/* ==========================================================================
   affectMD Inc. — brand palette from Branding/affectMD-colours.ase:
   dark red #6A3547, light red #BD4E55, black #2D172A.
   Every foreground/background pair used here is verified >=4.5:1 (>=3:1 for
   large/decorative). Brand red #BD4E55 is 4.24:1 on --pale and 3.46:1 on
   --plum, so it is DECORATIVE / large-text only on those grounds: use
   --accent on light grounds and --accent-dark on plum for small text.
   ========================================================================== */

@font-face {
  font-family: 'Outfit';
  src: url('assets/fonts/outfit-var.woff2') format('woff2');
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'InterVar';
  src: url('assets/fonts/inter-var.woff2') format('woff2');
  font-weight: 400 600;
  font-style: normal;
  font-display: swap;
}

:root {
  /* affectMD brand (Branding/affectMD-colours.ase) */
  --maroon:      #6A3547;  /* affectMD dark red  */
  --red:         #BD4E55;  /* affectMD light red */
  --plum:        #2D172A;  /* affectMD black     */
  /* derived - every one verified for contrast, see the note above */
  --maroon-deep: #52293B;
  --accent:      #A84852;  /* accent TEXT on light grounds  */
  --accent-dark: #CA7177;  /* accent TEXT on the plum ground */
  --plum-deep:   #241320;
  --paper:       #FDFCFC;
  --surface:     #FFFFFF;
  --pale:        #F4F0F1;
  --line:        #E9E1E3;
  --ink:         #3A2537;
  --muted:       #875D6B;
  --on-dark:     #CAC5CA;
  --on-dark-dim: #B0A3A9;

  --display: 'Outfit', 'Segoe UI', system-ui, sans-serif;
  --body: 'InterVar', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --max: 1180px;
  --gut: clamp(20px, 4vw, 40px);
  --r: 14px;
  --ease: cubic-bezier(.22, .68, .35, 1);
}

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

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: var(--display);
  color: var(--maroon);
  line-height: 1.12;
  letter-spacing: -0.025em;
  margin: 0 0 .5em;
  font-weight: 600;
}
h1 { font-size: clamp(2.4rem, 1.4rem + 4vw, 4.1rem); }
h2 { font-size: clamp(1.75rem, 1.2rem + 2.1vw, 2.7rem); }
h3 { font-size: 1.16rem; letter-spacing: -0.012em; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
a { color: var(--accent); }

::selection { background: var(--red); color: #fff; }

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- layout primitives ---------- */

.wrap { max-width: var(--max); margin-inline: auto; padding-inline: var(--gut); }

.section { padding-block: clamp(64px, 9vw, 118px); }
.section--tight { padding-block: clamp(44px, 6vw, 72px); }
.section--pale { background: var(--pale); }
.section--white { background: var(--surface); }
.section--dark { background: var(--plum); color: var(--on-dark); }
.section--dark h2, .section--dark h3 { color: #fff; }

.eyebrow {
  display: block;
  font-family: var(--display);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.section--dark .eyebrow { color: var(--accent-dark); }

.lede { font-size: 1.12rem; color: var(--muted); max-width: 60ch; }
.section--dark .lede { color: var(--on-dark); }

.rule { width: 60px; height: 4px; background: var(--red); border-radius: 2px; margin: 22px 0 26px; }

/* ---------- header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(253, 252, 252, .84);
  backdrop-filter: saturate(180%) blur(10px);
  -webkit-backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s var(--ease), background-color .25s var(--ease);
}
.site-header.scrolled { border-bottom-color: var(--line); background: rgba(253, 252, 252, .96); }

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 74px;
  flex-wrap: wrap;
}
.brand { display: inline-flex; align-items: center; text-decoration: none; }
.brand img { display: block; height: 30px; width: auto; }

.site-nav { display: flex; gap: 30px; font-size: .95rem; }
.site-nav a {
  position: relative;
  color: var(--muted);
  text-decoration: none;
  padding: 6px 0;
  font-weight: 500;
  transition: color .18s var(--ease);
}
.site-nav a::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 2px;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .22s var(--ease);
}
.site-nav a:hover { color: var(--maroon); }
.site-nav a:hover::after { transform: scaleX(1); }
.site-nav a[aria-current="page"] { color: var(--maroon); font-weight: 600; }
.site-nav a[aria-current="page"]::after { transform: scaleX(1); }

/* ---------- buttons ---------- */

.actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  min-height: 48px;
  border-radius: 10px;
  font-family: var(--display);
  font-weight: 600;
  font-size: .97rem;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background-color .18s var(--ease), border-color .18s var(--ease),
              color .18s var(--ease), transform .18s var(--ease);
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--maroon); color: #fff; }
.btn-primary:hover { background: var(--maroon-deep); }
.btn-ghost { border-color: var(--line); color: var(--maroon); background: var(--surface); }
.btn-ghost:hover { border-color: var(--maroon); }

.section--dark .btn-primary { background: var(--red); color: #fff; }
.section--dark .btn-primary:hover { background: var(--accent); }
.section--dark .btn-ghost { background: transparent; border-color: rgba(255,255,255,.32); color: #fff; }
.section--dark .btn-ghost:hover { border-color: #fff; }
.section--dark :focus-visible { outline-color: var(--accent-dark); }

/* ---------- hero ---------- */

.hero { position: relative; overflow: hidden; padding-block: clamp(56px, 8vw, 104px) clamp(64px, 9vw, 112px); }
.hero .wrap { position: relative; z-index: 2; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr); gap: 40px; align-items: center; }
.hero h1 { margin-bottom: 0; }
.hero h1 .soft { color: var(--accent); }
.hero .lede { font-size: 1.18rem; }

.hero-mark { position: relative; justify-self: center; width: min(100%, 460px); }
.hero-mark svg { width: 100%; height: auto; display: block; overflow: visible; }
.hero-mark::after {
  content: '';
  position: absolute;
  inset: -18% -14%;
  background: radial-gradient(circle at 50% 50%, rgba(189,78,85,.17), rgba(189,78,85,0) 68%);
  z-index: -1;
}

/* ambient drift on the three ribbons of the mark */
.hero-mark svg path { transform-box: fill-box; transform-origin: center; will-change: transform; }
.hero-mark .m-ring   { animation: driftA 15s ease-in-out infinite; }
.hero-mark .m-ribbon { animation: driftB 19s ease-in-out infinite; }
.hero-mark .m-deep   { animation: driftC 17s ease-in-out infinite; }
@keyframes driftA { 0%,100% { transform: translate(0,0) rotate(0) } 50% { transform: translate(-1.4%, 1.6%) rotate(-1.1deg) } }
@keyframes driftB { 0%,100% { transform: translate(0,0) rotate(0) } 50% { transform: translate(1.8%, -1.5%) rotate(1.4deg) } }
@keyframes driftC { 0%,100% { transform: translate(0,0) rotate(0) } 50% { transform: translate(.9%, 1.2%) rotate(.7deg) } }

/* ---------- trust strip ---------- */

.strip { border-block: 1px solid var(--line); background: var(--surface); }
.strip-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 26px 34px;
}
.strip-item { display: flex; gap: 13px; align-items: flex-start; }
.strip-item svg { flex: none; width: 21px; height: 21px; margin-top: 3px; color: var(--accent); }
.strip-item strong { display: block; font-family: var(--display); color: var(--maroon); font-size: 1rem; font-weight: 600; }
.strip-item span { font-size: .9rem; color: var(--muted); line-height: 1.5; }

/* ---------- card grid ---------- */

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(248px, 1fr)); gap: 20px; margin-top: 44px; }

.card {
  position: relative;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 30px 26px 28px;
  transition: transform .22s var(--ease), border-color .22s var(--ease), box-shadow .22s var(--ease);
}
.card::before {
  /* a ribbon fragment echoing the mark's overlap, clipped to the corner */
  content: '';
  position: absolute;
  top: -54px; right: -54px;
  width: 128px; height: 128px;
  border-radius: 50%;
  background: var(--pale);
  transition: transform .35s var(--ease);
}
.card > * { position: relative; }
.card:hover { transform: translateY(-3px); border-color: var(--red); box-shadow: 0 12px 30px -18px rgba(106,53,71,.34); }
.card:hover::before { transform: scale(1.22); }
.card h3 { margin-bottom: .45em; }
.card p { color: var(--muted); font-size: .95rem; margin: 0; }
.card-icon {
  display: grid; place-items: center;
  width: 42px; height: 42px;
  border-radius: 11px;
  background: var(--maroon);
  color: var(--red);
  margin-bottom: 18px;
}
.card-icon svg { width: 21px; height: 21px; }

/* ---------- signature: the layers ---------- */

.layers-sec { position: relative; overflow: hidden; }
.layers-wrap { position: relative; margin-top: 46px; }
.layers-mark {
  position: absolute;
  top: 50%; left: 50%;
  width: min(96%, 620px);
  transform: translate(-50%, -50%);
  opacity: .26;
  pointer-events: none;
  z-index: 0;
}
.layers-mark img, .layers-mark svg { width: 100%; height: auto; display: block; }

.layers { position: relative; z-index: 1; display: grid; gap: 14px; }
.layer {
  display: grid;
  grid-template-columns: 168px minmax(0, 1fr);
  gap: 26px;
  align-items: baseline;
  padding: 22px 26px;
  border-radius: 12px;
  background: rgba(255, 255, 255, .90);
  backdrop-filter: blur(4px);
  border: 1px solid var(--line);
  border-left: 3px solid var(--red);
}
.layer h3 { margin: 0; }
.layer p { margin: 0; color: var(--muted); font-size: .95rem; }
.layer-note {
  margin-top: 26px;
  text-align: center;
  font-size: .93rem;
  color: var(--muted);
}

/* ---------- bento ---------- */

.bento { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 18px; margin-top: 44px; }
.bento .card { padding: 26px 24px; }
@media (min-width: 920px) {
  .bento { grid-template-columns: repeat(6, 1fr); }
  .b1 { grid-column: span 3; } .b2 { grid-column: span 3; }
  .b3 { grid-column: span 2; } .b4 { grid-column: span 2; } .b5 { grid-column: span 2; }
  .b6 { grid-column: span 6; display: flex; align-items: center; gap: 32px; }
  .b6 > div { flex: 1; }
}
.b6 .card-icon { margin-bottom: 0; flex: none; width: 54px; height: 54px; }
.b6 .card-icon svg { width: 26px; height: 26px; }

/* ---------- process (a real sequence, so numbering is meaningful) ---------- */

.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(215px, 1fr)); gap: 26px; margin-top: 46px; }
.step { position: relative; padding-top: 26px; border-top: 2px solid var(--line); }
.step::before {
  content: '';
  position: absolute;
  top: -2px; left: 0;
  width: 46px; height: 2px;
  background: var(--red);
}
.step-n {
  display: block;
  font-family: var(--display);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--accent);
  margin-bottom: 10px;
}
.step h3 { margin-bottom: .4em; }
.step p { color: var(--muted); font-size: .93rem; margin: 0; }

/* ---------- sectors ---------- */

.sector {
  padding: 32px 28px;
  border-radius: var(--r);
  background: var(--surface);
  border: 1px solid var(--line);
  transition: transform .22s var(--ease), border-color .22s var(--ease);
}
.sector:hover { transform: translateY(-3px); border-color: var(--red); }
.sector h3 { margin-bottom: .5em; }
.sector p { color: var(--muted); font-size: .95rem; margin: 0 0 16px; }
.sector ul { margin: 0; padding-left: 18px; color: var(--muted); font-size: .91rem; }
.sector li { margin-bottom: 5px; }

/* ---------- stats band ---------- */

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 34px; margin-top: 40px; }
.stat-k {
  display: block;
  font-family: var(--display);
  font-size: clamp(2.2rem, 1.4rem + 2.6vw, 3.2rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--red);
  line-height: 1;
  margin-bottom: 10px;
}
.stat p { color: var(--on-dark); font-size: .95rem; margin: 0; }

/* ---------- services page ---------- */

.svc-layout { display: grid; grid-template-columns: 232px minmax(0, 1fr); gap: 56px; align-items: start; }
.svc-nav { position: sticky; top: 104px; }
.svc-nav ol { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.svc-nav a {
  display: block;
  padding: 9px 14px;
  border-left: 2px solid var(--line);
  color: var(--muted);
  text-decoration: none;
  font-size: .92rem;
  transition: color .18s var(--ease), border-color .18s var(--ease), background-color .18s var(--ease);
}
.svc-nav a:hover { color: var(--maroon); background: var(--pale); }
.svc-nav a.active { color: var(--maroon); border-left-color: var(--red); font-weight: 600; }

.svc { padding-bottom: 46px; margin-bottom: 46px; border-bottom: 1px solid var(--line); scroll-margin-top: 104px; }
.svc:last-child { border-bottom: 0; margin-bottom: 0; padding-bottom: 0; }
.svc h2 { font-size: clamp(1.5rem, 1.2rem + 1.1vw, 2rem); }
.svc p { color: var(--muted); }
.svc-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.tag {
  font-size: .8rem;
  font-weight: 500;
  padding: 6px 13px;
  border-radius: 999px;
  background: var(--pale);
  color: var(--maroon);
}

/* ---------- contact page ---------- */

.contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 20px; margin-top: 40px; }
.contact-card {
  padding: 28px 26px;
  border-radius: var(--r);
  border: 1px solid var(--line);
  background: var(--surface);
  transition: border-color .22s var(--ease), transform .22s var(--ease);
}
.contact-card:hover { border-color: var(--red); transform: translateY(-3px); }
.contact-card .label {
  display: block;
  font-family: var(--display);
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
}
.contact-card .value {
  font-family: var(--display);
  font-size: 1.28rem;
  font-weight: 600;
  color: var(--maroon);
  text-decoration: none;
  line-height: 1.3;
  display: inline-block;
}
a.value:hover { color: var(--accent); text-decoration: underline; }
.contact-card small { display: block; margin-top: 10px; color: var(--muted); font-size: .88rem; }

/* ---------- footer ---------- */

.site-footer { background: var(--plum-deep); color: var(--on-dark-dim); padding-block: 56px 30px; }
.footer-top {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) repeat(auto-fit, minmax(140px, 1fr));
  gap: 40px;
  padding-bottom: 34px;
  border-bottom: 1px solid rgba(255,255,255,.11);
}
.site-footer img { height: 30px; width: auto; display: block; margin-bottom: 16px; }
.footer-top p { font-size: .92rem; max-width: 40ch; margin: 0; }
.footer-col h4 { color: #fff; font-size: .82rem; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 14px; }
.footer-col a, .footer-col span { display: block; color: var(--on-dark-dim); text-decoration: none; font-size: .93rem; margin-bottom: 9px; }
.footer-col a:hover { color: var(--accent-dark); }
.footer-bot {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  justify-content: space-between;
  padding-top: 22px;
  font-size: .86rem;
  color: var(--on-dark-dim);
}

/* ---------- scroll reveal (progressive: only active when JS is on) ---------- */

.js .reveal { opacity: 0; transform: translateY(16px); }
.js .reveal.in {
  opacity: 1;
  transform: none;
  transition: opacity .6s var(--ease), transform .6s var(--ease);
  transition-delay: var(--d, 0ms);
}
.js .layer { opacity: 0; transform: translateX(var(--from, -46px)); }
.js .layer.in {
  opacity: 1;
  transform: none;
  transition: opacity .62s var(--ease), transform .62s var(--ease);
  transition-delay: var(--d, 0ms);
}

/* ---------- responsive ---------- */

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 8px; }
  .hero-mark { grid-row: 1; width: min(64%, 300px); justify-self: start; margin-bottom: 6px; }
  .svc-layout { grid-template-columns: 1fr; gap: 30px; }
  .svc-nav { position: static; }
  .svc-nav ol { display: flex; flex-wrap: wrap; gap: 8px; }
  .svc-nav a { border-left: 0; border-bottom: 2px solid var(--line); padding: 7px 12px; }
  .svc-nav a.active { border-bottom-color: var(--red); }
}

@media (max-width: 680px) {
  body { font-size: 16px; }
  .site-header .wrap { min-height: 0; padding-block: 14px; gap: 12px; }
  .site-nav { gap: 22px; width: 100%; }
  .layer { grid-template-columns: 1fr; gap: 6px; }
  .b6 { display: block; }
  .b6 .card-icon { margin-bottom: 18px; }
  .btn { flex: 1 1 auto; justify-content: center; }
  .footer-top { grid-template-columns: 1fr; gap: 30px; }
}

/* ---------- reduced motion: content stays put and visible ---------- */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .js .reveal, .js .layer { opacity: 1; transform: none; }
}