/* ========================================================== */
/* CARD STYLES - DARK & LIGHT THEMES
/* ========================================================== */

/* ========================================================== */
/* 1. CARD GRID
/* ========================================================== */
.card-grid {
    padding: 50px 0;
    gap: 50px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: 1fr;
}

@media (min-width: 1025px) and (max-width: 1600px) {.card-grid {padding: 50px 0; gap: 30px; grid-template-columns: repeat(3, 1fr);}}
@media (min-width: 769px) and (max-width: 1024px) {.card-grid {padding: 30px 0; gap: 30px; grid-template-columns: repeat(2, 1fr);}}
@media (max-width: 768px) {.card-grid {padding: 20px 0; gap: 20px; grid-template-columns: repeat(1, 1fr);}}

/* ========================================================== */
/* 2. CARD TYPE A - SIMPLE CARDS
/* ========================================================== */

/* ----- Dark Theme Card A ----- */
.card-dark-a {
    position: relative;
    display: block;
    padding: 26px 28px;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    background: linear-gradient(145deg, var(--g-9), #0d0d0d);
    border: 1px solid var(--tg-6);
    border-radius: 16px;
    transition: transform 0.3s cubic-bezier(0.19, 1, 0.22, 1), box-shadow 0.3s cubic-bezier(0.19, 1, 0.22, 1);
}

.card-dark-a::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    background: linear-gradient(90deg, transparent, var(--tg-5) 20%, var(--tg-6) 50%, var(--tg-5) 80%, transparent);
    border-radius: 16px;
    transform: translateX(-100%);
    transition: transform 1s cubic-bezier(0.2, 0.9, 0.3, 1);
}

.card-dark-a:hover::before {transform: translateX(100%);}
.card-dark-a h3 {padding: 10px 0;}

.card-dark-a h3, .card-dark-a h4 {
    position: relative;
    z-index: 1;
    display: inline-block;
    margin-bottom: 8px;
    color: var(--w);
}

.card-dark-a h3::after, .card-dark-a h4::after {
    content: '';
    display: block;
    width: 50px;
    height: 2px;
    margin-top: 6px;
    background: var(--c-4);
    transition: width 0.4s ease;
}

.card-dark-a:hover h3::after, .card-dark-a:hover h4::after {width: 100%;}

.card-dark-a p {
    position: relative;
    z-index: 1;
    margin: 0;
    color: #aaa;
    line-height: 1.5;
}

.card-dark-a[href] {cursor: pointer;}
.card-dark-a[href]:hover {transform: translateY(-6px); box-shadow: 0 25px 50px var(--tg-4);}

/* ----- Light Theme Card A ----- */
.card-light-a {
    position: relative;
    display: block;
    padding: 26px 28px;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    background: linear-gradient(145deg, #fcfcfc, #ececec);
    border: 1px solid var(--tg-1);
    border-radius: 16px;
    box-shadow: 0 4px 10px var(--tg-1);
    transition: transform 0.3s cubic-bezier(0.19, 1, 0.22, 1), box-shadow 0.3s cubic-bezier(0.19, 1, 0.22, 1);
}

.card-light-a::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    background: linear-gradient(90deg, transparent, var(--tg-9) 10%, rgba(255, 255, 255, 1) 30%, var(--tg-9) 50%, rgba(255, 255, 255, 1) 70%, var(--tg-9) 90%, transparent);
    border-radius: 16px;
    mix-blend-mode: overlay;
    transform: translateX(-100%);
    transition: transform 1s cubic-bezier(0.2, 0.9, 0.3, 1);
}

.card-light-a:hover::before {transform: translateX(100%);}

.card-light-a h3, .card-light-a h4 {
    position: relative;
    z-index: 1;
    display: inline-block;
    margin-bottom: 8px;
    color: var(--b);
}

.card-light-a h3::after, .card-light-a h4::after {
    content: '';
    display: block;
    width: 50px;
    height: 2px;
    margin-top: 6px;
    background: var(--c-4);
    transition: width 0.4s ease;
}

.card-light-a:hover h3::after, .card-light-a:hover h4::after {width: 100%;}

.card-light-a p {
    position: relative;
    z-index: 1;
    margin: 0;
    color: #2b2b2b;
    line-height: 1.5;
}

.card-light-a[href] {cursor: pointer;}
.card-light-a[href]:hover {transform: translateY(-6px); box-shadow: 0 25px 40px var(--tg-3);}

/* ========================================================== */
/* 3. CARD TYPE B - CODE STYLE CARDS
/* ========================================================== */

/* ----- Dark Theme Card B ----- */
.card-dark-b {
    position: relative;
    display: block;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    background-color: var(--g-8);
    color: var(--g-2);
    border: 1px solid var(--g-6);
    border-left: 3px solid var(--c-4);
    border-radius: 12px;
    box-shadow: 0 4px 12px var(--tg-3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card-dark-b h4 {
    margin: 0;
    padding: 14px 20px;
    letter-spacing: 0.3px;
    text-transform: uppercase;
    background-color: var(--g-9);
    color: var(--g-3);
    border-bottom: 1px solid #3d3d3d;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-dark-b h4::after {content: "⌘ ⌘ ⌘"; letter-spacing: 2px; color: var(--c-4);}

.card-dark-b h4 p {display: inline-block; background-color: #2a2a2a; color: #aaa; padding: 3px 10px; margin-left: 8px; border-radius: 4px;}

.card-dark-b .content {margin: 0; padding: 20px; counter-reset: line;}

.card-dark-b .content p.line {
    font-size: 16px;
    font-weight: 400;
    line-height: 24px;
    color: var(--g-3);
    display: block;
    position: relative;
    padding-left: 45px;
    padding-right: 0;
    counter-increment: line;
    margin: 0;
    white-space: pre-wrap;
}

.card-dark-b .content p.line::before {
    content: counter(line);
    position: absolute;
    left: 0;
    width: 32px;
    text-align: right;
    padding-right: 13px;
    color: #666;
    border-right: 1px solid var(--g-6);
}

.card-dark-b[href] {cursor: pointer;}
.card-dark-b[href]:hover {transform: translateY(-4px); box-shadow: 0 20px 30px var(--tg-4); border-left-color: var(--c-5);}

/* ----- Light Theme Card B ----- */
.card-light-b {
    position: relative;
    display: block;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    background-color: var(--w);
    color: #1e1e1e;
    border: 1px solid #e5e5e5;
    border-left: 3px solid var(--c-4);
    border-radius: 12px;
    box-shadow: 0 4px 12px var(--tg-1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card-light-b h4 {
    margin: 0;
    padding: 14px 20px;
    letter-spacing: 0.3px;
    text-transform: uppercase;
    background-color: #fafafa;
    color: #4a4a4a;
    border-bottom: 1px solid #e5e5e5;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-light-b h4::after {content: "⌘ ⌘ ⌘"; letter-spacing: 2px; color: var(--c-4);}

.card-light-b h4 span {display: inline-block; background-color: #f0f0f0; color: #666; padding: 3px 10px; margin-left: 8px; border-radius: 4px;}

.card-light-b .content {margin: 0; padding: 20px; counter-reset: line;}

.card-light-b .content span.line {
    display: block;
    position: relative;
    padding-left: 45px;
    padding-right: 0;
    counter-increment: line;
    line-height: 1.2;
    margin: 0;
    white-space: pre-wrap;
}

.card-light-b .content span.line::before {
    content: counter(line);
    position: absolute;
    left: 0;
    width: 32px;
    text-align: right;
    padding-right: 13px;
    color: #999;
    border-right: 1px solid var(--g-2);
}

.card-light-b[href] {cursor: pointer;}
.card-light-b[href]:hover {transform: translateY(-4px); box-shadow: 0 20px 30px var(--tg-2)); border-left-color: var(--c-5);}

/* ========================================================== */
/* 4. DISABLED CARDS
/* ========================================================== */
.disable {opacity: 0.5;}
.disable::before {background: none;}
.disable:hover h4::after {width: 50px;}

/* ========================================================== */
/* 5. CARD TYPE C - SIMPLE BORDER CARDS
/* ========================================================== */

/* ----- Dark Theme Card C ----- */
.card-dark-c {
    position: relative;
    display: block;
    overflow: hidden;
    padding: 30px;
    color: inherit;
    background-color: var(--g-7);
    color: var(--g-2);
    border: 1px solid var(--g-6);
    border-left: 3px solid var(--c-4);
    border-radius: 12px;
    box-shadow: 0 4px 12px var(--tg-3);
}

/* ----- Light Theme Card C ----- */
.card-light-c {
    position: relative;
    display: block;
    overflow: hidden;
    padding: 30px;
    color: inherit;
    background-color:var(--w);
    color: var(--g-7);
    border: 1px solid #e5e5e5;
    border-left: 3px solid var(--c-4);
    border-radius: 12px;
    box-shadow: 0 4px 12px var(--tg-1);
}

/* ========================================================== */
/* 6. CARD TYPE D - SKILLS / CATEGORY CARDS (Dark Theme)
/* ========================================================== */

/* ----- Dark Theme Card D (Skills Style) ----- */
.card-dark-d {
    background: var(--g-9);
    border: 1px solid var(--tg-6);
    border-radius: 28px;
    padding: 2rem 1.5rem;
    transition: all 0.5s cubic-bezier(0.68, -0.3, 0.32, 1.2);
    backdrop-filter: blur(4px);
    position: relative;
}

.card-dark-d:hover {
    transform: translateY(-5px) scale(1.02);
    border-color: var(--tc-4);
    background: var(--c-9);
    box-shadow: 0 0 20px rgba(237, 200, 161, 0.5);
}

.card-dark-d h4 {
    font-size: 14px;
    letter-spacing: 3px;
    color: var(--c-4);
    margin-bottom: 1.5rem;
    text-transform: uppercase;
}

.card-dark-d .skill-items {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.card-dark-d .skill-item {
    font-size: 16px;
    color: var(--g-2);
    padding: 0.3rem 0;
    border-bottom: 1px dashed var(--tc-1);
    width: 100%;
    transition: all 0.2s;
    display: flex;
    justify-content: space-between;
}

.card-dark-d .skill-item .level {
    font-size: 12px;
    color: var(--c-5);
    letter-spacing: 1px;
}

.card-dark-d .skill-item:hover {
    border-bottom-color: var(--c-4);
    color: var(--c-3);
    padding-left: 8px;
}

/* ========================================================== */
/* 7. CARD TYPE E - CODE STYLE CARDS
/* ========================================================== */

/* ----- Dark Theme Card E ----- */
.card-dark-e {
    position: relative;
    display: block;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    background-color: var(--g-8);
    color: var(--g-2);
    border: 1px solid var(--g-6);
    border-left: 3px solid var(--c-4);
    border-radius: 12px;
    box-shadow: 0 4px 12px var(--tg-3);
}

.card-dark-e h4 {
    margin: 0;
    padding: 14px 20px;
    letter-spacing: 0.3px;
    text-transform: uppercase;
    background-color: var(--g-9);
    color: var(--g-3);
    border-bottom: 1px solid #3d3d3d;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-dark-e .copy-code {
    border: 0;
    padding: 0;
    background: none;
    color: var(--c-4);
    font: inherit;
    font-size: 13px;
    text-transform: none;
    cursor: pointer;
    width: 62px;
    text-align: right;
}

.card-dark-e .copy-code:hover {
    color: var(--c-5);
}

.card-dark-e .content {
    margin: 0;
    padding: 20px;
    counter-reset: line;
}

.card-dark-e .content p.line {
    font-size: 16px;
    font-weight: 400;
    line-height: 24px;
    color: var(--g-3);
    display: block;
    position: relative;
    padding-left: 45px;
    padding-right: 0;
    counter-increment: line;
    margin: 0;
    white-space: pre-wrap;
}

.card-dark-e .content p.line::before {
    content: counter(line);
    position: absolute;
    left: 0;
    width: 32px;
    text-align: right;
    padding-right: 13px;
    color: #666;
    border-right: 1px solid var(--g-6);
}