/* ==========================================================================
   DESIGN SYSTEM & GLOBAL STYLES
   Pooja Shah - Professional Reiki Grand Master, Life Coach & Vastu Consultant
   ========================================================================== */

:root {
  /* Color Palette */
  --bg-primary: #FCFBF9;        /* Warm Off-White / Soft Linen */
  --bg-secondary: #F6F3EB;      /* Warm Sand / Cream */
  --bg-card: #FFFFFF;           /* Card White */
  
  --primary: #4A6B5D;           /* Calm Sage Green */
  --primary-dark: #375146;      /* Deep Forest Green */
  --primary-light: #EAEFEE;     /* Soft Light Sage */
  --primary-glow: rgba(74, 107, 93, 0.1);
  
  --accent: #C5A880;            /* Elegant Soft Gold */
  --accent-dark: #B3956E;       /* Vintage Gold */
  --accent-light: #F7F3EB;      /* Light Gold Tint */
  --accent-border: rgba(197, 168, 128, 0.3);
  
  --text-main: #2C3531;         /* Deep Charcoal for high-contrast readability */
  --text-muted: #5F6864;        /* Slate / Muted Dark Green-Grey */
  --text-light: #8E9894;        /* Lighter green-grey for meta info */
  --text-white: #FFFFFF;
  
  --border-color: #E6E5E0;      /* Very soft warm grey */
  --success: #5D9C59;           /* Soft success green */
  --error: #DF5E5E;             /* Soft error red */

  /* Typography */
  --font-serif: 'Playfair Display', 'Lora', Georgia, serif;
  --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* Layout & Transitions */
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 8px 24px rgba(44, 53, 49, 0.06);
  --shadow-lg: 0 16px 40px rgba(44, 53, 49, 0.1);
  --border-radius-sm: 6px;
  --border-radius-md: 12px;
  --border-radius-lg: 20px;
}

/* ==========================================================================
   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-sans);
  background-color: var(--bg-primary);
  color: var(--text-main);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.25;
  color: var(--primary-dark);
}

h1 {
  font-size: clamp(2.5rem, 5vw, 3.8rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  letter-spacing: -0.01em;
  margin-bottom: 1.5rem;
}

h3 {
  font-size: clamp(1.4rem, 2.5vw, 1.8rem);
  margin-bottom: 1rem;
}

p {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

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

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

img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: var(--border-radius-md);
}

/* ==========================================================================
   LAYOUT CONTAINERS
   ========================================================================== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 80px 0;
  position: relative;
}

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

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px;
}

.section-header p {
  font-size: 1.15rem;
  color: var(--text-muted);
}

.section-subtitle {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 10px;
  display: block;
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 50px;
  transition: var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
  font-family: var(--font-sans);
  gap: 8px;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--text-white);
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  color: var(--text-white);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px var(--primary-glow);
}

.btn-secondary {
  background-color: transparent;
  color: var(--primary);
  border-color: var(--primary);
}

.btn-secondary:hover {
  background-color: var(--primary);
  color: var(--text-white);
  transform: translateY(-2px);
}

.btn-accent {
  background-color: var(--accent);
  color: var(--text-white);
}

.btn-accent:hover {
  background-color: var(--accent-dark);
  color: var(--text-white);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(197, 168, 128, 0.3);
}

/* ==========================================================================
   NAVIGATION HEADER
   ========================================================================== */
.header-nav {
  background-color: rgba(252, 251, 249, 0.9);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  border-bottom: 1px solid var(--border-color);
  padding: 15px 0;
  transition: var(--transition);
}

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

.logo-wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-img {
  width: 50px;
  height: 50px;
  border-radius: 0; /* Keep logo as is */
}

.logo-text {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--primary-dark);
  line-height: 1.1;
}

.logo-tagline {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--accent);
  margin-top: 2px;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 32px;
  align-items: center;
}

.nav-item a {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
  position: relative;
  padding: 6px 0;
}

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

.nav-item a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--accent);
  transition: var(--transition);
}

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

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 25px;
  height: 2px;
  background-color: var(--primary-dark);
  margin: 5px 0;
  transition: var(--transition);
}

/* Mobile Nav Open Styles */
@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }
  
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--bg-primary);
    flex-direction: column;
    padding: 30px;
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    gap: 20px;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
    transition: var(--transition);
  }
  
  .nav-links.active {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }
  
  .nav-links .btn {
    width: 100%;
  }
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}

.hero-content {
  max-width: 600px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 16px;
  background-color: var(--primary-light);
  color: var(--primary-dark);
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: 30px;
  margin-bottom: 20px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.hero-headline {
  margin-bottom: 20px;
}

.hero-description {
  font-size: 1.15rem;
  margin-bottom: 35px;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

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

.hero-img-card {
  position: relative;
  z-index: 2;
  border: 8px solid var(--bg-card);
  box-shadow: var(--shadow-lg);
  border-radius: var(--border-radius-lg);
}

.hero-img-card img {
  border-radius: 12px;
  filter: saturate(1.05) contrast(1.02);
  max-height: 520px;
  width: 100%;
  object-fit: cover;
  object-position: center 30%;
}

.hero-deco-box {
  position: absolute;
  top: -20px;
  right: -20px;
  width: 100%;
  height: 100%;
  border: 2px solid var(--accent);
  border-radius: var(--border-radius-lg);
  z-index: 1;
}

@media (max-width: 991px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }
  
  .hero-content {
    margin: 0 auto;
  }
  
  .hero-ctas {
    justify-content: center;
  }
  
  .hero-img-wrapper {
    max-width: 450px;
    margin: 0 auto;
  }
}

/* ==========================================================================
   CARDS & GRIDS
   ========================================================================== */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

@media (max-width: 768px) {
  .grid-2 {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

.card {
  background-color: var(--bg-card);
  border-radius: var(--border-radius-md);
  padding: 35px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent);
}

.card-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 24px;
}

.card-title {
  font-size: 1.35rem;
  color: var(--primary-dark);
  margin-bottom: 12px;
}

.card-link {
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--primary);
  margin-top: 15px;
}

.card-link:hover {
  color: var(--primary-dark);
}

.card-link::after {
  content: '→';
  transition: var(--transition);
}

.card:hover .card-link::after {
  transform: translateX(4px);
}

/* ==========================================================================
   PROMOTIONAL CONSULTATION BANNER
   ========================================================================== */
.promo-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--accent-border);
  border-radius: var(--border-radius-lg);
  padding: 60px;
  box-shadow: var(--shadow-md);
  margin-top: 60px;
  position: relative;
  overflow: hidden;
}

.promo-card::before {
  content: '';
  position: absolute;
  top: -150px;
  right: -150px;
  width: 300px;
  height: 300px;
  background-color: var(--primary-light);
  border-radius: 50%;
  opacity: 0.4;
  z-index: 0;
}

.promo-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
  position: relative;
  z-index: 1;
}

@media(max-width: 768px) {
  .promo-card {
    padding: 30px;
  }
  .promo-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .promo-grid .btn {
    margin: 0 auto;
  }
}

.promo-title {
  font-size: clamp(1.8rem, 3.5vw, 2.2rem);
  color: var(--primary-dark);
  margin-bottom: 15px;
}

.promo-badge {
  font-family: var(--font-sans);
  color: var(--accent-dark);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-size: 0.85rem;
  margin-bottom: 8px;
  display: block;
}

.promo-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-bottom: 0;
}

/* ==========================================================================
   ACCORDIONS (COURSES PAGE)
   ========================================================================== */
.accordion {
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  margin-bottom: 16px;
  overflow: hidden;
  background-color: var(--bg-card);
  transition: var(--transition);
}

.accordion-header {
  padding: 20px 24px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--bg-card);
  user-select: none;
}

.accordion-header:hover {
  background-color: var(--bg-secondary);
}

.accordion-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--primary-dark);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 12px;
}

.accordion-title span.duration {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  background-color: var(--primary-light);
  color: var(--primary-dark);
  padding: 4px 10px;
  border-radius: 30px;
  font-weight: 500;
}

.accordion-icon {
  font-size: 1.2rem;
  font-weight: 300;
  color: var(--text-muted);
  transition: var(--transition);
}

.accordion.open {
  border-color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.accordion.open .accordion-icon {
  transform: rotate(45deg);
  color: var(--primary);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0, 1, 0, 1);
  background-color: var(--bg-card);
  border-top: 0 solid var(--border-color);
}

.accordion.open .accordion-content {
  max-height: 1000px;
  transition: max-height 0.4s ease-in-out;
  border-top: 1px solid var(--border-color);
}

.accordion-body {
  padding: 24px;
}

.curriculum-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}

.curriculum-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.curriculum-item svg {
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 4px;
}

.accordion-footer {
  display: flex;
  justify-content: flex-end;
  border-top: 1px solid var(--border-color);
  padding: 16px 24px;
  background-color: var(--bg-secondary);
}

/* ==========================================================================
   CONTACT FORM & FIELDS
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 50px;
}

@media(max-width: 900px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

.contact-info-list {
  list-style: none;
  margin-top: 30px;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 30px;
}

.contact-info-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-info-label {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--accent-dark);
  letter-spacing: 1px;
}

.contact-info-value {
  font-size: 1.05rem;
  color: var(--text-main);
  font-weight: 500;
}

.contact-form-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 40px;
  box-shadow: var(--shadow-md);
}

@media(max-width: 480px) {
  .contact-form-card {
    padding: 24px;
  }
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

@media(max-width: 600px) {
  .form-row {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  padding: 12px 18px;
  font-size: 0.95rem;
  border: 1px solid var(--border-color);
  background-color: var(--bg-primary);
  color: var(--text-main);
  border-radius: var(--border-radius-sm);
  transition: var(--transition);
  font-family: var(--font-sans);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  background-color: var(--bg-card);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

.alert-message {
  padding: 15px 20px;
  border-radius: var(--border-radius-sm);
  font-size: 0.95rem;
  font-weight: 500;
  margin-bottom: 20px;
  display: none;
}

.alert-success {
  background-color: rgba(93, 156, 89, 0.1);
  color: var(--success);
  border: 1px solid rgba(93, 156, 89, 0.2);
}

.alert-error {
  background-color: rgba(223, 94, 94, 0.1);
  color: var(--error);
  border: 1px solid rgba(223, 94, 94, 0.2);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background-color: var(--primary-dark);
  color: #DDE2DF;
  padding: 60px 0 30px;
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 1fr;
  gap: 50px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 40px;
  margin-bottom: 30px;
}

@media(max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 35px;
    text-align: center;
  }
}

.footer-brand {
  max-width: 320px;
}

.footer-brand .logo-img {
  margin-bottom: 15px;
}

@media(max-width: 768px) {
  .footer-brand {
    margin: 0 auto;
  }
  .footer-brand .logo-wrapper {
    justify-content: center;
  }
}

.footer-brand h4 {
  font-size: 1.3rem;
  color: var(--text-white);
  margin-bottom: 8px;
}

.footer-brand p {
  color: #A3AFA9;
  font-size: 0.9rem;
}

.footer-links-col h4,
.footer-contact-col h4 {
  color: var(--text-white);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
}

.footer-links-list {
  list-style: none;
}

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

.footer-links-list a {
  color: #A3AFA9;
  font-size: 0.95rem;
}

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

.footer-contact-text {
  font-size: 0.95rem;
  color: #A3AFA9;
  margin-bottom: 15px;
}

.footer-socials {
  display: flex;
  gap: 16px;
  margin-top: 15px;
}

@media(max-width: 768px) {
  .footer-socials {
    justify-content: center;
  }
}

.footer-social-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--text-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: var(--transition);
}

.footer-social-icon:hover {
  background-color: var(--accent);
  color: var(--primary-dark);
  transform: translateY(-2px);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.95rem;
}

.footer-bottom p,
.footer-bottom p a {
  color: #A3AFA9;
}

.footer-bottom p a:hover {
  color: var(--accent);
}

@media(max-width: 768px) {
  .footer-bottom {
    flex-direction: column;
    gap: 10px;
  }
}

/* ==========================================================================
   ABOUT PAGE BIOGRAPHY GRID
   ========================================================================== */
.about-bio-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
  align-items: start;
}

.about-bio-image-wrapper {
  position: sticky;
  top: 100px;
}

@media(max-width: 900px) {
  .about-bio-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .about-bio-image-wrapper {
    position: relative;
    top: 0;
    max-width: 450px;
    margin: 0 auto;
  }
}

.credentials-list {
  list-style: none;
  margin: 25px 0 35px;
}

.credentials-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--text-main);
}

.credentials-list li svg {
  color: var(--primary);
  margin-top: 4px;
}

/* ==========================================================================
   SERVICES Pillar Layout
   ========================================================================== */
.service-pillar-section {
  border-bottom: 1px solid var(--border-color);
  padding: 80px 0;
}

.service-pillar-section:last-of-type {
  border-bottom: none;
}

/* Testimonial slider dummy */
.testimonial-card {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  padding: 40px 24px;
}

.testimonial-quote {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--primary-dark);
  font-style: italic;
  line-height: 1.6;
  margin-bottom: 24px;
}

.testimonial-author {
  font-weight: 700;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--accent-dark);
}

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

/* ==========================================================================
   YouTube Video Facade & Performance Optimizations
   ========================================================================== */
.youtube-facade {
  position: relative;
  cursor: pointer;
  background-size: cover;
  background-position: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.youtube-facade:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md) !important;
}

.youtube-facade .play-btn-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 68px;
  height: 48px;
  background-color: rgba(0, 0, 0, 0.7);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.2s ease, transform 0.2s ease;
}

.youtube-facade:hover .play-btn-overlay {
  background-color: #e60000;
  transform: translate(-50%, -50%) scale(1.1);
}