:root {
  --bg-main: #13131a;
  --bg-container: #1a1a24;

  --font: 'Inter', system-ui, sans-serif;

  --accent:         #a78bfa;
  --accent-mid:     #a78bfaAA;
  --accent-dim:     rgba(167, 139, 250, 0.18);
  --accent-gone:    rgba(167, 139, 250, 0.05);
  --accent-border:  rgba(167, 139, 250, 0.30);

  --white: #ffffff;
  --text-primary:   rgba(255,255,255,0.88);
  --text-secondary: rgba(255,255,255,0.68);
  --text-muted:     rgba(255,255,255,0.45);
  --text-faint:     rgba(255,255,255,0.28);

  --border-subtle:  rgba(255,255,255,0.06);
  --border-default: rgba(255,255,255,0.10);

  --hover-bg: rgba(255,255,255,0.10);
  --base-bg:  rgba(255,255,255,0.05);

  --text-xs:   13px;
  --text-sm:   14px;
  --text-base: 16px;
  --text-md:   17px;
  --text-lg:   20px;
  --text-xl:   24px;
  --text-2xl:  30px;
  --text-3xl:  36px;
}

* {
    font-family: var(--font);
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    width: 100vw;
    height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    background-color: var(--bg-main);
    border-radius: 12px;
    overflow: hidden;
    padding: 2rem;
}

/* === General === */
.bold-accented {
    color: var(--accent);
    font-weight: bold;
}

.accented {
    color: var(--accent);
}

/* --- Labels --- */
.label { 
    text-transform: uppercase;
    font-size: var(--text-sm);
    font-weight: 500;
    letter-spacing: 0.8px; 
    color: var(--text-secondary);
    opacity: 0.7; 
    padding: 15px 0 3px 0;
}

.label:first-child { 
    margin-top: 0; 
}

/* --- Tags --- */
.row { 
    display: flex; 
    flex-wrap: wrap; 
    gap: 6px; 
    margin-top: 8px; 
}

.tag {
    background: var(--base-bg);
    border: 1px solid var(--border-default);
    border-radius: 5px;
    font-size: var(--text-sm);
    color: var(--text-secondary);
    padding: 4px 11px;
}

:hover {
    border-color: var(--accent-mid);
}

/* === Home === */
.greeting { 
    z-index: 1; 
    text-align: center; 
    margin-bottom: 2em; 
}

.greeting .name {
    letter-spacing: -0.5px; 
    font-size: var(--text-3xl);
    font-weight: 500; 
    color: var(--text-primary); 
}

.greeting .sub { 
    letter-spacing: 0.4px; 
    font-size: var(--text-md);
    color: var(--text-muted); 
    margin-top: 8px; 
}

.icon-grid { 
    display: flex;  
    justify-content: center; 
    flex-wrap: wrap;
    gap: 2vw;
}

/* --- Icons --- */
.nav-icon {
    width: 78px;
    display: flex; 
    flex-direction: column; 
    align-items: center; 
    gap: 9px;
    cursor: pointer; 
}

.icon-box {
    width: 70px; 
    height: 70px;
    display: flex; 
    align-items: center; 
    justify-content: center;
    background: var(--base-bg);
    border: 1px solid var(--border-subtle);
    border-radius: 14px;
    transition: border-color 0.15s ease, transform 0.15s ease, background 0.15s ease;
}

.nav-icon:hover .icon-box {
  background: var(--hover-bg);
  border-color: var(--accent-border);
  transform: translateY(-4px);
}

.icon-label { 
    font-size: var(--text-md);
    color: var(--text-secondary); 
    text-align: center; 
    user-select: none; 
    letter-spacing: 0.2px;
}

/* --- Social Dock --- */
.social-dock {
    display: flex;
    gap: 15px;
    z-index: 1;
    position: absolute;
    bottom: 42px;
    margin-bottom: 10px;
}

.social-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    overflow: hidden;
    opacity: 0.8;
    transform: translateY(0);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.social-icon:hover {
    opacity: 0.5;
    transform: translateY(-2px);
}

.social-icon svg {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}


/* Clock */
.clock {
    position: absolute;
    bottom: 18px;
    z-index: 1;
    letter-spacing: 0.5px;
    font-size: var(--text-sm);
    color: var(--text-faint);
  }

/* === Window === */
.overlay {
    display: flex; 
    align-items: center; 
    justify-content: center;
    position: absolute; 
    inset: 0;
    z-index: 10;
    background: rgba(0,0,0,0.5);
    border-radius: 12px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.18s ease;
    
}

.overlay.open { 
    opacity: 1; 
    pointer-events: all; 
}

.window {
    width: min(700px, 88%);
    height: min(600px, 78%);
    display: flex; flex-direction: column;
    background: var(--bg-container);
    border: 1px solid var(--border-default);
    border-radius: 12px;
    overflow: hidden;
    opacity: 0;
    transform: translateY(8px);
    transition: transform 0.18s ease, opacity 0.18s ease;
}

.overlay.open .window { 
    opacity: 1;
    transform: translateY(0);  
}

.window-header {
  display: flex; 
  align-items: center; 
  justify-content: space-between;
  flex-shrink: 0;
  border-bottom: 1px solid var(--border-subtle);
  cursor: grab;
  padding: 15px 18px 13px;
}

.window-header:active { 
    cursor: grabbing; 
}

.window-title { 
    letter-spacing: 0.2px; 
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--text-primary); 
    opacity: 0.9;
}

.window-close {
    width: 24px; 
    height: 24px; 
    display: flex; 
    align-items: center; 
    justify-content: center;
    background: var(--base-bg);
    border: none; 
    border-radius: 6px;
    line-height: 1;
    font-size: var(--text-base);
    color: var(--accent-mid);
    flex-shrink: 0;
    cursor: pointer;
    padding: 0 15px;
    transition: background 0.12s ease, color 0.12s ease;
}

.window-close:hover { 
    background: rgba(255,80,80,0.2); 
    color: rgba(255,120,120,0.9); 
}

.window-body {
    color: var(--text-secondary);
    font-size: var(--text-base);
    line-height: 1.7;
    overflow-y: auto;
    padding: 0 18px 30px 18px; 
}

.window-body::-webkit-scrollbar { 
    width: 4px; 
}

.window-body::-webkit-scrollbar-track { 
    background: transparent; 
}

.window-body::-webkit-scrollbar-thumb { 
    background: var(--accent-dim); 
    border-radius: 4px; 
}

/* === About Window === */
.profile-header {
  display: flex; 
  align-items: center; 
  gap: 20px;
  border-bottom: 1px solid var(--border-subtle);
  flex-shrink: 0;
  padding: 6px 0 18px 0;
  margin-bottom: 12px;
}

.avatar {
    width: 110px; 
    height: 110px; 
     display: flex; 
    align-items: center; 
    justify-content: center;
    background: var(--base-bg);
    border: 1px solid var(--border-default);
    border-radius: 50%;
    font-size: var(--text-xl);
    color: rgba(255,255,255,0.3);
    flex-shrink: 0;
    overflow: hidden;
    margin: 20px 12px 10px 20px;
}

.avatar img { 
    width: 100%; 
    height: 100%; 
    object-fit: cover; 
}

.profile-info { 
    display: flex; 
    flex-direction: column; 
    justify-content: center;
    gap: 6px; 
    margin: 20px 0 10px 0;
}

.profile-name { 
    vertical-align: center;
    letter-spacing: -0.3px; 
    line-height: 1.2;
    font-size: var(--text-xl);
    font-weight: 600; 
    color: var(--accent); 
}

.profile-title { 
    font-size: var(--text-md);
    color: var(--text-secondary); 
}

.profile-header .tag { 
    width: fit-content;
    font-size: var(--text-sm);
    color: var(--text-muted); 
    margin-top: 2px; 
}

/* --- Education --- */
.edu-item {
    border-bottom: 1px solid var(--border-subtle);
    border-left: 3px solid var(--accent-mid);
    padding: 5px 0 10px 10px;
}

.edu-item:last-child { 
    border-bottom: none; 
}

.edu-degree { 
    font-size: var(--text-base);
    color: var(--text-primary); 
}

.edu-school { 
    font-size: var(--text-sm);
    color: var(--text-secondary);
    margin-top: 3px; 
}

.edu-date { 
    font-size: var(--text-xs);
    color: var(--text-muted); 
    margin-top: 2px; 
}

/* === Experience Window === */

.exp-card {
    border: 1px solid var(--border-subtle);
    border-radius: 10px;
    padding: 16px;
    margin-top: 12px;
    transition: border-color 0.2s ease;
}

.exp-card:hover { 
    border-color: var(--accent-border); 
}

.exp-top {
    display: flex; 
    justify-content: space-between; 
    align-items: flex-start;
    margin-bottom: -2px;
}

.exp-role { 
    font-size: var(--text-base);
    font-weight: 600; 
    color: var(--text-primary); 
}

.exp-date { 
    font-size: var(--text-sm);
    color: var(--text-muted); 
    white-space: nowrap; 
    padding-top: 3px; 
    margin-bottom: 3px;
}

.exp-company { 
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--accent);
    opacity: 0.8;
    margin-bottom: 12px; 
}

.exp-bullets { 
    display: flex; 
    flex-direction: column; 
    gap: 6px; 
    list-style: none; 
    margin-bottom: 20px; 
}

.exp-bullets li {
    position: relative;
    font-size: var(--text-sm);
    line-height: 1.65; 
    color: var(--text-secondary);
    padding-left: 16px; 
}

.exp-bullets li::before {
    content: '•'; 
    position: absolute; 
    left: 0;
    color: var(--accent);
    opacity: 0.5;
}

.exp-tags { 
    display: flex; 
    flex-wrap: wrap; 
    gap: 5px; }

.current {
    background-color: var(--accent-gone);
    border-color: var(--accent-gone)
}

/* === Projects Window === */
.project-card .row {
    grid-column: 1 / -1;
}

.project-card {
    display: grid;
    grid-template-columns: 1fr auto;
    grid-template-rows: auto auto auto auto;
    column-gap: 12px;
    border: 1px solid var(--accent-border);
    border-radius: 10px;
    padding: 16px;
    transition: border-color 0.2s ease;
    margin-top: 15px;
}

.project-card:hover { 
    border-color: var(--accent-mid); 
}

.card-title-row {
    grid-column: 1; 
    grid-row: 1;
    display: flex; 
    align-items: center; 
    gap: 9px;
    margin-bottom: 6px;
}

.card-num { 
    font-size: var(--text-sm);
    color: var(--accent-mid);
}

.card-title { 
    font-size: var(--text-base);
    font-weight: 600; 
    color: var(--text-primary); 
}

.card-link {
    grid-column: 2; 
    grid-row: 1 / 3;
    align-self: start;
}

.link-btn {
    display: block;
    background: var(--accent-dim);
    border-radius: 6px;
    font-size: var(--text-sm);
    font-family: inherit; 
    color: var(--text-secondary); 
    text-decoration: none; 
    cursor: pointer;
    white-space: nowrap;
    opacity: 1;
    padding: 5px 14px; 
    transition: opacity 0.15s ease, color 0.15s ease, border-color 0.15s ease; 
}

.link-btn:hover { 
    color: var(--accent); 
    background-color: var(--accent-gone);
}

.link-btn.disabled { 
    cursor: not-allowed; 
    pointer-events: none; 
    opacity: 0.5; 
}

.card-desc {
    grid-column: 1; 
    grid-row: 2;
    line-height: 1.7;
    font-size: var(--text-sm);
    color: var(--text-muted);
    margin-bottom: 8px;
}

.card-features {
    grid-column: 1 / 3; 
    grid-row: 3;
    display: flex; 
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 10px;
}

.card-features span {
    display: flex; 
    align-items: center; 
    gap: 5px;
    padding: 4px 11px; 
}

.card-features span::before {
    width: 4px; 
    height: 4px; 
    background: var(--accent);
    border-radius: 50%;
    content: ''; 
    opacity: 0.7;
}

.card-tools span {
    border-radius: 20px;
}

/* === Skills Window === */
.skills .label {
    color: var(--accent);
    opacity: 0.75;
}

/* === Contact Window === */
.contact-link {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: inherit;
}

.contact-icon {
    width: 20px; 
    height: 20px; 
    flex-shrink: 0;
    fill: var(--text-secondary);
}

.contact-val { 
    font-size: var(--text-sml);
    color: var(--text-secondary); 
}

.contact-row {
    width: 100%;
    display: flex; 
    align-items: center; 
    gap: 10px;
    border-bottom: 1px solid var(--border-subtle);
    text-decoration: none;
    padding: 11px 0; 
    transition: opacity 0.15s ease;
}

.contact-row:hover svg, 
.contact-row:hover .contact-val { 
    color: var(--accent);
    fill: var(--accent);
    opacity: 0.8;
}

/* --- Contact Form --- */
.contact-form {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    margin-top: 15px;
}

.contact-form p {
    width: 100%;
    text-align: left;
    font-size: var(--text-sml);
    color: var(--text-secondary);
}

.form-group {
    width: 100%;
}

.form-group input,
.form-group textarea {
    width: 100%;
    background: var(--accent-gone);
    border: 1px solid var(--accent-dim);
    border-radius: 7px;
    color: var(--text-secondary);
    font-size: var(--text-sml);
    font-family: inherit;
    outline: none;
    resize: none;
    padding: 5px 10px;
    transition: border-color 0.15s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--accent-border);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-faint);
}

.form-footer {
    width: 98%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 4px;
}

.form-status {
    border: 1px solid transparent;
    border-radius: 6px;
    font-size: var(--text-sm);
    padding: 5px 10px;
}

.form-error {
    color: rgb(255,100,100);
    border-color: rgb(255,100,100);
    background-color: rgba(255,100,100,0.08);
}

.form-success {
    color: rgb(100,220,150);
    border-color: rgb(100,220,150);
    background-color: rgba(100,220,150,0.08);
}

.form-footer button {
    background: var(--accent-gone);
    border: 1px solid var(--accent-dim);
    border-radius: 6px;
    color: rgba(255,255,255,0.8);
    font-size: var(--text-sm);
    font-family: inherit;
    cursor: pointer;
    padding: 5px 18px;
    transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.form-footer button:hover {
    background: var(--accent-dim);
    border-color: var(--accent-border);
    color: var(--accent);
}

.form-footer button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}