────────────────────── */
.nav {
  display: flex;
  align-items: center;
  padding: 0 48px;
  height: 68px;
}

.nav__logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.nav__logo img {
  height: 34px;
  width: auto;
  display: block;
}

.nav__links {
  display: flex;
  list-style: none;
  gap: 36px;
  margin-left: auto;
  align-items: center;
}

.nav__link {
  font-family: 'Roboto', sans-serif;
  font-size: 15px;
  font-weight: 400;
  text-decoration: none;
  color: #000;
  line-height: 1;
  white-space: nowrap;
}

.nav__link--active { color: #007891; }

.nav__toggle {
  background: none;
  border: none;
  cursor: pointer;
  margin-left: 32px;
  padding: 0;
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

/* ─── HERO ────────────────────────────────────────────────────── */
.hero {
  display: flex;
  align-items: flex-start;
  padding: 80px 48px 64px;
  gap: 56px;
}

.hero__content {
  flex: 1;
  padding-top: 16px;
}

.hero__title {
  font-family: 'Roboto', sans-serif;
  font-weight: 500;
  font-size: 13px;
  line-height: 1.3;
  letter-spacing: 2.5px;
  color: #007891;
  margin-bottom: 16px;
  text-transform: uppercase;
}

.hero__bio {
  font-family: 'Roboto', sans-serif;
  font-weight: 700;
  font-size: 46px;
  line-height: 60px;
  color: #111;
}

.hero__bio-link {
  color: #007891;
  text-decoration: none;
  font-weight: 700;
}

/* HERO VISUAL */
.hero__visual {
  flex-shrink: 0;
}

.hero__photo-img {
  display: block;
  width: 340px;
  height: auto;
  border-radius: 12px;
}

.hero__location {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  padding-left: 113px;
}

.hero__location span {
  font-family: 'Roboto', sans-serif;
  font-size: 14px;
  font-weight: 400;
  color: #444;
  line-height: 1;
}

/* ─── LOGOS ───────────────────────────────────────────────────── */
.logos-section {
  padding: 0 48px;
  margin-top: 0;
}

.logos-section__line {
  height: 1px;
  background: #d0cec8;
  margin-bottom: 24px;
}

.logos-section__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo-img {
  height: 56px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.75;
}

/* ─── SKILLS ──────────────────────────────────────────────────── */
.skills {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  padding: 0 48px;
  margin-top: 48px;
}

.skill-card {
  background: #f2f1ee;
  padding: 24px 22px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.skill-card__header {
  display: flex;
  align-items: flex-end;
  gap: 8px;
}

.skill-card__icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.skill-card__icon svg {
  width: 28px;
  height: 28px;
}

.skill-card__title {
  font-family: 'Roboto', sans-serif;
  font-size: 16px;
  font-weight: 500;
  color: #007891;
  line-height: 1.1;
}

.skill-card__desc {
  font-family: 'Roboto', sans-serif;
  font-size: 14px;
  font-weight: 400;
  color: #636363;
  line-height: 22px;
}

/* ─── CASE STUDIES ────────────────────────────────────────────── */
.cases {
  padding: 0 48px;
  margin-top: 48px;
}

.cases__header {
  margin-bottom: 32px;
}

.cases__eyebrow {
  font-family: 'Roboto', sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: #007891;
  display: block;
  margin-bottom: 8px;
}

.cases__heading {
  font-family: 'Roboto', sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: #000;
  line-height: 1.1;
}

/* ── shared card ── */
.case {
  border-radius: 16px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.case:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.09);
}

.case--peach    { background: #fbece5; }
.case--lavender { background: #ede9f7; }
.case--mint     { background: #e5f2e9; }

/* ── tags / meta ── */
.case__tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.case__tag {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.4px;
  color: #444;
  background: rgba(0,0,0,0.06);
  border-radius: 100px;
  padding: 4px 10px;
}

.case__name {
  font-family: 'Roboto', sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: #000;
  line-height: 1.2;
  margin-bottom: 6px;
}

.case__pitch {
  font-family: 'Roboto', sans-serif;
  font-size: 14px;
  font-weight: 400;
  color: #636363;
  margin-bottom: 14px;
}

.case__desc {
  font-family: 'Roboto', sans-serif;
  font-size: 14px;
  font-weight: 400;
  color: #444;
  line-height: 1.65;
  max-width: 340px;
}

.case__meta {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-top: 24px;
}

.case__year {
  font-size: 12px;
  font-weight: 500;
  color: #888;
  letter-spacing: 0.4px;
}

.case__cta {
  font-size: 13px;
  font-weight: 500;
  color: #007891;
  text-decoration: none;
  border-bottom: 1.5px solid #007891;
  padding-bottom: 1px;
  transition: opacity 0.2s;
}

.case__cta:hover { opacity: 0.7; }

.case__cta--muted {
  color: #aaa;
  border-bottom-color: #aaa;
  cursor: default;
}

.case__cta--muted:hover { opacity: 1; }

/* ── FEATURED card ── */
.case--featured {
  display: flex;
  align-items: center;
  gap: 40px;
  padding: 48px 56px;
  margin-bottom: 14px;
}

.case--featured .case__info {
  flex: 0 0 320px;
}

.case--featured .case__name { font-size: 28px; }
.case--featured .case__desc { max-width: 300px; }

.case__mockup {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

/* ── BROWSER MOCKUP ── */
.browser {
  width: 100%;
  max-width: 480px;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 6px 24px rgba(0,0,0,0.12), 0 2px 6px rgba(0,0,0,0.06);
  overflow: hidden;
}

.browser__bar {
  background: #f0efed;
  height: 32px;
  display: flex;
  align-items: center;
  padding: 0 12px;
  gap: 10px;
  border-bottom: 1px solid #e0ddd8;
}

.browser__dots {
  display: flex;
  gap: 5px;
}

.browser__dots span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  display: block;
}

.browser__url {
  font-size: 10px;
  color: #888;
  background: #fff;
  border-radius: 5px;
  padding: 2px 8px;
  flex: 1;
  text-align: center;
  border: 1px solid #e0ddd8;
}

.browser__body {
  padding: 0;
  background: #fafaf9;
}

/* ── UI wireframe elements ── */
.ui__nav {
  background: #fff;
  height: 36px;
  display: flex;
  align-items: center;
  padding: 0 16px;
  justify-content: space-between;
  border-bottom: 1px solid #f0eeea;
}

.ui__logo-block {
  width: 64px;
  height: 11px;
  background: #000;
  border-radius: 3px;
  opacity: 0.85;
}

.ui__nav-r {
  display: flex;
  align-items: center;
  gap: 10px;
}

.ui__search-hero {
  background: #fff;
  padding: 18px 16px 16px;
  border-bottom: 1px solid #f0eeea;
}

.ui__search-row {
  display: flex;
  gap: 7px;
  margin-top: 10px;
}

.ui__search-input {
  flex: 1;
  height: 26px;
  border: 1.5px solid #e0ddd8;
  border-radius: 5px;
  background: #fafaf9;
}

.ui__search-btn {
  width: 56px;
  height: 26px;
  background: #007891;
  border-radius: 5px;
}

.ui__items {
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.ui__item {
  background: #fff;
  border-radius: 7px;
  padding: 8px 10px;
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid #f0eeea;
}

.ui__thumb {
  width: 30px;
  height: 30px;
  border-radius: 5px;
  flex-shrink: 0;
}

.ui__item-text { flex: 1; display: flex; flex-direction: column; gap: 4px; }

.ui__badge {
  font-size: 9px;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 100px;
  white-space: nowrap;
}

.ui__bar { height: 7px; border-radius: 3px; background: #e8e5e0; }
.ui__bar--xl { width: 80%; margin-bottom: 5px; }
.ui__bar--lg { width: 60%; }
.ui__bar--md { width: 55%; }
.ui__bar--sm { width: 22px; }
.ui__bar--search { height: 10px; }

.ui__pill--teal {
  background: #007891;
  color: #fff;
  font-size: 9px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 100px;
  white-space: nowrap;
}

/* ── grid row for smaller cards ── */
.cases__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.cases__row .case {
  padding: 32px 36px 0;
  display: flex;
  flex-direction: column;
}

.cases__row .case__info {
  flex: 0 0 auto;
}

/* ── DESIGN SYSTEM visualization ── */
.dsv {
  margin-top: auto;
  padding-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.dsv__row {
  display: flex;
  gap: 8px;
  align-items: center;
}

.dsv__btn {
  font-size: 11px;
  font-weight: 500;
  padding: 6px 16px;
  border-radius: 5px;
  letter-spacing: 0.2px;
}

.dsv__btn--filled { background: #007891; color: #fff; }
.dsv__btn--outline { background: transparent; color: #007891; border: 1.5px solid #007891; }

.dsv__chip {
  font-size: 10px;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: 100px;
  background: rgba(0,120,145,0.1);
  color: #007891;
}

.dsv__input-row { display: flex; flex-direction: column; gap: 3px; }

.dsv__label-line {
  width: 48px;
  height: 6px;
  background: #b0acb4;
  border-radius: 3px;
}

.dsv__field {
  height: 28px;
  border: 1.5px solid #c4bfd0;
  border-radius: 5px;
  background: #fff;
  display: flex;
  align-items: center;
  padding: 0 8px;
}

.dsv__cursor {
  width: 1.5px;
  height: 13px;
  background: #007891;
  border-radius: 1px;
}

.dsv__swatches {
  display: flex;
  gap: 6px;
}

.dsv__swatch {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  box-shadow: 0 1px 3px rgba(0,0,0,0.12);
}

.dsv__card-row {
  display: flex;
  gap: 8px;
}

.dsv__mini-card {
  flex: 1;
  border-radius: 7px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 2px 6px rgba(0,0,0,0.07);
}

.dsv__mini-img { height: 36px; }

.dsv__mini-line {
  height: 6px;
  background: #e0ddd8;
  border-radius: 3px;
  margin: 6px 8px 3px;
}

.dsv__mini-line--sm { width: 50%; margin-top: 0; }

/* ── RESEARCH visualization ── */
.rsv {
  margin-top: auto;
  padding-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.rsv__track {
  display: flex;
  align-items: flex-start;
  gap: 0;
}

.rsv__step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  flex: 1;
}

.rsv__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #007891;
  position: relative;
  z-index: 1;
}

.rsv__num {
  font-size: 10px;
  font-weight: 700;
  color: #007891;
  letter-spacing: 1px;
}

.rsv__label {
  font-size: 11px;
  font-weight: 500;
  color: #333;
  text-align: center;
}

.rsv__line {
  flex: 1;
  height: 1.5px;
  background: #b8d8c8;
  margin-top: 5px;
  align-self: flex-start;
}

.rsv__methods {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.rsv__method {
  font-size: 11px;
  font-weight: 500;
  color: #2a6e3f;
  background: rgba(42,110,63,0.08);
  border-radius: 100px;
  padding: 4px 10px;
}

/* ─── CURRENTLY ───────────────────────────────────────────────── */
.currently {
  padding: 56px 48px 0;
}

.currently__label {
  font-family: 'Roboto', sans-serif;
  font-size: 12px;
  font-weight: 500;
  color: #007891;
  letter-spacing: 2px;
  text-transform: uppercase;
  text-align: center;
  line-height: 1;
  display: block;
  margin-bottom: 8px;
}

.currently__heading {
  font-family: 'Roboto', sans-serif;
  font-size: 30px;
  font-weight: 700;
  color: #000;
  text-align: center;
  line-height: 1.2;
  margin-bottom: 24px;
}

.currently__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: #fff;
}

.currently__item {
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 14px;
  position: relative;
}

.currently__item + .currently__item {
  border-left: 1px solid #e0e0e0;
}

.currently__icon {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.currently__icon svg {
  width: 28px;
  height: 28px;
}

.currently__text {
  font-family: 'Roboto', sans-serif;
  font-size: 14px;
  font-weight: 400;
  color: #636363;
  line-height: 22px;
}

.currently__text strong {
  font-weight: 700;
  color: #007891;
}

/* ─── DIVIDER ─────────────────────────────────────────────────── */
.footer-divider {
  height: 1px;
  background: #ccc;
  margin-top: 72px;
}

/* ─── FOOTER ──────────────────────────────────────────────────── */
.footer {
  padding: 56px 48px;
}

.footer__inner {
  max-width: 600px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0;
}

.footer__heading {
  font-family: 'Roboto', sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: #000;
  line-height: 1.5;
}

.footer__sub {
  font-family: 'Roboto', sans-serif;
  font-size: 16px;
  font-weight: 400;
  color: #000;
  line-height: 1.5;
}

.footer__email {
  font-family: 'Roboto', sans-serif;
  font-size: 17px;
  font-weight: 400;
  color: #007891;
  text-decoration: none;
  line-height: 2.2;
  display: block;
}

.footer__email:hover { text-decoration: underline; }

.footer__socials {
  display: flex;
  gap: 20px;
  align-items: center;
  margin-top: 28px;
}

.footer__social {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  text-decoration: none;
  transition: opacity 0.2s;
}

.footer__social:hover { opacity: 0.55; }

/* ─── MICRO ANIMATIONS ────────────────────────────────────────── */

/* Hero entrance — pure CSS, fires on page load */
@keyframes _fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: none; }
}
@keyframes _slideRight {
  from { opacity: 0; transform: translateX(40px); }
  to   { opacity: 1; transform: none; }
}

.hero__title    { animation: _fadeUp     0.70s cubic-bezier(0.16,1,0.3,1) 0.00s both; }
.hero__bio      { animation: _fadeUp     0.75s cubic-bezier(0.16,1,0.3,1) 0.12s both; }
.hero__visual   { animation: _slideRight 0.90s cubic-bezier(0.16,1,0.3,1) 0.20s both; }
.hero__location { animation: _fadeUp     0.60s cubic-bezier(0.16,1,0.3,1) 0.40s both; }

/* Scroll-reveal base — elements start invisible */
.reveal {
  opacity: 0;
  transform: translateY(22px);
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
  transition: opacity 0.65s cubic-bezier(0.16,1,0.3,1),
              transform 0.65s cubic-bezier(0.16,1,0.3,1);
}
/* Stagger delays for grid children */
.reveal[data-delay="1"] { transition-delay: 0.08s; }
.reveal[data-delay="2"] { transition-delay: 0.16s; }
.reveal[data-delay="3"] { transition-delay: 0.24s; }
.reveal[data-delay="4"] { transition-delay: 0.32s; }

/* Nav — sticky + glass morphism on scroll */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #fcfbf7;
  transition: background 0.35s ease, box-shadow 0.35s ease;
}
.nav--scrolled {
  background: rgba(252, 251, 247, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 rgba(0,0,0,0.08);
}

/* Nav link — smooth color transition */
.nav__link {
  transition: color 0.2s ease;
}

/* Logo — reveal colour on hover */
.logo-img {
  transition: opacity 0.25s ease, filter 0.3s ease;
}
.logo-img:hover {
  opacity: 1;
  filter: grayscale(0%);
}

/* Skill cards — lift + shadow on hover */
.skill-card {
  transition: transform 0.4s cubic-bezier(0.16,1,0.3,1),
              box-shadow 0.4s cubic-bezier(0.16,1,0.3,1),
              background  0.2s ease;
}
.skill-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 48px rgba(0,0,0,0.09);
  background: #e8e7e3;
}

/* Case cards — stronger spring hover */
.case {
  transition: transform 0.45s cubic-bezier(0.16,1,0.3,1),
              box-shadow 0.45s cubic-bezier(0.16,1,0.3,1);
}
.case:hover {
  transform: translateY(-7px);
  box-shadow: 0 28px 64px rgba(0,0,0,0.1);
}

/* Browser mockup scales slightly when parent card is hovered */
.browser {
  transition: transform 0.5s cubic-bezier(0.16,1,0.3,1);
}
.case--featured:hover .browser {
  transform: scale(1.03) translateY(-3px);
}

/* CTA link — animated underline */
.case__cta {
  border-bottom: none;
  position: relative;
}
.case__cta::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 0;
  width: 0; height: 1.5px;
  background: currentColor;
  transition: width 0.3s cubic-bezier(0.16,1,0.3,1);
}
.case__cta:hover::after { width: 100%; }
.case__cta--muted { pointer-events: none; }

/* Currently items — subtle background on hover */
.currently__item {
  transition: background 0.25s ease;
}
.currently__item:hover { background: #f7f6f2; }

/* Footer email — darker on hover */
.footer__email {
  transition: color 0.2s ease, opacity 0.2s ease;
}
.footer__email:hover { color: #005f71; }

/* Accessible focus rings */
a:focus-visible, button:focus-visible {
  outline: 2px solid #007891;
  outline-offset: 3px;
  border-radius: 3px;
}

/* ─── THEME TOGGLE ICON ───────────────────────────────────────── */
.nav__toggle {
  transition: transform 0.3s cubic-bezier(0.16,1,0.3,1);
}
.nav__toggle:hover { transform: rotate(20deg); }

/* ─── DARK MODE ───────────────────────────────────────────────── */
[data-theme="dark"] body {
  background-color: #141414;
  color: #e8e4dc;
}

/* Nav */
[data-theme="dark"] .nav {
  background: #141414;
}
[data-theme="dark"] .nav--scrolled {
  background: rgba(20, 20, 20, 0.9);
  box-shadow: 0 1px 0 rgba(255,255,255,0.06);
}
[data-theme="dark"] .nav__link         { color: #bbb; }
[data-theme="dark"] .nav__link--active { color: #1ab8d8; }
[data-theme="dark"] .nav__link:hover   { color: #e8e4dc; }

/* Nav logo — invert so black logo shows on dark background */
[data-theme="dark"] .nav__logo img { filter: invert(1); }

/* Toggle icon colours flip */
[data-theme="dark"] .toggle-light { fill: #444; }
[data-theme="dark"] .toggle-dark  { fill: #e8e4dc; }
[data-theme="dark"] .toggle-ring  { stroke: #555; }

/* Hero */
[data-theme="dark"] .hero__bio    { color: #e8e4dc; }
[data-theme="dark"] .hero__location span { color: #888; }

/* Logos */
[data-theme="dark"] .logo-img { filter: grayscale(100%) invert(1); opacity: 0.4; }
[data-theme="dark"] .logo-img:hover { filter: grayscale(0%) invert(1); opacity: 0.7; }
[data-theme="dark"] .logos-section__line { background: #2e2e2e; }

/* Skill cards */
[data-theme="dark"] .skill-card             { background: #1e1e1e; }
[data-theme="dark"] .skill-card:hover       { background: #272727; box-shadow: 0 20px 48px rgba(0,0,0,0.4); }
[data-theme="dark"] .skill-card__desc       { color: #888; }

/* Case studies */
[data-theme="dark"] .cases__heading         { color: #e8e4dc; }
[data-theme="dark"] .case--peach            { background: #271e1a; }
[data-theme="dark"] .case--lavender         { background: #1e1a27; }
[data-theme="dark"] .case--mint             { background: #1a2720; }
[data-theme="dark"] .case__name             { color: #e8e4dc; }
[data-theme="dark"] .case__pitch            { color: #888; }
[data-theme="dark"] .case__desc             { color: #999; }
[data-theme="dark"] .case__tag              { background: rgba(255,255,255,0.08); color: #bbb; }
[data-theme="dark"] .case__year             { color: #666; }

/* Browser mockup */
[data-theme="dark"] .browser               { background: #1e1e1e; box-shadow: 0 6px 24px rgba(0,0,0,0.5); }
[data-theme="dark"] .browser__bar          { background: #282828; border-color: #333; }
[data-theme="dark"] .browser__url          { background: #333; border-color: #444; color: #666; }
[data-theme="dark"] .ui__nav               { background: #1e1e1e; border-color: #2e2e2e; }
[data-theme="dark"] .ui__logo-block        { background: #e8e4dc; }
[data-theme="dark"] .ui__search-hero       { background: #1e1e1e; border-color: #2e2e2e; }
[data-theme="dark"] .ui__search-input      { background: #282828; border-color: #3a3a3a; }
[data-theme="dark"] .ui__item              { background: #222; border-color: #2e2e2e; }
[data-theme="dark"] .ui__bar              { background: #2e2e2e; }
[data-theme="dark"] .dsv__field            { background: #222; border-color: #3a3a3a; }
[data-theme="dark"] .dsv__mini-card        { background: #222; }
[data-theme="dark"] .dsv__mini-line        { background: #333; }
[data-theme="dark"] .rsv__label            { color: #bbb; }

/* Currently */
[data-theme="dark"] .currently__heading    { color: #e8e4dc; }
[data-theme="dark"] .currently__grid       { background: #1e1e1e; }
[data-theme="dark"] .currently__item + .currently__item { border-color: #2e2e2e; }
[data-theme="dark"] .currently__item:hover { background: #252525; }
[data-theme="dark"] .currently__text       { color: #888; }
[data-theme="dark"] .currently__icon       { color: #aaa; }

/* Footer */
[data-theme="dark"] .footer-divider        { background: #2e2e2e; }
[data-theme="dark"] .footer__heading       { color: #e8e4dc; }
[data-theme="dark"] .footer__sub           { color: #888; }
[data-theme="dark"] .footer__social svg *  { stroke: #666; fill: none; }
[data-theme="dark"] .footer__social:hover svg * { stroke: #aaa; }

/* About page */
[data-theme="dark"] .a-bio__statement      { color: #e8e4dc; }
[data-theme="dark"] .a-bio__body           { color: #888; }
[data-theme="dark"] .a-work__label--exp    { color: #1ab8d8; }
[data-theme="dark"] .a-work__label--edu    { color: #888; }
[data-theme="dark"] .a-work__rule          { background: linear-gradient(to right, #2e2e2e 50%, #005f71 50%); }

/* Experience rows */
[data-theme="dark"] .exp-row               { border-color: #2e2e2e; }
[data-theme="dark"] .exp-row__role         { color: #e8e4dc; }
[data-theme="dark"] .exp-row__company      { color: #888; }
[data-theme="dark"] .exp-row__dates        { color: #666; }
[data-theme="dark"] .exp-row__desc         { color: #777; }
[data-theme="dark"] .exp-row__loc          { color: #888; }
[data-theme="dark"] .exp-row__logo img     { filter: invert(1); opacity: 0.7; }
[data-theme="dark"] .edu-row__logo img     { opacity: 0.85; }

/* Education rows */
[data-theme="dark"] .edu-row               { border-color: #2e2e2e; }
[data-theme="dark"] .edu-row__degree       { color: #e8e4dc; }
[data-theme="dark"] .edu-row__school       { color: #888; }
[data-theme="dark"] .edu-row__dates        { color: #666; }
[data-theme="dark"] .edu-row__thesis       { color: #777; }
[data-theme="dark"] .edu-row__loc          { color: #888; }

[data-theme="dark"] .a-beyond__heading     { color: #e8e4dc; }
[data-theme="dark"] .a-hero__caption       { color: #666; }

/* Portfolio page */
[data-theme="dark"] .pg-header             { border-color: #2e2e2e; }
[data-theme="dark"] .pg-header__title      { color: #e8e4dc; }
[data-theme="dark"] .pg-header__sub        { color: #888; }
[data-theme="dark"] .pg-filter             { border-color: #2e2e2e; }
[data-theme="dark"] .pg-filter__btn        { color: #888; border-color: #2e2e2e; }
[data-theme="dark"] .pg-filter__btn:hover  { color: #1ab8d8; border-color: #1ab8d8; }
[data-theme="dark"] .pg-filter__btn.active { background: #1ab8d8; border-color: #1ab8d8; color: #141414; }
[data-theme="dark"] .pg-item               { background: #1e1e1e; }
[data-theme="dark"] .pg-item__info         { background: #1e1e1e; }
[data-theme="dark"] .pg-item__title        { color: #e8e4dc; }

/* Contact page */
[data-theme="dark"] .ct-heading            { color: #e8e4dc; }
[data-theme="dark"] .ct-sub                { color: #888; }
[data-theme="dark"] .ct-card               { border-color: #2e2e2e; }
[data-theme="dark"] .ct-card__item         { color: #aaa; }
[data-theme="dark"] .ct-card__item:hover   { background: #1e1e1e; color: #e8e4dc; }
[data-theme="dark"] .ct-card__divider      { background: #2e2e2e; }

/* ══════════════════════════════════════════════════════════════════
   RESPONSIVE  — mobile overrides (desktop untouched)
   ══════════════════════════════════════════════════════════════════ */

html { overflow-x: hidden; }
*, *::before, *::after { min-width: 0; }

/* ── Tablet (≤ 860px) ────────────────────────────────────────── */
@media (max-width: 860px) {
  .nav            { padding: 0 28px; }
  .hero           { padding: 52px 28px 52px; gap: 40px; }
  .logos-section  { padding: 0 28px; }
  .skills         { padding: 0 28px; margin-top: 40px; }
  .cases          { padding: 0 28px; margin-top: 40px; }
  .currently      { padding: 44px 28px 0; }
  .footer         { padding: 44px 28px; }
  .footer-divider { margin-top: 52px; }

  .hero__photo-img { width: 260px; }
  .hero__bio       { font-size: 38px; line-height: 50px; }
  .hero__location  { padding-left: 72px; }

  /* Currently: 4 col → 2×2 */
  .currently__grid { grid-template-columns: 1fr 1fr; }
  .currently__item + .currently__item           { border-left: none; }
  .currently__item:nth-child(2)                 { border-left: 1px solid #e0e0e0; }
  .currently__item:nth-child(4)                 { border-left: 1px solid #e0e0e0; }
  .currently__item:nth-child(3),
  .currently__item:nth-child(4)                 { border-top:  1px solid #e0e0e0; }

  [data-theme="dark"] .currently__item:nth-child(2),
  [data-theme="dark"] .currently__item:nth-child(4) { border-left-color: #2e2e2e; }
  [data-theme="dark"] .currently__item:nth-child(3),
  [data-theme="dark"] .currently__item:nth-child(4) { border-top-color:  #2e2e2e; }
}

/* ── Hamburger button (hidden on desktop) ── */
.nav__hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  margin-left: 12px;
  padding: 4px;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #000;
  line-height: 0;
  transition: opacity 0.2s;
}
.nav__hamburger:hover { opacity: 0.55; }

/* Mobile nav panel (hidden until toggled) */
.nav__panel {
  display: none;
  position: absolute;
  top: 60px;
  left: 0; right: 0;
  background: #fcfbf7;
  border-bottom: 1px solid rgba(0,0,0,0.1);
  box-shadow: 0 12px 32px rgba(0,0,0,0.1);
  z-index: 99;
  padding: 6px 18px 14px;
}
.nav__panel.is-open { display: block; }

.nav__panel-link {
  display: flex;
  align-items: center;
  padding: 15px 0;
  font-family: 'Roboto', sans-serif;
  font-size: 16px;
  font-weight: 500;
  color: #000;
  text-decoration: none;
  border-bottom: 1px solid rgba(0,0,0,0.07);
  transition: color 0.2s;
}
.nav__panel-link:last-child { border-bottom: none; }
.nav__panel-link--active    { color: #007891; }
.nav__panel-link:hover      { color: #007891; }

/* Dark mode panel */
[data-theme="dark"] .nav__panel            { background: #141414; border-color: #2e2e2e; box-shadow: 0 12px 32px rgba(0,0,0,0.4); }
[data-theme="dark"] .nav__panel-link       { color: #bbb; border-color: #2e2e2e; }
[data-theme="dark"] .nav__panel-link--active { color: #1ab8d8; }
[data-theme="dark"] .nav__panel-link:hover { color: #e8e4dc; }
[data-theme="dark"] .nav__hamburger        { color: #bbb; }

/* ── Mobile (≤ 640px) ────────────────────────────────────────── */
@media (max-width: 640px) {

  /* NAV — logo + toggle + hamburger */
  .nav              { padding: 0 18px; height: 60px; position: relative; }
  .nav__links       { display: none !important; }
  .nav__toggle      { margin-left: auto; }
  .nav__logo img    { height: 28px; }
  .nav__hamburger   { display: flex; }

  /* HERO — stack: text above, photo below */
  .hero             { flex-direction: column; padding: 28px 18px 36px; gap: 24px; }
  .hero__content    { padding-top: 0; }
  .hero__bio        { font-size: 30px; line-height: 42px; }
  .hero__visual     { align-self: center; width: 100%; display: flex; flex-direction: column; align-items: center; }
  .hero__photo-img  { width: 200px; border-radius: 10px; }
  .hero__location   { padding-left: 0; margin-top: 10px; justify-content: center; }

  /* LOGOS */
  .logos-section          { padding: 0 18px; }
  .logos-section__row     { flex-wrap: wrap; gap: 12px 20px; justify-content: flex-start; }
  .logo-img               { height: 34px; max-width: 100px; }

  /* SKILLS: 3 → 1 col */
  .skills { padding: 0 18px; margin-top: 32px; grid-template-columns: 1fr; gap: 10px; }

  /* CASES */
  .cases          { padding: 0 18px; margin-top: 32px; }
  .cases__header  { margin-bottom: 20px; }
  .cases__row     { grid-template-columns: 1fr; gap: 10px; }

  /* CURRENTLY: 4 → 2×2 */
  .currently      { padding: 36px 18px 0; }
  .currently__grid { grid-template-columns: 1fr 1fr; }
  .currently__item { padding: 20px 16px; }
  .currently__item + .currently__item           { border-left: none; }
  .currently__item:nth-child(2)                 { border-left: 1px solid #e0e0e0; }
  .currently__item:nth-child(4)                 { border-left: 1px solid #e0e0e0; }
  .currently__item:nth-child(3),
  .currently__item:nth-child(4)                 { border-top:  1px solid #e0e0e0; }

  [data-theme="dark"] .currently__item:nth-child(2),
  [data-theme="dark"] .currently__item:nth-child(4) { border-left-color: #2e2e2e; }
  [data-theme="dark"] .currently__item:nth-child(3),
  [data-theme="dark"] .currently__item:nth-child(4) { border-top-color:  #2e2e2e; }

  /* FOOTER */
  .footer         { padding: 32px 18px; }
  .footer-divider { margin-top: 40px; }
  .footer__heading { font-size: 18px; }
  .footer__sub    { font-size: 15px; }
  .footer__socials { gap: 16px; margin-top: 20px; }
}

/* ── Small phone (≤ 400px) ──────────────────────────────────── */
@media (max-width: 400px) {
  .nav           { padding: 0 14px; }
  .hero          { padding: 20px 14px 28px; gap: 20px; }
  .hero__bio     { font-size: 26px; line-height: 36px; }
  .logos-section { padding: 0 14px; }
  .skills        { padding: 0 14px; }
  .cases         { padding: 0 14px; }
  .currently     { padding: 24px 14px 0; }
  .footer        { padding: 24px 14px; }

  /* currently: 2 → 1 col on the smallest phones */
  .currently__grid { grid-template-columns: 1fr; }
  .currently__item + .currently__item { border-left: none !important; border-top: 1px solid #e0e0e0; }
  .currently__item:nth-child(2)       { border-left: none !important; }
  .currently__item:nth-child(4)       { border-left: none !important; }
  [data-theme="dark"] .currently__item + .currently__item { border-top-color: #2e2e2e; }
}
[data-theme="dark"] .ct-card__icon svg *   { stroke: #888; }