/* ============================================================
   HBoard — Landing Page
   Brand: #090D30 navy · #92FFC7 mint · #3963EA blue
   Type:  Prompt
   ============================================================ */

:root {
  --navy: #090D30;
  --navy-2: #0e1647;
  --mint: #92FFC7;
  --blue: #3963EA;
  --cyan: #56C8DA;
  --ink: #0b1130;
  --muted: #5a6488;
  --muted-light: #aab1cf;
  --bg: #ffffff;
  --bg-soft: #f5f7fc;
  --line: #e7ebf5;
  --grad: linear-gradient(120deg, var(--mint) 0%, var(--cyan) 48%, var(--blue) 100%);
  --grad-soft: linear-gradient(120deg, rgba(146,255,199,.15), rgba(57,99,234,.15));
  --shadow-sm: 0 4px 16px rgba(9,13,48,.06);
  --shadow-md: 0 18px 50px rgba(9,13,48,.10);
  --shadow-lg: 0 40px 90px rgba(9,13,48,.18);
  --radius: 20px;
  --radius-lg: 28px;
  --maxw: 1200px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

/* ---------- Hidden native scrollbar ---------- */
html { scrollbar-width: none; }            /* Firefox */
::-webkit-scrollbar { width: 0; height: 0; } /* WebKit */

/* ---------- Scroll progress bar (top) ---------- */
.scroll-progress {
  position: fixed; top: 0; left: 0; z-index: 200;
  height: 4px; width: 100%;
  transform: scaleX(0); transform-origin: 0 50%;
  background: var(--grad);
  box-shadow: 0 0 12px rgba(57,99,234,.5);
  will-change: transform;
}

body {
  font-family: 'Prompt', system-ui, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

.container { width: min(var(--maxw), 92%); margin-inline: auto; }
.section { padding: clamp(72px, 10vw, 140px) 0; }

/* ---------- Typography helpers ---------- */
.gradient-text {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.eyebrow {
  display: inline-block;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 18px;
}
.eyebrow--center { display: block; }

h1, h2, h3, h4 { font-weight: 700; line-height: 1.12; letter-spacing: -.02em; color: var(--navy); }

.section__head { max-width: 720px; margin: 0 auto clamp(48px, 6vw, 80px); text-align: center; }
.section__head h2 { font-size: clamp(2rem, 4.5vw, 3.2rem); margin-bottom: 18px; }
.section__head p { color: var(--muted); font-size: 1.1rem; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px; font-weight: 600; font-size: .98rem;
  padding: 13px 26px; border-radius: 999px; cursor: pointer;
  border: 1.5px solid transparent; transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s;
  white-space: nowrap;
}
.btn--lg { padding: 16px 34px; font-size: 1.05rem; }
.btn--primary {
  color: #fff; background: var(--navy);
  box-shadow: 0 10px 28px rgba(9,13,48,.28);
  position: relative; overflow: hidden; isolation: isolate;
}
.btn--primary::before {
  content: ""; position: absolute; inset: 0; background: var(--grad);
  opacity: 0; transition: opacity .3s; z-index: -1;
}
.btn--primary:hover { transform: translateY(-3px); box-shadow: 0 18px 40px rgba(57,99,234,.4); }
.btn--primary:hover::before { opacity: 1; }
.btn--primary:hover { color: var(--navy); }
.btn--ghost { color: var(--navy); border-color: var(--line); background: #fff; }
.btn--ghost:hover { transform: translateY(-3px); border-color: var(--blue); box-shadow: var(--shadow-sm); }

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  transition: background .3s, box-shadow .3s, padding .3s;
  padding: 18px 0;
}
.nav.scrolled {
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 var(--line);
  padding: 10px 0;
}
.nav__inner { display: flex; align-items: center; gap: 32px; }
.nav__logo { height: 34px; width: auto; }
.nav__links { display: flex; gap: 30px; margin-left: auto; }
.nav__links a {
  font-size: .95rem; font-weight: 500; color: var(--navy);
  position: relative; padding: 4px 0; transition: color .2s;
}
.nav__links a::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 2px; width: 0;
  background: var(--grad); transition: width .3s var(--ease);
}
.nav__links a:hover { color: var(--blue); }
.nav__links a:hover::after { width: 100%; }
.nav__cta { margin-left: 4px; }
.nav__burger { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 6px; }
.nav__burger span { width: 26px; height: 2.5px; background: var(--navy); border-radius: 2px; transition: .3s; }
.nav__burger.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav__burger.open span:nth-child(2) { opacity: 0; }
.nav__burger.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
.hero { position: relative; padding: clamp(130px, 16vh, 190px) 0 0; overflow: hidden; }
.hero__bg { position: absolute; inset: 0; z-index: -1; }
.orb { position: absolute; border-radius: 50%; filter: blur(80px); opacity: .55; }
.orb--mint { width: 520px; height: 520px; background: radial-gradient(circle, var(--mint), transparent 65%); top: -120px; left: -100px; }
.orb--blue { width: 620px; height: 620px; background: radial-gradient(circle, rgba(57,99,234,.55), transparent 65%); top: -60px; right: -160px; }
.grid-lines {
  position: absolute; inset: 0;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, #000 25%, transparent 75%);
  mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, #000 25%, transparent 75%);
  opacity: .5;
}

.hero__inner {
  display: grid; grid-template-columns: 1.05fr .95fr; align-items: center;
  gap: clamp(30px, 5vw, 70px);
  padding-bottom: clamp(60px, 8vw, 110px);
}
.hero__title { font-size: clamp(2.5rem, 6vw, 4.6rem); font-weight: 800; margin-bottom: 22px; }
.hero__lead { font-size: clamp(1.05rem, 1.6vw, 1.22rem); color: var(--muted); max-width: 560px; margin-bottom: 34px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 48px; }
.hero__trust { display: flex; flex-wrap: wrap; gap: 14px 36px; }
.trust-item { display: flex; flex-direction: column; }
.trust-item strong { font-size: 1.02rem; color: var(--navy); font-weight: 700; }
.trust-item span { font-size: .82rem; color: var(--muted); }

/* Hero visual */
.hero__visual { position: relative; }
.heart-stage { position: relative; aspect-ratio: 1/.95; max-width: 540px; margin-inline: auto; }
.heart-svg { width: 100%; height: 100%; overflow: visible; filter: drop-shadow(0 30px 60px rgba(57,99,234,.25)); }
.heart-outline {
  stroke-dasharray: 1500; stroke-dashoffset: 1500;
  animation: draw 2.6s var(--ease) forwards .2s;
}
.ekg {
  stroke-dasharray: 900; stroke-dashoffset: 900;
  animation: draw 1.8s var(--ease) forwards 1.1s, pulse 2.4s ease-in-out 3s infinite;
}
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .55; } }

.float-card {
  position: absolute; z-index: 3; display: flex; align-items: center; gap: 12px;
  background: rgba(255,255,255,.9); backdrop-filter: blur(12px);
  border: 1px solid var(--line); border-radius: 16px; padding: 12px 16px;
  box-shadow: var(--shadow-md); animation: floaty 5s ease-in-out infinite;
}
.float-card b { display: block; font-size: .9rem; color: var(--navy); font-weight: 600; }
.float-card small { color: var(--muted); font-size: .76rem; }
.float-card--1 { top: 6%; left: -6%; animation-delay: .2s; }
.float-card--2 { top: 40%; right: -8%; flex-direction: column; align-items: flex-start; gap: 2px; animation-delay: 1.4s; }
.float-card--3 { bottom: 4%; left: 2%; animation-delay: .8s; }
.bpm { font-size: 1.4rem; font-weight: 800; color: var(--blue); line-height: 1; }
.bpm i { font-size: .75rem; font-style: normal; color: var(--muted); font-weight: 600; }
.dot { width: 11px; height: 11px; border-radius: 50%; flex-shrink: 0; }
.dot--green { background: #19c37d; box-shadow: 0 0 0 4px rgba(25,195,125,.18); }
.dot--blue { background: var(--blue); box-shadow: 0 0 0 4px rgba(57,99,234,.18); }
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

/* Marquee */
.hero__marquee { border-block: 1px solid var(--line); background: var(--navy); overflow: hidden; }
.marquee__track {
  display: flex; width: max-content;
  animation: marquee 22s linear infinite;
  font-weight: 700; letter-spacing: .14em; font-size: .95rem;
}
.marquee__group {
  display: flex; gap: 40px; align-items: center; white-space: nowrap;
  padding: 16px 20px; min-width: 100%; flex-shrink: 0;
  justify-content: space-around;
}
.marquee__group span { color: rgba(255,255,255,.55); }
.marquee__group span:nth-child(odd) { color: var(--mint); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ============================================================
   STATS
   ============================================================ */
.stats { background: var(--bg-soft); border-bottom: 1px solid var(--line); }
.stats__grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; padding: 56px 0; }
.stat { text-align: center; }
.stat b { display: block; font-size: clamp(2.4rem, 5vw, 3.4rem); font-weight: 800; line-height: 1;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.stat > span { color: var(--muted); font-size: .92rem; }

/* ============================================================
   FEATURES
   ============================================================ */
.features__grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 34px 30px; transition: transform .35s var(--ease), box-shadow .35s, border-color .35s;
  position: relative; overflow: hidden;
}
.card::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 3px; background: var(--grad);
  transform: scaleX(0); transform-origin: left; transition: transform .4s var(--ease);
}
.card:hover { transform: translateY(-8px); box-shadow: var(--shadow-md); border-color: transparent; }
.card:hover::before { transform: scaleX(1); }
.card__icon {
  width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center;
  background: var(--grad-soft); margin-bottom: 22px;
}
.card__icon svg { width: 28px; height: 28px; fill: none; stroke: var(--blue); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.card h3 { font-size: 1.32rem; margin-bottom: 10px; }
.card p { color: var(--muted); font-size: .98rem; }
.card--featured {
  background: linear-gradient(160deg, var(--navy), var(--navy-2));
  border-color: transparent; color: #fff;
}
.card--featured h3 { color: #fff; }
.card--featured p { color: var(--muted-light); }
.card--featured .card__icon { background: rgba(146,255,199,.14); }
.card--featured .card__icon svg { stroke: var(--mint); }
.card__tag {
  display: inline-block; margin-top: 16px; font-size: .74rem; font-weight: 600;
  letter-spacing: .1em; text-transform: uppercase; color: var(--navy);
  background: var(--mint); padding: 5px 12px; border-radius: 999px;
}

/* ============================================================
   OBSTETRIC
   ============================================================ */
.obstetric { background: var(--bg-soft); }
.obstetric__inner { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 6vw, 80px); align-items: center; }
.check-list { list-style: none; margin: 26px 0 32px; display: grid; gap: 14px; }
.check-list li { position: relative; padding-left: 36px; color: var(--ink); }
.check-list li b { color: var(--navy); }
.check-list li::before {
  content: ""; position: absolute; left: 0; top: 3px; width: 22px; height: 22px; border-radius: 50%;
  background: var(--grad);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23000' stroke-width='3' stroke-linecap='round' stroke-linejoin='round' d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/16px no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23000' stroke-width='3' stroke-linecap='round' stroke-linejoin='round' d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/16px no-repeat;
}

/* partograph mock */
.partograph-mock {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 22px; box-shadow: var(--shadow-lg); max-width: 460px; margin-inline: auto;
}
.pm__head { display: flex; align-items: center; gap: 10px; margin-bottom: 18px; font-weight: 600; color: var(--navy); font-size: .95rem; }
.pm__logo { width: 26px; height: 26px; object-fit: contain; }
.pm__live { margin-left: auto; display: inline-flex; align-items: center; gap: 6px; font-size: .78rem; color: #19c37d; font-weight: 600; }
.pm__live i { width: 8px; height: 8px; border-radius: 50%; background: #19c37d; animation: blink 1.4s ease-in-out infinite; }
@keyframes blink { 50% { opacity: .25; } }
.pm__chart { width: 100%; height: 170px; }
.pm__grid line { stroke: var(--line); stroke-width: 1; }
.pm__line { fill: none; stroke: var(--blue); stroke-width: 3.5; stroke-linecap: round; stroke-linejoin: round;
  stroke-dasharray: 400; stroke-dashoffset: 400; }
.pm__alert { fill: none; stroke: var(--cyan); stroke-width: 2.5; stroke-dasharray: 6 6; opacity: .7; }
.in-view .pm__line { animation: draw 2s var(--ease) forwards .3s; }
.pm__legend { display: flex; gap: 22px; margin-top: 14px; font-size: .8rem; color: var(--muted); }
.pm__legend i { display: inline-block; width: 18px; height: 3px; border-radius: 2px; margin-right: 6px; vertical-align: middle; }
.ln-blue { background: var(--blue); }
.ln-dash { background: repeating-linear-gradient(90deg, var(--cyan) 0 4px, transparent 4px 8px); }

/* ============================================================
   FLOW
   ============================================================ */
.flow__steps { display: flex; align-items: stretch; gap: 18px; justify-content: center; flex-wrap: wrap; }
.flow__step {
  flex: 1 1 240px; max-width: 320px; background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius); padding: 32px 28px; transition: transform .3s, box-shadow .3s;
}
.flow__step:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.flow__num {
  display: inline-grid; place-items: center; width: 46px; height: 46px; border-radius: 12px;
  background: var(--navy); color: var(--mint); font-weight: 700; margin-bottom: 18px;
}
.flow__step h3 { font-size: 1.25rem; margin-bottom: 8px; }
.flow__step p { color: var(--muted); font-size: .96rem; }
.flow__arrow { display: grid; place-items: center; font-size: 1.8rem; color: var(--blue); font-weight: 700; }

/* ============================================================
   VALUES
   ============================================================ */
.values { background: var(--navy); color: #fff; position: relative; overflow: hidden; }
.values::before {
  content: ""; position: absolute; width: 600px; height: 600px; border-radius: 50%;
  background: radial-gradient(circle, rgba(57,99,234,.4), transparent 65%); top: -200px; right: -150px; filter: blur(40px);
}
.values .section__head h2, .values .eyebrow { color: #fff; }
.values .eyebrow { color: var(--mint); }
.values__grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 22px; position: relative; }
.value {
  border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius); padding: 30px 26px;
  background: rgba(255,255,255,.03); transition: transform .3s, background .3s, border-color .3s;
}
.value:hover { transform: translateY(-6px); background: rgba(255,255,255,.06); border-color: rgba(146,255,199,.4); }
.value__n { font-size: 1.5rem; font-weight: 800; background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.value h3 { color: #fff; margin: 10px 0 8px; font-size: 1.3rem; }
.value p { color: var(--muted-light); font-size: .95rem; }

/* ============================================================
   INTEGRAÇÕES
   ============================================================ */
.integ__grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 24px; max-width: 860px; margin-inline: auto; }

/* ============================================================
   SERVIÇOS
   ============================================================ */
.services { background: var(--bg-soft); }
.services__grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 22px; }
.service-box {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px 26px; text-align: center; transition: transform .3s, box-shadow .3s;
}
.service-box:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.service-box svg {
  width: 38px; height: 38px; margin: 0 auto 16px; display: block;
  fill: none; stroke: var(--blue); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round;
}
.service-box h3 { font-size: 1.18rem; margin-bottom: 8px; }
.service-box p { color: var(--muted); font-size: .92rem; }

/* ============================================================
   CTA
   ============================================================ */
.cta { background: var(--bg-soft); }
.cta__inner {
  position: relative; background: linear-gradient(160deg, var(--navy), var(--navy-2));
  border-radius: var(--radius-lg); padding: clamp(48px, 7vw, 84px) clamp(28px, 5vw, 72px);
  text-align: center; overflow: hidden; box-shadow: var(--shadow-lg);
}
.cta__glow { position: absolute; inset: 0;
  background: radial-gradient(circle at 30% 0%, rgba(146,255,199,.22), transparent 50%),
              radial-gradient(circle at 80% 100%, rgba(57,99,234,.45), transparent 55%); }
.cta__inner > * { position: relative; z-index: 1; }
.cta__inner h2 { color: #fff; font-size: clamp(1.8rem, 4vw, 2.8rem); margin-bottom: 14px; }
.cta__inner > p { color: var(--muted-light); font-size: 1.1rem; max-width: 520px; margin: 0 auto 32px; }
.cta__form { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; max-width: 640px; margin-inline: auto; margin-bottom: 32px; }
.cta__form input {
  flex: 1 1 200px; padding: 15px 20px; border-radius: 999px; border: 1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.08); color: #fff; font-family: inherit; font-size: 1rem;
}
.cta__form input::placeholder { color: rgba(255,255,255,.55); }
.cta__form input:focus { outline: none; border-color: var(--mint); background: rgba(255,255,255,.14); }
.cta__form .btn { flex: 0 0 auto; }
.cta__note { color: var(--muted-light); font-size: .85rem; margin-top: 32px; }
.cta__contacts { display: flex; flex-wrap: wrap; gap: 12px 28px; justify-content: center; margin-top: 18px; }
.cta__contacts a { color: var(--mint); font-weight: 600; font-size: .95rem; transition: opacity .2s; }
.cta__contacts a:hover { opacity: .75; text-decoration: underline; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--navy); color: #fff; padding: 70px 0 30px; }
.footer__inner { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer__logo { height: 40px; width: auto; margin-bottom: 16px; }
.footer__brand p { color: var(--muted-light); max-width: 320px; font-size: .95rem; }
.footer__social { display: flex; gap: 18px; margin-top: 18px; }
.footer__social a { color: var(--mint); font-weight: 600; font-size: .9rem; transition: opacity .2s; }
.footer__social a:hover { opacity: .75; }
.footer__col h4 { color: #fff; font-size: .85rem; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 16px; }
.footer__col a { display: block; color: var(--muted-light); padding: 6px 0; font-size: .95rem; transition: color .2s; }
.footer__col a:hover { color: var(--mint); }
.footer__bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; padding-top: 24px; color: var(--muted-light); font-size: .82rem; }
.footer__tags { letter-spacing: .14em; color: rgba(146,255,199,.7); }

/* ============================================================
   NAV — actions + language toggle
   ============================================================ */
.nav__actions { display: flex; align-items: center; gap: 16px; }
.lang-toggle { display: inline-flex; align-items: center; gap: 4px; }
.lang-toggle__btn {
  background: none; border: 0; cursor: pointer; font-family: inherit;
  font-size: .9rem; font-weight: 600; color: var(--muted); padding: 4px 6px;
  border-radius: 8px; transition: color .2s, background .2s;
}
.lang-toggle__btn:hover { color: var(--navy); }
.lang-toggle__btn.is-active { color: var(--blue); }
.lang-toggle__sep { color: var(--line); font-weight: 400; }
/* nav links no longer push with margin-left:auto — actions own it */
.nav__links { margin-left: auto; }

/* ============================================================
   HERO — product screenshot + booth note
   ============================================================ */
.hero__shot { position: relative; max-width: 600px; margin-inline: auto; }
.hero__shot img {
  width: 100%; height: auto; border-radius: 16px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-lg);
  position: relative; z-index: 1;
}
.hero__shot-glow {
  position: absolute; inset: -12% -8% -8%; z-index: 0; border-radius: 30px;
  background: radial-gradient(60% 60% at 50% 30%, rgba(57,99,234,.35), transparent 70%);
  filter: blur(30px);
}
.hero__booth {
  margin-top: 24px; font-size: .95rem; color: var(--muted);
  background: var(--grad-soft); border: 1px solid var(--line);
  border-radius: 14px; padding: 12px 18px; display: inline-block;
}

/* ============================================================
   PROBLEM
   ============================================================ */
.problem__grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.problem__item {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 34px 30px; transition: transform .3s, box-shadow .3s;
}
.problem__item:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.problem__item h3 { font-size: 1.25rem; margin-bottom: 10px; }
.problem__item p { color: var(--muted); font-size: .98rem; }
.problem__close {
  text-align: center; max-width: 760px; margin: clamp(40px,6vw,64px) auto 0;
  font-size: clamp(1.15rem, 2.2vw, 1.5rem); font-weight: 600; color: var(--navy); line-height: 1.4;
}

/* ============================================================
   INTERFACES
   ============================================================ */
.interfaces { background: var(--bg-soft); }
.interfaces__hero { max-width: 720px; margin: 0 auto clamp(40px,6vw,64px); }
.interfaces__hero img { width: 100%; height: auto; filter: drop-shadow(0 40px 80px rgba(9,13,48,.18)); }
.interfaces__grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }

/* ============================================================
   DIFFERENTIAL (EHR × HBoard)
   ============================================================ */
.diff__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; max-width: 960px; margin-inline: auto; align-items: stretch; }
.diff__col { border-radius: var(--radius); padding: 36px 32px; }
.diff__col h3 { font-size: 1.3rem; margin-bottom: 22px; }
.diff__col ul { list-style: none; display: grid; gap: 14px; }
.diff__col li { position: relative; padding-left: 30px; font-size: .98rem; line-height: 1.45; }
.diff__col--ehr { background: #fff; border: 1px solid var(--line); color: var(--muted); }
.diff__col--ehr h3 { color: var(--navy); }
.diff__col--ehr li::before {
  content: ""; position: absolute; left: 0; top: 11px; width: 12px; height: 2px;
  border-radius: 2px; background: var(--muted-light);
}
.diff__col--hb { background: linear-gradient(160deg, var(--navy), var(--navy-2)); color: var(--muted-light); position: relative; overflow: hidden; box-shadow: var(--shadow-lg); }
.diff__col--hb::after {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 4px; background: var(--grad);
}
.diff__brand { display: flex; align-items: center; gap: 10px; margin-bottom: 22px; }
.diff__brand span { font-size: 1.3rem; font-weight: 700; color: #fff; }
.diff__logo { height: 34px; width: auto; object-fit: contain; }
.diff__col--hb li { color: #eaf0ff; }
.diff__col--hb li::before {
  content: ""; position: absolute; left: 0; top: 3px; width: 20px; height: 20px; border-radius: 50%;
  background: var(--grad);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23000' stroke-width='3' stroke-linecap='round' stroke-linejoin='round' d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/14px no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23000' stroke-width='3' stroke-linecap='round' stroke-linejoin='round' d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/14px no-repeat;
}
.diff__close {
  text-align: center; max-width: 680px; margin: clamp(36px,5vw,56px) auto 0;
  font-size: clamp(1.1rem, 2vw, 1.4rem); font-weight: 600; color: var(--navy);
}

/* ============================================================
   CREDIBILITY
   ============================================================ */
.cred__hospital { text-align: center; max-width: 760px; margin: 0 auto clamp(40px,6vw,60px); }
.cred__quote { font-size: clamp(1.2rem, 2.4vw, 1.6rem); font-weight: 500; color: var(--navy); line-height: 1.4; margin-bottom: 18px; }
.cred__hospital-name { color: var(--blue); font-weight: 600; font-size: .95rem; letter-spacing: .02em; }
.cred__seals { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; max-width: 920px; margin-inline: auto; }
.seal {
  display: flex; align-items: center; gap: 16px;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 24px 26px; transition: transform .3s, box-shadow .3s;
}
.seal:hover { transform: translateY(-4px); box-shadow: var(--shadow-sm); }
.seal__mark {
  flex: 0 0 auto; display: grid; place-items: center;
  width: 64px; height: 64px; border-radius: 16px; background: var(--grad-soft);
  font-weight: 800; font-size: .85rem; letter-spacing: .04em; color: var(--blue);
}
.seal b { display: block; color: var(--navy); font-size: 1.02rem; }
.seal small { color: var(--muted); font-size: .85rem; }

/* ============================================================
   TEAM / FOUNDERS
   ============================================================ */
.team { background: var(--bg-soft); }
.team__grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; }
.founder {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px 24px; text-align: center; transition: transform .3s, box-shadow .3s, border-color .3s;
}
.founder:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: transparent; }
.founder__photo {
  width: 110px; height: 110px; border-radius: 50%; object-fit: cover; margin: 0 auto 18px;
  border: 3px solid #fff; box-shadow: 0 0 0 3px rgba(57,99,234,.15), var(--shadow-sm);
}
.founder__name { font-size: 1.18rem; margin-bottom: 4px; }
.founder__role { display: block; color: var(--blue); font-weight: 600; font-size: .85rem; margin-bottom: 6px; }
.founder__tagline { display: block; color: var(--muted); font-size: .85rem; font-style: italic; margin-bottom: 12px; }
.founder__bio { color: var(--muted); font-size: .9rem; margin-bottom: 16px; }
.founder__creds { list-style: none; display: grid; gap: 8px; text-align: left; }
.founder__creds li { position: relative; padding-left: 22px; font-size: .82rem; color: var(--ink); }
.founder__creds li:empty { display: none; } /* PT intentionally omits some EN-only credentials */
.founder__creds li::before {
  content: ""; position: absolute; left: 0; top: 7px; width: 8px; height: 8px; border-radius: 50%; background: var(--grad);
}

/* ============================================================
   FAQ
   ============================================================ */
.faq__list { max-width: 760px; margin-inline: auto; display: grid; gap: 14px; }
.faq-item { background: #fff; border: 1px solid var(--line); border-radius: 16px; overflow: hidden; transition: box-shadow .3s, border-color .3s; }
.faq-item.open { box-shadow: var(--shadow-md); border-color: transparent; }
.faq-item__q {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 18px;
  background: none; border: 0; cursor: pointer; font-family: inherit; text-align: left;
  padding: 22px 24px; font-size: 1.05rem; font-weight: 600; color: var(--navy);
}
.faq-item__icon { position: relative; flex: 0 0 auto; width: 18px; height: 18px; }
.faq-item__icon::before, .faq-item__icon::after {
  content: ""; position: absolute; background: var(--blue); border-radius: 2px; transition: transform .3s var(--ease);
}
.faq-item__icon::before { top: 8px; left: 0; width: 18px; height: 2px; }
.faq-item__icon::after { left: 8px; top: 0; width: 2px; height: 18px; }
.faq-item.open .faq-item__icon::after { transform: scaleY(0); }
.faq-item__a { max-height: 0; overflow: hidden; transition: max-height .35s var(--ease); }
.faq-item.open .faq-item__a { max-height: 320px; }
.faq-item__a p { padding: 0 24px 24px; color: var(--muted); font-size: .98rem; }

/* ============================================================
   LEAD FORM (CTA)
   ============================================================ */
.btn--mint { color: var(--navy); background: var(--mint); box-shadow: 0 10px 28px rgba(146,255,199,.35); }
.btn--mint:hover { transform: translateY(-3px); box-shadow: 0 18px 40px rgba(146,255,199,.5); }
.btn:disabled { opacity: .6; cursor: not-allowed; transform: none; }

.lead-form { max-width: 480px; margin: 0 auto 18px; display: grid; gap: 16px; text-align: left; }
.lead-form__hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.lead-form__field { display: grid; gap: 6px; }
.lead-form__field label { color: var(--muted-light); font-size: .85rem; font-weight: 600; }
.lead-form__field input {
  padding: 14px 18px; border-radius: 12px; border: 1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.08); color: #fff; font-family: inherit; font-size: 1rem;
}
.lead-form__field input::placeholder { color: rgba(255,255,255,.45); }
.lead-form__field input:focus { outline: none; border-color: var(--mint); background: rgba(255,255,255,.14); }
.lead-form__submit { width: 100%; margin-top: 4px; }
.lead-form__status { font-size: .92rem; min-height: 1.2em; margin: 0; }
.lead-form__status.is-error { color: #ff9d9d; }
.lead-form__status.is-success { color: var(--mint); }
.lead-form__status.is-loading { color: var(--muted-light); }
.lead-form__consent { color: var(--muted-light); font-size: .78rem; line-height: 1.4; margin: 0; }
.cta__fallback { color: var(--muted-light); font-size: .9rem; margin-top: 10px; }
.cta__fallback a { color: var(--mint); font-weight: 600; }
.cta__fallback a:hover { text-decoration: underline; }
.cta__booth { color: rgba(146,255,199,.85); font-size: .82rem; font-weight: 600; letter-spacing: .02em; margin-top: 20px; }

/* ============================================================
   REVEAL ANIMATION
   ============================================================ */
.reveal { opacity: 0; transform: translateY(34px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in-view { opacity: 1; transform: none; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 980px) {
  .hero__inner { grid-template-columns: 1fr; text-align: center; }
  .hero__lead { margin-inline: auto; }
  .hero__actions { justify-content: center; }
  .hero__visual { margin-top: 30px; order: -1; }
  .hero__shot { max-width: 460px; }
  .problem__grid { grid-template-columns: 1fr; }
  .interfaces__grid { grid-template-columns: repeat(3,1fr); }
  .diff__grid { grid-template-columns: 1fr; }
  .cred__seals { grid-template-columns: 1fr; }
  .team__grid { grid-template-columns: repeat(2,1fr); }
  .features__grid { grid-template-columns: repeat(2,1fr); }
  .obstetric__inner { grid-template-columns: 1fr; }
  .obstetric__copy { text-align: center; }
  .check-list { display: inline-grid; text-align: left; }
  .values__grid { grid-template-columns: repeat(2,1fr); }
  .services__grid { grid-template-columns: repeat(2,1fr); }
  .stats__grid { grid-template-columns: repeat(2,1fr); gap: 36px 24px; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
}

@media (max-width: 760px) {
  .nav__links, .nav__cta { display: none; }
  .nav__burger { display: flex; margin-left: auto; }
  .nav__links.open {
    display: flex; flex-direction: column; gap: 0;
    position: absolute; top: 100%; left: 0; right: 0;
    background: #fff; padding: 12px 6%; box-shadow: var(--shadow-md);
  }
  .nav__links.open a { padding: 14px 0; border-bottom: 1px solid var(--line); }
  .flow__arrow { transform: rotate(90deg); }
  .float-card--1 { left: 0; }
  .float-card--2 { right: 0; }
}

@media (max-width: 760px) {
  .interfaces__grid { grid-template-columns: 1fr; }
  .team__grid { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 560px) {
  .features__grid, .values__grid, .integ__grid, .services__grid { grid-template-columns: 1fr; }
  .stats__grid { grid-template-columns: 1fr; gap: 30px; }
  .team__grid { grid-template-columns: 1fr; }
  .cta__form input { flex-basis: 100%; }
  .footer__inner { grid-template-columns: 1fr; }
  .nav__links { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
  .heart-outline, .ekg, .pm__line { stroke-dashoffset: 0; }
}