/* === PREMIUM HIGH-FIDELITY COLOR MATRIX SPECIFICATIONS === */
:root {
    --purple-darkest: #190019;   /* Pure Matte Black Base */
    --purple-midnight: #2B124C;  /* Intermediate Canvas Purple */
    --purple-plum: #522B5B;      /* Card Backplane Boundaries */
    --rose-dust: #854F6C;        /* Secondary Structural Nodes */
    --pink-cream: #DFB6B2;       /* Selected Highlight Typography */
    --pearl-white: #FBE4D8;      /* Primary Structural Font Color */
}

/* BLENDED GRADIENT BACKGROUND AS PER PALETTE IMAGE SYSTEM FLOW */
body {
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, var(--purple-darkest) 0%, var(--purple-midnight) 45%, var(--purple-plum) 80%, var(--rose-dust) 100%);
    background-attachment: fixed;
    color: var(--pearl-white);
    overflow-x: hidden;
}

.wrapper {
    width: 100%;
}

/* === NAVBAR PACKAGES WITH THE FAVICON LOGO IMAGE === */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px 8%;
    background: transparent;
    border-bottom: 1px solid rgba(223, 182, 178, 0.08);
}
.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
}
.nav-favicon-logo {
    width: 36px;
    height: 36px;
    object-fit: contain;
    border-radius: 8px;
    border: 1px solid rgba(223, 182, 178, 0.2);
}
.logo {
    font-size: 1.6rem;
    font-weight: 900;
    letter-spacing: 3px;
    color: #fff;
}
.logo span {
    color: var(--pink-cream);
    margin-left: 4px;
}

/* === HERO ARCHITECTURE LAYER === */
.hero-section {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 100px 8%;
    min-height: 70vh;
}
.hero-content {
    max-width: 52%;
}
.tagline {
    color: var(--purple-midnight);
    background: var(--pink-cream);
    display: inline-block;
    padding: 4px 15px;
    font-weight: 900;
    letter-spacing: 4px;
    font-size: 0.8rem;
    border-radius: 4px;
    margin-bottom: 20px;
}
.hero-content h1 {
    font-size: 3.8rem;
    font-weight: 900;
    line-height: 1.15;
    margin: 0 0 25px 0;
    color: #fff;
}
.gradient-text {
    background: linear-gradient(90deg, var(--pink-cream), var(--pearl-white));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.hero-thought {
    color: var(--pink-cream);
    opacity: 0.8;
    font-size: 1.15rem;
    line-height: 1.65;
    margin-bottom: 40px;
    font-style: italic;
}
.btn-primary {
    background: var(--purple-midnight);
    border: 1px solid var(--purple-plum);
    color: var(--pearl-white);
    padding: 18px 40px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
    box-shadow: 0 10px 25px rgba(25, 0, 25, 0.5);
}
.btn-primary:hover {
    background: var(--purple-plum);
    border-color: var(--pink-cream);
    transform: translateY(-2px);
}

/* === 3D REAL ROTATING ENVIRONMENT TEXT CUBE === */
.scene3d {
    width: 280px;
    height: 280px;
    perspective: 1000px;
}
.cube3d {
    width: 100%;
    height: 100%;
    position: relative;
    transform-style: preserve-3d;
    animation: stableSpin 14s infinite linear;
}
.cube-face {
    position: absolute;
    width: 220px;
    height: 220px;
    background: rgba(43, 18, 76, 0.45);
    border: 1px solid rgba(223, 182, 178, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    font-weight: 800;
    letter-spacing: 2px;
    color: var(--pearl-white);
    box-shadow: inset 0 0 30px rgba(82, 43, 91, 0.6);
}
.front  { transform: rotateY(  0deg) translateZ(110px); }
.back   { transform: rotateY(180deg) translateZ(110px); }
.left   { transform: rotateY(-90deg) translateZ(110px); }
.right  { transform: rotateY( 90deg) translateZ(110px); }
.top    { transform: rotateX( 90deg) translateZ(110px); }
.bottom { transform: rotateX(-90deg) translateZ(110px); }

@keyframes stableSpin {
    0% { transform: rotateX(0deg) rotateY(0deg); }
    100% { transform: rotateX(360deg) rotateY(360deg); }
}

/* === CARDS DECK LAYOUTS === */
.modules-section {
    padding: 100px 8%;
    background: rgba(25, 0, 25, 0.25);
    border-top: 1px solid rgba(223, 182, 178, 0.05);
}
.section-header-box {
    margin-bottom: 60px;
}
.section-main-title {
    font-size: 2.2rem;
    font-weight: 800;
    letter-spacing: 2px;
    color: var(--pink-cream);
    margin: 0 0 8px 0;
}
.section-sub-tag {
    color: var(--rose-dust);
    margin: 0;
    font-size: 1rem;
}
.modules-grid-deck {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
}
.module-card {
    background: rgba(43, 18, 76, 0.35);
    border: 1px solid rgba(82, 43, 91, 0.5);
    padding: 40px 30px;
    border-radius: 28px;
    cursor: pointer;
    transition: 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.module-card:hover {
    border-color: var(--pink-cream);
    background: rgba(82, 43, 91, 0.5);
    transform: translateY(-8px);
}
.card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
}
.card-icon {
    font-size: 1.5rem;
    color: var(--pink-cream);
}
.card-index {
    font-size: 0.85rem;
    background: rgba(223, 182, 178, 0.15);
    color: var(--pink-cream);
    padding: 4px 12px;
    border-radius: 20px;
    font-weight: 700;
}
.module-card h3 {
    margin: 0 0 15px 0;
    font-size: 1.4rem;
    font-weight: 700;
    color: #fff;
}
.module-card p {
    margin: 0 0 30px 0;
    font-size: 0.95rem;
    color: var(--pearl-white);
    opacity: 0.75;
    line-height: 1.6;
}
.portal-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--pink-cream);
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 1px;
}

/* === EXPANDABLE SUB PORTALS === */
.portal-overlay {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: var(--purple-darkest);
    z-index: 5000;
    display: none;
    overflow-y: auto;
}
.portal-active {
    display: block;
}
.portal-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 50px 4%;
}
.portal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 50px;
    border-bottom: 1px solid rgba(223, 182, 178, 0.15);
    padding-bottom: 20px;
}
.portal-header h2 {
    color: #fff;
    font-size: 2.2rem;
    margin: 0;
}
.close-portal-btn {
    background: rgba(223, 182, 178, 0.1);
    border: 1px solid var(--pink-cream);
    color: var(--pink-cream);
    padding: 10px 24px;
    border-radius: 30px;
    cursor: pointer;
    font-weight: 700;
    transition: 0.2s;
}
.close-portal-btn:hover {
    background: var(--pink-cream);
    color: var(--purple-darkest);
}
.portal-body-layout {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 50px;
    align-items: start;
}
.portal-steps-list {
    display: flex;
    flex-direction: column;
    gap: 30px;
}
.step-item {
    background: rgba(43, 18, 76, 0.4);
    border-left: 4px solid var(--pink-cream);
    padding: 25px;
    border-radius: 0 16px 16px 0;
}
.step-item h5 {
    margin: 0 0 10px 0;
    font-size: 1.25rem;
    color: var(--pink-cream);
}
.step-item p {
    margin: 0;
    font-size: 1rem;
    line-height: 1.65;
    color: var(--pearl-white);
    opacity: 0.9;
}
.portal-media-frame {
    width: 100%;
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid rgba(223, 182, 178, 0.15);
}
.portal-media-frame img {
    width: 100%;
    height: auto;
    display: block;
}

/* === CLEAN FOOTER ARRANGEMENT === */
.footer-section {
    background: #0f000f;
    padding: 80px 8% 40px 8%;
    border-top: 1px solid rgba(223, 182, 178, 0.05);
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
}
.footer-logo {
    font-size: 1.7rem;
    font-weight: 900;
    letter-spacing: 2px;
    margin-bottom: 20px;
    color: #fff;
}
.footer-logo span { color: var(--pink-cream); }
.footer-about-text { color: var(--pearl-white); opacity: 0.6; line-height: 1.65; font-size: 0.95rem; }
.footer-block h4 {
    color: #fff; font-size: 1.05rem; letter-spacing: 2px; margin: 0 0 25px 0;
    border-bottom: 2px solid var(--rose-dust); display: inline-block; padding-bottom: 5px;
}
.footer-block ul { list-style: none; padding: 0; margin: 0; }
.footer-block ul li { margin-bottom: 15px; }
.footer-block ul li a { color: var(--pearl-white); opacity: 0.7; text-decoration: none; font-size: 0.95rem; transition: 0.2s; }
.footer-block ul li a:hover { opacity: 1; color: var(--pink-cream); }
.contact-email { color: var(--pink-cream); font-size: 0.95rem; margin-bottom: 20px; }

/* REWORKED YOUTUBE CTA LINK ROW */
.yt-link-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #FF0000;
    color: #fff !important;
    padding: 12px 24px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.95rem !important;
    opacity: 1 !important;
    transition: 0.2s ease;
    box-shadow: 0 5px 15px rgba(255, 0, 0, 0.3);
}
.yt-link-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(255, 0, 0, 0.5);
}
.footer-bottom { text-align: center; padding-top: 60px; border-top: 1px solid rgba(255,255,255,0.02); margin-top: 40px; color: var(--rose-dust); font-size: 0.9rem; }

/* === SYSTEM OVERLAY POPUPS === */
.modal-wrapper {
    display: none;
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(25, 0, 25, 0.85);
    z-index: 9000;
    align-items: center; justify-content: center;
    padding: 20px;
}
.modal-box {
    background: var(--purple-midnight);
    border: 1px solid var(--purple-plum);
    padding: 40px;
    border-radius: 24px;
    max-width: 540px;
    width: 100%;
    position: relative;
    box-shadow: 0 25px 60px rgba(0,0,0,0.6);
}
.modal-box h3 { color: #fff; margin-top: 0; font-size: 1.6rem; border-bottom: 1px solid rgba(223, 182, 178, 0.2); padding-bottom: 12px; font-weight: 800; letter-spacing: 1px;}
.modal-box p { font-size: 1rem; line-height: 1.65; color: var(--pearl-white); margin: 16px 0; opacity: 0.9; }
.corporate-roles {
    margin-top: 20px;
    background: rgba(25, 0, 25, 0.3);
    padding: 20px;
    border-radius: 14px;
    border: 1px solid rgba(82, 43, 91, 0.4);
}
.corporate-roles p {
    margin: 0 0 15px 0 !important;
}
.corporate-roles p:last-child {
    margin-bottom: 0 !important;
}
.sub-role {
    display: block;
    font-size: 0.88rem;
    color: var(--pink-cream);
    opacity: 0.85;
    margin-top: 4px;
    line-height: 1.5;
}
.modal-close { position: absolute; top: 18px; right: 22px; font-size: 1.9rem; cursor: pointer; color: var(--pink-cream); transition: 0.2s;}
.modal-close:hover { color: #fff; }

@media (max-width: 992px) {
    .hero-section { flex-direction: column; text-align: center; padding: 50px 5%; }
    .hero-content { max-width: 100%; margin-bottom: 50px; }
    .hero-content h1 { font-size: 2.8rem; }
    .portal-body-layout { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 30px; }
}
/* App Download Button Styling */
.cta-group {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 20px;
}

.btn-app {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, #a855f7, #6366f1);
    color: #ffffff !important;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: bold;
    text-decoration: none;
    font-size: 0.95rem;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 4px 15px rgba(168, 85, 247, 0.4);
}

.btn-app:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.6);
    background: linear-gradient(135deg, #6366f1, #a855f7);
}

.btn-app i {
    font-size: 1.2rem;
}