/* ==========================================================================
   HEALTHVAULT FAMILY | LUXURY MEDICAL DESIGN SYSTEM & DYNAMIC HERO STYLES
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. THEME TOKENS & COLOR PALETTES
   -------------------------------------------------------------------------- */
:root {
    /* Default Theme: Obsidian Gold Vault */
    --bg-primary: #060911;
    --bg-secondary: #0d1322;
    --bg-card: rgba(13, 19, 34, 0.75);
    --accent-seal: #b23a34;
    --accent-seal-glow: rgba(178, 58, 52, 0.4);
    --accent-gold: #d4af37;
    --accent-gold-light: #f5e49b;
    --accent-emerald: #10b981;
    --accent-teal: #3a7d8c;
    --particle-rgb: 212, 175, 55;
    --ecg-stroke: rgba(212, 175, 55, 0.6);
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --glass-border: rgba(212, 175, 55, 0.22);
    --glass-border-hover: rgba(212, 175, 55, 0.6);
    --glass-glow: rgba(212, 175, 55, 0.15);
    --laser-color: #38bdf8;
    --laser-glow: rgba(56, 189, 248, 0.8);
    --shadow-luxury: 0 25px 60px rgba(0, 0, 0, 0.55), 0 0 40px rgba(212, 175, 55, 0.1);
}

/* Theme 2: Emerald Sanctuary */
body[data-theme="emerald-sanctuary"] {
    --bg-primary: #040e0a;
    --bg-secondary: #091a13;
    --bg-card: rgba(9, 26, 19, 0.78);
    --accent-seal: #059669;
    --accent-seal-glow: rgba(5, 150, 105, 0.4);
    --accent-gold: #10b981;
    --accent-gold-light: #6ee7b7;
    --particle-rgb: 16, 185, 129;
    --ecg-stroke: rgba(16, 185, 129, 0.6);
    --glass-border: rgba(16, 185, 129, 0.25);
    --glass-border-hover: rgba(16, 185, 129, 0.65);
    --glass-glow: rgba(16, 185, 129, 0.18);
    --laser-color: #34d399;
    --laser-glow: rgba(52, 211, 153, 0.85);
}

/* Theme 3: Royal Crimson */
body[data-theme="royal-crimson"] {
    --bg-primary: #0f0a14;
    --bg-secondary: #1a1024;
    --bg-card: rgba(26, 16, 36, 0.78);
    --accent-seal: #dc2626;
    --accent-seal-glow: rgba(220, 38, 38, 0.4);
    --accent-gold: #f59e0b;
    --accent-gold-light: #fcd34d;
    --particle-rgb: 220, 38, 38;
    --ecg-stroke: rgba(220, 38, 38, 0.6);
    --glass-border: rgba(220, 38, 38, 0.25);
    --glass-border-hover: rgba(220, 38, 38, 0.65);
    --glass-glow: rgba(220, 38, 38, 0.18);
    --laser-color: #fb7185;
    --laser-glow: rgba(251, 113, 133, 0.85);
}

/* Theme 4: Platinum Cyber-Clinical */
body[data-theme="platinum-clinical"] {
    --bg-primary: #0b1320;
    --bg-secondary: #131f33;
    --bg-card: rgba(19, 31, 51, 0.78);
    --accent-seal: #0284c7;
    --accent-seal-glow: rgba(2, 132, 199, 0.4);
    --accent-gold: #38bdf8;
    --accent-gold-light: #bae6fd;
    --particle-rgb: 56, 189, 248;
    --ecg-stroke: rgba(56, 189, 248, 0.6);
    --glass-border: rgba(56, 189, 248, 0.25);
    --glass-border-hover: rgba(56, 189, 248, 0.65);
    --glass-glow: rgba(56, 189, 248, 0.18);
    --laser-color: #38bdf8;
    --laser-glow: rgba(56, 189, 248, 0.85);
}

/* Body global overrides for dark luxury theme */
body {
    background-color: var(--bg-primary) !important;
    color: var(--text-primary) !important;
    transition: background-color 0.5s ease, color 0.5s ease;
    position: relative;
    overflow-x: hidden;
}

/* --------------------------------------------------------------------------
   2. CUSTOM LIQUID CURSOR & INTERACTIVE CANVAS
   -------------------------------------------------------------------------- */
#ecg-particle-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 0;
    pointer-events: none;
}

.cursor-dot {
    position: fixed;
    top: 0;
    left: 0;
    width: 8px;
    height: 8px;
    background: var(--accent-gold);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    box-shadow: 0 0 10px var(--accent-gold);
    transition: transform 0.05s ease-out, background 0.3s;
}

.cursor-follower {
    position: fixed;
    top: 0;
    left: 0;
    width: 38px;
    height: 38px;
    border: 1.5px solid var(--accent-gold);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9998;
    transform: translate(-50%, -50%);
    transition: width 0.3s ease, height 0.3s ease, border-color 0.3s ease, background 0.3s ease;
    background: rgba(212, 175, 55, 0.04);
    backdrop-filter: blur(1px);
}

body:hover .cursor-follower.active {
    width: 58px;
    height: 58px;
    background: rgba(212, 175, 55, 0.12);
    border-color: var(--accent-seal);
}

/* Ambient glow blobs */
.ambient-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(90px);
    pointer-events: none;
    z-index: 0;
    opacity: 0.45;
    transition: background 0.6s ease;
}

.glow-top-left {
    top: -150px;
    left: -100px;
    width: 550px;
    height: 550px;
    background: radial-gradient(circle, var(--accent-seal-glow), transparent 70%);
    animation: floatGlow 14s ease-in-out infinite alternate;
}

.glow-bottom-right {
    bottom: -150px;
    right: -100px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--glass-glow), transparent 70%);
    animation: floatGlow 18s ease-in-out infinite alternate-reverse;
}

@keyframes floatGlow {
    0% {
        transform: translate(0, 0) scale(1);
    }

    100% {
        transform: translate(40px, 30px) scale(1.15);
    }
}

/* --------------------------------------------------------------------------
   3. LUXURY NAVIGATION ENHANCEMENTS
   -------------------------------------------------------------------------- */
.nav {
    background: rgba(6, 9, 17, 0.85) !important;
    backdrop-filter: blur(16px) !important;
    -webkit-backdrop-filter: blur(16px) !important;
    border-bottom: 1px solid var(--glass-border) !important;
}

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

.logo-mark {
    background: linear-gradient(135deg, var(--accent-seal), var(--accent-gold)) !important;
    box-shadow: 0 0 15px var(--accent-seal-glow) !important;
}

.nav-links a {
    color: var(--text-secondary) !important;
}

    .nav-links a:hover {
        color: var(--accent-gold) !important;
    }

/* Luxury Toolbar Controls in Nav */
.luxury-nav-controls {
    display: flex;
    align-items: center;
    gap: 12px;
}

.theme-selector-btn,
.sound-toggle-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    padding: 8px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all 0.3s ease;
    font-family: 'IBM Plex Mono', monospace;
    letter-spacing: 0.04em;
}

    .theme-selector-btn:hover,
    .sound-toggle-btn:hover {
        background: rgba(212, 175, 55, 0.15);
        border-color: var(--accent-gold);
        transform: translateY(-1px);
        box-shadow: 0 4px 12px var(--glass-glow);
    }

.vip-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    background: linear-gradient(135deg, #d4af37, #996515);
    color: #000;
    border-radius: 20px;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-family: 'IBM Plex Mono', monospace;
    box-shadow: 0 0 12px rgba(212, 175, 55, 0.4);
}

/* --------------------------------------------------------------------------
   4. DYNAMIC HERO SECTION & MEDICAL VAULT
   -------------------------------------------------------------------------- */
.hero {
    position: relative;
    z-index: 1;
    padding: 170px 0 110px !important;
    background: transparent !important;
}

/* Eyebrow Pill with Pulse Dot */
.hero-eyebrow-container {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 22px;
}

.luxury-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(178, 58, 52, 0.12);
    border: 1px solid var(--accent-seal);
    border-radius: 30px;
    color: var(--accent-gold-light);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-family: 'IBM Plex Mono', monospace;
    box-shadow: 0 0 20px var(--accent-seal-glow);
}

.pulse-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-seal);
    box-shadow: 0 0 10px var(--accent-seal);
    animation: pulseBeat 1.5s infinite ease-in-out;
}

@keyframes pulseBeat {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }

    50% {
        transform: scale(1.6);
        opacity: 0.4;
    }
}

/* Main Hero Headline & Typography */
.hero-content h1 {
    font-size: clamp(40px, 5.5vw, 66px) !important;
    color: #ffffff !important;
    font-family: 'Fraunces', serif !important;
    font-weight: 700 !important;
    line-height: 1.08 !important;
    letter-spacing: -0.02em !important;
}

    .hero-content h1 em {
        font-style: italic !important;
        background: linear-gradient(135deg, var(--accent-gold-light), var(--accent-gold), var(--accent-seal)) !important;
        -webkit-background-clip: text !important;
        -webkit-text-fill-color: transparent !important;
        position: relative;
    }

.hero-content p.lead-text {
    margin-top: 22px;
    font-size: 18px;
    line-height: 1.65;
    color: var(--text-secondary);
    max-width: 540px;
}

    .hero-content p.lead-text b {
        color: var(--accent-gold-light);
    }

/* --------------------------------------------------------------------------
   5. FAMILY MEMBER QUICK-SWITCHER TABS (DYNAMIC HERO FEATURE)
   -------------------------------------------------------------------------- */
.family-switcher-wrapper {
    margin-top: 30px;
    padding: 16px;
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    backdrop-filter: blur(20px);
    max-width: 540px;
    box-shadow: var(--shadow-luxury);
    transition: border-color 0.3s;
}

    .family-switcher-wrapper:hover {
        border-color: var(--glass-border-hover);
    }

.switcher-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.switcher-title {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.switcher-status {
    font-size: 11px;
    color: var(--accent-emerald);
    display: flex;
    align-items: center;
    gap: 5px;
    font-weight: 600;
}

    .switcher-status::before {
        content: '';
        width: 6px;
        height: 6px;
        border-radius: 50%;
        background: var(--accent-emerald);
        box-shadow: 0 0 8px var(--accent-emerald);
    }

.family-tabs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
}

.family-tab-btn {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    padding: 10px 8px;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
    font-family: 'Inter', sans-serif;
}

    .family-tab-btn .avatar {
        width: 24px;
        height: 24px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        font-size: 18px;
        line-height: 1;
        color: var(--accent-gold-light);
    }

        .family-tab-btn .avatar i,
        .hero-stats .stat .num i,
        .stage-center-emblem .emblem-icon i {
            font-family: 'remixicon' !important;
            font-style: normal;
            line-height: 1;
        }

        .family-tab-btn .avatar i {
            font-size: 20px;
        }

    .family-tab-btn .member-name {
        font-size: 12px;
        font-weight: 600;
    }

    .family-tab-btn .records-count {
        font-size: 10px;
        color: var(--text-muted);
        font-family: 'IBM Plex Mono', monospace;
    }

    .family-tab-btn:hover {
        background: rgba(212, 175, 55, 0.1);
        border-color: var(--accent-gold);
        color: #fff;
        transform: translateY(-2px);
    }

    .family-tab-btn.active {
        background: linear-gradient(135deg, rgba(178, 58, 52, 0.3), rgba(212, 175, 55, 0.2));
        border-color: var(--accent-gold);
        color: #fff;
        box-shadow: 0 0 15px rgba(212, 175, 55, 0.25);
    }

        .family-tab-btn.active .records-count {
            color: var(--accent-gold-light);
        }

/* Hero Action CTAs */
.hero-actions {
    margin-top: 32px;
    display: flex;
    gap: 16px;
    align-items: center;
    flex-wrap: wrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-seal), #8f2e29) !important;
    color: #ffffff !important;
    font-size: 15px !important;
    padding: 14px 30px !important;
    border-radius: 8px !important;
    box-shadow: 0 10px 30px var(--accent-seal-glow) !important;
    border: 1px solid var(--accent-seal) !important;
    font-weight: 600 !important;
    transition: all 0.3s ease !important;
}

    .btn-primary:hover {
        transform: translateY(-3px) scale(1.02) !important;
        box-shadow: 0 15px 40px var(--accent-seal-glow) !important;
        border-color: var(--accent-gold) !important;
    }

.btn-ghost {
    border: 1px solid var(--glass-border) !important;
    color: var(--text-primary) !important;
    background: rgba(255, 255, 255, 0.03) !important;
    padding: 14px 26px !important;
    font-size: 15px !important;
    border-radius: 8px !important;
    backdrop-filter: blur(10px) !important;
    transition: all 0.3s ease !important;
}

    .btn-ghost:hover {
        background: rgba(212, 175, 55, 0.15) !important;
        border-color: var(--accent-gold) !important;
        color: var(--accent-gold-light) !important;
        transform: translateY(-3px) !important;
    }

/* Hero Stats Container */
.hero-stats {
    margin-top: 36px !important;
    display: flex;
    gap: 40px;
}

    .hero-stats .stat .num {
        font-family: 'Fraunces', serif !important;
        font-size: 32px !important;
        font-weight: 700 !important;
        color: var(--accent-gold-light) !important;
        text-shadow: 0 0 20px rgba(212, 175, 55, 0.4);
        display: inline-flex;
        align-items: center;
        min-height: 34px;
    }

        .hero-stats .stat .num i {
            font-size: 30px;
        }

    .hero-stats .stat .label {
        font-size: 13px !important;
        color: var(--text-muted) !important;
        margin-top: 4px;
    }

/* --------------------------------------------------------------------------
   6. 3D HOLOGRAPHIC DOCUMENT VAULT STAGE (DYNAMIC WOW FEATURE)
   -------------------------------------------------------------------------- */
.doc-stage {
    position: relative;
    height: 520px !important;
    perspective: 1200px !important;
    display: flex;
    align-items: center;
    justify-content: center;
}

.doc-stage-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transform-style: preserve-3d !important;
    transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

/* Biometric Glowing Seal Emblem background */
.stage-center-emblem {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) translateZ(-80px);
    width: 280px;
    height: 280px;
    border-radius: 50%;
    border: 1px solid var(--glass-border);
    background: radial-gradient(circle, var(--glass-glow), transparent 70%);
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    animation: rotateEmblem 25s linear infinite;
    box-shadow: inset 0 0 50px rgba(212, 175, 55, 0.08);
}

    .stage-center-emblem::before {
        content: '';
        position: absolute;
        width: 220px;
        height: 220px;
        border-radius: 50%;
        border: 1px dashed var(--accent-gold);
        opacity: 0.4;
        animation: rotateEmblemReverse 18s linear infinite;
    }

    .stage-center-emblem .emblem-icon {
        font-size: 48px;
        color: var(--accent-gold);
        opacity: 0.6;
        text-shadow: 0 0 25px var(--accent-gold);
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

        .stage-center-emblem .emblem-icon i {
            font-size: 48px;
        }

@keyframes rotateEmblem {
    from {
        transform: translate(-50%, -50%) translateZ(-80px) rotate(0deg);
    }

    to {
        transform: translate(-50%, -50%) translateZ(-80px) rotate(360deg);
    }
}

@keyframes rotateEmblemReverse {
    from {
        transform: rotate(360deg);
    }

    to {
        transform: rotate(0deg);
    }
}

/* 3D Floating Health Cards */
.doc-card {
    position: absolute !important;
    width: 250px !important;
    height: 180px !important;
    background: var(--bg-card) !important;
    border-radius: 16px !important;
    border: 1px solid var(--glass-border) !important;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), 0 0 25px var(--glass-glow) !important;
    padding: 20px !important;
    cursor: pointer !important;
    pointer-events: auto !important;
    backdrop-filter: blur(18px) !important;
    -webkit-backdrop-filter: blur(18px) !important;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease, border-color 0.4s ease, opacity 0.5s ease !important;
    overflow: hidden !important;
}

    .doc-card:hover {
        transform: scale(1.08) translateZ(40px) !important;
        border-color: var(--accent-gold) !important;
        box-shadow: 0 30px 70px rgba(0, 0, 0, 0.75), 0 0 35px var(--accent-gold) !important;
        z-index: 50 !important;
    }

/* Card Holographic Laser Scanner Line */
.laser-scan-line {
    position: absolute;
    left: 0;
    top: -100%;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--laser-color), transparent);
    box-shadow: 0 0 15px var(--laser-glow), 0 0 30px var(--laser-glow);
    opacity: 0;
    pointer-events: none;
    z-index: 10;
}

.doc-card:hover .laser-scan-line,
.doc-card.scanning .laser-scan-line {
    opacity: 1;
    animation: laserSweep 2s ease-in-out infinite alternate;
}

@keyframes laserSweep {
    0% {
        top: 0%;
    }

    100% {
        top: 100%;
    }
}

/* Holographic OCR HUD Tooltip */
.ocr-hud-tooltip {
    position: absolute;
    bottom: -45px;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: rgba(6, 9, 17, 0.95);
    border: 1px solid var(--accent-gold);
    border-radius: 8px;
    padding: 6px 12px;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 10px;
    color: var(--accent-gold-light);
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.6);
    z-index: 100;
}

.doc-card:hover .ocr-hud-tooltip {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* Card Header Tag */
.doc-card .tag {
    font-family: 'IBM Plex Mono', monospace !important;
    font-size: 10px !important;
    letter-spacing: 0.08em !important;
    text-transform: uppercase !important;
    color: #ffffff !important;
    background: var(--accent-seal) !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px !important;
    padding: 4px 10px !important;
    border-radius: 4px !important;
    margin-bottom: 12px !important;
    box-shadow: 0 4px 12px var(--accent-seal-glow) !important;
}

.doc-card.sage .tag {
    background: var(--accent-emerald) !important;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3) !important;
}

.doc-card.gold .tag {
    background: var(--accent-gold) !important;
    color: #000 !important;
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.3) !important;
}

.doc-card.teal .tag {
    background: var(--accent-teal) !important;
    box-shadow: 0 4px 12px rgba(58, 125, 140, 0.3) !important;
}

/* Mock lines inside document cards */
.doc-card .doc-title {
    font-size: 13px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 8px;
    font-family: 'Inter', sans-serif;
}

.doc-card .line {
    height: 5px !important;
    background: rgba(255, 255, 255, 0.15) !important;
    border-radius: 3px !important;
    margin-bottom: 8px !important;
}

.doc-card .stamp {
    position: absolute !important;
    bottom: 14px !important;
    right: 16px !important;
    width: 38px !important;
    height: 38px !important;
    border-radius: 50% !important;
    border: 2px solid var(--accent-gold) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-family: 'IBM Plex Mono', monospace !important;
    font-size: 8px !important;
    color: var(--accent-gold-light) !important;
    transform: rotate(-12deg) !important;
    background: rgba(212, 175, 55, 0.08) !important;
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.2) !important;
}

/* Floating Badges in Hero Stage */
.float-badge {
    background: rgba(13, 19, 34, 0.9) !important;
    border: 1px solid var(--glass-border) !important;
    color: var(--text-primary) !important;
    backdrop-filter: blur(16px) !important;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5) !important;
}

/* --------------------------------------------------------------------------
   7. RESPONSIVE MEDIA QUERIES FOR HERO PAGE
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr !important;
        gap: 40px !important;
    }

    .doc-stage {
        height: 420px !important;
    }
}

@media (max-width: 640px) {
    .hero {
        padding: 130px 0 60px !important;
    }

    .family-tabs {
        grid-template-columns: repeat(2, 1fr) !important;
    }

    .luxury-nav-controls {
        display: none;
    }
}