/* ===================================================================
   Abraham N. Taremwa — Portfolio
   Design system: warm off-white minimalism, large serif display type,
   terracotta accent, generous whitespace. Benchmarked against modern
   award-winning portfolio sites (split-screen sections, big type,
   curated case studies, subtle motion).
=================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300;0,9..144,400;0,9..144,500;0,9..144,600;0,9..144,700;1,9..144,400;1,9..144,500&family=Inter:wght@400;500;600;700&display=swap');

:root {
  /* Colors */
  --bg: #FAF8F4;
  --bg-alt: #F1EBE0;
  --ink: #1B1712;
  --ink-soft: #5B5449;
  --ink-faint: #6E665A;
  --line: #E3DACB;
  --line-strong: #D2C6B2;
  --accent: #C1622D;
  --accent-dark: #9C4A1E;
  --accent-darker: #7A3814;
  --accent-light: #E7A15C;
  --accent-soft: #F1DFCD;
  --dark-bg: #17130F;
  --dark-ink: #F3ECDF;
  --dark-line: #34302A;
  --cream: #F3E9D2;
  --white: #FFFFFF;

  /* Type */
  --font-display: "Fraunces", ui-serif, Georgia, serif;
  --font-body: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;

  /* Layout */
  --container: 1180px;
  --container-narrow: 780px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 28px;
  --shadow-sm: 0 2px 10px rgba(27, 23, 18, 0.06);
  --shadow-md: 0 12px 40px rgba(27, 23, 18, 0.10);
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}
body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, picture, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
ul, ol { list-style: none; padding: 0; }
input, textarea, select { font: inherit; color: inherit; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 500; line-height: 1.08; letter-spacing: -0.01em; }

/* ---------- Skip link ---------- */
.skip-link {
  position: absolute;
  left: 1rem;
  top: -60px;
  background: var(--ink);
  color: var(--bg);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  z-index: 200;
  transition: top 0.2s var(--ease);
}
.skip-link:focus { top: 1rem; }

/* ---------- Layout helpers ---------- */
.wrap {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 1.5rem;
}
.wrap--narrow { max-width: var(--container-narrow); }
@media (min-width: 640px) { .wrap { padding-inline: 2.5rem; } }

.section { padding-block: clamp(3.5rem, 7vw, 7rem); }
.section--tight { padding-block: clamp(2.5rem, 5vw, 4.5rem); }
.section--alt { background: var(--bg-alt); }
.section--dark { background: var(--dark-bg); color: var(--dark-ink); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-dark);
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 1.5px;
  background: var(--accent);
  display: inline-block;
}

.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: clamp(2rem, 4vw, 3.5rem);
}
.section-head h2 { font-size: clamp(1.9rem, 3.4vw, 2.8rem); }
.section-head p { color: var(--ink-soft); max-width: 46ch; font-size: 1.05rem; }
.section-head .eyebrow { margin-bottom: 0.9rem; }

.h-kicker-block { max-width: 60ch; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 1.6rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform 0.25s var(--ease), background 0.25s var(--ease), color 0.25s var(--ease), box-shadow 0.25s var(--ease);
  white-space: nowrap;
}
.btn svg { width: 16px; height: 16px; transition: transform 0.25s var(--ease); }
.btn:hover svg { transform: translateX(3px); }
.btn-primary { background: var(--ink); color: var(--bg); }
.btn-primary:hover { background: var(--accent-dark); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.btn-accent { background: var(--accent-dark); color: var(--white); }
.btn-accent:hover { background: var(--accent-darker); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.btn-ghost { border: 1.5px solid var(--line-strong); color: var(--ink); }
.btn-ghost:hover { border-color: var(--ink); background: var(--ink); color: var(--bg); }
.btn-ghost-light { border: 1.5px solid rgba(243,236,223,0.35); color: var(--dark-ink); }
.btn-ghost-light:hover { border-color: var(--dark-ink); background: var(--dark-ink); color: var(--dark-bg); }
.btn-sm { padding: 0.6rem 1.2rem; font-size: 0.85rem; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 248, 244, 0.82);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 1.15rem;
}
.brand {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.brand__mark {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--cream);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  font-weight: 600;
}
.nav-desktop { display: none; }
.nav-desktop ul { display: flex; align-items: center; gap: 2.1rem; }
.nav-desktop a {
  font-size: 0.95rem;
  font-weight: 500;
  position: relative;
  padding-block: 0.3rem;
  color: var(--ink-soft);
  transition: color 0.2s var(--ease);
}
.nav-desktop a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s var(--ease);
}
.nav-desktop a:hover, .nav-desktop a[aria-current="page"] { color: var(--ink); }
.nav-desktop a:hover::after, .nav-desktop a[aria-current="page"]::after { transform: scaleX(1); transform-origin: left; }
.nav-cta { display: none; }

.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
}
.nav-toggle span { width: 22px; height: 2px; background: var(--ink); transition: all 0.25s var(--ease); }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-mobile {
  position: fixed;
  inset: 0;
  top: 68px;
  background: var(--bg);
  padding: 2rem 1.5rem;
  transform: translateY(-8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s var(--ease), transform 0.25s var(--ease);
  z-index: 90;
}
.nav-mobile.is-open { opacity: 1; transform: translateY(0); pointer-events: auto; }
.nav-mobile ul { display: flex; flex-direction: column; gap: 0.4rem; }
.nav-mobile a {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  padding-block: 0.6rem;
  border-bottom: 1px solid var(--line);
}
.nav-mobile .btn { margin-top: 2rem; }

@media (min-width: 900px) {
  .nav-desktop { display: block; }
  .nav-cta { display: inline-flex; }
  .nav-toggle { display: none; }
}

/* ---------- Hero ---------- */
.hero {
  padding-block: clamp(2.5rem, 6vw, 5rem) clamp(3rem, 6vw, 5rem);
}
.hero__grid {
  display: grid;
  gap: clamp(2.5rem, 6vw, 4rem);
  align-items: center;
}
@media (min-width: 960px) {
  .hero__grid { grid-template-columns: 1.15fr 0.85fr; }
}
.hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
  background: var(--bg-alt);
  border: 1px solid var(--line);
  padding: 0.5rem 0.9rem;
  border-radius: 999px;
  margin-bottom: 1.75rem;
}
.hero__kicker .dot { width: 8px; height: 8px; border-radius: 50%; background: #4CAF6D; box-shadow: 0 0 0 3px rgba(76,175,109,0.18); }
.hero h1 {
  font-size: clamp(2.4rem, 5.4vw, 4.2rem);
  letter-spacing: -0.02em;
}
.hero h1 em { font-style: italic; color: var(--accent); font-weight: 500; }
.hero__intro {
  margin-top: 1.6rem;
  font-size: clamp(1.05rem, 1.6vw, 1.2rem);
  color: var(--ink-soft);
  max-width: 52ch;
}
.hero__cta { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2.4rem; }
.hero__meta { display: flex; flex-wrap: wrap; gap: 1.6rem; margin-top: 2.75rem; color: var(--ink-soft); font-size: 0.9rem; }
.hero__meta li { display: flex; align-items: center; gap: 0.5rem; }
.hero__meta svg { width: 16px; height: 16px; color: var(--accent); }

.hero__portrait {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--dark-bg);
  aspect-ratio: 4 / 5;
  box-shadow: var(--shadow-md);
}
.hero__portrait img { width: 100%; height: 100%; object-fit: cover; object-position: top center; }
.hero__portrait-tag {
  position: absolute;
  left: 1.1rem;
  bottom: 1.1rem;
  right: 1.1rem;
  background: rgba(23, 19, 15, 0.72);
  backdrop-filter: blur(8px);
  color: var(--dark-ink);
  padding: 0.9rem 1.1rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  border: 1px solid rgba(243,236,223,0.12);
}
.hero__portrait-tag strong { font-family: var(--font-display); font-size: 1.05rem; font-weight: 500; }

/* ---------- Stats bar ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.75rem;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding-block: 2.75rem;
}
@media (min-width: 720px) { .stats { grid-template-columns: repeat(4, 1fr); } }
.stat { text-align: left; }
.stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.4vw, 2.6rem);
  font-weight: 500;
  color: var(--accent);
}
.stat span { color: var(--ink-soft); font-size: 0.92rem; }

/* ---------- Cards: Skills ---------- */
.grid-3 { display: grid; gap: 1.5rem; grid-template-columns: 1fr; }
@media (min-width: 700px) { .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } }

.skill-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 1.9rem;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}
.skill-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--line-strong); }
.skill-card__index { font-family: var(--font-display); color: var(--accent-dark); font-size: 0.95rem; margin-bottom: 1rem; display: block; }
.skill-card h3 { font-size: 1.2rem; margin-bottom: 0.6rem; }
.skill-card p { color: var(--ink-soft); font-size: 0.96rem; }

/* ---------- Timeline (experience) ---------- */
.timeline { display: flex; flex-direction: column; }
.timeline-item {
  display: grid;
  gap: 0.4rem 2rem;
  grid-template-columns: 1fr;
  padding-block: 1.75rem;
  border-top: 1px solid var(--line);
}
.timeline-item:last-child { border-bottom: 1px solid var(--line); }
@media (min-width: 760px) {
  .timeline-item { grid-template-columns: 160px 1fr; align-items: baseline; }
}
.timeline-item__year {
  font-family: var(--font-display);
  color: var(--accent-dark);
  font-size: 1.05rem;
}
.timeline-item h3 { font-size: 1.25rem; margin-bottom: 0.3rem; }
.timeline-item .org { color: var(--ink-soft); font-size: 0.92rem; margin-bottom: 0.6rem; display: block; }
.timeline-item p:last-child { color: var(--ink-soft); max-width: 60ch; }

/* Education grid */
.edu-grid { display: grid; gap: 1.75rem; grid-template-columns: 1fr; }
@media (min-width: 760px) { .edu-grid { grid-template-columns: repeat(3, 1fr); } }
.edu-card { border-left: 2px solid var(--accent); padding-left: 1.25rem; }
.edu-card .year { color: var(--ink-faint); font-size: 0.85rem; letter-spacing: 0.06em; text-transform: uppercase; }
.edu-card h3 { font-size: 1.15rem; margin: 0.35rem 0 0.15rem; }
.edu-card .school { color: var(--accent-dark); font-size: 0.92rem; display: block; margin-bottom: 0.6rem; }
.edu-card p { color: var(--ink-soft); font-size: 0.94rem; }

/* ---------- Work / Case study cards ---------- */
.work-grid { display: grid; gap: 1.75rem; grid-template-columns: 1fr; }
@media (min-width: 760px) { .work-grid { grid-template-columns: repeat(2, 1fr); } }

.work-card {
  position: relative;
  display: block;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--ink);
  color: var(--dark-ink);
  min-height: 340px;
  padding: 1.9rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  isolation: isolate;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}
.work-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.work-card::before {
  content: "";
  position: absolute; inset: 0;
  z-index: -1;
  opacity: 0.9;
  transition: transform 0.6s var(--ease);
}
.work-card:hover::before { transform: scale(1.06); }
.work-card--1::before { background: radial-gradient(120% 120% at 100% 0%, #E7A15C 0%, #C1622D 45%, #6B2F13 100%); }
.work-card--2::before { background: radial-gradient(120% 120% at 0% 100%, #D8C9A3 0%, #8A7350 45%, #241C12 100%); }
.work-card--3::before { background: radial-gradient(120% 120% at 100% 100%, #7C9A92 0%, #3C5C56 45%, #16211D 100%); }
.work-card--4::before { background: radial-gradient(120% 120% at 0% 0%, #C98A8A 0%, #8C4A4A 45%, #241213 100%); }

.work-card__tag {
  align-self: flex-start;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: rgba(255,255,255,0.14);
  border: 1px solid rgba(255,255,255,0.25);
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  margin-bottom: auto;
}
.work-card h3 { font-size: 1.5rem; margin-top: 1.5rem; }
.work-card p { color: rgba(243,236,223,0.78); margin-top: 0.5rem; font-size: 0.95rem; max-width: 42ch; }
.work-card__arrow {
  position: absolute;
  top: 1.6rem; right: 1.6rem;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.14);
  display: flex; align-items: center; justify-content: center;
  transition: background 0.3s var(--ease), transform 0.3s var(--ease);
}
.work-card:hover .work-card__arrow { background: var(--dark-ink); color: var(--ink); transform: rotate(45deg); }
.work-card__arrow svg { width: 18px; height: 18px; }

.work-card__stats { display: flex; gap: 1.25rem; margin-top: 1.1rem; flex-wrap: wrap; }
.work-card__stats div strong { display: block; font-family: var(--font-display); font-size: 1.3rem; }
.work-card__stats div span { font-size: 0.78rem; color: rgba(243,236,223,0.6); }

/* Case study detail page */
.case-hero { padding-block: clamp(2rem, 5vw, 3.5rem); }
.case-hero__meta { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-bottom: 1.5rem; }
.case-hero__meta span {
  font-size: 0.8rem;
  border: 1px solid var(--line-strong);
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  color: var(--ink-soft);
}
.case-cover {
  border-radius: var(--radius-lg);
  min-height: 320px;
  margin-top: 2.5rem;
  display: flex;
  align-items: flex-end;
  padding: 2rem;
  color: var(--dark-ink);
}
.case-cover h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); max-width: 20ch; }
.case-stats { display: grid; grid-template-columns: repeat(2,1fr); gap: 1.5rem; margin-block: 2.5rem; }
@media (min-width: 700px) { .case-stats { grid-template-columns: repeat(4,1fr); } }
.case-stats div { border-top: 2px solid var(--accent); padding-top: 0.75rem; }
.case-stats strong { display: block; font-family: var(--font-display); font-size: 1.9rem; }
.case-stats span { color: var(--ink-soft); font-size: 0.85rem; }

/* ---------- Prose (markdown content) ---------- */
.prose { max-width: 70ch; font-size: 1.08rem; }
.prose > * + * { margin-top: 1.35em; }
.prose h2 { font-size: clamp(1.4rem, 2.6vw, 1.9rem); margin-top: 2.2em; }
.prose h3 { font-size: clamp(1.15rem, 2vw, 1.4rem); margin-top: 1.8em; }
.prose p { color: var(--ink); }
.prose ul, .prose ol { padding-left: 1.4em; }
.prose ul { list-style: disc; }
.prose ol { list-style: decimal; }
.prose li + li { margin-top: 0.5em; }
.prose a { color: var(--accent-dark); text-decoration: underline; text-underline-offset: 3px; }
.prose blockquote {
  border-left: 3px solid var(--accent);
  padding-left: 1.3em;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-style: italic;
  color: var(--ink);
}
.prose code { background: var(--bg-alt); padding: 0.2em 0.45em; border-radius: 4px; font-size: 0.9em; }
.prose img { border-radius: var(--radius-md); margin-block: 1em; }
.prose strong { font-weight: 600; }

/* ---------- Blog ---------- */
.post-grid { display: grid; gap: 2rem; grid-template-columns: 1fr; }
@media (min-width: 720px) { .post-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1040px) { .post-grid.post-grid--3 { grid-template-columns: repeat(3, 1fr); } }

.post-card { display: flex; flex-direction: column; height: 100%; }
.post-card__cover {
  border-radius: var(--radius-md);
  aspect-ratio: 16/10;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  padding: 1rem;
}
.post-card__cover span {
  background: rgba(255,255,255,0.85);
  color: var(--ink);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
}
.post-card__body { padding-block: 1.2rem; }
.post-card__meta { display: flex; gap: 0.9rem; color: var(--ink-faint); font-size: 0.82rem; margin-bottom: 0.7rem; }
.post-card h3 { font-size: 1.3rem; transition: color 0.2s var(--ease); }
.post-card:hover h3 { color: var(--accent-dark); }
.post-card p { color: var(--ink-soft); margin-top: 0.55rem; font-size: 0.95rem; }
.post-card__readmore { margin-top: 1rem; font-size: 0.88rem; font-weight: 600; color: var(--accent-dark); display: inline-flex; align-items: center; gap: 0.4rem; }

.cover-a { background: radial-gradient(120% 120% at 100% 0%, #E7A15C 0%, #C1622D 45%, #6B2F13 100%); }
.cover-b { background: radial-gradient(120% 120% at 0% 100%, #D8C9A3 0%, #8A7350 45%, #241C12 100%); }
.cover-c { background: radial-gradient(120% 120% at 100% 100%, #7C9A92 0%, #3C5C56 45%, #16211D 100%); }
.cover-d { background: radial-gradient(120% 120% at 0% 0%, #C98A8A 0%, #8C4A4A 45%, #241213 100%); }

.post-header { padding-block: clamp(2rem, 5vw, 3.5rem) 2rem; }
.post-header__meta { display: flex; gap: 1.2rem; flex-wrap: wrap; color: var(--ink-soft); font-size: 0.9rem; margin-bottom: 1.4rem; }
.post-header h1 { font-size: clamp(2rem, 4.4vw, 3.2rem); max-width: 22ch; }
.post-header__desc { margin-top: 1.2rem; font-size: 1.15rem; color: var(--ink-soft); max-width: 60ch; }
.post-cover-banner { border-radius: var(--radius-lg); aspect-ratio: 21/9; margin-bottom: 3rem; }

.author-box {
  display: flex;
  align-items: center;
  gap: 1rem;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding-block: 1.5rem;
  margin-top: 3rem;
}
.author-box img { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; }
.author-box strong { font-family: var(--font-display); font-size: 1.05rem; font-weight: 500; }
.author-box p { color: var(--ink-soft); font-size: 0.9rem; }

.tag-list { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.tag {
  font-size: 0.78rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  color: var(--ink-soft);
}

/* ---------- Contact ---------- */
.contact-grid { display: grid; gap: 3rem; grid-template-columns: 1fr; }
@media (min-width: 900px) { .contact-grid { grid-template-columns: 1fr 1fr; } }
.contact-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--white);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.contact-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-sm); }
.contact-card__icon {
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent-dark);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact-card__icon svg { width: 20px; height: 20px; }
.contact-card strong { display: block; font-size: 0.95rem; }
.contact-card span { color: var(--ink-soft); font-size: 0.88rem; }

.form-field { margin-bottom: 1.4rem; }
.form-field label { display: block; font-size: 0.88rem; font-weight: 600; margin-bottom: 0.5rem; }
.form-field input, .form-field textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1.5px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--white);
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.form-field input:focus, .form-field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}
.form-row { display: grid; gap: 1.2rem; grid-template-columns: 1fr; }
@media (min-width: 600px) { .form-row { grid-template-columns: 1fr 1fr; } }

/* ---------- CTA band ---------- */
.cta-band {
  border-radius: var(--radius-lg);
  padding: clamp(2.5rem, 6vw, 4.5rem);
  text-align: center;
  background: var(--dark-bg);
  color: var(--dark-ink);
}
.cta-band h2 { font-size: clamp(1.9rem, 4vw, 3rem); max-width: 24ch; margin-inline: auto; }
.cta-band p { color: rgba(243,236,223,0.72); max-width: 50ch; margin: 1.2rem auto 0; }
.cta-band .hero__cta { justify-content: center; margin-top: 2.2rem; }

/* ---------- Footer ---------- */
.site-footer { background: var(--dark-bg); color: var(--dark-ink); padding-block: clamp(3rem, 6vw, 5rem) 2rem; }
.footer-grid {
  display: grid;
  gap: 2.5rem;
  grid-template-columns: 1fr;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--dark-line);
}
@media (min-width: 760px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; } }
.footer-brand h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); max-width: 14ch; }
.footer-brand p { color: rgba(243,236,223,0.65); margin-top: 1rem; max-width: 38ch; }
.footer-col h4 { font-size: 0.8rem; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(243,236,223,0.55); margin-bottom: 1.1rem; }
.footer-col ul { display: flex; flex-direction: column; gap: 0.7rem; }
.footer-col a { color: rgba(243,236,223,0.85); transition: color 0.2s var(--ease); }
.footer-col a:hover { color: var(--accent-light); }
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 2rem;
  color: rgba(243,236,223,0.5);
  font-size: 0.85rem;
}
.footer-social { display: flex; gap: 0.9rem; }
.footer-social a {
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid var(--dark-line);
  display: flex; align-items: center; justify-content: center;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease);
}
.footer-social a:hover { background: var(--accent); border-color: var(--accent); }
.footer-social svg { width: 16px; height: 16px; }

/* ---------- Reveal-on-scroll ----------
   Progressive enhancement only: content is fully visible by default so it
   never depends on JavaScript running (good for SEO, slow connections, and
   no-JS users). The .js class is added synchronously in <head>, so only
   JS-enabled browsers ever see the initial hidden state before reveal. */
.js [data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.js [data-reveal].is-visible { opacity: 1; transform: translateY(0); }

/* ---------- 404 ---------- */
.error-page { min-height: 60vh; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; }
.error-page h1 { font-size: clamp(3rem, 10vw, 7rem); color: var(--accent); }

/* ---------- Utility ---------- */
.text-center { text-align: center; }
.mt-lg { margin-top: clamp(2.5rem, 5vw, 4rem); }
.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.pill-nav { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-bottom: 2.5rem; }
.pill-nav a, .pill-nav button {
  padding: 0.55rem 1.1rem;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  font-size: 0.88rem;
  color: var(--ink-soft);
  transition: all 0.2s var(--ease);
}
.pill-nav a:hover, .pill-nav a[aria-current="page"], .pill-nav button.is-active {
  background: var(--ink); color: var(--bg); border-color: var(--ink);
}