:root {
    /* LUXURY PREMIUM COLOR SYSTEM */
    --bg-primary: #040406;
    --bg-secondary: #0A0A0E;
    --accent-purple: #8B3DFF;
    --accent-pink: #E91E63;
    --text-primary: #F8F8F8;
    --text-secondary: #A1A1AA;
    --glass-bg: rgba(20, 20, 28, 0.4);
    --glass-border: rgba(255, 255, 255, 0.06);
    --glow-intensity: 0.12;
}

/* RESET & FOUNDATION */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    line-height: 1.5;
}

/* HIDDEN FOR ACCESSIBILITY / SEO */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

/* CINEMATIC AMBIENCE */
.ambient-glow {
    position: fixed;
    border-radius: 50%;
    z-index: 0;
    pointer-events: none;
    will-change: transform;
}

.ambient-glow.primary {
    top: -15%;
    left: -15%;
    width: 65vw;
    height: 65vw;
    background: radial-gradient(circle, rgba(139, 61, 255, var(--glow-intensity)) 0%, rgba(4, 4, 6, 0) 60%);
    filter: blur(100px);
}

.ambient-glow.secondary {
    bottom: -15%;
    right: -15%;
    width: 55vw;
    height: 55vw;
    background: radial-gradient(circle, rgba(233, 30, 99, calc(var(--glow-intensity) * 0.7)) 0%, rgba(4, 4, 6, 0) 60%);
    filter: blur(90px);
}

/* LAYOUT CONTAINER */
.container {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 500px;
    padding: 5rem 1.5rem 3.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    /* JS uses this for fade in */
    opacity: 0;
    transform: translateY(25px);
}

.container.visible {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1), transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

/* HERO SECTION - BRAND IDENTITY */
.hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 3.5rem;
    text-align: center;
    width: 100%;
}

.profile-wrapper {
    position: relative;
    width: 125px;
    height: 125px;
    margin-bottom: 2.5rem;
}

.profile-glow-ring {
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-purple), var(--accent-pink));
    opacity: 0.65;
    filter: blur(14px);
    animation: premiumBreath 4.5s ease-in-out infinite alternate;
    will-change: opacity, filter, transform;
}

.profile-image-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    padding: 3px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0.02));
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.7);
    z-index: 2;
    overflow: hidden;
}

.profile-img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    object-position: center 25%; /* Face-centered crop optimized for portrait */
    background-color: var(--bg-secondary);
    transform: scale(1.4); /* Zoomed in to feel closer */
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1), filter 0.5s ease;
    will-change: transform;
}

.profile-wrapper:hover .profile-img {
    transform: scale(1.9); /* Subtle extra zoom on hover */
    filter: contrast(1.05) brightness(1.02);
}

.brand-title {
    font-size: 1.7rem;
    font-weight: 700;
    letter-spacing: 0.35em;
    margin-right: -0.35em; /* Offset for center alignment */
    margin-bottom: 0.7rem;
    text-transform: uppercase;
    color: #FFF;
    text-shadow: 0 10px 30px rgba(255, 255, 255, 0.12);
}

.brand-tagline {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 300;
    letter-spacing: 0.18em;
    text-transform: lowercase;
    opacity: 0.75;
}

/* ACTIONS */
.action-section {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 1.15rem;
}

/* PRIMARY CTA (CONVERSION FOCUSED) */
.btn-primary {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    padding: 1.25rem 1.1rem; /* Slightly more vertical padding for larger font */
    border-radius: 18px;
    text-decoration: none;
    background: linear-gradient(135deg, var(--accent-purple) 0%, #A855F7 50%, var(--accent-pink) 100%);
    background-size: 200% 200%;
    color: #FFF;
    overflow: hidden;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease, background-position 0.6s ease;
    box-shadow: 0 12px 28px rgba(139, 61, 255, 0.25), inset 0 1px 1px rgba(255, 255, 255, 0.2);
}

.btn-primary::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 18px;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.15);
    pointer-events: none;
}

.btn-content {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.1rem;
}

.btn-text-main {
    font-weight: 900;
    font-size: 1.8rem; /* Dramatically larger font size for TELEGRAM */
    letter-spacing: 0.15em;
    text-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
}

.btn-text-main.uppercase {
    text-transform: uppercase;
}

.btn-text-sub {
    font-weight: 500;
    font-size: 0.6rem; /* Very small font size for subtext as requested */
    letter-spacing: 0.02em;
    color: rgba(255, 255, 255, 0.95);
    margin-top: -4px;
}

.btn-primary-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.25);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
    pointer-events: none;
}

.btn-primary.ripple .btn-primary-glow {
    animation: luxuryRipple 0.8s ease-out forwards;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 40px rgba(233, 30, 99, 0.3), inset 0 1px 1px rgba(255, 255, 255, 0.4);
    background-position: 100% 100%;
}

.btn-primary:active {
    transform: translateY(0);
    box-shadow: 0 8px 16px rgba(139, 61, 255, 0.2);
}

/* SECONDARY CTA */
.social-links {
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
}

.btn-secondary {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    padding: 1.25rem;
    border-radius: 16px;
    text-decoration: none;
    color: var(--text-primary);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    font-weight: 400;
    font-size: 0.95rem;
    letter-spacing: 0.06em;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
}

.btn-secondary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0));
    opacity: 0;
    transition: opacity 0.4s ease;
}

.btn-secondary:hover {
    background: rgba(25, 25, 36, 0.5);
    border-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
    color: #FFF;
}

.btn-secondary:hover::before {
    opacity: 1;
}

.btn-secondary span {
    position: relative;
    z-index: 1;
}

/* QUOTE / COPY */
.quote-section {
    margin-top: 4.5rem;
    margin-bottom: 2rem;
    text-align: center;
}

.premium-quote {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-style: italic;
    font-weight: 300;
    opacity: 0.55;
    letter-spacing: 0.08em;
    line-height: 1.6;
}

/* FOOTER */
.site-footer {
    margin-top: 2rem;
    text-align: center;
}

.site-footer p {
    font-size: 0.65rem;
    color: var(--text-secondary);
    letter-spacing: 0.25em;
    opacity: 0.3;
    text-transform: uppercase;
}

/* KEYFRAMES */
@keyframes premiumBreath {
    0% { opacity: 0.45; filter: blur(12px); transform: scale(0.97); }
    100% { opacity: 0.75; filter: blur(16px); transform: scale(1.03); }
}

@keyframes luxuryRipple {
    0% { width: 0; height: 0; opacity: 0.5; }
    100% { width: 450px; height: 450px; opacity: 0; }
}

/* STAGGERED ENTRY */
.fade-in-section .hero { opacity: 0; animation: revealUp 1.2s 0.1s cubic-bezier(0.16, 1, 0.3, 1) forwards; }
.fade-in-section .btn-primary { opacity: 0; animation: revealUp 1.2s 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards; }
.fade-in-section .btn-secondary:nth-child(1) { opacity: 0; animation: revealUp 1.2s 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards; }
.fade-in-section .btn-secondary:nth-child(2) { opacity: 0; animation: revealUp 1.2s 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards; }
.fade-in-section .quote-section { opacity: 0; animation: revealUp 1.2s 0.7s cubic-bezier(0.16, 1, 0.3, 1) forwards; }
.fade-in-section .site-footer { opacity: 0; animation: revealUp 1.2s 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards; }

@keyframes revealUp {
    0% { opacity: 0; transform: translateY(20px); }
    100% { opacity: 1; transform: translateY(0); }
}

/* MOBILE ADAPTATION */
@media (max-width: 480px) {
    .container {
        padding: 4rem 1.25rem 2.5rem;
    }
    
    .profile-wrapper {
        width: 110px;
        height: 110px;
        margin-bottom: 2rem;
    }
    
    .brand-title {
        font-size: 1.5rem;
    }

    .ambient-glow.primary {
        filter: blur(80px);
    }
    
    .ambient-glow.secondary {
        filter: blur(70px);
    }
}