:root {
    --bg-dark: #080C14;
    --bg-card: rgba(18, 24, 41, 0.75);
    --neon-cyan: #00E5FF;
    --neon-purple: #9D00FF;
    --neon-blue: #0066FF;
    --neon-green: #00E676;
    --neon-gold: #FFB300;
    --text-light: #F0F4F8;
    --text-muted: #8E9BAE;
    --border-glass: rgba(255, 255, 255, 0.1);
    --sidebar-width: 280px;
    --card-color: #121212;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-light);
    overflow-x: hidden;
    background-image:
        radial-gradient(circle at 10% 20%, rgba(0, 229, 255, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 90% 60%, rgba(157, 0, 255, 0.1) 0%, transparent 40%),
        radial-gradient(circle at 50% 90%, rgba(0, 102, 255, 0.08) 0%, transparent 50%);
    background-attachment: fixed;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #080C14;
}
::-webkit-scrollbar-thumb {
    background: #1e293b;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--neon-cyan);
}

/* Glassmorphism Styles */
.glass-panel {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-glass);
    border-radius: 18px;
}

/* Layout Structure with Sidebar on Desktop */
@media (min-width: 992px) {
    .app-sidebar {
        position: fixed;
        top: 0;
        left: 0;
        width: var(--sidebar-width);
        height: 100vh;
        z-index: 1040;
        background: rgba(10, 14, 23, 0.95);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-right: 1px solid var(--border-glass);
        overflow-y: auto;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        padding: 2rem 1.5rem;
    }

    .main-wrapper {
        margin-left: var(--sidebar-width);
        width: calc(100% - var(--sidebar-width));
    }
}

@media (max-width: 991.98px) {
    .main-wrapper {
        margin-left: 0;
        width: 100%;
    }
}

/* Mobile Header */
.mobile-header {
    position: sticky;
    top: 0;
    z-index: 1030;
    background: rgba(10, 14, 23, 0.95);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-glass);
    padding: 12px 20px;
}

/* Custom Offcanvas Drawer for Mobile */
.offcanvas-custom {
    background-color: #0A0E17;
    border-right: 1px solid var(--border-glass);
    color: var(--text-light);
    z-index: 1055 !important;
}
.offcanvas-backdrop {
    z-index: 1050 !important;
}

.brand-logo-text {
    font-weight: 900;
    font-size: 1.6rem;
    letter-spacing: -0.5px;
    line-height: 1;
}
.text-cyan { color: var(--neon-cyan); }
.text-purple { color: var(--neon-purple); }

.brand-gradient {
    background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.brand-tagline {
    font-size: 0.6rem;
    letter-spacing: 2px;
    color: var(--text-muted);
    font-weight: 600;
    margin-top: 2px;
}

.nav-sidebar-link {
    color: var(--text-muted);
    font-weight: 600;
    padding: 12px 16px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    transition: all 0.2s ease;
    margin-bottom: 6px;
}
.nav-sidebar-link:hover, .nav-sidebar-link.active {
    color: var(--neon-cyan);
    background: rgba(0, 229, 255, 0.08);
    border-left: 3px solid var(--neon-cyan);
}

/* Neon Buttons */
.btn-neon-cyan {
    background: linear-gradient(135deg, #00E5FF, #0088FF);
    color: #000;
    font-weight: 700;
    border: none;
    border-radius: 30px;
    padding: 12px 26px;
    box-shadow: 0 0 15px rgba(0, 229, 255, 0.4);
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 44px;
}
.btn-neon-cyan:hover {
    color: #000;
    transform: translateY(-2px);
    box-shadow: 0 0 25px rgba(0, 229, 255, 0.8);
}

.btn-neon-outline {
    background: transparent;
    color: var(--text-light);
    font-weight: 600;
    border: 1px solid var(--neon-cyan);
    border-radius: 30px;
    padding: 12px 24px;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
}
.btn-neon-outline:hover {
    background: rgba(0, 229, 255, 0.1);
    color: var(--neon-cyan);
    box-shadow: 0 0 15px rgba(0, 229, 255, 0.3);
    border-color: var(--neon-cyan);
}

/* Hero Section Styling */
.hero-badge {
    display: inline-block;
    color: var(--neon-cyan);
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 12px;
    text-shadow: 0 0 10px rgba(0, 229, 255, 0.4);
}

.hero-title {
    font-size: 3.2rem;
    font-weight: 900;
    line-height: 1.15;
    margin-bottom: 20px;
}

@media (max-width: 992px) {
    .hero-title { font-size: 2.3rem; }
}

/* Mockup Visuals */
.mockup-wrapper {
    position: relative;
    perspective: 1000px;
    margin-top: 20px;
}

.laptop-frame {
    background: #0f172a;
    border: 2px solid #334155;
    border-radius: 16px;
    padding: 12px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.8), 0 0 40px rgba(0, 229, 255, 0.15);
    width: 100%;
}

.phone-mockup {
    position: absolute;
    bottom: -20px;
    left: -20px;
    width: 210px;
    background: #090d16;
    border: 3px solid #1e293b;
    border-radius: 28px;
    padding: 12px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.9), 0 0 30px rgba(0, 229, 255, 0.25);
    z-index: 10;
}

@media (max-width: 575.98px) {
    .phone-mockup {
        position: relative;
        bottom: 0;
        left: 0;
        width: 100%;
        margin-top: 20px;
    }
}

/* Crypto Coin Floating Elements */
.floating-coin {
    position: absolute;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 900;
    box-shadow: 0 10px 25px rgba(0,0,0,0.5);
    animation: floatAnim 4s ease-in-out infinite;
    z-index: 12;
}
.coin-btc {
    background: linear-gradient(135deg, #FF9900, #F7931A);
    color: #fff;
    right: 60px;
    bottom: 10px;
    animation-delay: 0s;
    box-shadow: 0 0 20px rgba(247, 147, 26, 0.5);
}
.coin-eth {
    background: linear-gradient(135deg, #627AEA, #3B4480);
    color: #fff;
    right: 20px;
    bottom: 40px;
    animation-delay: 1.3s;
    box-shadow: 0 0 20px rgba(98, 122, 234, 0.5);
}
.coin-sol {
    background: linear-gradient(135deg, #14F195, #9945FF);
    color: #fff;
    right: -10px;
    bottom: 0px;
    animation-delay: 2.5s;
    box-shadow: 0 0 20px rgba(153, 69, 255, 0.5);
}

@keyframes floatAnim {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-10px) rotate(5deg); }
}

/* Features Cards */
.feature-card {
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid var(--border-glass);
    border-radius: 16px;
    padding: 24px 18px;
    transition: all 0.3s ease;
    height: 100%;
}
.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--neon-cyan);
    box-shadow: 0 10px 30px rgba(0, 229, 255, 0.15);
}
.feature-icon-box {
    font-size: 2.2rem;
    color: var(--neon-cyan);
    margin-bottom: 15px;
}

/* Investment Packages Cards */
.pkg-card {
    border-radius: 16px;
    padding: 18px 14px;
    position: relative;
    background: rgba(15, 23, 42, 0.75);
    backdrop-filter: blur(12px);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.pkg-card:hover {
    transform: translateY(-6px);
}

/* 6 Distinct Neon Color Themes */
.pkg-tier-1 { border: 1px solid #00E5FF; box-shadow: 0 0 15px rgba(0, 229, 255, 0.15); }
.pkg-tier-1:hover { box-shadow: 0 0 25px rgba(0, 229, 255, 0.35); }
.pkg-tier-1 .badge-num { background: #00E5FF; color: #000; }
.pkg-tier-1 .pkg-rate { color: #00E5FF; text-shadow: 0 0 12px rgba(0, 229, 255, 0.5); }

.pkg-tier-2 { border: 1px solid #0066FF; box-shadow: 0 0 15px rgba(0, 102, 255, 0.15); }
.pkg-tier-2:hover { box-shadow: 0 0 25px rgba(0, 102, 255, 0.35); }
.pkg-tier-2 .badge-num { background: #0066FF; color: #fff; }
.pkg-tier-2 .pkg-rate { color: #3388FF; text-shadow: 0 0 12px rgba(0, 102, 255, 0.5); }

.pkg-tier-3 { border: 1px solid #9D00FF; box-shadow: 0 0 15px rgba(157, 0, 255, 0.15); }
.pkg-tier-3:hover { box-shadow: 0 0 25px rgba(157, 0, 255, 0.35); }
.pkg-tier-3 .badge-num { background: #9D00FF; color: #fff; }
.pkg-tier-3 .pkg-rate { color: #C850FF; text-shadow: 0 0 12px rgba(157, 0, 255, 0.5); }

.pkg-tier-4 { border: 1px solid #FF007A; box-shadow: 0 0 15px rgba(255, 0, 122, 0.15); }
.pkg-tier-4:hover { box-shadow: 0 0 25px rgba(255, 0, 122, 0.35); }
.pkg-tier-4 .badge-num { background: #FF007A; color: #fff; }
.pkg-tier-4 .pkg-rate { color: #FF007A; text-shadow: 0 0 12px rgba(255, 0, 122, 0.5); }

.pkg-tier-5 { border: 1px solid #FFB300; box-shadow: 0 0 15px rgba(255, 179, 0, 0.15); }
.pkg-tier-5:hover { box-shadow: 0 0 25px rgba(255, 179, 0, 0.35); }
.pkg-tier-5 .badge-num { background: #FFB300; color: #000; }
.pkg-tier-5 .pkg-rate { color: #FFB300; text-shadow: 0 0 12px rgba(255, 179, 0, 0.5); }

.pkg-tier-6 { border: 1px solid #00E676; box-shadow: 0 0 15px rgba(0, 230, 118, 0.2); }
.pkg-tier-6:hover { box-shadow: 0 0 30px rgba(0, 230, 118, 0.45); }
.pkg-tier-6 .badge-num { background: #00E676; color: #000; }
.pkg-tier-6 .pkg-rate { color: #00E676; text-shadow: 0 0 15px rgba(0, 230, 118, 0.6); }

/* Price Tick Flash Effect */
.price-up {
    animation: flashGreen 0.6s ease-out;
}
.price-down {
    animation: flashRed 0.6s ease-out;
}
@keyframes flashGreen {
    0% { background-color: rgba(0, 230, 118, 0.35); }
    100% { background-color: transparent; }
}
@keyframes flashRed {
    0% { background-color: rgba(255, 23, 68, 0.35); }
    100% { background-color: transparent; }
}

.badge-num {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.85rem;
}

.pkg-rate {
    font-size: 1.85rem;
    font-weight: 900;
    line-height: 1;
}


.coin-stack-icon {
    font-size: 2rem;
}

/* Bottom Banner */
.bottom-banner {
    background: linear-gradient(135deg, rgba(0, 229, 255, 0.1), rgba(157, 0, 255, 0.15));
    border: 1px solid var(--border-glass);
    border-radius: 24px;
    padding: 30px;
}

.domain-pill {
    background: var(--neon-cyan);
    color: #000;
    font-weight: 800;
    padding: 12px 28px;
    border-radius: 50px;
    font-size: 1.2rem;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    box-shadow: 0 0 25px rgba(0, 229, 255, 0.5);
    transition: all 0.3s ease;
}
.domain-pill:hover {
    color: #000;
    transform: scale(1.03);
    box-shadow: 0 0 35px rgba(0, 229, 255, 0.8);
}

/* Live Ticker Bar */
.ticker-bar {
    background: rgba(15, 23, 42, 0.9);
    border-bottom: 1px solid var(--border-glass);
    padding: 8px 0;
    font-size: 0.8rem;
}
.ticker-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-right: 25px;
}


/*--- Modal ---*/
.modal .modal-content {
    max-width: 450px;
    border: none;
    border-radius: 10px;
    background-color: var(--card-color);
}
.modal-header {
    display: flex;
    align-items: center;
    padding: 10px 20px;
    color: var(--color-primary-100);
    border-bottom: 1px solid var(--border-color);
}
.modal-footer {
    border-top: 1px solid var(--border-color);
    background: var(--brand-hover-bg);
}
.form-floating > .form-select {
    padding-top: 0;
    padding-bottom: 0;
}
.form-floating > .form-control:focus,
.form-floating > .form-control:not(:placeholder-shown),
.form-floating > .form-control-plaintext:focus,
.form-floating > .form-control-plaintext:not(:placeholder-shown) {
    padding-top: 40px;
    padding-bottom: 18px;
}
.form-floating > .form-control:not(:placeholder-shown) ~ label::after {
    background-color: #161a1d00;
}
.form-select {
    font-size: 14px;
    font-weight: 400;
    border: none;
    padding: 5px 34px 5px 10px;
    cursor: pointer;
    white-space: nowrap;
    background-color: var(--color-primary-950);
    border-radius: 6px;
}
.form-select:focus {
    border-color: none;
    outline: 0;
    box-shadow: none;
}

/* Glassmorphism Card */
.glass-card {
    background: rgba(13, 19, 32, 0.75) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

/* Glass Input Controls */
.glass-input-group {
    border-radius: 0.5rem;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.12);
    transition: all 0.25s ease;
}
.glass-input-group:focus-within {
    border-color: #00f2fe;
    box-shadow: 0 0 15px rgba(0, 242, 254, 0.25);
}
.glass-input, .glass-input-text {
    background: rgba(18, 26, 43, 0.6) !important;
    color: #ffffff !important;
    border: none !important;
}
.glass-input::placeholder {
    color: rgba(255, 255, 255, 0.35) !important;
}
.glass-input:focus {
    background: rgba(18, 26, 43, 0.85) !important;
    box-shadow: none !important;
}

/* Neon Buttons & Accents */
.text-cyan { color: #00f2fe !important; }
.bg-cyan-subtle { background: rgba(0, 242, 254, 0.12) !important; }
.btn-neon-cyan {
    background: linear-gradient(135deg, #00f2fe 0%, #4facfe 100%);
    border: none;
    transition: all 0.3s ease;
}
.shadow-cyan {
    box-shadow: 0 4px 20px rgba(0, 242, 254, 0.35);
}
.btn-neon-cyan:hover {
    background: linear-gradient(135deg, #38f9d7 0%, #00f2fe 100%);
    box-shadow: 0 6px 25px rgba(0, 242, 254, 0.5);
    transform: translateY(-2px);
}

/* Circular Dropdown Button */
.btn-dark-glass {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: all 0.2s ease;
}
.btn-dark-glass:hover {
    background: rgba(0, 242, 254, 0.15);
    border-color: #00f2fe;
}

/* Custom Checkbox */
.custom-glass-check .form-check-input {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}
.custom-glass-check .form-check-input:checked {
    background-color: #00f2fe;
    border-color: #00f2fe;
}

/* Typography & Utilities */
.text-xs { font-size: 0.75rem; }
.hover-glow:hover { text-shadow: 0 0 8px rgba(0, 242, 254, 0.6); }
.select-none { user-select: none; }

/* Password Strength Meter */
.strength-meter {
    height: 4px;
    border-radius: 2px;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.1);
}

/* Custom Checkbox */
.custom-glass-check .form-check-input {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    cursor: pointer;
}
.custom-glass-check .form-check-input:checked {
    background-color: #00f2fe;
    border-color: #00f2fe;
}

/* Utilities */
.text-xs { font-size: 0.75rem; }
.hover-glow:hover { text-shadow: 0 0 8px rgba(0, 242, 254, 0.6); }
.cursor-pointer { cursor: pointer; }