:root {
  --navy-950: #050e18;
  --navy-900: #08182a;
  --navy-800: #0c2338;
  --navy-700: #123049;
  --cyan: #1de3c9;
  --cyan-2: #12b8a3;
  --white: #ffffff;
  --text-muted: #a9c0cc;
  --text-dim: #7d94a1;
  --radius-pill: 999px;
  --container: 1240px;
  --font: 'Inter', system-ui, -apple-system, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--navy-950);
  color: var(--white);
  line-height: 1.5;
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius-pill);
  border: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--cyan) 0%, var(--cyan-2) 100%);
  color: var(--navy-950);
  box-shadow: 0 0 0 rgba(29, 227, 201, 0);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(29, 227, 201, 0.35);
}

.btn-lg {
  padding: 0.95rem 1.9rem;
  font-size: 1rem;
}

.btn-ghost-sm {
  background: rgba(255, 255, 255, 0.95);
  color: var(--navy-950);
  padding: 0.4rem 1.1rem;
  font-size: 0.82rem;
}

.btn-ghost-sm:hover { background: var(--white); }

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(29, 227, 201, 0.5);
}

.btn-outline:hover {
  background: rgba(29, 227, 201, 0.1);
  border-color: var(--cyan);
  transform: translateY(-2px);
}

.arrow-right {
  transition: transform 0.2s ease;
}

.btn-outline:hover .arrow-right {
  transform: translateX(3px);
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  transition: background 0.35s ease, box-shadow 0.35s ease;
}

.site-header.scrolled {
  background: rgba(5, 14, 24, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

.site-header.scrolled .announcement-bar {
  max-height: 0;
  padding-top: 0;
  padding-bottom: 0;
  opacity: 0;
  overflow: hidden;
  border-bottom-width: 0;
}

.announcement-bar {
  max-height: 160px;
  transition: max-height 0.35s ease, opacity 0.25s ease, padding 0.35s ease;
  background: linear-gradient(90deg, #04211f, #06342f);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 0.55rem 1.5rem;
  font-size: 0.85rem;
  text-align: center;
  border-bottom: 1px solid rgba(29, 227, 201, 0.15);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 1.1rem clamp(1.25rem, 4vw, 3.5rem);
  max-width: 1600px;
  margin: 0 auto;
}

.logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.logo-img {
  height: 68px;
  width: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.9rem;
  font-size: 0.92rem;
  color: var(--text-muted);
  flex: 1;
  justify-content: center;
}

.nav-links a {
  transition: color 0.2s ease;
  position: relative;
  padding: 0.3rem 0;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
}

.nav-links a.active::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 2px;
  background: var(--cyan);
  border-radius: 2px;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
}

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  min-height: 88vh;
  display: flex;
  align-items: center;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('../assets/img/hero-bg.png');
  background-size: cover;
  background-position: center;
  opacity: 0.55;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, var(--navy-950) 0%, rgba(5, 14, 24, 0.92) 32%, rgba(5, 14, 24, 0.55) 58%, rgba(5, 14, 24, 0.35) 100%),
    linear-gradient(0deg, var(--navy-950) 0%, transparent 18%);
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 1600px;
  width: 100%;
  margin: 0 auto;
  padding: 3rem clamp(1.25rem, 4vw, 3.5rem) 2rem;
  display: grid;
  grid-template-columns: minmax(0, 620px) 1fr;
  align-items: center;
  gap: 2rem;
}

.hero-content h1 {
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.hero-content .accent {
  color: var(--cyan);
  text-shadow: 0 0 24px rgba(29, 227, 201, 0.45);
}

.hero-subtitle {
  margin-top: 1.4rem;
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 460px;
  line-height: 1.6;
}

.hero-actions {
  margin-top: 2rem;
}

.scroll-link {
  margin-top: 2.5rem;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.scroll-link .line {
  width: 22px;
  height: 1px;
  background: var(--text-dim);
}

.scroll-link .arrow {
  display: inline-block;
  animation: bob 1.8s ease-in-out infinite;
}

@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(4px); }
}

.hero-figure {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  height: 100%;
  min-height: 480px;
}

.hero-glow {
  position: absolute;
  bottom: 5%;
  right: 10%;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(29, 227, 201, 0.35) 0%, rgba(29, 227, 201, 0) 70%);
  filter: blur(10px);
  z-index: 0;
}

.hero-doctor {
  position: relative;
  z-index: 1;
  max-height: 640px;
  width: auto;
  margin-left: auto;
  filter: drop-shadow(0 30px 40px rgba(0, 0, 0, 0.5));
}

/* Ticker */
.ticker {
  position: relative;
  overflow: hidden;
  background: var(--navy-900);
  border-top: 1px solid rgba(29, 227, 201, 0.15);
  border-bottom: 1px solid rgba(29, 227, 201, 0.15);
  padding: 1.15rem 0;
  -webkit-mask-image: linear-gradient(90deg, transparent, black 6%, black 94%, transparent);
  mask-image: linear-gradient(90deg, transparent, black 6%, black 94%, transparent);
}

.ticker-track {
  display: flex;
  width: max-content;
  animation: ticker-scroll 32s linear infinite;
}

.ticker:hover .ticker-track {
  animation-play-state: paused;
}

.ticker-list {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.ticker-list li {
  display: flex;
  align-items: center;
  white-space: nowrap;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-muted);
  padding: 0 1.75rem;
  letter-spacing: 0.01em;
}

.ticker-list li::after {
  content: '';
  width: 6px;
  height: 6px;
  margin-left: 1.75rem;
  background: var(--cyan);
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(29, 227, 201, 0.7);
  flex-shrink: 0;
}

@keyframes ticker-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .ticker-track { animation: none; }
}

@media (max-width: 640px) {
  .ticker-list li { font-size: 0.9rem; padding: 0 1.1rem; }
  .ticker-list li::after { margin-left: 1.1rem; }
}

/* About */
.about {
  position: relative;
  padding: clamp(4rem, 8vw, 7rem) clamp(1.25rem, 4vw, 3.5rem) clamp(2.75rem, 5vw, 4rem);
  background: var(--navy-950);
  overflow: hidden;
}

.about-inner {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 420px) 1fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: center;
}

.about-media {
  position: relative;
}

.about-glow {
  position: absolute;
  top: -10%;
  left: -15%;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(29, 227, 201, 0.28) 0%, rgba(29, 227, 201, 0) 70%);
  filter: blur(20px);
  z-index: 0;
}

.about-photo-frame {
  position: relative;
  z-index: 1;
  aspect-ratio: 4 / 4.7;
  border-radius: 28px;
  overflow: hidden;
  border: 1px solid rgba(29, 227, 201, 0.4);
  box-shadow: 0 0 0 6px rgba(8, 24, 42, 0.6), 0 30px 60px rgba(0, 0, 0, 0.45), 0 0 40px rgba(29, 227, 201, 0.12);
}

.about-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  filter: saturate(1.05) contrast(1.05);
}

.about-badge-icon {
  position: absolute;
  z-index: 2;
  left: 1.1rem;
  bottom: 1.1rem;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: rgba(6, 16, 28, 0.55);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(29, 227, 201, 0.4);
  color: var(--cyan);
}

.about-badge-icon img {
  width: 24px;
  height: 24px;
  object-fit: contain;
}

.about-crm {
  display: inline-block;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius-pill);
  padding: 0.45rem 1.15rem;
  font-size: 0.82rem;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

.about-content h2 {
  margin-top: 1.1rem;
  font-size: clamp(2rem, 3.4vw, 2.9rem);
  font-weight: 800;
  letter-spacing: -0.01em;
}

.about-role {
  margin-top: 0.35rem;
  color: var(--cyan);
  font-weight: 600;
  font-size: 1.05rem;
}

.about-text {
  margin-top: 1.4rem;
  color: var(--text-muted);
  font-size: 1.02rem;
  line-height: 1.75;
  max-width: 560px;
}

.about-credentials {
  margin-top: 1.8rem;
  display: grid;
  gap: 0.75rem;
}

.about-credentials li {
  position: relative;
  padding-left: 1.9rem;
  color: #dce8ed;
  font-size: 0.96rem;
  line-height: 1.4;
}

.about-credentials li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 1px;
  width: 19px;
  height: 19px;
  background: url('../assets/img/icon-check.png') no-repeat center / contain;
}

.about-content .btn-outline {
  margin-top: 2.2rem;
}

/* Services */
.services {
  position: relative;
  padding: clamp(2.75rem, 5vw, 4rem) clamp(1.25rem, 4vw, 3.5rem);
  background: var(--navy-900);
}

.services-inner {
  max-width: var(--container);
  margin: 0 auto;
}

.services-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto clamp(2.5rem, 5vw, 3.5rem);
}

.services-header h2 {
  font-size: clamp(1.9rem, 3.4vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  position: relative;
  display: inline-block;
  padding-bottom: 1.1rem;
}

.services-header h2::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 56px;
  height: 3px;
  border-radius: 2px;
  background: var(--cyan);
  box-shadow: 0 0 12px rgba(29, 227, 201, 0.7);
}

.services-subtitle {
  margin-top: 1rem;
  color: var(--cyan);
  font-weight: 600;
  font-size: 1.05rem;
}

.services-desc {
  margin-top: 0.6rem;
  color: var(--text-muted);
  font-size: 0.98rem;
  line-height: 1.6;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.service-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.9rem;
  text-align: left;
  background: linear-gradient(160deg, var(--navy-800) 0%, var(--navy-900) 100%);
  border: 1px solid rgba(29, 227, 201, 0.16);
  border-radius: 18px;
  padding: 1.75rem 1.6rem 1.5rem;
  cursor: pointer;
  font-family: inherit;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
  min-height: 170px;
}

.service-icon {
  color: var(--cyan);
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.service-title {
  font-weight: 700;
  font-size: 0.92rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--white);
  line-height: 1.35;
}

.service-more {
  position: absolute;
  right: 1.3rem;
  bottom: 1.1rem;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--text-dim);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  transition: color 0.25s ease;
}

.service-plus {
  color: var(--cyan);
  font-size: 1.2rem;
  font-weight: 300;
  line-height: 1;
  display: inline-block;
  transition: transform 0.25s ease;
}

.service-card:hover,
.service-card:focus-visible {
  transform: translateY(-5px);
  border-color: rgba(29, 227, 201, 0.8);
  box-shadow: 0 0 0 1px rgba(29, 227, 201, 0.3), 0 0 34px rgba(29, 227, 201, 0.35);
  outline: none;
}

.service-card:hover .service-more,
.service-card:focus-visible .service-more {
  color: var(--cyan);
}

.service-card:hover .service-plus,
.service-card:focus-visible .service-plus {
  transform: rotate(90deg);
}

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background: rgba(3, 9, 16, 0.72);
  backdrop-filter: blur(6px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-panel {
  position: relative;
  width: 100%;
  max-width: 540px;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  background: linear-gradient(160deg, var(--navy-800) 0%, var(--navy-950) 100%);
  border: 1px solid rgba(29, 227, 201, 0.35);
  border-radius: 22px;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.5), 0 0 40px rgba(29, 227, 201, 0.15);
  transform: translateY(16px) scale(0.98);
  transition: transform 0.25s ease;
}

.modal-overlay.open .modal-panel {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 1.1rem;
  right: 1.1rem;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: transparent;
  color: var(--white);
  font-size: 1.3rem;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.modal-close:hover {
  background: rgba(29, 227, 201, 0.12);
  border-color: var(--cyan);
}

.modal-header {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 2rem 2.2rem 1.4rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-icon {
  width: 60px;
  height: 60px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(29, 227, 201, 0.08);
  border: 1.5px solid rgba(29, 227, 201, 0.5);
  color: var(--cyan);
}

.modal-icon svg,
.modal-icon img { width: 30px; height: 30px; object-fit: contain; }

.modal-title {
  font-size: 1.35rem;
  font-weight: 800;
}

.modal-subtitle {
  margin-top: 0.15rem;
  color: var(--text-muted);
  font-size: 0.9rem;
  font-style: italic;
}

.modal-body {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 1.4rem 2.2rem;
  scrollbar-width: thin;
  scrollbar-color: var(--cyan-2) rgba(255, 255, 255, 0.06);
}

.modal-body::-webkit-scrollbar {
  width: 8px;
}

.modal-body::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.06);
  border-radius: 8px;
}

.modal-body::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--cyan) 0%, var(--cyan-2) 100%);
  border-radius: 8px;
}

.modal-body::-webkit-scrollbar-thumb:hover {
  background: var(--cyan);
}

.modal-intro {
  color: #dce8ed;
  line-height: 1.7;
  font-size: 0.98rem;
}

.modal-section {
  margin-top: 1.5rem;
  padding-top: 1.4rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.modal-section:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.modal-section-heading {
  color: var(--cyan);
  font-weight: 700;
  font-size: 1rem;
}

.modal-section-text {
  margin-top: 0.7rem;
  color: var(--text-muted);
  line-height: 1.7;
  font-size: 0.95rem;
}

.modal-list {
  margin-top: 0.85rem;
  display: grid;
  gap: 0.65rem;
}

.modal-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  color: #dce8ed;
  font-size: 0.95rem;
  line-height: 1.5;
}

.modal-list .list-icon {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--cyan);
}

.modal-footer {
  flex-shrink: 0;
  padding: 1.3rem 2.2rem 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

.modal-hook {
  color: var(--text-muted);
  font-style: italic;
  font-size: 0.9rem;
  margin-bottom: 1.1rem;
}

.modal-cta {
  width: 100%;
  justify-content: center;
}

/* Final CTA */
.final-cta {
  position: relative;
  overflow: hidden;
  padding: clamp(2.75rem, 5vw, 4rem) 1.5rem;
  text-align: center;
  background: linear-gradient(100deg, #050e18 0%, #072a30 32%, #0a4a49 62%, #12c7b4 100%);
}

.final-cta-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.final-cta-inner {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin: 0 auto;
}

.final-cta-line {
  display: block;
  width: 60px;
  height: 2px;
  border-radius: 2px;
  background: var(--cyan);
  box-shadow: 0 0 10px rgba(29, 227, 201, 0.7);
  margin: 0 auto 1.5rem;
}

.final-cta-inner h2 {
  margin-top: 0.9rem;
  font-size: clamp(2.1rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--white);
}

.final-cta-subtitle {
  margin-top: 0.7rem;
  color: var(--cyan);
  font-weight: 700;
  font-size: clamp(1.15rem, 2vw, 1.4rem);
}

.final-cta-text {
  margin-top: 1.1rem;
  color: rgba(255, 255, 255, 0.85);
  font-size: 1rem;
  line-height: 1.7;
}

.final-cta-actions {
  margin-top: 2.2rem;
  display: flex;
  justify-content: center;
}

.final-cta-whatsapp {
  box-shadow: 0 0 30px rgba(29, 227, 201, 0.55);
}

.final-cta-whatsapp:hover {
  box-shadow: 0 0 44px rgba(29, 227, 201, 0.75);
}

/* Diferenciais */
.diferenciais {
  position: relative;
  overflow: hidden;
  padding: clamp(2.75rem, 5vw, 4rem) clamp(1.25rem, 4vw, 3.5rem);
  background: var(--navy-950);
}

.diferenciais-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 460px;
  height: 420px;
  pointer-events: none;
}

.diferenciais-inner {
  position: relative;
  z-index: 1;
  max-width: var(--container);
  margin: 0 auto;
}

.diferenciais-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto clamp(2.5rem, 5vw, 3.5rem);
}

.eyebrow {
  display: block;
  color: var(--cyan);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  margin-bottom: 0.9rem;
}

.diferenciais-header h2 {
  font-size: clamp(1.9rem, 3.4vw, 2.6rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.01em;
  position: relative;
  display: inline-block;
  padding-bottom: 1.3rem;
}

.diferenciais-header h2::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 56px;
  height: 3px;
  border-radius: 2px;
  background: var(--cyan);
  box-shadow: 0 0 12px rgba(29, 227, 201, 0.7);
}

.diferenciais-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.diferencial-card {
  text-align: center;
  padding: 2.5rem 1.75rem 2.25rem;
  background: linear-gradient(160deg, rgba(18, 184, 163, 0.08) 0%, rgba(8, 24, 42, 0.4) 60%);
  border: 1px solid rgba(29, 227, 201, 0.18);
  border-radius: 20px;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.diferencial-card:hover {
  transform: translateY(-4px);
  border-color: rgba(29, 227, 201, 0.5);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.35), 0 0 30px rgba(29, 227, 201, 0.15);
}

.diferencial-icon {
  width: 110px;
  height: 110px;
  margin: 0 auto 1.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1.5px solid rgba(29, 227, 201, 0.4);
  background: rgba(29, 227, 201, 0.06);
}

.diferencial-icon img {
  width: 52px;
  height: 52px;
  object-fit: contain;
}

.diferencial-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  position: relative;
  display: inline-block;
  padding-bottom: 0.9rem;
  margin-bottom: 0.9rem;
}

.diferencial-card h3::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 28px;
  height: 2px;
  border-radius: 2px;
  background: rgba(29, 227, 201, 0.6);
}

.diferencial-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

/* Footer */
.site-footer {
  background: var(--navy-950);
  border-top: 1px solid rgba(29, 227, 201, 0.15);
  padding: clamp(2.75rem, 5vw, 4rem) clamp(1.25rem, 4vw, 3.5rem) 2.5rem;
}

.footer-inner {
  max-width: 1600px;
  margin: 0 auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1.3fr 1fr 1.1fr;
  gap: 2.5rem;
}

.footer-brand .logo-img {
  height: 64px;
  width: auto;
}

.footer-desc {
  margin-top: 1.1rem;
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.65;
  max-width: 320px;
}

.footer-social {
  display: flex;
  gap: 0.7rem;
  margin-top: 1.3rem;
}

.social-icon {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1.4px solid rgba(29, 227, 201, 0.4);
  color: var(--cyan);
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.social-icon:hover {
  background: rgba(29, 227, 201, 0.12);
  border-color: var(--cyan);
  transform: translateY(-2px);
}

.footer-col h4 {
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white);
}

.footer-contact {
  margin-top: 1.3rem;
  display: grid;
  gap: 1.1rem;
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.5;
}

.footer-contact svg {
  flex-shrink: 0;
  margin-top: 1px;
  color: var(--cyan);
}

.footer-links {
  margin-top: 1.3rem;
  display: grid;
  gap: 0.85rem;
}

.footer-links a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--text-muted);
  font-size: 0.95rem;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--white);
}

.footer-links .chevron {
  color: var(--cyan);
  font-weight: 700;
}

.footer-link-highlight {
  color: var(--cyan) !important;
  font-weight: 700;
}

.footer-whatsapp {
  margin-top: 1.4rem;
}

.footer-bottom {
  margin-top: 3rem;
  padding-top: 1.8rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  text-align: center;
}

.footer-disclaimer {
  color: var(--text-dim);
  font-size: 0.85rem;
  line-height: 1.6;
  max-width: 700px;
  margin: 0 auto;
}

.footer-copyright {
  margin-top: 1.3rem;
  padding-top: 1.3rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--text-dim);
  font-size: 0.85rem;
}

/* Responsive */
@media (max-width: 1024px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
    padding-top: 2rem;
  }
  .hero-content { order: 1; }
  .hero-content .hero-subtitle { margin-left: auto; margin-right: auto; }
  .hero-figure { order: 0; min-height: 340px; }
  .hero-doctor { max-height: 380px; margin: 0 auto; }
  .scroll-link { justify-content: center; width: 100%; }

  .about-inner {
    grid-template-columns: 1fr;
  }
  .about-media { max-width: 380px; margin: 0 auto; }
  .about-content { text-align: center; }
  .about-text { margin-left: auto; margin-right: auto; }
  .about-credentials { text-align: left; max-width: 420px; margin-left: auto; margin-right: auto; }

  .services-grid { grid-template-columns: repeat(2, 1fr); }

  .diferenciais-grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }

  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2.5rem 2rem; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-desc { max-width: 480px; }
}

@media (max-width: 640px) {
  .announcement-bar { flex-direction: column; gap: 0.4rem; padding: 0.7rem 1rem; font-size: 0.78rem; }
  .navbar { padding: 1rem 1.25rem; }
  .navbar .btn-primary { display: none; }
  .hero { min-height: auto; padding-bottom: 2rem; }
  .hero-doctor { max-height: 300px; }

  .services-grid { grid-template-columns: 1fr; }
  .service-card { align-items: center; text-align: center; }
  .service-more { left: 50%; right: auto; bottom: 1.1rem; transform: translateX(-50%); }
  .service-card:hover .service-more,
  .service-card:focus-visible .service-more { transform: translateX(-50%); }

  .footer-grid { grid-template-columns: 1fr; text-align: center; }
  .footer-desc { margin-left: auto; margin-right: auto; }
  .footer-social { justify-content: center; }
  .footer-contact li { justify-content: center; text-align: left; }
  .footer-links { justify-items: center; }
}

/* ============================
   Motion & Effects
   ============================ */

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal.in-view {
  opacity: 1;
  transform: none;
}

/* Staggered reveal for grids */
.services-grid .service-card:nth-child(1) { transition-delay: 0.03s; }
.services-grid .service-card:nth-child(2) { transition-delay: 0.09s; }
.services-grid .service-card:nth-child(3) { transition-delay: 0.15s; }
.services-grid .service-card:nth-child(4) { transition-delay: 0.21s; }
.services-grid .service-card:nth-child(5) { transition-delay: 0.03s; }
.services-grid .service-card:nth-child(6) { transition-delay: 0.09s; }
.services-grid .service-card:nth-child(7) { transition-delay: 0.15s; }
.services-grid .service-card:nth-child(8) { transition-delay: 0.21s; }

.diferenciais-grid .diferencial-card:nth-child(1) { transition-delay: 0.05s; }
.diferenciais-grid .diferencial-card:nth-child(2) { transition-delay: 0.15s; }
.diferenciais-grid .diferencial-card:nth-child(3) { transition-delay: 0.25s; }

.footer-grid .footer-col:nth-child(2) { transition-delay: 0.06s; }
.footer-grid .footer-col:nth-child(3) { transition-delay: 0.12s; }
.footer-grid .footer-col:nth-child(4) { transition-delay: 0.18s; }

/* Ambient glow pulses */
@keyframes glowPulse {
  0%, 100% { opacity: 0.7; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.08); }
}

.hero-glow,
.about-glow {
  animation: glowPulse 5s ease-in-out infinite;
}

/* Gentle floating motion */
@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

.hero-doctor {
  animation: floatY 6.5s ease-in-out infinite;
}

/* Breathing glow on primary large CTAs */
@keyframes ctaGlowPulse {
  0%, 100% { box-shadow: 0 0 22px rgba(29, 227, 201, 0.35); }
  50% { box-shadow: 0 0 38px rgba(29, 227, 201, 0.65); }
}

.btn-lg.btn-primary,
.final-cta-whatsapp {
  animation: ctaGlowPulse 3.2s ease-in-out infinite;
}

.btn-lg.btn-primary:hover,
.final-cta-whatsapp:hover {
  animation-play-state: paused;
}

/* Slow-shifting gradient backdrop on the final CTA */
.final-cta {
  background-size: 180% 180%;
  animation: gradientShift 16s ease-in-out infinite;
}

@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* Twinkling particles */
@keyframes twinkle {
  0%, 100% { opacity: 0.25; }
  50% { opacity: 0.9; }
}

.final-cta-bg circle,
.diferenciais-bg circle {
  animation: twinkle 3.5s ease-in-out infinite;
}

.final-cta-bg circle:nth-child(odd) { animation-duration: 4.2s; }
.final-cta-bg circle:nth-child(3n) { animation-delay: 0.6s; }
.final-cta-bg circle:nth-child(4n) { animation-delay: 1.2s; }

/* Icon micro-interactions */
.service-icon {
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.service-card:hover .service-icon,
.service-card:focus-visible .service-icon {
  transform: scale(1.12) rotate(-4deg);
}

.diferencial-icon {
  transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}

.diferencial-card:hover .diferencial-icon {
  transform: scale(1.08);
  border-color: var(--cyan);
  box-shadow: 0 0 24px rgba(29, 227, 201, 0.35);
}

.social-icon svg {
  transition: transform 0.25s ease;
}

.social-icon:hover svg {
  transform: scale(1.1);
}

/* Button micro-press */
.btn {
  will-change: transform;
}

.btn:active {
  transform: scale(0.96);
}

/* Nav link underline sweep */
.nav-links a {
  position: relative;
}

.nav-links a::before {
  content: '';
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -4px;
  height: 2px;
  background: var(--cyan);
  border-radius: 2px;
  transition: right 0.3s ease;
}

.nav-links a:hover::before {
  right: 0;
}

/* ============================
   Blog
   ============================ */

.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: var(--text-dim);
}

.breadcrumb a {
  color: var(--text-muted);
  transition: color 0.2s ease;
}

.breadcrumb a:hover {
  color: var(--cyan);
}

.breadcrumb .sep {
  color: var(--text-dim);
}

.breadcrumb .current {
  color: var(--white);
}

/* Blog listing */
.blog-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(3.5rem, 7vw, 5.5rem) clamp(1.25rem, 4vw, 3.5rem) clamp(2.5rem, 5vw, 4rem);
  background: var(--navy-950);
  text-align: center;
}

.blog-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin: 0 auto;
}

.blog-hero .breadcrumb {
  justify-content: center;
  margin-bottom: 1.3rem;
}

.blog-hero h1 {
  font-size: clamp(2.1rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.01em;
}

.blog-hero p {
  margin-top: 1rem;
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.6;
}

.blog-listing {
  padding: 0 clamp(1.25rem, 4vw, 3.5rem) clamp(4rem, 8vw, 6rem);
  background: var(--navy-950);
}

.blog-listing-inner {
  max-width: var(--container);
  margin: 0 auto;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.post-card {
  display: flex;
  flex-direction: column;
  background: linear-gradient(160deg, var(--navy-800) 0%, var(--navy-900) 100%);
  border: 1px solid rgba(29, 227, 201, 0.16);
  border-radius: 18px;
  padding: 1.75rem;
  text-align: left;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.post-card:hover,
.post-card:focus-visible {
  transform: translateY(-5px);
  border-color: rgba(29, 227, 201, 0.8);
  box-shadow: 0 0 0 1px rgba(29, 227, 201, 0.3), 0 0 34px rgba(29, 227, 201, 0.25);
  outline: none;
}

.post-card-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  width: fit-content;
  padding: 0.35rem 0.8rem 0.35rem 0.5rem;
  border-radius: var(--radius-pill);
  background: rgba(29, 227, 201, 0.08);
  border: 1px solid rgba(29, 227, 201, 0.3);
  color: var(--cyan);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.post-card-tag img {
  width: 16px;
  height: 16px;
  object-fit: contain;
}

.post-card h2 {
  margin-top: 1.1rem;
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.4;
}

.post-card p {
  margin-top: 0.7rem;
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.6;
  flex: 1;
}

.post-card-link {
  margin-top: 1.2rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--cyan);
  font-weight: 700;
  font-size: 0.9rem;
}

.post-card:hover .post-card-link .arrow-right,
.post-card:focus-visible .post-card-link .arrow-right {
  transform: translateX(3px);
}

/* Article page */
.post-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(3rem, 6vw, 4.5rem) clamp(1.25rem, 4vw, 3.5rem) clamp(2.5rem, 5vw, 3.5rem);
  background: var(--navy-950);
  border-bottom: 1px solid rgba(29, 227, 201, 0.15);
}

.post-hero-bg-icon {
  position: absolute;
  top: -40px;
  right: -40px;
  width: 320px;
  height: 320px;
  opacity: 0.06;
  pointer-events: none;
}

.post-hero-bg-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.post-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}

.post-hero .breadcrumb {
  margin-bottom: 1.5rem;
}

.post-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem 0.4rem 0.6rem;
  border-radius: var(--radius-pill);
  background: rgba(29, 227, 201, 0.08);
  border: 1px solid rgba(29, 227, 201, 0.35);
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.post-tag img {
  width: 20px;
  height: 20px;
  object-fit: contain;
}

.post-hero h1 {
  margin-top: 1.2rem;
  font-size: clamp(1.9rem, 3.6vw, 2.7rem);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.post-byline {
  margin-top: 1rem;
  color: var(--text-dim);
  font-size: 0.88rem;
}

.post-shell {
  padding: clamp(2.5rem, 5vw, 3.5rem) clamp(1.25rem, 4vw, 3.5rem) clamp(4rem, 8vw, 6rem);
  background: var(--navy-950);
}

.article-body {
  max-width: 760px;
  margin: 0 auto;
  color: #dce8ed;
}

.article-body > p:first-child {
  font-size: 1.1rem;
  color: var(--white);
  line-height: 1.75;
}

.article-body h2 {
  margin-top: 2.6rem;
  margin-bottom: 0.9rem;
  padding-left: 0.9rem;
  border-left: 3px solid var(--cyan);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
}

.article-body p {
  margin-top: 0.9rem;
  font-size: 1rem;
  line-height: 1.8;
  color: #c3d3da;
}

.article-body ul {
  margin-top: 0.9rem;
  display: grid;
  gap: 0.6rem;
}

.article-body ul li {
  position: relative;
  padding-left: 1.6rem;
  font-size: 1rem;
  line-height: 1.6;
  color: #c3d3da;
}

.article-body ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 6px rgba(29, 227, 201, 0.7);
}

.article-body a {
  color: var(--cyan);
  text-decoration: underline;
  text-decoration-color: rgba(29, 227, 201, 0.4);
  text-underline-offset: 3px;
  transition: text-decoration-color 0.2s ease;
}

.article-body a:hover {
  text-decoration-color: var(--cyan);
}

.article-body strong {
  color: var(--white);
  font-weight: 700;
}

.table-scroll {
  margin-top: 1rem;
  overflow-x: auto;
  border-radius: 12px;
  border: 1px solid rgba(29, 227, 201, 0.2);
}

.article-body table {
  width: 100%;
  border-collapse: collapse;
  min-width: 480px;
}

.article-body th {
  background: rgba(29, 227, 201, 0.1);
  color: var(--cyan);
  font-size: 0.85rem;
  text-align: left;
  padding: 0.8rem 1rem;
  border-bottom: 1px solid rgba(29, 227, 201, 0.25);
  white-space: nowrap;
}

.article-body td {
  padding: 0.8rem 1rem;
  font-size: 0.92rem;
  color: #c3d3da;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.article-body tr:last-child td {
  border-bottom: none;
}

/* FAQ */
.faq-section {
  max-width: 760px;
  margin: 3rem auto 0;
}

.faq-section h2 {
  padding-left: 0.9rem;
  border-left: 3px solid var(--cyan);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 1.2rem;
}

.faq-item {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 0;
  font-weight: 600;
  color: var(--white);
  font-size: 0.98rem;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary .faq-icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1.4px solid rgba(29, 227, 201, 0.5);
  color: var(--cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 400;
  transition: transform 0.25s ease;
}

.faq-item[open] summary .faq-icon {
  transform: rotate(45deg);
}

.faq-item p {
  padding-bottom: 1.1rem;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* Post CTA + disclaimer */
.post-cta-box {
  max-width: 760px;
  margin: 3rem auto 0;
  padding: 2rem;
  border-radius: 18px;
  background: linear-gradient(160deg, rgba(18, 184, 163, 0.1) 0%, rgba(8, 24, 42, 0.5) 60%);
  border: 1px solid rgba(29, 227, 201, 0.25);
  text-align: center;
}

.post-cta-box .btn {
  margin-bottom: 1.3rem;
}

.post-cta-info {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem 1.3rem;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.post-disclaimer {
  max-width: 760px;
  margin: 1.5rem auto 0;
  text-align: center;
  font-style: italic;
  color: var(--text-dim);
  font-size: 0.85rem;
}

/* Responsive: blog */
@media (max-width: 1024px) {
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .blog-grid { grid-template-columns: 1fr; }
  .post-hero-bg-icon { width: 200px; height: 200px; }
}

/* Hero photo on tablet/mobile: fade the flat bottom cut into the background */
@media (max-width: 1024px) {
  .hero-doctor {
    animation: none;
    filter: none;
    -webkit-mask-image: linear-gradient(to bottom, #000 70%, transparent 100%);
    mask-image: linear-gradient(to bottom, #000 70%, transparent 100%);
  }

  .hero-glow {
    right: auto;
    left: 50%;
    width: 300px;
    height: 300px;
    margin-left: -150px;
    bottom: 12%;
  }

  .hero-bg { opacity: 0.4; }
}

/* Respect reduced motion preference */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}