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

html { scrollbar-gutter: stable; }

:root {
  /* Eggshell whites */
  --bg:          #f4f0e6;
  --bg-2:        #ede8da;
  --bg-card:     #e8e2d2;
  --bg-nav:      #e2ddd0;

  /* Borders */
  --border:      #cac3ae;
  --border-light:#d8d2c2;

  /* Text */
  --text:        #252a1c;
  --text-muted:  #657048;
  --text-soft:   #8a9468;

  /* Greens */
  --green:       #6a8c38;
  --green-light: #8aaa52;
  --green-dim:   rgba(106, 140, 56, 0.14);

  /* CTA color — nav name + all primary buttons */
  --cta:               #c8581e;
  --cta-text:          #fff8f4;

  /* Accent system — 3 hue families reused across pills + tags.
     Burnt orange (--cta) is reserved exclusively for CTA buttons / nav name,
     so it does not appear in this set. All backgrounds here are light
     enough to pair with dark text for a consistent look. */
  --accent-gold:        #c9a84c;
  --accent-gold-text:   #3d2a00;
  --accent-gold-light:  #ddc784;

  --accent-sage:        #9ab86a;
  --accent-sage-text:   #1f2e10;
  --accent-sage-light:  #c3d9a0;

  --accent-clay:        #c79aa6;
  --accent-clay-text:   #3d1822;
  --accent-clay-light:  #ddc0c8;

  /* Descriptor pills */
  --pill-intuitive-bg:  var(--accent-clay);
  --pill-intuitive-text:var(--accent-clay-text);
  --pill-engaging-bg:   var(--accent-sage);
  --pill-engaging-text: var(--accent-sage-text);
  --pill-strategic-bg:  var(--accent-gold);
  --pill-strategic-text:var(--accent-gold-text);

  /* Case study tags */
  --tag-role:    var(--accent-sage-light);
  --tag-role-text: var(--accent-sage-text);
  --tag-type:    var(--accent-clay-light);
  --tag-type-text: var(--accent-clay-text);

  --white:       #f9f6ee;
  --charcoal:    #2b2e2c;

  --font:         'Inter', system-ui, sans-serif;
  --font-display: 'Passion One', cursive;
  --radius:    12px;
  --radius-sm: 6px;
  --nav-h:     72px;
  --section-gap: 100px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }
a   { color: inherit; text-decoration: none; }

/* ── Layout helpers ───────────────────────────────────────────── */
.container {
  width: min(1080px, 100% - 3rem);
  margin-inline: auto;
}

.section { padding-block: var(--section-gap); }

.section__title {
  font-family: var(--font-display);
  -webkit-font-smoothing: subpixel-antialiased;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 400;
  letter-spacing: 0.01em;
  color: var(--charcoal);
  margin-bottom: 0.4rem;
}

.section__sub {
  font-style: italic;
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 3rem;
}

.section__header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.section__header .section__title,
.section__header .section__sub {
  margin-bottom: 3rem;
}

/* ── Buttons ──────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.6rem 1.4rem;
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.15s;
  border: none;
}
.btn:hover { opacity: 0.82; transform: translateY(-1px); }

.btn--primary {
  background: var(--cta);
  color: var(--cta-text);
  -webkit-font-smoothing: subpixel-antialiased;
}
.btn--outline  {
  background: var(--bg-card);
  color: var(--text);
  border: 1px solid var(--border);
}
.btn--outline:hover { border-color: var(--green); color: var(--green); }
.btn--large  { padding: 0.85rem 2rem; font-size: 1rem; }

/* ── Pills ────────────────────────────────────────────────────── */
.pill {
  display: inline-block;
  padding: 0.35rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 700;
}
.pill--intuitive {
  background: var(--pill-intuitive-bg);
  color: var(--pill-intuitive-text);
}
.pill--engaging {
  background: var(--pill-engaging-bg);
  color: var(--pill-engaging-text);
}
.pill--strategic {
  background: var(--pill-strategic-bg);
  color: var(--pill-strategic-text);
}

/* ── Tags ─────────────────────────────────────────────────────── */
.tag {
  display: inline-block;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-style: italic;
  font-weight: 700;
}
.tag--role { background: var(--tag-role); color: var(--tag-role-text); }
.tag--type { background: var(--tag-type); color: var(--tag-type-text); }

/* ── Nav ──────────────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 100;
  background: var(--bg-nav);
  border-bottom: 1px solid var(--border);
}

.nav__inner {
  width: min(1080px, 100% - 3rem);
  margin-inline: auto;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__name {
  font-family: var(--font-display);
  -webkit-font-smoothing: subpixel-antialiased;
  font-size: 1.6rem;
  font-weight: 400;
  color: var(--text);
  letter-spacing: 0.01em;
}

.nav__name--last { color: var(--cta); }

.nav__links {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav__link {
  padding: 0.35rem 0.8rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: color 0.2s, background 0.2s;
}
.nav__link:hover { color: var(--text); background: var(--bg-card); }

.nav__link--active {
  background: var(--cta);
  color: var(--cta-text);
}
.nav__link--active:hover { background: var(--cta); color: var(--cta-text); opacity: 0.9; }

/* Mobile burger */
.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav__burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.25s;
}

/* ── Case Study (template) ───────────────────────────────────── */
.case-study {
  padding-top: calc(var(--nav-h) + 60px);
}

.case-study__title {
  font-family: var(--font-display);
  -webkit-font-smoothing: subpixel-antialiased;
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  font-weight: 400;
  letter-spacing: 0.01em;
  color: var(--charcoal);
}

/* ── Hero ─────────────────────────────────────────────────────── */
.hero {
  padding-top: calc(var(--nav-h) + 60px);
  padding-bottom: var(--section-gap);
}

.hero__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 4rem;
  align-items: start;
}

.hero__h1 {
  font-family: var(--font-display);
  -webkit-font-smoothing: subpixel-antialiased;
  font-size: clamp(2.6rem, 4.5vw, 4.1rem);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: 0.01em;
  color: var(--charcoal);
  margin-bottom: 1.25rem;
}

.hero__tagline {
  font-style: italic;
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.hero__pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.hero__img-placeholder {
  width: 100%;
  aspect-ratio: 3 / 2;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 0.75rem;
}

.edu-row {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.edu-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: opacity 0.2s;
}
.edu-badge:hover { opacity: 0.75; }

.edu-badge__logo {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  overflow: hidden;
}

.edu-badge__logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.edu-badge__text {
  display: flex;
  flex-direction: column;
  font-size: 0.88rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--text);
}

.edu-badge__text span {
  font-weight: 400;
  font-style: italic;
  font-size: 0.8rem;
  color: var(--text-soft);
}

.hero__caption-link {
  display: block;
  align-self: center;
  font-size: 0.95rem;
  font-weight: 600;
  font-style: italic;
  color: var(--cta);
  transition: opacity 0.2s, transform 0.15s;
}
.hero__caption-link:hover { opacity: 0.8; transform: translateX(2px); }

.hero__right {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

/* ── Brand bar ────────────────────────────────────────────────── */
.brand-bar {
  background: var(--bg-2);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  padding-block: 0.5rem;
}

.brand-bar__label {
  font-family: var(--font-display);
  -webkit-font-smoothing: subpixel-antialiased;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 400;
  letter-spacing: 0.01em;
  color: var(--charcoal);
  text-align: center;
  margin-bottom: 0.25rem;
}

.brand-bar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.brand-logo {
  width: 220px;
  height: 130px;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.brand-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

/* ── Work / Case studies ──────────────────────────────────────── */
.case-studies {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.case-card__readmore {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--cta);
  margin-top: -0.5rem;
  transition: opacity 0.2s;
}
.case-card__readmore:hover { opacity: 0.8; }

.case-card__divider {
  border: none;
  border-top: 1px solid var(--border-light);
  margin: 0;
}

.case-card {
  display: grid;
  grid-template-columns: 1fr 46%;
  min-height: 320px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.25s;
}
.case-card:hover {
  border-color: var(--green);
}

.case-card__body {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 2rem 2rem 1.75rem;
}

.case-card__title {
  font-size: clamp(1.3rem, 2.5vw, 1.85rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--text);
}

.case-card__desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.75;
}

.case-card__bottom {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-top: auto;
  flex-wrap: wrap;
}

.case-card__tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.case-card__tools {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.tool-logo {
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  overflow: hidden;
  border-radius: 8px;
}

.tool-logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.case-card__img {
  display: block;
  background: var(--bg-2);
  border-left: 1px solid var(--border-light);
  cursor: pointer;
}

.case-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ── About ────────────────────────────────────────────────────── */
.about__grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 5rem;
  align-items: start;
}

.about__text p {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.85;
  margin-bottom: 1.1rem;
}

.about__text .section__title { margin-bottom: 1.25rem; }

.about__skills-label {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-soft);
  margin-bottom: 1rem;
}

.skill-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.skill-list li {
  padding: 0.3rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: 99px;
  font-size: 0.83rem;
  font-weight: 600;
  color: var(--text);
  background: var(--bg-card);
  transition: border-color 0.2s, color 0.2s;
}
.skill-list li:hover { border-color: var(--green); color: var(--green); }

/* ── Contact ──────────────────────────────────────────────────── */
.contact { background: var(--bg-2); }

.contact__inner {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.contact__links {
  display: flex;
  gap: 1.5rem;
  font-size: 0.88rem;
  color: var(--text-soft);
}
.contact__links a:hover { color: var(--green); }

/* ── Footer ───────────────────────────────────────────────────── */
.footer {
  padding-block: 2rem;
  border-top: 1px solid var(--border-light);
  text-align: center;
  font-size: 0.82rem;
  color: var(--text-soft);
}

/* ── Responsive ───────────────────────────────────────────────── */
@media (max-width: 860px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__caption-link { align-self: flex-start; }

  .case-card { grid-template-columns: 1fr; min-height: unset; }
  .case-card__img { height: 220px; border-left: none; border-top: 1px solid var(--border-light); order: -1; }

  .about__grid { grid-template-columns: 1fr; gap: 2.5rem; }
}

@media (max-width: 640px) {
  :root { --section-gap: 72px; }

  .brand-bar__inner { justify-content: center; }
  .brand-logo { width: 150px; height: 88px; }

  .nav__burger { display: flex; }

  .nav__links {
    position: absolute;
    top: var(--nav-h);
    left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    background: var(--bg-nav);
    border-bottom: 1px solid var(--border);
    padding: 0.75rem 1rem;
    gap: 0.2rem;
    display: none;
  }
  .nav__links.is-open { display: flex; }
  .nav__link { padding: 0.6rem 1rem; }

}