:root {
    --primary-gold: #c6a355;
    --primary-gold-gradient: linear-gradient(135deg, #dfbd69 0%, #926f34 100%);
    --secondary-gold: #f2d06b;
    --dark-bg: #0a0a0a;
    --darker-bg: #050505;
    --card-bg: #111111;
    --text-light: #f4f4f4;
    --text-gray: #a0a0a0;
    --border-color: rgba(198, 163, 85, 0.2);
    --glass-bg: rgba(10, 10, 10, 0.9);
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* --- Global Reset & Typography --- */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Montserrat', sans-serif;
    background-color: var(--dark-bg);
    color: var(--text-light);
    line-height: 1.7;
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: 'Playfair Display', serif;
    color: var(--secondary-gold);
    line-height: 1.2;
}

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

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 20px;
    background: var(--primary-gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.section-title.center {
    display: block;
    text-align: center;
}

.section-desc {
    color: var(--text-gray);
    max-width: 600px;
    margin: 0 auto 60px auto;
}

.section-desc.center {
    text-align: center;
}

/* --- Header & Navigation --- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 15px 0;
    background-color: transparent;
    transition: var(--transition);
}

.header.scrolled {
    background-color: var(--glass-bg);
    backdrop-filter: blur(10px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.5);
    padding: 10px 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo img {
    height: 50px;
    width: auto;
}

.logo span {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--secondary-gold);
    line-height: 1;
}

.nav ul {
    display: flex;
    gap: 30px;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-light);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background: var(--primary-gold-gradient);
    transition: var(--transition);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-link:hover {
    color: var(--secondary-gold);
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--secondary-gold);
    font-size: 1.5rem;
    cursor: pointer;
}

/* --- Buttons --- */
.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 30px;
}

.cta-button {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px 30px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 50px;
    transition: var(--transition);
    cursor: pointer;
    text-align: center;
    white-space: nowrap;
}

.cta-button i {
    margin-right: 10px;
    font-size: 1.2em;
}

.cta-button.small {
    padding: 8px 20px;
    font-size: 0.9rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--border-color);
    color: var(--secondary-gold);
    display: flex;
    align-items: center;
    gap: 10px;
}

.cta-button.small:hover {
    background: var(--primary-gold-gradient);
    color: var(--darker-bg);
    border-color: transparent;
}

.cta-button.primary {
    background: var(--primary-gold-gradient);
    color: var(--darker-bg);
    box-shadow: 0 5px 15px rgba(198, 163, 85, 0.3);
    margin-right: 15px;
}

.cta-button.primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(198, 163, 85, 0.5);
}

.cta-button.outline {
    background: transparent;
    border: 2px solid var(--primary-gold);
    color: var(--secondary-gold);
}

.cta-button.outline:hover {
    background: rgba(198, 163, 85, 0.1);
    transform: translateY(-3px);
}

/* --- Hero Section --- */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    background: url('https://images.unsplash.com/photo-1549317661-bd32c8ce0db2?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80') no-repeat center center/cover;
    position: relative;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(0,0,0,0.9), rgba(0,0,0,0.5));
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.hero-title {
    font-size: 4rem;
    margin-bottom: 20px;
    color: #fff;
    line-height: 1.1;
}

.text-gold {
    background: var(--primary-gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: #ccc;
    margin-bottom: 40px;
    max-width: 600px;
}

/* --- About Section --- */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-text p {
    margin-bottom: 20px;
    color: var(--text-gray);
    font-size: 1.1rem;
}

.about-text strong {
    color: var(--secondary-gold);
}

.about-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.stat-box {
    background: var(--card-bg);
    padding: 30px;
    border: 1px solid var(--border-color);
    text-align: center;
    border-radius: 10px;
    transition: var(--transition);
}

.stat-box:hover {
    transform: translateY(-5px);
    border-color: var(--secondary-gold);
}

.stat-icon {
    font-size: 2.5rem;
    color: var(--primary-gold);
    margin-bottom: 15px;
}

.stat-box h3 {
    font-size: 2rem;
    margin-bottom: 5px;
    color: #fff;
}

/* --- Services Section --- */
.dark-bg {
    background-color: var(--darker-bg);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--card-bg);
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    border: 1px solid rgba(255,255,255,0.05);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-gold);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--primary-gold-gradient);
    transform: scaleX(0);
    transition: var(--transition);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.icon-wrapper {
    width: 70px;
    height: 70px;
    background: rgba(198, 163, 85, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px auto;
    transition: var(--transition);
}

.service-card:hover .icon-wrapper {
    background: var(--primary-gold-gradient);
}

.service-card:hover .icon-wrapper i {
    color: var(--darker-bg);
}

.icon-wrapper i {
    font-size: 1.8rem;
    color: var(--secondary-gold);
    transition: var(--transition);
}

.service-card h3 {
    margin-bottom: 15px;
    font-size: 1.5rem;
}

.service-card p {
    color: var(--text-gray);
    font-size: 0.95rem;
}

/* --- Blockchain Section --- */
.gradient-bg {
    background: linear-gradient(180deg, var(--dark-bg) 0%, #151515 100%);
}

.features-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    max-width: 900px;
    margin: 0 auto;
}

.feature-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.feature-item i {
    font-size: 1.5rem;
    color: var(--primary-gold);
    margin-top: 5px;
}

.feature-item h4 {
    color: #fff;
    margin-bottom: 10px;
    font-size: 1.2rem;
}

.feature-item p {
    color: var(--text-gray);
    font-size: 0.95rem;
}

/* --- Pricing Section --- */
.pricing-container {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    margin-bottom: 50px;
}

.pricing-card {
    background: var(--card-bg);
    border-radius: 20px;
    padding: 40px;
    width: 100%;
    max-width: 350px;
    position: relative;
    border: 1px solid rgba(255,255,255,0.05);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.pricing-card.featured {
    border: 1px solid var(--primary-gold);
    background: linear-gradient(145deg, #161616, #0d0d0d);
    transform: scale(1.05);
    z-index: 10;
}

.pricing-card:hover {
    transform: translateY(-10px);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
}

.ribbon {
    position: absolute;
    top: 15px;
    right: -10px;
    background: var(--primary-gold-gradient);
    color: var(--darker-bg);
    padding: 5px 15px;
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    box-shadow: 2px 2px 5px rgba(0,0,0,0.5);
}

.pricing-header {
    text-align: center;
    margin-bottom: 20px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    padding-bottom: 20px;
}

.pricing-header h3 {
    margin-bottom: 5px;
    font-size: 1.8rem;
    color: #fff;
}

.pricing-header .distance {
    color: var(--text-gray);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.price {
    text-align: center;
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--secondary-gold);
    font-family: 'Playfair Display', serif;
    margin-bottom: 30px;
}

.price .currency {
    font-size: 1.5rem;
    vertical-align: top;
    position: relative;
    top: 10px;
}

.price .unit {
    font-size: 1rem;
    color: var(--text-gray);
    font-weight: 400;
    font-family: 'Montserrat', sans-serif;
}

.pricing-features {
    margin-bottom: 30px;
    flex-grow: 1;
}

.pricing-features li {
    margin-bottom: 15px;
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 10px;
}

.pricing-features li i {
    color: var(--primary-gold);
    font-size: 0.8rem;
}

.pricing-note {
    text-align: center;
    color: var(--text-gray);
    font-style: italic;
    font-size: 0.9rem;
}

/* --- Team Section --- */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    text-align: center;
}

.team-member {
    background: var(--card-bg);
    padding: 40px 20px;
    border-radius: 15px;
    transition: var(--transition);
    border: 1px solid transparent;
}

.team-member:hover {
    border-color: var(--primary-gold);
    background: #151515;
}

.member-photo {
    width: 120px;
    height: 120px;
    margin: 0 auto 20px auto;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--card-bg);
    box-shadow: 0 0 0 2px var(--text-gray); /* Default subtler border */
    transition: var(--transition);
    position: relative;
}

.member-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.team-member:hover .member-photo {
    box-shadow: 0 0 0 3px var(--primary-gold); /* Gold glow on hover */
    transform: scale(1.05);
}

.team-member:hover .member-photo img {
    transform: scale(1.1);
}

.team-member h3 {
    margin-bottom: 5px;
    font-size: 1.3rem;
    color: #fff;
}

.team-member .role {
    color: var(--secondary-gold);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* --- Footer --- */
.footer {
    background-color: #000;
    padding: 80px 0 20px 0;
    border-top: 1px solid #222;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-bottom: 50px;
}

.footer-logo img {
    height: 60px;
    margin-bottom: 10px;
}

.footer-logo h3 {
    font-size: 1.5rem;
    color: #fff;
    margin-bottom: 20px;
}

.footer-contact .footer-phone {
    font-size: 2rem;
    font-weight: 700;
    color: var(--secondary-gold);
    display: block;
    margin-bottom: 10px;
}

.footer-contact p {
    color: var(--text-gray);
    letter-spacing: 2px;
    text-transform: uppercase;
    font-size: 0.9rem;
}

.footer-socials {
    margin-top: 30px;
    display: flex;
    gap: 20px;
}

.footer-socials a {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: #222;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    transition: var(--transition);
}

.footer-socials a:hover {
    background: var(--primary-gold-gradient);
    color: var(--darker-bg);
    transform: rotate(360deg);
}

.footer-bottom {
    text-align: center;
    border-top: 1px solid #1a1a1a;
    padding-top: 20px;
    color: #555;
    font-size: 0.8rem;
}

/* --- Responsive Adjustments --- */
@media (max-width: 1024px) {
    .nav-container {
        padding: 0 15px;
    }
    
    .mobile-menu-btn {
        display: block;
        z-index: 1001;
    }

    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        height: 100vh;
        background: var(--darker-bg);
        z-index: 1000;
        transition: var(--transition);
        display: flex;
        align-items: center;
        justify-content: center;
        box-shadow: -5px 0 20px rgba(0,0,0,0.5);
    }

    .nav.active {
        right: 0;
    }

    .nav ul {
        flex-direction: column;
        text-align: center;
        gap: 40px;
    }

    .nav-link {
        font-size: 1.2rem;
    }

    .header-cta {
        display: none; /* Hide top CTA on mobile, rely on hero CTA */
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }

    .cta-button {
        width: 100%;
        margin-right: 0 !important; /* Override primary margin if any */
    }

    .about-grid, .features-list {
        grid-template-columns: 1fr;
    }

    .pricing-card.featured {
        transform: scale(1);
    }
    
    .pricing-card.featured:hover {
        transform: translateY(-10px);
    }
}