:root {
  --bg: #eef3f8;
  --bg-soft: #f8fbfe;
  --panel: rgba(255, 255, 255, 0.9);
  --panel-strong: #fffdf9;
  --text: #15293f;
  --muted: #5a6d82;
  --line: rgba(21, 41, 63, 0.12);
  --accent: #c49a53;
  --accent-strong: #ddb46a;
  --shadow: 0 24px 56px rgba(34, 55, 79, 0.12);
  --radius-xl: 30px;
  --radius-lg: 22px;
  --radius-md: 18px;
  --radius-sm: 999px;
  --content-width: 1200px;
  --header-height: 110px;
}

body.menu-open {
  overflow: hidden;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 12px);
}

body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: "Manrope", sans-serif;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(27, 42, 57, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(27, 42, 57, 0.03) 1px, transparent 1px);
  background-size: 52px 52px;
  opacity: 0.5;
  mask-image: radial-gradient(circle at center, black 38%, transparent 100%);
  pointer-events: none;
}

a {
  color: inherit;
  text-decoration: none;
}

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

.site-bg {
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(circle at 14% 10%, rgba(221, 180, 106, 0.2), transparent 24%),
    radial-gradient(circle at 84% 16%, rgba(117, 154, 191, 0.26), transparent 26%),
    linear-gradient(180deg, #f5f8fc 0%, #eaf1f8 100%);
}

.page-shell {
  overflow: hidden;
}

.site-header,
.section,
.site-footer {
  width: min(calc(100% - 36px), var(--content-width));
  margin-inline: auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px 20px;
  margin-top: 18px;
  position: sticky;
  top: 12px;
  z-index: 20;
  background: rgba(248, 251, 255, 0.88);
  border: 1px solid var(--line);
  border-radius: 28px;
  backdrop-filter: blur(18px);
  box-shadow: 0 18px 40px rgba(53, 67, 84, 0.1);
  transition:
    background-color 220ms ease,
    border-color 220ms ease,
    box-shadow 220ms ease,
    transform 220ms ease;
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.97);
  border-color: rgba(27, 42, 57, 0.14);
  box-shadow: 0 22px 42px rgba(53, 67, 84, 0.12);
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 16px;
}

.brand-mark {
  width: 108px;
  height: 108px;
  padding: 10px;
  background:
    radial-gradient(circle at 50% 20%, rgba(221, 180, 106, 0.22), transparent 56%),
    linear-gradient(180deg, #ffffff, #f8fbfe);
  border: 1px solid rgba(196, 154, 83, 0.22);
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow:
    0 24px 56px rgba(34, 55, 79, 0.16),
    0 0 0 8px rgba(255, 255, 255, 0.4);
  overflow: hidden;
}

.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  filter: drop-shadow(0 10px 20px rgba(21, 41, 63, 0.14));
}

.brand-copy {
  display: grid;
  gap: 4px;
}

.brand-copy strong,
.hero-copy h1,
.section-heading h2,
.service-card h3,
.about-content h2,
.differential-card h3,
.timeline-item h3,
.contact-intro h2,
.intro-card strong,
.hero-info-card strong,
.about-highlights strong {
  margin: 0;
  font-family: "Sora", sans-serif;
}

.brand-copy strong {
  font-size: 1.08rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.brand-copy span,
.contact-card span,
.site-footer p,
.hero-info-card span,
.intro-card span {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.76rem;
  font-weight: 700;
}

.section-kicker {
  color: var(--accent);
}

.menu-toggle {
  display: none;
  width: 52px;
  height: 52px;
  padding: 0;
  border: 1px solid rgba(27, 42, 57, 0.1);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.6);
  align-items: center;
  justify-content: center;
  gap: 5px;
  flex-direction: column;
  cursor: pointer;
}

.menu-toggle span {
  width: 20px;
  height: 2px;
  border-radius: 999px;
  background: var(--text);
  transition:
    transform 180ms ease,
    opacity 180ms ease;
}

.menu-toggle.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-left: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  padding: 6px;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(27, 42, 57, 0.08);
  border-radius: 999px;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 16px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  color: var(--text);
  font-weight: 600;
  transition:
    transform 180ms ease,
    background-color 180ms ease,
    border-color 180ms ease,
    color 180ms ease;
}

.site-nav a {
  background: transparent;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.86);
  border-color: rgba(27, 42, 57, 0.08);
  color: var(--text);
}

.site-nav a.is-active {
  background: rgba(255, 255, 255, 0.92);
  border-color: rgba(191, 146, 72, 0.26);
  color: var(--text);
  box-shadow: 0 10px 24px rgba(53, 67, 84, 0.08);
}

.header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  border-color: rgba(191, 146, 72, 0.4);
  color: #fffaf3;
  font-weight: 800;
  border: 1px solid rgba(191, 146, 72, 0.4);
  box-shadow: 0 14px 28px rgba(191, 146, 72, 0.18);
  transition:
    transform 180ms ease,
    background-color 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease;
}

.header-cta:hover,
.header-cta:focus-visible {
  transform: translateY(-2px);
  background: linear-gradient(135deg, #c89b4d, #ddb368);
  border-color: rgba(191, 146, 72, 0.5);
  box-shadow:
    0 16px 30px rgba(191, 146, 72, 0.22);
}

.section {
  padding: 46px 0;
}

.hero {
  --hero-shift: 0px;
  position: relative;
  display: flex;
  align-items: center;
  min-height: min(860px, calc(100vh - 150px));
  padding: 56px;
  border: 1px solid var(--line);
  border-radius: 34px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    linear-gradient(90deg, rgba(235, 242, 249, 0.95) 0%, rgba(235, 242, 249, 0.84) 34%, rgba(235, 242, 249, 0.4) 66%, rgba(235, 242, 249, 0.08) 100%),
    url("./fotos/hero-projetos.jpg") center/cover no-repeat;
  transform: translateY(var(--hero-shift));
  transition: transform 120ms linear;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(21, 41, 63, 0.08)),
    linear-gradient(90deg, rgba(221, 180, 106, 0.12), transparent 30%);
}

.hero-copy {
  position: relative;
  z-index: 1;
  max-width: 680px;
  padding: 38px;
  background: rgba(248, 251, 255, 0.76);
  border: 1px solid rgba(196, 154, 83, 0.16);
  border-radius: 28px;
  backdrop-filter: blur(12px);
  box-shadow:
    0 22px 48px rgba(53, 67, 84, 0.14),
    0 0 0 1px rgba(255, 255, 255, 0.42);
}

.hero-brand {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  padding: 14px 18px;
  background: linear-gradient(135deg, rgba(21, 41, 63, 0.92), rgba(35, 65, 96, 0.86));
  border: 1px solid rgba(255, 244, 220, 0.16);
  border-radius: 26px;
  box-shadow:
    0 22px 44px rgba(21, 41, 63, 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.hero-brand img {
  width: 118px;
  height: 118px;
  padding: 10px;
  object-fit: contain;
  background: #ffffff;
  border-radius: 22px;
  box-shadow: 0 16px 30px rgba(9, 18, 29, 0.24);
}

.hero-brand-copy {
  display: grid;
  gap: 4px;
}

.hero-brand-copy strong,
.pathology-copy strong {
  font-family: "Sora", sans-serif;
}

.hero-brand-copy strong {
  color: #ffffff;
  font-size: 1.08rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.hero-brand-copy span {
  color: rgba(255, 244, 220, 0.92);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero-copy h1 {
  margin-top: 14px;
  font-size: clamp(2.15rem, 4vw, 3.65rem);
  line-height: 1.08;
  max-width: 10.5ch;
}

.hero-text,
.service-card p,
.about-content p,
.about-highlights p,
.differential-card p,
.timeline-item p,
.contact-intro p,
.hero-info-card p,
.section-heading p {
  color: var(--muted);
  line-height: 1.72;
  font-size: 1rem;
}

.hero-text {
  max-width: 52ch;
  margin: 18px 0 0;
  font-size: 1.02rem;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.hero-badges span {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 14px;
  border-radius: var(--radius-sm);
  background: rgba(21, 41, 63, 0.08);
  border: 1px solid rgba(21, 41, 63, 0.1);
  color: var(--text);
  font-weight: 700;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 0 24px;
  border-radius: var(--radius-sm);
  font-weight: 800;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background-color 180ms ease,
    border-color 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #fffaf3;
  box-shadow: 0 18px 40px rgba(191, 146, 72, 0.22);
}

.button-secondary {
  border: 1px solid rgba(27, 42, 57, 0.14);
  background: rgba(255, 255, 255, 0.72);
  color: var(--text);
}

.intro-card,
.service-card,
.about-photo-card,
.about-content,
.about-highlights article,
.differential-card,
.contact-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.intro-points {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  padding-top: 0;
}

.intro-card {
  padding: 24px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(243, 248, 255, 0.92));
}

.intro-card strong {
  display: block;
  margin-top: 12px;
  font-size: 1.08rem;
  line-height: 1.45;
}

.section-surface {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.74), rgba(244, 248, 253, 0.84));
  border: 1px solid rgba(27, 42, 57, 0.08);
  border-radius: 34px;
  padding-inline: clamp(20px, 3vw, 34px);
  box-shadow: var(--shadow);
}

.section-heading {
  display: grid;
  gap: 12px;
  margin-bottom: 28px;
}

.section-heading h2,
.about-content h2,
.contact-intro h2 {
  font-size: clamp(2rem, 4vw, 3.3rem);
  line-height: 1.08;
  max-width: 14ch;
}

.about-content h2,
.pathologies .section-heading h2,
.differentials .section-heading h2 {
  max-width: 18ch;
}

.section-heading p,
.contact-intro p {
  max-width: 62ch;
  margin: 0;
}

.services-grid,
.differentials-grid,
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.service-card,
.differential-card,
.contact-card {
  position: relative;
  padding: 28px;
  overflow: hidden;
}

.intro-card,
.service-card,
.differential-card,
.contact-card,
.about-highlights article {
  transition:
    transform 220ms ease,
    border-color 220ms ease,
    box-shadow 220ms ease,
    background-color 220ms ease;
  transform: translateY(0);
  transform-style: preserve-3d;
}

.intro-card:hover,
.service-card:hover,
.differential-card:hover,
.contact-card:hover,
.about-highlights article:hover {
  transform: translateY(-6px);
  border-color: rgba(191, 146, 72, 0.26);
  box-shadow: 0 24px 52px rgba(53, 67, 84, 0.14);
}

.service-card::before,
.differential-card::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), transparent);
}

.pathology-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.pathology-card {
  position: relative;
  min-height: 380px;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(21, 41, 63, 0.1);
  box-shadow: var(--shadow);
  background: #d8e1ea;
}

.pathology-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.pathology-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10, 25, 42, 0.04) 0%, rgba(10, 25, 42, 0.86) 100%);
}

.pathology-copy {
  position: absolute;
  inset: auto 18px 18px 18px;
  z-index: 1;
  display: grid;
  gap: 10px;
  padding: 20px;
  border-radius: 20px;
  background: rgba(10, 25, 42, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.pathology-copy span {
  color: rgba(255, 224, 168, 0.96);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.pathology-copy strong {
  color: #ffffff;
  font-size: 1.08rem;
  line-height: 1.45;
}

.service-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(191, 146, 72, 0.12);
  border: 1px solid rgba(191, 146, 72, 0.22);
  color: var(--accent);
  font-size: 1.05rem;
  font-weight: 800;
}

.service-card h3,
.differential-card h3 {
  margin-top: 18px;
  font-size: 1.28rem;
  line-height: 1.42;
}

.about {
  display: grid;
  grid-template-columns: minmax(320px, 0.85fr) minmax(0, 1.15fr);
  gap: 22px;
  align-items: stretch;
}

.about-photo-card {
  margin: 0;
  padding: 14px;
  overflow: hidden;
}

.about-photo-card img {
  width: 100%;
  height: 100%;
  min-height: 540px;
  object-fit: cover;
  object-position: center top;
  border-radius: calc(var(--radius-lg) - 4px);
}

.about-content {
  padding: 32px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(243, 247, 252, 0.94));
}

.about-highlights {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 26px;
}

.about-highlights article {
  padding: 22px;
}

.about-highlights strong {
  display: block;
  font-size: 1.02rem;
  line-height: 1.45;
}

.about-highlights p {
  margin: 10px 0 0;
}

.timeline {
  display: grid;
  gap: 0;
}

.timeline-item {
  display: grid;
  grid-template-columns: 90px minmax(0, 1fr);
  gap: 22px;
  padding: 26px 0;
  border-top: 1px solid var(--line);
}

.timeline-item:last-child {
  border-bottom: 1px solid var(--line);
}

.timeline-item span {
  font-family: "Sora", sans-serif;
  font-size: 2rem;
  color: var(--accent);
}

.timeline-item h3 {
  font-size: 1.42rem;
  line-height: 1.35;
}

.contact-shell {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  gap: 36px;
  align-items: start;
  padding: 38px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(243, 248, 253, 0.96));
  border: 1px solid var(--line);
  border-radius: 30px;
  box-shadow: var(--shadow);
}

.contact-button {
  margin-top: 26px;
}

.contact-intro {
  max-width: 560px;
}

.contact-intro h2 {
  max-width: 12ch;
}

.contact-side {
  display: grid;
  gap: 18px;
}

.contact-mini-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.contact-card {
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background-color 180ms ease;
}

.contact-card-featured {
  padding: 30px;
  background:
    linear-gradient(135deg, rgba(21, 41, 63, 0.92), rgba(36, 66, 97, 0.82) 48%, rgba(221, 180, 106, 0.22)),
    rgba(255, 252, 247, 0.96);
}

.contact-card-featured strong {
  display: block;
  margin-top: 14px;
  font-size: 1.5rem;
  line-height: 1.25;
  color: #ffffff;
}

.contact-card-featured p {
  margin: 14px 0 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: 1.02rem;
  line-height: 1.6;
}

.contact-card-featured span {
  color: rgba(255, 224, 168, 0.96);
}

.contact-card-mini {
  min-height: 148px;
}

.contact-card strong {
  display: block;
  margin-top: 16px;
  font-size: 1.04rem;
  line-height: 1.6;
}

.site-footer {
  padding: 10px 0 40px;
}

.footer-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 22px 4px 0;
  border-top: 1px solid rgba(27, 42, 57, 0.12);
  background: transparent;
  border-radius: 0;
}

.footer-brand {
  display: grid;
  gap: 6px;
}

.footer-brand strong {
  font-family: "Sora", sans-serif;
  font-size: 0.96rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.footer-brand p,
.footer-links a {
  margin: 0;
  color: var(--muted);
  font-size: 0.86rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 14px 22px;
}

.footer-links a {
  transition: color 180ms ease;
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--text);
}

.back-to-top {
  position: fixed;
  right: 22px;
  bottom: 92px;
  z-index: 29;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 16px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(27, 42, 57, 0.12);
  background: rgba(255, 252, 247, 0.94);
  color: var(--text);
  font-weight: 700;
  opacity: 0;
  pointer-events: none;
  transform: translateY(14px);
  transition:
    opacity 220ms ease,
    transform 220ms ease,
    border-color 220ms ease;
}

.back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.back-to-top:hover,
.back-to-top:focus-visible {
  border-color: rgba(191, 146, 72, 0.32);
}

.floating-whatsapp {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 30;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 0 22px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, #28d467, #1eb256);
  color: #06150d;
  font-weight: 900;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.28);
  opacity: 0;
  pointer-events: none;
  transform: translateY(14px);
  transition:
    opacity 220ms ease,
    transform 220ms ease,
    box-shadow 220ms ease;
}

.floating-whatsapp.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 650ms ease,
    transform 650ms ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1100px) {
  .site-header,
  .hero,
  .intro-points,
  .pathology-grid,
  .services-grid,
  .about,
  .about-highlights,
  .differentials-grid,
  .contact-shell,
  .contact-mini-grid {
    grid-template-columns: 1fr;
  }

  .site-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .header-actions {
    width: 100%;
    margin-left: 0;
    flex-direction: column;
    align-items: stretch;
  }

  .site-nav {
    width: 100%;
    justify-content: center;
  }

  .about {
    gap: 28px;
  }

  .hero-copy h1,
  .section-heading h2,
  .about-content h2,
  .contact-intro h2 {
    max-width: none;
  }

  .hero {
    min-height: 620px;
    padding: 36px;
  }

  .hero::before {
    background:
      linear-gradient(180deg, rgba(235, 242, 249, 0.94) 0%, rgba(235, 242, 249, 0.74) 52%, rgba(235, 242, 249, 0.34) 100%),
      url("./fotos/hero-projetos.jpg") center/cover no-repeat;
  }

  .footer-bar {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-links {
    justify-content: flex-start;
  }
}

@media (max-width: 720px) {
  .site-header,
  .section,
  .site-footer {
    width: min(calc(100% - 20px), var(--content-width));
  }

  .site-header {
    top: 8px;
    padding: 14px;
    flex-direction: row;
    align-items: center;
    flex-wrap: wrap;
    gap: 14px;
  }

  .menu-toggle {
    display: inline-flex;
    margin-left: auto;
  }

  .header-actions {
    width: 100%;
    display: none;
    gap: 12px;
  }

  .header-actions.is-open {
    display: flex;
  }

  .site-nav {
    border-radius: 22px;
    justify-content: flex-start;
    padding: 8px;
  }

  .site-nav a {
    flex: 1 1 calc(50% - 6px);
    min-height: 42px;
    padding-inline: 14px;
  }

  .brand-mark {
    width: 82px;
    height: 82px;
    border-radius: 50%;
  }

  .brand-copy {
    gap: 4px;
  }

  .brand-copy strong {
    font-size: 0.88rem;
  }

  .brand-copy span {
    font-size: 0.64rem;
    letter-spacing: 0.12em;
  }

  .section {
    padding: 34px 0;
  }

  .hero {
    min-height: auto;
    padding: 28px 22px;
  }

  .hero-copy {
    padding: 28px;
  }

  .hero-brand {
    width: 100%;
    align-items: center;
    padding: 14px;
    gap: 12px;
  }

  .hero-brand img {
    width: 92px;
    height: 92px;
  }

  .hero-brand-copy strong {
    font-size: 0.9rem;
  }

  .hero-brand-copy span {
    font-size: 0.68rem;
    letter-spacing: 0.1em;
  }

  .hero-copy h1 {
    font-size: clamp(1.65rem, 7.2vw, 2.35rem);
    line-height: 1.1;
  }

  .hero-text {
    font-size: 0.95rem;
    line-height: 1.68;
  }

  .hero-badges {
    gap: 8px;
  }

  .hero-badges span {
    min-height: 34px;
    padding: 0 12px;
    font-size: 0.84rem;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .button {
    width: 100%;
  }

  .intro-card,
  .service-card,
  .pathology-card,
  .about-photo-card,
  .about-content,
  .about-highlights article,
  .differential-card,
  .contact-card,
  .contact-shell {
    padding: 22px;
  }

  .pathology-card {
    min-height: 320px;
  }

  .pathology-copy {
    inset: auto 14px 14px 14px;
    padding: 16px;
  }

  .section-heading h2,
  .about-content h2,
  .contact-intro h2 {
    font-size: clamp(1.8rem, 8vw, 2.4rem);
  }

  .about-photo-card img {
    min-height: 300px;
  }

  .timeline-item {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .footer-bar,
  .footer-links {
    align-items: flex-start;
  }

  .floating-whatsapp {
    right: 14px;
    bottom: 14px;
    min-height: 52px;
    padding: 0 18px;
  }

  .back-to-top {
    right: 14px;
    bottom: 78px;
  }
}

@media (max-width: 560px) {
  body::before {
    opacity: 0.3;
  }

  .site-header,
  .section,
  .site-footer {
    width: min(calc(100% - 16px), var(--content-width));
  }

  .site-header {
    border-radius: 22px;
    top: 6px;
  }

  .brand-lockup {
    gap: 10px;
    max-width: calc(100% - 68px);
  }

  .brand-mark {
    width: 72px;
    height: 72px;
    padding: 7px;
    border-radius: 50%;
  }

  .menu-toggle {
    width: 46px;
    height: 46px;
    border-radius: 14px;
  }

  .header-cta {
    width: 100%;
  }

  .site-nav a {
    flex-basis: 100%;
  }

  .hero {
    padding: 18px;
    border-radius: 26px;
  }

  .hero-copy {
    padding: 18px;
    border-radius: 22px;
  }

  .hero-brand {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-brand img {
    width: 84px;
    height: 84px;
  }

  .hero-copy h1 {
    font-size: clamp(1.5rem, 6.8vw, 2rem);
  }

  .hero-badges span {
    width: 100%;
    justify-content: center;
  }

  .intro-card,
  .service-card,
  .pathology-card,
  .about-photo-card,
  .about-content,
  .about-highlights article,
  .differential-card,
  .contact-card,
  .contact-shell {
    padding: 18px;
  }

  .pathology-card {
    min-height: 280px;
  }

  .pathology-copy strong {
    font-size: 1rem;
  }

  .service-card h3,
  .differential-card h3 {
    font-size: 1.12rem;
  }

  .contact-card-featured strong {
    font-size: 1.28rem;
  }

  .floating-whatsapp {
    right: 10px;
    bottom: 10px;
    min-height: 48px;
    padding: 0 16px;
    font-size: 0.95rem;
  }

  .back-to-top {
    right: 10px;
    bottom: 66px;
    min-height: 42px;
    padding: 0 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .site-header,
  .site-nav a,
  .header-cta,
  .button,
  .contact-card,
  .back-to-top,
  .floating-whatsapp,
  [data-reveal] {
    transition: none !important;
  }

  .hero::before {
    transform: none !important;
  }
}