/* ¡A VENDER! Global Premium Styles - 100% Ultra-Human Design */

body {
    font-family: 'Inter', sans-serif;
    background-color: #0A0A14;
    color: white;
    overflow-x: hidden;
    scroll-behavior: smooth;
}
.font-display { font-family: 'Space Grotesk', sans-serif; }

.glass-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(40px);
    -webkit-backdrop-filter: blur(40px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 3rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-5px);
}

.mesh-blob {
    position: fixed;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    filter: blur(130px);
    z-index: -1;
    pointer-events: none;
}

.bg-brand-pink { background-color: #f72585; }
.bg-brand-cyan { background-color: #4cc9f0; }
.text-brand-pink { color: #f72585; }
.text-brand-cyan { color: #4cc9f0; }
.text-brand-dark { color: #1a1a2e; }

@keyframes pulse-slow {
    0%, 100% { opacity: 0.2; transform: scale(1); }
    50% { opacity: 0.3; transform: scale(1.1); }
}
.animate-pulse-slow { animation: pulse-slow 8s infinite ease-in-out; }

/* Scroll fade utility */
.mask-fade-edges {
    mask-image: linear-gradient(to bottom, transparent 0%, black 15%, black 85%, transparent 100%);
    -webkit-mask-image: linear-gradient(to bottom, transparent 0%, black 15%, black 85%, transparent 100%);
}

section { scroll-margin-top: 120px; }

/* Hero Architecture */
.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 1.2s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
    display: flex;
    align-items: center;
}

/* Static Hero for Vertical Pages */
.hero-static {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 80px;
}

.hero-image-container {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}
.hero-img {
    position: absolute;
    inset-y: 0;
    right: 0;
    height: 100%;
    width: auto;
    object-fit: cover;
    object-position: right center;
    opacity: 0.7;
    mix-blend-mode: lighten;
    filter: contrast(1.1) brightness(0.9);
}
.hero-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, #0A0A14 0%, #0A0A14 30%, rgba(10, 10, 20, 0.8) 55%, transparent 100%);
}
.hero-content {
    position: relative;
    z-index: 10;
    width: 100%;
}
.hero-floating-card {
    position: absolute;
    bottom: 5rem;
    right: 3%;
    width: 90%;
    max-width: 440px;
    z-index: 20;
    animation: float-slow 6s ease-in-out infinite;
}
@keyframes float-slow {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}
.hero-title {
    line-height: 1.05;
    letter-spacing: -0.05em;
}
.text-gradient-hero {
    background: linear-gradient(to right, #F72585, #4CC9F0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
    display: block;
}
.text-gradient-white-cyan {
    background: linear-gradient(to right, #FFFFFF, #4CC9F0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
    display: block;
}
.btn-glow {
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
}
.btn-glow:hover {
    box-shadow: 0 0 30px rgba(76, 201, 240, 0.4);
    transform: translateY(-2px);
}
.btn-glow-pink:hover {
    box-shadow: 0 0 30px rgba(247, 37, 133, 0.4);
}
.hero-slide.active {
    opacity: 1;
    pointer-events: auto;
}

/* Chat Bubble Animations */
@keyframes bubble-in {
    0% { opacity: 0; transform: translateY(10px) scale(0.95); }
    100% { opacity: 1; transform: translateY(0) scale(1); }
}
.animate-bubble {
    animation: bubble-in 0.6s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
    opacity: 0;
}
.delay-100 { animation-delay: 0.1s !important; }
.delay-200 { animation-delay: 0.3s !important; }
.delay-300 { animation-delay: 0.5s !important; }
.delay-400 { animation-delay: 0.7s !important; }