/* scripts/skills/skills.css */

#skills {
    width: 100%;
    min-height: 100vh;
    padding-left: 5%;
    /* removed background-color for parallax background */
    color: var(--text-base);
    background-color: var(--primary-bg);
    background-image: var(--gradient-bg-dots);
    display: flex;
    position: relative;
    z-index: 10;
}

.skills-header {
    margin-bottom: 2rem;
    width: 100%;
}

.skills-heading {
    font-family: var(--font-heading);
    font-size: clamp(60px, 12vw, 150px);
    line-height: 0.9;
    letter-spacing: -5px;
    font-weight: 500;
    margin-bottom: 1rem;
    /* text-transform: uppercase; */
}

.skills-subhead {
    font-family: var(--font-mono);
    font-size: clamp(14px, 2vw, 18px);
    color: var(--text-muted);
    /* text-transform: uppercase; */
    letter-spacing: 0.1em;
}

.skills-ps {
    font-family: var(--font-main);
    font-size: clamp(14px, 2vw, 16px);
    color: var(--text-muted);
    /* text-transform: uppercase; */
    letter-spacing: 0.1em;
}

.skills-split-container {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: stretch;
    width: 100%;
    flex: 1;
    gap: 2rem;
}

.skills-col {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.skills-col.left,
.skills-col.middle {
    height: 100vh;
    position: sticky;
    top: 0;
}

.skills-col.left {
    align-items: flex-start;
}

.skills-col.middle {
    flex: 1.5;
    align-items: center;
    display: flex;
    justify-content: center;
}

.middle-image-wrapper {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    height: 100vh;
    justify-content: flex-end;
}

.skills-icons-scatter {
    position: relative;
    width: 100%;
    height: 60%;
    pointer-events: none;
    z-index: 20;
    /* Increased to ensure icons sit above */
}

.scatter-icon {
    position: absolute;
    width: clamp(30px, 4vw, 55px);
    height: auto;
    /* opacity: 0; */
    filter: drop-shadow(0 4px 6px var(--rgba-black-20));
    will-change: filter, transform;
    transform: translateZ(0);
    /* The center will be handled by positioning */
}

/* Pre-determined scatter positions forming an inverted pyramid above the image */
.i-2 {
    top: 68%;
    left: 50%;
    transform: translateX(-50%) rotate(0deg);
    width: clamp(80px, 12vw, 150px);
}

/* angular */
.i-8 {
    top: 56%;
    left: 43%;
    transform: translateX(-50%) rotate(-10deg);
    width: clamp(45px, 6vw, 80px);
}

/* node */
.i-3 {
    top: 56%;
    left: 57%;
    transform: translateX(-50%) rotate(15deg);
    width: clamp(60px, 8vw, 100px);
}

/* aws */
.i-6 {
    top: 43%;
    left: 35%;
    transform: translateX(-50%) rotate(-20deg);
    width: clamp(35px, 5vw, 65px);
}

/* js */
.i-1 {
    top: 43%;
    left: 50%;
    transform: translateX(-50%) rotate(5deg);
}

/* graphql */
.i-7 {
    top: 43%;
    left: 65%;
    transform: translateX(-50%) rotate(20deg);
    width: clamp(50px, 6vw, 85px);
}

/* mysql */
.i-10 {
    top: 28%;
    left: 28%;
    transform: translateX(-50%) rotate(-15deg);
    width: clamp(50px, 6vw, 85px);
}

/* sequelize */
.i-4 {
    top: 28%;
    left: 40%;
    transform: translateX(-50%) rotate(-5deg);
    width: clamp(35px, 5vw, 65px);
}

/* css */
.i-5 {
    top: 28%;
    left: 60%;
    transform: translateX(-50%) rotate(10deg);
    width: clamp(35px, 5vw, 65px);
}

/* html */
.i-9 {
    top: 28%;
    left: 72%;
    transform: translateX(-50%) rotate(25deg);
    width: clamp(35px, 5vw, 65px);
}

/* postgresql */
.i-11 {
    top: 12%;
    left: 50%;
    transform: translateX(-50%) rotate(0deg);
    width: clamp(40px, 5vw, 70px);
}

/* agile */

.skills-col.right {
    flex: 1.8;
    align-items: flex-start;
    justify-content: center;
    position: relative;
    /* margin-left: 5rem; */
    perspective: 1000px;
    padding: 100px 0;
}

.skills-bubble-container {
    width: 100%;
    padding: 15px;
}

.skill-category {
    margin-bottom: 3rem;
    width: 100%;
}

.skill-category-title {
    font-family: var(--font-heading);
    font-size: clamp(24px, 3vw, 36px);
    margin-bottom: 1.5rem;
    color: var(--text-base);
    font-weight: 500;
}

.skill-category-bubbles {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

/* Custom scrollbar */
.skills-bubble-container::-webkit-scrollbar {
    width: 4px;
}

.skills-bubble-container::-webkit-scrollbar-track {
    background: transparent;
}

.skills-bubble-container::-webkit-scrollbar-thumb {
    background: var(--rgba-white-20);
    border-radius: 4px;
}

.skills-bubble-container::-webkit-scrollbar-thumb:hover {
    background: var(--rgba-white-40);
}

.skill-bubble {
    font-family: var(--font-main);
    font-size: clamp(13px, 1.1vw, 15px);
    color: var(--text-dark);
    padding: 10px 20px;
    border: 1px solid var(--rgba-white-30);
    background: var(--gradient-bubble-base);
    border-radius: 50px;
    box-shadow:
        inset 2px 2px 6px var(--rgba-white-40),
        inset -2px -2px 6px var(--rgba-black-20),
        0 4px 10px var(--rgba-black-10);
    cursor: pointer;
    transition: all 0.3s ease;
    opacity: 0;
    /* Hidden for GSAP reveal */
    transform: translateY(20px) scale(0.9);
    user-select: none;
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    display: inline-block;
    position: relative;
    /* important for absolute falling state */
}

/* Glassy specular highlight */
.skill-bubble::before {
    content: '';
    position: absolute;
    top: 5px;
    left: 12px;
    width: 25%;
    height: 35%;
    background: var(--gradient-bubble-specular);
    border-radius: 50%;
    transform: rotate(-30deg);
    pointer-events: none;
}

/* Hover effect */
.skill-bubble:hover:not(.falling) {
    background: var(--gradient-bubble-hover);
    border-color: var(--rgba-white-50);
    transform: scale(1.05) translateY(-2px) !important;
    /* overrides GSAP temporarily */
    box-shadow:
        inset 2px 2px 8px var(--rgba-white-60),
        inset -2px -2px 8px var(--rgba-black-30),
        0 6px 15px var(--rgba-black-20);
    text-shadow: 0 0 8px var(--rgba-white-40);
}

/* Burst outline effect generated via pseudo element on click */
.skill-bubble::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    border-radius: 50px;
    border: 2px solid var(--rgba-white-80);
    transform: translate(-50%, -50%) scale(1);
    opacity: 0;
    pointer-events: none;
    box-shadow: 0 0 10px var(--rgba-white-40);
}

.skill-bubble.bursting::after {
    animation: bubbleBurst 0.3s ease-out forwards;
}

@keyframes bubbleBurst {
    0% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
        border-width: 2px;
    }

    50% {
        opacity: 1;
        border-width: 3px;
    }

    100% {
        transform: translate(-50%, -50%) scale(1.6);
        opacity: 0;
        border-width: 0;
    }
}

/* Falling animation state */
.skill-bubble.falling {
    pointer-events: none;
    /* Disable clicks during fall */
    transition: none !important;
    /* Instant pop */
    background: transparent !important;
    /* burst out background */
    border-color: transparent !important;
    /* burst out border */
    box-shadow: none !important;
    /* burst out shadow */
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    color: var(--text-dark);
    text-shadow: 0 2px 4px var(--rgba-black-80);
    /* physics run by GSAP */
}

/* Hide the highlight when popped */
.skill-bubble.falling::before {
    display: none;
}

.skills-col.middle picture {
    height: 30%;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    width: 100%;
}

.skills-img {
    width: 100%;
    max-width: 600px;
    height: 100%;
    object-fit: contain;
    transform: scale(1.05);
    transform-origin: bottom center;
}