:root {
    --bg-dark: #000000;
    --accent-red: #d90429;
    --text-white: #ffffff;
    --text-muted: rgba(255, 255, 255, 0.5);
    --font-main: 'Roboto', sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-white);
    font-family: var(--font-main);
    height: 100vh;
    overflow: hidden;
}

.bg-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 20%, #111111 0%, #000000 100%);
    z-index: 0;
}

/* Typography & Layout */
.top-nav {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 40px 60px;
    z-index: 10;
}

.nav-logo img {
    width: 182px;
    filter: brightness(0) invert(1);
}

.hamburger {
    display: flex;
    flex-direction: column;
    gap: 8px;
    cursor: pointer;
}

.hamburger span {
    width: 30px;
    height: 2px;
    background: var(--text-white);
}

.content-center {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 5;
    text-align: center;
}

.hero-icon {
    width: 68px;
    margin: 0 auto 25px;
    filter: brightness(0) invert(1);
    opacity: 0.9;
}

.tagline {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.4em;
    margin-bottom: 20px;
    display: block;
    opacity: 0.8;
}

.title-block {
    position: relative;
    display: inline-block;
    margin-bottom: 40px;
}

.main-title {
    font-size: clamp(6rem, 15vw, 12rem);
    font-weight: 900;
    line-height: 0.7;
    letter-spacing: -0.05em;
    color: var(--text-white);
}

.construction-bar {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--bg-dark);
    border: 1px solid rgba(255,255,255,0.2);
    padding: 10px 40px;
    width: 110%;
    z-index: 2;
}

.construction-bar span {
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.3em;
    white-space: nowrap;
}

.subtitle {
    font-size: 1rem;
    font-weight: 300;
    color: var(--text-muted);
    margin-top: 20px;
    letter-spacing: 0.1em;
}

.cta-area {
    margin-top: 50px;
}

.btn-red {
    background: var(--accent-red);
    color: white;
    text-decoration: none;
    padding: 18px 45px;
    font-weight: 700;
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    display: inline-block;
    transition: all 0.3s ease;
}

.btn-red:hover {
    background: #ff4d6d;
    transform: scale(1.05);
}

/* Footer Area */
.bottom-area {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 40px 60px;
    z-index: 10;
}

.social-side {
    display: flex;
    gap: 25px;
}

.social-side a {
    color: var(--text-white);
    text-decoration: none;
    font-size: 0.65rem;
    font-weight: 700;
    opacity: 0.5;
    transition: 0.3s;
}

.social-side a:hover {
    opacity: 1;
}

.footer-dots {
    display: flex;
    gap: 8px;
}

.footer-dots span {
    width: 6px;
    height: 6px;
    background: var(--text-white);
    border-radius: 50%;
    opacity: 0.3;
}

.footer-dots span:first-child { opacity: 1; }

/* Animations */
.fade-in { animation: fadeIn 2s ease forwards; }
.fade-in-up { animation: fadeInUp 1.5s cubic-bezier(0.22, 1, 0.36, 1) forwards; }

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Mobile Adjustments */
@media (max-width: 768px) {
    .top-nav, .bottom-area { padding: 30px; }
    .main-title { font-size: 5rem; }
    .construction-bar { width: 100vw; padding: 8px 20px; }
    .nav-logo img { width: 110px; }
    .social-side { display: none; }
}