/* ==========================================================================
   1. GLOBAL RESETS, DESIGN SYSTEM & CUSTOM ENGINE VARIABLES
   ========================================================================== */
*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

:root {
    --color-bg: #0c1117;
    --color-text-main: #e2e8f0;
    --color-text-muted: #94a3b8;
    --color-accent-gold: #FFD700;
    --color-accent-green: #00e676;
    --ease-premium: cubic-bezier(0.25, 1, 0.5, 1);
    --transition-smooth: 0.4s var(--ease-premium);
    --transition-snappy: 0.2s var(--ease-premium);
}

body {
    background: var(--color-bg);
    color: var(--color-text-main);
    overflow-x: hidden;
    min-height: 100vh;
    position: relative;
    -webkit-font-smoothing: antialiased;
}

/* ==========================================================================
   2. BACKGROUND PERFORMANCE RENDERING LAYER
   ========================================================================== */
#particle-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}

/* ==========================================================================
   3. HIGH-END GLASSMORPHISM NAVIGATION ENGINE
   ========================================================================== */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 8%;
    background: rgba(12, 17, 23, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: background var(--transition-smooth), border-color var(--transition-smooth);
}

nav ul {
    display: flex;
    list-style: none;
    gap: 30px;
}

nav a {
    color: var(--color-text-muted);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    transition: color var(--transition-snappy);
}

nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent-gold);
    transition: width var(--transition-snappy);
    border-radius: 2px;
}

nav a:hover {
    color: var(--color-accent-gold);
}

nav a:hover::after {
    width: 100%;
}

.logo-text {
    font-size: 22px;
    font-weight: 700;
    color: var(--color-accent-gold);
    letter-spacing: 0.5px;
}

/* ==========================================================================
   4. HERO SECTIONS & CONTENT CONTAINERS
   ========================================================================== */
.hero {
    min-height: calc(100vh - 80px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 40px 24px;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    width: 80vw;
    max-width: 600px;
    height: 80vw;
    background: radial-gradient(circle, rgba(255,215,0,0.08), transparent 65%);
    animation: pulse 6s ease-in-out infinite;
    z-index: -1;
}

.logo {
    width: 100%;
    max-width: 320px;
    height: auto;
    animation: float 5s ease-in-out infinite;
    transition: transform var(--transition-smooth), filter var(--transition-smooth);
    border-radius: 50%;
    overflow: hidden;
    filter: drop-shadow(0 0 25px rgba(255,215,0,0.25));
    pointer-events: none;
    user-select: none;
    -webkit-user-drag: none;
}

.hero:hover .logo {
    transform: scale(1.03);
    filter: drop-shadow(0 0 35px rgba(255,215,0,0.45));
}

.brand-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    margin-top: 25px;
    letter-spacing: -0.5px;
    line-height: 1.15;
}

/* Re-Graded High-Contrast Colors */
.money {
    color: #00e676;
    text-shadow: 0 0 20px rgba(0, 230, 118, 0.35);
    transition: color var(--transition-smooth), text-shadow var(--transition-smooth);
}

.callers {
    color: #FFD700;
    text-shadow: 0 0 20px rgba(255, 215, 0, 0.4);
    transition: color var(--transition-smooth), text-shadow var(--transition-smooth);
}

.brand-title::after {
    content: '';
    display: block;
    width: 140px;
    height: 4px;
    margin: 20px auto 0 auto;
    border-radius: 50px;
    background: linear-gradient(90deg, var(--color-accent-green), var(--color-accent-gold));
    animation: underlineGlow 4s infinite ease-in-out;
}

.tagline {
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    color: var(--color-text-muted);
    margin-top: 20px;
    margin-bottom: 40px;
    max-width: 600px;
}

/* ==========================================================================
   5. PREMIUM INTERACTIVE ACTION BUTTONS
   ========================================================================== */
.buttons {
    display: flex;
    gap: 20px;
    width: 100%;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 16px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.95rem;
    background: linear-gradient(135deg, #00b0ff, #00e676);
    color: #0c1117;
    box-shadow: 0 4px 15px rgba(0, 230, 118, 0.15);
    transition: transform var(--transition-snappy), box-shadow var(--transition-snappy);
    text-align: center;
}

.btn:hover {
    transform: translateY(-3px) scale(1.01);
    box-shadow: 0 8px 25px rgba(0, 230, 118, 0.3);
}

.btn:active {
    transform: translateY(-1px) scale(0.99);
}

.secondary {
    background: linear-gradient(135deg, #b388ff, #FFD700);
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.15);
}

.secondary:hover {
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.3);
}

.btn, button {
    position: relative;
    overflow: hidden;
}

.btn::before, button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.5s ease-out, height 0.5s ease-out, opacity 0.5s ease-out;
    opacity: 1;
    pointer-events: none;
    z-index: 1;
}

.btn:active::before, button:active::before {
    width: 300px;
    height: 300px;
    opacity: 0;
    transition: 0s;
}

/* ==========================================================================
   6. FORMS & DATA CONTAINER BLOCKS
   ========================================================================== */
.form-container {
    max-width: 600px;
    margin: 40px auto;
    padding: 35px 30px;
    background: rgba(255, 255, 255, .02);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    width: 90%;
    position: relative;
    overflow: hidden; 
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.form-container h2 {
    text-align: center;
    margin-bottom: 30px;
    font-size: 1.85rem;
    font-weight: 700;
    color: #fff;
}

form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

input, textarea {
    padding: 14px 18px;
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 10px;
    background: #141b24;
    color: white;
    font-size: 0.95rem;
    outline: none;
    transition: border-color var(--transition-snappy), box-shadow var(--transition-snappy);
    width: 100%;
}

input:focus, textarea:focus {
    border-color: var(--color-accent-gold);
    box-shadow: 0 0 0 4px rgba(255,215,0,0.12);
}

input[type="datetime-local"] {
    color-scheme: dark;
}

button {
    padding: 16px;
    background: var(--color-accent-gold);
    border: none;
    border-radius: 10px;
    font-weight: 700;
    font-size: 1rem;
    color: #0c1117;
    cursor: pointer;
    transition: transform var(--transition-snappy), background-color var(--transition-snappy);
    margin-top: 5px;
    z-index: 2;
}

button:hover {
    background: #ffe135;
    transform: translateY(-2px);
}

button:active {
    transform: translateY(0);
}

.contact-box {
    max-width: 950px;
    margin: 40px auto;
    padding: 0 24px;
    width: 100%;
}

.contact-box h1 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 2.5rem;
    font-weight: 800;
}

.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}

.card {
    padding: 28px;
    background: rgba(255, 255, 255, .02);
    border-radius: 16px;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, .05);
    transition: transform var(--transition-smooth), border-color var(--transition-smooth), box-shadow var(--transition-smooth);
    position: relative;
    overflow: hidden; 
}

.card:hover {
    transform: translateY(-6px);
    border-color: rgba(255, 215, 0, 0.25);
    box-shadow: 0 15px 30px rgba(255, 215, 0, 0.05);
}

.card h3 {
    color: var(--color-accent-gold);
    margin-bottom: 12px;
    font-size: 1.25rem;
    font-weight: 700;
}

.card p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ==========================================================================
   7. RUNTIME LUXURY INTERACTIVE VISUAL REVEAL FILTERS
   ========================================================================== */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(35px);
    transition: opacity 0.8s var(--ease-premium), transform 0.8s var(--ease-premium);
    will-change: transform, opacity;
}

.reveal-on-scroll.active {
    opacity: 1;
    transform: translateY(0);
}

.form-container::after,
.card::after {
    content: '';
    position: absolute;
    top: 0;
    left: -150%; 
    width: 45%;
    height: 100%;
    background: linear-gradient(
        90deg, 
        rgba(255, 255, 255, 0) 0%, 
        rgba(255, 255, 255, 0.04) 50%, 
        rgba(255, 255, 255, 0) 100%
    );
    transform: skewX(-22deg);
    pointer-events: none;
    border-radius: inherit; 
}

.form-container:hover::after,
.card:hover::after {
    left: 150%;
    transition: left 0.85s cubic-bezier(0.25, 1, 0.5, 1);
}

/* ==========================================================================
   8. SYSTEM KEYFRAMES & MEDIAS
   ========================================================================== */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: .4; }
    50% { transform: scale(1.06); opacity: .7; }
}

@keyframes underlineGlow {
    0%, 100% { width: 120px; opacity: .5; }
    50% { width: 190px; opacity: 1; }
}

@media (max-width: 768px) {
    nav {
        padding: 15px 5%;
        flex-direction: column;
        gap: 15px;
    }
    nav ul {
        gap: 25px;
    }
    .buttons {
        flex-direction: column;
        align-items: stretch;
    }
    .btn {
        width: 100%;
    }
    .form-container, .contact-box {
        margin: 24px auto;
    }
}