/* ========================================
   LOBBY CSS — raulcapote.es
   Cinematic theatrical entry portal
   WebGL-based atmosphere + golden signature
   ======================================== */

/* ===== WEBGL CANVAS ===== */
#lobby-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 1;
    pointer-events: none;
}

/* ===== LOBBY CONTAINER ===== */
.lobby {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    position: relative;
    overflow: hidden;
    padding: 2rem;
}

/* Cinematic vignette — deep theatrical darkness framing */
.lobby::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(ellipse 70% 70% at 50% 45%,
            transparent 10%,
            rgba(0, 0, 0, 0.55) 35%,
            rgba(0, 0, 0, 0.95) 65%,
            rgba(0, 0, 0, 1.0) 90%);
    z-index: 2;
    pointer-events: none;
}

/* Animated film grain — cinematic texture overlay */
.lobby::after {
    content: '';
    position: fixed;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
    z-index: 3;
    pointer-events: none;
    animation: grainShift 8s steps(10) infinite;
    opacity: 0.15;
}

@keyframes grainShift {
    0%, 100% { transform: translate(0, 0); }
    10% { transform: translate(-5%, -10%); }
    20% { transform: translate(8%, 5%); }
    30% { transform: translate(-3%, 8%); }
    40% { transform: translate(6%, -5%); }
    50% { transform: translate(-8%, 2%); }
    60% { transform: translate(4%, -8%); }
    70% { transform: translate(-6%, 6%); }
    80% { transform: translate(3%, -3%); }
    90% { transform: translate(-4%, 7%); }
}

/* ===== LOBBY CONTENT ===== */
.lobby-content {
    position: relative;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
    max-width: 1200px;
    width: 100%;
}

/* ===== LOBBY SIGNATURE — golden sculptural presence ===== */
.lobby-signature {
    width: 100%;
    max-width: 700px;
    opacity: 0;
    animation: lobbySignatureIn 3s cubic-bezier(0.25, 0.8, 0.25, 1) 0s forwards; /* Instant entrance */
    position: relative;
}

/* Ambient golden light halo behind signature */
.lobby-signature::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 180%;
    height: 500%;
    background:
        radial-gradient(ellipse 35% 20% at center,
            rgba(245, 215, 122, 0.18) 0%,
            rgba(212, 175, 55, 0.10) 30%,
            rgba(180, 140, 40, 0.04) 55%,
            transparent 75%);
    pointer-events: none;
    z-index: -1;
    animation: signatureHaloBreathe 6s ease-in-out 7s infinite;
}

.lobby-signature svg {
    width: 100%;
    height: auto;
    overflow: visible;
    filter: drop-shadow(0 15px 30px rgba(0, 0, 0, 0.85));
}

@keyframes lobbySignatureIn {
    0% {
        opacity: 0;
        transform: scale(0.92) translateY(15px);
        filter: brightness(0) blur(4px);
    }
    15% {
        opacity: 0.6; /* silhouette emerges */
        transform: scale(0.95) translateY(5px);
        filter: brightness(0) blur(1px); /* dark, contraluz */
    }
    45% {
        opacity: 0.85;
        filter: brightness(0.2) blur(0px); /* starts catching light */
    }
    100% {
        opacity: 1;
        transform: scale(1) translateY(0);
        filter: brightness(1) blur(0px); /* fully illuminated */
    }
}

/* Subtle golden breathing glow on the halo */
@keyframes signatureHaloBreathe {
    0%, 100% {
        opacity: 0.8;
        transform: translate(-50%, -50%) scale(1);
    }
    50% {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1.05);
    }
}

/* Removed metallic shimmer sweep as per user request to avoid rectangular shape */

/* ===== LOBBY TAGLINE ===== */
.lobby-tagline {
    font-family: var(--font-ui);
    font-size: 0.72rem;
    font-weight: 600; /* Bolder for legibility */
    letter-spacing: 0.4em;
    text-transform: uppercase;
    color: rgba(220, 190, 120, 0.95); /* Much more visible gold */
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.9), 0 0 20px rgba(0, 0, 0, 1); /* Double shadow for strong contrast against light */
    margin-bottom: 4rem;
    opacity: 0;
    animation: taglineIn 2s ease 1.5s forwards;
}

@keyframes taglineIn {
    from {
        opacity: 0;
        transform: translateY(10px);
        letter-spacing: 0.6em;
    }
    to {
        opacity: 1;
        transform: translateY(0);
        letter-spacing: 0.4em;
    }
}

/* ===== DUAL CTA BUTTONS ===== */
.lobby-ctas {
    display: flex;
    gap: 2rem;
    opacity: 0;
    animation: lobbyCTAIn 1.5s cubic-bezier(0.15, 0.85, 0.15, 1) 2.2s forwards;
}

@keyframes lobbyCTAIn {
    from {
        opacity: 0;
        transform: translateY(35px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.lobby-btn {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 220px;
    height: 80px;
    text-decoration: none;
    border-radius: 8px;
    overflow: hidden;
    backdrop-filter: blur(12px); /* Glassmorphism to separate from background light */
    -webkit-backdrop-filter: blur(12px);
    transition: all 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
    cursor: pointer;
}

/* Actor button — warm gold */
.lobby-btn.actor {
    background: linear-gradient(145deg,
            rgba(25, 20, 5, 0.45) 0%,
            rgba(212, 175, 55, 0.12) 100%);
    border: 1.5px solid rgba(212, 175, 55, 0.45);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6), inset 0 0 12px rgba(212, 175, 55, 0.1);
}

/* Filmmaker button — cool teal */
.lobby-btn.filmmaker {
    background: linear-gradient(145deg,
            rgba(5, 15, 20, 0.45) 0%,
            rgba(42, 107, 124, 0.12) 100%);
    border: 1.5px solid rgba(42, 107, 124, 0.45);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6), inset 0 0 12px rgba(42, 107, 124, 0.1);
}

.lobby-btn-title {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 400;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 0.2rem;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.8);
}

.lobby-btn.actor .lobby-btn-title {
    color: var(--gold-light);
}

.lobby-btn.filmmaker .lobby-btn-title {
    color: #7DBECE;
}

.lobby-btn-subtitle {
    font-family: var(--font-ui);
    font-size: 0.6rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    opacity: 0.55; /* Slightly increased opacity for visibility */
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.8);
}

.lobby-btn.actor .lobby-btn-subtitle {
    color: rgba(245, 215, 122, 0.6);
}

.lobby-btn.filmmaker .lobby-btn-subtitle {
    color: rgba(125, 190, 206, 0.6);
}

/* Shimmer effect */
.lobby-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 60%;
    height: 100%;
    transition: left 0.6s ease;
}

.lobby-btn.actor::before {
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.15), transparent);
}

.lobby-btn.filmmaker::before {
    background: linear-gradient(90deg, transparent, rgba(42, 107, 124, 0.15), transparent);
}

/* Hover states */
.lobby-btn.actor:hover {
    border-color: rgba(245, 215, 122, 0.9);
    background: linear-gradient(145deg,
            rgba(35, 28, 10, 0.65) 0%,
            rgba(212, 175, 55, 0.25) 100%);
    box-shadow:
        0 12px 40px rgba(0, 0, 0, 0.8),
        0 0 40px rgba(212, 175, 55, 0.25),
        inset 0 0 20px rgba(212, 175, 55, 0.2);
    transform: translateY(-4px) scale(1.02);
}

.lobby-btn.filmmaker:hover {
    border-color: rgba(125, 190, 206, 0.9);
    background: linear-gradient(145deg,
            rgba(10, 25, 30, 0.65) 0%,
            rgba(42, 107, 124, 0.25) 100%);
    box-shadow:
        0 12px 40px rgba(0, 0, 0, 0.8),
        0 0 40px rgba(42, 107, 124, 0.25),
        inset 0 0 20px rgba(42, 107, 124, 0.2);
    transform: translateY(-4px) scale(1.02);
}

.lobby-btn:hover::before {
    left: 150%;
}

.lobby-btn:hover .lobby-btn-subtitle {
    opacity: 0.8;
}

/* Separator */
.lobby-separator {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, transparent, rgba(255, 255, 255, 0.12), transparent);
    align-self: center;
    opacity: 0;
    animation: fadeIn 2s ease 3.5s forwards;
}

/* ===== FOOTER MINI ===== */
.lobby-footer {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    opacity: 0;
    animation: fadeIn 2s ease 4s forwards;
}

.lobby-footer p {
    color: rgba(255, 255, 255, 0.15);
    font-size: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 0.18em;
}

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

@media (max-width: 640px) {
    .lobby-ctas {
        flex-direction: column;
        gap: 1.5rem;
        width: 100%;
        padding: 0 1rem;
    }

    .lobby-separator {
        width: 60px;
        height: 1px;
        background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.12), transparent);
    }

    .lobby-btn {
        width: 100%;
        max-width: 300px;
    }

    .lobby-signature {
        max-width: 85%;
    }

    .lobby-tagline {
        font-size: 0.58rem;
        letter-spacing: 0.25em;
        margin-bottom: 3rem;
    }
}

@media (max-width: 374px) {
    .lobby-signature {
        max-width: 95%;
    }

    .lobby-btn {
        height: 70px;
    }

    .lobby-btn-title {
        font-size: 1.1rem;
    }

    .lobby-tagline {
        font-size: 0.52rem;
        margin-bottom: 2.5rem;
    }
}

@media (min-width: 1200px) {
    .lobby-btn {
        width: 260px;
        height: 90px;
    }

    .lobby-btn-title {
        font-size: 1.5rem;
    }

    .lobby-tagline {
        font-size: 0.82rem;
    }
}

@media (min-width: 1920px) {
    .lobby-btn {
        width: 300px;
        height: 100px;
    }

    .lobby-btn-title {
        font-size: 1.7rem;
    }

    .lobby-signature {
        max-width: 800px;
    }
}