/* ============================================================
   Nagu Diagnostics — Design System
   Precision Scan · Better Care
   ============================================================ */

:root {
  --wine: #67143A;
  --wine-deep: #4A0E2A;
  --camel: #A17050;
  --camel-light: #C9A582;
  --paper: #FBF9F7;
  --ink: #231016;
  --surface: #FFFFFF;

  --wine-rgb: 103, 20, 58;
  --camel-rgb: 161, 112, 80;

  --max-width: 1240px;
  --gutter: clamp(1.25rem, 4vw, 3rem);

  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --radius: 4px;
  --shadow-soft: 0 12px 32px rgba(74, 14, 42, 0.10);
  --shadow-card: 0 4px 16px rgba(35, 16, 22, 0.06);

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}

html, body { max-width: 100%; overflow-x: hidden; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

/* Long unbroken strings (emails, addresses) shouldn't force horizontal
   scroll in narrow columns on small phones */
address, .footer a, .small, p { overflow-wrap: break-word; }

img { max-width: 100%; display: block; }
a { color: inherit; }

h1, h2, h3, .display {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.12;
  color: var(--wine-deep);
  margin: 0 0 0.5em;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.2rem, 4.5vw, 3.6rem); font-weight: 500; }
h2 { font-size: clamp(1.7rem, 3vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }

p { margin: 0 0 1em; }
p.lede { font-size: 1.15rem; color: #4a3038; }

.eyebrow {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--camel);
  margin: 0 0 0.9em;
  display: block;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.section { padding: clamp(3.5rem, 7vw, 6.5rem) 0; }
.section--tight { padding: clamp(2.5rem, 5vw, 4rem) 0; }
.section--surface { background: var(--surface); }
.section--wine { background: var(--wine); color: #F3E4EA; }
.section--wine h2, .section--wine h3 { color: #FBF9F7; }
.section--wine-deep { background: var(--wine-deep); color: #F3E4EA; }
.section--paper-alt { background: #F4EEE8; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.85em 1.7em;
  border-radius: var(--radius);
  text-decoration: none;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s var(--ease), color 0.25s var(--ease);
  white-space: nowrap;
}
.btn:focus-visible { outline: 2.5px solid var(--camel); outline-offset: 3px; }
.btn--primary { background: var(--wine); color: #fff; }
.btn--primary:hover { background: var(--wine-deep); box-shadow: var(--shadow-soft); transform: translateY(-1px); }
.btn--ghost { background: transparent; color: var(--wine); border-color: var(--wine); }
.btn--ghost:hover { background: rgba(var(--wine-rgb), 0.06); }
.btn--on-wine { background: var(--camel); color: var(--wine-deep); }
.btn--on-wine:hover { background: var(--camel-light); }
.btn--outline-light { background: transparent; color: #fff; border-color: rgba(255,255,255,0.55); }
.btn--outline-light:hover { background: rgba(255,255,255,0.12); border-color: #fff; }
.btn--sm { padding: 0.6em 1.2em; font-size: 0.85rem; }

/* ---------- Nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(251, 249, 247, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(var(--wine-rgb), 0.08);
}
.nav__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0.6rem var(--gutter);
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.nav__brand {
  display: flex;
  align-items: center;
  text-decoration: none;
  margin-right: auto;
}
.nav__logo {
  height: 72px;
  width: auto;
  display: block;
}
@media (max-width: 560px) {
  .nav__logo { height: 56px; }
}
.nav__brand-name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--wine);
  letter-spacing: -0.01em;
}
.nav__brand-tag {
  font-size: 0.6rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--camel);
  font-weight: 600;
}
.footer__logo {
  height: 106px;
  width: auto;
  display: block;
  margin-bottom: 1rem;
}
.nav__links {
  display: flex;
  gap: 1.15rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav__links a {
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--ink);
  padding-bottom: 4px;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}
.nav__links a:hover, .nav__links a[aria-current="page"] { color: var(--wine); border-color: var(--camel); }
.nav__actions { display: flex; align-items: center; gap: 1.1rem; }
.nav__phone {
  display: flex;
  align-items: center;
  gap: 0.5em;
}
.nav__phone-icon-link {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--wine-deep);
  text-decoration: none;
  flex-shrink: 0;
}
.nav__phone-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}
.nav__phone-numbers {
  display: flex;
  flex-direction: column;
  line-height: 1.3;
}
.nav__phone-numbers a {
  font-weight: 700;
  font-size: 0.8rem;
  color: var(--wine-deep);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}
.nav__phone-numbers a:hover { color: var(--wine); }
.nav__toggle {
  display: none;
  position: relative;
  z-index: 101;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}
.nav__toggle:focus-visible { outline: 2.5px solid var(--camel); outline-offset: 3px; border-radius: 2px; }
.nav__toggle-bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--wine-deep);
  border-radius: 2px;
  transition: transform 0.28s var(--ease), opacity 0.2s var(--ease), width 0.2s var(--ease);
}
.nav__toggle-bar + .nav__toggle-bar { margin-top: 5px; }

@media (max-width: 1100px) {
  .nav__toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    width: 40px;
    height: 40px;
    align-items: center;
  }
  .nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }
  .nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(2) {
    opacity: 0;
    width: 0;
  }
  .nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .nav__links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--surface);
    border-top: 1px solid rgba(var(--wine-rgb), 0.08);
    box-shadow: var(--shadow-soft);
    padding: 0.5rem var(--gutter) 0.5rem;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transform: translateY(-6px);
    transition: max-height 0.32s var(--ease), opacity 0.22s var(--ease), transform 0.28s var(--ease);
  }
  .nav__links.is-open {
    display: flex;
    max-height: 80vh;
    opacity: 1;
    transform: translateY(0);
    padding-bottom: 1rem;
  }
  .nav__links a {
    display: block;
    padding: 0.9rem 0.2rem;
    border-bottom: 1px solid rgba(var(--wine-rgb), 0.08);
    font-size: 1rem;
  }
  .nav__links li:last-child a { border-bottom: none; }
  .nav__links a[aria-current="page"] { border-bottom-color: var(--camel); }

  .nav__phone-numbers { display: none; }
  .nav__phone-icon-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(var(--wine-rgb), 0.06);
  }
  .nav__phone-icon { width: 19px; height: 19px; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 88vh;
  min-height: 88svh; /* accounts for mobile browser toolbars so CTAs aren't pushed off-screen */
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  color: #fff;
}
.hero__media {
  position: absolute; inset: 0;
  overflow: hidden;
  background: linear-gradient(135deg, #7a1c45 0%, #4A0E2A 55%, #2c0819 100%);
}
.hero__video {
  position: absolute; inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 58% 35%; /* keeps the patient's face in frame on narrow/tall crops */
  /* desaturate slightly so the wine tint reads as one blended image, not video-over-gradient */
  filter: saturate(0.75) brightness(0.9);
}
@media (max-width: 880px) {
  .hero__video { object-position: 62% 32%; }
}
.hero__media::before {
  content: "";
  position: absolute; inset: 0;
  z-index: 1;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(161,112,80,0.35), transparent 45%),
    radial-gradient(circle at 80% 70%, rgba(103,20,58,0.5), transparent 55%);
  mix-blend-mode: soft-light;
}
.hero__media::after {
  content: "";
  position: absolute; inset: 0;
  z-index: 2;
  background: linear-gradient(135deg, rgba(122,28,69,0.6) 0%, rgba(74,14,42,0.65) 55%, rgba(44,8,25,0.78) 100%);
  mix-blend-mode: multiply;
}
.hero__scrim {
  position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(35,16,22,0.88) 0%, rgba(35,16,22,0.35) 45%, rgba(35,16,22,0.05) 75%);
}
.hero__content {
  position: relative;
  z-index: 2;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 4rem var(--gutter) 4.5rem;
  width: 100%;
}
.hero h1 { color: #fff; max-width: 780px; }
.hero .eyebrow { color: var(--camel-light); }
.hero p.lede { color: rgba(255,255,255,0.86); max-width: 620px; }
.hero__ctas { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 1.6rem; }
.photo-note {
  display: inline-block;
  margin-top: 1.4rem;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.03em;
}

/* Placeholder photo block, used until real photography lands */
.ph {
  position: relative;
  background: linear-gradient(135deg, #efe2d4 0%, #e3cdb8 100%);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--camel);
  min-height: 220px;
}
.ph::before {
  content: "";
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(103,20,58,0.06) 1px, transparent 1px), linear-gradient(90deg, rgba(103,20,58,0.06) 1px, transparent 1px);
  background-size: 24px 24px;
}
.ph__label {
  position: relative;
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-align: center;
  padding: 0 1.5rem;
  color: var(--wine);
  opacity: 0.75;
}
.ph--photo::before { display: none; }
.ph__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ---------- Credentials strip ---------- */
.creds {
  background: var(--wine);
  color: var(--camel-light);
  padding: 1.1rem 0;
}
.creds__row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
  font-size: 0.82rem;
  letter-spacing: 0.02em;
}
.creds__row span {
  position: relative;
  padding: 0.3rem 1.5rem;
}
.creds__row span::after {
  content: "";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 1em;
  background: rgba(201, 165, 130, 0.35);
}
.creds__row span:last-child::after { display: none; }
.creds__row strong { color: #fff; font-weight: 700; }
@media (max-width: 880px) {
  .creds__row span { padding: 0.3rem 1rem; }
  .creds__row span::after { display: none; }
}

/* ---------- Grid / columns ---------- */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.4rem;
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.4rem;
}
@media (max-width: 880px) {
  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); gap: 2rem; }
}
@media (max-width: 640px) {
  .grid-3 { grid-template-columns: 1fr; }
}

.section-head {
  max-width: 640px;
  margin: 0 0 3rem;
}
.section-head--center { margin-left: auto; margin-right: auto; text-align: center; }

.card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(var(--wine-rgb), 0.06);
}
.card .ph { aspect-ratio: 4/3; margin-bottom: 1.4rem; }
.card h3 { margin-bottom: 0.5em; }
.card p { color: #5a4249; font-size: 0.95rem; margin-bottom: 0; }

/* ---------- Editorial service rows ---------- */
.service-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
  padding: clamp(2.5rem, 5vw, 4rem) 0;
  border-bottom: 1px solid rgba(var(--wine-rgb), 0.08);
}
.service-row:last-child { border-bottom: none; }
.service-row--reverse .service-row__media { order: 2; }
.service-row__media .ph { aspect-ratio: 5/4; }
.service-row__body .eyebrow { margin-bottom: 0.6em; }
.service-row__meta {
  display: flex; gap: 1.6rem; flex-wrap: wrap;
  margin: 1.4rem 0;
  font-size: 0.85rem;
}
.service-row__meta div { color: #6b4d55; }
.service-row__meta strong { display: block; color: var(--wine-deep); font-size: 0.95rem; }

.feature-callout {
  display: block;
  background: rgba(var(--camel-rgb), 0.09);
  border-left: 3px solid var(--camel);
  border-radius: var(--radius);
  padding: 0.75em 1.1em;
  margin: 1.2rem 0;
  font-size: 0.9rem;
  color: var(--wine-deep);
  line-height: 1.5;
}
.feature-callout strong { color: var(--wine); }
@media (max-width: 780px) {
  .service-row, .service-row--reverse .service-row__media { grid-template-columns: 1fr; order: 0; }
  .service-row { grid-template-columns: 1fr; }
}

/* ---------- Numbered steps ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2.5rem; counter-reset: step; }
.step { position: relative; padding-top: 0.5rem; }
.step__num {
  font-family: var(--font-display);
  font-size: 2.6rem;
  color: var(--camel-light);
  line-height: 1;
  margin-bottom: 0.5rem;
  display: block;
}
@media (max-width: 880px) { .steps { grid-template-columns: 1fr; } }

/* ---------- Centre list ---------- */
.centre-card {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  align-items: flex-start;
  background: var(--surface);
  border: 1px solid rgba(var(--wine-rgb), 0.08);
  border-radius: var(--radius);
  padding: 1.6rem 1.8rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}
.centre-card h3 { margin-bottom: 0.3em; }
.centre-card address { font-style: normal; color: #5a4249; font-size: 0.92rem; line-height: 1.5; }
.centre-card__meta { font-size: 0.85rem; color: var(--camel); margin-top: 0.4em; }

/* ---------- Team (text-only, no photos by design) ---------- */
.team-group { margin-bottom: 3rem; }
.team-group:last-child { margin-bottom: 0; }
.team-group__label {
  display: block;
  text-align: center;
  font-family: var(--font-body);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--camel);
  margin: 0 0 1.5rem;
}
.people-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.25rem;
}
.person-card {
  flex: 0 1 230px;
  background: var(--surface);
  border: 1px solid rgba(var(--wine-rgb), 0.09);
  border-radius: var(--radius);
  padding: 1.6rem 1.5rem;
  text-align: center;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), border-color 0.25s var(--ease);
}
.person-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
  border-color: rgba(var(--wine-rgb), 0.2);
}
.person-card__name {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--wine-deep);
  margin: 0 0 0.35em;
  line-height: 1.3;
}
.person-card__role {
  font-size: 0.82rem;
  color: var(--camel);
  font-weight: 600;
  line-height: 1.4;
}
.person-card--founder {
  flex-basis: 300px;
  padding: 2.1rem 2rem;
  background: linear-gradient(165deg, var(--surface) 0%, #FBF2E9 100%);
  border: 1px solid rgba(var(--wine-rgb), 0.16);
  border-top: 3px solid var(--wine);
  box-shadow: var(--shadow-card);
}
.person-card--founder .person-card__name { font-size: 1.3rem; }
.person-card--founder .person-card__role { font-size: 0.88rem; }
.person-card__label {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #fff;
  background: var(--wine);
  padding: 0.3em 0.85em;
  border-radius: 999px;
  margin-bottom: 1em;
}
/* Same polish/height as founder cards, camel accent so it stays
   distinguishable from an actual founder */
.person-card--lead {
  flex-basis: 300px;
  padding: 2.1rem 2rem;
  background: linear-gradient(165deg, var(--surface) 0%, #FBF2E9 100%);
  border: 1px solid rgba(var(--wine-rgb), 0.16);
  border-top: 3px solid var(--camel);
  box-shadow: var(--shadow-card);
}
.person-card--lead .person-card__name { font-size: 1.3rem; }
.person-card--lead .person-card__role { font-size: 0.88rem; }
.person-card--lead .person-card__label { background: var(--camel); }
@media (max-width: 480px) {
  .person-card, .person-card--founder, .person-card--lead { flex-basis: 100%; max-width: 320px; }
}

/* ---------- Testimonials ---------- */
.testimonial {
  background: var(--surface);
  border-left: 3px solid var(--camel);
  border-radius: var(--radius);
  padding: 1.8rem 2rem;
}
.testimonial blockquote { margin: 0 0 1rem; font-family: var(--font-display); font-size: 1.15rem; color: var(--wine-deep); font-style: italic; line-height: 1.45; }
.testimonial cite { font-style: normal; font-size: 0.85rem; color: #6b4d55; font-weight: 600; }

/* ---------- FAQ accordion ---------- */
.faq-item {
  border-bottom: 1px solid rgba(var(--wine-rgb), 0.12);
}
.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 1.4rem 0;
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--wine-deep);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-size: 1.4rem;
  color: var(--camel);
  flex-shrink: 0;
  transition: transform 0.25s var(--ease);
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item .faq-answer { padding: 0 0 1.5rem; color: #4a3038; max-width: 720px; }
.faq-item summary:focus-visible { outline: 2.5px solid var(--camel); outline-offset: 3px; }

/* ---------- CTA band ---------- */
.cta-band {
  text-align: center;
  padding: clamp(3.5rem, 7vw, 5.5rem) 0;
  position: relative;
}
.cta-band::before {
  content: "";
  display: block;
  width: 60px; height: 3px;
  background: var(--camel);
  margin: 0 auto 1.6rem;
}
.cta-band h2 { color: #fff; max-width: 720px; margin: 0 auto 1.6rem; }
.cta-band__ctas { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ---------- Footer ---------- */
.footer { background: var(--wine-deep); color: rgba(251,249,247,0.75); padding: 4rem 0 2rem; }
.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(4, 1fr);
  gap: 2.5rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer h4 { font-family: var(--font-body); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--camel-light); margin-bottom: 1.1rem; }
.footer__brand-name { font-family: var(--font-display); font-size: 1.3rem; color: #fff; margin-bottom: 0.8rem; }
.footer ul { list-style: none; margin: 0; padding: 0; }
.footer li { margin-bottom: 0.7rem; }
.footer a { text-decoration: none; color: rgba(251,249,247,0.75); font-size: 0.9rem; transition: color 0.2s var(--ease); }
.footer a:hover { color: var(--camel-light); }
.footer__bottom { padding-top: 1.6rem; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1rem; font-size: 0.8rem; }
@media (max-width: 880px) {
  .footer__grid { grid-template-columns: repeat(2, 1fr); gap: 2rem 1.5rem; }
}
@media (max-width: 560px) {
  .footer__grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
}

/* ---------- "Built by Enness Studio" badge ---------- */
.built-by {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  padding: 0.4em 0.9em 0.4em 1em;
  border-radius: 999px;
  background: rgba(10,10,12,0.78);
  border: 1px solid rgba(255,255,255,0.14);
  backdrop-filter: blur(10px) saturate(1.4);
  -webkit-backdrop-filter: blur(10px) saturate(1.4);
  box-shadow: 0 2px 10px rgba(0,0,0,0.28);
  font-size: 0.78rem;
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  transition: background 0.2s var(--ease), transform 0.2s var(--ease);
}
.built-by:hover { background: rgba(10,10,12,0.92); transform: translateY(-1px); color: #fff; }
.built-by img { height: 1.15em; width: auto; display: block; filter: brightness(0) invert(1); }

/* ---------- Scroll reveal ---------- */
.reveal { opacity: 0; transform: scale(0.98) translateY(14px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }

/* ---------- Utility ---------- */
.mt-0 { margin-top: 0; }
.text-camel { color: var(--camel); }
.small { font-size: 0.85rem; color: #6b4d55; }
.divider { height: 1px; background: rgba(var(--wine-rgb), 0.1); border: none; margin: 3rem 0; }
.skip-link {
  position: absolute; left: -999px; top: 0;
  background: var(--wine); color: #fff; padding: 0.8em 1.4em; z-index: 999;
}
.skip-link:focus { left: 1rem; top: 1rem; }