:root {
  --teal: #1092a6;
  --teal-deep: #075968;
  --teal-dark: #073f49;
  --green: #4b9c33;
  --ink: #272b2c;
  --text: #4e4e4e;
  --muted: #6d7778;
  --line: #dbe5e6;
  --mist: #f3f8f8;
  --white: #ffffff;
  --shadow: 0 24px 80px rgba(10, 78, 87, 0.12);
  --shell: min(1180px, calc(100% - 48px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body {
  margin: 0;
  color: var(--text);
  background: var(--white);
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.72;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
button { color: inherit; }
h1, h2, h3, h4, p { margin-top: 0; }
h1, h2, h3, h4 { color: var(--ink); line-height: 1.14; letter-spacing: -0.03em; }
h2 { margin-bottom: 28px; font-size: clamp(2rem, 4.2vw, 4rem); font-weight: 600; }
h3 { font-size: 1.34rem; }
p { margin-bottom: 20px; }
ul { margin: 0; padding: 0; list-style: none; }

.shell { width: var(--shell); margin-inline: auto; }
.section { padding: 120px 0; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.skip-link {
  position: fixed; z-index: 200; top: 12px; left: 12px; padding: 10px 14px;
  transform: translateY(-160%); color: var(--white); background: var(--teal-dark); border-radius: 4px;
}
.skip-link:focus { transform: none; }

.eyebrow {
  display: flex; align-items: center; gap: 0; margin-bottom: 24px;
  color: var(--teal-deep); font-size: 0.74rem; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase;
}
.eyebrow > span { display: none; }
.eyebrow.light { color: #a8e0e8; }
.eyebrow.centered { justify-content: center; }

.button {
  display: inline-flex; align-items: center; justify-content: center; gap: 22px;
  min-height: 54px; padding: 14px 24px; border: 1px solid var(--teal); border-radius: 3px;
  color: var(--white); background: var(--teal); font-size: 0.84rem; font-weight: 700;
  box-shadow: 0 12px 36px rgba(16, 146, 166, 0.18);
  transition: transform .25s ease, background .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.button:hover { transform: translateY(-2px); background: var(--teal-deep); border-color: var(--teal-deep); box-shadow: 0 16px 44px rgba(16, 146, 166, 0.25); }
.button:focus-visible, a:focus-visible, summary:focus-visible, button:focus-visible { outline: 3px solid rgba(75, 156, 51, .45); outline-offset: 4px; }
.button-small { min-height: 44px; padding: 10px 17px; gap: 10px; }
.button:not(.button-light):not(.button-outline),
.button-light {
  padding: 10px 20px;
  border-radius: 7px;
  font-size: 1.0625rem;
  font-weight: 400;
}
.button-light { color: var(--teal-dark); background: var(--white); border-color: var(--white); box-shadow: none; }
.button-light:hover { color: var(--white); background: transparent; border-color: rgba(255,255,255,.55); }
.button-outline { color: var(--teal-deep); background: transparent; border-color: rgba(7, 89, 104, .35); box-shadow: none; }
.button-outline:hover { color: var(--white); }
.text-link, .arrow-link {
  display: inline-flex; align-items: center; gap: 18px; color: var(--teal-deep);
  font-size: .84rem; font-weight: 700; border-bottom: 1px solid rgba(7,89,104,.25); padding-bottom: 5px;
}
.text-link span, .arrow-link span { transition: transform .2s ease; }
.text-link:hover span { transform: translateY(3px); }
.arrow-link:hover span { transform: translateX(4px); }

.site-header {
  position: fixed; z-index: 100; inset: 0 0 auto 0; height: 82px; display: flex; align-items: center;
  background: rgba(255,255,255,.94); border-bottom: 1px solid rgba(9,76,85,.1); backdrop-filter: blur(14px);
}
.header-inner { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 24px; width: min(1320px, calc(100% - 40px)); }
.brand { display: inline-block; min-width: max-content; }
.brand-logo-frame { position: relative; display: block; overflow: hidden; aspect-ratio: 5 / 1; }
.brand-logo-header { width: clamp(210px, 17vw, 250px); }
.brand-logo-footer { width: min(300px, 100%); }
.brand-logo-visual {
  position: absolute; top: 50%; left: 0; width: 100%; height: auto; display: block;
  transform: translateY(-50%);
}
.brand-logo-white-wordmark {
  filter: brightness(0) invert(1);
  clip-path: inset(0 0 0 27%);
}
.main-nav { display: flex; align-items: center; gap: clamp(14px, 1.8vw, 27px); margin-inline: auto; }
.main-nav a { color: #434a4b; font-size: 1.0625rem; font-weight: 300; white-space: nowrap; transition: color .2s ease; }
.main-nav a:hover, .main-nav a.active { color: var(--teal); }
.menu-toggle { display: none; width: 44px; height: 44px; border: 0; background: transparent; padding: 10px; }
.menu-toggle span:not(.sr-only) { display: block; width: 23px; height: 2px; margin: 5px auto; background: var(--ink); transition: transform .25s ease, opacity .25s ease; }

.hero { position: relative; min-height: 720px; padding-top: 82px; background: var(--teal-dark); isolation: isolate; }
.hero-image, .hero-scrim { position: absolute; inset: 82px 0 0; }
.hero-image { z-index: -2; background: url('./img/hero-thiago-desktop.png') center / cover no-repeat; }
.hero-scrim {
  z-index: -1;
  background: linear-gradient(90deg, rgba(3,37,43,.95) 0%, rgba(3,48,56,.88) 36%, rgba(3,48,56,.35) 68%, rgba(3,48,56,.08) 100%);
}
.hero-grid { display: grid; align-items: center; min-height: 638px; }
.hero-content { width: min(720px, 68%); padding: 80px 0; color: rgba(255,255,255,.84); }
.hero-content h1 { margin-bottom: 25px; color: var(--white); font-size: clamp(2.45rem, 4.8vw, 4.65rem); font-weight: 500; letter-spacing: -.045em; }
.hero-subtitle { max-width: 660px; margin-bottom: 30px; font-size: 1.05rem; line-height: 1.65; }
.hero-actions { display: flex; align-items: center; gap: 30px; }
.hero .text-link { color: var(--white); border-color: rgba(255,255,255,.4); }

.intro { padding-top: 120px; }
.split-grid { display: grid; grid-template-columns: .88fr 1fr; gap: clamp(64px, 9vw, 130px); }
.section-heading h2 { max-width: 650px; }
.portrait-card {
  height: auto;
  margin-top: 22px;
  padding: 0;
  border: 0;
  background: transparent;
}
.portrait-card img { width: 100%; height: auto; aspect-ratio: 4 / 5; object-fit: cover; object-position: center; border-radius: 10px; }
.portrait-card-caption {
  margin-top: 18px;
  padding: 3px 0 3px 18px;
  color: var(--ink);
  background: transparent;
  border-left: 3px solid var(--green);
}
.portrait-card-caption strong {
  display: block;
  color: inherit;
  font-size: 1.2rem;
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -.01em;
}
.portrait-card-caption span {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  font-size: .78rem;
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: .045em;
}
.long-copy { padding-top: 32px; }
.long-copy .lead { color: var(--ink); font-size: 1.17rem; font-weight: 500; line-height: 1.7; }
.long-copy blockquote {
  margin: 36px 0; padding: 10px 0 10px 26px; border-left: 2px solid var(--green);
  color: var(--teal-deep); font-size: 1.05rem; font-weight: 600;
}

.expertise { background: var(--mist); }
.section-heading-row { display: flex; align-items: end; justify-content: space-between; gap: 60px; margin-bottom: 60px; }
.section-heading-row h2 { margin-bottom: 0; }
.section-heading-row > p { max-width: 480px; margin: 0 0 8px; }
.expertise-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; }
.expertise-card {
  position: relative;
  display: flex;
  min-height: 0;
  overflow: hidden;
  flex-direction: column;
  padding: 0;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow: 0 20px 55px rgba(7, 63, 73, .08);
}
.expertise-media { position: relative; height: 238px; overflow: hidden; background: #dfeaec; }
.expertise-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 62%, rgba(7, 63, 73, .2));
  pointer-events: none;
}
.expertise-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .55s ease; }
.expertise-card:hover .expertise-media img { transform: scale(1.025); }
.expertise-content { display: flex; flex: 1; flex-direction: column; padding: 34px 38px 38px; }
.expertise-card.featured .expertise-content { color: rgba(255,255,255,.82); background: var(--teal-dark); }
.expertise-card.featured h3 { color: var(--white); }
.expertise-card h3 { max-width: 440px; margin-bottom: 18px; font-size: clamp(1.45rem, 2.5vw, 2rem); font-weight: 600; }
.expertise-card p { min-height: 0; margin-bottom: 24px; font-size: 1rem; line-height: 1.68; }
.expertise-card ul { margin: 0 0 30px; padding-top: 18px; border-top: 1px solid var(--line); }
.expertise-card.featured ul { border-color: rgba(255,255,255,.16); }
.expertise-card li { position: relative; padding: 5px 0 5px 18px; font-size: .9rem; line-height: 1.55; }
.expertise-card li::before { content: ""; position: absolute; top: 13px; left: 0; width: 6px; height: 6px; border-radius: 50%; background: var(--green); }
.expertise-card a {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  margin-top: auto;
  padding: 11px 17px;
  color: var(--teal-deep);
  font-size: .83rem;
  font-weight: 700;
  line-height: 1.35;
  border: 1px solid rgba(7,89,104,.55);
  border-radius: 5px;
  transition: color .2s ease, background-color .2s ease, border-color .2s ease;
}
.expertise-card a:hover { color: var(--white); background: var(--teal-deep); border-color: var(--teal-deep); }
.expertise-card.featured a { color: #d4f0f3; border-color: rgba(255,255,255,.46); }
.expertise-card.featured a:hover { color: var(--teal-dark); background: var(--white); border-color: var(--white); }
.other-expertise {
  display: grid; grid-template-columns: .8fr 1.1fr 1.1fr; gap: 40px; margin-top: 40px; padding: 48px;
  color: rgba(255,255,255,.78); background: var(--teal-deep);
}
.other-expertise h3, .other-expertise h4 { color: var(--white); }
.other-expertise h3 { font-size: 1.7rem; }
.other-expertise h4 { margin-bottom: 22px; font-size: 1.18rem; font-weight: 500; }
.other-expertise li { position: relative; padding: 7px 0 7px 16px; font-size: 1rem; line-height: 1.55; }
.other-expertise li::before { content: ""; position: absolute; top: 17px; left: 0; width: 5px; height: 5px; border-radius: 50%; background: var(--green); }

.robotic { display: grid; grid-template-columns: 1.08fr .92fr; min-height: 760px; background: var(--teal-dark); }
.robotic-image { min-height: 600px; background: linear-gradient(90deg, transparent 72%, rgba(7,63,73,.8)), url('./img/hero-cirurgia-robotica.png') center / cover no-repeat; }
.robotic-content { align-self: center; padding: 90px clamp(42px, 8vw, 120px) 90px clamp(42px, 6vw, 95px); color: rgba(255,255,255,.77); }
.robotic-content h2 { color: var(--white); font-size: clamp(2.2rem, 4vw, 3.65rem); }
.robotic-content p { font-size: .91rem; }
.robotic-content blockquote { margin: 30px 0; padding-left: 22px; border-left: 2px solid var(--green); color: var(--white); font-size: 1.08rem; font-weight: 500; }

.second-opinion { background: var(--white); }
.opinion-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 100px; align-items: center; }
.opinion-intro h2 { font-size: clamp(2.3rem, 4.2vw, 4rem); }
.opinion-intro .button { margin-top: 16px; }
.opinion-list { border-top: 1px solid var(--line); }
.opinion-list > div { display: flex; align-items: center; min-height: 76px; border-bottom: 1px solid var(--line); }
.opinion-list p { margin: 0; color: var(--ink); font-size: .94rem; font-weight: 600; }

.complex-cases { position: relative; background: var(--mist); overflow: hidden; }
.complex-cases::before { content: ""; position: absolute; width: 420px; height: 420px; right: -200px; top: -210px; border: 1px solid rgba(16,146,166,.2); border-radius: 50%; box-shadow: 0 0 0 60px rgba(16,146,166,.035), 0 0 0 120px rgba(16,146,166,.02); }
.center-heading { max-width: 860px; margin: 0 auto 72px; text-align: center; }
.center-heading > p:not(.eyebrow) { max-width: 760px; margin-inline: auto; }
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; background: var(--line); }
.pillar { min-height: 280px; padding: 42px; background: var(--white); }
.pillar h3 { font-size: 1.5rem; }
.pillar p { margin-bottom: 0; font-size: .86rem; }

.academic { padding: 120px 0; color: rgba(255,255,255,.76); background: var(--teal-deep); }
.academic-grid { display: grid; grid-template-columns: .75fr 1.25fr; align-items: center; gap: 110px; }
.academic-copy h2 { color: var(--white); }
.academic-photo { width: 440px; max-width: 100%; aspect-ratio: 4 / 3; overflow: hidden; border: 1px solid rgba(255,255,255,.22); border-radius: 10px; background: var(--white); box-shadow: 0 28px 80px rgba(0,0,0,.18); }
.academic-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center; }

.faq-section { background: var(--mist); }
.faq-grid { display: grid; grid-template-columns: .74fr 1.26fr; gap: 105px; }
.faq-intro { position: sticky; top: 130px; align-self: start; }
.faq-intro h2 { font-size: clamp(2.2rem, 3.8vw, 3.5rem); }
.faq-list details { border-bottom: 1px solid #cbd9da; }
.faq-list summary { display: grid; grid-template-columns: 1fr 36px; gap: 20px; align-items: center; min-height: 84px; padding: 18px 0; color: var(--ink); font-size: .92rem; font-weight: 600; line-height: 1.5; cursor: pointer; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { display: grid; place-items: center; width: 30px; height: 30px; color: var(--teal); border: 1px solid rgba(16,146,166,.35); border-radius: 50%; transition: transform .25s ease; }
.faq-list details[open] summary span { transform: rotate(45deg); }
.faq-list details p { max-width: 650px; padding: 0 46px 24px 0; font-size: .86rem; }

.location { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(430px, .92fr); min-height: 410px; background: var(--mist); }
.location-map { position: relative; min-height: 410px; overflow: hidden; background: #dce8e9; }
.location-map-link { position: absolute; inset: 0; display: block; }
.location-map-link img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.72) contrast(.98); transition: transform .35s ease, filter .35s ease; }
.location-map-link:hover img { transform: scale(1.015); filter: saturate(.9) contrast(1); }
.map-cta { position: absolute; top: 24px; left: 24px; padding: 11px 15px; color: var(--white); background: rgba(3,47,54,.9); border-radius: 7px; font-size: .82rem; font-weight: 600; box-shadow: 0 10px 30px rgba(3,47,54,.2); }
.map-attribution { position: absolute; right: 9px; bottom: 7px; z-index: 1; margin: 0; padding: 3px 6px; color: #42595c; background: rgba(255,255,255,.88); border-radius: 3px; font-size: .68rem; line-height: 1.2; }
.map-attribution a { color: inherit; text-decoration: underline; }
.location-card { display: flex; flex-direction: column; justify-content: center; padding: 32px clamp(36px, 4vw, 56px); background: linear-gradient(145deg, #fff 0%, #f4f8f8 100%); border-left: 1px solid rgba(9,76,85,.08); }
.location-card .eyebrow { margin-bottom: 12px; }
.location-card h2 { margin-bottom: 14px; font-size: clamp(1.75rem, 2.7vw, 2.6rem); line-height: 1.05; }
.location-name { margin: 0 0 10px; color: var(--teal-deep); font-size: .78rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.location-card address { margin-bottom: 8px; font-style: normal; line-height: 1.5; }
.location-card address strong { color: var(--ink); }
.location-phone { align-self: flex-start; color: var(--teal-deep); font-size: 1.02rem; font-weight: 700; }
.location-note { max-width: 470px; margin: 14px 0 0; padding-top: 12px; border-top: 1px solid var(--line); font-size: .9rem; line-height: 1.55; }
.location-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 14px; }
.location-actions .button { min-width: 145px; min-height: 46px; padding-block: 8px; font-size: .95rem; }
.final-cta { position: relative; padding: 110px 0; color: rgba(255,255,255,.8); background: linear-gradient(130deg, var(--teal-dark), var(--teal-deep)); overflow: hidden; }
.final-cta::after { content: ""; position: absolute; width: 500px; height: 500px; right: -180px; bottom: -330px; border: 1px solid rgba(255,255,255,.15); border-radius: 50%; box-shadow: 0 0 0 60px rgba(255,255,255,.03), 0 0 0 120px rgba(255,255,255,.025); }
.final-cta-inner { position: relative; z-index: 1; max-width: 900px; text-align: center; }
.final-cta h2 { color: var(--white); font-size: clamp(2.3rem, 5vw, 4.5rem); }
.final-cta p:not(.eyebrow) { max-width: 710px; margin: 0 auto 34px; }
.final-actions { display: flex; justify-content: center; align-items: center; gap: 32px; }
.light-link { color: var(--white); border-color: rgba(255,255,255,.35); }

.site-footer { padding: 76px 0 26px; color: #9bb2b5; background: #032f36; }
.footer-grid { display: grid; grid-template-columns: 1.35fr 1fr .8fr .8fr; gap: 60px; padding-bottom: 54px; }
.site-footer h3 { margin-bottom: 22px; color: var(--white); font-size: .75rem; letter-spacing: .09em; text-transform: uppercase; }
.site-footer p, .site-footer a { font-size: .72rem; line-height: 1.8; }
.site-footer a { display: block; color: #b9c9cb; transition: color .2s ease; }
.site-footer a:hover { color: var(--white); }
.brand-footer { margin-bottom: 25px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 40px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.09); }
.footer-bottom p { margin: 0; }

.whatsapp-float {
  position: fixed; z-index: 80; right: 22px; bottom: 22px; display: grid; place-items: center;
  width: 60px; height: 60px; padding: 0; color: var(--white); background: linear-gradient(135deg, #59bb3f, #318b28); border: 1px solid rgba(255,255,255,.55); border-radius: 50%;
  box-shadow: 0 16px 40px rgba(40,115,28,.36), inset 0 1px 0 rgba(255,255,255,.28); transition: transform .2s ease, box-shadow .2s ease;
  animation: whatsapp-breathe 2.8s ease-in-out infinite;
}
.whatsapp-float:hover, .whatsapp-float:focus-visible { animation-play-state: paused; transform: translateY(-3px) scale(1.04); box-shadow: 0 20px 46px rgba(40,115,28,.42), inset 0 1px 0 rgba(255,255,255,.3); }
.whatsapp-float svg { width: 31px; height: 31px; fill: currentColor; }

@keyframes whatsapp-breathe {
  0%, 100% { box-shadow: 0 16px 40px rgba(40,115,28,.36), 0 0 0 0 rgba(75,156,51,.25), inset 0 1px 0 rgba(255,255,255,.28); }
  50% { box-shadow: 0 16px 40px rgba(40,115,28,.36), 0 0 0 9px rgba(75,156,51,0), inset 0 1px 0 rgba(255,255,255,.28); }
}

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .75s ease, transform .75s ease; }
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 1120px) {
  .main-nav { gap: 15px; }
  .main-nav a:nth-child(4), .main-nav a:nth-child(5) { display: none; }
  .academic-grid { gap: 60px; }
  .academic-photo { width: 340px; }
}

@media (max-width: 900px) {
  :root { --shell: min(100% - 36px, 720px); }
  .section { padding: 86px 0; }
  .header-cta { margin-left: auto; }
  .menu-toggle { display: block; order: 3; }
  .main-nav {
    position: fixed; inset: 82px 0 auto 0; display: flex; flex-direction: column; align-items: stretch; gap: 0;
    height: calc(100vh - 82px); margin: 0; padding: 28px 24px 80px; background: rgba(255,255,255,.985); transform: translateX(100%); transition: transform .28s ease;
  }
  .main-nav.open { transform: none; }
  .main-nav a, .main-nav a:nth-child(4), .main-nav a:nth-child(5) { display: block; padding: 18px 0; border-bottom: 1px solid var(--line); font-size: 1rem; }
  .menu-toggle[aria-expanded="true"] span:nth-of-type(1) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-of-type(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:nth-of-type(3) { transform: translateY(-7px) rotate(-45deg); }
  .hero { min-height: 900px; }
  .hero-content { width: min(650px, 90%); padding-top: 100px; }
  .hero-scrim { background: linear-gradient(90deg, rgba(3,37,43,.96), rgba(3,48,56,.58)); }
  .intro { padding-top: 86px; }
  .split-grid, .opinion-grid, .faq-grid, .academic-grid { grid-template-columns: 1fr; gap: 55px; }
  .portrait-card { margin-top: 30px; }
  .section-heading-row { align-items: start; flex-direction: column; gap: 22px; }
  .expertise-card { min-height: auto; padding: 0; }
  .expertise-card p { min-height: 0; }
  .other-expertise { grid-template-columns: 1fr 1fr; }
  .other-expertise > div:first-child { grid-column: 1 / -1; }
  .robotic { grid-template-columns: 1fr; }
  .robotic-image { min-height: 460px; background-position: center; }
  .robotic-content { padding: 76px max(32px, calc((100vw - min(100% - 36px, 720px))/2)); }
  .pillars { grid-template-columns: 1fr; }
  .pillar { min-height: 210px; }
  .academic-photo { margin: auto; }
  .faq-intro { position: static; }
  .location { grid-template-columns: 1fr; }
  .location-map { min-height: 320px; }
  .location-card { border-left: 0; border-top: 1px solid rgba(9,76,85,.08); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 620px) {
  :root { --shell: calc(100% - 32px); }
  body { font-size: 1rem; }
  .site-header { height: 72px; }
  .brand-logo-header { width: 190px; }
  .header-cta { display: none; }
  .main-nav { top: 72px; height: calc(100vh - 72px); }
  .hero { min-height: 720px; padding-top: 72px; }
  .hero-image, .hero-scrim { top: 72px; }
  .hero-image { background-image: url('./img/hero-thiago-mobile.png'); background-position: center; }
  .hero-scrim {
    background: linear-gradient(125deg, rgba(3,37,43,.93) 0%, rgba(3,48,56,.8) 40%, rgba(3,48,56,.38) 68%, rgba(3,48,56,.1) 100%);
  }
  .hero-grid { min-height: 648px; }
  .hero-content { width: 100%; padding: 72px 0; }
  .hero-content h1 { font-size: clamp(2.25rem, 11.2vw, 3.5rem); }
  .hero-content h1, .hero-subtitle { text-shadow: 0 2px 18px rgba(2,24,28,.55); }
  .hero-subtitle { font-size: .98rem; }
  .hero-actions { align-items: stretch; flex-direction: column; gap: 22px; }
  .hero-actions .button { width: 100%; }
  .hero-actions .text-link { align-self: start; }
  .intro { padding-top: 86px; }
  .portrait-card { height: auto; padding: 0; }
  .expertise-grid { grid-template-columns: 1fr; }
  .expertise-card { padding: 0; }
  .expertise-media { height: 210px; }
  .expertise-content { padding: 28px 26px 31px; }
  .other-expertise { grid-template-columns: 1fr; padding: 36px 28px; }
  .other-expertise > div:first-child { grid-column: auto; }
  .robotic-image { min-height: 360px; }
  .robotic-content { padding: 68px 22px; }
  .opinion-grid { gap: 50px; }
  .academic-photo { width: min(320px, 86vw); }
  .faq-list summary { font-size: .88rem; }
  .location-card { padding: 38px 25px; }
  .location-map { min-height: 260px; }
  .location-actions { flex-direction: column; }
  .location-actions .button { width: 100%; }
  .final-actions { align-items: stretch; flex-direction: column; }
  .final-actions .text-link { align-self: center; }
  .footer-grid { grid-template-columns: 1fr; gap: 42px; }
  .footer-bottom { flex-direction: column; gap: 12px; }
  .whatsapp-float { right: 16px; bottom: 16px; width: 56px; height: 56px; padding: 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .whatsapp-float { animation: none !important; }
  .reveal { opacity: 1; transform: none; }
}