/* ==========================================================================
   Normalize.css v8.0.1 — corrige inconsistências de estilos padrão entre navegadores
   https://necolas.github.io/normalize.css/
   ========================================================================== */
html{line-height:1.15;-webkit-text-size-adjust:100%}
body{margin:0}
main{display:block}
h1{font-size:2em;margin:.67em 0}
hr{box-sizing:content-box;height:0;overflow:visible}
pre{font-family:monospace,monospace;font-size:1em}
a{background-color:transparent}
abbr[title]{border-bottom:none;text-decoration:underline;text-decoration:underline dotted}
b,strong{font-weight:bolder}
code,kbd,samp{font-family:monospace,monospace;font-size:1em}
small{font-size:80%}
sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}
sub{bottom:-.25em}
sup{top:-.5em}
img{border-style:none}
button,input,optgroup,select,textarea{font-family:inherit;font-size:100%;line-height:1.15;margin:0}
button,input{overflow:visible}
button,select{text-transform:none}
button,[type="button"],[type="reset"],[type="submit"]{-webkit-appearance:button}
button::-moz-focus-inner,[type="button"]::-moz-focus-inner,[type="reset"]::-moz-focus-inner,[type="submit"]::-moz-focus-inner{border-style:none;padding:0}
button:-moz-focusring,[type="button"]:-moz-focusring,[type="reset"]:-moz-focusring,[type="submit"]:-moz-focusring{outline:1px dotted ButtonText}
fieldset{padding:.35em .75em .625em}
legend{box-sizing:border-box;color:inherit;display:table;max-width:100%;padding:0;white-space:normal}
progress{vertical-align:baseline}
textarea{overflow:auto}
[type="checkbox"],[type="radio"]{box-sizing:border-box;padding:0}
[type="number"]::-webkit-inner-spin-button,[type="number"]::-webkit-outer-spin-button{height:auto}
[type="search"]{-webkit-appearance:textfield;outline-offset:-2px}
[type="search"]::-webkit-search-decoration{-webkit-appearance:none}
::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}
details{display:block}
summary{display:list-item}
template{display:none}
[hidden]{display:none}

/* ==========================================================================
   Reset complementar — zera espaçamentos e padrões que atrapalham o layout
   ========================================================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

ul, ol {
  list-style: none;
}

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

input, textarea, select {
  border: none;
  outline: none;
}

/* ==========================================================================
   Estilos do site — Clínica Dra. Glaucia Leitão
   ========================================================================== */
:root {
  --primary: #2f6f5e;
  --primary-dark: #234f43;
  --accent: #d4a373;
  --bg: #faf8f5;
  --text: #2b2b2b;
  --text-light: #6b6b6b;
  --white: #ffffff;
  --border: #e5e0d8;
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Manrope', Arial, sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, .logo {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.01em;
}

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

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

/* Header */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--border);
}

.nav-container {
  position: relative;
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
}

.logo {
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--primary-dark);
  letter-spacing: 0;
}

.logo span {
  color: var(--accent);
  font-style: italic;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 28px;
}

nav a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text);
  transition: color 0.2s ease;
}

nav a:hover {
  color: var(--primary);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 110;
}

.menu-toggle span {
  width: 24px;
  height: 2px;
  background: var(--primary-dark);
  transition: transform 0.25s ease, opacity 0.2s ease;
}

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

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

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

/* Hero */
.hero {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: var(--white);
  padding: 90px 24px;
  text-align: center;
}

.hero-content {
  max-width: 720px;
  margin: 0 auto;
}

.hero h1 {
  font-size: 2.4rem;
  font-weight: 700;
  margin-bottom: 18px;
}

.hero p {
  font-size: 1.1rem;
  opacity: 0.92;
  margin-bottom: 32px;
}

.btn {
  display: inline-block;
  background: var(--accent);
  color: var(--white);
  padding: 14px 32px;
  border-radius: 30px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  border: none;
  cursor: pointer;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

/* Sections */
section {
  padding: 70px 24px;
}

.section-container {
  max-width: 1100px;
  margin: 0 auto;
}

.section-title {
  text-align: center;
  margin-bottom: 12px;
}

.section-title h2 {
  font-size: 2rem;
  color: var(--primary-dark);
  font-weight: 700;
}

.section-subtitle {
  text-align: center;
  color: var(--text-light);
  max-width: 600px;
  margin: 0 auto 48px;
}

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.about-grid--single {
  grid-template-columns: 1fr;
  max-width: 600px;
  margin: 0 auto;
}

.about-card {
  background: var(--white);
  border-radius: 16px;
  padding: 36px;
  border: 1px solid var(--border);
}

.about-card h3 {
  color: var(--primary-dark);
  margin-bottom: 14px;
  font-size: 1.3rem;
}

.about-list {
  list-style: none;
  margin-top: 20px;
}

.about-list li {
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  gap: 10px;
}

.about-list li:last-child {
  border-bottom: none;
}

.about-list li::before {
  content: "✓";
  color: var(--primary);
  font-weight: 700;
}

/* Services */
.services {
  background: var(--white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  background: var(--bg);
  border-radius: 14px;
  padding: 32px 26px;
  text-align: center;
  border: 1px solid var(--border);
  transition: transform 0.2s ease;
}

.service-card:hover {
  transform: translateY(-4px);
}

.service-icon {
  width: 56px;
  height: 56px;
  background: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
  color: var(--white);
}

.service-icon svg {
  width: 26px;
  height: 26px;
}

.service-card h3 {
  color: var(--primary-dark);
  margin-bottom: 10px;
  font-size: 1.1rem;
}

.service-card p {
  color: var(--text-light);
  font-size: 0.95rem;
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.contact-info {
  background: var(--white);
  border-radius: 16px;
  padding: 36px;
  border: 1px solid var(--border);
}

.contact-item {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
}

.contact-item:last-child {
  margin-bottom: 0;
}

.contact-icon {
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  background: var(--primary);
  color: var(--white);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-icon svg {
  width: 20px;
  height: 20px;
}

.contact-item h4 {
  font-size: 0.95rem;
  color: var(--primary-dark);
  margin-bottom: 4px;
}

.contact-item p, .contact-item a {
  color: var(--text-light);
  font-size: 0.95rem;
}

.contact-form {
  background: var(--white);
  border-radius: 16px;
  padding: 36px;
  border: 1px solid var(--border);
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--primary-dark);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.95rem;
  background: var(--bg);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.form-status {
  margin-top: 14px;
  font-size: 0.9rem;
  color: var(--primary);
  display: none;
}

/* Footer */
footer {
  background: var(--primary-dark);
  color: rgba(255,255,255,0.9);
  padding: 50px 24px 24px;
}

.footer-container {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 36px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255,255,255,0.15);
}

.footer-col h4 {
  color: var(--white);
  font-size: 1rem;
  margin-bottom: 16px;
}

.footer-col p, .footer-col a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.75);
  display: block;
  margin-bottom: 8px;
}

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

.footer-legal {
  max-width: 1100px;
  margin: 0 auto;
  padding-top: 24px;
  text-align: center;
}

.footer-legal p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.6);
  margin-bottom: 6px;
  line-height: 1.7;
}

.footer-legal strong {
  color: rgba(255,255,255,0.85);
}

/* Responsive */
@media (max-width: 768px) {
  nav ul {
    position: absolute;
    top: calc(100% + 1px);
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 20px 24px;
    gap: 16px;
    border-bottom: 1px solid var(--border);
    box-shadow: 0 12px 24px rgba(0,0,0,0.08);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
  }

  nav ul.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .menu-toggle {
    display: flex;
  }

  .hero h1 {
    font-size: 1.8rem;
  }

  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .footer-container {
    grid-template-columns: 1fr;
  }
}