:root {
    --k-purple: #4b0082;
    --k-blue: #1a5cff;
    --k-gold: #f69805;
    --k-dark: #0f172a; /* Slate 900 for richer dark */
    --k-gray: #475569; /* Slate 600 */
    --k-light-gray: #f8fafc; /* Slate 50 */
    --k-border: #e2e8f0; /* Slate 200 */
    --k-white: #ffffff;
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', sans-serif;
    color: var(--k-dark);
    background-color: var(--k-light-gray);
    line-height: 1.6;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

/* Base Layout */
.k-section {
    padding: 8rem 1.5rem;
    position: relative;
    z-index: 10;
}

.k-section-alt {
    background-color: var(--k-white);
}

.k-container {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

/* Typography Enhancements */
h1, h2, h3, h4, h5, h6 {
    font-weight: 800;
    line-height: 1.1;
    color: var(--k-dark);
    letter-spacing: -0.03em;
    margin-top: 0;
}

.text-gradient {
    background: linear-gradient(135deg, var(--k-purple) 0%, var(--k-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-gold { color: var(--k-gold); }

.k-subtitle {
    font-size: clamp(1.125rem, 2vw, 1.35rem);
    color: var(--k-gray);
    margin-bottom: 2.5rem;
    max-width: 700px;
    line-height: 1.7;
    font-weight: 400;
}

/* Premium Badges */
.k-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1.25rem;
    border-radius: 9999px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 1.5rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

.k-badge-purple { background-color: rgba(75, 0, 130, 0.05); color: var(--k-purple); border-color: rgba(75,0,130,0.1); }
.k-badge-blue { background-color: rgba(26, 92, 255, 0.05); color: var(--k-blue); border-color: rgba(26,92,255,0.1); }
.k-badge-gold { background-color: rgba(246, 152, 5, 0.05); color: #d97706; border-color: rgba(246,152,5,0.1); }

/* Premium Buttons */
.k-btn-group {
    display: flex;
    gap: 1.25rem;
    flex-wrap: wrap;
}

.k-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1.1rem 2.25rem;
    border-radius: 12px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: pointer;
    font-size: 1.05rem;
    position: relative;
    overflow: hidden;
    z-index: 1;
    border: none;
}

.k-btn-primary {
    background: linear-gradient(135deg, var(--k-purple) 0%, #3a0066 100%);
    color: white;
    box-shadow: 0 4px 14px 0 rgba(75, 0, 130, 0.39);
    border: 1px solid rgba(255,255,255,0.1);
}

.k-btn-primary::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(135deg, var(--k-blue) 0%, var(--k-purple) 100%);
    opacity: 0;
    z-index: -1;
    transition: opacity 0.4s ease;
}

.k-btn-primary:hover {
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 10px 25px -5px rgba(26, 92, 255, 0.4);
}

.k-btn-primary:hover::before { opacity: 1; }

.k-btn-outline {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid var(--k-border);
    color: var(--k-dark);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.03);
}

.k-btn-outline:hover {
    background: white;
    border-color: var(--k-blue);
    color: var(--k-blue);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px -5px rgba(0, 0, 0, 0.05);
}

/* Ambient Blur Backgrounds */
.ambient-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
    z-index: 0;
    pointer-events: none;
    animation: float 20s infinite ease-in-out alternate;
}

@keyframes float {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(50px, 30px) scale(1.1); }
}

.blob-1 { top: -10%; left: -10%; width: 50vw; height: 50vw; background: rgba(26, 92, 255, 0.15); }
.blob-2 { top: 20%; right: -10%; width: 40vw; height: 40vw; background: rgba(75, 0, 130, 0.1); animation-delay: -5s; }
.blob-3 { bottom: -20%; left: 20%; width: 60vw; height: 30vw; background: rgba(246, 152, 5, 0.1); filter: blur(120px); animation-delay: -10s; }

/* Subpage Hero Setup to replace .k-hero-compact */
.k-subpage-hero {
    padding: 10rem 1.5rem 6rem;
    position: relative;
    overflow: hidden;
    text-align: center;
}

.k-subpage-hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: radial-gradient(circle at top right, rgba(26, 92, 255, 0.05), transparent 60%),
                radial-gradient(circle at top left, rgba(75, 0, 130, 0.05), transparent 60%);
    z-index: 1;
}

.k-subpage-hero .k-container {
    position: relative;
    z-index: 2;
}

.k-subpage-hero h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 1.5rem;
}

/* Glassmorphic Cards (Reusable) */
.k-glass-card {
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.8);
    border-radius: 24px;
    padding: 3rem;
    box-shadow: 0 10px 40px -10px rgba(0,0,0,0.03), inset 0 0 0 1px rgba(255,255,255,0.5);
    transition: all 0.4s ease;
}

/* Segment Link with Arrow */
.k-segment-link {
    color: var(--k-blue);
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    text-decoration: none;
}

.k-segment-link svg {
    width: 16px; height: 16px;
    transition: transform 0.3s ease;
}

.k-segment-link:hover svg {
    transform: translateX(5px);
}

/* Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Simple JS Enqueue for reveals */
.k-reveal-observer .reveal.active {
    opacity: 1; transform: translateY(0);
}