/* Aqui você pode adicionar classes CSS sem o Tailwind */

:root {
  --color-brand-primary: #008C99;
  --color-brand-dark: #006680;
  --color-brand-deep: #114B5F;
  --color-brand-light: #E6F3F5;
  --color-light-bg: #F8F9FA;

  --font-sans: 'Inter', ui-sans-serif, system-ui, sans-serif;
  --font-serif: 'Playfair Display', ui-serif, Georgia, serif;
}

html {
  font-size: 14px;
  overflow-x: hidden;
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-sans);
  color: #1f2937;
  background-color: #ffffff;
  min-height: 100vh;
  overflow-x: hidden;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

* {
  box-sizing: border-box;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-serif);
  margin: 0;
}

p {
  margin: 0;
}

a {
  text-decoration: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  outline: none;
  font-family: inherit;
}

/* Utilities */
.mb-6 {
  margin-bottom: 1.5rem;
}

/* Header */
.header {
  width: 100%;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 999;
}

.btn-primary {
  background-color: var(--color-brand-primary);
  color: #ffffff;
  padding: 0.75rem 1.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  transition: background-color 150ms ease;
}

.btn-primary:hover {
  background-color: var(--color-brand-dark);
}

.nav-bar {
  background-color: rgba(45, 45, 45, 0.7);
  color: #ffffff;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 3.5rem;
}

.nav-links {
  display: none;
  flex-direction: column;
  position: absolute;
  top: 3.5rem;
  left: 0;
  width: 100%;
  background-color: var(--color-brand-deep);
  padding: 1rem 0;
  text-align: center;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  gap: 1.5rem;
}

.nav-links.active-mobile {
  display: flex;
}

.mobile-menu-btn {
  display: block;
  cursor: pointer;
  color: #ffffff;
  width: 1.5rem;
  height: 1.5rem;
}

@media (min-width: 768px) {
  .nav-links {
    display: flex;
    flex-direction: row;
    position: static;
    width: auto;
    background-color: transparent;
    padding: 0;
    box-shadow: none;
    gap: 2rem;
    font-size: 0.875rem;
  }

  .mobile-menu-btn {
    display: none;
  }
}

.nav-link-active {
  color: var(--color-brand-primary);
}

.nav-link {
  color: #ffffff;
  transition: color 150ms ease;
}

.nav-link:hover {
  color: var(--color-brand-primary);
}

.social-links-box {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-left: auto;
}

@media (min-width: 768px) {
  .social-links-box {
    margin-left: 0;
  }
}

.social-icons {
  display: flex;
  gap: 1rem;
}

.social-icon {
  width: 1rem;
  height: 1rem;
  cursor: pointer;
  transition: color 150ms ease;
}

.social-icon:hover {
  color: var(--color-brand-primary);
}

.search-box {
  border-left: 1px solid #4b5563;
  padding-left: 1rem;
  margin-left: 0.5rem;
}

/* Hero Section */
.hero-section {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 4rem;
}

/* Hero Section */
.hero-specialties {
  position: relative;
  height: 450px;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 4rem;
}

@media (min-width: 768px) {
  .hero-specialties {
    height: 550px;
  }
}

.hero-bg {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 0;
}

.bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.hero-gradient {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background-image: linear-gradient(to right, rgba(17, 75, 95, 0.9), rgba(17, 75, 95, 0.7) 50%, transparent);
}

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
  position: relative;
  z-index: 10;
  width: 100%;
}

.hero-text-box {
  max-width: 38rem;
  color: #ffffff;
}

.hero-title {
  font-size: 3rem;
  line-height: 1.25;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
  .hero-title {
    font-size: 3.75rem;
    line-height: 1;
  }
}

.hero-desc {
  font-size: 1.125rem;
  line-height: 1.625;
  color: #e5e7eb;
  margin-bottom: 2rem;
}

.btn-dark {
  background-color: var(--color-brand-dark);
  color: #ffffff;
  padding: 0.75rem 2rem;
  font-size: 0.875rem;
  font-weight: 500;
  transition: background-color 150ms ease;
}

.btn-dark:hover {
  background-color: var(--color-brand-primary);
}

.hero-controls {
  position: absolute;
  bottom: 0rem;
  left: 1rem;
  display: flex;
  gap: 0.5rem;
}

.control-btn {
  width: 3rem;
  height: 3rem;
  background-color: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 150ms ease;
}

.control-btn:hover {
  background-color: rgba(255, 255, 255, 0.2);
}

.icon-white {
  width: 1.5rem;
  height: 1.5rem;
  color: #ffffff;
}

/* About Section */
.about-section {
  padding: 6rem 0;
  position: relative;
  overflow: hidden;
}

.about-bg-shape {
  position: absolute;
  top: 0;
  right: -8rem;
  width: 33.333%;
  height: 100%;
  background-color: rgba(230, 243, 245, 0.4);
  border-top-left-radius: 9999px;
  border-bottom-left-radius: 9999px;
}

.about-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4rem;
  position: relative;
  z-index: 10;
}

@media (min-width: 768px) {
  .about-container {
    flex-direction: row;
  }
}

.about-image-col {
  width: 100%;
  position: relative;
}

@media (min-width: 768px) {
  .about-image-col {
    width: 50%;
  }
}

.image-wrapper {
  position: relative;
  z-index: 10;
  padding-right: 3rem;
  padding-bottom: 3rem;
}

.about-img {
  width: 100%;
  height: auto;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.image-badge {
  position: absolute;
  bottom: 0;
  right: 0;
  background-color: var(--color-brand-primary);
  color: #ffffff;
  padding: 2rem;
  width: 14rem;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  border-top-left-radius: 1.5rem;
  border-bottom-right-radius: 1.5rem;
}

.badge-icon {
  width: 3rem;
  height: 3rem;
  margin-bottom: 1rem;
}

.badge-text {
  font-weight: 500;
  font-size: 0.875rem;
  line-height: 1.375;
}

.image-border {
  position: absolute;
  top: 2rem;
  left: 2rem;
  width: 100%;
  height: 100%;
  border: 2px solid rgba(0, 140, 153, 0.2);
  z-index: -10;
}

.about-text-col {
  width: 100%;
}

@media (min-width: 768px) {
  .about-text-col {
    width: 50%;
  }
}

.section-tag {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.tag-text {
  color: var(--color-brand-primary);
  font-weight: 600;
  letter-spacing: 0.1em;
  font-size: 0.875rem;
  text-transform: uppercase;
}

.tag-line {
  height: 1px;
  background-color: var(--color-brand-primary);
  width: 3rem;
}

.section-title {
  font-size: 2.25rem;
  line-height: 1.25;
  color: var(--color-brand-deep);
  margin-bottom: 2rem;
}

@media (min-width: 768px) {
  .section-title {
    font-size: 3rem;
    line-height: 1;
  }
}

.section-subtitle {
  font-size: 1.25rem;
  color: var(--color-brand-deep);
  font-weight: 500;
  margin-bottom: 1.5rem;
  line-height: 1.625;
}

.section-desc {
  color: #4b5563;
  margin-bottom: 2.5rem;
  line-height: 1.625;
}

.signatures {
  display: flex;
  gap: 4rem;
}

.sig-name {
  font-size: 0.875rem;
  color: var(--color-brand-primary);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.sig-style {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.875rem;
  color: #1f2937;
  opacity: 0.8;
}

/* Telemedicine */
.telemed-section {
  display: flex;
  flex-direction: column;
}

@media (min-width: 768px) {
  .telemed-section {
    flex-direction: row;
  }
}

.telemed-img-col {
  width: 100%;
  height: 600px;
}

@media (min-width: 768px) {
  .telemed-img-col {
    width: 50%;
  }
}

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

.telemed-text-col {
  width: 100%;
  background-color: var(--color-brand-deep);
  color: #ffffff;
  padding: 3rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

@media (min-width: 768px) {
  .telemed-text-col {
    width: 50%;
    padding: 6rem;
  }
}

.telemed-shape {
  position: absolute;
  top: 0;
  right: -12rem;
  margin-top: -12rem;
  width: 24rem;
  height: 24rem;
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
}

.telemed-content {
  position: relative;
  z-index: 10;
  max-width: 32rem;
}

.telemed-title {
  font-size: 2.25rem;
  line-height: 1.25;
  margin-bottom: 2rem;
}

@media (min-width: 768px) {
  .telemed-title {
    font-size: 3rem;
    line-height: 1;
  }
}

.telemed-desc {
  color: #d1d5db;
  margin-bottom: 2.5rem;
  line-height: 1.625;
}

.feature-box {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.feature-icon-box {
  padding: 0.75rem;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 0.5rem;
  flex-shrink: 0;
}

.feature-title {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.feature-desc {
  font-size: 0.875rem;
  color: #d1d5db;
  line-height: 1.625;
}

.telemed-btn {
  align-self: flex-start;
  padding: 1rem 2rem;
}

/* Videos */
.videos-section {
  padding: 6rem 0;
  background-color: var(--color-light-bg);
}

.videos-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

.videos-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-tag-center {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.videos-title {
  font-size: 2.25rem;
  line-height: 1.25;
  color: var(--color-brand-deep);
  margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
  .videos-title {
    font-size: 3rem;
  }
}

.videos-desc {
  color: #6b7280;
  max-width: 42rem;
  margin: 0 auto;
  line-height: 1.625;
}

.videos-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 768px) {
  .videos-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.video-card {
  background-color: #ffffff;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  transition: box-shadow 150ms ease;
  cursor: pointer;
}

.video-card:hover {
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.video-thumbnail {
  position: relative;
  height: 16rem;
  overflow: hidden;
}

.video-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 700ms ease;
}

.video-card:hover .video-img {
  transform: scale(1.05);
}

.video-overlay {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background-color: rgba(17, 75, 95, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 150ms ease;
}

.video-card:hover .video-overlay {
  background-color: rgba(17, 75, 95, 0.4);
}

.play-btn {
  width: 4rem;
  height: 4rem;
  background-color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  transition: transform 150ms ease;
}

.video-card:hover .play-btn {
  transform: scale(1.1);
}

.play-icon {
  width: 1.5rem;
  height: 1.5rem;
  color: var(--color-brand-primary);
  margin-left: 0.25rem;
}

.video-category {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  background-color: var(--color-brand-primary);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.75rem;
}

.video-info {
  padding: 2rem;
}

.video-card-title {
  font-size: 1.25rem;
  color: var(--color-brand-deep);
  margin-bottom: 1.5rem;
  line-height: 1.375;
  transition: color 150ms ease;
}

.video-card:hover .video-card-title {
  color: var(--color-brand-primary);
}

.video-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid #f3f4f6;
  padding-top: 1.5rem;
}

.video-date {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: #6b7280;
}

.date-icon {
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  border: 1px solid #9ca3af;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
}

.video-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.icon-brand-lg {
  width: 1.5rem;
  height: 1.5rem;
  color: var(--color-brand-primary);
}

.action-btn {
  width: 2.5rem;
  height: 2.5rem;
  background-color: var(--color-brand-deep);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 150ms ease;
}

.action-btn:hover {
  background-color: var(--color-brand-primary);
}

.icon-sm {
  width: 1rem;
  height: 1rem;
}

/* Testimonials */
.testimonials-section {
  padding: 6rem 0;
  background-color: #ffffff;
}

.testimonials-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
  display: flex;
  flex-direction: column;
  gap: 4rem;
}

@media (min-width: 768px) {
  .testimonials-container {
    flex-direction: row;
  }
}

.testimonials-header {
  width: 100%;
}

@media (min-width: 768px) {
  .testimonials-header {
    width: 33.333%;
  }
}

.testimonials-desc {
  color: #6b7280;
  margin-bottom: 2.5rem;
  line-height: 1.625;
}

.nav-buttons {
  display: flex;
  gap: 0.75rem;
}

.nav-btn {
  width: 3rem;
  height: 3rem;
  border: 1px solid #e5e7eb;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 150ms ease;
}

.nav-btn:hover {
  background-color: var(--color-brand-primary);
  color: #ffffff;
  border-color: var(--color-brand-primary);
}

.nav-btn-active {
  background-color: var(--color-light-bg);
}

.nav-icon {
  width: 1.25rem;
  height: 1.25rem;
}

.testimonials-grid {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 768px) {
  .testimonials-grid {
    width: 66.666%;
    grid-template-columns: repeat(2, 1fr);
  }
}

.testimonial-card {
  background-color: var(--color-light-bg);
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-top: 4px solid transparent;
  transition: border-color 150ms ease;
}

.testimonial-card:hover {
  border-color: var(--color-brand-primary);
}

.testimonial-text {
  color: var(--color-brand-deep);
  font-weight: 500;
  line-height: 1.625;
  margin-bottom: 2.5rem;
  font-size: 1.125rem;
}

.testimonial-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid #e5e7eb;
  padding-top: 2rem;
}

.author-info {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.author-img {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid #ffffff;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.author-name {
  font-size: 1.125rem;
  color: var(--color-brand-deep);
}

.author-role {
  font-size: 0.875rem;
  color: #6b7280;
}

.quote-icon {
  width: 2.5rem;
  height: 2.5rem;
  color: rgba(0, 140, 153, 0.2);
}

/* CTA Section */
.cta-section {
  background-color: var(--color-brand-deep);
  padding: 6rem 0;
  position: relative;
  overflow: hidden;
}

.cta-bg-pattern {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  opacity: 0.05;
  background-image: radial-gradient(circle at 2px 2px, white 1px, transparent 0);
  background-size: 40px 40px;
}

.cta-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
  text-align: center;
  position: relative;
  z-index: 10;
}

.cta-title {
  font-size: 3rem;
  color: #ffffff;
  margin-bottom: 2rem;
}

.cta-desc {
  color: #d1d5db;
  max-width: 42rem;
  margin: 0 auto;
  margin-bottom: 2.5rem;
  line-height: 1.625;
  font-size: 1.125rem;
}

.cta-btn {
  padding: 1rem 2.5rem;
}

/* Footer */
.footer {
  background-color: #222222;
  color: #9ca3af;
  padding-top: 6rem;
  padding-bottom: 2rem;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.footer-col-main {
  grid-column: span 1;
}

.footer-logo {
  color: #ffffff;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: -0.05em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}



.footer-desc {
  font-size: 0.875rem;
  line-height: 1.625;
  margin-bottom: 2rem;
}

.footer-creds {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  font-size: 0.875rem;
}

.cred-name {
  color: var(--color-brand-primary);
  font-weight: 600;
}

.footer-links {
  grid-column: span 1;
}

.footer-heading {
  color: #ffffff;
  font-size: 1.25rem;
  margin-bottom: 2rem;
}

.link-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  font-size: 0.875rem;
}

.footer-link {
  color: #9ca3af;
  transition: color 150ms ease;
}

.footer-link:hover {
  color: var(--color-brand-primary);
}

.footer-contact {
  grid-column: span 1;
}

@media (min-width: 768px) {
  .footer-contact {
    grid-column: span 2 / span 2;
  }
}

.contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  font-size: 0.875rem;
  margin-bottom: 2.5rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.contact-item-multiline {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.contact-icon {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--color-brand-primary);
  flex-shrink: 0;
}

.contact-icon-top {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--color-brand-primary);
  flex-shrink: 0;
  margin-top: 0.25rem;
}

.contact-text {
  line-height: 1.625;
}

.footer-socials {
  display: flex;
  gap: 1rem;
}

.social-btn {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  transition: all 150ms ease;
}

.social-btn:hover {
  background-color: var(--color-brand-primary);
  color: #ffffff;
}

.social-icon-sm {
  width: 1rem;
  height: 1rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  text-align: center;
  font-size: 0.875rem;
}