/* ==========================================================================
   Bia de Oliveira - Website Terapias Holísticas & Consciência
   Design System & Styling
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
  /* Color Palette */
  --bg-primary: #0b192c;
  --bg-secondary: #1e3e62;
  --bg-card: rgba(15, 23, 42, 0.75);
  --bg-card-hover: rgba(30, 62, 98, 0.85);
  --bg-light: #ffffff;
  --bg-light-alt: #f1f5f9;
  
  --accent-cyan: #00d2ff;
  --accent-blue: #008dda;
  --accent-deep-blue: #005691;
  --accent-gold: #e2b659;
  --accent-glow: rgba(0, 210, 255, 0.35);
  
  --text-white: #ffffff;
  --text-light: #f8fafc;
  --text-muted: #94a3b8;
  --text-dark: #0f172a;
  --text-dark-muted: #475569;
  
  /* Typography */
  --font-main: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-title: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  
  /* Layout & Spacing */
  --header-height: 85px;
  --container-max-width: 1240px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-glow: 0 0 25px var(--accent-glow);
  --shadow-card: 0 20px 40px rgba(0, 0, 0, 0.35);
}

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

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

body {
  font-family: var(--font-main);
  background-color: var(--bg-primary);
  color: var(--text-light);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Typography Helpers */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-title);
  line-height: 1.25;
  font-weight: 700;
}

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

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

ul {
  list-style: none;
}

/* Container */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* Header & Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  transition: var(--transition-normal);
  background: rgba(11, 25, 44, 0.65);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.navbar.scrolled {
  background: rgba(11, 25, 44, 0.95);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  border-bottom-color: rgba(0, 210, 255, 0.2);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--text-white);
  letter-spacing: -0.5px;
}

.brand-img {
  max-height: 55px;
  width: auto;
  transition: var(--transition-fast);
  filter: drop-shadow(0 0 10px rgba(255,255,255,0.1));
}

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



.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
  position: relative;
  padding: 8px 0;
}

.nav-link:hover,
.nav-link.active {
  color: var(--text-white);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-blue));
  transition: var(--transition-fast);
  border-radius: 2px;
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.btn-nav-cta {
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-cyan));
  color: #fff;
  padding: 10px 22px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.9rem;
  box-shadow: var(--shadow-glow);
  transition: var(--transition-normal);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 35px rgba(0, 210, 255, 0.6);
}

/* Mobile Toggle */
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-white);
  font-size: 1.8rem;
  cursor: pointer;
}

/* Buttons System */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  border: none;
  transition: var(--transition-normal);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-cyan));
  color: var(--text-white);
  box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(0, 210, 255, 0.5);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-white);
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-3px);
}

.btn-whatsapp {
  background: #25d366;
  color: #fff;
  font-weight: 700;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
}

.btn-whatsapp:hover {
  background: #20ba5a;
  transform: translateY(-3px);
  box-shadow: 0 15px 35px rgba(37, 211, 102, 0.6);
}

/* Section Common Styles */
section {
  padding: 110px 0;
  position: relative;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  background: rgba(0, 210, 255, 0.1);
  border: 1px solid rgba(0, 210, 255, 0.3);
  color: var(--accent-cyan);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.section-title {
  font-size: 2.8rem;
  color: var(--text-white);
  margin-bottom: 20px;
}

.section-subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 650px;
  margin-bottom: 50px;
}

/* Hero Section */
.hero-section {
  min-height: 100vh;
  padding-top: calc(var(--header-height) + 60px);
  padding-bottom: 80px;
  display: flex;
  align-items: center;
  background: radial-gradient(circle at 50% 20%, rgba(0, 141, 218, 0.25) 0%, rgba(11, 25, 44, 1) 75%);
  overflow: hidden;
  position: relative;
}

#canvas-stars {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-content h1 {
  font-size: 3.5rem;
  margin-bottom: 24px;
  background: linear-gradient(135deg, #ffffff 60%, var(--accent-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-content p {
  font-size: 1.2rem;
  color: var(--text-muted);
  margin-bottom: 36px;
  line-height: 1.8;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 40px;
}

.hero-badge-item {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 10px 18px;
  border-radius: var(--radius-md);
  backdrop-filter: blur(10px);
  font-size: 0.9rem;
}

.hero-badge-item i {
  color: var(--accent-cyan);
  font-size: 1.2rem;
}

.hero-actions {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.hero-image-wrapper {
  position: relative;
}

.hero-image-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(0, 210, 255, 0.3);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6), var(--shadow-glow);
}

.hero-image-card img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  transition: var(--transition-normal);
}

.hero-image-card:hover img {
  transform: scale(1.03);
}

.hero-floating-tag {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 20px 24px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: var(--shadow-card);
}

.hero-floating-tag .icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: #fff;
}

/* Quick Services Ribbon Grid */
.services-quick-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: -60px;
  position: relative;
  z-index: 10;
}

.quick-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 30px 24px;
  border-radius: var(--radius-md);
  transition: var(--transition-normal);
  text-align: center;
}

.quick-card:hover {
  transform: translateY(-8px);
  border-color: var(--accent-cyan);
  box-shadow: var(--shadow-glow);
  background: var(--bg-card-hover);
}

.quick-card .icon {
  font-size: 2.5rem;
  color: var(--accent-cyan);
  margin-bottom: 16px;
}

.quick-card h3 {
  font-size: 1.25rem;
  color: var(--text-white);
  margin-bottom: 10px;
}

.quick-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* About Section - White Contrast Legibility */
.about-section {
  background: var(--bg-light);
  color: var(--text-dark);
  padding: 120px 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
  align-items: center;
}

.about-image-wrapper {
  position: relative;
}

.about-portrait {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
  border: 6px solid #ffffff;
}

.about-portrait img {
  width: 100%;
  height: 520px;
  object-fit: cover;
}

.about-experience-badge {
  position: absolute;
  top: -20px;
  left: -20px;
  background: var(--accent-blue);
  color: #fff;
  padding: 24px;
  border-radius: var(--radius-md);
  box-shadow: 0 15px 30px rgba(0, 141, 218, 0.3);
  text-align: center;
}

.about-experience-badge .number {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1;
}

.about-content .section-title {
  color: var(--text-dark);
}

.about-bio-lead {
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--accent-deep-blue);
  margin-bottom: 24px;
  line-height: 1.7;
}

.about-bio-text {
  color: var(--text-dark-muted);
  font-size: 1.05rem;
  margin-bottom: 20px;
  line-height: 1.8;
}

.about-credentials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 32px;
}

.cred-card {
  background: var(--bg-light-alt);
  padding: 20px;
  border-radius: var(--radius-md);
  border-left: 4px solid var(--accent-blue);
}

.cred-card h4 {
  font-size: 1.05rem;
  color: var(--text-dark);
  margin-bottom: 6px;
}

.cred-card p {
  font-size: 0.9rem;
  color: var(--text-dark-muted);
}

/* Media / TV & Radio Highlight Section */
.media-section {
  background: var(--bg-primary);
  padding: 100px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

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

.media-card {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition-normal);
}

.media-card:hover {
  border-color: var(--accent-cyan);
  box-shadow: var(--shadow-glow);
}

.media-card .media-tag {
  color: var(--accent-cyan);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.media-card h3 {
  font-size: 1.5rem;
  color: var(--text-white);
  margin-bottom: 16px;
}

.media-card p {
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: 24px;
}

.video-placeholder {
  position: relative;
  width: 100%;
  height: 220px;
  background: #000;
  border-radius: var(--radius-sm);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.video-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.6;
  transition: var(--transition-normal);
}

.video-placeholder:hover img {
  opacity: 0.8;
  transform: scale(1.05);
}

.play-btn {
  position: absolute;
  width: 64px;
  height: 64px;
  background: var(--accent-cyan);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-dark);
  font-size: 1.8rem;
  box-shadow: var(--shadow-glow);
}

/* Service Detail Sections (Tarô, Numerologia, Astrologia) */
.service-detail-section {
  padding: 100px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.service-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.service-grid.reverse {
  grid-template-columns: 1fr 1fr;
}

.service-grid.reverse .service-content {
  order: 2;
}

.service-grid.reverse .service-image {
  order: 1;
}

.service-image-box {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-card);
}

.service-image-box img {
  width: 100%;
  height: 420px;
  object-fit: cover;
}

.service-content h2 {
  font-size: 2.5rem;
  color: var(--text-white);
  margin-bottom: 20px;
}

.service-content p {
  color: var(--text-muted);
  font-size: 1.1rem;
  margin-bottom: 24px;
  line-height: 1.8;
}

.service-features-list {
  margin-bottom: 32px;
}

.service-features-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 14px;
  color: var(--text-light);
}

.service-features-list li i {
  color: var(--accent-cyan);
  font-size: 1.2rem;
  margin-top: 4px;
}

.service-pricing-card {
  background: var(--bg-card);
  border: 1px solid rgba(0, 210, 255, 0.2);
  padding: 24px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 30px;
}

.service-pricing-card .price-info span {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.service-pricing-card .price-info strong {
  font-size: 1.4rem;
  color: var(--accent-cyan);
}

/* Courses Section */
.courses-section {
  background: radial-gradient(circle at 50% 50%, rgba(30, 62, 98, 0.4) 0%, rgba(11, 25, 44, 1) 100%);
  padding: 120px 0;
}

.courses-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-top: 40px;
}

.course-card {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.course-card:hover {
  border-color: var(--accent-cyan);
  transform: translateY(-6px);
  box-shadow: var(--shadow-glow);
}

.course-card .badge-level {
  display: inline-block;
  background: var(--accent-blue);
  color: #fff;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.course-card h3 {
  font-size: 1.6rem;
  color: var(--text-white);
  margin-bottom: 12px;
}

.course-card .course-details {
  margin: 20px 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 20px;
}

.course-detail-item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.course-detail-item i {
  color: var(--accent-cyan);
  width: 20px;
}

/* Testimonials Carousel */
.testimonials-section {
  background: var(--bg-primary);
  padding: 100px 0;
}

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

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.testimonial-card p {
  color: var(--text-light);
  font-style: italic;
  margin-bottom: 24px;
  font-size: 1rem;
  line-height: 1.7;
}

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

.testimonial-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--accent-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: #fff;
}

.testimonial-info h4 {
  font-size: 1rem;
  color: var(--text-white);
}

.testimonial-info span {
  font-size: 0.85rem;
  color: var(--accent-cyan);
}

/* Contact & Footer Section */
.footer-section {
  background: #060e1a;
  padding: 80px 0 30px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-brand p {
  color: var(--text-muted);
  margin-top: 16px;
  font-size: 0.95rem;
  max-width: 320px;
}

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

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.footer-links a:hover {
  color: var(--accent-cyan);
  padding-left: 4px;
}

.social-links {
  display: flex;
  gap: 14px;
  margin-top: 20px;
}

.social-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-white);
  font-size: 1.1rem;
  transition: var(--transition-fast);
}

.social-icon:hover {
  background: var(--accent-cyan);
  color: var(--text-dark);
  transform: translateY(-3px);
}

.disclaimer-box {
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 40px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.footer-bottom {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 30px;
}

/* Floating WhatsApp Button */
.floating-whatsapp {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background: #25d366;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.5);
  z-index: 999;
  transition: var(--transition-normal);
}

.floating-whatsapp:hover {
  transform: scale(1.1);
  box-shadow: 0 15px 35px rgba(37, 211, 102, 0.7);
}

/* Modal Overlay */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(12px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-normal);
}

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

.modal-content {
  background: var(--bg-primary);
  border: 1px solid var(--accent-cyan);
  border-radius: var(--radius-lg);
  padding: 40px;
  width: 90%;
  max-width: 600px;
  position: relative;
  box-shadow: var(--shadow-glow);
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.8rem;
  cursor: pointer;
}

.modal-close:hover {
  color: var(--text-white);
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
  .hero-grid,
  .about-grid,
  .service-grid,
  .service-grid.reverse {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .service-grid.reverse .service-content,
  .service-grid.reverse .service-image {
    order: initial;
  }

  .services-quick-grid {
    grid-template-columns: repeat(2, 1fr);
    margin-top: 40px;
  }

  .courses-grid,
  .media-grid {
    grid-template-columns: 1fr;
  }

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

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

@media (max-width: 768px) {
  .mobile-toggle {
    display: block;
  }

  .nav-menu {
    position: fixed;
    top: var(--header-height);
    left: -100%;
    width: 100%;
    height: calc(100vh - var(--header-height));
    background: var(--bg-primary);
    flex-direction: column;
    padding: 40px 24px;
    transition: var(--transition-normal);
  }

  .nav-menu.active {
    left: 0;
  }

  .hero-content h1 {
    font-size: 2.4rem;
  }

  .section-title {
    font-size: 2.1rem;
  }

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

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