/* ==========================================================================
   nini Sleep Companion - Master Responsive Stylesheet
   Design Language: iOS App Dark Mode Glassmorphism & Circadian Night Palette
   Theme Colors: Deep Night (#07070F, #0F0E17), Violet (#9A8CFF), Blue (#5E9EFF),
                 Mint (#5EEAD4), Rose (#F57883), Amber (#FFC866)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@300;400;500;600;700;800;900&family=Outfit:wght@400;500;600;700;800;900&display=swap');

:root {
    --bg-primary: #07070F;
    --bg-surface: #0F0E17;
    --bg-canvas: #0B0A14;
    --bg-card: rgba(255, 255, 255, 0.05);
    --bg-card-hover: rgba(255, 255, 255, 0.09);
    --bg-card-subtle: rgba(255, 255, 255, 0.03);
    
    --stroke-subtle: rgba(255, 255, 255, 0.08);
    --stroke-active: rgba(154, 140, 255, 0.35);
    --stroke-strong: rgba(255, 255, 255, 0.16);
    
    --accent-violet: #9A8CFF;
    --accent-blue: #5E9EFF;
    --accent-teal: #5FD4C4;
    --accent-mint: #5EEAD4;
    --accent-rose: #F57883;
    --accent-amber: #FFC866;
    
    --gradient-primary: linear-gradient(135deg, #9A8CFF 0%, #5E9EFF 100%);
    --gradient-glow: linear-gradient(135deg, rgba(154, 140, 255, 0.25) 0%, rgba(94, 158, 255, 0.15) 100%);
    --gradient-rose: linear-gradient(135deg, #F57883 0%, #7965F4 100%);
    --gradient-gold: linear-gradient(135deg, #FFC866 0%, #FF9E44 100%);
    --gradient-dark: linear-gradient(180deg, rgba(15, 14, 25, 0.85) 0%, rgba(7, 7, 15, 0.98) 100%);
    
    --txt-primary: #F5F5F7;
    --txt-secondary: rgba(235, 235, 245, 0.70);
    --txt-tertiary: rgba(235, 235, 245, 0.42);
    --txt-dim: rgba(235, 235, 245, 0.24);
    
    --shadow-sm: 0 4px 16px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.45);
    --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.65);
    --shadow-glow: 0 0 40px rgba(154, 140, 255, 0.25);
    --shadow-glow-amber: 0 0 35px rgba(255, 200, 102, 0.35);
    
    --radius-sm: 12px;
    --radius-md: 18px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --radius-full: 9999px;
    
    --font-main: 'Nunito', -apple-system, BlinkMacSystemFont, 'SF Pro Rounded', system-ui, sans-serif;
    --font-heading: 'Nunito', -apple-system, BlinkMacSystemFont, 'SF Pro Rounded', system-ui, sans-serif;
    
    --max-width: 1200px;
    --nav-height: 80px;
}

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

html {
    scroll-behavior: smooth;
    color-scheme: dark;
    background-color: var(--bg-primary);
}

body {
    font-family: var(--font-main);
    color: var(--txt-primary);
    background: var(--bg-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

a {
    color: inherit;
    text-decoration: none;
    transition: all 0.25s ease;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
    outline: none;
    transition: all 0.25s ease;
}

input, select, textarea {
    font-family: inherit;
}

/* Ambient Background Glow */
.ambient-glow {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

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

.ambient-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.22;
    animation: floatBlob 24s ease-in-out infinite alternate;
}

.blob-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--accent-violet) 0%, rgba(154, 140, 255, 0) 70%);
    top: -150px;
    left: -150px;
}

.blob-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--accent-blue) 0%, rgba(94, 158, 255, 0) 70%);
    top: 30%;
    right: -120px;
    animation-delay: -8s;
}

.blob-3 {
    width: 550px;
    height: 550px;
    background: radial-gradient(circle, var(--accent-mint) 0%, rgba(94, 234, 212, 0) 70%);
    bottom: -150px;
    left: 25%;
    animation-delay: -16s;
    opacity: 0.15;
}

@keyframes floatBlob {
    0% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(60px, 40px) scale(1.1); }
    100% { transform: translate(-40px, 80px) scale(0.95); }
}

/* Container */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 1;
}

/* Typography Helpers */
.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.gradient-rose-text {
    background: var(--gradient-rose);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.gradient-gold-text {
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

/* Site Header */
.site-header {
    height: var(--nav-height);
    display: flex;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(7, 7, 15, 0.75);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--stroke-subtle);
    transition: all 0.3s ease;
}

.site-header.scrolled {
    background: rgba(7, 7, 15, 0.92);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

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

.brand-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.brand-title-group {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-size: 22px;
    font-weight: 800;
    line-height: 1.1;
    color: #fff;
}

.brand-badge {
    font-size: 10px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--accent-violet);
}

.brand-avatar-box {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1.5px solid rgba(154, 140, 255, 0.4);
    box-shadow: 0 0 20px rgba(154, 140, 255, 0.45);
    background: #0d0c18;
    flex-shrink: 0;
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s ease;
}

.brand-logo:hover .brand-avatar-box {
    transform: scale(1.08);
    box-shadow: 0 0 28px rgba(154, 140, 255, 0.7);
}

.brand-avatar-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.brand-icon-box {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 25px rgba(154, 140, 255, 0.45);
    font-size: 22px;
}

/* Consolidated Dropdown Navigation */
.nav-container {
    display: flex;
    align-items: center;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 20px;
    list-style: none;
}

.nav-link {
    font-size: 15px;
    font-weight: 700;
    color: var(--txt-secondary);
    position: relative;
    padding: 8px 12px;
    border-radius: var(--radius-full);
    transition: all 0.25s ease;
    display: flex;
    align-items: center;
}

.nav-link:hover, .nav-link.active {
    color: #fff;
    background: rgba(255, 255, 255, 0.06);
}

.nav-dropdown {
    position: relative;
}

.nav-dropdown-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    background: none;
    border: none;
    font-family: inherit;
    font-size: 15px;
    font-weight: 700;
    color: var(--txt-secondary);
    cursor: pointer;
    padding: 8px 14px;
    border-radius: var(--radius-full);
    transition: all 0.25s ease;
}

.nav-dropdown:hover .nav-dropdown-btn,
.nav-dropdown.open .nav-dropdown-btn,
.nav-dropdown-btn.active {
    color: #fff;
    background: rgba(255, 255, 255, 0.08);
}

.dropdown-arrow {
    font-size: 11px;
    transition: transform 0.25s ease;
    color: var(--txt-tertiary);
}

.nav-dropdown:hover .dropdown-arrow,
.nav-dropdown.open .dropdown-arrow {
    transform: rotate(180deg);
    color: var(--accent-violet);
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: rgba(15, 14, 25, 0.98);
    border: 1px solid var(--stroke-strong);
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8), 0 0 30px rgba(154, 140, 255, 0.15);
    padding: 10px;
    min-width: 320px;
    list-style: none;
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
    display: flex;
    flex-direction: column;
    gap: 4px;
    z-index: 1000;
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Invisible Bridge to prevent mouseleave when moving from button to menu */
.dropdown-menu::before {
    content: '';
    position: absolute;
    top: -14px;
    left: 0;
    right: 0;
    height: 14px;
    background: transparent;
}

.nav-dropdown:hover .dropdown-menu,
.nav-dropdown.open .dropdown-menu,
.nav-dropdown:focus-within .dropdown-menu {
    opacity: 1;
    pointer-events: auto;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.dropdown-menu li {
    list-style: none;
}

.dropdown-menu li a {
    padding: 10px 12px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 12px;
    transition: all 0.2s ease;
    text-align: left;
    cursor: pointer;
    position: relative;
    z-index: 2;
    pointer-events: auto;
}

.dropdown-menu li a:hover,
.dropdown-menu li a.active {
    background: rgba(255, 255, 255, 0.08);
    transform: translateX(4px);
}

.menu-icon {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.06);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.menu-text {
    flex: 1;
}

.menu-title {
    font-size: 14px;
    font-weight: 800;
    color: #fff;
    line-height: 1.2;
    margin-bottom: 2px;
}

.menu-desc {
    font-size: 11px;
    color: var(--txt-secondary);
    line-height: 1.35;
}

.dropdown-menu.wide-menu {
    min-width: 380px;
}

/* Nested Flyout Submenu for All 7 Sleep Scapes Journeys */
.has-submenu {
    position: relative;
}

.submenu-caret {
    font-size: 16px;
    color: var(--txt-tertiary);
    transition: transform 0.2s ease;
    margin-left: auto;
}

.nested-submenu {
    position: absolute;
    top: 0;
    left: calc(100% + 6px);
    background: rgba(15, 14, 25, 0.98);
    border: 1px solid var(--stroke-strong);
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.85), 0 0 30px rgba(154, 140, 255, 0.15);
    padding: 8px;
    min-width: 250px;
    display: flex;
    flex-direction: column;
    gap: 3px;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateX(-10px);
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 1100;
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
}

/* Invisible Bridge between parent item and nested submenu */
.nested-submenu::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: -14px;
    width: 14px;
    background: transparent;
}

.has-submenu:hover .nested-submenu,
.has-submenu.open .nested-submenu,
.has-submenu:focus-within .nested-submenu {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(0);
}

.has-submenu:hover .submenu-caret {
    transform: translateX(3px);
    color: var(--accent-violet);
}

.nested-submenu li a {
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 700;
    color: var(--txt-secondary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.nested-submenu li a:hover {
    color: #fff;
    background: rgba(154, 140, 255, 0.15);
    transform: translateX(4px);
}

.dropdown-section-header {
    font-size: 10px;
    font-weight: 800;
    color: var(--accent-violet);
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 8px 12px 4px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid var(--stroke-subtle);
    margin-top: 6px;
}

.dropdown-section-header:first-child {
    border-top: none;
    margin-top: 0;
}

.dropdown-subgrid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 4px;
    padding: 0 4px;
}

.dropdown-subgrid li a {
    padding: 7px 10px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 700;
    color: var(--txt-secondary);
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.04);
}

.dropdown-subgrid li a:hover,
.dropdown-subgrid li a.active {
    color: #fff;
    background: rgba(154, 140, 255, 0.15);
    border-color: rgba(154, 140, 255, 0.3);
    transform: none;
}

.dropdown-subgrid li a span {
    font-size: 14px;
}

@media (max-width: 992px) {
    .dropdown-menu.wide-menu {
        min-width: 300px;
    }
    .nested-submenu {
        position: static;
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transform: none;
        box-shadow: none;
        background: rgba(255, 255, 255, 0.02);
        border: 1px solid var(--stroke-subtle);
        margin: 6px 0 6px 12px;
        min-width: auto;
    }
    .nested-submenu::before {
        display: none;
    }
    .dropdown-subgrid {
        grid-template-columns: 1fr;
    }
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.mobile-toggle {
    display: none;
    font-size: 24px;
    color: var(--txt-primary);
    padding: 8px;
}

/* Contextual Category Sub-Navigation Bar */
.category-subnav-bar {
    background: rgba(13, 13, 24, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--stroke-subtle);
    padding: 12px 0;
    position: sticky;
    top: var(--nav-height);
    z-index: 90;
}

.subnav-wrapper {
    display: flex;
    align-items: center;
    gap: 16px;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.subnav-wrapper::-webkit-scrollbar {
    display: none;
}

.subnav-group-title {
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--accent-violet);
    white-space: nowrap;
}

.subnav-pills {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: nowrap;
}

.subnav-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--stroke-subtle);
    font-size: 13px;
    font-weight: 700;
    color: var(--txt-secondary);
    white-space: nowrap;
    transition: all 0.2s ease;
}

.subnav-pill:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--stroke-strong);
}

.subnav-pill.active {
    background: var(--gradient-primary);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 4px 16px rgba(154, 140, 255, 0.35);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius-full);
    font-size: 15px;
    font-weight: 700;
    transition: all 0.25s cubic-bezier(0.2, 0.8, 0.2, 1);
    white-space: nowrap;
}

.btn-sm {
    padding: 8px 18px;
    font-size: 13px;
}

.btn-lg {
    padding: 16px 36px;
    font-size: 17px;
}

.btn-primary {
    background: var(--gradient-primary);
    color: #FFFFFF;
    box-shadow: 0 4px 20px rgba(154, 140, 255, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(154, 140, 255, 0.6);
}

.btn-secondary {
    background: var(--bg-card);
    color: var(--txt-primary);
    border: 1px solid var(--stroke-strong);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: var(--bg-card-hover);
    border-color: var(--stroke-active);
    transform: translateY(-2px);
}

.btn-amber {
    background: var(--gradient-gold);
    color: #1A120B;
    box-shadow: 0 4px 20px rgba(255, 200, 102, 0.4);
}

.btn-amber:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(255, 200, 102, 0.6);
}

.btn-mint {
    background: linear-gradient(135deg, #5EEAD4 0%, #2DD4BF 100%);
    color: #06221D;
    box-shadow: 0 4px 20px rgba(94, 234, 212, 0.4);
}

.btn-mint:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(94, 234, 212, 0.6);
}

.btn-rose {
    background: var(--gradient-rose);
    color: #FFFFFF;
    box-shadow: 0 4px 20px rgba(245, 120, 131, 0.4);
}

.btn-rose:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(245, 120, 131, 0.6);
}

.app-store-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 10px 22px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--stroke-strong);
    border-radius: var(--radius-md);
    transition: all 0.25s ease;
}

.app-store-btn:hover {
    background: rgba(255, 255, 255, 0.18);
    border-color: #FFFFFF;
    transform: translateY(-2px);
}

.app-store-btn .store-icon {
    font-size: 26px;
    line-height: 1;
}

.app-store-btn .store-text {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.app-store-btn .store-sub {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--txt-secondary);
}

.app-store-btn .store-name {
    font-size: 15px;
    font-weight: 800;
    line-height: 1.1;
}

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

.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 50px;
}

.section-tag {
    display: inline-block;
    padding: 6px 16px;
    border-radius: var(--radius-full);
    background: rgba(154, 140, 255, 0.12);
    border: 1px solid var(--stroke-active);
    color: var(--accent-violet);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 40px;
    font-weight: 900;
    letter-spacing: -1px;
    line-height: 1.15;
    margin-bottom: 16px;
}

.section-sub {
    font-size: 17px;
    color: var(--txt-secondary);
    line-height: 1.6;
}

/* Hero Section */
.hero-section {
    padding: 60px 0 90px;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 60px;
    align-items: center;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    border-radius: var(--radius-full);
    background: var(--bg-card);
    border: 1px solid var(--stroke-active);
    font-size: 13px;
    font-weight: 700;
    color: var(--accent-violet);
    margin-bottom: 24px;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 54px;
    font-weight: 900;
    letter-spacing: -1.5px;
    line-height: 1.1;
    margin-bottom: 20px;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--txt-secondary);
    line-height: 1.6;
    margin-bottom: 36px;
    max-width: 520px;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.hero-social-proof {
    display: flex;
    align-items: center;
    gap: 20px;
}

.rating-stars {
    color: #FFC866;
    font-size: 16px;
    margin-bottom: 2px;
}

.proof-stat {
    font-size: 20px;
    font-weight: 800;
}

.proof-label {
    font-size: 12px;
    color: var(--txt-secondary);
}

/* Web-First Studio Console Dashboard */
.web-console-wrapper {
    position: relative;
    width: 100%;
}

.web-console-glow {
    position: absolute;
    inset: -20px;
    background: radial-gradient(circle at 60% 40%, rgba(154, 140, 255, 0.25) 0%, rgba(94, 234, 212, 0.12) 50%, transparent 80%);
    filter: blur(40px);
    z-index: 0;
    pointer-events: none;
}

.web-console-card {
    position: relative;
    z-index: 1;
    background: rgba(18, 17, 30, 0.95);
    border: 1px solid var(--stroke-strong);
    border-radius: var(--radius-xl);
    padding: 24px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.75), 0 0 40px rgba(154, 140, 255, 0.12);
    display: flex;
    flex-direction: column;
    gap: 18px;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.console-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--stroke-subtle);
}

.status-pulse {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-mint);
    box-shadow: 0 0 10px var(--accent-mint);
    animation: statusPulseAnim 2s infinite ease-in-out;
}

@keyframes statusPulseAnim {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.85); }
}

.console-clock {
    font-size: 11px;
    font-weight: 800;
    color: var(--accent-mint);
    background: rgba(94, 234, 212, 0.12);
    border: 1px solid rgba(94, 234, 212, 0.25);
    padding: 3px 10px;
    border-radius: var(--radius-full);
}

.console-section {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--stroke-subtle);
    border-radius: var(--radius-lg);
    padding: 16px 18px;
}

.console-channels {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.console-channel {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.channel-info {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 700;
    color: #fff;
    width: 140px;
    flex-shrink: 0;
}

.mini-slider {
    flex: 1;
    -webkit-appearance: none;
    height: 6px;
    border-radius: 9999px;
    background: rgba(255, 255, 255, 0.1);
    outline: none;
    transition: all 0.2s ease;
}

.mini-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--accent-violet);
    cursor: pointer;
    box-shadow: 0 0 10px var(--accent-violet);
    transition: transform 0.15s ease;
}

.mini-slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

.console-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.console-mini-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--stroke-subtle);
    border-radius: var(--radius-md);
    padding: 12px 14px;
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    transition: all 0.2s ease;
}

.console-mini-card:hover {
    background: rgba(154, 140, 255, 0.1);
    border-color: var(--accent-violet);
    transform: translateY(-2px);
}

.mini-card-icon {
    width: 34px;
    height: 34px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    flex-shrink: 0;
}

.mini-card-title {
    font-size: 13px;
    font-weight: 800;
    color: #fff;
    line-height: 1.2;
}

.mini-card-desc {
    font-size: 10px;
    color: var(--txt-secondary);
    margin-top: 1px;
}

.mini-card-arrow {
    margin-left: auto;
    font-size: 14px;
    color: var(--txt-tertiary);
    transition: transform 0.2s ease;
}

.console-mini-card:hover .mini-card-arrow {
    transform: translateX(3px);
    color: var(--accent-violet);
}

.console-footer-note {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 8px;
    border-top: 1px solid var(--stroke-subtle);
    font-size: 11px;
    font-weight: 700;
    color: var(--txt-tertiary);
}

.floating-badge {
    position: absolute;
    background: rgba(15, 14, 25, 0.88);
    backdrop-filter: blur(16px);
    border: 1px solid var(--stroke-strong);
    border-radius: var(--radius-md);
    padding: 12px 18px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: var(--shadow-md);
    z-index: 2;
    animation: floatBadge 6s ease-in-out infinite alternate;
}

.badge-top-right {
    top: 40px;
    right: -20px;
}

.badge-bottom-left {
    bottom: 60px;
    left: -20px;
    animation-delay: -3s;
}

@keyframes floatBadge {
    0% { transform: translateY(0); }
    100% { transform: translateY(-12px); }
}

/* Feature Grid */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--stroke-subtle);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.feature-card:hover {
    transform: translateY(-5px);
    background: var(--bg-card-hover);
    border-color: var(--stroke-active);
    box-shadow: var(--shadow-md);
}

.feature-icon-box {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.06);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
}

.feature-card-title {
    font-size: 20px;
    font-weight: 800;
    margin-bottom: 8px;
    color: #FFFFFF;
}

.feature-card-sub {
    font-size: 14px;
    color: var(--txt-secondary);
    line-height: 1.55;
    flex: 1;
    margin-bottom: 20px;
}

.feature-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--accent-violet);
    font-size: 14px;
    font-weight: 700;
}

.feature-card:hover .feature-link {
    gap: 10px;
}

/* Studios Container & Glass Panels */
.studio-container {
    background: var(--bg-surface);
    border: 1px solid var(--stroke-subtle);
    border-radius: var(--radius-xl);
    padding: 36px;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

/* Custom Tabs */
.tab-nav {
    display: flex;
    gap: 8px;
    background: rgba(255, 255, 255, 0.05);
    padding: 6px;
    border-radius: var(--radius-full);
    border: 1px solid var(--stroke-subtle);
    max-width: max-content;
    margin: 0 auto 32px;
    flex-wrap: wrap;
}

.tab-btn {
    padding: 8px 20px;
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 700;
    color: var(--txt-secondary);
    transition: all 0.25s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.tab-btn:hover {
    color: #fff;
}

.tab-btn.active {
    background: var(--gradient-primary);
    color: #fff;
    box-shadow: 0 4px 16px rgba(154, 140, 255, 0.35);
}

/* Preset Pills */
.preset-pill {
    padding: 8px 16px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--stroke-subtle);
    font-size: 13px;
    font-weight: 700;
    color: var(--txt-secondary);
    transition: all 0.2s ease;
}

.preset-pill:hover,
.preset-pill.active {
    background: rgba(154, 140, 255, 0.15);
    border-color: var(--accent-violet);
    color: #FFFFFF;
}

/* Mixer Grid */
.mixer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 28px;
    flex-wrap: wrap;
    gap: 16px;
}

.mixer-presets {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.mixer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 16px;
}

.mixer-card {
    background: var(--bg-card);
    border: 1px solid var(--stroke-subtle);
    border-radius: var(--radius-md);
    padding: 16px;
    transition: all 0.25s ease;
}

.mixer-card.active {
    border-color: var(--accent-violet);
    background: rgba(154, 140, 255, 0.08);
}

.mixer-card-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.mixer-track-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.mixer-icon {
    font-size: 22px;
}

.mixer-name {
    font-size: 15px;
    font-weight: 800;
    color: #FFFFFF;
}

.mixer-tag {
    font-size: 11px;
    color: var(--txt-secondary);
}

/* Slider Controls */
.slider-container {
    display: flex;
    align-items: center;
    gap: 10px;
}

input[type=range] {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.12);
    border-radius: 99px;
    outline: none;
    transition: all 0.2s ease;
}

input[type=range]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--accent-violet);
    cursor: pointer;
    box-shadow: 0 0 10px rgba(154, 140, 255, 0.6);
    transition: transform 0.15s ease;
}

input[type=range]::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

.vol-label {
    font-size: 12px;
    font-weight: 700;
    min-width: 35px;
    text-align: right;
    color: var(--txt-secondary);
}

.toggle-switch {
    width: 38px;
    height: 22px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 99px;
    position: relative;
    cursor: pointer;
    transition: background 0.25s ease;
}

.toggle-switch.on {
    background: var(--accent-violet);
}

.toggle-switch::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 16px;
    height: 16px;
    background: #FFFFFF;
    border-radius: 50%;
    transition: transform 0.25s ease;
}

.toggle-switch.on::after {
    transform: translateX(16px);
}

/* Master Player Bar */
.master-bar {
    background: rgba(15, 14, 25, 0.95);
    border: 1px solid var(--stroke-strong);
    border-radius: var(--radius-lg);
    padding: 16px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
    box-shadow: var(--shadow-md);
}

.master-play-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: #FFFFFF;
    box-shadow: 0 4px 16px rgba(154, 140, 255, 0.4);
}

.master-play-btn:hover {
    transform: scale(1.08);
}

/* Breathing Studio Visuals */
.breathing-stage {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--bg-surface);
    border: 1px solid var(--stroke-subtle);
    border-radius: var(--radius-xl);
    padding: 48px 24px;
    text-align: center;
}

.breathing-visual-box {
    width: 280px;
    height: 280px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 32px 0;
}

.breathing-glow-ring {
    position: absolute;
    width: 240px;
    height: 240px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(154, 140, 255, 0.3) 0%, rgba(94, 158, 255, 0) 70%);
    filter: blur(20px);
    transition: transform 4s cubic-bezier(0.4, 0, 0.2, 1);
}

.breathing-orb {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: var(--gradient-primary);
    box-shadow: 0 0 50px rgba(154, 140, 255, 0.5);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    position: relative;
    z-index: 2;
    transition: transform 4s cubic-bezier(0.4, 0, 0.2, 1);
}

.phase-text {
    font-size: 16px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 2px;
}

.timer-countdown {
    font-size: 42px;
    font-weight: 900;
    line-height: 1;
}

.pattern-selector-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 14px;
    width: 100%;
    max-width: 900px;
}

.pattern-card {
    background: var(--bg-card);
    border: 1px solid var(--stroke-subtle);
    border-radius: var(--radius-md);
    padding: 16px;
    cursor: pointer;
    text-align: left;
    transition: all 0.25s ease;
}

.pattern-card:hover,
.pattern-card.selected {
    border-color: var(--accent-violet);
    background: rgba(154, 140, 255, 0.1);
}

.pattern-name {
    font-size: 15px;
    font-weight: 800;
    color: #FFFFFF;
    margin-bottom: 4px;
}

.pattern-desc {
    font-size: 12px;
    color: var(--txt-secondary);
    line-height: 1.4;
}

/* Sleep Scapes Canvas */
.lantern-stage {
    position: relative;
    width: 100%;
    height: 520px;
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid var(--stroke-strong);
    box-shadow: var(--shadow-lg);
    background: #070714;
}

#lanternCanvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    display: block;
    cursor: crosshair;
}

.lantern-hud {
    position: absolute;
    top: 20px;
    left: 20px;
    right: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 10;
    pointer-events: none;
}

.lantern-counter {
    background: rgba(15, 14, 25, 0.85);
    backdrop-filter: blur(12px);
    border: 1px solid var(--stroke-subtle);
    padding: 8px 16px;
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 800;
    color: var(--accent-amber);
}

/* Dream Dictionary & Journal */
.dream-search-box {
    position: relative;
    max-width: 540px;
    margin: 0 auto 36px;
}

.dream-search-input {
    width: 100%;
    padding: 16px 20px 16px 48px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--stroke-subtle);
    color: #fff;
    font-size: 16px;
    outline: none;
    transition: all 0.25s ease;
}

.dream-search-input:focus {
    border-color: var(--accent-violet);
    box-shadow: 0 0 20px rgba(154, 140, 255, 0.2);
    background: rgba(255, 255, 255, 0.09);
}

.dream-search-icon {
    position: absolute;
    left: 18px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 18px;
    color: var(--txt-tertiary);
}

.dream-card {
    background: var(--bg-card);
    border: 1px solid var(--stroke-subtle);
    border-radius: var(--radius-md);
    padding: 20px;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.dream-card:hover {
    transform: translateY(-4px);
    border-color: var(--stroke-active);
    background: var(--bg-card-hover);
    box-shadow: var(--shadow-md);
}

.dream-badge {
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 3px 9px;
    border-radius: 99px;
    background: rgba(154, 140, 255, 0.15);
    color: var(--accent-violet);
}

/* Achievements & Badges */
.badge-card {
    background: var(--bg-card);
    border: 1px solid var(--stroke-subtle);
    border-radius: var(--radius-lg);
    padding: 24px;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

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

.badge-card.unlocked {
    border-color: rgba(255, 200, 102, 0.4);
    background: radial-gradient(circle at top, rgba(255, 200, 102, 0.1), var(--bg-surface) 70%);
}

.badge-card.locked {
    opacity: 0.6;
    filter: grayscale(0.5);
}

.badge-icon-box {
    width: 68px;
    height: 68px;
    margin: 0 auto 16px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    box-shadow: var(--shadow-sm);
    position: relative;
}

.tier-bronze .badge-icon-box {
    background: linear-gradient(135deg, #c98a5e, #a3673f);
}

.tier-silver .badge-icon-box {
    background: linear-gradient(135deg, #b9c2cf, #8a94a6);
}

.tier-gold .badge-icon-box {
    background: linear-gradient(135deg, #f0c45c, #d19a2c);
    box-shadow: 0 0 25px rgba(240, 196, 92, 0.35);
}

.tier-platinum .badge-icon-box {
    background: linear-gradient(135deg, #9a8cff, #5e9eff);
    box-shadow: 0 0 30px rgba(154, 140, 255, 0.45);
}

.badge-progress-bar {
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 99px;
    overflow: hidden;
    margin-top: 14px;
}

.badge-progress-fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 99px;
}

/* Sleep Lab 7-Night Experiments */
.experiment-card {
    background: var(--bg-card);
    border: 1px solid var(--stroke-subtle);
    border-radius: var(--radius-lg);
    padding: 24px;
    transition: all 0.3s ease;
    position: relative;
}

.experiment-card:hover {
    border-color: var(--accent-teal);
    background: var(--bg-card-hover);
    box-shadow: 0 10px 30px rgba(95, 212, 196, 0.15);
}

.experiment-card.active-exp {
    border-color: var(--accent-teal);
    background: radial-gradient(circle at top right, rgba(95, 212, 196, 0.12), var(--bg-surface) 60%);
}

.checkin-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.04);
    border-radius: var(--radius-md);
    margin-bottom: 8px;
}

/* Power Nap Ring */
.nap-dial-container {
    width: 280px;
    height: 280px;
    margin: 0 auto 28px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nap-svg-ring {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.nap-ring-bg {
    fill: none;
    stroke: rgba(255, 255, 255, 0.08);
    stroke-width: 12;
}

.nap-ring-progress {
    fill: none;
    stroke: url(#napGradient);
    stroke-width: 12;
    stroke-linecap: round;
    transition: stroke-dashoffset 1s linear;
}

.nap-center-info {
    position: absolute;
    text-align: center;
}

/* Interactive Math Alarm Challenge Modal */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(7, 7, 15, 0.88);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

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

.modal-card {
    background: var(--bg-surface);
    border: 1px solid var(--stroke-strong);
    border-radius: var(--radius-xl);
    padding: 36px;
    max-width: 480px;
    width: 100%;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8);
    text-align: center;
    transform: scale(0.92);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.modal-overlay.open .modal-card {
    transform: scale(1);
}

/* Quiz Card */
.quiz-card {
    background: var(--bg-surface);
    border: 1px solid var(--stroke-subtle);
    border-radius: var(--radius-xl);
    padding: 40px;
    max-width: 720px;
    margin: 0 auto;
    box-shadow: var(--shadow-lg);
}

.quiz-options-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.quiz-option {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--stroke-subtle);
    border-radius: var(--radius-md);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 14px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.quiz-option:hover {
    border-color: var(--accent-violet);
    background: rgba(154, 140, 255, 0.1);
    transform: translateX(4px);
}

/* Site Footer */
.site-footer {
    background: rgba(5, 5, 10, 0.95);
    border-top: 1px solid var(--stroke-subtle);
    padding: 70px 0 30px;
    margin-top: auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1.2fr 1.3fr;
    gap: 40px;
    margin-bottom: 50px;
}

.footer-col-title {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--txt-primary);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    font-size: 14px;
    color: var(--txt-secondary);
}

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

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid var(--stroke-subtle);
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    font-size: 13px;
    color: var(--txt-tertiary);
}

/* Layout Grids */
.schedule-builder-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 32px;
    align-items: start;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.35fr;
    gap: 32px;
    align-items: start;
}

/* ==========================================================================
   Responsive Breakpoints & Device Optimizations
   ========================================================================== */

@media (max-width: 992px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }
    
    .hero-subtitle {
        margin: 0 auto 32px;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-social-proof {
        justify-content: center;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }

    .split-library-grid,
    .score-calc-grid,
    .alarm-grid,
    .story-player-grid,
    .music-player-grid,
    .schedule-builder-grid,
    .contact-grid {
        grid-template-columns: 1fr !important;
        gap: 24px !important;
    }
}

@media (max-width: 768px) {
    :root {
        --nav-height: 70px;
    }
    
    .container {
        padding: 0 16px;
    }
    
    .site-header {
        height: var(--nav-height);
    }
    
    .nav-menu {
        position: fixed;
        top: var(--nav-height);
        left: 0;
        right: 0;
        height: calc(100vh - var(--nav-height));
        background: rgba(7, 7, 15, 0.98);
        backdrop-filter: blur(28px);
        -webkit-backdrop-filter: blur(28px);
        flex-direction: column;
        justify-content: flex-start;
        padding: 24px 16px 80px;
        gap: 14px;
        transform: translateY(-100%);
        opacity: 0;
        pointer-events: none;
        transition: all 0.35s cubic-bezier(0.2, 0.8, 0.2, 1);
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        z-index: 99999;
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }
    
    .nav-link {
        font-size: 17px;
        font-weight: 700;
        padding: 10px 14px;
        width: 100%;
        border-radius: var(--radius-md);
    }

    .nav-dropdown {
        width: 100%;
        text-align: left;
    }

    .nav-dropdown-btn {
        width: 100%;
        justify-content: space-between;
        font-size: 17px;
        font-weight: 800;
        padding: 10px 14px;
        border-radius: var(--radius-md);
        background: rgba(255, 255, 255, 0.04);
    }

    .dropdown-menu {
        position: static !important;
        transform: none !important;
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        display: none;
        background: rgba(255, 255, 255, 0.03);
        border: 1px solid var(--stroke-subtle);
        border-radius: var(--radius-md);
        box-shadow: none;
        padding: 8px;
        margin: 6px 0;
        width: 100%;
        min-width: auto;
        flex-direction: column;
        gap: 4px;
    }

    .nav-dropdown.open .dropdown-menu {
        display: flex !important;
        opacity: 1 !important;
        visibility: visible !important;
        pointer-events: auto !important;
    }

    .dropdown-menu li a {
        font-size: 14px;
        color: var(--txt-secondary);
        padding: 10px 12px;
    }

    .has-submenu .nested-submenu {
        position: static !important;
        transform: none !important;
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        display: none;
        width: 100% !important;
        min-width: auto !important;
        background: rgba(255, 255, 255, 0.02) !important;
        border: none !important;
        border-left: 2px solid var(--accent-violet) !important;
        border-radius: 0 0 var(--radius-md) var(--radius-md) !important;
        box-shadow: none !important;
        padding: 6px 6px 6px 12px !important;
        margin-top: 4px !important;
        flex-direction: column;
        gap: 3px;
    }

    .has-submenu.open .nested-submenu,
    .has-submenu:hover .nested-submenu {
        display: flex !important;
        opacity: 1 !important;
        visibility: visible !important;
        pointer-events: auto !important;
    }
    
    .mobile-toggle {
        display: block;
    }
    
    .hero-title {
        font-size: 32px;
        letter-spacing: -0.5px;
        line-height: 1.2;
    }
    
    .hero-subtitle {
        font-size: 15px;
    }
    
    .hero-actions {
        flex-direction: column;
        width: 100%;
        gap: 12px;
    }
    
    .hero-actions .app-store-btn,
    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .floating-badge {
        display: none;
    }
    
    .feature-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .mixer-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .master-bar {
        padding: 16px 14px;
        flex-direction: column;
        align-items: stretch;
        gap: 14px;
    }

    .master-bar > div {
        width: 100%;
        justify-content: space-between;
    }

    .web-console-card {
        padding: 16px 14px;
        border-radius: var(--radius-lg);
        gap: 14px;
    }

    .console-section {
        padding: 12px 14px;
    }

    .console-channel {
        gap: 8px;
    }

    .channel-info {
        width: auto;
        min-width: 105px;
        font-size: 12px;
    }

    .mini-slider {
        min-width: 70px;
    }

    .console-grid-2 {
        grid-template-columns: 1fr !important;
        gap: 8px !important;
    }
    
    .breathing-stage {
        padding: 32px 16px;
        border-radius: var(--radius-lg);
    }

    .breathing-visual-box {
        width: 220px;
        height: 220px;
        margin: 20px 0;
    }
    
    .breathing-glow-ring {
        width: 190px;
        height: 190px;
    }
    
    .breathing-orb {
        width: 140px;
        height: 140px;
    }
    
    .phase-text {
        font-size: 14px;
    }

    .timer-countdown {
        font-size: 32px;
    }

    .pattern-selector-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .lantern-stage {
        height: 380px;
        border-radius: var(--radius-lg);
    }

    .lantern-hud {
        top: 10px;
        left: 10px;
        right: 10px;
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
    }

    .lantern-counter {
        font-size: 11px;
        padding: 6px 12px;
        text-align: center;
    }

    .lantern-hud > div {
        justify-content: center;
    }

    .lantern-hud .btn-sm {
        padding: 6px 10px;
        font-size: 11px;
    }
    
    .pricing-price {
        font-size: 38px;
    }

    .studio-container {
        padding: 20px 16px;
        border-radius: var(--radius-lg);
    }

    .tab-nav {
        max-width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        flex-wrap: nowrap !important;
        justify-content: flex-start !important;
        padding: 4px;
        scrollbar-width: none;
        margin-bottom: 20px;
    }

    .tab-nav::-webkit-scrollbar {
        display: none;
    }

    .tab-btn {
        font-size: 13px;
        padding: 6px 14px;
        white-space: nowrap;
        flex-shrink: 0;
    }

    .category-subnav-bar {
        padding: 8px 0;
    }

    .subnav-wrapper {
        gap: 8px;
        padding: 0 4px 4px;
    }

    .subnav-group-title {
        font-size: 11px;
    }

    .subnav-pill {
        padding: 6px 12px;
        font-size: 12px;
        gap: 6px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }
}

@media (max-width: 480px) {
    .section {
        padding: 40px 0;
    }
    
    .hero-title {
        font-size: 26px;
        line-height: 1.2;
    }
    
    .section-title {
        font-size: 22px;
        line-height: 1.25;
    }

    .section-sub {
        font-size: 14px;
    }

    .studio-container {
        padding: 16px 12px;
        border-radius: var(--radius-lg);
    }

    .feature-card {
        padding: 20px 14px;
    }

    .btn {
        padding: 10px 18px;
        font-size: 14px;
    }

    .btn-lg {
        padding: 12px 22px;
        font-size: 15px;
        width: 100%;
    }

    .brand-title-group .brand-badge {
        display: none;
    }

    .brand-name {
        font-size: 20px;
    }

    .brand-avatar-box {
        width: 36px;
        height: 36px;
        border-radius: 10px;
    }

    .nap-dial-container {
        width: 220px;
        height: 220px;
    }

    #napTimerDisplay {
        font-size: 32px !important;
    }

    .modal-card {
        padding: 24px 16px;
    }

    .quiz-card {
        padding: 20px 16px;
    }

    .app-vip-pass {
        padding: 28px 18px;
    }
}

@media (min-width: 1440px) {
    :root {
        --max-width: 1320px;
    }
    
    .hero-title {
        font-size: 64px;
    }
}

/* ==========================================================================
   nini Animated Mascot Logo & iOS-Parity Splash Screen
   ========================================================================== */
.nini-splash-overlay {
    position: fixed;
    inset: 0;
    background: radial-gradient(circle at center, #151329 0%, #07060f 100%);
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.nini-splash-overlay.fade-out {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.nini-splash-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    text-align: center;
}

.nini-mascot-logo {
    color: #FFFFFF;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    animation: niniBreathing 2.2s infinite ease-in-out alternate;
    filter: drop-shadow(0 0 24px rgba(154, 140, 255, 0.4));
}

@keyframes niniBreathing {
    0% { transform: scale(1); }
    100% { transform: scale(1.035); }
}

/* Blinking Eyes (Exact iOS SplashView & Brand.swift timing) */
.nini-blinking-eye .eye-open {
    opacity: 1;
    animation: niniEyeOpen 3.4s infinite ease-in-out;
}

.nini-blinking-eye .eye-closed {
    opacity: 0;
    animation: niniEyeClosed 3.4s infinite ease-in-out;
}

@keyframes niniEyeOpen {
    0%, 20% { opacity: 1; }
    22%, 27% { opacity: 0; } /* 1st soft blink */
    29%, 48% { opacity: 1; }
    50%, 55% { opacity: 0; } /* 2nd sleepy blink */
    57%, 100% { opacity: 1; }
}

@keyframes niniEyeClosed {
    0%, 20% { opacity: 0; }
    22%, 27% { opacity: 1; } /* 1st soft blink */
    29%, 48% { opacity: 0; }
    50%, 55% { opacity: 1; } /* 2nd sleepy blink */
    57%, 100% { opacity: 0; }
}

/* 8-Point Star Twinkle */
.nini-star {
    transform-origin: 80px 16.6px;
    animation: niniStarTwinkle 2.2s infinite ease-in-out alternate;
}

@keyframes niniStarTwinkle {
    0% { transform: scale(0.85); opacity: 0.75; }
    100% { transform: scale(1.18); opacity: 1; filter: drop-shadow(0 0 8px var(--accent-violet)); }
}

/* Splash Screen Sleeping Moon Avatar Frame */
.nini-splash-moon-frame {
    width: 140px;
    height: 140px;
    border-radius: 36px;
    overflow: hidden;
    box-shadow: 0 0 50px rgba(154, 140, 255, 0.45), 0 20px 40px rgba(0, 0, 0, 0.8);
    border: 2px solid rgba(255, 200, 102, 0.4);
    animation: niniMoonBreathing 2.4s infinite ease-in-out alternate;
}

@keyframes niniMoonBreathing {
    0% { transform: scale(1); filter: drop-shadow(0 0 20px rgba(154, 140, 255, 0.3)); }
    100% { transform: scale(1.06); filter: drop-shadow(0 0 35px rgba(255, 200, 102, 0.6)); }
}

.nini-splash-moon-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.nini-splash-tagline {
    font-size: 15px;
    font-weight: 700;
    color: var(--txt-secondary);
    letter-spacing: 0.5px;
    animation: fadeInTagline 0.8s ease-out;
}

@keyframes fadeInTagline {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   Mobile Apps Page (app.php) Styles
   ========================================================================== */
.app-hero-wrapper {
    position: relative;
    padding: 30px 0 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.app-emblem-glow {
    position: relative;
    width: 130px;
    height: 130px;
    margin: 0 auto 32px;
}

.app-emblem-glow::before {
    content: '';
    position: absolute;
    inset: -25px;
    background: radial-gradient(circle, rgba(154, 140, 255, 0.4) 0%, rgba(255, 200, 102, 0.2) 60%, transparent 80%);
    filter: blur(30px);
    z-index: 0;
    animation: niniMoonBreathing 2.4s infinite ease-in-out alternate;
}

.app-emblem-img {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 100%;
    border-radius: 34px;
    overflow: hidden;
    border: 2px solid rgba(255, 200, 102, 0.45);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8), 0 0 35px rgba(154, 140, 255, 0.4);
    object-fit: cover;
    display: block;
}

.app-pills-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}

.app-spec-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--stroke-subtle);
    font-size: 12px;
    font-weight: 700;
    color: var(--txt-secondary);
}

.app-vip-pass {
    background: linear-gradient(135deg, rgba(154, 140, 255, 0.15) 0%, rgba(94, 234, 212, 0.05) 50%, rgba(18, 17, 30, 0.95) 100%);
    border: 1.5px solid var(--stroke-active);
    border-radius: var(--radius-xl);
    padding: 44px 36px;
    max-width: 620px;
    margin: 0 auto 70px;
    box-shadow: 0 25px 60px rgba(0,0,0,0.6), 0 0 40px rgba(154, 140, 255, 0.15);
    position: relative;
    overflow: hidden;
}

.app-vip-pass::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 200, 102, 0.08) 0%, transparent 60%);
    pointer-events: none;
}

.platform-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
    margin-bottom: 70px;
    text-align: left;
}

.platform-card {
    background: var(--bg-card);
    border: 1px solid var(--stroke-subtle);
    border-radius: var(--radius-lg);
    padding: 28px;
    display: flex;
    flex-direction: column;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.platform-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--stroke-active);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.platform-icon-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
}

.platform-icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.platform-status-badge {
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 4px 10px;
    border-radius: var(--radius-full);
}

/* ==========================================================================
   Legal Pages (Privacy, Terms, Disclaimer) Responsive Styles
   ========================================================================== */
.legal-container {
    max-width: 880px;
    margin: 0 auto;
}

.legal-meta-badges {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px 12px;
    font-size: 13px;
    margin-top: 16px;
}

.legal-meta-badges .badge {
    font-size: 12px;
    padding: 6px 12px;
    border-radius: var(--radius-full);
    font-weight: 700;
}

.legal-toc-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 8px 20px;
    margin: 0;
    padding-left: 20px;
    font-size: 14px;
}

.legal-toc-grid a {
    color: #b5a8ff;
    text-decoration: none;
    display: inline-block;
    padding: 3px 0;
    transition: color 0.2s ease;
}

.legal-toc-grid a:hover {
    color: #d4ccff;
    text-decoration: underline;
}

.legal-content-card {
    background: var(--bg-card);
    border: 1px solid var(--stroke-subtle);
    border-radius: var(--radius-xl);
    padding: 36px 32px;
    line-height: 1.75;
    color: var(--txt-secondary);
    font-size: 15px;
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.legal-content-card section {
    scroll-margin-top: 90px;
}

.legal-content-card h2 {
    color: #FFFFFF;
    font-size: 21px;
    font-weight: 800;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
    line-height: 1.3;
}

.legal-content-card h3 {
    color: #d6d0ff;
    font-size: 16px;
    font-weight: 800;
    margin: 18px 0 8px;
}

.legal-data-table {
    width: 100%;
    border-collapse: collapse;
    border-radius: var(--radius-md);
    overflow: hidden;
    font-size: 14px;
}

.legal-data-table th {
    background: rgba(154, 135, 255, 0.12);
    color: #d9d4ff;
    padding: 12px 14px;
    text-align: left;
    border-bottom: 1px solid var(--stroke-subtle);
}

.legal-data-table td {
    padding: 12px 14px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

@media (max-width: 768px) {
    .legal-content-card {
        padding: 24px 18px;
        gap: 26px;
        border-radius: var(--radius-lg);
        font-size: 14px;
        line-height: 1.65;
    }

    .legal-content-card h2 {
        font-size: 18px;
    }

    .legal-toc-grid {
        grid-template-columns: 1fr;
        gap: 6px;
        padding-left: 18px;
    }

    .legal-meta-badges {
        font-size: 12px;
        gap: 6px;
    }

    .legal-meta-badges .badge {
        font-size: 11px;
        padding: 4px 10px;
    }
}

@media (max-width: 480px) {
    .legal-content-card {
        padding: 18px 14px;
        gap: 22px;
        font-size: 13.5px;
    }

    .legal-content-card h2 {
        font-size: 17px;
    }

    .legal-content-card h3 {
        font-size: 15px;
    }

    .legal-data-table th,
    .legal-data-table td {
        padding: 8px 10px;
        font-size: 12.5px;
    }
}