/* =========================================
   1. VARIABLES & THEMES
   ========================================= */
:root {
    --font-main: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'SF Mono', 'Fira Code', Consolas, monospace;
    --sidebar-width: 280px;
    --dock-height: 70px;
    --header-height: 65px;
    --radius-lg: 16px;
    --radius-md: 10px;
    --radius-sm: 6px;
}

[data-theme="dark"] {
    --bg-body:          #0a0a0a;
    --bg-surface:       #171717;
    --bg-surface-hover: #262626;
    --glass-bg:         rgba(23, 23, 23, 0.94);
    --glass-border:     rgba(255, 255, 255, 0.08);
    --text-primary:     #ededed;
    --text-secondary:   #a1a1aa;
    --accent:           #2dd4bf;
    --accent-rgb:       45, 212, 191;
    --accent-glow:      rgba(45, 212, 191, 0.2);
    --border-subtle:    #2a2a2a;
    --scrollbar-track:  #111;
    --scrollbar-thumb:  #333;
    --modal-bg:         #141414;
    --modal-header-bg:  rgba(20, 20, 20, 0.97);
}

[data-theme="gradient"] {
    --bg-body:          #0f172a;
    --bg-surface:       rgba(255, 255, 255, 0.05);
    --bg-surface-hover: rgba(255, 255, 255, 0.1);
    --glass-bg:         rgba(15, 23, 42, 0.94);
    --glass-border:     rgba(255, 255, 255, 0.1);
    --text-primary:     #f1f5f9;
    --text-secondary:   #94a3b8;
    --accent:           #facc15;
    --accent-rgb:       250, 204, 21;
    --accent-glow:      rgba(250, 204, 21, 0.25);
    --border-subtle:    rgba(255, 255, 255, 0.08);
    --scrollbar-track:  #0f172a;
    --scrollbar-thumb:  rgba(255, 255, 255, 0.2);
    --modal-bg:         #0d1424;
    --modal-header-bg:  rgba(13, 20, 36, 0.97);
}

/* =========================================
   2. RESET
   ========================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; background: #0a0a0a; }

body {
    font-family: var(--font-main);
    background: var(--bg-body);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    background-attachment: fixed;
    /* Only transition color — not background (prevents white flash on gradient swap) */
    transition: color 0.3s ease;
}

/* Gradient theme gets a living mesh background */
[data-theme="gradient"] body {
    background-image:
        radial-gradient(ellipse 80% 50% at 20% 30%, rgba(99, 102, 241, 0.12) 0%, transparent 60%),
        radial-gradient(ellipse 60% 40% at 80% 70%, rgba(250, 204, 21, 0.07) 0%, transparent 60%),
        radial-gradient(ellipse 70% 60% at 50% 50%, rgba(15, 23, 42, 1) 0%, transparent 100%);
    background-size: 200% 200%, 180% 180%, 100% 100%;
    animation: mesh-drift 18s ease-in-out infinite alternate;
}

@keyframes mesh-drift {
    0%   { background-position: 0% 0%,   100% 100%, center; }
    33%  { background-position: 60% 20%,  40% 80%,  center; }
    66%  { background-position: 30% 80%,  70% 20%,  center; }
    100% { background-position: 100% 50%, 0% 50%,   center; }
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; }

/* =========================================
   3. LAYOUT
   ========================================= */
.sidebar { display: none; }
.app-layout { display: flex; flex-direction: column; min-height: 100vh; }
.main-content { flex: 1; width: 100%; padding: 0 1.5rem; max-width: 900px; margin: 0 auto; }
.scroll-container { padding-bottom: calc(var(--dock-height) + 1rem); }

/* =========================================
   4. MOBILE HEADER
   ========================================= */
.mobile-header {
    position: sticky; top: 0; z-index: 50;
    display: flex; align-items: center; justify-content: space-between;
    height: var(--header-height); padding: 0 1.5rem;
    background: var(--glass-bg);
    backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--glass-border);
    margin: 0 -1.5rem 1rem -1.5rem;
}
.logo-area { display: flex; align-items: center; gap: 12px; }
.mobile-pdp { width: 36px; height: 36px; border-radius: 50%; object-fit: cover; border: 1px solid var(--accent); }
.logo-name { font-weight: 700; font-size: 1.05rem; color: var(--text-primary); letter-spacing: -0.5px; }
.menu-toggle { background: none; border: none; color: var(--text-primary); cursor: pointer; padding: 8px; margin-right: -8px; display: flex; align-items: center; justify-content: center; border-radius: 50%; transition: background 0.2s; }
.menu-toggle:active { background: var(--bg-surface-hover); }

/* =========================================
   5. SIDE DRAWER
   ========================================= */
.backdrop { position: fixed; inset: 0; background: rgba(0,0,0,0.6); backdrop-filter: blur(4px); z-index: 150; opacity: 0; pointer-events: none; transition: opacity 0.3s ease; }
.backdrop.open { opacity: 1; pointer-events: all; }

.side-drawer { position: fixed; top: 0; right: 0; bottom: 0; width: 280px; background: var(--bg-surface); z-index: 200; transform: translateX(100%); transition: transform 0.3s cubic-bezier(0.4,0,0.2,1); box-shadow: -5px 0 40px rgba(0,0,0,0.6); display: flex; flex-direction: column; padding: 1.5rem; border-left: 1px solid var(--border-subtle); }
.side-drawer.open { transform: translateX(0); }

.drawer-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 2rem; }
.drawer-label { font-family: var(--font-mono); font-size: 0.7rem; color: var(--text-secondary); opacity: 0.7; letter-spacing: 1px; }

.icon-btn { background: none; border: none; color: var(--text-primary); cursor: pointer; padding: 6px; border-radius: 6px; display: flex; align-items: center; justify-content: center; transition: background 0.2s, color 0.2s; }
.icon-btn:hover { background: var(--bg-surface-hover); color: var(--accent); }

.dev-id-card { background: var(--bg-surface-hover); padding: 1.2rem; border-radius: var(--radius-md); border: 1px solid var(--border-subtle); margin-bottom: 2rem; position: relative; overflow: hidden; }
.dev-id-card::before { content: ''; position: absolute; top: 0; left: 0; width: 4px; height: 100%; background: var(--accent); }
.id-header { display: flex; align-items: center; gap: 8px; margin-bottom: 1rem; border-bottom: 1px dashed var(--border-subtle); padding-bottom: 0.5rem; }
.status-dot { width: 8px; height: 8px; background: #10b981; border-radius: 50%; }
.status-text { font-family: var(--font-mono); font-size: 0.7rem; color: #10b981; font-weight: 600; }
.pulse { animation: pulse-green 2s infinite; }

@keyframes pulse-green {
    0%   { box-shadow: 0 0 0 0 rgba(16,185,129,0.7); }
    70%  { box-shadow: 0 0 0 6px rgba(16,185,129,0); }
    100% { box-shadow: 0 0 0 0 rgba(16,185,129,0); }
}

.id-body h3 { font-size: 1.2rem; margin-bottom: 2px; }
.role { font-size: 0.9rem; color: var(--text-secondary); }
.location { font-size: 0.8rem; color: var(--text-secondary); margin-top: 4px; opacity: 0.7; }

/* Typewriter target */
.currently,
.sidebar-currently {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--accent);
    opacity: 0.85;
    margin-top: 6px;
    min-height: 1.1em;
}
/* Blinking cursor after typewriter text */
.currently::after,
.sidebar-currently::after {
    content: '▌';
    animation: blink-cursor 0.8s step-end infinite;
    opacity: 0.7;
}
@keyframes blink-cursor {
    0%, 100% { opacity: 0.7; }
    50%       { opacity: 0; }
}

.drawer-actions { display: flex; flex-direction: column; gap: 0.8rem; }
.drawer-btn { display: flex; align-items: center; justify-content: center; gap: 10px; padding: 0.9rem; border-radius: var(--radius-sm); font-weight: 600; font-size: 0.9rem; background: transparent; border: 1px solid var(--border-subtle); color: var(--text-primary); cursor: pointer; transition: all 0.2s; }
.drawer-btn.primary { background: var(--accent); color: #000; border-color: var(--accent); }
.drawer-btn:active { transform: scale(0.98); }
.drawer-footer { margin-top: auto; text-align: center; color: var(--text-secondary); font-family: var(--font-mono); font-size: 0.7rem; opacity: 0.5; }

/* =========================================
   6. PAGE SECTIONS
   ========================================= */
.section-block { margin-bottom: 3rem; scroll-margin-top: 80px; }
.section-header { font-size: 1.5rem; margin-bottom: 1.2rem; color: var(--text-primary); border-left: 3px solid var(--accent); padding-left: 1rem; }

/* =========================================
   7. HERO — staggered word entrance
   ========================================= */
.hero-section { padding: 1rem 0 2.5rem; display: flex; flex-direction: column; }
.greeting { font-family: var(--font-mono); color: var(--accent); margin-bottom: 0.5rem; font-size: 0.9rem; }

.hero-headline {
    font-size: clamp(2.2rem, 8vw, 3.5rem);
    line-height: 1.15;
    font-weight: 800;
    margin-bottom: 1.4rem;
    /* Inline-flex so words wrap naturally */
    display: flex;
    flex-wrap: wrap;
    gap: 0.25em;
    align-items: baseline;
}

/* Each word starts invisible and below, then rises */
.word {
    display: inline-block;
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.45s ease, transform 0.45s ease;
}
.word.revealed { opacity: 1; transform: translateY(0); }

/* Shimmer highlight — applies to the wrapping span, not the .word */
.highlight {
    background: linear-gradient(90deg,
        var(--accent) 0%,
        #ffffff 35%,
        var(--accent) 65%,
        #ffffff 100%);
    background-size: 300% auto;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    animation: shimmer 5s linear infinite;
}
@keyframes shimmer {
    0%   { background-position: 300% center; }
    100% { background-position: -300% center; }
}

.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.6rem; }

.tagline {
    font-size: 1rem;
    color: var(--text-secondary);
    max-width: 560px;
    line-height: 1.8;
    margin-bottom: 1rem;
}

.android-build-line { font-family: var(--font-mono); font-size: 0.78rem; color: var(--accent); opacity: 0.8; letter-spacing: 0.03em; }

/* =========================================
   8. BUTTONS
   ========================================= */
.btn-primary, .btn-secondary {
    padding: 0.8rem 1.6rem;
    border-radius: var(--radius-sm);
    font-weight: 600; font-size: 0.9rem;
    display: inline-flex; align-items: center; gap: 0.4rem;
    transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s, color 0.2s;
}
.btn-primary { background: var(--accent); color: #000; }
.btn-primary:hover { box-shadow: 0 0 24px var(--accent-glow); transform: translateY(-2px); }
.btn-secondary { border: 1px solid var(--border-subtle); background: transparent; color: var(--text-primary); }
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }

/* =========================================
   9. PROJECT CARDS — tilt on hover/touch
   ========================================= */
.projects-grid { display: grid; grid-template-columns: 1fr; gap: 1rem; }

.project-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    display: flex; flex-direction: column; gap: 0.75rem;
    /* Base transition for hover lift; tilt is applied via JS inline style */
    transition: border-color 0.25s, box-shadow 0.25s, transform 0.15s ease-out;
    transform-style: preserve-3d;
    will-change: transform;
}
.project-card:hover {
    border-color: var(--accent);
    box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}

/* Staggered entrance */
.card-animate { opacity: 0; transform: translateY(28px); transition: opacity 0.55s ease, transform 0.55s ease; }
.card-animate.visible { opacity: 1; transform: translateY(0); }

.card-header-row { display: flex; align-items: center; justify-content: space-between; }
.card-icon { width: 42px; height: 42px; background: var(--bg-surface-hover); border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; color: var(--accent); flex-shrink: 0; }

.live-badge {
    font-family: var(--font-mono); font-size: 0.68rem;
    color: #10b981;
    background: rgba(16,185,129,0.1);
    border: 1px solid rgba(16,185,129,0.25);
    padding: 0.18rem 0.55rem; border-radius: 20px; letter-spacing: 0.04em;
}

.card-content h3 { font-size: 1.1rem; font-weight: 700; }
.card-content p { color: var(--text-secondary); font-size: 0.9rem; line-height: 1.6; }
.tech-tags { display: flex; gap: 0.4rem; flex-wrap: wrap; }
.tech-tags span { font-size: 0.68rem; padding: 0.2rem 0.5rem; background: var(--bg-surface-hover); border-radius: 4px; color: var(--text-secondary); font-family: var(--font-mono); border: 1px solid var(--border-subtle); }

.card-links { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; padding-top: 0.75rem; border-top: 1px solid var(--border-subtle); margin-top: auto; }
.card-links a { font-size: 0.85rem; font-weight: 600; color: var(--text-secondary); transition: color 0.2s; }
.card-links a:hover { color: var(--accent); }
.project-read-more { display: inline-flex; align-items: center; gap: 5px; background: transparent; border: none; color: var(--accent); cursor: pointer; font-size: 0.85rem; font-weight: 700; padding: 0; margin-left: auto; transition: gap 0.2s; }
.project-read-more:hover { gap: 9px; }

/* =========================================
   10. SKILLS & ABOUT & CONTACT
   ========================================= */
.skills-wrapper { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 1.5rem; }
.skill-category h3 { font-size: 0.8rem; color: var(--accent); margin-bottom: 0.8rem; font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 1.5px; }
.skills-list li { padding: 0.4rem 0; border-bottom: 1px solid var(--border-subtle); color: var(--text-secondary); font-size: 0.88rem; }

.about-layout {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

/* Photo container — relative so the fade overlay can sit on top */
.about-photo-wrap {
    position: relative;
    width: 100%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    /* Aspect ratio: portrait, same proportions as the original photo */
    aspect-ratio: 3 / 4;
    max-height: 480px;
    flex-shrink: 0;
}

.about-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    display: block;
    filter: contrast(1.04) brightness(0.97);
    transition: transform 0.6s ease;
}

.about-photo-wrap:hover .about-photo {
    transform: scale(1.025);
}

/* Gradient fade — bottom edge bleeds into section background */
.about-photo-fade {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        transparent 50%,
        var(--bg-body) 100%
    );
    pointer-events: none;
}

.about-content {
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
}

.about-content p {
    color: var(--text-secondary);
    line-height: 1.85;
    font-size: 0.97rem;
}

.contact-section { text-align: center; margin-top: 2rem; }
.contact-tagline { font-size: 1.05rem; color: var(--text-secondary); margin-bottom: 2rem; line-height: 1.5; }
.contact-links { display: flex; justify-content: center; gap: 0.8rem; flex-wrap: wrap; }
.contact-pill { display: flex; align-items: center; gap: 8px; padding: 0.75rem 1.4rem; background: var(--bg-surface); border: 1px solid var(--border-subtle); border-radius: 50px; transition: border-color 0.2s, color 0.2s, background 0.2s; color: var(--text-secondary); font-size: 0.9rem; }
.contact-pill:hover { border-color: var(--accent); color: var(--accent); background: var(--bg-surface-hover); }
.main-footer { text-align: center; color: var(--text-secondary); font-size: 0.75rem; padding: 2rem 0 1rem; opacity: 0.5; }

/* =========================================
   11. MOBILE DOCK
   ========================================= */
.mobile-dock { position: fixed; bottom: 0; left: 0; right: 0; height: var(--dock-height); background: var(--glass-bg); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border-top: 1px solid var(--glass-border); z-index: 100; display: flex; justify-content: space-around; align-items: center; padding-bottom: env(safe-area-inset-bottom); }
.dock-item { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px; font-size: 0.68rem; color: var(--text-secondary); transition: color 0.2s; width: 100%; height: 100%; border: none; background: transparent; cursor: pointer; }
.dock-item.active, .dock-item:hover { color: var(--accent); }
.central-btn .btn-bg { background: var(--bg-surface-hover); width: 44px; height: 44px; border-radius: 50%; display: flex; align-items: center; justify-content: center; border: 1px solid var(--glass-border); box-shadow: 0 4px 16px rgba(0,0,0,0.3); transition: transform 0.2s; }
.central-btn:active .btn-bg { transform: scale(0.9); }

/* =========================================
   12. SHOCKWAVE RING
   
   A circle element positioned at the tap point.
   Fires BEFORE the modal clip-path expands:
   Beat 1 (0ms):   ring expands outward from origin — fast, accent-colored
   Beat 2 (80ms):  modal ripple fill begins
   
   JS adds .firing class to trigger the animation,
   removes it when the animation ends.
   ========================================= */
.shockwave-ring {
    position: fixed;
    border-radius: 50%;
    border: 2px solid rgba(var(--accent-rgb), 0.9);
    pointer-events: none;
    z-index: 400;
    /* Start tiny; size + position set by JS */
    width: 0; height: 0;
    top: 0; left: 0;
    transform: translate(-50%, -50%) scale(1);
    opacity: 0;
}

.shockwave-ring.firing {
    animation: shockwave-expand 0.5s cubic-bezier(0.2, 0.8, 0.4, 1) forwards;
}

@keyframes shockwave-expand {
    0%   { transform: translate(-50%, -50%) scale(0);   opacity: 0.95; border-width: 3px; }
    40%  { opacity: 0.7;  border-width: 2px; }
    100% { transform: translate(-50%, -50%) scale(28);  opacity: 0;    border-width: 1px; }
}

/* =========================================
   13. PROJECT MODAL — RIPPLE + RING
   
   .modal-overlay: fixed inset:0 container, handles visibility
   .modal-content: position absolute inset:0, always --modal-bg (solid)
                   expands via clip-path circle from --origin-x/y
   ========================================= */
.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 300;
    pointer-events: none;
    visibility: hidden;
}
.modal-overlay.open {
    visibility: visible;
    pointer-events: auto;
}

.modal-content {
    position: absolute;
    inset: 0;
    background: var(--modal-bg);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    /* Start as zero-radius circle at origin */
    clip-path: circle(0% at var(--origin-x, 50%) var(--origin-y, 50%));
    transition: clip-path 0.52s cubic-bezier(0.4, 0, 0.15, 1);
}

.modal-overlay.open .modal-content {
    clip-path: circle(170% at var(--origin-x, 50%) var(--origin-y, 50%));
}

.modal-overlay.closing .modal-content {
    clip-path: circle(0% at var(--origin-x, 50%) var(--origin-y, 50%));
    transition: clip-path 0.38s cubic-bezier(0.6, 0, 0.8, 1);
}

/* Modal Header */
.modal-header {
    flex-shrink: 0;
    display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem;
    padding: 1.2rem 1.5rem 0.8rem;
    background: var(--modal-header-bg);
    backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--glass-border);
    position: sticky; top: 0; z-index: 5;
}
.modal-header-text { flex: 1; min-width: 0; }
.modal-title { font-size: 1.4rem; font-weight: 800; letter-spacing: -0.02em; margin-bottom: 0.5rem; line-height: 1.2; color: var(--text-primary); }
.modal-header .tech-tags { margin-bottom: 0; }
.modal-close { flex-shrink: 0; color: var(--text-secondary); margin-top: 2px; }

/* Modal Body */
.modal-body { flex: 1; overflow-y: auto; overflow-x: hidden; padding: 1.5rem; min-height: 0; }
.modal-body::-webkit-scrollbar { width: 4px; }
.modal-body::-webkit-scrollbar-thumb { background: var(--scrollbar-thumb); border-radius: 2px; }
.modal-body::-webkit-scrollbar-track { background: transparent; }

.modal-hero-image-container { width: 100%; height: 180px; border-radius: var(--radius-md); overflow: hidden; margin-bottom: 2rem; background: var(--bg-surface-hover); border: 1px solid var(--border-subtle); }
.modal-hero-img { width: 100%; height: 100%; object-fit: cover; }

.modal-section { margin-bottom: 2rem; padding-bottom: 2rem; border-bottom: 1px solid var(--border-subtle); }
.modal-section:last-of-type { border-bottom: none; padding-bottom: 0; }
.modal-section h3,
.modal-images-section > h3 { font-size: 0.72rem; font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.12em; color: var(--accent); margin-bottom: 0.75rem; }
.modal-section p { color: var(--text-secondary); line-height: 1.8; font-size: 0.95rem; }

.modal-images-section { padding-bottom: 1.5rem; }
.modal-images { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 0.75rem; margin-top: 0.75rem; }
.modal-images img { width: 100%; height: 130px; object-fit: cover; border-radius: var(--radius-sm); border: 1px solid var(--border-subtle); background: var(--bg-surface-hover); transition: transform 0.2s; }
.modal-images img:hover { transform: scale(1.03); }

/* Modal Footer */
.modal-footer {
    flex-shrink: 0; display: flex;
    border-top: 1px solid var(--glass-border);
    background: var(--modal-header-bg);
    backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    position: sticky; bottom: 0; z-index: 5;
    padding-bottom: env(safe-area-inset-bottom);
}
.modal-footer a.btn-primary,
.modal-footer a.btn-secondary { flex: 1; justify-content: center; padding: 1rem 1.5rem; border-radius: 0; font-weight: 600; font-size: 0.9rem; box-shadow: none !important; transform: none !important; gap: 0.5rem; transition: filter 0.2s, background 0.2s, color 0.2s; }
.modal-footer a.btn-primary { background: var(--accent); color: #000; border: none; border-right: 1px solid rgba(0,0,0,0.1); }
.modal-footer a.btn-primary:hover { filter: brightness(1.12); }
.modal-footer a.btn-secondary { background: transparent; color: var(--text-secondary); border: none; }
.modal-footer a.btn-secondary:hover { color: var(--accent); background: var(--bg-surface-hover); }

/* =========================================
   14. DESKTOP (≥ 768px)
   ========================================= */
@media (min-width: 768px) {
    .sidebar { display: flex; flex-direction: column; width: var(--sidebar-width); flex-shrink: 0; height: 100vh; position: sticky; top: 0; background: var(--bg-surface); border-right: 1px solid var(--border-subtle); padding: 2rem; align-items: center; text-align: center; }
    .mobile-header, .mobile-dock { display: none; }
    .app-layout { flex-direction: row; }
    .main-content { padding: 3rem; max-width: calc(900px + 2rem); }
    .scroll-container { padding-bottom: 3rem; }

    .profile-container { margin-bottom: 1rem; position: relative; }
    .profile-pic { width: 90px; height: 90px; border-radius: 50%; border: 3px solid var(--accent); object-fit: cover; }
    .pulse-ring { position: absolute; bottom: 2px; right: 2px; width: 16px; height: 16px; border-radius: 50%; background: #10b981; border: 2px solid var(--bg-surface); animation: pulse-green 2s infinite; }

    .sidebar-name { font-size: 1.4rem; font-weight: 700; margin-bottom: 0.2rem; }
    .sidebar-handle { color: var(--text-secondary); font-size: 0.82rem; }

    .desktop-nav { margin-top: 2.5rem; margin-bottom: auto; width: 100%; }
    .desktop-nav ul { display: flex; flex-direction: column; gap: 0.5rem; }
    .nav-link { display: block; padding: 0.6rem 1rem; font-weight: 600; font-size: 0.9rem; color: var(--text-secondary); border-radius: var(--radius-sm); transition: all 0.2s; text-align: left; }
    .nav-link:hover { color: var(--accent); background: var(--bg-surface-hover); }
    .nav-link.active { color: var(--accent); background: var(--bg-surface-hover); border-left: 3px solid var(--accent); padding-left: 13px; }

    .sidebar-footer { padding-top: 1rem; border-top: 1px solid var(--border-subtle); width: 100%; }
    .theme-btn { display: flex; align-items: center; gap: 10px; background: var(--bg-surface-hover); color: var(--text-primary); padding: 0.6rem 1rem; border-radius: var(--radius-sm); border: none; cursor: pointer; transition: background 0.2s; width: 100%; font-weight: 500; }
    .theme-btn:hover { background: var(--border-subtle); }

    .projects-grid { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; }
    .contact-links { justify-content: flex-start; }

    /* About: side-by-side on desktop */
    .about-layout {
        flex-direction: row;
        align-items: flex-start;
        gap: 3rem;
    }
    .about-photo-wrap {
        width: 260px;
        min-width: 260px;
        aspect-ratio: 3 / 4;
        max-height: none;
    }
    .about-content {
        padding-top: 0.5rem;
    }

    /* Desktop modal: scale-in card over backdrop */
    .modal-overlay {
        display: flex; align-items: center; justify-content: center;
        background: rgba(0,0,0,0.65);
        opacity: 0;
        transition: opacity 0.3s ease, visibility 0.3s ease;
    }
    .modal-overlay.open   { opacity: 1; }
    .modal-overlay.closing { opacity: 0; }

    .modal-content {
        position: relative; inset: auto;
        width: 90%; max-width: 780px; height: auto; max-height: 90vh;
        border-radius: var(--radius-lg);
        box-shadow: 0 32px 80px rgba(0,0,0,0.7);
        clip-path: none;
        transform: scale(0.95);
        transition: transform 0.3s cubic-bezier(0.4,0,0.2,1);
    }
    .modal-overlay.open    .modal-content { transform: scale(1);    clip-path: none; }
    .modal-overlay.closing .modal-content { transform: scale(0.95); }

    .modal-title { font-size: 1.8rem; }
    .modal-header { padding: 1.8rem 2rem 1rem; }
    .modal-body { padding: 2rem; }
    .modal-hero-image-container { height: 220px; }

    /* Shockwave on desktop: smaller initial size */
    .shockwave-ring { border-width: 1.5px; }
}


/* ── Contact Form ────────────────────────────────────────────────────────── */
.contact-form {
  display:       flex;
  flex-direction: column;
  gap:           10px;
  margin-bottom: 24px;
  max-width:     480px;
}

.contact-form textarea,
.contact-form input[type="email"] {
  background:    var(--color-surface, rgba(255,255,255,0.05));
  border:        1px solid var(--color-border, rgba(255,255,255,0.1));
  border-radius: 10px;
  color:         var(--color-text, #fff);
  font-family:   inherit;
  font-size:     14px;
  padding:       12px 14px;
  width:         100%;
  box-sizing:    border-box;
  resize:        vertical;
  transition:    border-color 0.2s;
  outline:       none;
}

.contact-form textarea:focus,
.contact-form input[type="email"]:focus {
  border-color: var(--color-accent, #6c63ff);
}

.contact-form textarea::placeholder,
.contact-form input[type="email"]::placeholder {
  color: rgba(255,255,255,0.3);
}

.contact-form .contact-submit {
  align-self:  flex-start;
  display:     inline-flex;
  align-items: center;
  gap:         8px;
}

.contact-form-status {
  font-size:  13px;
  margin:     0;
  min-height: 18px;
}

.contact-form-status.success { color: #4caf7d; }
.contact-form-status.error   { color: #e05c5c; }

/* ── Modal Architecture Decision section ────────────────────────────────── */
#modal-arch-section {
  background:    rgba(255, 255, 255, 0.03);
  border-left:   2px solid var(--color-accent, #6c63ff);
  border-radius: 0 8px 8px 0;
  padding:       14px 16px;
  margin-top:    4px;
}

#modal-arch-section h3 {
  font-size:     11px;
  font-weight:   700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  opacity:       0.5;
  margin-bottom: 8px;
}

#modal-arch-section p {
  font-size:   14px;
  line-height: 1.65;
  opacity:     0.85;
}


/* ── Availability indicator (hero) ──────────────────────────────────────── */
.avail-indicator {
  display:        inline-flex;
  align-items:    center;
  gap:            7px;
  font-size:      12px;
  font-weight:    500;
  letter-spacing: 0.3px;
  color:          rgba(255, 255, 255, 0.5);
  margin-bottom:  20px;
  padding:        5px 12px;
  border:         1px solid rgba(255, 255, 255, 0.09);
  border-radius:  20px;
  background:     rgba(255, 255, 255, 0.04);
  width:          fit-content;
}

/* Availability pill (about section) */
.avail-pill {
  display:        inline-flex;
  align-items:    center;
  gap:            7px;
  font-size:      12px;
  font-weight:    500;
  color:          rgba(255, 255, 255, 0.5);
  margin-bottom:  16px;
  padding:        4px 10px;
  border:         1px solid rgba(255, 255, 255, 0.09);
  border-radius:  20px;
  background:     rgba(255, 255, 255, 0.04);
  width:          fit-content;
}

/* Pulsing green dot — available state */
.avail-dot {
  width:         7px;
  height:        7px;
  border-radius: 50%;
  flex-shrink:   0;
  background:    #4caf7d;
  animation:     dot-pulse 2.4s ease-in-out infinite;
}

@keyframes dot-pulse {
  0%, 100% { opacity: 1;   box-shadow: 0 0 0 0   rgba(76, 175, 125, 0.4); }
  50%       { opacity: 0.6; box-shadow: 0 0 0 4px rgba(76, 175, 125, 0);   }
}

/* Unavailable state */
.avail-indicator.unavailable .avail-dot,
.avail-pill.unavailable .avail-dot {
  background: rgba(255, 255, 255, 0.25);
  animation:  none;
}

/* ── Deploy status badge — verified state ───────────────────────────────── */
/* Default .live-badge stays as-is (static "● Live" text).
   .verified class is added by JS when the no-cors HEAD request succeeds. */
.live-badge.verified {
  color:        #4caf7d;
  border-color: rgba(76, 175, 125, 0.25);
  background:   rgba(76, 175, 125, 0.08);
}

/* ── About photo — identity treatment ───────────────────────────────────── */
.about-photo-wrap {
  position: relative;
}

.about-photo {
  border-radius: 16px;
  display:       block;
  /* Subtle accent-toned shadow gives the photo a grounded, intentional feel */
  box-shadow:
    0 0  0  1px  rgba(255, 255, 255, 0.06),
    0 8px 32px  -4px rgba(0, 0, 0, 0.55),
    0 0  40px  -8px rgba(108, 99, 255, 0.18);
  transition: box-shadow 0.3s ease;
}

.about-photo-wrap:hover .about-photo {
  box-shadow:
    0 0  0  1px  rgba(255, 255, 255, 0.1),
    0 12px 40px -4px rgba(0, 0, 0, 0.6),
    0 0  60px  -8px rgba(108, 99, 255, 0.28);
}