/* ============================================
   MAIN CSS - Profª Drª Nivalda P. de Jesus
   Site: nivaldapdejesus.com.br
   Optimized for Santos - SP
   ============================================ */

/* --- CSS Variables --- */
:root {
  --color-gold: #C4A265;
  --color-gold-dark: #A8884E;
  --color-gold-light: #D4B87A;
  --color-dark: #222222;
  --color-dark-bg: #1E1E1E;
  --color-text: #333333;
  --color-text-light: #666666;
  --color-white: #FFFFFF;
  --color-bg-light: #F9F7F2;
  --color-bg-warm: #EDE5D5;
  --color-navy: #1a2a3a;
  --color-facebook: #3B5998;
  --color-instagram: #E4405F;
  --color-whatsapp: #25D366;
  --font-heading: 'Playfair Display', 'Georgia', serif;
  --font-body: 'Lato', 'Helvetica Neue', Arial, sans-serif;
  --container-max: 1200px;
  --header-height: 80px;
  --radius: 20px;
  --shadow: 0 4px 20px rgba(0,0,0,0.1);
  --shadow-hover: 0 8px 30px rgba(0,0,0,0.15);
  --transition: all 0.3s ease;
}

/* --- Reset & Base --- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-white);
  line-height: 1.7;
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

ul, ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-dark);
  line-height: 1.3;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 20px;
}

/* --- Skip Link (Accessibility) --- */
.skip-link {
  position: absolute;
  top: -100%;
  left: 0;
  background: var(--color-dark);
  color: var(--color-white);
  padding: 10px 20px;
  z-index: 10000;
  font-size: 1rem;
}

.skip-link:focus {
  top: 0;
}

/* --- Top Bar --- */
.top-bar {
  background: var(--color-dark);
  color: var(--color-white);
  padding: 8px 0;
  font-size: 0.85rem;
}

.top-bar-inner {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.top-bar a {
  color: var(--color-white);
  opacity: 0.9;
}

.top-bar a:hover {
  opacity: 1;
  color: var(--color-gold);
}

.top-bar-social {
  display: flex;
  gap: 10px;
}

.top-bar-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--color-gold);
  color: var(--color-white);
  font-size: 0.85rem;
  transition: var(--transition);
}

.top-bar-social a:hover {
  background: var(--color-gold-dark);
  transform: translateY(-2px);
}

/* --- Header --- */
.header {
  background: var(--color-white);
  border-bottom: 3px solid var(--color-gold);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 20px;
  max-width: var(--container-max);
  margin: 0 auto;
}

.logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-icon {
  font-size: 3rem;
  color: var(--color-dark);
  line-height: 1;
  font-family: 'Times New Roman', serif;
}

.logo-text {
  font-size: 0.75rem;
  color: var(--color-dark);
  text-align: center;
  margin-top: 2px;
  line-height: 1.2;
}

/* --- Navigation --- */
.main-nav {
  display: flex;
  align-items: center;
  gap: 5px;
}

.main-nav a {
  padding: 10px 15px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-dark);
  border-radius: 4px;
  transition: var(--transition);
  position: relative;
  white-space: nowrap;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--color-gold-dark);
}

.main-nav a.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 3px;
  background: var(--color-gold);
  border-radius: 2px;
}

/* Expatriados button */
.nav-expatriados {
  border: 2px solid var(--color-dark) !important;
  border-radius: 25px !important;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px !important;
}

.nav-expatriados .globe-icon {
  font-size: 1rem;
}

/* Submenu dropdown */
.nav-item {
  position: relative;
}

.submenu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 280px;
  background: var(--color-white);
  box-shadow: var(--shadow-hover);
  border-radius: 8px;
  border-top: 3px solid var(--color-gold);
  padding: 10px 0;
  z-index: 1001;
}

.nav-item:hover > .submenu,
.nav-item:focus-within > .submenu {
  display: block;
}

.submenu a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 20px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--color-text);
  border-radius: 0;
  white-space: nowrap;
}

.submenu a:hover {
  background: var(--color-bg-light);
  color: var(--color-gold-dark);
  padding-left: 28px;
}

.submenu a .submenu-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.submenu-arrow {
  margin-left: auto;
  font-size: 0.7rem;
  color: var(--color-text-light);
}

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.8rem;
  cursor: pointer;
  color: var(--color-dark);
  padding: 5px;
}

/* --- Hero Section --- */
.hero {
  background: var(--color-bg-warm);
  padding: 60px 0;
  position: relative;
  overflow: hidden;
}

.hero-inner {
  display: flex;
  align-items: center;
  gap: 60px;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 20px;
}

.hero-image {
  flex-shrink: 0;
  position: relative;
}

.hero-image img {
  width: 420px;
  height: auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow-hover);
}

.hero-content {
  flex: 1;
}

.hero-content h1 {
  font-size: 2.8rem;
  color: var(--color-dark);
  margin-bottom: 10px;
}

.hero-content .subtitle {
  font-size: 1.1rem;
  color: var(--color-text-light);
  margin-bottom: 30px;
}

.hero-content .credentials {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
  margin-bottom: 30px;
}

.credential-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
}

.credential-item .psi-icon {
  font-size: 1.3rem;
  color: var(--color-gold);
  flex-shrink: 0;
}

.btn-primary {
  display: inline-block;
  background: var(--color-gold);
  color: var(--color-white);
  padding: 14px 35px;
  border-radius: 30px;
  font-weight: 700;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: var(--transition);
  border: 2px solid var(--color-gold);
}

.btn-primary:hover {
  background: var(--color-gold-dark);
  border-color: var(--color-gold-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(196,162,101,0.4);
}

.btn-secondary {
  display: inline-block;
  background: transparent;
  color: var(--color-gold-dark);
  padding: 14px 35px;
  border-radius: 30px;
  font-weight: 700;
  font-size: 1rem;
  border: 2px solid var(--color-gold);
  transition: var(--transition);
}

.btn-secondary:hover {
  background: var(--color-gold);
  color: var(--color-white);
}

/* --- Section Styles --- */
.section {
  padding: 70px 0;
}

.section-alt {
  background: var(--color-bg-light);
}

.section-dark {
  background: var(--color-dark-bg);
  color: var(--color-white);
}

.section-title {
  text-align: center;
  margin-bottom: 50px;
}

.section-title h2 {
  font-size: 2.2rem;
  margin-bottom: 15px;
}

.section-title .divider {
  width: 80px;
  height: 3px;
  background: var(--color-gold);
  margin: 0 auto;
}

.section-title p {
  margin-top: 15px;
  color: var(--color-text-light);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* --- Services Grid --- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.service-card {
  background: var(--color-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  text-align: center;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
}

.service-card-icon {
  padding: 30px 20px 10px;
}

.service-card-icon img {
  width: 60px;
  height: 60px;
  margin: 0 auto;
  border-radius: 50%;
}

.service-card h3 {
  padding: 15px 20px 10px;
  font-size: 1.15rem;
}

.service-card p {
  padding: 0 20px 15px;
  font-size: 0.9rem;
  color: var(--color-text-light);
}

.service-card .btn-read {
  display: inline-block;
  margin-bottom: 25px;
  color: var(--color-gold-dark);
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  border-bottom: 2px solid var(--color-gold);
  padding-bottom: 3px;
}

.service-card .btn-read:hover {
  color: var(--color-dark);
}

/* --- About / Bio Section --- */
.about-section {
  display: flex;
  gap: 50px;
  align-items: center;
}

.about-image img {
  width: 100%;
  max-width: 400px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.about-content {
  flex: 1;
}

.about-content h2 {
  margin-bottom: 20px;
}

.about-content p {
  margin-bottom: 15px;
  color: var(--color-text);
  line-height: 1.8;
}

/* --- Testimonials --- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.testimonial-card {
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow);
  position: relative;
}

.testimonial-card::before {
  content: '\201C';
  font-size: 4rem;
  color: var(--color-gold);
  font-family: Georgia, serif;
  position: absolute;
  top: 10px;
  left: 20px;
  opacity: 0.3;
}

.testimonial-card p {
  font-style: italic;
  margin-bottom: 15px;
  color: var(--color-text);
  padding-top: 20px;
}

.testimonial-author {
  font-weight: 700;
  color: var(--color-gold-dark);
}

.testimonial-location {
  font-size: 0.85rem;
  color: var(--color-text-light);
}

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

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 15px;
}

.contact-item .contact-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--color-bg-warm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-item a {
  color: var(--color-gold-dark);
  font-weight: 500;
}

.contact-item a:hover {
  text-decoration: underline;
}

.contact-map {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.contact-map iframe {
  width: 100%;
  height: 350px;
  border: none;
}

/* --- Doctoralia Widget --- */
.doctoralia-section {
  padding: 50px 0;
  background: var(--color-bg-light);
}

.doctoralia-widget-container {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

.doctoralia-avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  margin: 0 auto 15px;
  box-shadow: var(--shadow);
}

.doctoralia-name {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--color-dark);
  margin-bottom: 5px;
}

.doctoralia-specialty {
  color: var(--color-text-light);
  margin-bottom: 15px;
}

.doctoralia-reviews {
  color: var(--color-gold);
  margin-bottom: 20px;
}

/* --- Breadcrumb --- */
.breadcrumb {
  padding: 20px 0;
  font-size: 0.9rem;
  color: var(--color-text-light);
}

.breadcrumb a {
  color: var(--color-gold-dark);
}

.breadcrumb a:hover {
  text-decoration: underline;
}

.breadcrumb span {
  margin: 0 8px;
}

/* --- Sub-page Hero --- */
.page-hero {
  background: var(--color-bg-warm);
  padding: 50px 0;
  text-align: center;
}

.page-hero h1 {
  font-size: 2.5rem;
  margin-bottom: 10px;
}

.page-hero p {
  color: var(--color-text-light);
  max-width: 600px;
  margin: 0 auto;
}

/* --- Page Content Layout --- */
.page-content-wrapper {
  display: flex;
  gap: 40px;
  padding: 50px 0;
}

.page-content-main {
  flex: 1;
}

.page-content-main h2 {
  margin: 30px 0 15px;
  color: var(--color-dark);
}

.page-content-main h3 {
  margin: 25px 0 10px;
  color: var(--color-dark);
}

.page-content-main p {
  margin-bottom: 15px;
  line-height: 1.8;
}

.page-content-main ul, .page-content-main ol {
  margin: 15px 0;
  padding-left: 25px;
  list-style: disc;
}

.page-content-main ul li, .page-content-main ol li {
  margin-bottom: 8px;
}

.page-content-main img {
  border-radius: var(--radius);
  margin: 20px 0;
  width: 100%;
}

.page-sidebar {
  width: 300px;
  flex-shrink: 0;
}

.sidebar-widget {
  background: var(--color-bg-light);
  border-radius: var(--radius);
  padding: 25px;
  margin-bottom: 25px;
  box-shadow: var(--shadow);
}

.sidebar-widget h3 {
  font-size: 1.1rem;
  margin-bottom: 15px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--color-gold);
}

.sidebar-widget img {
  width: 100%;
  border-radius: var(--radius);
  margin-bottom: 10px;
}

.sidebar-bio {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

.sidebar-contact-info {
  font-size: 0.9rem;
  line-height: 2;
}

.sidebar-contact-info a {
  color: var(--color-gold-dark);
}

/* --- Footer --- */
.footer {
  background: var(--color-dark-bg);
  color: rgba(255,255,255,0.8);
  padding: 50px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer h4 {
  color: var(--color-white);
  font-family: var(--font-heading);
  margin-bottom: 20px;
  font-size: 1.1rem;
}

.footer p {
  font-size: 0.9rem;
  line-height: 1.8;
}

.footer-links a {
  display: block;
  padding: 5px 0;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
}

.footer-links a:hover {
  color: var(--color-gold);
  padding-left: 5px;
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  font-size: 0.9rem;
}

.footer-contact-item a {
  color: rgba(255,255,255,0.7);
}

.footer-contact-item a:hover {
  color: var(--color-gold);
}

.footer-bottom {
  padding: 20px 0;
  text-align: center;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
}

.footer-bottom a {
  color: var(--color-gold);
}

/* --- WhatsApp Float Button --- */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 999;
  width: 60px;
  height: 60px;
  background: var(--color-whatsapp);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(37,211,102,0.4);
  transition: var(--transition);
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(37,211,102,0.5);
}

.whatsapp-float svg {
  width: 30px;
  height: 30px;
  fill: white;
}

/* --- Cookie Banner --- */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-dark-bg);
  color: var(--color-white);
  padding: 20px 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  z-index: 9999;
  font-size: 0.9rem;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.2);
  transform: translateY(100%);
  transition: transform 0.4s ease;
}

.cookie-banner.show {
  transform: translateY(0);
}

.cookie-banner p {
  flex: 1;
}

.cookie-banner a {
  color: var(--color-gold);
  text-decoration: underline;
}

.cookie-btns {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}

.cookie-accept {
  background: var(--color-gold);
  color: var(--color-white);
  border: none;
  padding: 10px 25px;
  border-radius: 25px;
  cursor: pointer;
  font-weight: 600;
  transition: var(--transition);
}

.cookie-accept:hover {
  background: var(--color-gold-dark);
}

.cookie-decline {
  background: transparent;
  color: var(--color-white);
  border: 1px solid rgba(255,255,255,0.3);
  padding: 10px 25px;
  border-radius: 25px;
  cursor: pointer;
  transition: var(--transition);
}

.cookie-decline:hover {
  border-color: var(--color-white);
}

/* --- 404 Page --- */
.error-404 {
  text-align: center;
  padding: 100px 20px;
}

.error-404 h1 {
  font-size: 6rem;
  color: var(--color-gold);
  margin-bottom: 10px;
}

.error-404 h2 {
  margin-bottom: 20px;
}

.error-404 p {
  color: var(--color-text-light);
  margin-bottom: 30px;
}

/* --- Privacy / Legal Pages --- */
.legal-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 50px 20px;
}

.legal-content h1 {
  margin-bottom: 30px;
}

.legal-content h2 {
  margin: 30px 0 15px;
}

.legal-content p {
  margin-bottom: 15px;
  line-height: 1.8;
}

/* --- Stats Counter --- */
.stats-bar {
  display: flex;
  justify-content: center;
  gap: 60px;
  padding: 40px 0;
  background: var(--color-gold);
  color: var(--color-white);
  text-align: center;
}

.stat-item .stat-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
}

.stat-item .stat-label {
  font-size: 0.9rem;
  opacity: 0.9;
}

/* --- Doctoralia Widget Styles --- */
.doctoralia-widget-container {
  max-width: 100%;
  margin: 0 auto;
  text-align: center;
}

/* Fallback - shown before widget loads */
.doctoralia-fallback {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 30px 20px;
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  max-width: 400px;
  margin: 0 auto;
  transition: opacity 0.3s ease;
}

.doctoralia-fallback.hidden {
  display: none;
}

.doctoralia-avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.doctoralia-name {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: var(--color-dark);
  margin: 0;
}

.doctoralia-specialty {
  color: var(--color-text-light);
  margin: 0;
  font-size: 0.95rem;
}

.doctoralia-reviews {
  color: var(--color-gold);
  margin: 5px 0 10px;
  font-size: 0.95rem;
}

/* Doctoralia widget link - hidden by default, shown when script transforms it */
#zl-url {
  display: block;
  width: 100%;
  max-width: 600px;
  margin: 0 auto;
  min-height: 50px;
}

.zl-url {
  display: block;
}

/* When Doctoralia widget loads, hide fallback */


/* Doctoralia widget container after script transforms */
.zlw-container,
[id*="zl-widget"],
.zlw-big-with-calendar {
  width: 100%;
  max-width: 600px;
  margin: 0 auto;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}