/* ==========================================================================
   SAMELY AURA DESIGN SYSTEM
   Brand Kit Compliance: BRAND.md (Lavender / Oải Hương Theme)
   ========================================================================== */

:root {
  /* Brand Color Tokens */
  --color-night: #0F0D23;
  --color-ink: #1F1936;
  --color-text: #3D3960;
  --color-muted: #6F6A8E;
  --color-primary: #6E56DC;
  --color-primary-deep: #5038B8;
  --color-lilac: #DCD3FA;
  --color-soft: #EFEBFF;
  --color-surface: #F4F2FC;
  --color-card-bg: #FFFFFF;
  --color-blush: #FBE3EC;
  --color-rose: #A8385F;
  --color-mint: #2BC48A;
  --color-peach: #FFF3E6;
  --color-pink: #F08BB4;
  --color-border: #E5DFF7;
  --color-border-subtle: rgba(220, 211, 250, 0.4);

  /* Draft & Warning Tokens */
  --color-warning-bg: #FEF3C7;
  --color-warning-border: #F59E0B;
  --color-warning-text: #92400E;

  /* Typography */
  --font-heading: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-body: 'Be Vietnam Pro', system-ui, -apple-system, sans-serif;

  /* Layout & Sizing */
  --max-content-width: 1160px;
  --max-reading-width: 68ch;
  --header-height: 72px;

  /* Radii */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(31, 25, 54, 0.05);
  --shadow-card: 0 10px 30px rgba(110, 86, 220, 0.07), 0 2px 8px rgba(31, 25, 54, 0.04);
  --shadow-elevated: 0 18px 45px rgba(80, 56, 184, 0.12), 0 4px 12px rgba(31, 25, 54, 0.06);
  --shadow-glow: 0 0 35px rgba(110, 86, 220, 0.35);
  --shadow-pink-glow: 0 0 35px rgba(240, 139, 180, 0.3);
}

/* Dark Mode Tokens */
@media (prefers-color-scheme: dark) {
  :root {
    --color-ink: #F4F2FC;
    --color-text: #DCD3FA;
    --color-muted: #A39BCA;
    --color-soft: #16132F;
    --color-surface: #1B1738;
    --color-card-bg: #211C44;
    --color-border: rgba(220, 211, 250, 0.16);
    --color-border-subtle: rgba(220, 211, 250, 0.1);
    --color-primary: #8E7BF0;
    --color-primary-deep: #A797FC;
    --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.35);
    --shadow-elevated: 0 18px 45px rgba(0, 0, 0, 0.45);
  }
}

:root[data-theme="dark"], [data-theme="dark"] {
  --color-ink: #F4F2FC;
  --color-text: #DCD3FA;
  --color-muted: #A39BCA;
  --color-soft: #16132F;
  --color-surface: #1B1738;
  --color-card-bg: #211C44;
  --color-border: rgba(220, 211, 250, 0.16);
  --color-border-subtle: rgba(220, 211, 250, 0.1);
  --color-primary: #8E7BF0;
  --color-primary-deep: #A797FC;
  --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.35);
  --shadow-elevated: 0 18px 45px rgba(0, 0, 0, 0.45);
}

[data-theme="dark"] body {
  background-color: var(--color-night);
  color: var(--color-text);
}

/* Light theme explicit override */
:root[data-theme="light"], [data-theme="light"] {
  --color-ink: #1F1936;
  --color-text: #3D3960;
  --color-muted: #6F6A8E;
  --color-soft: #EFEBFF;
  --color-surface: #F4F2FC;
  --color-card-bg: #FFFFFF;
  --color-border: #E5DFF7;
  --color-border-subtle: rgba(220, 211, 250, 0.4);
  --color-primary: #6E56DC;
  --color-primary-deep: #5038B8;
}

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

html {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--color-text);
  background-color: var(--color-surface);
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  background-color: var(--color-surface);
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* Typography Hierarchy */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-ink);
  line-height: 1.25;
  letter-spacing: -0.025em;
  font-weight: 700;
}

h1 {
  font-size: clamp(2.1rem, 4.5vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -0.035em;
}

h2 {
  font-size: clamp(1.6rem, 3.2vw, 2.3rem);
  font-weight: 800;
  margin-bottom: 0.75rem;
}

h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

p {
  margin-bottom: 1rem;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color 0.2s ease, opacity 0.2s ease;
}

a:hover {
  color: var(--color-primary-deep);
  text-decoration: underline;
}

a:focus-visible, button:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

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

/* Skip link */
.skip-link {
  position: absolute;
  top: -999px;
  left: 16px;
  background-color: var(--color-primary);
  color: #FFFFFF;
  padding: 12px 20px;
  border-radius: var(--radius-md);
  font-weight: 600;
  z-index: 9999;
  text-decoration: none;
}

.skip-link:focus {
  top: 16px;
}

/* Draft Banner */
.draft-banner {
  background-color: var(--color-warning-bg);
  border-bottom: 2px solid var(--color-warning-border);
  color: var(--color-warning-text);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  text-align: center;
  padding: 8px 16px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  z-index: 1100;
}

/* Reading Progress Bar (Legal Pages) */
.reading-progress-track {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: transparent;
  z-index: 1200;
  pointer-events: none;
}

.reading-progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-pink) 100%);
  transition: width 0.1s ease-out;
}

/* ==========================================================================
   STICKY GLASS HEADER
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  width: 100%;
  height: var(--header-height);
  background: rgba(244, 242, 252, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
  transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 4px 20px rgba(31, 25, 54, 0.06);
  border-bottom-color: var(--color-border);
}

[data-theme="dark"] .site-header {
  background: rgba(15, 13, 35, 0.85);
  border-bottom-color: var(--color-border);
}

[data-theme="dark"] .site-header.is-scrolled {
  background: rgba(21, 17, 48, 0.94);
  box-shadow: 0 4px 25px rgba(0, 0, 0, 0.4);
}

.header-container {
  max-width: var(--max-content-width);
  margin: 0 auto;
  height: 100%;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--color-ink);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  min-height: 44px;
  min-width: 0;
  max-width: 260px;
}

.brand-link span, .brand-link .placeholder-tag {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.brand-icon {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-pink) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-weight: 800;
  font-size: 1.15rem;
  box-shadow: 0 4px 12px rgba(110, 86, 220, 0.3);
  flex-shrink: 0;
}

/* Navigation Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 8px 14px;
  border-radius: var(--radius-full);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
  text-decoration: none;
  transition: all 0.2s ease;
}

.nav-link:hover {
  color: var(--color-primary);
  background-color: var(--color-soft);
  text-decoration: none;
}

.nav-link:active {
  transform: scale(0.97);
}

.nav-link[aria-current="page"] {
  color: var(--color-primary);
  background-color: var(--color-soft);
}

[data-theme="dark"] .nav-link {
  color: var(--color-text);
}

[data-theme="dark"] .nav-link:hover,
[data-theme="dark"] .nav-link[aria-current="page"] {
  color: #FFFFFF;
  background-color: rgba(142, 123, 240, 0.18);
}

.nav-download {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-deep) 100%);
  color: #FFFFFF !important;
  font-weight: 700;
  box-shadow: 0 4px 14px rgba(110, 86, 220, 0.25);
  padding: 8px 18px;
}

.nav-download:hover {
  opacity: 0.95;
  box-shadow: 0 6px 18px rgba(110, 86, 220, 0.35);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-deep) 100%) !important;
}

/* Language Switcher */
.lang-switch {
  display: inline-flex;
  align-items: center;
  background-color: var(--color-soft);
  border: 1px solid var(--color-lilac);
  border-radius: var(--radius-full);
  padding: 3px;
  gap: 2px;
}

[data-theme="dark"] .lang-switch {
  background-color: rgba(220, 211, 250, 0.08);
  border-color: rgba(220, 211, 250, 0.18);
}

.lang-link, .lang-active {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  min-height: 36px;
  padding: 0 10px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  text-decoration: none;
  letter-spacing: 0.02em;
}

.lang-active {
  background: var(--color-primary);
  color: #FFFFFF;
  box-shadow: 0 2px 8px rgba(110, 86, 220, 0.3);
}

.lang-link {
  color: var(--color-muted);
}

.lang-link:hover {
  color: var(--color-primary);
  background-color: rgba(110, 86, 220, 0.08);
  text-decoration: none;
}

/* Mobile Nav Toggle */
.nav-toggle {
  display: none;
  background: var(--color-soft);
  border: 1px solid var(--color-lilac);
  border-radius: var(--radius-md);
  padding: 8px 14px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--color-ink);
  cursor: pointer;
  min-height: 44px;
  min-width: 44px;
}

[data-theme="dark"] .nav-toggle {
  background: var(--color-surface);
  border-color: var(--color-border);
  color: var(--color-ink);
}

@media (max-width: 860px) {
  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--color-card-bg);
    padding: 16px 24px 24px;
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-elevated);
    gap: 8px;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-link {
    width: 100%;
    justify-content: flex-start;
    padding: 12px 16px;
  }
}

/* ==========================================================================
   BUTTONS & CTAS
   ========================================================================== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 12px 28px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, #7A62E8 0%, #5038B8 100%);
  color: #FFFFFF !important;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  text-decoration: none !important;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 8px 24px rgba(110, 86, 220, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.25);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(110, 86, 220, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.35);
  background: linear-gradient(135deg, #8771EE 0%, #573EC4 100%);
}

.btn-primary:active {
  transform: translateY(1px);
  box-shadow: 0 4px 12px rgba(110, 86, 220, 0.3);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 24px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--color-lilac);
  color: #FFFFFF !important;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none !important;
  transition: all 0.2s ease;
  backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: #FFFFFF;
  transform: translateY(-1px);
}

.btn-secondary:active {
  transform: translateY(1px);
}

/* Gradient Text */
.gradient-text {
  background: linear-gradient(135deg, #A895F8 0%, #F08BB4 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

/* ==========================================================================
   3D OBJECT CONTAINER & DROP SHADOW
   ========================================================================== */
.obj-wrapper {
  position: relative;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  user-select: none;
}

.obj-img {
  width: 120px;
  height: 120px;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 14px 28px rgba(110, 86, 220, 0.18));
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform;
}

.obj-shadow {
  width: 60%;
  height: 14px;
  background: radial-gradient(ellipse at center, rgba(110, 86, 220, 0.35) 0%, transparent 70%);
  border-radius: 50%;
  margin: -6px auto 0 auto;
  filter: blur(4px);
  pointer-events: none;
  transition: transform 0.4s ease, opacity 0.4s ease;
}

/* ==========================================================================
   HERO ON NIGHT (#0F0D23)
   ========================================================================== */
.hero-section {
  position: relative;
  background-color: var(--color-night);
  color: #FFFFFF;
  padding: 64px 24px 100px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

/* Large Breathing Aura Glows */
.aura-glow {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(60px);
  z-index: 1;
}

.aura-glow-1 {
  width: 520px;
  height: 520px;
  top: -80px;
  left: calc(50% - 360px);
  background: radial-gradient(circle, rgba(110, 86, 220, 0.55) 0%, rgba(110, 86, 220, 0.2) 50%, transparent 70%);
  animation: aura-breathe-1 10s ease-in-out infinite alternate;
}

.aura-glow-2 {
  width: 480px;
  height: 480px;
  top: 40px;
  right: calc(50% - 340px);
  background: radial-gradient(circle, rgba(240, 139, 180, 0.45) 0%, rgba(240, 139, 180, 0.15) 50%, transparent 70%);
  animation: aura-breathe-2 12s ease-in-out infinite alternate;
}

@keyframes aura-breathe-1 {
  0% { transform: scale(1) translate(0, 0); opacity: 0.6; }
  100% { transform: scale(1.18) translate(25px, -15px); opacity: 0.9; }
}

@keyframes aura-breathe-2 {
  0% { transform: scale(1.15) translate(0, 0); opacity: 0.55; }
  100% { transform: scale(0.92) translate(-25px, 20px); opacity: 0.85; }
}

/* Pulsing Radar Rings */
.radar-rings {
  position: absolute;
  top: 60%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 500px;
  height: 500px;
  pointer-events: none;
  z-index: 2;
}

.radar-ring {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(220, 211, 250, 0.25);
  border-radius: 50%;
  animation: radar-pulse 6.6s cubic-bezier(0.2, 0.8, 0.4, 1) infinite;
}

.radar-ring:nth-child(2) {
  animation-delay: 2.2s;
}

.radar-ring:nth-child(3) {
  animation-delay: 4.4s;
}

@keyframes radar-pulse {
  0% {
    transform: scale(0.35);
    opacity: 0.8;
  }
  80% {
    opacity: 0.3;
  }
  100% {
    transform: scale(2.2);
    opacity: 0;
  }
}

/* Pause loops when off-screen */
.loops-paused .aura-glow-1,
.loops-paused .aura-glow-2,
.loops-paused .radar-ring,
.loops-paused .phone-orbit,
.loops-paused .float-ambient {
  animation-play-state: paused !important;
}

/* Hero Content */
.hero-content {
  position: relative;
  z-index: 10;
  max-width: 780px;
  margin: 0 auto 56px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  background: rgba(220, 211, 250, 0.12);
  border: 1px solid rgba(220, 211, 250, 0.25);
  color: var(--color-lilac);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.hero-badge::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-pink);
  box-shadow: 0 0 10px var(--color-pink);
}

.hero-title {
  color: #FFFFFF;
  margin-bottom: 18px;
  font-size: clamp(1.85rem, 5.2vw, 3.8rem);
  line-height: 1.15;
  letter-spacing: -0.035em;
  overflow-wrap: break-word;
  word-break: normal;
}

.hero-subtitle {
  color: #C6C0E4;
  font-size: clamp(1rem, 2vw, 1.25rem);
  line-height: 1.6;
  max-width: 620px;
  margin: 0 auto 32px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.hero-specs-line {
  color: #8C84B3;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.02em;
}

@media (max-width: 768px) {
  .hero-section {
    padding: 38px 12px 60px;
  }
  .header-container {
    padding: 0 10px;
    gap: 6px;
  }
  .brand-link {
    max-width: 120px;
    font-size: 1.05rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    flex-shrink: 1;
  }
  .brand-link .placeholder-tag {
    max-width: 75px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    vertical-align: middle;
  }
  .brand-icon {
    width: 32px;
    height: 32px;
    border-radius: 10px;
    font-size: 1rem;
    flex-shrink: 0;
  }
  .header-actions {
    gap: 6px;
    flex-shrink: 0;
  }
  .lang-switch {
    padding: 2px 4px;
    gap: 2px;
  }
  .lang-link, .lang-active {
    min-width: 28px;
    min-height: 28px;
    padding: 0 4px;
    font-size: 0.75rem;
  }
  .nav-toggle {
    padding: 6px 8px;
    font-size: 0.8rem;
  }
  .hero-badge {
    font-size: 0.72rem;
    padding: 4px 10px;
    max-width: calc(100vw - 28px);
    white-space: normal;
    text-align: center;
    line-height: 1.35;
  }
  .hero-title {
    font-size: clamp(1.7rem, 6.5vw, 2.1rem);
    line-height: 1.18;
    padding: 0 2px;
    word-break: break-word;
    overflow-wrap: break-word;
  }
  .hero-subtitle {
    font-size: 0.92rem;
    line-height: 1.55;
    padding: 0 2px;
    margin-bottom: 22px;
  }
  .hero-cta-group {
    flex-direction: column;
    width: 100%;
    max-width: 280px;
    margin: 0 auto 18px;
    gap: 12px;
  }
  .hero-cta-group .btn-primary,
  .hero-cta-group .btn-secondary {
    width: 100%;
    text-align: center;
    justify-content: center;
  }
  .legal-header-band {
    padding: 30px 12px 22px;
  }
  .legal-header-band h1 {
    font-size: clamp(1.65rem, 5.5vw, 2.1rem);
    word-break: break-word;
  }
  .legal-meta {
    flex-direction: column;
    gap: 4px;
    font-size: 0.8rem;
  }
  .legal-meta span:nth-child(2),
  .legal-meta span:nth-child(4) {
    display: none;
  }
  .legal-meta .placeholder-tag {
    max-width: 230px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    display: inline-block;
  }
  .reading-layout {
    padding: 0 12px;
    margin: 18px auto 44px;
  }
  .summary-box {
    padding: 20px 14px;
  }
}

/* ==========================================================================
   ABSTRACT AURA PHONE SCENE
   ========================================================================== */
.hero-visual-stage {
  position: relative;
  z-index: 10;
  width: 100%;
  max-width: 840px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 10px;
}

/* Phone Mockup Frame */
.phone-frame {
  position: relative;
  width: 280px;
  height: 520px;
  background-color: #0B0A1B;
  border-radius: 40px;
  border: 9px solid #28214B;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.7), 0 0 50px rgba(110, 86, 220, 0.35);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

/* Phone Screen Abstract Orbit Scene */
.phone-screen {
  position: relative;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at center, #1B153D 0%, #0B0A1B 75%);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Center "You" Dot */
.you-aura-dot {
  position: relative;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background-color: #FFFFFF;
  box-shadow: 0 0 15px #FFFFFF, 0 0 35px var(--color-primary), 0 0 60px var(--color-pink);
  z-index: 5;
}

.you-aura-pulse {
  position: absolute;
  inset: -12px;
  border-radius: 50%;
  border: 1.5px solid rgba(255, 255, 255, 0.5);
  animation: pulse-aura 3s ease-out infinite;
}

@keyframes pulse-aura {
  0% { transform: scale(0.6); opacity: 1; }
  100% { transform: scale(2.2); opacity: 0; }
}

/* Orbiting Circles (No text, pure abstract glowing auras) */
.phone-orbit {
  position: absolute;
  top: 50%;
  left: 50%;
  border-radius: 50%;
  border: 1px dashed rgba(220, 211, 250, 0.15);
  transform: translate(-50%, -50%);
}

.phone-orbit-1 {
  width: 130px;
  height: 130px;
  animation: orbit-rotate 22s linear infinite;
}

.phone-orbit-2 {
  width: 210px;
  height: 210px;
  animation: orbit-rotate 34s linear infinite reverse;
}

.phone-orbit-3 {
  width: 290px;
  height: 290px;
  animation: orbit-rotate 48s linear infinite;
}

@keyframes orbit-rotate {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

.aura-peer-dot {
  position: absolute;
  border-radius: 50%;
  box-shadow: 0 0 16px currentColor;
}

.dot-1 {
  width: 14px;
  height: 14px;
  top: -7px;
  left: calc(50% - 7px);
  background: linear-gradient(135deg, #A895F8, #6E56DC);
  color: #6E56DC;
}

.dot-2 {
  width: 16px;
  height: 16px;
  bottom: -8px;
  left: calc(50% - 8px);
  background: linear-gradient(135deg, #F08BB4, #E25B93);
  color: #F08BB4;
}

.dot-3 {
  width: 18px;
  height: 18px;
  top: 25%;
  right: -9px;
  background: linear-gradient(135deg, #7A62E8, #4D34B5);
  color: #7A62E8;
}

.dot-4 {
  width: 13px;
  height: 13px;
  bottom: 20%;
  left: -6px;
  background: linear-gradient(135deg, #F9B2CE, #E06297);
  color: #F9B2CE;
}

.dot-5 {
  width: 15px;
  height: 15px;
  top: -7px;
  left: calc(50% - 7px);
  background: linear-gradient(135deg, #6E56DC, #9B87F5);
  color: #9B87F5;
}

.dot-6 {
  width: 17px;
  height: 17px;
  bottom: 15%;
  right: -8px;
  background: linear-gradient(135deg, #F08BB4, #FA8FB7);
  color: #F08BB4;
}

.dot-7 {
  width: 12px;
  height: 12px;
  top: 35%;
  left: -6px;
  background: linear-gradient(135deg, #8C75F0, #5B40D3);
  color: #8C75F0;
}

/* Floating 3D Objects Around Phone (Desktop parallax) */
.hero-floating-object {
  position: absolute;
  z-index: 12;
  pointer-events: none;
}

.hero-obj-duo {
  top: 12%;
  right: 8%;
  animation: float-obj-1 7s ease-in-out infinite alternate;
}

.hero-obj-chat {
  top: 32%;
  left: 6%;
  animation: float-obj-2 8.5s ease-in-out infinite alternate;
}

.hero-obj-moon {
  top: -4%;
  left: 12%;
  animation: float-obj-3 9s ease-in-out infinite alternate;
}

.hero-obj-cards {
  bottom: 8%;
  right: 10%;
  animation: float-obj-4 7.5s ease-in-out infinite alternate;
}

@keyframes float-obj-1 {
  0% { transform: translate3d(0, 0, 0) rotate(0deg); }
  100% { transform: translate3d(0, -18px, 0) rotate(3deg); }
}

@keyframes float-obj-2 {
  0% { transform: translate3d(0, 0, 0) rotate(0deg); }
  100% { transform: translate3d(0, -14px, 0) rotate(-4deg); }
}

@keyframes float-obj-3 {
  0% { transform: translate3d(0, 0, 0) rotate(0deg); }
  100% { transform: translate3d(0, -16px, 0) rotate(4deg); }
}

@keyframes float-obj-4 {
  0% { transform: translate3d(0, 0, 0) rotate(0deg); }
  100% { transform: translate3d(0, -15px, 0) rotate(-3deg); }
}

@media (max-width: 768px) {
  .hero-floating-object {
    display: none; /* Keep hero clean and lightweight on mobile phones */
  }
  .phone-frame {
    width: 240px;
    height: 440px;
    border-radius: 34px;
    border-width: 7px;
  }
}

/* Hero Soft Bottom Curve */
.hero-bottom-curve {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  overflow: hidden;
  line-height: 0;
  z-index: 15;
}

.hero-bottom-curve svg {
  position: relative;
  display: block;
  width: calc(100% + 1.3px);
  height: 48px;
}

.hero-bottom-curve path {
  fill: var(--color-surface);
  transition: fill 0.3s ease;
}

[data-theme="dark"] .hero-bottom-curve path {
  fill: var(--color-night);
}

/* ==========================================================================
   PAGE CONTAINER & SECTIONS
   ========================================================================== */
.page-container {
  max-width: var(--max-content-width);
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}

.home-section {
  padding: 88px 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 52px;
}

.section-subtitle {
  color: var(--color-muted);
  font-size: 1.15rem;
  line-height: 1.6;
}

/* ==========================================================================
   HOW IT WORKS (CONNECTING DOTTED PATH)
   ========================================================================== */
.steps-container {
  position: relative;
  margin-top: 16px;
}

.steps-dotted-track {
  position: absolute;
  top: 80px;
  left: 10%;
  right: 10%;
  height: 2px;
  border-top: 2px dashed var(--color-lilac);
  z-index: 1;
  pointer-events: none;
}

[data-theme="dark"] .steps-dotted-track {
  border-top-color: rgba(220, 211, 250, 0.2);
}

.steps-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.step-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px 22px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: var(--shadow-card);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease;
}

.step-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-elevated);
}

.step-badge {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-pink));
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  box-shadow: 0 4px 12px rgba(110, 86, 220, 0.25);
}

.step-card .obj-wrapper {
  margin-bottom: 16px;
}

.step-card h3 {
  font-size: 1.15rem;
  margin-bottom: 8px;
}

.step-card p {
  color: var(--color-muted);
  font-size: 0.95rem;
  line-height: 1.55;
  margin-bottom: 0;
}

@media (max-width: 960px) {
  .steps-dotted-track {
    display: none;
  }
  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 580px) {
  .steps-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   BENTO GRID FEATURES
   ========================================================================== */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.bento-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s ease;
}

.bento-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-elevated);
}

.bento-card:hover .obj-img {
  transform: translateY(-6px) rotate(4deg);
}

/* Feature 1: Aura Highlight Card (Large, Night Background) */
.bento-card-aura {
  grid-column: span 2;
  background-color: var(--color-night);
  border-color: rgba(220, 211, 250, 0.2);
  color: #FFFFFF;
}

.bento-card-aura h3 {
  color: #FFFFFF;
  font-size: 1.6rem;
}

.bento-card-aura p {
  color: #C6C0E4;
  font-size: 1.05rem;
  max-width: 440px;
}

.bento-card-aura .aura-bg-glow {
  position: absolute;
  top: -40px;
  right: -40px;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(110, 86, 220, 0.45) 0%, rgba(240, 139, 180, 0.25) 50%, transparent 70%);
  pointer-events: none;
  filter: blur(40px);
}

.bento-content {
  position: relative;
  z-index: 2;
}

.bento-visual {
  display: flex;
  justify-content: flex-end;
  margin-top: 16px;
  position: relative;
  z-index: 2;
}

@media (max-width: 860px) {
  .bento-grid {
    grid-template-columns: 1fr;
  }
  .bento-card-aura {
    grid-column: span 1;
  }
}

/* ==========================================================================
   PRIVACY BY DESIGN BAND (GLASS CHIPS & BLUR)
   ========================================================================== */
.privacy-band {
  background-color: var(--color-night);
  border-radius: var(--radius-xl);
  padding: 64px 36px;
  color: #FFFFFF;
  position: relative;
  overflow: hidden;
  margin: 24px 0;
  border: 1px solid rgba(220, 211, 250, 0.15);
  box-shadow: 0 25px 60px rgba(15, 13, 35, 0.4);
}

.privacy-band-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 350px;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(110, 86, 220, 0.25) 0%, rgba(240, 139, 180, 0.15) 50%, transparent 70%);
  pointer-events: none;
  filter: blur(50px);
}

.privacy-band-header {
  text-align: center;
  max-width: 620px;
  margin: 0 auto 44px;
  position: relative;
  z-index: 2;
}

.privacy-band-header h2 {
  color: #FFFFFF;
}

.privacy-band-header p {
  color: #C6C0E4;
  font-size: 1.05rem;
}

.chips-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  position: relative;
  z-index: 2;
}

.glass-chip {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(220, 211, 250, 0.18);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: all 0.3s ease;
}

.glass-chip:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(240, 139, 180, 0.4);
  transform: translateY(-2px);
}

.glass-chip h3 {
  color: #FFFFFF;
  font-size: 1.2rem;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.glass-chip h3::before {
  content: '✓';
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-mint);
  color: #0F0D23;
  font-size: 0.85rem;
  font-weight: 800;
}

.glass-chip p {
  color: #D3CEE8;
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 0;
}

@media (max-width: 720px) {
  .chips-grid {
    grid-template-columns: 1fr;
  }
  .privacy-band {
    padding: 44px 20px;
  }
}

/* ==========================================================================
   FAQ ACCORDION (DETAILS / SUMMARY)
   ========================================================================== */
.faq-accordion-list {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.faq-item[open] {
  border-color: var(--color-lilac);
  box-shadow: var(--shadow-card);
}

.faq-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-ink);
  min-height: 48px;
  gap: 16px;
}

.faq-summary::-webkit-details-marker {
  display: none;
}

.faq-chevron {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--color-primary);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-item[open] .faq-chevron {
  transform: rotate(180deg);
}

.faq-content {
  padding: 0 24px 22px;
  color: var(--color-text);
  font-size: 1rem;
  line-height: 1.65;
}

.faq-content p:last-child {
  margin-bottom: 0;
}

/* ==========================================================================
   DOWNLOAD BAND (LAVENDER → PINK GRADIENT)
   ========================================================================== */
.download-band {
  background: linear-gradient(135deg, #6E56DC 0%, #AF5BB4 50%, #F08BB4 100%);
  border-radius: var(--radius-xl);
  padding: 56px 48px;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 36px;
  box-shadow: 0 20px 50px rgba(110, 86, 220, 0.35);
  margin: 64px 0 32px;
}

.download-text h2 {
  color: #FFFFFF;
  margin-bottom: 12px;
}

.download-text p {
  color: rgba(255, 255, 255, 0.92);
  font-size: 1.15rem;
  max-width: 480px;
  margin-bottom: 24px;
}

.download-btn {
  background: #FFFFFF !important;
  color: var(--color-primary-deep) !important;
  box-shadow: 0 8px 24px rgba(31, 25, 54, 0.2);
}

.download-btn:hover {
  background: #F4F2FC !important;
  color: #38258F !important;
  transform: translateY(-2px);
}

@media (max-width: 800px) {
  .download-band {
    flex-direction: column;
    text-align: center;
    padding: 44px 24px;
  }
  .download-text p {
    margin: 0 auto 24px;
  }
}

/* ==========================================================================
   LEGAL PAGES (CALM READING DESIGN)
   ========================================================================== */
.legal-header-band {
  background: linear-gradient(180deg, var(--color-soft) 0%, var(--color-surface) 100%);
  border-bottom: 1px solid var(--color-border);
  padding: 56px 24px 44px;
  text-align: center;
  position: relative;
}

[data-theme="dark"] .legal-header-band {
  background: linear-gradient(180deg, #1C1738 0%, #0F0D23 100%);
  border-bottom-color: var(--color-border);
}

.legal-header-band .obj-wrapper {
  margin-bottom: 20px;
}

.legal-header-band h1 {
  margin-bottom: 14px;
}

.legal-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  color: var(--color-muted);
  font-size: 0.95rem;
  font-weight: 500;
}

.reading-layout {
  max-width: var(--max-content-width);
  margin: 44px auto 80px;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 48px;
  align-items: start;
}

.reading-container {
  max-width: var(--max-reading-width);
  font-size: 1.05rem;
  line-height: 1.75;
}

.reading-container p, .reading-container li {
  color: var(--color-text);
}

/* Elevated Summary Card */
.summary-box {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-left: 5px solid var(--color-primary);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin-bottom: 40px;
  box-shadow: var(--shadow-card);
}

.summary-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--color-ink);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.summary-box ul {
  padding-left: 20px;
  margin-bottom: 16px;
}

.summary-box li {
  margin-bottom: 8px;
}

.summary-note {
  font-size: 0.9rem;
  color: var(--color-muted);
  margin-bottom: 0;
  font-style: italic;
}

/* Sticky TOC on Desktop */
.toc-sidebar {
  position: sticky;
  top: 96px;
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  max-height: calc(100vh - 120px);
  overflow-y: auto;
}

.toc-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--color-ink);
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}

.toc-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.toc-list a {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-muted);
  padding: 6px 12px;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all 0.2s ease;
  line-height: 1.4;
}

.toc-list a:hover {
  color: var(--color-primary);
  background: var(--color-soft);
  text-decoration: none;
}

.toc-list a.is-active {
  color: var(--color-primary);
  background: var(--color-soft);
  font-weight: 700;
}

[data-theme="dark"] .toc-list a.is-active {
  background: rgba(142, 123, 240, 0.2);
  color: #FFFFFF;
}

/* Collapsible Mobile TOC */
.toc-collapsible {
  display: none;
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: 32px;
  padding: 14px 18px;
}

.toc-collapsible summary {
  font-family: var(--font-heading);
  font-weight: 700;
  cursor: pointer;
  color: var(--color-ink);
}

.toc-collapsible ul {
  list-style: none;
  margin-top: 14px;
  padding-left: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

@media (max-width: 900px) {
  .reading-layout {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .toc-sidebar {
    display: none;
  }
  .toc-collapsible {
    display: block;
  }
}

/* Legal Content Sections */
.legal-section {
  margin-bottom: 48px;
  scroll-margin-top: 96px;
}

.legal-section h2 {
  font-size: 1.55rem;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--color-border-subtle);
}

.legal-section h3 {
  font-size: 1.2rem;
  margin: 24px 0 10px;
}

.legal-section ul, .legal-section ol {
  padding-left: 24px;
  margin-bottom: 18px;
}

.legal-section li {
  margin-bottom: 8px;
}

/* Zebra Tables & Responsive Overflow */
.table-wrapper {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin: 24px 0 32px;
  box-shadow: var(--shadow-sm);
  background: var(--color-card-bg);
}

table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.95rem;
}

th {
  background: var(--color-soft);
  color: var(--color-ink);
  font-family: var(--font-heading);
  font-weight: 700;
  padding: 14px 18px;
  border-bottom: 1px solid var(--color-border);
}

[data-theme="dark"] th {
  background: #181433;
}

td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--color-border-subtle);
  vertical-align: top;
}

tr:nth-child(even) td {
  background-color: rgba(110, 86, 220, 0.03);
}

[data-theme="dark"] tr:nth-child(even) td {
  background-color: rgba(220, 211, 250, 0.03);
}

/* Back to top button */
.back-to-top {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 14px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-muted);
}

.back-to-top:hover {
  color: var(--color-primary);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background: var(--color-card-bg);
  border-top: 1px solid var(--color-border);
  padding: 64px 24px 44px;
  margin-top: auto;
}

[data-theme="dark"] .site-footer {
  background: #0B091B;
  border-top-color: var(--color-border);
}

.footer-container {
  max-width: var(--max-content-width);
  margin: 0 auto;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--color-ink);
  margin-bottom: 12px;
}

.footer-info p {
  color: var(--color-muted);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 6px;
}

.footer-info p strong {
  color: var(--color-ink);
}

.footer-links-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-ink);
  margin-bottom: 16px;
}

.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links-list a {
  color: var(--color-muted);
  font-size: 0.95rem;
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-links-list a:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

.footer-bottom {
  border-top: 1px solid var(--color-border-subtle);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.9rem;
  color: var(--color-muted);
}

@media (max-width: 768px) {
  .footer-top {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

/* ==========================================================================
   404 ERROR PAGE
   ========================================================================== */
.error-page-wrapper {
  min-height: calc(100vh - 160px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  background: radial-gradient(circle at 50% 20%, rgba(124, 92, 252, 0.08) 0%, transparent 60%);
}

.error-card {
  max-width: 560px;
  width: 100%;
  text-align: center;
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 48px 28px;
  box-shadow: var(--shadow-md);
}

.error-obj-wrapper {
  margin: 0 auto 24px;
  width: 100px;
  height: 100px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.error-obj-img {
  width: 90px;
  height: 90px;
  object-fit: contain;
  filter: drop-shadow(0 14px 24px rgba(124, 92, 252, 0.25));
}

.error-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  font-weight: 800;
  margin-bottom: 12px;
}

.error-desc {
  font-size: 1.05rem;
  color: var(--color-muted);
  line-height: 1.6;
  margin-bottom: 32px;
}

.error-actions {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.error-links-box {
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px;
  text-align: left;
}

.error-links-box p {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 12px;
  color: var(--color-text);
}

.error-links-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 16px;
}

@media (max-width: 768px) {
  .error-card {
    padding: 32px 18px;
  }
  .error-links-list {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   PLACEHOLDER & CONFIRMATION TAGS (PREVIEW MODE)
   ========================================================================== */
.placeholder-tag {
  display: inline-block;
  background-color: #FEF08A;
  color: #854D0E;
  padding: 2px 6px;
  border-radius: 4px;
  font-family: monospace;
  font-size: 0.85em;
  border: 1px dashed #CA8A04;
}

.confirm-tag {
  display: inline-block;
  background-color: #FEE2E2;
  color: #991B1B;
  padding: 2px 6px;
  border-radius: 4px;
  font-family: monospace;
  font-size: 0.85em;
  border: 1px dashed #DC2626;
}

[data-theme="dark"] .placeholder-tag {
  background-color: #422006;
  color: #FEF08A;
  border-color: #A16207;
}

[data-theme="dark"] .confirm-tag {
  background-color: #450A0A;
  color: #FCA5A5;
  border-color: #B91C1C;
}

/* ==========================================================================
   PROGRESSIVE REVEAL ON SCROLL
   ========================================================================== */
html.has-js .reveal-item {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

html.has-js .reveal-item.is-revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   MOTION ACCESSIBILITY (PREFERS-REDUCED-MOTION)
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .aura-glow-1, .aura-glow-2, .radar-ring, .phone-orbit, .hero-floating-object {
    animation: none !important;
  }
  html.has-js .reveal-item {
    opacity: 1 !important;
    transform: none !important;
  }
}