/* --- VEER BHANUSHALI PORTFOLIO (Final + Slideshow) --- */

:root {
    --bg-main: #020203;
    --card-bg: rgba(255, 255, 255, 0.03);
    --card-border: rgba(255, 255, 255, 0.06);
    --text-main: #ffffff;
    --text-muted: #94a3b8;
    --glass-blur: 20px;
    --primary: #3b82f6; --primary-dim: rgba(59, 130, 246, 0.2);
    --accent: #10b981; --gold: #fbbf24; --font-main: 'Plus Jakarta Sans', sans-serif;
}

[data-theme="light"] {
    --bg-main: #f0f2f5; --card-bg: rgba(255, 255, 255, 0.65);
    --card-border: rgba(0, 0, 0, 0.05); --text-main: #1e293b; --text-muted: #64748b;
}

[data-color="blue"] { --primary: #3b82f6; --primary-dim: rgba(59, 130, 246, 0.2); }
[data-color="green"] { --primary: #10b981; --primary-dim: rgba(16, 185, 129, 0.2); }
[data-color="purple"] { --primary: #8b5cf6; --primary-dim: rgba(139, 92, 246, 0.2); }
[data-color="gold"] { --primary: #f59e0b; --primary-dim: rgba(245, 158, 11, 0.2); }

* { margin: 0; padding: 0; box-sizing: border-box; font-family: var(--font-main); -webkit-tap-highlight-color: transparent; }

body {
    background-color: var(--bg-main); color: var(--text-main);
    min-height: 100vh; display: flex; justify-content: center;
    padding: 20px 15px; overflow-x: hidden; transition: background-color 0.5s ease;
}

/* SETTINGS DOCK */
.settings-dock {
    position: fixed; top: 20px; right: 20px; display: flex; align-items: center;
    z-index: 1000; background: var(--card-bg); padding: 8px; border-radius: 50px;
    border: 1px solid var(--card-border); backdrop-filter: blur(10px);
    overflow: hidden; max-width: 50px; transition: max-width 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}
.settings-dock:hover { max-width: 300px; }

.dock-btn {
    background: none; border: none; color: var(--text-main); font-size: 1.2rem; cursor: pointer;
    width: 34px; height: 34px; display: flex; align-items: center; justify-content: center;
    transition: 0.3s; flex-shrink: 0;
}
.dock-btn:hover { color: var(--primary); transform: rotate(15deg); }

.color-picker { display: flex; gap: 8px; padding-left: 10px; margin-left: 5px; border-left: 1px solid var(--card-border); opacity: 0; transition: opacity 0.3s ease 0.1s; }
.settings-dock:hover .color-picker { opacity: 1; }
.color-btn { width: 22px; height: 22px; border-radius: 50%; border: 2px solid transparent; cursor: pointer; transition: 0.2s; }
.color-btn:hover { transform: scale(1.2); }
.blue { background: #3b82f6; } .green { background: #10b981; } .purple { background: #8b5cf6; } .gold { background: #f59e0b; }

/* LAYOUT */
.container { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; max-width: 1100px; width: 100%; margin: 60px 0; }
.card {
    background: var(--card-bg); border: 1px solid var(--card-border);
    backdrop-filter: blur(var(--glass-blur)); -webkit-backdrop-filter: blur(var(--glass-blur));
    border-radius: 24px; padding: 26px; position: relative; overflow: hidden;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1); display: flex; flex-direction: column;
}
.card:hover { transform: translateY(-5px); border-color: var(--primary); box-shadow: 0 10px 30px -10px var(--primary-dim); }
.glass-shine {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,0.1) 50%, transparent 70%);
    transform: translateX(-100%); transition: 0.6s;
}
.card:hover .glass-shine { transform: translateX(100%); }
a { text-decoration: none; color: inherit; }

/* PROFILE */
.profile-card { grid-column: span 2; }
.profile-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 24px; }
.img-container { position: relative; width: 95px; height: 95px; border-radius: 50%; overflow: hidden; border: none; box-shadow: 0 0 30px var(--primary-dim); }
.profile-pic { width: 100%; height: 100%; object-fit: cover; transform: scale(1.35); }
.status-pulse {
    position: absolute; bottom: 8px; right: 8px; width: 14px; height: 14px; background: var(--accent);
    border: 2px solid var(--bg-main); border-radius: 50%; z-index: 10;
    box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.2); animation: pulseDot 2s infinite;
}
@keyframes pulseDot { 0% { box-shadow: 0 0 0 0 rgba(16,185,129,0.4); } 70% { box-shadow: 0 0 0 8px rgba(16,185,129,0); } }
.badge { background: rgba(16, 185, 129, 0.1); color: var(--accent); padding: 6px 14px; border-radius: 50px; font-size: 0.8rem; font-weight: 600; border: 1px solid rgba(16, 185, 129, 0.2); display: flex; align-items: center; gap: 6px; }
.badge i { font-size: 0.5rem; }
h1 { font-size: 2.5rem; font-weight: 700; margin-bottom: 5px; color: var(--text-main); }
.role-text { font-size: 1.1rem; color: var(--primary); font-weight: 500; margin-bottom: 15px; }
.bio-expanded p { color: var(--text-muted); line-height: 1.6; font-size: 1rem; margin-bottom: 15px; max-width: 95%; }
.bio-highlight { color: var(--text-main); font-weight: 500; border-left: 3px solid var(--primary); padding-left: 10px; }
.btn-group { display: flex; gap: 12px; margin-top: 20px; }
.btn { padding: 14px 28px; border-radius: 12px; font-weight: 600; font-size: 0.95rem; transition: 0.2s; display: flex; align-items: center; gap: 8px; }
.btn-primary { background: var(--primary); color: white; border: none; }
.btn-primary:hover { filter: brightness(1.1); transform: translateY(-2px); }
.btn-glass { border: 1px solid var(--card-border); color: var(--text-main); }
.btn-glass:hover { background: var(--card-border); }

/* CONTENT CARDS */
.story-card { grid-column: span 1; background: linear-gradient(160deg, rgba(251, 191, 36, 0.05), rgba(0,0,0,0)); border-color: rgba(251, 191, 36, 0.15); }
.card-label { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 1px; color: var(--text-muted); margin-bottom: 15px; display: flex; align-items: center; gap: 8px; }
.story-card h3 { font-size: 1.4rem; color: var(--gold); margin-bottom: 10px; }
.story-card p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.6; }

.project-card { min-height: 240px; justify-content: space-between; cursor: pointer; }
.project-logo { width: 60px; height: 60px; object-fit: contain; border-radius: 12px; margin-bottom: 15px; background: rgba(255,255,255,0.05); padding: 5px; border: 1px solid var(--card-border); }
.icon-box { width: 50px; height: 50px; border-radius: 50%; background: var(--primary-dim); color: var(--primary); display: flex; align-items: center; justify-content: center; font-size: 1.2rem; margin-bottom: 15px; }
.sub-title { font-size: 0.8rem; text-transform: uppercase; color: var(--text-muted); margin-top: 5px; }
.tech-stack { display: flex; gap: 6px; margin-top: 15px; flex-wrap: wrap; }
.tech-stack span { font-size: 0.75rem; background: var(--card-border); padding: 4px 8px; border-radius: 6px; color: var(--text-muted); }
.link-cta { margin-top: 20px; font-size: 0.9rem; font-weight: 600; color: var(--text-main); display: flex; align-items: center; gap: 6px; }

.edu-card { grid-column: span 2; }
.edu-row { display: flex; align-items: center; gap: 15px; padding: 12px; border-radius: 12px; transition: 0.2s; }
.edu-row:hover { background: var(--card-border); }
.school-img { width: 48px; height: 48px; object-fit: contain; background: white; border-radius: 10px; padding: 4px; }
.edu-row strong { display: block; font-size: 1.05rem; }
.edu-row span { color: var(--text-muted); font-size: 0.9rem; }
.divider { height: 1px; background: var(--card-border); margin: 8px 0; }

.cert-card { grid-column: span 1; display: flex; flex-direction: column; padding-bottom: 20px; }
.cert-scroller { display: flex; gap: 15px; overflow-x: auto; padding: 5px; scroll-snap-type: x mandatory; scrollbar-width: thin; scrollbar-color: var(--card-border) transparent; }
.cert-item { min-width: 140px; height: 100px; position: relative; border-radius: 12px; overflow: hidden; cursor: pointer; border: 1px solid var(--card-border); scroll-snap-align: start; transition: 0.3s ease; }
.cert-item img { width: 100%; height: 100%; object-fit: cover; transition: 0.3s; }
.cert-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.5); display: flex; align-items: center; justify-content: center; opacity: 0; transition: 0.3s; }
.cert-overlay i { color: white; font-size: 1.2rem; transform: scale(0.5); transition: 0.3s; }
.cert-item:hover .cert-overlay { opacity: 1; }

.footer-card { grid-column: span 3; text-align: center; padding: 40px; }
.social-dock { display: flex; justify-content: center; gap: 20px; margin: 25px 0; }
.dock-item { width: 50px; height: 50px; border-radius: 50%; background: var(--card-border); display: flex; align-items: center; justify-content: center; font-size: 1.3rem; color: var(--text-main); transition: 0.3s; }
.dock-item:hover { transform: translateY(-5px) scale(1.1); color: var(--primary); }
.copyright { font-size: 0.8rem; color: var(--text-muted); }

/* --- 2. MODAL STYLES (With Arrows) --- */
.modal {
    display: none; position: fixed; z-index: 10000; left: 0; top: 0; width: 100%; height: 100%;
    background-color: rgba(0,0,0,0.9); justify-content: center; align-items: center; backdrop-filter: blur(5px);
}
.modal-content {
    max-width: 90%; max-height: 85%; border-radius: 12px;
    box-shadow: 0 0 50px rgba(0,0,0,0.5); animation: zoomIn 0.3s;
}
.close-btn { position: absolute; top: 20px; right: 30px; color: #f1f1f1; font-size: 40px; font-weight: bold; cursor: pointer; z-index: 10001; }
.prev-btn, .next-btn {
    cursor: pointer; position: absolute; top: 50%; width: auto; padding: 16px; margin-top: -50px;
    color: white; font-weight: bold; font-size: 30px; transition: 0.6s ease; border-radius: 0 3px 3px 0;
    user-select: none; z-index: 10001;
}
.next-btn { right: 0; border-radius: 3px 0 0 3px; }
.prev-btn { left: 0; border-radius: 3px 0 0 3px; }
.prev-btn:hover, .next-btn:hover { background-color: rgba(0,0,0,0.8); }

@keyframes zoomIn { from {transform:scale(0)} to {transform:scale(1)} }

/* DYNAMIC BG */
.bg-gradient-mesh { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: radial-gradient(circle at 0% 0%, var(--primary-dim), transparent 60%), radial-gradient(circle at 100% 100%, var(--primary-dim), transparent 60%); z-index: -2; opacity: 0.6; transition: 0.5s ease; }
.bg-grid-pattern { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-image: linear-gradient(var(--card-border) 1px, transparent 1px), linear-gradient(90deg, var(--card-border) 1px, transparent 1px); background-size: 30px 30px; z-index: -1; mask-image: radial-gradient(circle at center, black 40%, transparent 100%); -webkit-mask-image: radial-gradient(circle at center, black 40%, transparent 100%); }

.touch-ripple { position: fixed; width: 20px; height: 20px; background: var(--text-main); border-radius: 50%; transform: translate(-50%, -50%); animation: rippleAnim 0.6s linear forwards; pointer-events: none; z-index: 9999; opacity: 0.2; }
@keyframes rippleAnim { 0% { width: 0px; height: 0px; opacity: 0.3; } 100% { width: 300px; height: 300px; opacity: 0; } }

@media (max-width: 768px) {
    .container { grid-template-columns: 1fr; gap: 15px; }
    .profile-card, .edu-card, .footer-card, .story-card, .cert-card { grid-column: span 1; }
    body { padding: 15px 10px; }
    h1 { font-size: 2rem; }
    .btn-group { width: 100%; flex-direction: column; }
    .btn { width: 100%; justify-content: center; }
    .settings-dock { top: auto; bottom: 20px; right: 20px; }
}