* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--color-bg-deep-blue);
    color: var(--color-text-primary);
    font-family: var(--font-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-fast);
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    outline: none;
    background: none;
}

.container {
    max-width: var(--max-width-container);
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

.text-gradient {
    background: linear-gradient(90deg, #ff2a5f, #a855f7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
    display: inline;
}

/* Base utility for geometric/minimal structures */
.flex-center {
    display: flex;
    justify-content: center;
    align-items: center;
}

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

/* =========================================
   Global Animated Background
   ========================================= */
.hero-bg-animated {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

/* Floating gradient orbs */
.hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.35;
}
.hero-orb--1 {
    width: 500px; height: 500px;
    background: radial-gradient(circle, #7700cc 0%, transparent 70%);
    top: -10%; left: -5%;
    animation: orbFloat1 20s ease-in-out infinite;
}
.hero-orb--2 {
    width: 400px; height: 400px;
    background: radial-gradient(circle, #4400ff 0%, transparent 70%);
    top: 50%; right: -8%;
    animation: orbFloat2 25s ease-in-out infinite;
}
.hero-orb--3 {
    width: 350px; height: 350px;
    background: radial-gradient(circle, #cc0066 0%, transparent 70%);
    bottom: -5%; left: 30%;
    animation: orbFloat3 22s ease-in-out infinite;
}
.hero-orb--4 {
    width: 250px; height: 250px;
    background: radial-gradient(circle, #0088ff 0%, transparent 70%);
    top: 25%; left: 50%;
    animation: orbFloat4 18s ease-in-out infinite;
}

@keyframes orbFloat1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(80px, 60px) scale(1.1); }
    50% { transform: translate(40px, 120px) scale(0.9); }
    75% { transform: translate(-30px, 50px) scale(1.05); }
}
@keyframes orbFloat2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(-70px, -50px) scale(1.15); }
    50% { transform: translate(-30px, 40px) scale(0.85); }
    75% { transform: translate(50px, -30px) scale(1.1); }
}
@keyframes orbFloat3 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(60px, -70px) scale(1.2); }
    66% { transform: translate(-40px, -30px) scale(0.9); }
}
@keyframes orbFloat4 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(-90px, 70px) scale(1.3); }
}

/* Subtle grid pattern */
.hero-grid-overlay {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    animation: gridShift 30s linear infinite;
}
@keyframes gridShift {
    0% { transform: translate(0, 0); }
    100% { transform: translate(60px, 60px); }
}

/* Floating particles */
.hero-particles { position: absolute; inset: 0; }
.hero-particle {
    position: absolute;
    width: 4px; height: 4px;
    border-radius: 50%;
    background: rgba(119, 0, 204, 0.6);
    box-shadow: 0 0 8px rgba(119, 0, 204, 0.4);
    animation: particleFloat 8s ease-in-out infinite;
}
.hero-particle:nth-child(even) {
    background: rgba(0, 136, 255, 0.5);
    box-shadow: 0 0 8px rgba(0, 136, 255, 0.3);
    width: 3px; height: 3px;
}
.hero-particle:nth-child(3n) {
    background: rgba(204, 0, 102, 0.45);
    box-shadow: 0 0 6px rgba(204, 0, 102, 0.3);
    width: 5px; height: 5px;
}
@keyframes particleFloat {
    0%, 100% { transform: translateY(0) scale(1); opacity: 0.5; }
    25% { transform: translateY(-30px) scale(1.2); opacity: 1; }
    50% { transform: translateY(-15px) scale(0.8); opacity: 0.6; }
    75% { transform: translateY(-40px) scale(1.1); opacity: 0.9; }
}

/* Ensure #app content sits above the background */
#app {
    position: relative;
    z-index: 1;
}

/* =========================================
   Intro Animation Overlay
   ========================================= */
.intro-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: var(--color-bg-deep-blue);
    z-index: 99999;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94), visibility 0.8s;
}

.intro-content {
    display: flex;
    justify-content: center;
    align-items: center;
}

.intro-logo {
    font-size: 3.5rem;
    font-weight: 800;
    letter-spacing: 6px;
    opacity: 0;
    transform: translateY(20px) scale(0.9);
    animation: introTextAnim 2s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

@keyframes introTextAnim {
    0% {
        opacity: 0;
        transform: translateY(30px) scale(0.9);
        letter-spacing: 12px;
    }
    40% {
        opacity: 1;
        transform: translateY(0) scale(1);
        letter-spacing: 6px;
    }
    80% {
        opacity: 1;
        transform: translateY(0) scale(1.05);
        letter-spacing: 8px;
    }
    100% {
        opacity: 0;
        transform: translateY(-30px) scale(1.1);
        letter-spacing: 12px;
    }
}

.intro-overlay.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

/* =========================================
   WhatsApp Floating Button
   ========================================= */
.whatsapp-float {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50%;
    text-align: center;
    box-shadow: 0px 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 10000;
    display: flex;
    justify-content: center;
    align-items: center;
    text-decoration: none;
    animation: float-pulse 2s infinite ease-in-out;
    transition: transform 0.3s ease;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    color: #FFF;
}

.whatsapp-float svg {
    width: 35px;
    height: 35px;
    fill: currentColor;
}

@keyframes float-pulse {
    0% { box-shadow: 0px 4px 20px rgba(37, 211, 102, 0.4); transform: translateY(0); }
    50% { box-shadow: 0px 4px 30px rgba(37, 211, 102, 0.7); transform: translateY(-5px); }
    100% { box-shadow: 0px 4px 20px rgba(37, 211, 102, 0.4); transform: translateY(0); }
}

@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
    }
    .whatsapp-float svg {
        width: 28px;
        height: 28px;
    }
}