/* ==========================================================================
   TYSON Media Group - Unified Multi-Theme Corporate Portal Stylesheet
   Typography: Cormorant Garamond (Headers / Titles / Serif) & Inter (Body)
   Themes: Noir (Pure Black), Nintendo Wii (Channels), Frutiger Aero (Apple Skeuomorphic Aqua/Glass), Nature Botanical
   ========================================================================== */

/* ==========================================================================
   1. Dynamic Theme Variable Engine
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400;1,500;1,600&family=Inter:wght@300;400;500;600;700&family=M+PLUS+Rounded+1c:wght@400;500;700;800&family=Nunito:wght@400;600;700;800&display=block');

/* Universal Font Standards */
:root {
    --font-heading: 'Cormorant Garamond', Georgia, serif;
    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --container-max-width: 1720px;
    --trans-fast: 0.2s ease;
    --trans-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Theme 1: Default Noir (Midnight Monochrome) */
:root, [data-theme="noir"] {
    --bg-black: #000000;
    --bg-body-gradient: radial-gradient(circle at 50% 15%, rgba(255, 255, 255, 0.03) 0%, #000000 80%);
    --bg-header: rgba(0, 0, 0, 0.98);
    --bg-surface: #090909;
    --bg-surface-hover: #141414;
    --bg-card: #0c0c0c;
    --bg-card-hover: #141414;
    --bg-yt-card: #0a0a0a;
    
    --text-white: #ffffff;
    --text-pure: #ffffff;
    --text-body: #e2e5eb;
    --text-muted: #a3acb9;
    --text-dim: #717a8a;
    
    --border-subtle: rgba(255, 255, 255, 0.14);
    --border-hover: rgba(255, 255, 255, 0.4);
    --accent-color: #ffffff;
    --accent-glow: rgba(255, 255, 255, 0.25);
    
    --card-radius: 0px;
    --btn-radius: 0px;
    --box-shadow-card: none;
}

/* Theme 2: Nintendo Wii (Authentic Wii System Menu, Sky Blue & Dark Elements) */
[data-theme="wii"] {
    --bg-black: #ebf0f5;
    --bg-body-gradient: 
        repeating-linear-gradient(0deg, transparent, transparent 38px, rgba(30, 41, 59, 0.04) 39px, transparent 40px),
        repeating-linear-gradient(90deg, transparent, transparent 38px, rgba(30, 41, 59, 0.04) 39px, transparent 40px),
        radial-gradient(circle at 50% 0%, #ffffff 0%, #e2e8f0 70%, #cbd5e1 100%);
    --bg-header: rgba(255, 255, 255, 0.96);
    --bg-surface: #ffffff;
    --bg-surface-hover: #e8f4fc;
    --bg-card: #ffffff;
    --bg-card-hover: #f0f9ff;
    --bg-yt-card: #ffffff;
    
    --text-white: #111827;
    --text-pure: #030712;
    --text-body: #374151;
    --text-muted: #6b7280;
    --text-dim: #9ca3af;
    
    --border-subtle: #1e293b;
    --border-hover: #00a6e2;
    --accent-color: #00a6e2;
    --accent-glow: rgba(0, 166, 226, 0.45);
    
    --card-radius: 24px;
    --btn-radius: 32px;
    --box-shadow-card: 0 8px 24px rgba(15, 23, 42, 0.08), inset 0 2px 0 #ffffff;
    --font-heading: 'M PLUS Rounded 1c', 'Nunito', 'Continuum Medium', system-ui, -apple-system, sans-serif;
    --font-serif: 'M PLUS Rounded 1c', 'Nunito', system-ui, sans-serif;
    --font-sans: 'M PLUS Rounded 1c', 'Nunito', system-ui, sans-serif;
}

[data-theme="wii"] body,
[data-theme="wii"] .page-title,
[data-theme="wii"] .editorial-title,
[data-theme="wii"] .editorial-tag,
[data-theme="wii"] .hero-tagline-title,
[data-theme="wii"] .nav-link,
[data-theme="wii"] .btn,
[data-theme="wii"] .card h3,
[data-theme="wii"] .card p,
[data-theme="wii"] .yt-card-title,
[data-theme="wii"] .yt-card-channel-name,
[data-theme="wii"] .filter-tab,
[data-theme="wii"] .footer-domain-title,
[data-theme="wii"] .footer-domain-subtext,
[data-theme="wii"] .settings-title {
    font-family: 'M PLUS Rounded 1c', 'Nunito', 'Continuum Medium', system-ui, -apple-system, sans-serif !important;
}

/* Theme 3: Frutiger Aero (Early Apple Skeuomorphic Aqua Glass & Tactile Hardware) */
[data-theme="frutiger"] {
    --bg-black: #061c30;
    --bg-body-gradient: radial-gradient(circle at 50% -10%, #1e6fa8 0%, #0d3b66 35%, #061c30 75%, #041424 100%);
    --bg-header: linear-gradient(180deg, #134975 0%, #0c3659 100%);
    --bg-surface: #0b3457;
    --bg-surface-hover: #104875;
    --bg-card: #092c4a;
    --bg-card-hover: #0e3d66;
    --bg-yt-card: #082947;
    
    --text-white: #ffffff;
    --text-pure: #ffffff;
    --text-body: #e0f2fe;
    --text-muted: #bae6fd;
    --text-dim: #7dd3fc;
    
    --border-subtle: #1e5a8a;
    --border-hover: #38bdf8;
    --accent-color: #38bdf8;
    --accent-glow: rgba(56, 189, 248, 0.45);
    
    --card-radius: 16px;
    --btn-radius: 22px;
    --box-shadow-card: 0 10px 28px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.35), inset 0 -1px 0 rgba(0, 0, 0, 0.4);
}

/* Theme 4: Nature Botanical (Living Arboretum, Deep Moss Evergreen) */
[data-theme="nature"] {
    --bg-black: #051208;
    --bg-body-gradient: radial-gradient(circle at 50% 10%, #0d2814 0%, #051208 85%);
    --bg-header: rgba(5, 22, 11, 0.96);
    --bg-surface: #0a2412;
    --bg-surface-hover: #13381c;
    --bg-card: #0b2212;
    --bg-card-hover: #143b1f;
    --bg-yt-card: #091e0f;
    
    --text-white: #f0fdf4;
    --text-pure: #ffffff;
    --text-body: #dcfce7;
    --text-muted: #86efac;
    --text-dim: #4ade80;
    
    --border-subtle: rgba(74, 222, 128, 0.25);
    --border-hover: rgba(74, 222, 128, 0.65);
    --accent-color: #22c55e;
    --accent-glow: rgba(34, 197, 94, 0.4);
    
    --card-radius: 12px;
    --btn-radius: 10px;
    --box-shadow-card: 0 10px 28px rgba(5, 36, 17, 0.5), inset 0 1px 1px rgba(74, 222, 128, 0.2);
}

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

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--bg-black);
    transition: background-color 0.4s ease;
    width: 100%;
    max-width: 100vw;
    overflow-x: hidden;
    -webkit-text-size-adjust: 100%;
}

body {
    width: 100%;
    max-width: 100vw;
    background: var(--bg-black);
    background-image: var(--bg-body-gradient);
    background-attachment: fixed;
    color: var(--text-body);
    font-family: var(--font-sans);
    font-size: 1.1rem;
    line-height: 1.75;
    font-weight: 300;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: background 0.4s ease, color 0.3s ease;
}

/* Authentic Wii Pointer Hand Cursor */
[data-theme="wii"], 
[data-theme="wii"] button, 
[data-theme="wii"] a, 
[data-theme="wii"] input, 
[data-theme="wii"] .yt-card, 
[data-theme="wii"] .filter-tab {
    cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='32' height='32' viewBox='0 0 32 32'%3E%3Cpath d='M10 2a2 2 0 0 0-2 2v10.5L6.2 13a2.5 2.5 0 0 0-3.5 0 2.5 2.5 0 0 0 0 3.5l8.5 8.5a7 7 0 0 0 5 2h5.8a7 7 0 0 0 7-7v-6a2 2 0 0 0-2-2 2 2 0 0 0-1.8 1.1 2 2 0 0 0-2.2-.1 2 2 0 0 0-2-1.9 2 2 0 0 0-2-2.1V4a2 2 0 0 0-2-2z' fill='%23ffffff' stroke='%231e293b' stroke-width='2' stroke-linejoin='round'/%3E%3Ccircle cx='11' cy='7' r='1.5' fill='%2300a6e2'/%3E%3C/svg%3E"), auto !important;
}

main {
    flex: 1;
    position: relative;
    z-index: 2;
}

/* ==========================================================================
   2. Brand Logos & Assets
   ========================================================================== */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

.logo-img {
    height: 52px !important;
    max-height: 52px !important;
    width: auto !important;
    max-width: 350px !important;
    object-fit: contain !important;
    opacity: 0.98;
    transition: var(--trans-fast);
}

[data-theme="wii"] .logo-img,
[data-theme="wii"] .division-banner-img,
[data-theme="wii"] .yt-banner-logo-img,
[data-theme="wii"] .about-banner-logo {
    filter: invert(1) hue-rotate(180deg) brightness(0.18);
}

.about-banner-logo {
    height: auto;
    max-height: 140px;
    width: 100%;
    max-width: 680px;
    object-fit: contain;
    margin: 1rem auto 2rem auto;
    display: block;
    filter: drop-shadow(0 0 25px var(--accent-glow));
    transition: transform var(--trans-smooth), filter var(--trans-smooth);
}

.about-banner-logo:hover {
    transform: scale(1.02);
    filter: drop-shadow(0 0 35px var(--accent-glow));
}

/* ==========================================================================
   Universal Brand Domain Typography Rule:
   Whenever anything on the website says 'tysonmediagroup.org', it is strictly
   styled in Cormorant Garamond Italic.
   ========================================================================== */
.brand-tmg-domain,
.tmg-domain-text,
code.brand-tmg-domain,
code.brand-domain,
a.brand-tmg-domain,
.footer-domain-title,
[data-domain="tmg"] {
    font-family: 'Cormorant Garamond', Georgia, serif !important;
    font-style: italic !important;
    font-weight: 500 !important;
    letter-spacing: 0.015em !important;
}

code {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-style: italic;
    font-size: 1.05em;
}

.logo-img:hover {
    opacity: 1;
    transform: scale(1.02);
}

.division-banner-img {
    height: 38px !important;
    max-height: 38px !important;
    width: auto !important;
    max-width: 260px !important;
    object-fit: contain !important;
}

.footer-logo {
    height: 56px !important;
    max-height: 56px !important;
    width: auto !important;
    max-width: 360px !important;
    object-fit: contain !important;
    opacity: 0.98;
    margin-bottom: 1.25rem;
}

.footer-property-img {
    height: 24px !important;
    max-height: 24px !important;
    width: auto !important;
    max-width: 160px !important;
    object-fit: contain !important;
    opacity: 0.9;
    transition: var(--trans-fast);
}

.footer-t5s-img {
    height: 28px !important;
    max-height: 28px !important;
    width: auto !important;
    max-width: 140px !important;
    object-fit: contain !important;
    opacity: 0.95;
    filter: drop-shadow(0 0 10px var(--accent-glow));
    transition: var(--trans-fast);
}

.footer-trace-logo {
    height: 90px !important;
    max-height: 90px !important;
    width: auto !important;
    max-width: 480px !important;
    object-fit: contain !important;
    margin: 0 auto 1rem auto;
    opacity: 0.95;
    filter: drop-shadow(0 0 20px var(--accent-glow));
}

.yt-banner-logo-img {
    height: 52px !important;
    max-height: 52px !important;
    width: auto !important;
    max-width: 340px !important;
    object-fit: contain !important;
    margin-bottom: 0.5rem;
}

/* ==========================================================================
   3. Full-Screen & Container Layouts
   ========================================================================== */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 3.5rem;
}

.container-wide {
    width: 100%;
    max-width: 1920px;
    margin: 0 auto;
    padding: 0 4rem;
}

.section-padding {
    padding: 5.5rem 0;
    border-top: 1px solid var(--border-subtle);
}

[data-theme="wii"] .section-padding {
    border-top: 2px solid #1e293b;
    box-shadow: 0 -1px 0 rgba(255, 255, 255, 0.9);
}

[data-theme="frutiger"] .section-padding {
    border-top: 1px solid #1a5686;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

/* SPA Page View Transitions */
.page-view {
    display: none;
    opacity: 0;
    transition: opacity 0.35s ease, transform 0.35s ease;
    transform: translateY(8px);
}

.page-view.active-view {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

.page-header {
    padding: 4.25rem 0 3.25rem 0;
    text-align: center;
    border-bottom: 1px solid var(--border-subtle);
    background: radial-gradient(circle at 50% 0%, var(--accent-glow) 0%, transparent 70%);
}

[data-theme="wii"] .page-header {
    border-bottom: 2px solid #1e293b;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.9) 0%, #e2e8f0 100%);
}

[data-theme="frutiger"] .page-header {
    border-bottom: 1.5px solid #1f649c;
    background: linear-gradient(180deg, rgba(30, 111, 168, 0.4) 0%, rgba(6, 28, 48, 0.8) 100%);
    box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.4);
}

.page-title {
    font-family: var(--font-heading);
    font-size: 4.8rem;
    font-weight: 400;
    line-height: 1.08;
    color: var(--text-white);
    margin-bottom: 1.25rem;
    letter-spacing: -0.01em;
}

[data-theme="frutiger"] .page-title,
[data-theme="frutiger"] .editorial-title,
[data-theme="frutiger"] .hero-tagline-title {
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.6);
}

.page-subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 850px;
    margin: 0 auto;
    font-weight: 300;
    line-height: 1.6;
}

.editorial-tag {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    color: var(--text-white);
    text-transform: uppercase;
    margin-bottom: 1.25rem;
}

[data-theme="wii"] .editorial-tag {
    color: #00a6e2;
    font-weight: 600;
    letter-spacing: 0.12em;
}

[data-theme="frutiger"] .editorial-tag {
    color: #38bdf8;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6);
}

.editorial-title {
    font-family: var(--font-heading);
    font-size: 3.2rem;
    font-weight: 400;
    line-height: 1.15;
    color: var(--text-white);
    margin-bottom: 1.25rem;
}

/* ==========================================================================
   4. Permanent Centerpiece Launch Intro (tysonmediagroup.org)
   ========================================================================== */
.hero-domain-stage {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 0.25rem 0 0.5rem 0;
    width: 100%;
}

.domain-hero-svg {
    width: 100%;
    max-width: 980px;
    height: auto;
    min-height: 105px;
    display: block;
    overflow: visible;
    filter: drop-shadow(0 0 12px rgba(255, 255, 255, 0.18));
}

/* Continuous left-to-right glowing beam while page is loading / before intro finishes */
.intro-animated-page:not(.intro-complete) .domain-hero-svg {
    animation: loadingGlowSweep 2.2s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

@keyframes loadingGlowSweep {
    0% {
        filter: drop-shadow(-60px 0 15px rgba(255, 255, 255, 0.15)) drop-shadow(0 0 6px rgba(255, 255, 255, 0.2));
    }
    50% {
        filter: drop-shadow(0px 0 35px rgba(255, 255, 255, 0.95)) drop-shadow(0 0 60px var(--accent-glow));
    }
    100% {
        filter: drop-shadow(60px 0 15px rgba(255, 255, 255, 0.15)) drop-shadow(0 0 6px rgba(255, 255, 255, 0.2));
    }
}

.intro-animated-page.intro-complete .domain-hero-svg {
    animation: settleGlow 1.2s ease-out forwards;
}

@keyframes settleGlow {
    0% {
        filter: drop-shadow(0 0 30px rgba(255, 255, 255, 0.85)) drop-shadow(0 0 50px var(--accent-glow));
    }
    100% {
        filter: drop-shadow(0 0 12px rgba(255, 255, 255, 0.25));
    }
}

.domain-hero-text {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-style: italic;
    font-weight: 400;
    font-size: 78px;
    letter-spacing: 0.02em;
    text-anchor: middle;
}

.trace-char {
    display: inline;
    stroke: var(--text-white);
    stroke-width: 1.2px;
    fill: transparent;
    stroke-dasharray: 240;
    stroke-dashoffset: 240;
    opacity: 0;
    animation: drawIndividualChar 0.38s cubic-bezier(0.2, 0.8, 0.4, 1) forwards, fillIndividualChar 0.75s ease forwards;
}

@keyframes drawIndividualChar {
    0% {
        stroke-dashoffset: 240;
        opacity: 0;
        stroke-width: 1.8px;
    }
    20% {
        opacity: 1;
    }
    100% {
        stroke-dashoffset: 0;
        opacity: 1;
        stroke-width: 1.2px;
    }
}

@keyframes fillIndividualChar {
    0%, 65% {
        fill: transparent;
    }
    100% {
        fill: var(--text-white);
    }
}

/* Accelerated, smooth calligraphy pen-trace sequence across all 19 letters (completes in ~1.8s) */
.trace-c1  { animation-delay: 0.05s, 1.85s; }
.trace-c2  { animation-delay: 0.14s, 1.85s; }
.trace-c3  { animation-delay: 0.23s, 1.85s; }
.trace-c4  { animation-delay: 0.32s, 1.85s; }
.trace-c5  { animation-delay: 0.41s, 1.85s; }
.trace-c6  { animation-delay: 0.52s, 1.85s; }
.trace-c7  { animation-delay: 0.61s, 1.85s; }
.trace-c8  { animation-delay: 0.70s, 1.85s; }
.trace-c9  { animation-delay: 0.79s, 1.85s; }
.trace-c10 { animation-delay: 0.88s, 1.85s; }
.trace-c11 { animation-delay: 0.99s, 1.85s; }
.trace-c12 { animation-delay: 1.08s, 1.85s; }
.trace-c13 { animation-delay: 1.17s, 1.85s; }
.trace-c14 { animation-delay: 1.26s, 1.85s; }
.trace-c15 { animation-delay: 1.35s, 1.85s; }
.trace-c16 { animation-delay: 1.44s, 1.85s; }
.trace-c17 { animation-delay: 1.53s, 1.85s; }
.trace-c18 { animation-delay: 1.62s, 1.85s; }
.trace-c19 { animation-delay: 1.71s, 1.85s; }

.hero-tagline-title {
    font-family: var(--font-heading);
    font-size: 2.8rem;
    font-weight: 400;
    font-style: italic;
    color: var(--text-white);
    letter-spacing: 0.01em;
    margin-bottom: 1.75rem;
}

.intro-bottom-logo-wrap {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 100;
    pointer-events: none;
    transition: opacity 0.8s ease, transform 0.8s ease;
    text-align: center;
    width: 95%;
    max-width: 1200px;
}

.intro-bottom-logo {
    height: 280px !important;
    max-height: 35vh !important;
    width: auto !important;
    max-width: 1100px !important;
    object-fit: contain !important;
    opacity: 0.96;
    margin: 0 auto;
    filter: drop-shadow(0 0 30px var(--accent-glow));
}

.intro-animated-page.intro-complete .intro-bottom-logo-wrap {
    opacity: 0;
    transform: translateX(-50%) translateY(20px);
    pointer-events: none;
}

.intro-animated-page .main-header,
.intro-animated-page .hero-tag-wrap,
.intro-animated-page .hero-tagline-title,
.intro-animated-page .hero-cta-group,
.intro-animated-page .home-content-section,
.intro-animated-page .main-footer {
    opacity: 0;
    transform: translateY(14px);
    transition: opacity 0.75s cubic-bezier(0.16, 1, 0.3, 1), transform 0.75s cubic-bezier(0.16, 1, 0.3, 1);
}

.intro-animated-page.intro-complete .main-header,
.intro-animated-page.intro-complete .hero-tag-wrap,
.intro-animated-page.intro-complete .hero-tagline-title,
.intro-animated-page.intro-complete .hero-cta-group,
.intro-animated-page.intro-complete .home-content-section,
.intro-animated-page.intro-complete .main-footer {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================================================
   5. Clean Navigation Header (No Network Clutter)
   ========================================================================== */
.main-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--bg-header);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--border-subtle);
    height: 84px;
    display: flex;
    align-items: center;
    transition: background 0.3s ease, border-color 0.3s ease;
}

[data-theme="wii"] .main-header {
    background: #ffffff;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.08);
    border-bottom: 2px solid #1e293b;
    position: relative;
}

[data-theme="wii"] .main-header::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 3px;
    background: #00a6e2;
}

/* Apple Aqua Machined Glass Chassis Header */
[data-theme="frutiger"] .main-header {
    background: linear-gradient(180deg, #134e7c 0%, #0e3b61 49%, #092a47 50%, #061e33 100%);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.4);
    border-bottom: 1.5px solid #1f649c;
}

.header-inner {
    padding: 0 4rem;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    width: 100%;
    max-width: 1920px;
    margin: 0 auto;
}

.brand-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    justify-self: start;
}

.main-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 3.5rem;
    justify-self: center;
}

.nav-link {
    font-family: var(--font-heading);
    font-size: 1.45rem;
    font-weight: 500;
    color: var(--text-pure);
    text-decoration: none;
    transition: var(--trans-fast);
    padding: 0.35rem 0;
    position: relative;
    white-space: nowrap;
    opacity: 0.85;
}

.nav-link:hover {
    opacity: 1;
    color: var(--text-white);
}

.nav-link.active {
    opacity: 1;
    color: var(--text-white);
    font-weight: 600;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--accent-color);
    box-shadow: 0 0 8px var(--accent-glow);
}

[data-theme="wii"] .nav-link.active {
    color: #00a6e2;
}

[data-theme="wii"] .nav-link.active::after {
    background: #00a6e2;
    height: 3px;
    box-shadow: 0 0 10px rgba(0, 166, 226, 0.6);
}

[data-theme="frutiger"] .nav-link {
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    flex-shrink: 0;
    justify-self: end;
}

/* Sleek Settings Gear Button */
.settings-toggle-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    background: var(--bg-surface);
    color: var(--text-white);
    border: 1px solid var(--border-subtle);
    padding: 0.55rem 1.15rem;
    border-radius: var(--btn-radius);
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--trans-fast);
    box-shadow: var(--box-shadow-card);
}

.settings-toggle-btn svg {
    color: var(--accent-color);
    transition: transform 0.4s ease;
}

.settings-toggle-btn:hover {
    border-color: var(--border-hover);
    background: var(--bg-surface-hover);
    transform: translateY(-2px);
}

.settings-toggle-btn:hover svg {
    transform: rotate(45deg);
}

[data-theme="wii"] .settings-toggle-btn {
    border: 2px solid #1e293b;
    background: linear-gradient(180deg, #ffffff 0%, #e2e8f0 100%);
    color: #111827;
    font-weight: 600;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08), inset 0 1px 0 #ffffff;
}

[data-theme="wii"] .settings-toggle-btn:hover {
    border-color: #00a6e2;
    box-shadow: 0 0 14px rgba(0, 166, 226, 0.5);
}

/* Apple iOS Aqua Settings Button */
[data-theme="frutiger"] .settings-toggle-btn {
    background: linear-gradient(180deg, #1b5d94 0%, #12446d 49%, #0c3354 50%, #082640 100%);
    border: 1px solid #236fae;
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.5);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6);
}

.mobile-toggle {
    display: none;
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
    padding: 0.75rem 0.85rem;
    border-radius: 6px;
}

.mobile-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--text-white);
    transition: transform var(--trans-fast);
}

/* ==========================================================================
   6. Buttons (Skeuomorphic, Cormorant Garamond & Tactile Gloss)
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 2.4rem;
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    text-decoration: none;
    cursor: pointer;
    transition: var(--trans-smooth);
    border: 1px solid transparent;
    border-radius: var(--btn-radius);
    user-select: none;
}

.btn-primary {
    background: var(--text-white);
    color: var(--bg-black);
    border: 1px solid var(--text-white);
}

/* Nintendo Wii Primary Button */
[data-theme="wii"] .btn-primary {
    background: linear-gradient(180deg, #73ccff 0%, #00a6e2 60%, #0088cc 100%);
    color: #ffffff;
    border: 2px solid #1e293b;
    box-shadow: 0 6px 18px rgba(0, 166, 226, 0.45), inset 0 2px 3px rgba(255, 255, 255, 0.9);
    font-weight: 600;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

/* Classic Apple Aqua Physical Candy Gel Button (iOS 1–6 / Mac OS X) */
[data-theme="frutiger"] .btn-primary {
    background: linear-gradient(180deg, #7ad4fc 0%, #38bdf8 49%, #0284c7 50%, #0369a1 100%);
    color: #ffffff;
    border: 1px solid #084c74;
    box-shadow: 0 8px 20px rgba(2, 132, 199, 0.45), inset 0 1px 1px #ffffff, inset 0 -1px 2px rgba(0, 0, 0, 0.4);
    font-weight: 600;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

[data-theme="frutiger"] .btn-primary:active {
    transform: translateY(2px);
    box-shadow: inset 0 2px 5px rgba(0, 0, 0, 0.6);
}

/* Nature Botanical Primary Button */
[data-theme="nature"] .btn-primary {
    background: linear-gradient(180deg, #4ade80 0%, #16a34a 100%);
    color: #041407;
    border: 1px solid #86efac;
    box-shadow: 0 6px 20px rgba(22, 163, 74, 0.45);
    font-weight: 600;
}

.btn-primary:hover {
    filter: brightness(1.08);
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: var(--text-white);
    border: 1px solid var(--border-subtle);
}

[data-theme="wii"] .btn-secondary {
    background: linear-gradient(180deg, #ffffff 0%, #e2e8f0 100%);
    color: #1e293b;
    border: 2px solid #1e293b;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08), inset 0 1px 0 #ffffff;
}

[data-theme="wii"] .btn-secondary:hover {
    border-color: #00a6e2;
    box-shadow: 0 0 14px rgba(0, 166, 226, 0.4);
}

/* Apple Inset Glass Secondary Button */
[data-theme="frutiger"] .btn-secondary {
    background: linear-gradient(180deg, #154c79 0%, #0e375a 49%, #0a2945 50%, #061e33 100%);
    color: #ffffff;
    border: 1px solid #1f649c;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.4);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

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

.btn-outline {
    background: transparent;
    color: var(--text-white);
    border: 1px solid var(--border-subtle);
}

[data-theme="wii"] .btn-outline {
    border: 2px solid #1e293b;
    color: #1e293b;
    background: #ffffff;
    box-shadow: 0 2px 6px rgba(0,0,0,0.05);
}

[data-theme="wii"] .btn-outline:hover {
    color: #00a6e2;
    border-color: #00a6e2;
    background: #ffffff;
    box-shadow: 0 0 12px rgba(0, 166, 226, 0.4);
}

[data-theme="frutiger"] .btn-outline {
    border: 1px solid #236fae;
    background: linear-gradient(180deg, rgba(27, 93, 148, 0.3) 0%, rgba(12, 51, 84, 0.5) 100%);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.btn-outline:hover {
    color: var(--text-white);
    border-color: var(--border-hover);
    background: var(--bg-surface-hover);
    transform: translateY(-2px);
}

.btn-youtube-cta {
    background: var(--bg-surface);
    color: var(--text-white);
    border: 1px solid var(--border-subtle);
    font-family: var(--font-heading);
    font-size: 1.25rem;
}

[data-theme="wii"] .btn-youtube-cta {
    border: 2px solid #1e293b;
    background: #ffffff;
    color: #1e293b;
}

[data-theme="frutiger"] .btn-youtube-cta {
    background: linear-gradient(180deg, #154c79 0%, #0e375a 49%, #0a2945 50%, #061e33 100%);
    border: 1px solid #1f649c;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.btn-youtube-cta:hover {
    border-color: #ff0033;
    background: rgba(255, 0, 51, 0.1);
    color: #ffffff;
    transform: translateY(-2px);
}

.btn-youtube-pill {
    background: #ff0033;
    color: #fff;
    border: 1px solid #ff0033;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 24px;
    padding: 0.65rem 1.6rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    transition: var(--trans-fast);
}

.btn-youtube-pill:hover {
    background: #cc0029;
    border-color: #cc0029;
    transform: translateY(-2px);
}

.btn-sm {
    padding: 0.65rem 1.6rem;
    font-size: 1.15rem;
}

.btn-block {
    width: 100%;
}

/* ==========================================================================
   7. Hero Section
   ========================================================================== */
.hero-section {
    padding: 4.5rem 0 4rem 0;
    text-align: center;
    background: radial-gradient(circle at 50% 20%, var(--accent-glow) 0%, transparent 70%);
}

.hero-container {
    max-width: 1300px;
}

.hero-tag-wrap {
    margin-bottom: 0.25rem;
}

.hero-cta-group {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.25rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.section-header-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 3.5rem;
    flex-wrap: wrap;
    gap: 2rem;
}

/* ==========================================================================
   8. YouTube Video Grid & Channel Tiles
   ========================================================================== */
.yt-channel-banner {
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border-subtle);
    padding: 4.5rem 0 3.5rem 0;
    margin-bottom: 3rem;
    border-radius: var(--card-radius);
    box-shadow: var(--box-shadow-card);
}

[data-theme="wii"] .yt-channel-banner {
    border: 2px solid #1e293b;
    background: linear-gradient(180deg, #ffffff 0%, #e2e8f0 100%);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08), inset 0 2px 0 #ffffff;
}

[data-theme="frutiger"] .yt-channel-banner {
    background: linear-gradient(180deg, #0f3f69 0%, #092c4b 100%);
    border: 1.5px solid #1f649c;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.35);
}

.yt-channel-header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 2.5rem;
}

.yt-channel-user-info {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.yt-avatar-large {
    width: 96px;
    height: 96px;
    border-radius: 50%;
    background: var(--bg-surface-hover);
    border: 2px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ff0033;
    flex-shrink: 0;
}

[data-theme="wii"] .yt-avatar-large {
    border: 2px solid #1e293b;
    background: #ffffff;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

[data-theme="frutiger"] .yt-avatar-large {
    border: 2px solid #257abf;
    background: linear-gradient(180deg, #154e7c 0%, #0b3152 100%);
    box-shadow: 0 6px 16px rgba(0,0,0,0.4), inset 0 1px 0 rgba(255,255,255,0.4);
}

.yt-channel-text-details {
    display: flex;
    flex-direction: column;
}

.yt-channel-meta-line {
    font-family: var(--font-sans);
    font-size: 0.95rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 0.85rem;
    flex-wrap: wrap;
}

.yt-channel-meta-line span.dot {
    color: var(--text-dim);
}

.yt-channel-action-buttons {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

/* YouTube Feed Video Grid (4 Columns Full Width) */
.yt-feed-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2.5rem 2rem;
}

/* Base Video Card */
.yt-card {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    cursor: pointer;
    background: var(--bg-yt-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--card-radius);
    padding: 0.75rem;
    box-shadow: var(--box-shadow-card);
    transition: transform var(--trans-fast), border-color var(--trans-fast), box-shadow var(--trans-fast), background var(--trans-fast);
    position: relative;
    overflow: hidden;
}

.yt-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-hover);
    background: var(--bg-surface-hover);
}

/* Nintendo Wii Channel Tiles */
[data-theme="wii"] .yt-feed-grid {
    gap: 2.5rem 2.25rem;
}

[data-theme="wii"] .yt-card {
    background: linear-gradient(180deg, #ffffff 0%, #f3f6f9 60%, #e2e8f0 100%);
    border: 2px solid #1e293b;
    border-radius: 28px;
    padding: 1.15rem;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.12), inset 0 2px 4px #ffffff;
    position: relative;
}

[data-theme="wii"] .yt-card .yt-card-info-row {
    border-top: 1.5px solid #1e293b;
    padding-top: 0.85rem;
    margin-top: 0.25rem;
}

[data-theme="wii"] .yt-card:hover {
    transform: scale(1.05) translateY(-6px);
    border-color: #00a6e2;
    box-shadow: 0 16px 36px rgba(0, 166, 226, 0.45), 0 0 0 3px #00a6e2, inset 0 2px 4px #ffffff;
    background: #ffffff;
}

[data-theme="wii"] .yt-card-thumb-container {
    border-radius: 18px;
    border: 2px solid #1e293b;
}

[data-theme="wii"] .yt-duration-badge {
    background: #00a6e2;
    color: #ffffff;
    font-weight: 700;
    border: 1px solid #1e293b;
    border-radius: 12px;
    padding: 3px 9px;
}

[data-theme="wii"] .yt-play-overlay-icon {
    background: rgba(0, 166, 226, 0.9);
    border: 2px solid #ffffff;
    box-shadow: 0 0 12px rgba(0, 166, 226, 0.8);
}

/* Apple Aqua Physical Glass Cards (iOS 1–6 / Mac OS X) */
[data-theme="frutiger"] .yt-card {
    background: linear-gradient(180deg, #104875 0%, #0b3457 49%, #082947 50%, #062038 100%);
    border: 1.5px solid #20639b;
    border-radius: 16px;
    padding: 0.95rem;
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.4), inset 0 -1px 0 rgba(0, 0, 0, 0.4);
    position: relative;
}

[data-theme="frutiger"] .yt-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 48%;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.28) 0%, rgba(255, 255, 255, 0.03) 100%);
    border-radius: 15px 15px 0 0;
    pointer-events: none;
}

[data-theme="frutiger"] .yt-card:hover {
    transform: translateY(-4px);
    border-color: #38bdf8;
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.6), 0 0 18px rgba(56, 189, 248, 0.35), inset 0 1px 0 #ffffff;
}

[data-theme="frutiger"] .yt-card-thumb-container {
    border: 1.5px solid #144f80;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.5), 0 1px 0 rgba(255, 255, 255, 0.2);
}

[data-theme="frutiger"] .yt-duration-badge {
    background: linear-gradient(180deg, #38bdf8 0%, #0284c7 100%);
    border: 1px solid #0369a1;
    color: #ffffff;
    font-weight: 600;
    text-shadow: 0 1px 1px rgba(0, 0, 0, 0.5);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

/* Nature Botanical Cards */
[data-theme="nature"] .yt-card {
    background: #0a2412;
    border: 1px solid rgba(74, 222, 128, 0.3);
    border-radius: 14px;
    box-shadow: 0 12px 30px rgba(5, 36, 17, 0.6);
}

[data-theme="nature"] .yt-card:hover {
    border-color: #4ade80;
    box-shadow: 0 16px 36px rgba(34, 197, 94, 0.4);
}

.yt-card-thumb-container {
    position: relative;
    width: 100%;
    aspect-ratio: 16/9;
    background: #000;
    border-radius: calc(var(--card-radius) - 4px);
    overflow: hidden;
    margin-bottom: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.yt-card-thumb-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.yt-card:hover .yt-card-thumb-img {
    transform: scale(1.04);
}

.yt-duration-badge {
    position: absolute;
    bottom: 8px;
    right: 8px;
    background: rgba(0, 0, 0, 0.85);
    color: #fff;
    font-family: var(--font-sans);
    font-size: 0.74rem;
    padding: 2px 7px;
    border-radius: 4px;
    font-weight: 500;
}

.badge-short {
    background: #ff0033 !important;
    color: #ffffff !important;
}

.yt-play-overlay-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.85);
    width: 48px;
    height: 48px;
    background: rgba(0, 0, 0, 0.75);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--trans-fast), transform var(--trans-fast);
    backdrop-filter: blur(4px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.yt-card:hover .yt-play-overlay-icon {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.yt-card-info-row {
    display: flex;
    gap: 0.9rem;
    align-items: flex-start;
}

.yt-card-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--bg-surface-hover);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ff0033;
    flex-shrink: 0;
    margin-top: 2px;
}

[data-theme="wii"] .yt-card-avatar {
    background: #1e293b;
    border: 1px solid #1e293b;
}

[data-theme="frutiger"] .yt-card-avatar {
    background: linear-gradient(180deg, #165385 0%, #0d385c 100%);
    border: 1px solid #236fae;
}

.yt-card-text {
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.yt-card-title {
    font-family: var(--font-sans);
    font-size: 1.05rem;
    font-weight: 600;
    line-height: 1.35;
    color: var(--text-white);
    margin-bottom: 0.4rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.yt-card-channel-name {
    font-size: 0.88rem;
    color: var(--text-muted);
    margin-bottom: 0.2rem;
}

.yt-card-metrics {
    font-size: 0.85rem;
    color: var(--text-dim);
    display: flex;
    gap: 0.4rem;
}

/* YouTube Video Player Modal */
.yt-modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.96);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: var(--trans-smooth);
    padding: 3rem;
}

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

.yt-modal-dialog {
    width: 100%;
    max-width: 1280px;
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--card-radius);
    position: relative;
    box-shadow: 0 25px 60px rgba(0,0,0,0.9);
}

[data-theme="wii"] .yt-modal-dialog {
    border: 3px solid #1e293b;
    box-shadow: 0 25px 60px rgba(0,0,0,0.4), 0 0 0 4px #00a6e2;
}

[data-theme="frutiger"] .yt-modal-dialog {
    border: 2px solid #20639b;
    background: #082947;
    box-shadow: 0 25px 60px rgba(0,0,0,0.8), inset 0 1px 0 rgba(255,255,255,0.4);
}

.yt-modal-player-wrap {
    position: relative;
    width: 100%;
    aspect-ratio: 16/9;
    background: #000;
}

.yt-modal-player-wrap iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.yt-modal-details {
    padding: 2rem 2.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border-subtle);
    flex-wrap: wrap;
    gap: 1.5rem;
}

[data-theme="wii"] .yt-modal-details {
    border-top: 2px solid #1e293b;
    background: linear-gradient(180deg, #ffffff 0%, #e2e8f0 100%);
}

[data-theme="frutiger"] .yt-modal-details {
    border-top: 1.5px solid #1f649c;
    background: linear-gradient(180deg, #104875 0%, #082947 100%);
}

.yt-modal-title {
    font-family: var(--font-heading);
    font-size: 1.85rem;
    font-weight: 500;
    color: var(--text-white);
}

.yt-modal-close {
    position: absolute;
    top: 1rem;
    right: 1.25rem;
    background: rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: #ffffff;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    line-height: 1;
    cursor: pointer;
    z-index: 100;
    transition: var(--trans-fast);
}

.yt-modal-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.05);
}

/* ==========================================================================
   9. Grids & Cards
   ========================================================================== */
.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

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

.card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--card-radius);
    box-shadow: var(--box-shadow-card);
    padding: 3.5rem 2.75rem;
    transition: var(--trans-smooth);
    display: flex;
    flex-direction: column;
}

[data-theme="wii"] .card {
    border: 2px solid #1e293b;
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 60%, #e2e8f0 100%);
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08), inset 0 2px 0 #ffffff;
}

[data-theme="wii"] .card:hover {
    border-color: #00a6e2;
    box-shadow: 0 14px 32px rgba(0, 166, 226, 0.3), 0 0 0 2px #00a6e2, inset 0 2px 0 #ffffff;
}

[data-theme="frutiger"] .card {
    background: linear-gradient(180deg, #104875 0%, #0b3457 49%, #082947 50%, #062038 100%);
    border: 1.5px solid #20639b;
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.4), inset 0 -1px 0 rgba(0, 0, 0, 0.4);
}

[data-theme="frutiger"] .card:hover {
    border-color: #38bdf8;
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.6), 0 0 18px rgba(56, 189, 248, 0.35), inset 0 1px 0 #ffffff;
}

.card:hover {
    border-color: var(--border-hover);
    background: var(--bg-card-hover);
    transform: translateY(-4px);
}

.card-num {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-style: italic;
    color: var(--text-white);
    margin-bottom: 1.25rem;
    display: block;
}

[data-theme="wii"] .card-num {
    color: #00a6e2;
    font-weight: 600;
}

[data-theme="frutiger"] .card-num {
    color: #38bdf8;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6);
}

.card h3 {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 400;
    color: var(--text-white);
    margin-bottom: 1.25rem;
    line-height: 1.2;
}

.card p {
    font-size: 1.05rem;
    color: var(--text-body);
    line-height: 1.75;
}

.lorem-placeholder {
    margin-top: 1.25rem;
    font-size: 0.95rem;
    color: var(--text-muted);
    font-style: italic;
}

.card-delayed {
    opacity: 0.5;
    filter: grayscale(0.85);
    position: relative;
    transition: var(--trans-smooth);
}

.card-delayed:hover {
    opacity: 0.65;
    filter: grayscale(0.5);
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.28rem 0.7rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-dim);
    border: 1px solid var(--border-subtle);
    margin-bottom: 1rem;
    width: fit-content;
}

.status-badge-warning {
    background: rgba(234, 179, 8, 0.12);
    color: #facc15;
    border-color: rgba(234, 179, 8, 0.3);
}

[data-theme="wii"] .status-badge-warning {
    background: rgba(234, 179, 8, 0.2);
    color: #854d0e;
    border-color: rgba(234, 179, 8, 0.5);
}

/* Inset Physical Search Box */
.search-box {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--btn-radius);
    padding: 0.75rem 1.25rem;
    width: 380px;
    transition: var(--trans-fast);
    box-shadow: var(--box-shadow-card);
}

[data-theme="wii"] .search-box {
    border: 2px solid #1e293b;
    background: #ffffff;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

[data-theme="wii"] .search-box:focus-within {
    border-color: #00a6e2;
    box-shadow: 0 0 12px rgba(0, 166, 226, 0.4);
}

[data-theme="frutiger"] .search-box {
    background: linear-gradient(180deg, #051624 0%, #09263f 100%);
    border: 1.5px solid #12446d;
    box-shadow: inset 0 2px 5px rgba(0, 0, 0, 0.6), 0 1px 0 rgba(255, 255, 255, 0.2);
}

[data-theme="frutiger"] .search-box:focus-within {
    border-color: #38bdf8;
    box-shadow: inset 0 2px 5px rgba(0, 0, 0, 0.6), 0 0 12px rgba(56, 189, 248, 0.5);
}

.search-box svg {
    color: var(--text-muted);
}

.search-box input {
    background: transparent;
    border: none;
    color: var(--text-white);
    font-family: var(--font-sans);
    font-size: 1rem;
    width: 100%;
    outline: none;
}

.category-filters {
    display: flex;
    gap: 1rem;
    margin-bottom: 3.5rem;
    flex-wrap: wrap;
    border-bottom: 1px solid var(--border-subtle);
    padding-bottom: 1.25rem;
}

[data-theme="wii"] .category-filters {
    border-bottom: 2px solid #1e293b;
}

[data-theme="frutiger"] .category-filters {
    border-bottom: 1.5px solid #1f649c;
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.15);
}

.filter-tab {
    background: transparent;
    color: var(--text-muted);
    border: none;
    padding: 0.5rem 1.25rem;
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--trans-fast);
    position: relative;
}

.filter-tab:hover {
    color: var(--text-white);
}

.filter-tab.active {
    color: var(--text-white) !important;
    font-weight: 600;
}

[data-theme="wii"] .filter-tab.active {
    color: #00a6e2 !important;
}

[data-theme="frutiger"] .filter-tab.active {
    color: #38bdf8 !important;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6);
}

.filter-tab.active::after {
    content: '';
    position: absolute;
    bottom: -1.25rem;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--accent-color);
}

[data-theme="wii"] .filter-tab.active::after {
    background: #00a6e2;
    height: 3px;
    box-shadow: 0 0 10px rgba(0, 166, 226, 0.6);
}

[data-theme="frutiger"] .filter-tab.active::after {
    background: #38bdf8;
    height: 3px;
    box-shadow: 0 0 10px rgba(56, 189, 248, 0.7);
}

/* ==========================================================================
   10. Legal & Policy Content (Charter Black & Same Thickness Arial Specification)
   ========================================================================== */
.legal-content-wrap {
    max-width: 960px;
    margin: 0 auto;
    font-family: Arial, Helvetica, sans-serif !important;
    font-size: 1.05rem;
    line-height: 1.85;
    font-weight: normal !important;
    color: #e2e8f0 !important;
    background: #000000 !important;
    padding: 3.5rem 3rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.95);
}

.legal-content-wrap * {
    font-family: Arial, Helvetica, sans-serif !important;
    font-weight: normal !important; /* All same thickness Arial font */
}

.legal-content-wrap h2 {
    font-family: Arial, Helvetica, sans-serif !important;
    font-size: 1.65rem;
    font-weight: normal !important;
    color: #ffffff !important;
    margin: 2.5rem 0 1rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
    padding-bottom: 0.5rem;
    letter-spacing: -0.01em;
}

.legal-content-wrap h2:first-of-type {
    margin-top: 0;
}

.legal-content-wrap h3 {
    font-family: Arial, Helvetica, sans-serif !important;
    font-size: 1.3rem;
    font-weight: normal !important;
    color: #ffffff !important;
    margin: 2rem 0 0.75rem 0;
}

.legal-content-wrap p {
    font-family: Arial, Helvetica, sans-serif !important;
    font-weight: normal !important;
    color: #cbd5e1 !important;
    margin-bottom: 1.5rem;
}

.legal-content-wrap ul {
    font-family: Arial, Helvetica, sans-serif !important;
    font-weight: normal !important;
    color: #cbd5e1 !important;
    margin: 1rem 0 1.75rem 1.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.legal-content-wrap li {
    font-family: Arial, Helvetica, sans-serif !important;
    font-weight: normal !important;
    color: #cbd5e1 !important;
}

.legal-content-wrap li strong,
.legal-content-wrap strong,
.legal-content-wrap b {
    color: #ffffff !important;
    font-weight: normal !important; /* Uniform thickness specification */
}

.legal-content-wrap code {
    font-family: Arial, Helvetica, sans-serif !important;
    font-weight: normal !important;
    color: #ffffff !important;
    background: #181818 !important;
    padding: 0.15rem 0.4rem;
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.legal-content-wrap .modal-callout {
    font-family: Arial, Helvetica, sans-serif !important;
    font-weight: normal !important;
    font-style: normal !important;
    font-size: 1.05rem !important;
    line-height: 1.75;
    background: #0d0d0d !important;
    color: #ffffff !important;
    border: 1px solid rgba(255, 255, 255, 0.18) !important;
    border-left: 4px solid var(--accent-color, #e50914) !important;
    padding: 1.75rem 2rem;
    margin: 2.5rem 0;
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.6);
}

.legal-content-wrap .modal-callout strong {
    font-weight: normal !important;
}

.legal-content-wrap .modal-callout a {
    color: #ffffff !important;
    text-decoration: underline;
    font-weight: normal !important;
}

/* Force pure black background & uniform Arial thickness across ALL themes for legal charter */
[data-theme="wii"] .legal-content-wrap,
[data-theme="frutiger"] .legal-content-wrap {
    background: #000000 !important;
    color: #e2e8f0 !important;
    border: 1px solid rgba(255, 255, 255, 0.22) !important;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.95) !important;
}

[data-theme="wii"] .legal-content-wrap *,
[data-theme="frutiger"] .legal-content-wrap * {
    font-family: Arial, Helvetica, sans-serif !important;
    font-weight: normal !important;
}

[data-theme="wii"] .legal-content-wrap h2,
[data-theme="wii"] .legal-content-wrap h3,
[data-theme="wii"] .legal-content-wrap p,
[data-theme="wii"] .legal-content-wrap ul,
[data-theme="wii"] .legal-content-wrap li,
[data-theme="frutiger"] .legal-content-wrap h2,
[data-theme="frutiger"] .legal-content-wrap h3,
[data-theme="frutiger"] .legal-content-wrap p,
[data-theme="frutiger"] .legal-content-wrap ul,
[data-theme="frutiger"] .legal-content-wrap li {
    font-family: Arial, Helvetica, sans-serif !important;
    font-weight: normal !important;
    color: #cbd5e1 !important;
}

[data-theme="wii"] .legal-content-wrap h2,
[data-theme="frutiger"] .legal-content-wrap h2 {
    color: #ffffff !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2) !important;
}

[data-theme="wii"] .legal-content-wrap .modal-callout,
[data-theme="frutiger"] .legal-content-wrap .modal-callout {
    background: #0d0d0d !important;
    color: #ffffff !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    border-left: 4px solid #00a6e2 !important;
}

.legal-bottom-brand {
    text-align: center;
    margin-top: 3.5rem;
    padding-top: 2.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    display: flex;
    justify-content: center;
    align-items: center;
}

.legal-banner-logo {
    width: 100%;
    max-width: 480px !important; /* Enlarged logo at bottom */
    height: auto;
    opacity: 0.96;
    filter: drop-shadow(0 6px 18px rgba(0, 0, 0, 0.75));
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.legal-banner-logo:hover {
    opacity: 1;
    transform: scale(1.02);
}

/* ==========================================================================
   11. Forms & Contact Layout
   ========================================================================== */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 6rem;
}

.contact-info-list {
    margin-top: 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.contact-info-item span:first-child {
    display: block;
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 0.35rem;
}

.contact-info-item span:last-child {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--text-white);
}

.editorial-form {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--card-radius);
    padding: 4rem 3.5rem;
    box-shadow: var(--box-shadow-card);
}

[data-theme="wii"] .editorial-form {
    border: 2px solid #1e293b;
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

[data-theme="frutiger"] .editorial-form {
    background: linear-gradient(180deg, #0f3f69 0%, #092c4b 100%);
    border: 1.5px solid #1f649c;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.35);
}

.form-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.75rem;
}

.form-field {
    margin-bottom: 1.75rem;
}

.form-field label {
    display: block;
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    margin-bottom: 0.6rem;
    text-transform: uppercase;
}

.form-field input, 
.form-field select, 
.form-field textarea {
    width: 100%;
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    color: var(--text-white);
    padding: 1rem 1.25rem;
    font-family: var(--font-sans);
    font-size: 1rem;
    outline: none;
    transition: var(--trans-fast);
    border-radius: var(--btn-radius);
}

[data-theme="wii"] .form-field input,
[data-theme="wii"] .form-field select,
[data-theme="wii"] .form-field textarea {
    border: 2px solid #1e293b;
    background: #ffffff;
    color: #111827;
}

[data-theme="wii"] .form-field input:focus,
[data-theme="wii"] .form-field select:focus,
[data-theme="wii"] .form-field textarea:focus {
    border-color: #00a6e2;
    box-shadow: 0 0 12px rgba(0, 166, 226, 0.4);
}

[data-theme="frutiger"] .form-field input,
[data-theme="frutiger"] .form-field select,
[data-theme="frutiger"] .form-field textarea {
    background: linear-gradient(180deg, #051624 0%, #09263f 100%);
    border: 1.5px solid #12446d;
    box-shadow: inset 0 2px 5px rgba(0, 0, 0, 0.6), 0 1px 0 rgba(255, 255, 255, 0.2);
}

[data-theme="frutiger"] .form-field input:focus,
[data-theme="frutiger"] .form-field select:focus,
[data-theme="frutiger"] .form-field textarea:focus {
    border-color: #38bdf8;
    box-shadow: inset 0 2px 5px rgba(0, 0, 0, 0.6), 0 0 12px rgba(56, 189, 248, 0.5);
}

.form-feedback {
    margin-top: 1.5rem;
    font-size: 0.95rem;
    text-align: center;
    min-height: 1.4rem;
    font-family: var(--font-sans);
}

.form-feedback.success { color: var(--accent-color); }
.form-feedback.error { color: #f87171; }
.form-feedback.loading { color: var(--text-muted); }

/* ==========================================================================
   12. Footer
   ========================================================================== */
.main-footer {
    background: var(--bg-black);
    border-top: 1px solid var(--border-subtle);
    padding: 5rem 0 3rem 0;
    margin-top: auto;
    transition: background 0.3s ease;
    position: relative;
}

[data-theme="wii"] .main-footer {
    background: #18202c !important;
    border-top: 3px solid #00a6e2;
    color: #e2e8f0;
    box-shadow: 0 -10px 35px rgba(0, 0, 0, 0.25);
}

[data-theme="wii"] .main-footer .footer-mission,
[data-theme="wii"] .main-footer a,
[data-theme="wii"] .main-footer .footer-bottom,
[data-theme="wii"] .main-footer .footer-legal-links a {
    color: #cbd5e1;
}

[data-theme="wii"] .main-footer h4,
[data-theme="wii"] .main-footer .footer-domain-title,
[data-theme="wii"] .main-footer .footer-domain-subtext {
    color: #ffffff;
}

[data-theme="wii"] .main-footer a:hover {
    color: #38bdf8;
}

[data-theme="frutiger"] .main-footer {
    background: linear-gradient(180deg, #0d3558 0%, #061e33 100%);
    border-top: 1.5px solid #20639b;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.35), 0 -10px 30px rgba(0, 0, 0, 0.4);
}

.footer-top {
    display: grid;
    grid-template-columns: 2.2fr 1fr 1.3fr 1.2fr;
    gap: 4rem;
    margin-bottom: 3.5rem;
}

.footer-mission {
    font-size: 1.05rem;
    color: var(--text-body);
    line-height: 1.75;
    max-width: 440px;
}

.footer-nav-col h4 {
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-white);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.footer-nav-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.footer-nav-col a {
    color: var(--text-body);
    text-decoration: none;
    font-size: 1.05rem;
    transition: var(--trans-fast);
}

.footer-nav-col a:hover {
    color: var(--accent-color);
}

.footer-properties-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.footer-prop-item {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    text-decoration: none;
    padding: 0.25rem 0;
}

/* ==========================================================================
   Footer Domain Directory (TYSON Brand Accordion)
   ========================================================================== */
.footer-domain-dropdown {
    margin: 2rem 0 3rem 0;
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
    background: transparent;
    transition: var(--trans-fast);
}

[data-theme="wii"] .footer-domain-dropdown {
    border-top: 2px solid #1e293b;
    border-bottom: 2px solid #1e293b;
}

[data-theme="frutiger"] .footer-domain-dropdown {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.footer-domain-summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 0;
    cursor: pointer;
    user-select: none;
    list-style: none;
    transition: var(--trans-fast);
}

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

.footer-domain-summary-tag {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--text-muted);
}

[data-theme="wii"] .footer-domain-summary-tag {
    color: #64748b;
}

[data-theme="frutiger"] .footer-domain-summary-tag {
    color: #93c5fd;
}

.footer-domain-summary-title {
    font-family: var(--font-heading);
    font-size: 1.55rem;
    font-weight: 400;
    font-style: italic;
    color: var(--text-white);
    letter-spacing: 0.02em;
    flex: 1;
    margin: 0 1.5rem;
    text-align: left;
}

[data-theme="wii"] .footer-domain-summary-title {
    font-style: normal;
    font-size: 1.2rem;
    font-weight: 600;
    color: #111827;
}

[data-theme="frutiger"] .footer-domain-summary-title {
    color: #ffffff;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6);
}

.footer-domain-chevron {
    color: var(--text-muted);
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.footer-domain-dropdown[open] .footer-domain-chevron {
    transform: rotate(180deg);
}

.footer-domain-dropdown-body {
    padding: 2rem 0 2.5rem 0;
    border-top: 1px solid var(--border-subtle);
    animation: fadeInDropdown 0.3s ease-out;
}

[data-theme="wii"] .footer-domain-dropdown-body {
    border-top: 1.5px solid #cbd5e1;
}

[data-theme="frutiger"] .footer-domain-dropdown-body {
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}

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

.footer-domain-columns {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3.5rem;
}

@media (max-width: 992px) {
    .footer-domain-columns {
        grid-template-columns: repeat(2, 1fr);
        gap: 2.5rem;
    }
}

@media (max-width: 640px) {
    .footer-domain-columns {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-domain-summary-title {
        font-size: 1.25rem;
        margin: 0 0.75rem;
    }
}

.footer-domain-col h4 {
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-white);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 1.25rem;
}

[data-theme="wii"] .footer-domain-col h4 {
    color: #111827;
}

[data-theme="frutiger"] .footer-domain-col h4 {
    color: #ffffff;
}

.footer-domain-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding: 0;
    margin: 0;
}

.footer-domain-col a {
    color: var(--text-body);
    text-decoration: none;
    font-size: 1.02rem;
    font-family: var(--font-sans);
    font-weight: 300;
    transition: var(--trans-fast);
    display: inline-block;
}

.footer-domain-col a:hover {
    color: var(--accent-color);
    transform: translateX(3px);
}

[data-theme="wii"] .footer-domain-col a:hover {
    color: #00a6e2;
}

[data-theme="frutiger"] .footer-domain-col a:hover {
    color: #38bdf8;
}

.footer-domain-centerpiece {
    text-align: center;
    padding: 2.25rem 0 2rem 0;
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
    margin-bottom: 2.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

[data-theme="wii"] .footer-domain-centerpiece {
    border-top: 1.5px solid rgba(255, 255, 255, 0.15);
    border-bottom: 1.5px solid rgba(255, 255, 255, 0.15);
}

[data-theme="frutiger"] .footer-domain-centerpiece {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.footer-domain-title {
    font-family: var(--font-heading);
    font-style: italic;
    font-size: 2.8rem;
    font-weight: 400;
    letter-spacing: 0.02em;
    color: var(--text-white);
    margin-bottom: 0.35rem;
}

.footer-domain-subtext {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--text-white);
    letter-spacing: 0.04em;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
    font-size: 0.95rem;
    color: var(--text-muted);
    font-family: var(--font-sans);
}

.footer-legal-links {
    display: flex;
    gap: 1.75rem;
    align-items: center;
    flex-wrap: wrap;
}

.footer-legal-links a {
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--trans-fast);
}

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

/* ==========================================================================
   13. Settings & Preferences Modal (Apple Skeuomorphic Chassis Dialog)
   ========================================================================== */
.settings-modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    z-index: 2500;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: var(--trans-smooth);
    padding: 1.5rem;
}

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

.settings-modal-dialog {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--card-radius, 8px);
    max-width: 680px;
    width: 100%;
    max-height: 85vh;
    max-height: 85dvh;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding: 2.5rem 2.25rem;
    position: relative;
    box-shadow: 0 25px 60px rgba(0,0,0,0.85);
}

.settings-modal-close {
    position: absolute;
    top: 1.25rem;
    right: 1.25rem;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
    z-index: 100;
    transition: var(--trans-fast);
}

.settings-modal-close:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: scale(1.05);
}

[data-theme="wii"] .settings-modal-close {
    background: #ebf0f5;
    border: 2px solid #1e293b;
    color: #111827;
}

[data-theme="frutiger"] .settings-modal-close {
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.4);
    color: #ffffff;
}

[data-theme="wii"] .settings-modal-dialog {
    border: 3px solid #1e293b;
    background: #ffffff;
    box-shadow: 0 25px 60px rgba(0,0,0,0.3), 0 0 0 3px #00a6e2;
}

[data-theme="frutiger"] .settings-modal-dialog {
    border: 2px solid #20639b;
    background: linear-gradient(180deg, #0e3d66 0%, #082947 100%);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8), inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.settings-header {
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--border-subtle);
    padding-bottom: 1.25rem;
}

[data-theme="wii"] .settings-header {
    border-bottom: 2px solid #1e293b;
}

[data-theme="frutiger"] .settings-header {
    border-bottom: 1.5px solid #1f649c;
}

.settings-title {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 500;
    color: var(--text-white);
    margin-bottom: 0.25rem;
}

.settings-section {
    margin-bottom: 2.25rem;
}

.settings-section-title {
    font-family: var(--font-sans);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-muted);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.theme-options-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.theme-option-card {
    padding: 1.25rem;
    border: 1px solid var(--border-subtle);
    border-radius: var(--card-radius);
    background: var(--bg-card);
    cursor: pointer;
    transition: var(--trans-fast);
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    text-align: left;
}

[data-theme="wii"] .theme-option-card {
    border: 2px solid #1e293b;
    background: linear-gradient(180deg, #ffffff 0%, #f1f5f9 100%);
}

[data-theme="frutiger"] .theme-option-card {
    border: 1.5px solid #1a5686;
    background: linear-gradient(180deg, #0b3457 0%, #062038 100%);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.25), 0 2px 6px rgba(0, 0, 0, 0.3);
}

.theme-option-card:hover {
    border-color: var(--accent-color);
    transform: translateY(-2px);
}

.theme-option-card.selected {
    border-color: var(--accent-color);
    box-shadow: 0 0 12px var(--accent-glow);
}

[data-theme="wii"] .theme-option-card.selected {
    border-color: #00a6e2;
    box-shadow: 0 0 16px rgba(0, 166, 226, 0.5), 0 0 0 2px #00a6e2;
}

[data-theme="frutiger"] .theme-option-card.selected {
    border-color: #38bdf8;
    box-shadow: 0 0 16px rgba(56, 189, 248, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.theme-indicator-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.theme-option-title {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--text-white);
}

.theme-swatch-circle {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    display: inline-block;
    border: 1px solid rgba(255, 255, 255, 0.4);
}

.swatch-noir { background: #000000; border-color: #ffffff; }
.swatch-wii { background: #00a6e2; border-color: #1e293b; }
.swatch-frutiger { background: linear-gradient(135deg, #38bdf8 0%, #0284c7 100%); border-color: #0369a1; }
.swatch-nature { background: #22c55e; }

.theme-option-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.4;
}

.settings-action-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--card-radius);
}

[data-theme="wii"] .settings-action-row {
    border: 2px solid #1e293b;
    background: linear-gradient(180deg, #ffffff 0%, #f1f5f9 100%);
}

[data-theme="frutiger"] .settings-action-row {
    border: 1.5px solid #1a5686;
    background: linear-gradient(180deg, #0b3457 0%, #062038 100%);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

/* ==========================================================================
   14. Responsive Adaptations & Mobile View Engine
   ========================================================================== */
@media (max-width: 1400px) {
    .yt-feed-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 1100px) {
    .yt-feed-grid { grid-template-columns: repeat(2, 1fr); }
    .grid-4 { grid-template-columns: 1fr; }
    .grid-3 { grid-template-columns: 1fr; }
    .grid-2 { grid-template-columns: 1fr; }
    .contact-layout { grid-template-columns: 1fr; }
    .footer-top { grid-template-columns: 1fr 1fr; gap: 3rem; }
    .container { padding: 0 2rem; }
    .container-wide { padding: 0 2rem; }
    .header-inner { padding: 0 2rem; }
    .main-nav { gap: 2rem; }
    .theme-options-grid { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
    .main-header {
        height: 72px;
        width: 100%;
        max-width: 100vw;
        box-sizing: border-box;
    }

    .header-inner {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 0 1.25rem;
        width: 100%;
        box-sizing: border-box;
    }

    .brand-logo {
        flex-shrink: 1;
        min-width: 0;
    }
    
    .logo-img {
        height: 36px !important;
        max-width: 180px !important;
    }

    .header-actions {
        display: flex;
        align-items: center;
        gap: 0.65rem;
        flex-shrink: 0;
    }

    .settings-toggle-btn span {
        display: none !important; /* Hide text 'Settings' on mobile/tablet to keep only the gear icon */
    }

    .settings-toggle-btn {
        padding: 0.55rem 0.75rem !important;
    }

    .main-nav {
        display: none;
        position: fixed;
        top: 72px;
        left: 0;
        width: 100vw;
        height: calc(100dvh - 72px);
        height: calc(100vh - 72px);
        background: var(--bg-header);
        backdrop-filter: blur(30px);
        -webkit-backdrop-filter: blur(30px);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding: 3.5rem 2rem;
        gap: 2rem;
        z-index: 999;
        overflow-y: auto;
        border-top: 1px solid var(--border-subtle);
        transition: opacity 0.3s ease, transform 0.3s ease;
    }

    [data-theme="wii"] .main-nav {
        background: rgba(255, 255, 255, 0.98);
        border-top: 2px solid #1e293b;
    }

    [data-theme="frutiger"] .main-nav {
        background: rgba(6, 30, 51, 0.96);
        border-top: 1.5px solid #1f649c;
    }

    .main-nav.active {
        display: flex;
        animation: fadeInNav 0.25s ease-out;
    }

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

    .main-nav .nav-link {
        font-size: 2rem;
        padding: 0.6rem 0;
        opacity: 1;
        width: 100%;
        text-align: center;
    }

    .mobile-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
    }

    .mobile-toggle.active span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .mobile-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-toggle.active span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .hero-section {
        padding: 3rem 0 2rem 0;
    }

    .domain-hero-svg {
        width: 100%;
        min-height: 60px;
    }

    .page-title {
        font-size: 3.2rem;
        line-height: 1.15;
    }

    .editorial-title {
        font-size: 2.3rem;
    }

    .hero-tagline-title { 
        font-size: 1.85rem; 
        margin-bottom: 1.25rem; 
    }
    
    .hero-cta-group { 
        flex-direction: column; 
        width: 100%; 
        gap: 1rem;
    }

    .hero-cta-group .btn { 
        width: 100%; 
    }

    .category-filters {
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: 0.75rem;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        gap: 0.75rem;
    }

    .category-filters::-webkit-scrollbar {
        display: none;
    }

    .filter-tab {
        white-space: nowrap;
        font-size: 1.15rem;
        padding: 0.4rem 0.85rem;
        flex-shrink: 0;
    }

    .filter-tab.active::after {
        bottom: -0.75rem;
    }

    .settings-modal-dialog {
        max-width: 92vw !important;
        width: 100% !important;
        max-height: 82vh !important;
        max-height: 82dvh !important;
        padding: 2rem 1.5rem !important;
        overflow-y: auto !important;
        -webkit-overflow-scrolling: touch !important;
    }

    .yt-feed-grid { grid-template-columns: 1fr; }
    .form-grid-2 { grid-template-columns: 1fr; }
    .footer-top { grid-template-columns: 1fr; gap: 2.5rem; }
    .footer-domain-title { font-size: 2.2rem; }
    .footer-bottom { flex-direction: column; align-items: flex-start; gap: 1rem; }
    .intro-bottom-logo { height: 160px !important; }
}

@media (max-width: 600px) {
    .container,
    .container-wide {
        padding: 0 1.25rem;
        width: 100%;
        max-width: 100vw;
        box-sizing: border-box;
    }

    .header-inner {
        padding: 0 0.85rem;
    }

    .logo-img {
        height: 32px !important;
        max-width: 155px !important;
    }

    .page-header {
        padding: 3rem 0 2rem 0;
    }

    .page-title {
        font-size: 2.35rem;
        letter-spacing: -0.01em;
    }

    .editorial-tag {
        font-size: 0.95rem;
    }

    .editorial-title {
        font-size: 1.75rem;
    }

    .hero-tagline-title {
        font-size: 1.35rem;
    }

    .section-padding {
        padding: 3.5rem 0;
    }

    .card {
        padding: 2rem 1.25rem;
    }

    .legal-content-wrap {
        padding: 2rem 1.25rem;
    }

    .legal-banner-logo {
        max-width: 100% !important;
    }

    .settings-modal-dialog {
        width: 94vw !important;
        max-height: 82vh !important;
        max-height: 82dvh !important;
        padding: 1.75rem 1.15rem !important;
        overflow-y: auto !important;
    }

    .theme-options-grid {
        grid-template-columns: 1fr !important;
    }

    .yt-modal-backdrop {
        padding: 1rem;
    }

    .yt-modal-details {
        padding: 1.25rem 1rem;
        flex-direction: column;
        align-items: flex-start;
    }

    .yt-modal-title {
        font-size: 1.35rem;
    }

    .footer-domain-title {
        font-size: 1.75rem;
    }

    .footer-domain-subtext {
        font-size: 1.05rem;
    }

    .footer-trace-logo {
        height: 60px !important;
        max-width: 280px !important;
    }

    .intro-bottom-logo {
        height: 110px !important;
    }
}

/* Touch & Mobile Specific Interaction Cleanups */
.is-mobile a,
.is-mobile button {
    -webkit-tap-highlight-color: transparent;
}

.is-mobile .card:hover,
.is-mobile .yt-card:hover {
    transform: none;
}