/* ==========================================================================
   DRIDHA YOGA - SERAYA THEME DESIGN SYSTEM
   Inspired by Webflow Seraya Template (Minimal, Earthy, Warm, Editorial Zen)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Instrument+Sans:ital,wght@0,400..700;1,400..700&family=Instrument+Serif:ital@0;1&display=swap');

:root {
  /* Core Color Palette - Lavender & Periwinkle Brand */
  --white: #ffffff;
  --cream: #f4f3fb;
  --dark-cream: #d6d1f0;
  --dark-brown: #1e1938;
  --dark-brown-rgb: 30, 25, 56;
  --brown-grey: #484263;
  --sand-tint: #eae7f8;
  
  /* Signature Lavender, Periwinkle & Petal Accents */
  --primary: #948be6;
  --primary-dark: #372e6b;
  --primary-light: #b8b0fa;
  --primary-glow: rgba(148, 139, 230, 0.4);
  
  --accent-blue: #7f9ae6;
  --accent-coral: #f7829b;
  --accent-lilac: #c3bbf5;

  --white-transparent: rgba(255, 255, 255, 0.65);
  --white-translucent: rgba(255, 255, 255, 0.88);
  --glass-border: rgba(184, 176, 250, 0.35);
  --dark-overlay: rgba(30, 25, 56, 0.6);

  /* Typography */
  --font-serif: 'Instrument Serif', Georgia, serif;
  --font-sans: 'Instrument Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  
  /* Font Sizes */
  --h0-size: clamp(3.5rem, 7vw, 6rem);
  --h1-size: clamp(2.75rem, 5vw, 4.5rem);
  --h2-size: clamp(2.25rem, 4vw, 3.75rem);
  --h3-size: clamp(1.75rem, 3vw, 2.75rem);
  --h4-size: clamp(1.4rem, 2.2vw, 2rem);
  --h5-size: clamp(1.15rem, 1.8vw, 1.5rem);
  --h6-size: clamp(1rem, 1.4vw, 1.25rem);
  --body-size: 1.05rem;
  --subtitle-size: 0.85rem;

  /* Spacing */
  --space-xxs: 0.25rem;
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 6rem;
  --space-xxl: 8rem;

  /* Border Radii */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-pill: 9999px;

  /* Transitions & Shadows */
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.7s cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-subtle: 0 4px 20px rgba(30, 25, 56, 0.04);
  --shadow-hover: 0 12px 35px rgba(30, 25, 56, 0.08);
  --shadow-modal: 0 25px 60px rgba(30, 25, 56, 0.22);
}

/* ==========================================================================
   CSS Reset & Base Rules
   ========================================================================== */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-color: var(--white);
  color: var(--brown-grey);
  font-family: var(--font-sans);
  font-size: var(--body-size);
  line-height: 1.6;
  font-weight: 400;
  overflow-x: hidden;
  selection-background-color: var(--primary);
  selection-color: var(--dark-brown);
}

::selection {
  background: var(--primary);
  color: var(--dark-brown);
}

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

a {
  color: var(--dark-brown);
  text-decoration: none;
  transition: all var(--transition-fast);
}

ul, ol {
  list-style: none;
}

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  border: none;
  outline: none;
  background: none;
}

button {
  cursor: pointer;
}

/* ==========================================================================
   Typography Classes
   ========================================================================== */

h1, h2, h3, h4, h5, h6,
.h0, .heading-0, .heading-1, .heading-2, .heading-3, .heading-4, .heading-5, .heading-6 {
  font-family: var(--font-serif);
  color: var(--dark-brown);
  line-height: 1.1;
  font-weight: 400;
  letter-spacing: -0.01em;
}

.heading-0, .h0 {
  font-size: var(--h0-size);
  line-height: 1.02;
}

.heading-1, h1 {
  font-size: var(--h1-size);
}

.heading-2, h2 {
  font-size: var(--h2-size);
}

.heading-3, h3 {
  font-size: var(--h3-size);
}

.heading-4, h4 {
  font-size: var(--h4-size);
}

.heading-5, h5 {
  font-size: var(--h5-size);
}

.heading-6, h6 {
  font-size: var(--h6-size);
}

.serif-italic {
  font-style: italic;
  font-family: var(--font-serif);
}

.subtitle {
  font-family: var(--font-sans);
  font-size: var(--subtitle-size);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dark-brown);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.subtitle.white {
  color: var(--white);
}

.subtitle-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.9rem;
  background-color: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white);
  backdrop-filter: blur(8px);
}

.subtitle-badge.dark {
  background-color: rgba(148, 139, 230, 0.12);
  border-color: rgba(148, 139, 230, 0.3);
  color: var(--primary-dark);
}

.text-white {
  color: var(--white) !important;
}

.text-muted {
  color: #7a6e69;
}

.text-lead {
  font-size: 1.25rem;
  line-height: 1.65;
  color: var(--brown-grey);
}

/* ==========================================================================
   Layout Containers
   ========================================================================== */

.container {
  width: 100%;
  max-width: 1440px;
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(1.25rem, 4vw, 3.5rem);
  padding-right: clamp(1.25rem, 4vw, 3.5rem);
}

.container-narrow {
  max-width: 1080px;
}

.section {
  padding-top: clamp(4rem, 8vw, var(--space-xxl));
  padding-bottom: clamp(4rem, 8vw, var(--space-xxl));
  position: relative;
}

.section.accent {
  background-color: var(--cream);
}

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

.section.first {
  padding-top: clamp(6rem, 10vw, 9rem);
}

/* ==========================================================================
   Seraya Pill Buttons (Rolling Text Animation)
   ========================================================================== */

.primary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 2rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-decoration: none;
  cursor: pointer;
  background-color: var(--primary);
  color: var(--white);
  border: 1px solid transparent;
  transition: transform var(--transition-fast), background-color var(--transition-fast), box-shadow var(--transition-fast);
  overflow: hidden;
  position: relative;
}

.primary-button:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--primary-glow);
}

.primary-button.variant-dark {
  background-color: var(--primary-dark);
  color: var(--white);
}

.primary-button.variant-dark:hover {
  background-color: var(--dark-brown);
  box-shadow: 0 8px 24px rgba(30, 25, 56, 0.25);
}

.primary-button.variant-outline-light {
  background-color: rgba(255, 255, 255, 0.12);
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.45);
  backdrop-filter: blur(10px);
}

.primary-button.variant-outline-light:hover {
  background-color: var(--white);
  color: var(--primary-dark);
  border-color: var(--white);
}

.primary-button.variant-outline-dark {
  background-color: transparent;
  color: var(--dark-brown);
  border: 1px solid var(--dark-brown);
}

.primary-button.variant-outline-dark:hover {
  background-color: var(--dark-brown);
  color: var(--white);
}

/* Rolling Text Inner */
.button-text-wrapper {
  display: block;
  height: 1.3em;
  line-height: 1.3em;
  overflow: hidden;
  position: relative;
}

.button-text-inner {
  display: flex;
  flex-direction: column;
  transition: transform 0.35s cubic-bezier(0.25, 1, 0.5, 1);
}

.primary-button:hover .button-text-inner {
  transform: translateY(-50%);
}

.button-text {
  display: block;
  height: 1.3em;
  line-height: 1.3em;
  white-space: nowrap;
}

/* ==========================================================================
   Navigation Bar (Floating Pill Seraya Style)
   ========================================================================== */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1.25rem 0;
  transition: padding var(--transition-fast), background var(--transition-fast);
}

.navbar.scrolled {
  padding: 0.75rem 0;
}

.navbar-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 0.8rem 0.6rem 1.75rem;
  background: rgba(255, 251, 243, 0.78);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-pill);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 8px 32px rgba(42, 31, 8, 0.05);
  transition: all var(--transition-fast);
}

.navbar.scrolled .navbar-wrapper {
  background: rgba(255, 251, 243, 0.94);
  box-shadow: 0 10px 30px rgba(42, 31, 8, 0.1);
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-serif);
  font-size: 1.5rem;
  letter-spacing: 0.05em;
  font-weight: 500;
  color: var(--dark-brown);
  text-decoration: none;
}

.brand-icon {
  width: 28px;
  height: 28px;
  color: var(--dark-brown);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dark-brown);
  position: relative;
  padding: 0.3rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 1.5px;
  background-color: var(--dark-brown);
  transition: width var(--transition-fast);
}

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

.nav-link.active {
  font-weight: 600;
}

.nav-cta-group {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--white);
  border: 1px solid var(--dark-cream);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.nav-menu-toggle span {
  display: block;
  width: 18px;
  height: 1.5px;
  background-color: var(--dark-brown);
  transition: all var(--transition-fast);
}

/* Mobile Drawer */
.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 360px;
  height: 100vh;
  background-color: var(--white);
  box-shadow: -10px 0 40px rgba(42, 31, 8, 0.15);
  z-index: 1001;
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: right var(--transition-smooth);
}

.mobile-nav-drawer.open {
  right: 0;
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--dark-cream);
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin: 2.5rem 0;
}

.mobile-nav-links .nav-link {
  font-size: 1.35rem;
  font-family: var(--font-serif);
  text-transform: none;
  font-weight: 400;
}

.drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(42, 31, 8, 0.4);
  backdrop-filter: blur(4px);
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
}

.drawer-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

/* ==========================================================================
   Hero Section (Framed Seraya Rounded Style)
   ========================================================================== */

.section-hero {
  min-height: 100vh;
  padding: 6rem 1.25rem 1.25rem;
  display: flex;
  flex-direction: column;
}

.hero-frame {
  flex: 1;
  border-radius: var(--radius-lg);
  background-color: var(--dark-brown);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 78vh;
  padding: clamp(2rem, 5vw, 4.5rem);
}

.hero-bg-media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  filter: brightness(0.85);
  transform: scale(1.03);
  transition: transform 12s ease-out;
}

.hero-frame:hover .hero-bg-media {
  transform: scale(1.08);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(30, 25, 56, 0.2) 0%,
    rgba(125, 117, 184, 0.4) 45%,
    rgba(30, 25, 56, 0.92) 100%
  );
  z-index: 2;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 3;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 3rem;
  flex-wrap: wrap;
}

.hero-text-block {
  max-width: 52rem;
}

.hero-title {
  color: var(--white);
  margin-top: 1rem;
  line-height: 1.05;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  padding-bottom: 0.5rem;
}

/* ==========================================================================
   Introduction & Philosophy Section
   ========================================================================== */

.intro-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3.5rem;
}

.intro-header-block {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 3rem;
  align-items: flex-start;
}

.intro-quote {
  font-family: var(--font-serif);
  font-size: var(--h3-size);
  line-height: 1.25;
  color: var(--dark-brown);
}

.intro-narrative {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.intro-showcase-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 2.5rem;
  align-items: stretch;
}

.intro-media-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 520px;
}

.intro-media-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.intro-media-card:hover img {
  transform: scale(1.04);
}

.intro-values-stack {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  justify-content: center;
}

.card-outline {
  padding: 2.25rem 2rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--glass-border);
  background-color: var(--white);
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  transition: all var(--transition-smooth);
}

.card-outline:hover {
  transform: translateY(-4px);
  border-color: var(--dark-brown);
  box-shadow: var(--shadow-hover);
}

.card-outline-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background-color: var(--sand-tint);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--primary-dark);
}

.card-outline-content {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

/* ==========================================================================
   Featured Classes Section
   ========================================================================== */

.classes-header-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 3rem;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.classes-filter-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  padding: 0.35rem;
  background-color: var(--sand-tint);
  border-radius: var(--radius-pill);
}

.filter-btn {
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--brown-grey);
  transition: all var(--transition-fast);
}

.filter-btn.active, .filter-btn:hover {
  background-color: var(--white);
  color: var(--dark-brown);
  box-shadow: 0 2px 8px rgba(42, 31, 8, 0.06);
}

.filter-btn.active {
  font-weight: 600;
}

.classes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.class-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 480px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 2rem;
  text-decoration: none;
  background-color: var(--dark-brown);
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
}

.class-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}

.class-card-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
  filter: brightness(0.9);
}

.class-card:hover .class-card-bg {
  transform: scale(1.06);
}

.class-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(30, 25, 56, 0.94) 0%, rgba(125, 117, 184, 0.3) 55%, transparent 100%);
  pointer-events: none;
}

.class-card-top-badges {
  position: absolute;
  top: 1.5rem;
  left: 1.5rem;
  right: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 2;
}

.badge-pill {
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  color: var(--dark-brown);
}

.badge-pill.lime {
  background: var(--accent-coral);
  color: var(--white);
}

.class-card-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.class-instructor {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--dark-cream);
}

.class-title {
  color: var(--white);
  font-size: 1.85rem;
  margin-bottom: 0.25rem;
}

.class-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.85rem;
  color: rgba(255, 251, 243, 0.8);
}

.class-hover-btn {
  margin-top: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--primary);
  opacity: 0;
  transform: translateY(10px);
  transition: all var(--transition-fast);
}

.class-card:hover .class-hover-btn {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   Why Choose Us Section
   ========================================================================== */

.wcu-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.wcu-features {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.wcu-feature-item {
  display: flex;
  gap: 1.5rem;
  padding: 1.75rem;
  border-radius: var(--radius-md);
  background: var(--white);
  border: 1px solid var(--glass-border);
  transition: all var(--transition-smooth);
}

.wcu-feature-item:hover {
  border-color: var(--dark-brown);
  transform: translateX(6px);
}

.wcu-number {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--primary-dark);
  line-height: 1;
}

.wcu-imagery {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 580px;
}

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

.wcu-floating-badge {
  position: absolute;
  bottom: 2rem;
  left: 2rem;
  padding: 1.25rem 1.75rem;
  background: rgba(255, 251, 243, 0.92);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-hover);
  max-width: 240px;
}

/* ==========================================================================
   Interactive Timetable & Schedule Section
   ========================================================================== */

.schedule-wrapper {
  background-color: var(--white);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 4vw, 3rem);
  box-shadow: var(--shadow-subtle);
}

.days-nav {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--glass-border);
  margin-bottom: 2rem;
}

.day-btn {
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-pill);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--brown-grey);
  background: var(--sand-tint);
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.day-btn.active, .day-btn:hover {
  background: var(--dark-brown);
  color: var(--white);
}

.schedule-rows-container {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.schedule-row {
  display: grid;
  grid-template-columns: 140px 1.5fr 1fr 140px auto;
  align-items: center;
  gap: 1.5rem;
  padding: 1.25rem 1.75rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--sand-tint);
  background: var(--white);
  transition: all var(--transition-fast);
}

.schedule-row:hover {
  background: var(--cream);
  border-color: var(--dark-cream);
  transform: translateX(4px);
}

.schedule-time {
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--dark-brown);
}

.schedule-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: var(--dark-brown);
}

.schedule-instructor {
  font-size: 0.9rem;
  color: var(--brown-grey);
}

.schedule-spots {
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-pill);
  background: #eef8ea;
  color: #2e6628;
  display: inline-block;
  text-align: center;
}

.schedule-spots.few {
  background: #fdf2e9;
  color: #a04910;
}

/* ==========================================================================
   Testimonial Slider Section
   ========================================================================== */

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.testimonial-card {
  padding: 2.75rem 2.25rem;
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 2rem;
  transition: all var(--transition-smooth);
}

.testimonial-card.light {
  background: var(--white);
  border: 1px solid var(--glass-border);
}

.testimonial-card.dark {
  background: var(--dark-brown);
  color: var(--white);
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

.testimonial-quote {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  line-height: 1.35;
}

.testimonial-card.dark .testimonial-quote {
  color: var(--white);
}

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

.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--primary);
}

.author-name {
  font-weight: 600;
  font-size: 1rem;
}

.testimonial-card.dark .author-name {
  color: var(--white);
}

.author-role {
  font-size: 0.8rem;
  color: var(--dark-cream);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ==========================================================================
   Pricing & Membership Section
   ========================================================================== */

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 3.5rem;
}

.pricing-card {
  background: var(--white);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 2.75rem 2.25rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  transition: all var(--transition-smooth);
}

.pricing-card.featured {
  background: var(--dark-brown);
  color: var(--white);
  border-color: var(--dark-brown);
  box-shadow: var(--shadow-hover);
}

.pricing-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}

.pricing-tag {
  position: absolute;
  top: -12px;
  right: 24px;
  background: var(--primary);
  color: var(--dark-brown);
  padding: 0.3rem 0.9rem;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.pricing-plan-name {
  font-size: 1.35rem;
  margin-bottom: 0.5rem;
}

.pricing-card.featured .pricing-plan-name {
  color: var(--white);
}

.pricing-price {
  font-family: var(--font-serif);
  font-size: 3.5rem;
  line-height: 1;
  color: var(--dark-brown);
  margin: 1.5rem 0 0.5rem;
}

.pricing-card.featured .pricing-price {
  color: var(--primary);
}

.pricing-period {
  font-size: 0.85rem;
  color: #8c827d;
  margin-bottom: 2rem;
}

.pricing-features {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--sand-tint);
}

.pricing-card.featured .pricing-features {
  border-top-color: rgba(255, 251, 243, 0.15);
}

.pricing-feature-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.95rem;
}

.feature-check {
  color: var(--primary-dark);
  font-size: 1rem;
}

.pricing-card.featured .feature-check {
  color: var(--primary);
}

/* ==========================================================================
   Call to Action (Dark Ambient Forest Studio Banner)
   ========================================================================== */

.section-cta {
  padding: 2rem 1.25rem;
}

.cta-banner {
  border-radius: var(--radius-lg);
  background: var(--dark-brown);
  position: relative;
  overflow: hidden;
  padding: clamp(3rem, 7vw, 6rem) clamp(1.5rem, 5vw, 4rem);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.cta-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
  filter: brightness(0.7);
}

.cta-inner {
  position: relative;
  z-index: 2;
  max-width: 48rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.75rem;
}

/* ==========================================================================
   Footer Section (Seraya High Fashion Editorial)
   ========================================================================== */

.footer-section {
  background-color: var(--dark-brown);
  color: var(--white);
  padding: clamp(4rem, 8vw, 7rem) 1.25rem 1.5rem;
  position: relative;
  overflow: hidden;
}

.footer-container {
  max-width: 1440px;
  margin: 0 auto;
}

.footer-newsletter-box {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 2.5rem;
  padding-bottom: clamp(3rem, 6vw, 5rem);
  border-bottom: 1px solid rgba(255, 251, 243, 0.15);
  margin-bottom: clamp(3rem, 6vw, 5rem);
}

.footer-headline {
  color: var(--white);
  max-width: 32rem;
  font-size: var(--h2-size);
}

.newsletter-form {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  max-width: 440px;
  background: rgba(255, 251, 243, 0.08);
  border: 1px solid rgba(255, 251, 243, 0.25);
  border-radius: var(--radius-pill);
  padding: 0.35rem 0.35rem 0.35rem 1.5rem;
  backdrop-filter: blur(8px);
}

.newsletter-input {
  flex: 1;
  color: var(--white);
  font-size: 0.95rem;
}

.newsletter-input::placeholder {
  color: rgba(255, 251, 243, 0.5);
}

.newsletter-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--dark-brown);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  transition: transform var(--transition-fast), background var(--transition-fast);
}

.newsletter-btn:hover {
  background: var(--primary-light);
  transform: translateX(2px);
}

.footer-main-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 4rem;
  border-bottom: 1px solid rgba(255, 251, 243, 0.1);
}

.footer-brand-col {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  max-width: 340px;
}

.footer-brand-logo {
  font-family: var(--font-serif);
  font-size: 1.85rem;
  color: var(--white);
  letter-spacing: 0.04em;
}

.footer-col-title {
  font-size: 1.15rem;
  color: var(--white);
  font-family: var(--font-serif);
  margin-bottom: 1.25rem;
}

.footer-links-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.footer-links-list a {
  color: rgba(255, 251, 243, 0.7);
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

.footer-links-list a:hover {
  color: var(--primary);
  transform: translateX(4px);
}

.footer-bottom-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  padding-top: 2rem;
  font-size: 0.85rem;
  color: rgba(255, 251, 243, 0.45);
}

.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
}

.footer-bottom-links a {
  color: rgba(255, 251, 243, 0.45);
  font-size: 0.85rem;
}

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

/* ==========================================================================
   Interactive Modals & Toast Notifications
   ========================================================================== */

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(42, 31, 8, 0.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-smooth);
}

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

.modal-dialog {
  background: var(--white);
  border-radius: var(--radius-lg);
  max-width: 620px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: var(--shadow-modal);
  transform: translateY(20px) scale(0.96);
  transition: transform var(--transition-smooth);
  padding: clamp(2rem, 5vw, 3rem);
}

.modal-backdrop.active .modal-dialog {
  transform: translateY(0) scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--sand-tint);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--dark-brown);
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background: var(--primary);
  transform: rotate(90deg);
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.4rem;
  color: var(--dark-brown);
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 0.85rem 1.2rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--dark-cream);
  background: var(--white);
  font-size: 0.95rem;
  color: var(--dark-brown);
  transition: border var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

/* Toast */
.toast-notification {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--dark-brown);
  color: var(--white);
  padding: 1rem 1.75rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-hover);
  z-index: 3000;
  display: flex;
  align-items: center;
  gap: 1rem;
  transform: translateY(100px);
  opacity: 0;
  transition: all var(--transition-smooth);
}

.toast-notification.active {
  transform: translateY(0);
  opacity: 1;
}

.toast-icon {
  width: 24px;
  height: 24px;
  background: var(--primary);
  color: var(--dark-brown);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
}

/* ==========================================================================
   WhatsApp Floating Widget & Interactive Badges
   ========================================================================== */
.whatsapp-float-btn {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: #25D366;
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.75rem 1.25rem 0.75rem 1rem;
  border-radius: 999px;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4), 0 4px 10px rgba(30, 25, 56, 0.15);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  z-index: 2500;
  transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1);
  border: 1px solid rgba(255, 255, 255, 0.25);
  cursor: pointer;
}

.whatsapp-float-btn svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  fill: currentColor;
  transition: transform 0.3s ease;
}

.whatsapp-float-btn:hover {
  background: #20bd5a;
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 14px 30px rgba(37, 211, 102, 0.5), 0 6px 14px rgba(30, 25, 56, 0.2);
  color: #ffffff;
}

.whatsapp-float-btn:hover svg {
  transform: scale(1.1) rotate(5deg);
}

.whatsapp-float-btn .float-badge-pulse {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 10px;
  height: 10px;
  background: #ffffff;
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(255, 255, 255, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(255, 255, 255, 0); }
}

.whatsapp-badge-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(37, 211, 102, 0.12);
  color: #128C7E;
  padding: 0.45rem 0.95rem;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.25s ease;
  border: 1px solid rgba(37, 211, 102, 0.3);
}

.whatsapp-badge-link:hover {
  background: #25D366;
  color: #ffffff;
  border-color: #25D366;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

.whatsapp-badge-link svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.whatsapp-btn-large {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  background: #25D366;
  color: #ffffff;
  padding: 0.85rem 1.5rem;
  border-radius: 999px;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  box-shadow: 0 6px 18px rgba(37, 211, 102, 0.35);
  transition: all 0.3s ease;
  width: 100%;
}

.whatsapp-btn-large:hover {
  background: #1eb956;
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(37, 211, 102, 0.45);
  color: #ffffff;
}

.whatsapp-footer-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: rgba(255, 251, 243, 0.85);
  text-decoration: none;
  transition: color 0.2s ease;
}

.whatsapp-footer-link:hover {
  color: #25D366;
}

.whatsapp-footer-link svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */

@media (max-width: 1024px) {
  .intro-header-block {
    grid-template-columns: 1fr;
  }
  .intro-showcase-grid {
    grid-template-columns: 1fr;
  }
  .wcu-grid {
    grid-template-columns: 1fr;
  }
  .footer-main-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 860px) {
  .nav-links {
    display: none;
  }
  .nav-menu-toggle {
    display: flex;
  }
  .schedule-row {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
  .footer-main-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .hero-content {
    flex-direction: column;
    align-items: flex-start;
  }
  .hero-cta-group {
    width: 100%;
  }
  .hero-cta-group .primary-button {
    width: 100%;
  }
  .classes-header-row {
    flex-direction: column;
    align-items: flex-start;
  }
  .classes-filter-bar {
    width: 100%;
    overflow-x: auto;
  }
  .newsletter-form {
    max-width: 100%;
  }
}