/* --- Variables & Reset --- */
:root {
    --keisei-black: #0a0a0a;
    --keisei-gold: #d4af37;
    --keisei-gold-hover: #b8962e;
    --keisei-white: #ffffff;
    --keisei-gray: #1a1a1a;
    --readable-gray: #cccccc;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--keisei-black);
    color: var(--keisei-white);
    overflow-x: hidden;
}

h1, h2, h3, .brand-font {
    font-family: 'Montserrat', sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.text-readable-muted {
    color: var(--readable-gray) !important;
}

/* --- Components --- */
.btn-gold {
    background-color: var(--keisei-gold);
    color: var(--keisei-black);
    font-weight: 800;
    padding: 15px 30px;
    border-radius: 4px;
    border: none;
    transition: all 0.3s ease;
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.btn-gold:hover {
    background-color: var(--keisei-gold-hover);
    transform: translateY(-2px);
    color: var(--keisei-black);
    box-shadow: 0 10px 20px rgba(212, 175, 55, 0.3);
}

/* --- Round Logo Wrapper --- */
.logo-wrapper-round {
    width: 100px;
    height: 100px;
    background-color: rgba(255, 255, 255, 0.1); /* Subtle white background */
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.logo-wrapper-round img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

/* --- Hero Section --- */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(rgba(0,0,0,0.8), rgba(0,0,0,0.8)), 
                url('hero-background.jpg') center/cover;
    text-align: center;
    border-bottom: 4px solid var(--keisei-gold);
}

.hero h1 {
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    margin-bottom: 20px;
}

/* --- Progress Bar --- */
.urgency-container {
    max-width: 600px;
    margin: 40px auto;
    background: rgba(255,255,255,0.05);
    padding: 25px;
    border-radius: 8px;
    border: 1px solid rgba(212, 175, 55, 0.2);
}

.progress {
    height: 12px;
    background-color: var(--keisei-gray);
    border-radius: 10px;
    overflow: hidden;
}

.progress-bar {
    background-color: var(--keisei-gold);
    transition: width 1.5s ease-in-out;
}

/* --- Lineage Section --- */
.lineage-bg {
    background-color: var(--keisei-gray);
}

.lineage-card {
    background: var(--keisei-gray);
    border: 1px solid #333;
    padding: 30px;
    border-radius: 8px;
    height: 100%;
    transition: border 0.3s ease;
}

.lineage-card:hover {
    border-color: var(--keisei-gold);
}

.lineage-path {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 40px 0;
    flex-wrap: wrap;
    gap: 20px;
}

.lineage-step {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.lineage-img-wrapper {
    width: 300px;
    height: 300px;
    background: #444;
    border-radius: 50%;
    margin: 0 auto 15px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid #333;
}

.lineage-img-wrapper.elite {
    width: 320px;
    height: 320px;
    border: 3px solid var(--keisei-gold);
}

.lineage-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.lineage-arrow {
    color: var(--keisei-gold);
    font-size: 1.5rem;
}

/* --- Methodology --- */
.methodology-img-container {
    border-left: 5px solid var(--keisei-gold);
}

/* --- Mobile WhatsApp FAB --- */
.whatsapp-fab {
    position: fixed;
    bottom: 25px;
    right: 25px;
    background-color: #25d366;
    color: white;
    width: 65px;
    height: 65px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 35px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.4);
    z-index: 1000;
    transition: transform 0.3s ease;
    text-decoration: none;
}

.whatsapp-fab:hover {
    transform: scale(1.1);
    color: white;
}

.section-title {
    margin-bottom: 50px;
    text-align: center;
}

.section-title h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--keisei-gold);
    margin: 15px auto;
}

.btn-outline-light {
    border: 2px solid var(--keisei-white);
    font-weight: 700;
    padding: 15px 30px;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.btn-outline-light:hover {
    background-color: var(--keisei-white);
    color: var(--keisei-black);
    transform: translateY(-2px);
}