/* ============================================
   PORTFOLIO SELECTOR PAGE - FULL SCREEN SPLIT
   ============================================ */

.portfolio-selector {
    min-height: 100vh;
    display: flex;
    position: relative;
    overflow: hidden;
}

.selector-container {
    display: none;
}

/* ============================================
   SELECTOR ITEMS - FULL WIDTH SPLIT
   ============================================ */

.selector-grid {
    width: 100%;
    height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    position: relative;
}

.selector-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    padding: clamp(2rem, 5vw, 4rem);
    text-decoration: none;
    position: relative;
    overflow: visible;
    transition: all 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
    z-index: 2;
}

/* Audiovisual - Left Side */
.selector-item.audiovisual {
    background: linear-gradient(135deg, rgb(13, 35, 62) 0%, rgba(13, 35, 62, 0.95) 100%);
    clip-path: polygon(0 0, 100% 0, 95% 100%, 0 100%);
}

.selector-item.audiovisual::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(70, 130, 255, 0.15) 0%, rgba(13, 35, 62, 0.08) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: -1;
}

.selector-item.audiovisual:hover {
    background: linear-gradient(135deg, rgb(13, 35, 62) 0%, rgba(13, 35, 62, 0.98) 100%);
    transform: scale(1.05);
}

/* Web - Right Side */
.selector-item.web {
    background: linear-gradient(135deg, rgb(16, 27, 39) 0%, rgba(16, 27, 39, 0.95) 100%);
    clip-path: polygon(5% 0, 100% 0, 100% 100%, 0 100%);
}

.selector-item.web::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(70, 130, 255, 0.20) 0%, rgba(100, 150, 255, 0.10) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: -1;
}

.selector-item.web:hover {
    background: linear-gradient(135deg, rgb(16, 27, 39) 0%, rgba(16, 27, 39, 0.98) 100%);
    transform: scale(1.05);
}

/* ============================================
   SELECTOR ICON AND TEXT
   ============================================ */

.selector-icon {
    width: clamp(80px, 12vw, 140px);
    height: clamp(80px, 12vw, 140px);
    background: rgba(70, 130, 255, 0.12);
    border: 2px solid rgba(70, 130, 255, 0.5);
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: clamp(2.5rem, 5vw, 4rem);
    color: var(--text-primary);
    transition: all 0.4s ease;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.selector-item:hover .selector-icon {
    background: rgba(70, 130, 255, 0.25);
    border-color: rgba(70, 130, 255, 0.8);
    transform: scale(1.15) rotate(5deg);
    box-shadow: 
        0 20px 60px rgba(70, 130, 255, 0.5),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.selector-item h2 {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    color: var(--text-primary);
    font-weight: 900;
    margin: 0;
    letter-spacing: 1px;
    text-transform: uppercase;
    text-align: center;
}

/* ============================================
   CENTER LOGO DIVIDER
   ============================================ */

.selector-grid::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: clamp(100px, 15vw, 180px);
    height: clamp(100px, 15vw, 180px);
    background: radial-gradient(circle, rgb(13, 35, 62) 0%, rgb(16, 27, 39) 100%);
    border: 3px solid rgba(70, 130, 255, 0.7);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    box-shadow: 
        0 0 60px rgba(70, 130, 255, 0.5),
        inset 0 0 40px rgba(70, 130, 255, 0.3);
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translate(-50%, -50%);
    }
    50% {
        transform: translate(-50%, -55%);
    }
}

/* Logo in center - Interactive Link */
.selector-logo-link {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: clamp(80px, 12vw, 160px);
    height: clamp(80px, 12vw, 160px);
    background: url('../images/LOGO.webp') center/contain no-repeat;
    z-index: 11;
    opacity: 0.9;
    cursor: pointer;
    filter: brightness(1.1) drop-shadow(0 0 20px rgba(70, 130, 255, 0.5));
    animation: float 3s ease-in-out infinite;
    border-radius: 50%;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.selector-logo-link:hover {
    opacity: 1;
    filter: brightness(1.2) drop-shadow(0 0 35px rgba(70, 130, 255, 0.7));
    transform: translate(-50%, -50%) scale(1.1);
    background: none;
}

.selector-logo-icon {
    position: absolute;
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    color: #4682ff;
    opacity: 0;
    transition: all 0.3s ease;
    top: 25%;
    left: 50%;
    transform: translateX(-50%);
}

.selector-logo-link:hover .selector-logo-icon {
    opacity: 1;
}

.selector-logo-text {
    position: absolute;
    font-size: clamp(0.85rem, 2vw, 1rem);
    color: #4682ff;
    font-weight: 700;
    opacity: 0;
    transition: all 0.3s ease;
    letter-spacing: 0.5px;
    top: 65%;
    left: 50%;
    transform: translateX(-50%);
    white-space: nowrap;
}

.selector-logo-link:hover .selector-logo-text {
    opacity: 1;
}

/* ============================================
   RESPONSIVE - TABLET (≤1023px)
   ============================================ */

@media screen and (max-width: 1023px) {
    .selector-grid {
        grid-template-columns: 1fr;
        height: auto;
    }

    .selector-item.audiovisual {
        clip-path: polygon(0 0, 100% 0, 100% 48%, 0 100%);
        min-height: 50vh;
        padding: clamp(2rem, 4vw, 3rem);
    }

    .selector-item.web {
        clip-path: polygon(0 52%, 100% 0, 100% 100%, 0 100%);
        min-height: 50vh;
        padding: clamp(2rem, 4vw, 3rem);
    }

    .selector-grid::after,
    .selector-logo-link {
        top: 50%;
        width: clamp(90px, 25vw, 130px);
        height: clamp(90px, 25vw, 130px);
    }

    .selector-logo-text {
        font-size: clamp(0.8rem, 1.8vw, 0.9rem);
    }

    .selector-logo-icon {
        font-size: clamp(1.3rem, 3.5vw, 1.8rem);
    }
}

/* ============================================
   RESPONSIVE - MOBILE (≤768px)
   ============================================ */

@media screen and (max-width: 768px) {
    .portfolio-selector {
        overflow-y: auto;
    }

    .selector-grid {
        grid-template-columns: 1fr;
        height: auto;
    }

    .selector-item.audiovisual {
        clip-path: polygon(0 0, 100% 0, 100% 50%, 0 100%);
        min-height: 50vh;
        padding: clamp(1.75rem, 4vw, 2.4rem) clamp(1.2rem, 4vw, 2rem) clamp(4.5rem, 10vw, 6rem) clamp(1.4rem, 4vw, 2.2rem);
        align-items: center;
        justify-content: center;
    }

    .selector-item.web {
        clip-path: polygon(0 50%, 100% 0, 100% 100%, 0 100%);
        min-height: 50vh;
        padding: clamp(4.5rem, 10vw, 6rem) clamp(1.4rem, 4vw, 2.2rem) clamp(1.75rem, 4vw, 2.4rem) clamp(1.2rem, 4vw, 2rem);
        align-items: center;
        justify-content: center;
        margin-top: -30vh;
    }

    .selector-item.audiovisual .selector-icon,
    .selector-item.audiovisual h2 {
        transform: translate(-10%, -50%);
    }

    .selector-item.web .selector-icon,
    .selector-item.web h2 {
        transform: translate(10%, 50%);
    }

    .selector-item.audiovisual h2 {
        text-align: center;
        max-width: min(78%, 280px);
    }

    .selector-item.web h2 {
        text-align: center;
        max-width: min(78%, 280px);
    }

    .selector-icon {
        width: clamp(70px, 18vw, 110px);
        height: clamp(70px, 18vw, 110px);
        font-size: clamp(2rem, 4vw, 3rem);
    }

    .selector-item h2 {
        font-size: clamp(1.4rem, 3.5vw, 1.8rem);
    }

    .selector-item:hover {
        transform: scale(1.02);
    }

    .selector-grid::after,
    .selector-logo-link {
        width: clamp(80px, 20vw, 110px);
        height: clamp(80px, 20vw, 110px);
    }

    .selector-logo-text {
        font-size: clamp(0.75rem, 1.5vw, 0.85rem);
    }

    .selector-logo-icon {
        font-size: clamp(1.2rem, 3vw, 1.5rem);
    }
}