/* ==========================================================================
   ALBUMFLUX - THEME V4: OBSIDIAN LUMINA & PRISM LUXE
   (css/theme-v4.css)
   ========================================================================== */

:root {
  --bg-dark: #050309;
  --bg-surface: #0e0919;
  --bg-card: rgba(255, 255, 255, 0.035);
  --bg-card-hover: rgba(255, 255, 255, 0.065);
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-purple: rgba(217, 70, 239, 0.3);
  --border-cyan: rgba(56, 189, 248, 0.3);
  --primary-purple: #7c3aed;
  --primary-purple-light: #d946ef;
  --accent-pink: #f43f5e;
  --accent-emerald: #10b981;
  --accent-cyan: #38bdf8;
  --accent-amber: #fb923c;
  --text-white: #ffffff;
  --text-gray: #a1a1aa;
  --text-muted: #71717a;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-dark);
  color: var(--text-white);
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  overflow-x: hidden;
  line-height: 1.6;
  background: radial-gradient(circle at 50% -10%, #200938 0%, var(--bg-dark) 55%);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

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

button {
  font-family: inherit;
}

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ==========================================================================
   HEADER & NAVIGATION BAR
   ========================================================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.1rem 0;
  background: rgba(5, 3, 9, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  transition: var(--transition);
}

.header.scrolled {
  padding: 0.75rem 0;
  background: rgba(5, 3, 9, 0.98);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8);
  border-bottom-color: rgba(217, 70, 239, 0.28);
}

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

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

.brand-logo-img {
  height: 36px;
  width: auto;
  object-fit: contain;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-link {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-gray);
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

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

.nav-link-badge {
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.12rem 0.45rem;
  border-radius: var(--radius-full);
  background: rgba(217, 70, 239, 0.15);
  color: #f0abfc;
  border: 1px solid rgba(217, 70, 239, 0.3);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.btn-login {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-gray);
  white-space: nowrap;
}

.btn-login:hover {
  color: var(--text-white);
}

/* Prism Luxe Primary CTA */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.4rem;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 700;
  color: #ffffff;
  background: linear-gradient(135deg, #7c3aed 0%, #d946ef 55%, #f43f5e 100%);
  border: 1px solid rgba(255, 255, 255, 0.35);
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.4), 0 0 24px rgba(217, 70, 239, 0.5);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.6), 0 0 35px rgba(244, 63, 94, 0.75);
  background: linear-gradient(135deg, #6d28d9 0%, #c026d3 55%, #e11d48 100%);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.4rem;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 600;
  color: #e4e4e7;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-subtle);
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.2);
  color: #ffffff;
}

/* Mobile Hamburger Button */
.mobile-menu-btn {
  display: none;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  color: #fff;
  font-size: 1.25rem;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}

.mobile-menu-btn:hover {
  background: rgba(255, 255, 255, 0.12);
}

/* Mobile Drawer Overlay */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 85%;
  max-width: 380px;
  height: 100vh;
  background: #090512;
  border-left: 1px solid rgba(217, 70, 239, 0.35);
  box-shadow: -10px 0 40px rgba(0, 0, 0, 0.8);
  z-index: 1002;
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: right 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.mobile-drawer-backdrop {
  display: none !important;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(6px);
  z-index: 1001;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.mobile-drawer-backdrop.open {
  display: block !important;
  opacity: 1 !important;
  pointer-events: auto !important;
}

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-subtle);
}

.drawer-close {
  background: none;
  border: none;
  color: #fff;
  font-size: 1.5rem;
  cursor: pointer;
}

.drawer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.drawer-link {
  font-size: 1.1rem;
  font-weight: 700;
  color: #e4e4e7;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.drawer-link:hover {
  color: #f0abfc;
}

.drawer-actions {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-subtle);
}

/* ==========================================================================
   HERO CAROUSEL SECTION
   ========================================================================== */
.hero-section {
  min-height: 100svh;
  padding-top: 6rem;
  padding-bottom: 3rem;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-bg-glow {
  position: absolute;
  top: 15%;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 450px;
  background: radial-gradient(ellipse, rgba(217, 70, 239, 0.22) 0%, rgba(124, 58, 237, 0.15) 35%, rgba(244, 63, 94, 0.08) 60%, transparent 75%);
  filter: blur(70px);
  pointer-events: none !important;
  z-index: 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 1.15fr;
  gap: 3.5rem;
  align-items: center;
  position: relative;
  z-index: 5;
  width: 100%;
}

.hero-left {
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 10;
  pointer-events: auto;
}

.hero-pill-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  background: rgba(217, 70, 239, 0.14);
  border: 1px solid rgba(240, 171, 252, 0.35);
  font-size: 0.8rem;
  font-weight: 700;
  color: #f5d0fe;
  margin-bottom: 1.25rem;
  width: fit-content;
}

.hero-pill-tag .tag-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #d946ef;
  box-shadow: 0 0 8px #d946ef;
}

.hero-slides-wrap {
  position: relative;
  min-height: 270px;
  z-index: 10;
}

.hero-slide {
  display: none;
  animation: fadeIn 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-slide.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-title {
  font-size: clamp(2.1rem, 3.8vw, 3.4rem);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}

.hero-title span.highlight {
  background: linear-gradient(135deg, #f5d0fe 0%, #d946ef 45%, #f43f5e 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-title span.highlight-ai {
  background: linear-gradient(135deg, #a7f3d0 0%, #34d399 50%, #06b6d4 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-title span.highlight-proof {
  background: linear-gradient(135deg, #fbcfe8 0%, #f472b6 50%, #fb923c 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.05rem;
  color: var(--text-gray);
  line-height: 1.65;
  margin-bottom: 1.8rem;
}

.hero-ctas {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
  position: relative;
  z-index: 20;
  pointer-events: auto;
}

.hero-ctas .btn-primary,
.hero-ctas .btn-live-album {
  position: relative;
  z-index: 25;
  cursor: pointer !important;
  pointer-events: auto !important;
}

.btn-live-album {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.6rem;
  border-radius: var(--radius-full);
  font-size: 0.95rem;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-live-album:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(217, 70, 239, 0.5);
  color: #f5d0fe;
  transform: translateY(-2px);
}

/* Carousel Switcher Tabs */
.hero-tabs-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  width: fit-content;
  max-width: 100%;
  overflow-x: auto;
  scrollbar-width: none;
  position: relative;
  z-index: 20;
  pointer-events: auto;
}

.hero-tabs-bar::-webkit-scrollbar {
  display: none;
}

.hero-tab-btn {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.9rem;
  border-radius: 10px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-gray);
  background: none;
  border: none;
  cursor: pointer !important;
  transition: var(--transition);
  white-space: nowrap;
  flex-shrink: 0;
  position: relative;
  z-index: 25;
  pointer-events: auto !important;
}

.hero-tab-btn.active {
  color: #fff;
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.35) 0%, rgba(217, 70, 239, 0.35) 100%);
  border: 1px solid rgba(217, 70, 239, 0.45);
}

.hero-tab-btn.active.tab-ai {
  background: rgba(16, 185, 129, 0.2);
  border-color: rgba(16, 185, 129, 0.4);
  color: #6ee7b7;
}

.hero-tab-btn.active.tab-proof {
  background: rgba(244, 63, 94, 0.2);
  border-color: rgba(244, 63, 94, 0.4);
  color: #fca5a5;
}

/* Hero Right - Synchronized Visuals */
.hero-right {
  position: relative;
  z-index: 10;
}

.hero-visual-card {
  position: relative;
  border-radius: var(--radius-lg);
  background: rgba(18, 12, 30, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.85), 0 0 50px rgba(217, 70, 239, 0.22);
  overflow: hidden;
  transition: var(--transition);
  z-index: 10;
}

.hero-visual-card:hover {
  border-color: rgba(217, 70, 239, 0.45);
  transform: translateY(-4px);
}

.hero-img-slide {
  display: none;
  position: relative;
}

.hero-img-slide.active {
  display: block;
  animation: fadeIn 0.45s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-img-slide[data-action="live-album"] {
  cursor: pointer;
}

.hero-img-slide img {
  width: 100%;
  height: auto;
  display: block;
}

.floating-badge {
  position: absolute;
  bottom: 1.25rem;
  left: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 1rem;
  border-radius: var(--radius-md);
  background: rgba(10, 6, 20, 0.92);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(217, 70, 239, 0.25);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.6);
  pointer-events: none;
}

.floating-badge-icon {
  font-size: 1.2rem;
}

.floating-badge-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: #fff;
}

.floating-badge-sub {
  font-size: 0.72rem;
  color: #f0abfc;
}

/* ==========================================================================
   STATS STRIP
   ========================================================================== */
.stats-section {
  padding: 3rem 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  background: rgba(18, 12, 30, 0.6);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-item {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.stat-number {
  font-size: clamp(2rem, 3vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, #ffffff 40%, #f0abfc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat-label {
  font-size: 0.88rem;
  color: var(--text-gray);
  font-weight: 500;
}

/* ==========================================================================
   PRODUCT SHOWCASE SECTIONS
   ========================================================================== */
.product-section {
  padding: 6rem 0;
  position: relative;
}

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

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

.product-grid.reverse .product-visual {
  order: 1;
}

.product-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.25rem;
}

.tag-album {
  background: rgba(217, 70, 239, 0.15);
  color: #f0abfc;
  border: 1px solid rgba(217, 70, 239, 0.3);
}

.tag-ai {
  background: rgba(16, 185, 129, 0.15);
  color: #6ee7b7;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.tag-proof {
  background: rgba(244, 63, 94, 0.15);
  color: #fb7185;
  border: 1px solid rgba(244, 63, 94, 0.3);
}

.product-title {
  font-size: clamp(1.9rem, 3vw, 2.6rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
}

.product-desc {
  font-size: 1.05rem;
  color: var(--text-gray);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  margin-bottom: 2.25rem;
}

.feature-list-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: #e4e4e7;
}

.feature-check {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 800;
  flex-shrink: 0;
  margin-top: 2px;
}

.check-purple {
  background: rgba(217, 70, 239, 0.2);
  color: #f0abfc;
  border: 1px solid rgba(217, 70, 239, 0.4);
}

.check-emerald {
  background: rgba(16, 185, 129, 0.2);
  color: #6ee7b7;
  border: 1px solid rgba(16, 185, 129, 0.4);
}

.check-pink {
  background: rgba(244, 63, 94, 0.2);
  color: #fb7185;
  border: 1px solid rgba(244, 63, 94, 0.4);
}

.product-visual {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  background: rgba(18, 12, 30, 0.6);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7);
  transition: var(--transition);
}

.product-visual:hover {
  transform: translateY(-4px);
  border-color: rgba(217, 70, 239, 0.35);
}

.product-visual[data-action="live-album"] {
  cursor: pointer;
}
.product-visual[data-action="live-album"]:hover {
  border-color: rgba(217, 70, 239, 0.5);
  box-shadow: 0 25px 60px rgba(217, 70, 239, 0.25);
}

/* ==========================================================================
   WORKFLOW
   ========================================================================== */
.workflow-section {
  padding: 6rem 0;
  background: rgba(18, 12, 30, 0.5);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 4rem auto;
}

.section-header .s-tag {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #f0abfc;
  margin-bottom: 0.5rem;
  display: inline-block;
}

.section-header .s-title {
  font-size: clamp(2rem, 3.2vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.section-header .s-desc {
  font-size: 1.05rem;
  color: var(--text-gray);
}

.workflow-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.workflow-card {
  padding: 2.5rem 2rem;
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  transition: var(--transition);
  position: relative;
}

.workflow-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(217, 70, 239, 0.35);
  transform: translateY(-4px);
}

.step-badge {
  font-size: 0.85rem;
  font-weight: 800;
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-full);
  background: rgba(217, 70, 239, 0.15);
  color: #f0abfc;
  border: 1px solid rgba(217, 70, 239, 0.3);
  width: fit-content;
  margin-bottom: 1.5rem;
}

.workflow-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 0.8rem;
}

.workflow-card p {
  font-size: 0.95rem;
  color: var(--text-gray);
  line-height: 1.6;
}

/* ==========================================================================
   PRICING
   ========================================================================== */
.pricing-section {
  padding: 6rem 0;
}

.pricing-toggle-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3.5rem;
}

.pricing-toggle {
  display: flex;
  background: rgba(255, 255, 255, 0.05);
  padding: 0.35rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-subtle);
}

.toggle-btn {
  padding: 0.55rem 1.4rem;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-gray);
  background: none;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.toggle-btn.active {
  color: #fff;
  background: linear-gradient(135deg, #7c3aed 0%, #d946ef 100%);
  box-shadow: 0 0 15px rgba(217, 70, 239, 0.45);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  align-items: stretch;
}

.pricing-card {
  padding: 2.5rem 2rem;
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  position: relative;
}

.pricing-card.featured {
  background: rgba(217, 70, 239, 0.08);
  border-color: rgba(217, 70, 239, 0.45);
  box-shadow: 0 0 35px rgba(217, 70, 239, 0.22);
  transform: scale(1.03);
}

.popular-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: 0.25rem 0.9rem;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, #7c3aed 0%, #d946ef 50%, #f43f5e 100%);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}

.pricing-card h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.pricing-card .price-desc {
  font-size: 0.88rem;
  color: var(--text-gray);
  margin-bottom: 1.5rem;
}

.price-num-wrap {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  margin-bottom: 1.5rem;
}

.price-num {
  font-size: 2.6rem;
  font-weight: 800;
  color: #fff;
}

.price-sub {
  font-size: 0.9rem;
  color: var(--text-gray);
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
  flex-grow: 1;
}

.pricing-features li {
  font-size: 0.9rem;
  color: #e4e4e7;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.pricing-btn {
  width: 100%;
  text-align: center;
  font-weight: 700;
  font-size: 0.95rem;
}

/* ==========================================================================
   ABOUT US SECTION
   ========================================================================== */
.about-section {
  padding: 6rem 0;
  background: radial-gradient(circle at 50% 50%, rgba(32, 9, 56, 0.5) 0%, var(--bg-dark) 70%);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

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

.about-story h3 {
  font-size: clamp(2rem, 3vw, 2.6rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1.25rem;
}

.about-story p {
  font-size: 1.02rem;
  color: var(--text-gray);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.about-values-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.value-card {
  padding: 1.5rem;
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
}

.value-icon {
  font-size: 1.5rem;
  margin-bottom: 0.6rem;
}

.value-card h4 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
  color: #fff;
}

.value-card p {
  font-size: 0.85rem;
  color: var(--text-gray);
  line-height: 1.5;
}

/* ==========================================================================
   CONVERSION HUB
   ========================================================================== */
.conversion-section {
  padding: 6rem 0;
  position: relative;
}

.conversion-card {
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(32, 9, 56, 0.85) 0%, rgba(5, 3, 9, 0.95) 100%);
  border: 1px solid rgba(217, 70, 239, 0.35);
  box-shadow: 0 0 50px rgba(217, 70, 239, 0.22);
  padding: 4rem 3rem;
  position: relative;
  overflow: hidden;
}

.conversion-top {
  text-align: center;
  max-width: 750px;
  margin: 0 auto 3.5rem auto;
}

.conversion-top h2 {
  font-size: clamp(2.2rem, 3.5vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.conversion-top p {
  font-size: 1.1rem;
  color: var(--text-gray);
  margin-bottom: 2rem;
}

.concierge-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.concierge-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  transition: var(--transition);
  text-decoration: none;
}

.concierge-item:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(217, 70, 239, 0.4);
  transform: translateY(-2px);
}

.concierge-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.icon-wa { background: rgba(16, 185, 129, 0.2); color: #10b981; }
.icon-ph { background: rgba(217, 70, 239, 0.2); color: #f0abfc; }
.icon-em { background: rgba(244, 63, 94, 0.2); color: #fb7185; }

.concierge-text h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: #fff;
}

.concierge-text p {
  font-size: 0.85rem;
  color: var(--text-gray);
}

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq-section {
  padding: 5rem 0;
}

.faq-list {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  overflow: hidden;
  transition: var(--transition);
}

.faq-item.active {
  border-color: rgba(217, 70, 239, 0.35);
  background: rgba(255, 255, 255, 0.05);
}

.faq-question {
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-weight: 700;
  font-size: 1.05rem;
}

.faq-icon {
  font-size: 1.2rem;
  color: #f0abfc;
  transition: var(--transition);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 1.5rem 1.25rem 1.5rem;
  color: var(--text-gray);
  font-size: 0.95rem;
  line-height: 1.6;
  display: none;
}

.faq-item.active .faq-answer {
  display: block;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
  background: #040207;
  border-top: 1px solid var(--border-subtle);
  padding: 5rem 0 2rem 0;
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-brand p {
  font-size: 0.9rem;
  color: var(--text-gray);
  line-height: 1.6;
  margin-top: 1rem;
  margin-bottom: 1.5rem;
}

.footer-col h5 {
  font-size: 0.95rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links li a {
  font-size: 0.88rem;
  color: var(--text-gray);
}

.footer-links li a:hover {
  color: #f0abfc;
}

.footer-contact-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.88rem;
  color: var(--text-gray);
}

.footer-contact-item a:hover {
  color: #f0abfc;
}

.social-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1rem;
}

.social-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-subtle);
  color: var(--text-gray);
  transition: var(--transition);
}

.social-btn:hover {
  background: #d946ef;
  color: #fff;
  border-color: #f0abfc;
  transform: translateY(-2px);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.84rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 1rem;
}

.floating-wa {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.45);
  z-index: 999;
  transition: var(--transition);
  text-decoration: none;
}

.floating-wa:hover {
  transform: scale(1.08) translateY(-2px);
  box-shadow: 0 14px 30px rgba(37, 211, 102, 0.6);
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS
   ========================================================================== */
@media (min-width: 1440px) {
  .container { max-width: 1320px; }
  .hero-section { padding-top: 7rem; }
  .hero-grid { gap: 4.5rem; }
}

@media (max-width: 1200px) {
  .hero-grid, .product-grid, .product-grid.reverse, .about-grid { gap: 2.5rem; }
  .nav-links { gap: 1.3rem; }
}

@media (max-width: 1023px) {
  .nav-links { display: none; }
  .mobile-menu-btn { display: inline-flex; }
  .hero-section { min-height: auto; padding-top: 7rem; padding-bottom: 4rem; }
  .hero-grid { grid-template-columns: 1fr; gap: 3rem; text-align: center; }
  .hero-left { align-items: center; }
  .hero-slides-wrap { min-height: auto; margin-bottom: 1.5rem; }
  .hero-ctas { justify-content: center; }
  .hero-tabs-bar { margin: 0 auto; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 2rem; }
  .product-grid, .product-grid.reverse { grid-template-columns: 1fr; gap: 2.5rem; }
  .product-grid.reverse .product-content { order: 1; }
  .product-grid.reverse .product-visual { order: 2; }
  .about-grid { grid-template-columns: 1fr; gap: 3rem; }
  .pricing-card.featured { transform: scale(1); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
}

@media (max-width: 767px) {
  .header { padding: 0.9rem 0; }
  .nav-actions .btn-login { display: none; }
  .nav-actions .btn-primary { padding: 0.5rem 1rem; font-size: 0.82rem; }
  .hero-section { padding-top: 5.8rem; padding-bottom: 3rem; }
  .hero-title { font-size: 1.95rem; line-height: 1.2; }
  .hero-desc { font-size: 0.95rem; margin-bottom: 1.5rem; }
  .hero-ctas { flex-direction: column; width: 100%; gap: 0.75rem; }
  .hero-ctas .btn-primary, .hero-ctas .btn-live-album { width: 100%; justify-content: center; padding: 0.85rem 1.4rem; font-size: 0.95rem; }
  .hero-tabs-bar { width: 100%; justify-content: flex-start; padding: 0.3rem; }
  .hero-tab-btn { padding: 0.45rem 0.75rem; font-size: 0.78rem; }
  .floating-badge { bottom: 0.75rem; left: 0.75rem; right: 0.75rem; padding: 0.5rem 0.75rem; }
  .stats-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .product-section { padding: 4rem 0; }
  .product-title { font-size: 1.65rem; }
  .product-desc { font-size: 0.95rem; }
  .workflow-section { padding: 4rem 0; }
  .workflow-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .pricing-section { padding: 4rem 0; }
  .pricing-grid { grid-template-columns: 1fr; gap: 1.75rem; }
  .about-section { padding: 4rem 0; }
  .about-values-grid { grid-template-columns: 1fr; gap: 1rem; }
  .conversion-section { padding: 4rem 0; }
  .conversion-card { padding: 2.5rem 1.5rem; }
  .conversion-top h2 { font-size: 1.75rem; }
  .conversion-top p { font-size: 0.95rem; }
  .concierge-grid { grid-template-columns: 1fr; gap: 1rem; }
  .footer { padding: 4rem 0 2rem 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; text-align: center; gap: 0.75rem; }
  .floating-wa { bottom: 1.25rem; right: 1.25rem; width: 48px; height: 48px; font-size: 1.4rem; }
}