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


html {
  scroll-behavior: smooth;
}

body {
  font-family: Arial, Helvetica, sans-serif;
}

.container {
  width: 90%;
  max-width: 1000px;
  margin: 0 auto;
}

.site-header {
  background: #fff;
  padding: 20px 0;
  border-bottom: 1px solid #f1f1f1;
  position: relative;
  z-index: 99;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.logo img {
  height: 80px;
  display: block;
}

.menu {
  display: flex;
  align-items: center;
  gap: 14px;
}

.menu a {
  color: #0b1b3f;
  text-decoration: none;
  font-size: 15px;
  font-weight: 600;
  text-transform: uppercase;
  transition: 0.3s;
}

.menu a:hover {
  color: #00d6c8;
}

.btn-whatsapp {
  background: #00d6c8;
  color: #001b2e;
  text-decoration: none;
  font-weight: 700;
  padding: 17px 24px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: 0.3s;
}

.btn-whatsapp i {
  font-size: 24px;
}

.btn-whatsapp:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 18px rgba(0, 214, 200, 0.35);
}

.menu-toggle {
  display: none;
  border: none;
  background: #00d6c8;
  color: #001b2e;
  width: 48px;
  height: 48px;
  border-radius: 6px;
  font-size: 22px;
  cursor: pointer;
}

/* Responsivo */
@media (max-width: 900px) {
  .header-content {
    gap: 15px;
  }

  .logo img {
    height: 68px;
  }

  .menu {
    gap: 10px;
  }

  .menu a {
    font-size: 13px;
  }

  .btn-whatsapp {
    padding: 14px 18px;
  }
}

@media (max-width: 768px) {
  .site-header {
    padding: 14px 0;
  }

  .header-content {
    flex-wrap: wrap;
    position: relative;
  }

  .logo img {
    height: 60px;
  }

  .menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: auto;
    z-index: 1001;
  }

  .menu {
    width: 100%;
    flex-basis: 100%;
    order: 3;

    display: flex;
    flex-direction: column;
    align-items: flex-start;

    max-height: 0;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;

    padding: 0 20px;
    margin-top: 0;
    gap: 0;

    background: #fff;
    border-radius: 0 0 12px 12px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.08);

    transition: all 0.35s ease;
  }

  .menu.active {
    max-height: 300px;
    opacity: 1;
    visibility: visible;
    padding: 15px 20px;
    margin-top: 15px;
  }

  .menu a {
    width: 100%;
    padding: 14px 0;
    font-size: 15px;
    border-bottom: 1px solid #f2f2f2;
  }

  .btn-whatsapp {
    display: none;
  }
}
/*banner*/

.hero-banner {
  position: relative;
  min-height: 560px;
  background-image: url("img/banner-clinica.jpg");
  background-size: cover;
  background-position: center right;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(3, 17, 54, 0.96) 0%, rgba(3, 17, 54, 0.88) 38%, rgba(3, 17, 54, 0.35) 70%, rgba(0, 214, 200, 0.18) 100%);
  z-index: 1;
}

#particlesCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 3;
  width: 90%;
  max-width: 900px;
  margin: 0 auto;
  color: #fff;
}

.hero-content h1 {
  max-width: 520px;
  font-size: 34px;
  line-height: 1.42;
  font-weight: 800;
  margin-bottom: 30px;
}

.hero-content h1 span {
  color: #00e5d4;
}

.hero-content p {
  max-width: 430px;
  font-size: 20px;
  line-height: 1.35;
  margin-bottom: 50px;
}

.hero-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: #00d6c8;
  color: #02152f;
  padding: 18px 30px;
  border-radius: 8px;
  text-decoration: none;
  text-transform: uppercase;
  font-size: 16px;
  font-weight: 800;
  transition: 0.3s ease;
}

.hero-btn i {
  font-size: 28px;
}

.hero-btn:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(0, 214, 200, 0.35);
}

/* Mobile */
@media (max-width: 768px) {
  .hero-banner {
    min-height: 620px;
    background-position: center;
    align-items: flex-start;
    padding-top: 80px;
  }

  .hero-overlay {
    background:
      linear-gradient(180deg, rgba(3, 17, 54, 0.98) 0%, rgba(3, 17, 54, 0.9) 55%, rgba(0, 214, 200, 0.28) 100%);
  }

  .hero-content {
    width: 86%;
  }

  .hero-content h1 {
    font-size: 28px;
    line-height: 1.35;
    max-width: 100%;
  }

  .hero-content p {
    font-size: 18px;
    margin-bottom: 35px;
  }

  .hero-btn {
    width: 100%;
    justify-content: center;
    padding: 17px 20px;
    font-size: 14px;
  }
}


/*tratamentos*/

```css
.tratamentos-section {
  background: #f7f7f7;
  padding: 70px 0 90px;
  overflow: hidden;
}

.tratamentos-title {
  text-align: center;
  color: #061640;
  font-size: 34px;
  font-weight: 800;
  margin-bottom: 55px;
}

.tratamentos-wrapper {
  position: relative;
}

.tratamentos-carousel {
  display: flex;
  gap: 28px;
  overflow-x: auto;
  scroll-behavior: smooth;
  scrollbar-width: none;
  padding: 10px 4px 20px;
}

.tratamentos-carousel::-webkit-scrollbar {
  display: none;
}

.tratamento-card {
  min-width: calc((100% - 56px) / 3);
  background: #fff;
  border: 1px solid #d9d9d9;
  border-radius: 10px;
  padding: 30px;
  transition: 0.35s ease;
}

.tratamento-card:hover {
  transform: translateY(-10px);
  border-color: #00d6c8;
  box-shadow: 0 18px 35px rgba(0,214,200,0.18);
}

.tratamento-icon {
  width: 44px;
  height: 44px;
  background: #00d6c8;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 28px;
}

.tratamento-card h3 {
  color: #061640;
  font-size: 24px;
  line-height: 1.35;
  font-weight: 800;
  margin-bottom: 18px;
}

.tratamento-card p {
  color: #5f5f5f;
  font-size: 19px;
  line-height: 1.55;
}

.tratamento-text {
  position: relative;
  max-height: 240px;
  overflow: hidden;
  transition: 0.4s ease;
}

.tratamento-text::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 100px;
  background: linear-gradient(to bottom, rgba(255,255,255,0), #fff);
}

.tratamento-card.active .tratamento-text {
  max-height: 2500px;
}

.tratamento-card.active .tratamento-text::after {
  display: none;
}

.tratamento-more {
  border: none;
  background: transparent;
  color: #00d6c8;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  margin-top: 20px;
  transition: 0.3s;
}

.tratamento-more:hover {
  color: #061640;
}

.tratamentos-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  border: none;
  background: transparent;
  font-size: 24px;
  cursor: pointer;
  z-index: 5;
  transition: 0.3s;
}

.tratamentos-arrow:hover {
  color: #00d6c8;
  transform: translateY(-50%) scale(1.2);
}

.tratamentos-arrow.prev {
  left: -45px;
}

.tratamentos-arrow.next {
  right: -45px;
}

@media (max-width: 900px) {
  .tratamento-card {
    min-width: calc((100% - 28px) / 2);
  }
}

@media (max-width: 768px) {

  .tratamentos-section {
    padding: 60px 0 80px;
  }

  .tratamentos-title {
    font-size: 28px;
    margin-bottom: 40px;
  }

  .tratamentos-carousel {
    gap: 18px;
  }

  .tratamento-card {
    min-width: 88%;
    padding: 26px;
  }

  .tratamento-card h3 {
    font-size: 22px;
  }

  .tratamento-card p {
    font-size: 17px;
  }

  .tratamentos-arrow {
    top: auto;
    bottom: -42px;
  }

  .tratamentos-arrow.prev {
    left: 38%;
  }

  .tratamentos-arrow.next {
    right: 38%;
  }
}


.sobre-section {
  background: #fff;
  padding: 85px 0 100px;
  overflow: hidden;
}

.sobre-bloco {
  display: grid;
  grid-template-columns: 0.9fr 1.4fr;
  align-items: center;
  gap: 45px;
  margin-bottom: 90px;
}

.sobre-clinica {
  grid-template-columns: 1.2fr 1fr;
  margin-bottom: 0;
}

.sobre-foto {
  position: relative;
  max-width: 250px;
  margin-left: auto;
}

.sobre-foto::before {
  content: "";
  position: absolute;
  inset: -14px;
  background: linear-gradient(135deg, #00d6c8, rgba(0, 214, 200, 0.15));
  border-radius: 28px;
  z-index: 0;
  opacity: 0.35;
  transition: 0.4s ease;
}

.sobre-foto img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 390px;
  object-fit: cover;
  border-radius: 24px;
  box-shadow: 0 20px 35px rgba(0,0,0,0.16);
  transition: 0.4s ease;
}

.sobre-foto:hover::before {
  transform: rotate(4deg) scale(1.03);
  opacity: 0.55;
}

.sobre-foto:hover img {
  transform: translateY(-8px);
}

.sobre-texto {
  max-width: 620px;
}

.sobre-subtitle {
  display: inline-block;
  color: #00bfb3;
  font-size: 14px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 10px;
}

.sobre-texto h2 {
  color: #061640;
  font-size: 34px;
  line-height: 1.2;
  font-weight: 800;
  margin-bottom: 18px;
}

.sobre-texto p {
  color: #5f5f5f;
  font-size: 18px;
  line-height: 1.55;
  margin-bottom: 14px;
}

.sobre-btn {
  margin-top: 18px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: #00d6c8;
  color: #061640;
  padding: 17px 26px;
  border-radius: 8px;
  text-decoration: none;
  text-transform: uppercase;
  font-size: 15px;
  font-weight: 800;
  transition: 0.35s ease;
}

.sobre-btn i {
  font-size: 26px;
}

.sobre-btn:hover {
  transform: translateY(-5px);
  box-shadow: 0 14px 28px rgba(0,214,200,0.35);
}

.sobre-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #00bfb3;
  text-decoration: none;
  font-weight: 800;
  margin-top: 12px;
  transition: 0.3s ease;
}

.sobre-link:hover {
  color: #061640;
  gap: 16px;
}

.clinica-card {
  position: relative;
}

.clinica-moldura {
  position: relative;
  max-width: 440px;
  margin-left: auto;
  padding: 16px;
  background: #00d6c8;
  border-radius: 44% 56% 49% 51% / 45% 43% 57% 55%;
  box-shadow: 0 20px 40px rgba(0,214,200,0.25);
  transition: 0.45s ease;
}

.clinica-moldura::before {
  content: "";
  position: absolute;
  inset: -18px;
  border: 2px solid rgba(0, 214, 200, 0.22);
  border-radius: 54% 46% 61% 39% / 41% 56% 44% 59%;
  z-index: 0;
  transition: 0.45s ease;
}

.clinica-moldura img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: 330px;
  object-fit: cover;
  border-radius: 42% 58% 50% 50% / 45% 43% 57% 55%;
}

.clinica-moldura:hover {
  transform: translateY(-8px) rotate(-1deg);
}

.clinica-moldura:hover::before {
  transform: rotate(8deg) scale(1.04);
}

@media (max-width: 900px) {
  .sobre-bloco,
  .sobre-clinica {
    grid-template-columns: 1fr;
    gap: 35px;
  }

  .sobre-foto,
  .clinica-moldura {
    margin: 0 auto;
  }

  .sobre-texto {
    max-width: 100%;
    text-align: center;
  }

  .sobre-clinica .sobre-texto {
    order: 2;
  }

  .sobre-clinica .clinica-card {
    order: 1;
  }
}

@media (max-width: 768px) {
  .sobre-section {
    padding: 65px 0 75px;
  }

  .sobre-bloco {
    margin-bottom: 70px;
  }

  .sobre-foto {
    max-width: 240px;
  }

  .sobre-foto img {
    height: 350px;
  }

  .sobre-texto h2 {
    font-size: 30px;
  }

  .sobre-texto p {
    font-size: 17px;
  }

  .sobre-btn {
    width: 100%;
    justify-content: center;
    padding: 16px 18px;
    font-size: 14px;
  }

  .clinica-moldura {
    max-width: 320px;
    padding: 12px;
  }

  .clinica-moldura img {
    height: 250px;
  }
}

.site-footer {
  background: #061640;
  padding: 28px 0;
  text-align: center;
  overflow: hidden;
}

.site-footer p {
  color: rgba(255,255,255,0.78);
  font-size: 15px;
  line-height: 1.5;
}

.site-footer p strong {
  color: #00d6c8;
  font-weight: 700;
}

@media (max-width: 768px) {
  .site-footer {
    padding: 24px 0;
  }

  .site-footer p {
    font-size: 14px;
  }
}

.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 99999;

  display: flex;
  align-items: center;
  gap: 12px;

  background: #25d366;
  color: #fff;

  padding: 15px 20px;
  border-radius: 70px;

  text-decoration: none;

  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.35);

  transition: 0.35s ease;
}

.whatsapp-float i {
  font-size: 34px;
}

.whatsapp-float span {
  font-size: 15px;
  font-weight: 700;
  white-space: nowrap;
}

.whatsapp-float:hover {
  transform: translateY(-6px) scale(1.03);
  box-shadow: 0 18px 38px rgba(37, 211, 102, 0.42);
}

.whatsapp-float::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 70px;
  border: 2px solid rgba(255,255,255,0.35);
  animation: pulseWhatsapp 2s infinite;
}

@keyframes pulseWhatsapp {
  0% {
    transform: scale(1);
    opacity: 1;
  }

  100% {
    transform: scale(1.18);
    opacity: 0;
  }
}

@media (max-width: 768px) {

  .whatsapp-float {
    right: 16px;
    bottom: 16px;

    padding: 14px 18px;
  }

  .whatsapp-float i {
    font-size: 30px;
  }

  .whatsapp-float span {
    display: none;
  }
}

/*sobre nova*/

.clinic-section {
  padding: 100px 20px;
  background:
radial-gradient(circle at top left, rgba(9, 15, 80, .10), transparent 35%),
radial-gradient(circle at bottom right, rgba(184, 149, 96, .12), transparent 40%),
linear-gradient(135deg, #ffffff 0%, #f8f8fc 50%, #ffffff 100%);
  overflow: hidden;
}

.clinic-container {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
  align-items: center;
}

.clinic-eyebrow {
  display: inline-block;
  margin-bottom: 14px;
  color: #b18a55;
  font-size: 14px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 700;
}

.clinic-content h2 {
  font-size: clamp(34px, 5vw, 58px);
  color: #1f1f1f;
  margin-bottom: 24px;
  line-height: 1.05;
}

.clinic-content p {
  color: #5d5d5d;
  font-size: 17px;
  line-height: 1.8;
  margin-bottom: 18px;
}

.clinic-gallery {
  position: relative;
}

.clinic-main-image {
  position: relative;
  border-radius: 32px;
  overflow: hidden;
  box-shadow: 0 30px 70px rgba(0,0,0,.18);
  background: #ddd;
}

.clinic-main-image img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  display: block;
  transition: transform .6s ease, filter .6s ease;
}

.clinic-main-image:hover img {
  transform: scale(1.05);
  filter: brightness(.92);
}

.clinic-open-btn {
  position: absolute;
  right: 22px;
  bottom: 22px;
  border: 0;
  padding: 13px 22px;
  border-radius: 999px;
  background: rgba(255,255,255,.92);
  color: #1f1f1f;
  font-weight: 700;
  cursor: pointer;
  backdrop-filter: blur(10px);
  transition: .3s;
}

.clinic-open-btn:hover {
  background: #b18a55;
  color: #fff;
}

.clinic-thumbs {
  display: grid;
  grid-template-columns: repeat(9, 1fr);
  gap: 10px;
  margin-top: 18px;
}

.clinic-thumb {
  border: 2px solid transparent;
  padding: 0;
  border-radius: 14px;
  overflow: hidden;
  cursor: pointer;
  height: 74px;
  background: transparent;
  opacity: .65;
  transition: .3s;
}

.clinic-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.clinic-thumb:hover,
.clinic-thumb.active {
  opacity: 1;
  transform: translateY(-4px);
  border-color: #b18a55;
  box-shadow: 0 12px 25px rgba(0,0,0,.16);
}

.clinic-lightbox {
  position: fixed;
  inset: 0;
  background: rgba(10,10,10,.88);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: 30px;
}

.clinic-lightbox.active {
  display: flex;
  animation: clinicFade .25s ease;
}

.clinic-lightbox img {
  max-width: min(1100px, 92vw);
  max-height: 86vh;
  object-fit: contain;
  border-radius: 24px;
  box-shadow: 0 30px 90px rgba(0,0,0,.55);
}

.clinic-close,
.clinic-nav {
  position: absolute;
  border: 0;
  background: rgba(255,255,255,.14);
  color: #fff;
  cursor: pointer;
  transition: .3s;
  backdrop-filter: blur(8px);
}

.clinic-close {
  top: 24px;
  right: 28px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  font-size: 34px;
  line-height: 1;
}

.clinic-nav {
  top: 50%;
  transform: translateY(-50%);
  width: 54px;
  height: 54px;
  border-radius: 50%;
  font-size: 32px;
}

.clinic-prev {
  left: 28px;
}

.clinic-next {
  right: 28px;
}

.clinic-close:hover,
.clinic-nav:hover {
  background: #b18a55;
}

@keyframes clinicFade {
  from { opacity: 0; }
  to { opacity: 1; }
}

@media (max-width: 900px) {
  .clinic-section {
    padding: 70px 16px;
  }

  .clinic-container {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .clinic-main-image img {
    height: 420px;
  }

  .clinic-thumbs {
    grid-template-columns: repeat(5, 1fr);
  }
}

@media (max-width: 520px) {
  .clinic-main-image {
    border-radius: 22px;
  }

  .clinic-main-image img {
    height: 320px;
  }

  .clinic-thumbs {
    grid-template-columns: repeat(3, 1fr);
  }

  .clinic-thumb {
    height: 80px;
  }

  .clinic-nav {
    width: 44px;
    height: 44px;
    font-size: 25px;
  }

  .clinic-prev {
    left: 12px;
  }

  .clinic-next {
    right: 12px;
  }
}