/* ==========================================================================
   ClinicOS - design system (v2)
   Calm off-white base · teal accent · Roboto Serif 500 titles · Google Sans body
   Inspired by Ambience (nav, two-tone headlines, stat band) and Sarvam
   (flat bordered cards, icon tiles, list + visual sections, single quote card)
   ========================================================================== */

:root {
  /* surfaces */
  --bg: #faf9f8;
  --bg-soft: #f1f0ea;
  --bg-tint: #edf4f3;
  --bg-lav: #eef0fa;
  --bg-elev: #ffffff;
  --dark: #083a3a;

  /* ink */
  --ink: #101c22;
  --ink-2: #3b474d;
  --muted: #717c82;
  --line: rgba(16, 28, 34, 0.09);
  --line-strong: rgba(16, 28, 34, 0.16);

  /* brand */
  --teal: #0f8f8f;
  --teal-600: #0b7375;
  --teal-deep: #0a4f58;
  --mint: #7fe0d0;
  --violet: #7c74f2;
  --coral: #e8694f;
  --amber: #e9b04a;

  /* type */
  --font-display: "Roboto Serif", "Iowan Old Style", Georgia, serif;
  --font-sans: "Google Sans", "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  /* motion */
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);

  /* shape */
  --radius-lg: 22px;
  --radius: 16px;
  --radius-sm: 12px;
  --container: 1160px;
}

@view-transition { navigation: auto; }
::view-transition-old(root) { animation-duration: 0.22s; }
::view-transition-new(root) { animation-duration: 0.32s; }

/* --------------------------------------------------------------------------
   Reset & base
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 88px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 15px/1.6 var(--font-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  animation: pageIn 0.5s var(--ease-out) both;
}
@keyframes pageIn { from { opacity: 0; } to { opacity: 1; } }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-stopped { overflow: hidden; }

img, svg, canvas, video { display: block; max-width: 100%; }
canvas { touch-action: pan-y; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; padding: 0; }
h1, h2, h3, h4, p, figure, blockquote { margin: 0; }
ul { list-style: none; margin: 0; padding: 0; }
em, i, cite, address { font-style: normal; }
::selection { background: rgba(15, 143, 143, 0.2); }
:focus-visible { outline: 2px solid var(--teal); outline-offset: 3px; border-radius: 6px; }

.container { width: min(var(--container), 100% - 40px); margin-inline: auto; }
.section { padding-block: clamp(36px, 4.5vw, 56px); }
.center { text-align: center; }
.center .h2, .center .lead { margin-inline: auto; }

/* --------------------------------------------------------------------------
   Typography
   -------------------------------------------------------------------------- */
.h1 {
  font: 500 clamp(25px, 4.3vw, 52px) / 1.08 var(--font-display);
  letter-spacing: -0.02em;
  text-wrap: balance;
}
.h2 {
  font: 500 clamp(22px, 2.9vw, 36px) / 1.15 var(--font-display);
  letter-spacing: -0.015em;
  max-width: 22ch;
  margin-bottom: 16px;
  text-wrap: balance;
}
.h1 em, .h2 em { color: var(--teal-600); }
.lead { font-size: clamp(15px, 1.3vw, 16.5px); line-height: 1.6; color: var(--muted); max-width: 54ch; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font: 500 12px/1 var(--font-sans);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal-600);
  margin-bottom: 18px;
}
.mono { font-family: var(--font-mono); }
.nowrap { white-space: nowrap; }

/* Split-word rise animation (hero) */
.split .w { display: inline-block; overflow: hidden; vertical-align: bottom; padding: 0 0.04em 0.12em; margin-bottom: -0.12em; }
.split .w > span { display: inline-block; transform: translateY(112%); animation: rise 1s var(--ease-out) forwards; animation-delay: calc(var(--i) * 45ms + 100ms); }
@keyframes rise { to { transform: translateY(0); } }

/* Scroll reveal */
[data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
  transition-delay: calc(var(--d, 0) * 1ms);
}
[data-reveal].is-in { opacity: 1; transform: none; }
[data-reveal="fade"] { transform: none; }

/* --------------------------------------------------------------------------
   Buttons - plain pills
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 44px;
  padding: 0 20px;
  border-radius: 999px;
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 0;
  white-space: nowrap;
  border: 1px solid transparent;
  transition: transform 0.16s var(--ease-out), background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.btn:active { transform: scale(0.97); }
.btn i { font-size: 15px; transition: transform 0.3s var(--ease-out); }
.btn--primary { background: var(--ink); color: #fff; }
.btn--outline { background: transparent; color: var(--ink); border-color: var(--line-strong); }
.btn--light { background: #fff; color: var(--ink); }
.btn--sm { height: 38px; padding: 0 16px; font-size: 13.5px; }
@media (hover: hover) and (pointer: fine) {
  .btn--primary:hover { background: var(--teal-deep); }
  .btn--outline:hover { border-color: var(--ink); }
  .btn--light:hover { background: var(--mint); }
  .btn:hover i { transform: translateX(3px); }
}

/* --------------------------------------------------------------------------
   Navigation - full-width bar
   -------------------------------------------------------------------------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 60;
  background: rgba(250, 249, 248, 0.72);
  -webkit-backdrop-filter: blur(14px) saturate(1.4);
  backdrop-filter: blur(14px) saturate(1.4);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, background-color 0.3s ease;
}
.nav.is-scrolled { background: rgba(250, 249, 248, 0.9); border-bottom-color: var(--line); }
.nav__inner { position: relative; display: flex; align-items: center; justify-content: space-between; height: 66px; }
.nav__links { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); display: flex; gap: 6px; }
.nav__links a, .nav__login {
  position: relative;
  padding: 8px 12px;
  font-size: 14px;
  color: var(--ink-2);
  transition: color 0.2s ease;
}
.nav__links a::after, .nav__login::after {
  content: "";
  position: absolute;
  left: 12px; bottom: 6px;
  width: 0;
  height: 1px;
  background: currentColor;
  transition: width 0.3s var(--ease-out);
}
.nav__links a:hover, .nav__links a.is-active, .nav__login:hover { color: var(--ink); }
.nav__links a:hover::after, .nav__links a.is-active::after, .nav__login:hover::after { width: calc(100% - 24px); }
.nav__actions { display: flex; align-items: center; gap: 6px; }
.nav__toggle { display: none; width: 40px; height: 40px; border-radius: 50%; place-items: center; }
.nav__toggle span { display: block; width: 18px; height: 1.5px; background: var(--ink); transition: transform 0.3s var(--ease-out); }
.nav__toggle span + span { margin-top: 5px; }
.nav.is-open .nav__toggle span:first-child { transform: translateY(3.25px) rotate(45deg); }
.nav.is-open .nav__toggle span:last-child { transform: translateY(-3.25px) rotate(-45deg); }
.nav__menu {
  display: none;
  position: absolute;
  left: 0; right: 0; top: 100%;
  padding: 6px 20px 18px;
  background: var(--bg);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 24px 40px -28px rgba(16, 28, 34, 0.35);
  opacity: 0;
  transform: translateY(-6px);
  transition: opacity 0.25s var(--ease-out), transform 0.25s var(--ease-out);
}
.nav__menu a { display: block; padding: 13px 4px; font-size: 16px; border-bottom: 1px solid var(--line); }
.nav__menu .btn { width: 100%; margin-top: 14px; }

/* Logo */
.logo { display: inline-flex; align-items: center; gap: 9px; }
.logo svg, .logo .logo__mark { width: 28px; height: 28px; display: block; }
.logo__text { display: flex; flex-direction: column; line-height: 1; }
.logo__text b { font-weight: 500; font-size: 16px; letter-spacing: -0.01em; }

@media (max-width: 900px) {
  .nav__links, .nav__login { display: none; }
  .nav__toggle { display: grid; }
  .nav__menu { display: block; visibility: hidden; }
  .nav.is-open .nav__menu { visibility: visible; opacity: 1; transform: none; }
}

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */
.hero { position: relative; padding-top: clamp(120px, 15vw, 164px); text-align: center; }
.hero::before {
  content: "";
  position: absolute; inset: 0 0 auto 0; height: 640px;
  background: radial-gradient(55% 45% at 50% 0%, rgba(127, 224, 208, 0.18), transparent 70%),
              radial-gradient(35% 35% at 85% 15%, rgba(124, 116, 242, 0.08), transparent 70%);
  pointer-events: none;
  z-index: -1;
}
.hero__badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 12px 6px 8px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--line);
  font-size: 12.5px;
  color: var(--ink-2);
  margin-bottom: 26px;
  animation: pageIn 0.8s var(--ease-out) both;
}
.hero__badge i { font-size: 13px; color: var(--teal-600); }
.hero .h1 { max-width: none; margin: 0 auto 20px; }
.hero__sub { max-width: 520px; margin: 0 auto 30px; color: var(--muted); font-size: clamp(15px, 1.3vw, 16.5px); animation: pageIn 0.9s var(--ease-out) 0.5s both; }
.hero__cta { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; animation: pageIn 0.9s var(--ease-out) 0.65s both; }

.hero__stage {
  position: relative;
  margin-top: clamp(36px, 5vw, 56px);
  height: clamp(360px, 44vw, 520px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--bg-elev);
  overflow: hidden;
  animation: stageIn 1.2s var(--ease-out) 0.45s both;
}
@keyframes stageIn { from { opacity: 0; transform: translateY(20px) scale(0.99); } to { opacity: 1; transform: none; } }
.hero__stage canvas {
  position: absolute; inset: 0; width: 100%; height: 100%;
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 20%, #000 88%, transparent 100%);
  mask-image: linear-gradient(180deg, transparent 0%, #000 20%, #000 88%, transparent 100%);
}
.hero__live {
  position: absolute; top: 16px; left: 16px;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 11px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid var(--line);
  font: 500 11px/1 var(--font-sans);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-2);
}
.hero__live i { width: 6px; height: 6px; border-radius: 50%; background: var(--teal); animation: pulse 2s ease-out infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(15, 143, 143, 0.45); } 100% { box-shadow: 0 0 0 9px rgba(15, 143, 143, 0); } }

/* Floating message chips */
.chip {
  position: absolute;
  width: 280px;
  padding: 11px 13px 12px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--line);
  box-shadow: 0 20px 40px -30px rgba(16, 28, 34, 0.35);
  text-align: left;
  opacity: 0;
  animation: chipIn 1s var(--ease-out) forwards, floaty 7s ease-in-out infinite;
  animation-delay: var(--delay, 1s), calc(var(--delay, 1s) + 1s);
}
@keyframes chipIn { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@keyframes floaty { 0%, 100% { translate: 0 0; } 50% { translate: 0 -6px; } }
.chip__head { display: flex; align-items: center; gap: 8px; margin-bottom: 5px; }
.chip__ic { width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font-size: 12px; flex: none; }
.chip__ic--star { background: rgba(233, 176, 74, 0.18); color: #a9741a; }
.chip__ic--wa { background: rgba(15, 143, 143, 0.14); color: var(--teal-600); }
.chip__ic--up { background: rgba(124, 116, 242, 0.14); color: var(--violet); }
.chip__title { font-weight: 500; font-size: 13px; flex: 1; min-width: 0; line-height: 1.25; }
.chip__tag { margin-left: auto; flex: none; white-space: nowrap; font: 500 11px/1 var(--font-sans); letter-spacing: 0.08em; text-transform: uppercase; color: var(--teal-600); }
.chip__body { font-size: 13px; line-height: 1.45; color: var(--ink-2); }
.chip--1 { left: 5%; top: 20%; --delay: 1s; }
.chip--2 { right: 5%; top: 36%; --delay: 1.4s; }
.chip--3 { left: 26%; bottom: 12%; --delay: 1.8s; }

/* --------------------------------------------------------------------------
   Proof — stats + clinic logos
   -------------------------------------------------------------------------- */
.proof { padding: clamp(48px, 6vw, 72px) 0 clamp(36px, 4.5vw, 56px); }
.proof .h2 { margin-bottom: 0; max-width: 32ch; }
.stats {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: clamp(32px, 4vw, 48px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.stat { flex: 1 1 160px; text-align: center; padding: 18px 14px; border-left: 1px solid var(--line); }
.stat:first-child { border-left: 0; }
.stat__num { font: 500 clamp(22px, 2.4vw, 30px) / 1 var(--font-display); letter-spacing: -0.02em; color: var(--ink); }
.stat__num b { font-weight: 500; color: var(--ink); }
.stat__label { margin-top: 6px; font-size: 12px; line-height: 1.35; color: var(--muted); max-width: 24ch; margin-inline: auto; }
.logos {
  display: flex;
  flex-wrap: nowrap;
  justify-content: flex-start;
  align-items: center;
  gap: clamp(44px, 5.6vw, 80px);
  margin: clamp(36px, 5vw, 56px) -20px 0;
  padding: 6px 20px;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x proximity;
  scrollbar-width: none;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 24px, #000 calc(100% - 24px), transparent);
  mask-image: linear-gradient(90deg, transparent, #000 24px, #000 calc(100% - 24px), transparent);
}
.logos::-webkit-scrollbar { display: none; }
.logos img:first-child { margin-left: auto; }
.logos img:last-child { margin-right: auto; }
.logos img { flex: none; scroll-snap-align: center; height: 47px; width: auto; max-width: 266px; filter: brightness(0); opacity: 0.36; transition: opacity 0.3s ease; }
@media (hover: hover) and (pointer: fine) { .logos img:hover { opacity: 0.8; } }
.logos img.logos__tall { height: 76px; }
.logos img.logos__mid { height: 61px; }

/* --------------------------------------------------------------------------
   Layout helpers
   -------------------------------------------------------------------------- */
.split-2 { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 88px); align-items: center; }
.panel {
  position: relative;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--bg-elev);
  overflow: hidden;
}

/* Feature list (Sarvam-style) */
.flist { display: grid; gap: 6px; margin-top: 26px; }
.flist li { display: grid; grid-template-columns: 34px 1fr; gap: 14px; align-items: start; padding: 14px 0; border-top: 1px solid var(--line); }
.flist li:first-child { border-top: 0; padding-top: 0; }
.flist__ic { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; background: var(--bg-tint); color: var(--teal-600); font-size: 17px; }
.flist h4 { font: 500 15.5px/1.3 var(--font-sans); margin-bottom: 3px; }
.flist p { font-size: 14px; color: var(--muted); line-height: 1.5; }
.loyalty__text .btn { margin-top: 28px; }
.loyalty__text .h2 { font-size: clamp(22px, 2.3vw, 32px); max-width: none; white-space: nowrap; }
.loyalty__text .lead { padding-bottom: 10px; }
.loyalty__visual { aspect-ratio: 1 / 1; max-height: 520px; }
.loyalty__art { background: #fff; }
.loyalty__art img { width: 100%; height: 100%; object-fit: cover; object-position: center; mix-blend-mode: multiply; }

/* --------------------------------------------------------------------------
   Patient loyalty gap
   -------------------------------------------------------------------------- */
.gap { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 48px; }
.gapcard { position: relative; border-radius: var(--radius-lg); border: 1px solid var(--line); overflow: hidden; background: var(--bg-elev); }
.gapcard--with { border-color: rgba(15, 143, 143, 0.35); }
.gapcard__visual { position: relative; height: 230px; border-bottom: 1px solid var(--line); background: #fff; }
.gapcard__visual img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 45%; mix-blend-mode: multiply; }
.gapcard--with .gapcard__visual { background: #fff; }
.gapcard__head { display: flex; align-items: center; gap: 10px; padding: 22px 26px 6px; }
.gapcard__head h3 { font: 500 16px/1.2 var(--font-sans); }
.mark { width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; font-size: 13px; }
.mark--x { background: rgba(232, 105, 79, 0.12); color: var(--coral); }
.mark--v { background: rgba(15, 143, 143, 0.12); color: var(--teal-600); }
.gapcard ul { padding: 6px 26px 24px; }
.gapcard li { display: flex; gap: 12px; align-items: flex-start; padding: 11px 0; border-top: 1px solid var(--line); font-size: 14.5px; line-height: 1.5; color: var(--ink-2); }
.gapcard li:first-child { border-top: 0; }
.gapcard li i { flex: none; margin-top: 3px; width: 16px; height: 16px; border-radius: 50%; display: grid; place-items: center; font-size: 9px; }
.gapcard--without li i { background: rgba(232, 105, 79, 0.12); color: var(--coral); }
.gapcard--with li i { background: rgba(15, 143, 143, 0.12); color: var(--teal-600); }
.gap__cta { display: flex; justify-content: center; margin-top: 28px; }

/* --------------------------------------------------------------------------
   How it works - scrollytelling
   -------------------------------------------------------------------------- */
.hiw-card {
  display: grid;
  grid-template-columns: 400px minmax(0, 1fr);
  margin-top: 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--bg-elev);
  overflow: hidden;
}
.hiw-card__steps { display: flex; flex-direction: column; border-right: 1px solid var(--line); }
.hstep {
  position: relative;
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 12px;
  padding: 22px 26px 22px 28px;
  text-align: left;
  border-top: 1px solid var(--line);
  transition: background-color 0.25s ease;
}
.hstep:first-child { border-top: 0; }
.hstep.is-active { background: var(--bg); cursor: default; }
@media (hover: hover) and (pointer: fine) { .hstep:not(.is-active):hover { background: rgba(16, 28, 34, 0.025); } }
.hstep__bar { position: absolute; left: 0; top: 0; bottom: 0; width: 2px; background: var(--teal); transform: scaleY(0); transform-origin: top; }
.hstep.is-active .hstep__bar { animation: hbar 7s linear forwards; }
@keyframes hbar { from { transform: scaleY(0); } to { transform: scaleY(1); } }
.hstep__num { font: 500 11px/1 var(--font-sans); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); padding-top: 4px; white-space: nowrap; }
.hstep.is-active .hstep__num { color: var(--teal-600); }
.hstep__body { min-width: 0; }
.hstep__title { font: 500 15.5px/1.3 var(--font-sans); color: var(--ink); }
.hstep__desc { display: none; margin-top: 8px; font-size: 14px; line-height: 1.55; color: var(--muted); }
.hstep.is-active .hstep__desc { display: block; }
.hstep .step__metric { display: none; }
.hstep.is-active .step__metric { display: inline-flex; }
.step__metric { align-items: baseline; gap: 10px; margin-top: 14px; padding: 8px 12px; border-radius: 10px; background: var(--bg-elev); border: 1px solid var(--line); font-size: 13px; color: var(--muted); }
.step__metric b { font: 500 20px/1 var(--font-display); color: var(--ink); letter-spacing: -0.02em; white-space: nowrap; }
.step__metric b em { color: var(--teal-600); }
.hiw-card__stage {
  position: relative;
  min-height: 560px;
  background-color: var(--bg-elev);
  background-image: radial-gradient(rgba(16, 28, 34, 0.09) 1px, transparent 1.3px);
  background-size: 18px 18px;
}
.stage__layer {
  position: absolute; inset: 0;
  opacity: 0;
  transform: scale(0.99);
  transition: opacity 0.55s var(--ease-out), transform 0.55s var(--ease-out);
  pointer-events: none;
}
.stage__layer.is-active { opacity: 1; transform: none; pointer-events: auto; }
.stage__layer canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.readout {
  position: absolute; top: 18px; left: 18px; z-index: 2;
  padding: 12px 14px;
  border-radius: 12px;
  background: var(--bg-elev);
  border: 1px solid var(--line);
}
.readout.right { left: auto; right: 18px; }
.readout.bottom { top: auto; bottom: 18px; }
.readout__k { font: 500 11px/1 var(--font-sans); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin-bottom: 7px; }
.readout__v { font: 500 24px/1 var(--font-display); letter-spacing: -0.02em; display: flex; align-items: baseline; gap: 8px; }
.readout__v em { color: var(--teal-600); }
.readout__v s { text-decoration: none; color: var(--muted); font-size: 18px; }
.readout__v .arrow { font-size: 14px; color: var(--muted); align-self: center; }
.stars { display: inline-flex; gap: 1px; margin-top: 7px; color: var(--amber); }
.stars i { font-size: 13px; }

/* chat bubbles (layer 3) */
.chat { position: absolute; right: 22px; top: 50%; transform: translateY(-50%); width: min(280px, 52%); display: flex; flex-direction: column; gap: 8px; z-index: 2; }
.bubble { max-width: 100%; padding: 9px 13px; border-radius: 14px; font-size: 13px; line-height: 1.45; opacity: 0; }
.bubble--in { background: #fff; border: 1px solid var(--line); border-bottom-left-radius: 4px; align-self: flex-start; }
.bubble--out { background: var(--teal); color: #fff; border-bottom-right-radius: 4px; align-self: flex-end; }
.bubble small { display: block; margin-top: 4px; font: 500 11px/1 var(--font-sans); letter-spacing: 0.08em; text-transform: uppercase; opacity: 0.7; }
.stage__layer.is-active .bubble { animation: 10s var(--ease-out) infinite; }
.stage__layer.is-active .bubble:nth-child(1) { animation-name: b1; }
.stage__layer.is-active .bubble:nth-child(2) { animation-name: b2; }
.stage__layer.is-active .bubble:nth-child(3) { animation-name: b3; }
.stage__layer.is-active .bubble:nth-child(4) { animation-name: b4; }
@keyframes b1 { 0%, 4% { opacity: 0; transform: translateY(8px); } 10%, 90% { opacity: 1; transform: none; } 97%, 100% { opacity: 0; } }
@keyframes b2 { 0%, 24% { opacity: 0; transform: translateY(8px); } 30%, 90% { opacity: 1; transform: none; } 97%, 100% { opacity: 0; } }
@keyframes b3 { 0%, 48% { opacity: 0; transform: translateY(8px); } 54%, 90% { opacity: 1; transform: none; } 97%, 100% { opacity: 0; } }
@keyframes b4 { 0%, 66% { opacity: 0; transform: translateY(8px); } 72%, 90% { opacity: 1; transform: none; } 97%, 100% { opacity: 0; } }

/* timeline chips (layer 2) */
.tl-chip {
  position: absolute;
  padding: 8px 11px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid var(--line);
  font-size: 12px;
  line-height: 1.4;
  color: var(--ink-2);
  width: 180px;
  opacity: 0;
  transform: translateY(6px);
}
.tl-chip b { display: block; font: 500 11px/1 var(--font-sans); letter-spacing: 0.08em; text-transform: uppercase; color: var(--teal-600); margin-bottom: 4px; }
.stage__layer.is-active .tl-chip { animation: tl 12s var(--ease-out) infinite; animation-delay: var(--at); }
@keyframes tl { 0% { opacity: 0; transform: translateY(6px); } 4%, 60% { opacity: 1; transform: none; } 66%, 100% { opacity: 0; transform: translateY(-4px); } }

/* Message feed marquee */
.feed { margin-top: clamp(28px, 4vw, 44px); }
.marquee { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee__track { display: flex; gap: 12px; width: max-content; animation: marquee 70s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-50%); } }
.feed .chip { position: static; width: 300px; opacity: 1; animation: none; flex: none; box-shadow: none; }
.feed__stat { display: flex; align-items: center; justify-content: center; gap: 16px; margin-top: 36px; }
.feed__stat b { font: 500 clamp(38px, 4.8vw, 64px) / 1 var(--font-display); letter-spacing: -0.03em; color: var(--teal-600); }
.feed__stat span { font-size: 15px; color: var(--muted); max-width: 16ch; line-height: 1.35; }

/* --------------------------------------------------------------------------
   Integrations
   -------------------------------------------------------------------------- */
.orbit { position: relative; height: clamp(320px, 38vw, 420px); margin: 16px auto 36px; }
.orbit__ring { position: absolute; left: 50%; top: 50%; border-radius: 50%; border: 1px dashed rgba(16, 28, 34, 0.14); transform: translate(-50%, -50%); }
.orbit__ring--1 { width: 220px; height: 110px; }
.orbit__ring--2 { width: 440px; height: 220px; }
.orbit__ring--3 { width: 660px; height: 330px; }
.orbit__core {
  position: absolute; left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  width: 80px; height: 80px;
  border-radius: 50%;
  background: #fff;
  border: 1px solid var(--line);
  display: grid; place-items: center;
  box-shadow: 0 24px 50px -24px rgba(15, 143, 143, 0.45);
  z-index: 5;
}
.orbit__core svg { width: 38px; height: 38px; }
.orbit__core::before, .orbit__core::after { content: ""; position: absolute; inset: -1px; border-radius: 50%; border: 1px solid rgba(15, 143, 143, 0.45); animation: ring 3.2s ease-out infinite; }
.orbit__core::after { animation-delay: 1.6s; }
@keyframes ring { from { transform: scale(1); opacity: 0.8; } to { transform: scale(2.3); opacity: 0; } }
.orbit__node {
  position: absolute; left: 50%; top: 50%;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 11px 6px 6px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--line);
  white-space: nowrap;
  font-size: 12.5px; font-weight: 500;
  will-change: transform;
}
.orbit__logo { height: 22px; min-width: 22px; padding: 0 3px; display: grid; place-items: center; }
.orbit__logo img { height: 13px; width: auto; max-width: 48px; }

.int-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.int {
  display: flex; align-items: center; gap: 12px;
  padding: 16px 18px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--bg-elev);
  transition: border-color 0.25s ease, transform 0.3s var(--ease-out);
}
@media (hover: hover) and (pointer: fine) { .int:hover { border-color: var(--line-strong); transform: translateY(-2px); } }
.int__glyph { height: 40px; min-width: 40px; padding: 0 9px; border-radius: 11px; display: grid; place-items: center; background: #fff; border: 1px solid var(--line); flex: none; }
.int__glyph img { height: 20px; width: auto; max-width: 76px; }
.int__name { font-weight: 500; font-size: 14.5px; }
.int__cat { font-size: 12.5px; color: var(--muted); margin-top: 2px; }

/* --------------------------------------------------------------------------
   Testimonials - single quote card with switcher
   -------------------------------------------------------------------------- */
.quote-card {
  position: relative;
  max-width: 960px;
  height: 440px;
  margin: 44px auto 0;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--bg-elev);
  overflow: hidden;
}
.quote {
  position: absolute; inset: 0;
  padding: clamp(28px, 4vw, 48px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out);
  pointer-events: none;
}
.quote.is-active { opacity: 1; transform: none; pointer-events: auto; }
.quote__body { display: flex; flex-direction: column; gap: 20px; min-width: 0; }
.quote .stars { margin: 0; }
.quote p { font: 400 clamp(18px, 1.7vw, 23px) / 1.4 var(--font-display); letter-spacing: -0.005em; color: var(--ink); max-width: 30ch; }
.quote__who { display: flex; flex-direction: column; gap: 2px; margin-top: 4px; }
.quote__name { font-weight: 500; font-size: 14.5px; }
.quote__role { font-size: 13px; color: var(--muted); }
.quote__portrait { width: 280px; height: 280px; border-radius: 22px; overflow: hidden; background: #fff; border: 1px solid var(--line); justify-self: end; }
.quote__portrait img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.28); transform-origin: 50% 32%; }
.avatar { width: 26px; height: 26px; border-radius: 50%; overflow: hidden; flex: none; background: #fff; }
.avatar img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.9); transform-origin: 50% 36%; }
.quote-tabs { display: flex; justify-content: center; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.quote-tab {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 14px 7px 8px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--bg-elev);
  font-size: 13px;
  color: var(--ink-2);
  transition: border-color 0.2s ease, background-color 0.2s ease, color 0.2s ease;
}
.quote-tab .avatar { width: 26px; height: 26px; }
.quote-tab.is-active { background: var(--ink); color: #fff; border-color: var(--ink); }
.quote-tab:hover:not(.is-active) { border-color: var(--line-strong); }

/* --------------------------------------------------------------------------
   CTA (dark, flowing waves)
   -------------------------------------------------------------------------- */
.cta {
  position: relative;
  background: var(--dark);
  color: #fff;
  overflow: hidden;
  padding: clamp(96px, 11vw, 150px) 0 clamp(120px, 14vw, 200px);
  text-align: center;
}
.cta canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.cta::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(40% 34% at 50% 42%, rgba(20, 170, 165, 0.2), transparent 70%),
              radial-gradient(70% 45% at 50% 108%, rgba(127, 224, 208, 0.2), transparent 70%);
  pointer-events: none;
}
.cta::after {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(80% 75% at 50% 50%, rgba(8, 58, 58, 0) 50%, rgba(8, 58, 58, 0.6) 100%);
  pointer-events: none;
}
.cta .container { position: relative; z-index: 2; }
.cta .eyebrow { color: var(--mint); margin-bottom: 26px; }
.cta .h2 { color: #fff; max-width: 30ch; margin: 0 auto 36px; font-size: clamp(30px, 4.5vw, 46px); }
.cta .h2 em { color: var(--mint); }
.cta__row { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.cta .btn--outline { color: #fff; border-color: rgba(255, 255, 255, 0.5); }
.cta .btn--outline:hover { border-color: #fff; }
.cta__points { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; margin-top: clamp(56px, 8vw, 96px); text-align: left; }
.point { border-top: 1px solid rgba(255, 255, 255, 0.14); padding-top: 28px; }
.point__ic { width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center; background: rgba(255, 255, 255, 0.06); border: 1px solid rgba(255, 255, 255, 0.12); color: var(--mint); font-size: 18px; margin-bottom: 20px; }
.point h3 { font: 500 15.5px/1.3 var(--font-sans); color: #fff; margin-bottom: 8px; }
.point p { font-size: 14px; line-height: 1.55; color: rgba(255, 255, 255, 0.62); }

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.footer { padding: clamp(48px, 6vw, 72px) 0 0; border-top: 1px solid var(--line); overflow: hidden; }
.footer__art { width: min(var(--container), 100% - 40px); margin: clamp(40px, 6vw, 72px) auto clamp(-110px, -8vw, -48px); }
.footer__art img {
  display: block; width: 100%; height: auto;
  mix-blend-mode: multiply;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 14%, #000 86%, transparent), linear-gradient(180deg, transparent, #000 30%);
  -webkit-mask-composite: source-in;
  mask-image: linear-gradient(90deg, transparent, #000 14%, #000 86%, transparent), linear-gradient(180deg, transparent, #000 30%);
  mask-composite: intersect;
}
.footer__top { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 56px; }
.footer__brand p { margin: 22px 0 26px; color: var(--muted); max-width: 30ch; font-size: 15px; line-height: 1.65; }
.footer h4 { font: 500 11px/1 var(--font-sans); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin-bottom: 22px; }
.footer ul { display: grid; gap: 13px; }
.footer ul a, .footer address a { display: inline-block; padding: 6px 0; margin: -6px 0; font-size: 14px; color: var(--ink-2); transition: color 0.2s ease; }
.footer ul a:hover, .footer address a:hover { color: var(--teal-600); }
.footer address { font-size: 14px; line-height: 1.6; color: var(--ink-2); }
.footer address + address { margin-top: 12px; }
.clocks { display: flex; flex-wrap: wrap; gap: 12px 44px; margin-top: 56px; padding-top: 28px; border-top: 1px solid var(--line); font: 500 12px/1 var(--font-mono); }
.clock { display: inline-flex; align-items: center; gap: 9px; }
.clock span { color: var(--muted); }
.clock b { font-weight: 500; color: var(--ink); font-variant-numeric: tabular-nums; }
.clock i { font-size: 12px; color: var(--teal); }
.footer__bottom { display: flex; justify-content: space-between; align-items: flex-end; flex-wrap: wrap; gap: 14px 24px; margin-top: 28px; padding-top: 26px; border-top: 1px solid var(--line); font-size: 13px; color: var(--muted); }
.footer__legal { display: flex; flex-wrap: wrap; gap: 4px 16px; }
.footer__legal a { display: inline-block; padding: 8px 0; }
.footer__legal a:hover { color: var(--ink); }
.social { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.social__label { font-size: 13px; color: var(--muted); }
.social__row { display: flex; align-items: center; gap: 18px; }
.social a { display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; margin: -7px; border-radius: 50%; color: var(--ink-2); opacity: 0.75; transition: opacity 0.2s ease, color 0.2s ease; }
.social a:hover { opacity: 1; color: var(--ink); }
.social i { font-size: 22px; line-height: 1; }

/* --------------------------------------------------------------------------
   ROI calculator page
   -------------------------------------------------------------------------- */
.page-hero { padding-top: clamp(120px, 15vw, 156px); text-align: center; }
.page-hero .h1 { font-size: clamp(28px, 4.3vw, 52px); max-width: 16ch; margin: 0 auto 16px; }
.roi { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; margin-top: 44px; }
.roi__card { padding: 28px; border-radius: var(--radius-lg); border: 1px solid var(--line); background: var(--bg-elev); }
.roi__card h3 { font: 500 11px/1 var(--font-sans); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin-bottom: 20px; }
.field { padding: 15px 0; border-top: 1px solid var(--line); }
.field:first-of-type { border-top: 0; padding-top: 0; }
.field__row { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 8px; }
.field label { font-size: 14.5px; font-weight: 500; }
.field__val { display: inline-flex; align-items: center; gap: 4px; font: 500 13px var(--font-mono); color: var(--teal-600); }
.field__val input { width: 72px; text-align: right; font: inherit; color: inherit; background: var(--bg-soft); border: 1px solid transparent; border-radius: 8px; padding: 6px 8px; transition: border-color 0.2s; }
.field__val input:focus { outline: none; border-color: var(--teal); background: #fff; }
.field__val input::-webkit-outer-spin-button, .field__val input::-webkit-inner-spin-button { -webkit-appearance: none; }
.field__val input[type=number] { -moz-appearance: textfield; appearance: textfield; }
.field__val select { font: inherit; color: inherit; border: 1px solid var(--line); background: #fff; border-radius: 8px; padding: 6px 8px; }
input[type=range] { -webkit-appearance: none; appearance: none; width: 100%; height: 22px; background: transparent; margin: 0; }
input[type=range]::-webkit-slider-runnable-track { height: 3px; border-radius: 999px; background: linear-gradient(90deg, var(--teal) var(--p, 50%), rgba(16, 28, 34, 0.12) var(--p, 50%)); }
input[type=range]::-moz-range-track { height: 3px; border-radius: 999px; background: rgba(16, 28, 34, 0.12); }
input[type=range]::-moz-range-progress { height: 3px; border-radius: 999px; background: var(--teal); }
input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; width: 18px; height: 18px; margin-top: -7.5px; border-radius: 50%; background: #fff; border: 2px solid var(--teal); box-shadow: 0 2px 6px rgba(16, 28, 34, 0.18); transition: transform 0.16s var(--ease-out); }
input[type=range]::-moz-range-thumb { width: 14px; height: 14px; border-radius: 50%; background: #fff; border: 2px solid var(--teal); }
input[type=range]:active::-webkit-slider-thumb { transform: scale(1.15); }
.roi__results { display: grid; gap: 12px; }
.roi__big { padding: 24px 26px; border-radius: var(--radius); background: var(--dark); color: #fff; position: relative; overflow: hidden; }
.roi__big::after { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 80% at 100% 0%, rgba(127, 224, 208, 0.22), transparent 70%); pointer-events: none; }
.roi__big .k { font: 500 11px/1 var(--font-sans); letter-spacing: 0.08em; text-transform: uppercase; opacity: 0.7; margin-bottom: 10px; }
.roi__big .v { font: 500 clamp(32px, 3.6vw, 44px) / 1 var(--font-display); letter-spacing: -0.02em; color: var(--mint); font-variant-numeric: tabular-nums; }
.roi__big .s { margin-top: 8px; font-size: 13.5px; opacity: 0.75; }
.roi__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.roi__mini { padding: 18px 20px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--bg-elev); }
.roi__mini .k { font: 500 11px/1 var(--font-sans); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin-bottom: 9px; }
.roi__mini .v { font: 500 26px/1 var(--font-display); letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.roi__mini .v em { color: var(--teal-600); }
.roi__mini .s { margin-top: 6px; font-size: 12.5px; color: var(--muted); }
.roi__chart { position: relative; height: 210px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--bg-elev); overflow: hidden; }
.roi__chart canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.roi__legend { position: absolute; top: 12px; left: 14px; display: flex; gap: 14px; font: 500 11px/1 var(--font-sans); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.roi__legend i { display: inline-block; width: 7px; height: 7px; border-radius: 50%; margin-right: 6px; vertical-align: middle; }
.roi__note { margin-top: 18px; font-size: 13px; color: var(--muted); line-height: 1.55; }
.roi__cta { display: flex; gap: 10px; margin-top: 20px; flex-wrap: wrap; }

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 1100px) { .orbit__ring--3 { width: 580px; height: 290px; } }
@media (max-width: 900px) {
  .split-2 { grid-template-columns: 1fr; }
  .split-2 .loyalty__visual { order: -1; }
  .gap { grid-template-columns: 1fr; }
  .int-grid { grid-template-columns: repeat(2, 1fr); }
  .footer__top { grid-template-columns: 1fr 1fr; }
  .roi { grid-template-columns: 1fr; }
  .hiw-card { grid-template-columns: 1fr; }
  .hiw-card__steps { border-right: 0; border-top: 1px solid var(--line); }
  .hiw-card__stage { order: -1; min-height: 340px; }
  .cta__points { grid-template-columns: 1fr 1fr; gap: 32px; }
  .chat { width: min(270px, 60%); right: 14px; }
  .readout { padding: 9px 11px; }
  .readout__v { font-size: 20px; }
  .quote-card { height: 560px; }
  .quote { grid-template-columns: 1fr; align-items: start; align-content: start; gap: 20px; }
  .quote__portrait { width: 150px; height: 150px; border-radius: 18px; justify-self: start; order: -1; }
}
@media (max-width: 640px) {
  .container { width: min(var(--container), 100% - 32px); }
  .stat { flex-basis: 50%; padding: 18px 12px; border-top: 1px solid var(--line); }
  .stat:nth-child(-n + 2) { border-top: 0; }
  .stat:nth-child(3) { border-left: 0; }
  .logos { gap: 40px; margin-inline: -16px; padding-inline: 16px; }
  .logos img { height: 36px; max-width: 190px; }
  .logos img.logos__tall { height: 58px; }
  .logos img.logos__mid { height: 47px; }
  .hero__stage { height: 400px; border-radius: 18px; }
  .chip { width: min(270px, 84%); }
  .chip--1 { left: 14px; top: 14%; }
  .chip--2 { right: 14px; top: auto; bottom: 24%; }
  .chip--3 { display: none; }
  .hero__cta .btn { width: 100%; }
  .int-grid { grid-template-columns: 1fr; }
  .cta__points { grid-template-columns: 1fr; gap: 24px; }
  .footer__top { grid-template-columns: 1fr; gap: 28px; }
  .orbit__ring--3 { display: none; }
  .orbit__ring--2 { width: 320px; height: 160px; }
  .orbit__ring--1 { width: 170px; height: 85px; }
  .orbit { height: 300px; overflow: hidden; margin-inline: -16px; }
  .orbit__node { font-size: 12px; padding: 5px 9px 5px 5px; }
  .feed__stat { flex-direction: column; text-align: center; gap: 6px; }
  .roi__grid { grid-template-columns: 1fr; }
  .gapcard__head, .gapcard ul { padding-inline: 18px; }
  .quote-card { height: 500px; }
  .quote__portrait { width: 120px; height: 120px; }
  .footer__art { width: min(var(--container), 100% - 32px); margin-bottom: -24px; }
  .quote-tab span.lbl { display: none; }
}

/* --------------------------------------------------------------------------
   Reduced motion
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .split .w > span { transform: none; animation: none; }
  [data-reveal] { opacity: 1; transform: none; }
  .chip, .bubble, .tl-chip { opacity: 1; animation: none; }
  .marquee__track { animation: none; }
}

/* ==========================================================================
   clinicos.symplicured.com additions (not in the reference design)
   ========================================================================== */

/* Trusted-by line under the stats band (single clinic for now) */
.trusted { display: flex; align-items: center; justify-content: center; gap: 18px; flex-wrap: wrap; margin-top: clamp(36px, 5vw, 56px); }
.trusted__label { font: 500 11px/1 var(--font-sans); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.trusted__logo { display: inline-flex; align-items: center; gap: 14px; padding: 8px 20px 8px 8px; border-radius: 999px; background: #fff; border: 1px solid var(--line); text-align: left; transition: border-color 0.25s ease; }
@media (hover: hover) and (pointer: fine) { .trusted__logo:hover { border-color: var(--line-strong); } }
.trusted__logo img { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; mix-blend-mode: multiply; }
.trusted__name { display: block; font-weight: 500; font-size: 14px; line-height: 1.3; }
.trusted__place { display: block; font-size: 12.5px; color: var(--muted); margin-top: 2px; }

/* Mobile: the loyalty headline is forced to one line per row in the reference; let it wrap on phones */
@media (max-width: 640px) { .loyalty__text .h2 { white-space: normal; } }

/* Document pages: Trust & Security, Privacy Policy, Terms of Service */
.doc-hero { padding-top: clamp(120px, 15vw, 156px); text-align: center; }
.doc-hero .h1 { font-size: clamp(28px, 4vw, 48px); max-width: 18ch; margin: 0 auto 16px; }
.doc-hero .lead { margin: 0 auto; }
.badges { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-top: 22px; }
.badge { display: inline-flex; align-items: center; padding: 6px 12px; border-radius: 999px; background: #fff; border: 1px solid var(--line); font: 500 12px/1 var(--font-sans); color: var(--ink-2); }
.doc { max-width: 720px; margin: clamp(40px, 6vw, 64px) auto 0; text-align: left; }
.doc .notice { padding: 18px 22px; border-radius: var(--radius); background: rgba(232, 105, 79, 0.08); border: 1px solid rgba(232, 105, 79, 0.3); margin-bottom: 36px; }
.doc .notice h3 { font: 500 12px/1.3 var(--font-sans); letter-spacing: 0.06em; text-transform: uppercase; color: var(--coral); margin: 0 0 8px; }
.doc .notice p { color: var(--ink-2); margin: 0; }
.doc .intro p { font-size: 16px; color: var(--ink-2); }
.doc section { padding: 28px 0; border-top: 1px solid var(--line); }
.doc section:first-of-type { border-top: 0; }
.doc h2 { font: 500 clamp(20px, 2vw, 24px) / 1.25 var(--font-display); letter-spacing: -0.01em; margin-bottom: 12px; }
.doc h3 { font: 500 15.5px/1.3 var(--font-sans); margin: 20px 0 8px; }
.doc p { font-size: 15px; line-height: 1.65; color: var(--ink-2); margin-bottom: 10px; }
.doc ul { list-style: disc; padding-left: 22px; margin-bottom: 10px; }
.doc ul.plain { list-style: none; padding-left: 0; }
.doc ul ul { margin-top: 6px; }
.doc li { font-size: 15px; line-height: 1.6; color: var(--ink-2); margin-bottom: 5px; }
.doc li::marker { color: var(--teal); }
.doc li strong { color: var(--ink); font-weight: 500; }
.doc a:not(.btn) { color: var(--teal-600); text-decoration: underline; text-underline-offset: 3px; }
.doc .note { font-size: 13.5px; color: var(--muted); padding: 10px 14px; border-radius: 10px; background: var(--bg-soft); }
.doc .end { text-align: center; font: 500 11px/1 var(--font-sans); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin-top: 40px; }
.doc-card { padding: 28px; border-radius: var(--radius-lg); border: 1px solid var(--line); background: var(--bg-elev); margin-bottom: 40px; }
.doc-card__head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 18px; }
.doc-card__founded { font: 500 11px/1 var(--font-sans); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.doc-card p { font-size: 15.5px; }
.doc-card__links { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.sp-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 20px; }
.sp { display: flex; align-items: center; gap: 12px; padding: 16px 18px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--bg-elev); }
.sp__glyph { width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center; background: #fff; border: 1px solid var(--line); flex: none; }
.sp__glyph img { width: 20px; height: 20px; }
.sp__name { font-weight: 500; font-size: 14.5px; }
.sp__cat { font-size: 12.5px; color: var(--muted); margin-top: 2px; }
.doc-spacer { height: clamp(56px, 7vw, 96px); }
@media (max-width: 900px) { .sp-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .sp-grid { grid-template-columns: 1fr; } .doc-card { padding: 20px; } }

/* ==========================================================================
   Copy rewrite (Oct 2026): front-desk positioning, case study, FAQ
   ========================================================================== */
.hero__note { margin-top: 16px; font-size: 13px; color: var(--muted); animation: pageIn 0.9s var(--ease-out) 0.8s both; }
.stat__num small { font: 500 13px/1 var(--font-sans); color: var(--muted); margin-left: 3px; }
.proof__note { margin: 18px auto 0; max-width: 72ch; text-align: center; font-size: 12.5px; line-height: 1.5; color: var(--muted); }
.trusted { margin-top: 28px; }

/* How it works: control note + go-live steps */
.hiw-extra { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 16px; }
.hiw-note, .golive { padding: 26px 28px; border-radius: var(--radius-lg); border: 1px solid var(--line); background: var(--bg-elev); }
.hiw-note h3, .golive h3 { display: flex; align-items: center; gap: 8px; font: 500 15.5px/1.3 var(--font-sans); margin-bottom: 8px; }
.hiw-note h3 i, .golive h3 i { color: var(--teal-600); font-size: 17px; }
.hiw-note p { font-size: 14.5px; line-height: 1.55; color: var(--muted); }
.golive ol { list-style: none; counter-reset: s; display: grid; gap: 10px; margin: 6px 0 0; padding: 0; }
.golive li { counter-increment: s; display: grid; grid-template-columns: 28px 1fr; gap: 12px; font-size: 14.5px; line-height: 1.5; color: var(--ink-2); }
.golive li::before { content: counter(s, decimal-leading-zero); font: 500 11px/1 var(--font-sans); letter-spacing: 0.08em; color: var(--teal-600); padding-top: 5px; }
.bubble small { white-space: nowrap; }

/* Case study */
.cs__intro { max-width: 64ch; margin: 0 auto; }
.cs { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 16px; margin-top: 40px; text-align: left; }
.cs__card { padding: 26px 28px; border-radius: var(--radius-lg); border: 1px solid var(--line); background: var(--bg-elev); }
.cs__card h3 { font: 500 11px/1 var(--font-sans); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin-bottom: 18px; }
.cs__table { width: 100%; border-collapse: collapse; font-size: 14px; }
.cs__table th, .cs__table td { padding: 11px 8px; border-top: 1px solid var(--line); text-align: right; vertical-align: top; line-height: 1.4; }
.cs__table th { font: 500 11px/1.3 var(--font-sans); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); border-top: 0; padding-top: 0; }
.cs__table th:first-child, .cs__table td:first-child { text-align: left; color: var(--ink-2); padding-left: 0; }
.cs__table td.ai { color: var(--teal-600); font-weight: 500; font-variant-numeric: tabular-nums; white-space: nowrap; }
.cs__table td.staff { color: var(--muted); font-variant-numeric: tabular-nums; white-space: nowrap; }
.cs__source { margin-top: 14px; font-size: 12.5px; line-height: 1.5; color: var(--muted); }
.cs__big { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.cs__num { padding: 18px 20px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--bg-elev); }
.cs__num b { display: block; font: 500 30px/1 var(--font-display); letter-spacing: -0.02em; color: var(--teal-600); }
.cs__num span { display: block; margin-top: 8px; font-size: 13px; line-height: 1.4; color: var(--muted); }
.cs__quote { margin-top: 12px; padding: 24px 26px; border-radius: var(--radius-lg); background: var(--dark); color: #fff; }
.cs__quote p { font: 400 17px/1.45 var(--font-display); }
.cs__quote footer { display: flex; align-items: center; gap: 10px; margin-top: 14px; font-size: 13px; color: rgba(255, 255, 255, 0.7); }
.cs__quote footer img { width: 36px; height: 36px; border-radius: 50%; background: #fff; object-fit: cover; }
.cs__quote footer b { display: block; font-weight: 500; color: #fff; }
.cs__callout { margin-top: 12px; padding: 16px 20px; border-radius: var(--radius); border: 1px dashed var(--line-strong); font-size: 13.5px; line-height: 1.55; color: var(--ink-2); }
.cs__callout b { font-weight: 500; color: var(--ink); }
.cs__cta { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 24px; }

/* Integrations: only what is live */
.int-grid--3 { grid-template-columns: repeat(3, 1fr); max-width: 920px; margin: 36px auto 0; }
.int__glyph i { font-size: 20px; color: var(--teal-600); }
.int__note { max-width: 62ch; margin: 22px auto 0; text-align: center; font-size: 14px; line-height: 1.55; color: var(--muted); }

/* Single testimonial */
.quote-card--single { height: auto; }
.quote-card--single .quote { position: relative; opacity: 1; transform: none; pointer-events: auto; }
.quote__portrait--logo img { transform: none; object-fit: contain; padding: 28px; mix-blend-mode: multiply; }

/* FAQ */
.faq { max-width: 760px; margin: 36px auto 0; border-top: 1px solid var(--line); text-align: left; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 4px; font: 500 15.5px/1.35 var(--font-sans); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary i { flex: none; color: var(--teal-600); font-size: 16px; transition: transform 0.3s var(--ease-out); }
.faq details[open] summary i { transform: rotate(45deg); }
.faq__a { padding: 0 4px 18px; max-width: 64ch; font-size: 14.5px; line-height: 1.6; color: var(--muted); }
.faq__a a { color: var(--teal-600); text-decoration: underline; text-underline-offset: 3px; }

/* Final CTA: clinics vs partners */
.cta__body { max-width: 52ch; margin: -16px auto 28px; font-size: 15.5px; line-height: 1.6; color: rgba(255, 255, 255, 0.72); }
.cta__split { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: clamp(56px, 8vw, 96px); text-align: left; }
.cta__card { padding: 26px 28px; border-radius: var(--radius-lg); border: 1px solid rgba(255, 255, 255, 0.14); background: rgba(255, 255, 255, 0.05); }
.cta__card h3 { font: 500 17px/1.3 var(--font-sans); color: #fff; margin-bottom: 8px; }
.cta__card p { font-size: 14px; line-height: 1.55; color: rgba(255, 255, 255, 0.62); margin-bottom: 18px; }
.footer__brand small { display: block; margin-top: 6px; font-size: 12.5px; color: var(--muted); }

@media (max-width: 900px) {
  .hiw-extra, .cs, .cta__split { grid-template-columns: 1fr; }
  .int-grid--3 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .int-grid--3 { grid-template-columns: 1fr; }
  .cs__card { padding: 20px; }
  .cs__table { font-size: 13px; }
  .cs__table th, .cs__table td { padding: 9px 4px; }
  .cs__num b { font-size: 26px; }
  .hiw-note, .golive, .cta__card { padding: 20px; }
}

/* wider measure for the two long headlines */
.h2--wide { max-width: 34ch; }
@media (max-width: 640px) { .h2--wide { max-width: 22ch; } }
@media (max-width: 640px) { .nav__actions .btn--outline { display: none; } }

/* ==========================================================================
   Hero journey: scroll-driven patient timeline (replaces the chip stage)
   ========================================================================== */
.journey { position: relative; height: clamp(1500px, 190vh, 2100px); margin-top: clamp(36px, 5vw, 56px); text-align: left; }
.journey__sticky { position: sticky; top: 84px; }
.journey__card {
  position: relative;
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  grid-template-rows: minmax(0, 1fr);
  height: min(560px, calc(100vh - 130px));
  min-height: 440px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--bg-elev);
  overflow: hidden;
  animation: stageIn 1.2s var(--ease-out) 0.45s both;
}
.journey__card canvas {
  position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0.55; pointer-events: none;
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 25%, #000 85%, transparent 100%);
  mask-image: linear-gradient(180deg, transparent 0%, #000 25%, #000 85%, transparent 100%);
}
.journey__rail { position: relative; z-index: 2; display: flex; flex-direction: column; padding: 22px 24px; border-right: 1px solid var(--line); background: rgba(255, 255, 255, 0.72); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }
.journey__live { display: inline-flex; align-items: center; gap: 8px; align-self: flex-start; padding: 6px 11px; border-radius: 999px; background: #fff; border: 1px solid var(--line); font: 500 11px/1 var(--font-sans); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-2); margin-bottom: 18px; }
.journey__live i { width: 6px; height: 6px; border-radius: 50%; background: var(--teal); animation: pulse 2s ease-out infinite; }
.journey__steps { position: relative; list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.journey__steps::before { content: ""; position: absolute; left: 7px; top: 12px; bottom: 12px; width: 2px; background: var(--line); }
.journey__steps::after { content: ""; position: absolute; left: 7px; top: 12px; width: 2px; height: calc((100% - 24px) * var(--p, 0)); background: var(--teal); transition: height 0.45s var(--ease-out); }
.jstep { position: relative; display: grid; grid-template-columns: 16px 1fr; gap: 12px; align-items: start; padding: 7px 0; color: var(--muted); transition: color 0.3s ease; }
.jstep i { width: 16px; height: 16px; border-radius: 50%; background: #fff; border: 2px solid var(--line-strong); z-index: 1; margin-top: 1px; transition: background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease; }
.jstep b { display: block; font: 500 11px/1 var(--font-sans); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin-bottom: 3px; }
.jstep span { display: block; font-size: 13.5px; line-height: 1.3; }
.jstep.is-on { color: var(--ink); }
.jstep.is-on i { border-color: var(--teal); background: var(--teal); }
.jstep.is-on b { color: var(--teal-600); }
.jstep.is-current span { font-weight: 500; }
.jstep.is-current i { box-shadow: 0 0 0 5px rgba(15, 143, 143, 0.16); }
.journey__chat { position: relative; z-index: 2; display: flex; flex-direction: column; min-width: 0; min-height: 0; height: 100%; overflow: hidden; }
.journey__chat-head { display: flex; align-items: center; gap: 10px; padding: 14px 18px; border-bottom: 1px solid var(--line); background: rgba(255, 255, 255, 0.78); }
.journey__avatar { width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; background: var(--bg-tint); color: var(--teal-600); font-weight: 500; font-size: 13px; flex: none; }
.journey__chat-head b { display: block; font-weight: 500; font-size: 13.5px; }
.journey__chat-head small { display: block; font-size: 12px; color: var(--muted); margin-top: 1px; }
.journey__msgs { flex: 1; min-height: 0; position: relative; padding: 18px 20px 20px; overflow: hidden; }
.journey__thread { position: relative; display: flex; flex-direction: column; gap: 8px; transition: transform 0.75s var(--ease-out); will-change: transform; }
.jmsg { max-width: min(400px, 80%); padding: 9px 13px; border-radius: 14px; font-size: 13.5px; line-height: 1.45; opacity: 0; transform: translateY(10px); transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out); }
.jmsg.is-on { opacity: 1; transform: none; }
.jmsg--in { align-self: flex-start; background: #fff; border: 1px solid var(--line); border-bottom-left-radius: 4px; }
.jmsg--out { align-self: flex-end; background: var(--teal); color: #fff; border-bottom-right-radius: 4px; }
.jmsg small { display: block; margin-top: 4px; font: 500 11px/1 var(--font-sans); letter-spacing: 0.08em; text-transform: uppercase; opacity: 0.65; }
.jmsg--day { align-self: center; max-width: none; padding: 6px 10px; border-radius: 999px; background: var(--bg-soft); color: var(--muted); font: 500 11px/1 var(--font-sans); letter-spacing: 0.08em; text-transform: uppercase; }
.jmsg--review { align-self: flex-start; background: #fff; border: 1px solid rgba(233, 176, 74, 0.55); }
.jmsg--review .stars { display: flex; margin: 0 0 5px; }
@keyframes jmsgIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.journey__hint { display: flex; justify-content: center; align-items: center; gap: 8px; margin-top: 12px; font: 500 11px/1 var(--font-sans); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); transition: opacity 0.3s ease; }
.journey__hint i { animation: bob 1.6s ease-in-out infinite; }
@keyframes bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(4px); } }
.journey.is-done .journey__hint { opacity: 0; }
@media (max-width: 900px) {
  .journey__card { grid-template-columns: 1fr; height: min(620px, calc(100vh - 110px)); grid-template-rows: auto minmax(0, 1fr); }
  .journey__rail { padding: 14px 16px; border-right: 0; border-bottom: 1px solid var(--line); }
  .journey__live { margin-bottom: 10px; }
  .journey__steps::before, .journey__steps::after { display: none; }
  .jstep { display: none; padding: 0; }
  .jstep.is-current { display: grid; }
}
@media (max-width: 640px) {
  .journey { height: clamp(1300px, 170vh, 1800px); }
  .journey__card { border-radius: 18px; }
  .journey__sticky { top: 76px; }
  .jmsg { max-width: 88%; }
  .journey__chat-head small { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 70vw; }
}
@media (prefers-reduced-motion: reduce) {
  .journey { height: auto; }
  .journey__sticky { position: static; }
  .journey__card { height: auto; }
  .journey__msgs { overflow: visible; }
  .journey__thread { transform: none !important; transition: none; }
  .jmsg { opacity: 1; transform: none; transition: none; }
  .jstep { color: var(--ink); }
  .journey__hint { display: none; }
}

/* Usability pass (Oct 2026): case-study table on phones */
@media (max-width: 640px) {
  .cs__table td.ai, .cs__table td.staff { white-space: normal; }
  .cs__table th:first-child, .cs__table td:first-child { width: 40%; }
}

/* --------------------------------------------------------------------------
   Blog (listing + article). Rendered by api/blog.mjs; shares nav, footer, CTA.
   -------------------------------------------------------------------------- */
.blog-hero .h1 { max-width: 20ch; }
.blog-filters { margin-top: 28px; }
.blog-filters .badge { color: var(--ink-2); transition: border-color 0.2s ease, color 0.2s ease, background-color 0.2s ease; }
.blog-filters .badge:hover { border-color: var(--line-strong); color: var(--ink); }
.blog-filters .badge.is-active { background: var(--ink); border-color: var(--ink); color: #fff; }
.blog-list { padding-top: clamp(28px, 4vw, 48px); }
.blog-empty { text-align: center; color: var(--muted); padding: 40px 0; }
.blog-empty a { color: var(--teal-600); text-decoration: underline; text-underline-offset: 3px; }

.blog-featured {
  display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 0; min-width: 0;
  border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--bg-elev);
  overflow: hidden; margin-bottom: 28px;
  transition: border-color 0.25s ease, transform 0.3s var(--ease-out), box-shadow 0.3s ease;
}
.blog-featured__media { position: relative; background: var(--bg-soft); }
.blog-featured__media img { display: block; width: 100%; height: 100%; min-height: 100%; aspect-ratio: 1200 / 630; object-fit: cover; }
.blog-featured__body { padding: clamp(24px, 3vw, 40px); display: flex; flex-direction: column; justify-content: center; text-align: left; }
.blog-featured__title { font: 500 clamp(22px, 2.6vw, 32px) / 1.18 var(--font-display); letter-spacing: -0.015em; margin: 10px 0 12px; text-wrap: balance; }
.blog-featured__link { display: inline-flex; align-items: center; gap: 8px; margin-top: 18px; font-weight: 500; font-size: 14px; color: var(--teal-600); }
.blog-featured__link i { transition: transform 0.25s var(--ease-out); }

.blog-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.blog-card {
  display: flex; flex-direction: column; text-align: left; min-width: 0;
  border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--bg-elev); overflow: hidden;
  transition: border-color 0.25s ease, transform 0.3s var(--ease-out), box-shadow 0.3s ease;
}
.blog-card__media { background: var(--bg-soft); }
.blog-card__media img { display: block; width: 100%; height: auto; aspect-ratio: 1200 / 630; object-fit: cover; }
.blog-card__body { padding: 20px 22px 22px; display: flex; flex-direction: column; flex: 1; }
.blog-card__cat { font: 500 11.5px/1 var(--font-sans); letter-spacing: 0.08em; text-transform: uppercase; color: var(--teal-600); }
.blog-card__title { font: 500 18px/1.3 var(--font-display); letter-spacing: -0.01em; margin: 10px 0 8px; }
.blog-card__excerpt { font-size: 14px; line-height: 1.55; color: var(--muted); margin: 0 0 14px; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.blog-card__meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: auto; font: 500 12.5px/1 var(--font-sans); color: var(--muted); }
@media (hover: hover) and (pointer: fine) {
  .blog-card:hover, .blog-featured:hover { border-color: var(--line-strong); transform: translateY(-2px); box-shadow: 0 14px 32px -20px rgba(16, 28, 34, 0.25); }
  .blog-featured:hover .blog-featured__link i { transform: translateX(4px); }
}

/* Article */
.article-hero { padding-top: clamp(112px, 14vw, 148px); text-align: center; }
.crumbs { display: inline-flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 8px; font: 500 12.5px/1 var(--font-sans); color: var(--muted); margin-bottom: 22px; }
.crumbs a { color: var(--muted); }
.crumbs a:hover, .crumbs a:last-of-type { color: var(--teal-600); }
.crumbs span { opacity: 0.5; }
.article-title { font-size: clamp(27px, 4vw, 48px); max-width: 24ch; margin: 0 auto 16px; }
.article-lead { margin: 0 auto; max-width: 62ch; }
.article-meta { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 10px; margin-top: 22px; font: 500 13.5px/1 var(--font-sans); color: var(--muted); }
.article-meta__author { display: inline-flex; align-items: center; gap: 8px; color: var(--ink-2); }
.article-meta__author img { width: 22px; height: 22px; }
.article-wrap { padding-top: clamp(32px, 4vw, 48px); }
.article-cover { margin: 0 auto; max-width: 1000px; }
.article-cover { min-width: 0; }
.article-cover img { display: block; width: 100%; height: auto; border-radius: var(--radius-lg); border: 1px solid var(--line); }
.article-layout { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: clamp(32px, 5vw, 64px); max-width: 1000px; margin: clamp(32px, 4vw, 48px) auto 0; text-align: left; }
.article-aside { position: sticky; top: 96px; align-self: start; display: flex; flex-direction: column; gap: 16px; }
.toc h4, .aside-card h4 { font: 500 11.5px/1 var(--font-sans); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin: 0 0 12px; }
.toc ol { list-style: none; margin: 0; padding: 0; border-left: 1px solid var(--line); }
.toc li a { display: block; padding: 6px 0 6px 14px; margin-left: -1px; border-left: 1px solid transparent; font-size: 13.5px; line-height: 1.4; color: var(--muted); transition: color 0.2s ease, border-color 0.2s ease; }
.toc li a:hover { color: var(--ink); }
.toc li a.is-active { color: var(--teal-600); border-left-color: var(--teal); }
.aside-card { padding: 18px 20px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--bg-tint); }
.aside-card p { font-size: 13.5px; line-height: 1.55; color: var(--ink-2); margin: 0 0 14px; }

.article { max-width: 680px; min-width: 0; }
.article > :first-child { margin-top: 0; }
.article p { font-size: 16.5px; line-height: 1.7; color: var(--ink-2); margin: 0 0 18px; }
.article h2 { font: 500 clamp(22px, 2.3vw, 27px) / 1.25 var(--font-display); letter-spacing: -0.015em; margin: 44px 0 14px; scroll-margin-top: 96px; }
.article h3 { font: 500 17.5px/1.35 var(--font-sans); margin: 30px 0 10px; scroll-margin-top: 96px; }
.article h4 { font: 500 15px/1.4 var(--font-sans); margin: 22px 0 8px; }
.article ul, .article ol { padding-left: 24px; margin: 0 0 18px; }
.article li { font-size: 16px; line-height: 1.65; color: var(--ink-2); margin-bottom: 8px; }
.article li::marker { color: var(--teal); font-weight: 500; }
.article li strong, .article p strong { color: var(--ink); font-weight: 500; }
.article a:not(.btn) { color: var(--teal-600); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
.article a:not(.btn):hover { color: var(--teal-deep); }
.article blockquote { margin: 0 0 24px; padding: 18px 22px; border-radius: var(--radius); background: var(--bg-tint); border: 1px solid rgba(15, 143, 143, 0.18); }
.article blockquote p { margin: 0 0 8px; font-size: 15.5px; }
.article blockquote p:last-child { margin-bottom: 0; }
.article blockquote ul { margin: 6px 0 0; }
.article blockquote li { font-size: 15px; margin-bottom: 6px; }
.article h3 + blockquote { background: var(--bg-elev); border-color: var(--line); font-family: var(--font-sans); }
.article h3 + blockquote p { color: var(--ink); white-space: pre-line; }
.article hr { border: 0; border-top: 1px solid var(--line); margin: 32px 0; }
.article img { max-width: 100%; height: auto; border-radius: var(--radius); border: 1px solid var(--line); }
.article code { font: 500 0.9em var(--font-mono); background: var(--bg-soft); padding: 2px 6px; border-radius: 6px; }
.article pre { background: var(--dark); color: #fff; padding: 16px 18px; border-radius: var(--radius); overflow: auto; margin: 0 0 18px; }
.article pre code { background: none; padding: 0; color: inherit; }
.table-wrap { overflow-x: auto; margin: 0 0 22px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-elev); -webkit-overflow-scrolling: touch; }
.article table { width: 100%; border-collapse: collapse; font-size: 14.5px; line-height: 1.45; }
.article th, .article td { padding: 11px 14px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; color: var(--ink-2); }
.article th { font: 500 12px/1.3 var(--font-sans); letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); background: var(--bg-soft); white-space: nowrap; }
.article tr:last-child td { border-bottom: 0; }
.article td:first-child { color: var(--ink); font-weight: 500; }

.article-share { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 40px; padding-top: 22px; border-top: 1px solid var(--line); }
.article-share > span { font: 500 12.5px/1 var(--font-sans); letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); margin-right: 6px; }
.article-share a, .article-share button {
  display: inline-flex; align-items: center; gap: 6px; height: 36px; padding: 0 12px; border-radius: 999px;
  border: 1px solid var(--line-strong); background: var(--bg-elev); color: var(--ink); font: 500 13px/1 var(--font-sans); cursor: pointer;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}
.article-share a:hover, .article-share button:hover { background: var(--bg-soft); }
.article-share i { font-size: 17px; }

.related { max-width: 1000px; margin: clamp(48px, 7vw, 88px) auto 0; text-align: left; }
.related__head { display: flex; align-items: end; justify-content: space-between; gap: 16px; margin-bottom: 20px; }
.related__head .h2 { margin-bottom: 0; }

@media (max-width: 900px) {
  .blog-featured { grid-template-columns: minmax(0, 1fr); }
  .blog-featured__media img { height: auto; }
  .blog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .article-layout { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .article-aside { position: static; }
  .toc { padding: 16px 18px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-elev); }
  .aside-card { display: none; }
}
@media (max-width: 640px) {
  .blog-grid { grid-template-columns: minmax(0, 1fr); }
  .article p { font-size: 16px; }
  .related__head { flex-direction: column; align-items: flex-start; }
}