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

html, body {
    height: 100%;
}

body {
    font-family: 'Orbitron', sans-serif;
    background: #000;
    color: #ffffff;
    min-height: 100vh;
    position: relative;
    animation: fadeIn 0.8s ease-out;
    overflow-x: hidden;
    overflow-y: auto;
}

@media (min-height: 750px) {
    body {
        overflow-y: hidden;
    }
}

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

/* ========================================
   BACKGROUND
======================================== */

.bg-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.bg-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 2;
}

.vignette {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 3;
    pointer-events: none;
    background: radial-gradient(ellipse at center, transparent 40%, rgba(0, 0, 0, 0.7) 100%);
}

/* ========================================
   LOGO
======================================== */

.logo {
    position: fixed;
    top: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 100;
    animation: fadeSlideDown 0.8s ease-out 0.2s both;
}

@keyframes fadeSlideDown {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

.logo img {
    height: 70px;
    filter: drop-shadow(0 0 30px rgba(253, 253, 31, 0.3));
}

/* ========================================
   MAIN CONTENT
======================================== */

.main-content {
    position: relative;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 110px 20px 30px 20px;
    text-align: center;
}

@media (max-height: 750px) {
    .main-content {
        justify-content: flex-start;
        padding-top: 100px;
        padding-bottom: 50px;
    }
}

/* ========================================
   HEADLINE
======================================== */

.headline {
    font-size: 48px;
    font-weight: 800;
    text-transform: uppercase;
    line-height: 1.2;
    margin-bottom: 8px;
    animation: zoomFadeIn 0.8s ease-out 0.3s both;
}

@keyframes zoomFadeIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.headline-white {
    color: #ffffff;
    text-shadow: 0 0 30px rgba(255, 255, 255, 0.3);
}

.headline-accent {
    color: #fdfd1f;
    text-shadow: 
        0 0 20px rgba(253, 253, 31, 0.6),
        0 0 40px rgba(253, 253, 31, 0.4);
}

/* ========================================
   SUBHEADLINE
======================================== */

.subheadline {
    font-size: 16px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    letter-spacing: 2px;
    margin-bottom: 20px;
    animation: fadeSlideUp 0.8s ease-out 0.4s both;
}

@keyframes fadeSlideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========================================
   VIDEO CONTAINER
======================================== */

.video-container {
    width: 90%;
    max-width: 850px;
    aspect-ratio: 16 / 9;
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    margin-bottom: 25px;
    animation: fadeSlideUp 0.8s ease-out 0.5s both;
    border: 2px solid rgba(253, 253, 31, 0.4);
    box-shadow: 
        0 0 30px rgba(253, 253, 31, 0.2),
        0 0 60px rgba(253, 253, 31, 0.1),
        0 20px 60px rgba(0, 0, 0, 0.5);
    cursor: pointer;
}

@media (max-width: 550px) {
    .video-container {
        width: 95%;
    }
}

.video-container video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.play-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.4);
    z-index: 5;
    transition: background 0.3s ease;
}

.video-container:hover .play-overlay {
    background: rgba(0, 0, 0, 0.3);
}

.play-overlay.hidden {
    display: none;
}

.play-button {
    width: 100px;
    height: 100px;
    background: rgba(253, 253, 31, 0.95);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 
        0 0 40px rgba(253, 253, 31, 0.6),
        0 0 80px rgba(253, 253, 31, 0.3);
}

.play-button:hover {
    transform: scale(1.1);
    box-shadow: 
        0 0 60px rgba(253, 253, 31, 0.8),
        0 0 100px rgba(253, 253, 31, 0.5);
}

.play-button::after {
    content: '';
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 20px 0 20px 35px;
    border-color: transparent transparent transparent #0a0a0a;
    margin-left: 8px;
}

@media (max-width: 768px) {
    .play-button {
        width: 80px;
        height: 80px;
    }

    .play-button::after {
        border-width: 15px 0 15px 26px;
        margin-left: 6px;
    }
}

/* ========================================
   CTA BUTTON
======================================== */

.cta-container {
    position: relative;
    animation: fadeSlideUp 0.8s ease-out 0.6s both;
}

.cta-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 130%;
    height: 180%;
    background: radial-gradient(ellipse at center, rgba(253, 253, 31, 0.25) 0%, transparent 70%);
    filter: blur(15px);
    z-index: -1;
    animation: glowPulse 2s ease-in-out infinite;
}

@keyframes glowPulse {
    0%, 100% { opacity: 0.6; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 1; transform: translate(-50%, -50%) scale(1.1); }
}

.cta-button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    position: relative;
    width: 500px;
    height: 80px;
    padding: 0;
    font-family: 'Orbitron', sans-serif;
    font-size: 16px;
    font-weight: 900;
    letter-spacing: 1px;
    text-transform: uppercase;
    text-decoration: none;
    color: #0a0a0a;
    background: #fdfd1f;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    overflow: hidden;
    box-shadow: 
        0 0 25px rgba(253, 253, 31, 0.4),
        0 0 50px rgba(253, 253, 31, 0.2),
        0 8px 25px rgba(0, 0, 0, 0.4);
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shimmer 2.5s infinite;
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

.cta-button:hover {
    transform: scale(1.05) translateY(-2px);
    box-shadow: 
        0 0 40px rgba(253, 253, 31, 0.6),
        0 0 80px rgba(253, 253, 31, 0.3),
        0 12px 35px rgba(0, 0, 0, 0.5);
}

.cta-arrow {
    font-size: 12px;
    font-weight: 800;
    flex-shrink: 0;
}

.cta-text {
    position: relative;
    z-index: 2;
    font-weight: 900;
    white-space: nowrap;
    transition: opacity 0.2s ease;
}

.cta-free {
    margin-top: 12px;
    font-size: 12px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.8);
    letter-spacing: 3px;
    text-align: center;
}

/* ========================================
   DISCLAIMER
======================================== */

.disclaimer {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 10px;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.4);
    letter-spacing: 1px;
    z-index: 100;
}

@media (max-height: 750px) {
    .disclaimer {
        position: relative;
        bottom: auto;
        left: auto;
        transform: none;
        margin-top: 20px;
        text-align: center;
    }
}

/* ========================================
   RESPONSIVE
======================================== */

@media (max-width: 1400px) {
    .headline {
        font-size: 44px;
    }

    .subheadline {
        font-size: 15px;
    }

    .video-container {
        max-width: 800px;
    }

    .cta-button {
        width: 480px;
        height: 75px;
        font-size: 15px;
    }
}

@media (max-width: 1200px) {
    .headline {
        font-size: 40px;
    }

    .subheadline {
        font-size: 14px;
    }

    .video-container {
        max-width: 720px;
    }

    .cta-button {
        width: 450px;
        height: 70px;
        font-size: 14px;
    }

    .main-content {
        padding: 105px 20px 25px 20px;
    }
}

@media (max-width: 1024px) {
    .headline {
        font-size: 36px;
    }

    .subheadline {
        font-size: 14px;
    }

    .video-container {
        max-width: 650px;
    }

    .cta-button {
        width: 420px;
        height: 65px;
        font-size: 13px;
    }

    .logo img {
        height: 60px;
    }

    .main-content {
        padding: 100px 15px 20px 15px;
    }
}

@media (max-width: 900px) {
    .headline {
        font-size: 32px;
    }

    .subheadline {
        font-size: 13px;
        margin-bottom: 15px;
    }

    .video-container {
        max-width: 580px;
        margin-bottom: 20px;
    }

    .cta-button {
        width: 400px;
        height: 62px;
        font-size: 12px;
        gap: 10px;
    }

    .logo img {
        height: 55px;
    }
}

@media (max-width: 768px) {
    .headline {
        font-size: 28px;
    }

    .subheadline {
        font-size: 12px;
        margin-bottom: 12px;
    }

    .video-container {
        max-width: 520px;
        margin-bottom: 18px;
    }

    .cta-button {
        width: 380px;
        height: 58px;
        font-size: 11px;
    }

    .logo img {
        height: 50px;
    }

    .main-content {
        padding: 90px 10px 15px 10px;
    }

    .cta-free {
        font-size: 10px;
        margin-top: 10px;
    }
}

@media (max-height: 800px) and (min-height: 751px) {
    .video-container {
        max-width: 700px;
    }

    .headline {
        font-size: 40px;
        margin-bottom: 6px;
    }

    .subheadline {
        margin-bottom: 12px;
        font-size: 14px;
    }

    .cta-button {
        height: 65px;
    }

    .main-content {
        padding: 100px 20px 25px 20px;
    }
}

@media (max-height: 750px) {
    .video-container {
        max-width: 650px;
    }

    .headline {
        font-size: 36px;
        margin-bottom: 8px;
    }

    .subheadline {
        margin-bottom: 12px;
        font-size: 13px;
    }

    .cta-button {
        height: 62px;
    }

    .logo img {
        height: 50px;
    }
}

@media (max-height: 650px) {
    .video-container {
        max-width: 550px;
    }

    .headline {
        font-size: 32px;
    }

    .logo img {
        height: 45px;
    }

    .logo {
        top: 20px;
    }

    .main-content {
        padding-top: 85px;
    }
}