/* ============================================================
   Anik Sen — Glassmorphic Portfolio
   Custom CSS, no framework.
   ============================================================ */

/* ---- Theme tokens ---- */
:root {
    --bg:           hsl(235, 50%, 6%);
    --bg-2:         hsl(235, 45%, 9%);
    --fg:           hsl(210, 40%, 98%);
    --muted:        hsl(215, 20%, 65%);
    --border:       hsla(0, 0%, 100%, 0.08);
    --border-soft:  hsla(0, 0%, 100%, 0.05);

    --primary:      hsl(270, 85%, 60%);   /* electric violet */
    --primary-rgb:  159, 84, 240;
    --secondary:    hsl(190, 90%, 50%);   /* cyan */
    --secondary-rgb: 13, 200, 235;
    --accent:       hsl(320, 85%, 60%);   /* magenta */
    --accent-rgb:   239, 79, 191;

    --glass-bg:     rgba(15, 17, 35, 0.45);
    --glass-bg-2:   rgba(10, 11, 22, 0.65);

    --radius-sm:    0.5rem;
    --radius:       0.875rem;
    --radius-lg:    1.5rem;
    --radius-xl:    2rem;

    /* 8 px spacing system — use these everywhere */
    --space-1:  0.5rem;   /*  8 */
    --space-2:  1rem;     /* 16 */
    --space-3:  1.5rem;   /* 24 */
    --space-4:  2rem;     /* 32 */
    --space-5:  3rem;     /* 48 */
    --space-6:  4rem;     /* 64 */
    --space-7:  6rem;     /* 96 */
    --space-8:  8rem;     /* 128 */

    --shadow-glow-violet: 0 0 30px rgba(var(--primary-rgb), 0.35);
    --shadow-glow-cyan:   0 0 30px rgba(var(--secondary-rgb), 0.30);

    --font-sans:    'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
    --font-display: 'Space Grotesk', 'Inter', system-ui, sans-serif;

    --container-w:    1240px;
    --container-hero: 1200px;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    background: var(--bg);
    color: var(--fg);
    font-family: var(--font-sans);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    min-height: 100vh;
    background:
        radial-gradient(circle at 20% 10%, rgba(var(--primary-rgb), 0.08), transparent 50%),
        radial-gradient(circle at 80% 90%, rgba(var(--secondary-rgb), 0.06), transparent 55%),
        var(--bg);
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul { margin: 0; padding: 0; list-style: none; }
input, textarea { font-family: inherit; color: inherit; }

::selection { background: rgba(var(--primary-rgb), 0.4); color: white; }

/* ---- Layout ---- */
.container {
    width: 100%;
    max-width: var(--container-w);
    margin: 0 auto;
    padding: 0 1.5rem;
}
@media (min-width: 768px) {
    .container { padding: 0 3rem; }
}
.section {
    position: relative;
    padding: 6rem 0;
    z-index: 1;
}
@media (max-width: 640px) {
    .section { padding: 4rem 0; }
}

/* ---- Background orbs + noise ---- */
.background-orbs {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}
.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.45;
    animation: orbFloat 18s ease-in-out infinite;
}
.orb-violet  { width: 600px; height: 600px; top: -120px; left: -180px;
               background: radial-gradient(circle, rgba(var(--primary-rgb), 0.55), transparent 65%); }
.orb-cyan    { width: 520px; height: 520px; bottom: -120px; right: -120px;
               background: radial-gradient(circle, rgba(var(--secondary-rgb), 0.45), transparent 70%);
               animation-delay: -6s; animation-duration: 22s; }
.orb-magenta { width: 460px; height: 460px; top: 45%; left: 55%;
               background: radial-gradient(circle, rgba(var(--accent-rgb), 0.35), transparent 70%);
               animation-delay: -12s; animation-duration: 26s; }
@keyframes orbFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33%      { transform: translate(40px, -30px) scale(1.06); }
    66%      { transform: translate(-30px, 40px) scale(0.96); }
}
.noise-overlay {
    position: fixed;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    opacity: 0.4;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.06'/%3E%3C/svg%3E");
    mix-blend-mode: overlay;
}

/* ---- Glass card primitive ---- */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(18px) saturate(140%);
    -webkit-backdrop-filter: blur(18px) saturate(140%);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow:
        0 20px 50px -10px rgba(0, 0, 0, 0.55),
        inset 0 1px 0 0 rgba(255, 255, 255, 0.06);
}

/* ---- Buttons ---- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.85rem 1.6rem;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: var(--radius);
    transition: transform .25s ease, box-shadow .3s ease, background .3s ease, border-color .3s ease, color .3s ease;
    will-change: transform;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-pill { border-radius: 999px; padding: 0.85rem 1.8rem; }
.btn-primary {
    background: linear-gradient(135deg, var(--primary), hsl(280, 85%, 55%));
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.1);
}
.btn-primary.glow { box-shadow: var(--shadow-glow-violet); }
.btn-primary.glow:hover { box-shadow: 0 0 40px rgba(var(--primary-rgb), 0.55); }
.btn-primary-soft {
    background: rgba(var(--primary-rgb), 0.12);
    color: var(--primary);
    border: 1px solid rgba(var(--primary-rgb), 0.3);
}
.btn-primary-soft:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}
.btn-glass {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    color: var(--fg);
}
.btn-glass:hover { background: rgba(255, 255, 255, 0.07); }
.btn-outline {
    background: transparent;
    border: 1px solid rgba(var(--secondary-rgb), 0.55);
    color: var(--fg);
    box-shadow: inset 0 0 0 1px rgba(var(--secondary-rgb), 0);
    transition: background .25s ease, border-color .25s ease, box-shadow .25s ease, color .25s ease, transform .25s ease;
}
.btn-outline i { color: var(--secondary); transition: transform .25s ease; }
.btn-outline:hover {
    background: rgba(var(--secondary-rgb), 0.08);
    border-color: var(--secondary);
    box-shadow: 0 0 22px rgba(var(--secondary-rgb), 0.35);
    transform: translateY(-1px);
}
.btn-outline:hover i { transform: translateY(2px); }
.btn-block { width: 100%; }

/* ---- Navbar ---- */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 50;
    padding: 1rem var(--space-3);
    transition: padding .3s ease;
}
.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    width: 100%;
    max-width: var(--container-hero);
    margin: 0 auto;
    padding: 0.65rem 1rem 0.65rem 1.25rem;
    border-radius: 999px;
    background: rgba(10, 11, 20, 0.55);
    backdrop-filter: blur(20px) saturate(150%);
    -webkit-backdrop-filter: blur(20px) saturate(150%);
    border: 1px solid var(--border);
    box-shadow: 0 10px 30px -15px rgba(0, 0, 0, 0.6);
    transition: padding .3s ease, background .3s ease, box-shadow .3s ease;
}
.navbar.scrolled .nav-inner {
    padding: 0.45rem 1rem 0.45rem 1.25rem;
    background: rgba(10, 11, 20, 0.78);
    box-shadow: 0 10px 36px -12px rgba(0, 0, 0, 0.7);
}
@media (min-width: 900px) {
    .navbar { padding: 1.25rem var(--space-3); }
    .nav-inner { padding: 0.6rem 0.6rem 0.6rem 1.6rem; }
}
.logo {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--fg);
}
.logo-dot { color: var(--primary); }
.nav-desktop {
    display: none;
    align-items: center;
    gap: 2.5rem;
}
.nav-desktop ul {
    display: flex;
    gap: 1.5rem;
}
.nav-desktop a {
    font-size: 0.9rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.75);
    transition: color .25s ease;
    position: relative;
}
.nav-desktop a:hover { color: var(--fg); }
.nav-desktop a:hover::after {
    content: "";
    position: absolute;
    left: 0; right: 0; bottom: -6px;
    height: 1px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
}
.nav-toggle {
    font-size: 1.25rem;
    padding: 0.5rem;
    color: var(--fg);
}
@media (min-width: 900px) {
    .nav-desktop { display: flex; }
    .nav-toggle { display: none; }
}

/* ---- Mobile nav (compact glass panel) ---- */
.nav-mobile {
    position: fixed;
    inset: 0;
    z-index: 60;
    background: rgba(5, 6, 14, 0);
    visibility: hidden;
    transition: background .3s ease, visibility 0s linear .35s;
    overscroll-behavior: contain;
}
.nav-mobile.open {
    background: rgba(5, 6, 14, 0.5);
    visibility: visible;
    transition: background .3s ease, visibility 0s linear 0s;
}

/* Compact card pinned to top-right, just below the navbar */
.nav-mobile-panel {
    position: absolute;
    top: max(env(safe-area-inset-top), 4.75rem);
    right: clamp(0.75rem, 4vw, 1.25rem);
    width: min(85vw, 18rem);
    display: flex;
    flex-direction: column;
    padding: 0.85rem;
    background:
        radial-gradient(420px 220px at 100% -10%, rgba(var(--secondary-rgb), 0.16), transparent 60%),
        radial-gradient(360px 240px at 0% 110%, rgba(var(--primary-rgb), 0.18), transparent 65%),
        rgba(10, 11, 22, 0.82);
    backdrop-filter: blur(24px) saturate(150%);
    -webkit-backdrop-filter: blur(24px) saturate(150%);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow:
        0 24px 60px -20px rgba(0, 0, 0, 0.7),
        inset 0 1px 0 rgba(255, 255, 255, 0.04);
    transform-origin: top right;
    transform: translateY(-8px) scale(0.96);
    opacity: 0;
    transition:
        transform .3s cubic-bezier(0.22, 0.61, 0.36, 1),
        opacity .25s ease;
}
.nav-mobile.open .nav-mobile-panel {
    transform: translateY(0) scale(1);
    opacity: 1;
}

/* Close button — small, top-right inside panel */
.nav-mobile-close {
    position: absolute;
    top: 0.55rem;
    right: 0.55rem;
    width: 2rem;
    height: 2rem;
    display: grid;
    place-items: center;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.85);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    border-radius: 999px;
    cursor: pointer;
    transition:
        background .25s ease,
        border-color .25s ease,
        color .25s ease,
        transform .35s cubic-bezier(0.22, 0.61, 0.36, 1);
}
.nav-mobile-close:hover,
.nav-mobile-close:focus-visible {
    background: rgba(var(--primary-rgb), 0.18);
    border-color: rgba(var(--primary-rgb), 0.55);
    color: #fff;
    transform: rotate(90deg);
}

/* Link list */
.nav-mobile-body { padding-top: 2rem; }
.nav-mobile-body ul {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    margin: 0;
    padding: 0;
    list-style: none;
}
.nav-mobile-link {
    display: block;
    width: 100%;
    padding: 0.7rem 0.9rem;
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 500;
    line-height: 1.2;
    color: var(--fg);
    border-radius: 10px;
    border: 1px solid transparent;
    text-decoration: none;
    transition: background .2s ease, color .2s ease, border-color .2s ease;
}
.nav-mobile-link:hover,
.nav-mobile-link:focus-visible {
    color: #fff;
    background: rgba(255, 255, 255, 0.04);
}
.nav-mobile-link.is-active {
    color: #fff;
    background: linear-gradient(135deg,
        rgba(var(--primary-rgb), 0.22),
        rgba(var(--secondary-rgb), 0.10));
    border-color: rgba(var(--primary-rgb), 0.45);
}

/* Lock body scroll while menu is open */
body.menu-open { overflow: hidden; }

@media (prefers-reduced-motion: reduce) {
    .nav-mobile-panel { transition: none !important; transform: none !important; opacity: 1 !important; }
}

/* ---- Reveal animations ---- */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity .7s ease, transform .7s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal[data-reveal="left"]  { transform: translateX(-40px); }
.reveal[data-reveal="right"] { transform: translateX(40px); }
.reveal.in-view { opacity: 1; transform: translate(0, 0); }

/* ---- Section eyebrows ---- */
.section-eyebrow,
.centered-eyebrow {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 3rem;
}
.section-eyebrow.centered,
.centered-eyebrow {
    justify-content: center;
    flex-direction: row;
}
.centered-eyebrow { flex-direction: column; gap: 1rem; }
.eyebrow-line {
    height: 1px;
    width: 3rem;
    background: linear-gradient(90deg, transparent, var(--primary));
}
.section-eyebrow.centered .eyebrow-line:last-child {
    background: linear-gradient(90deg, var(--primary), transparent);
}
.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin: 0;
}
.section-title.centered { text-align: center; }
.section-sub {
    text-align: center;
    color: var(--muted);
    margin-top: 0.5rem;
    max-width: 36rem;
    margin-left: auto;
    margin-right: auto;
}
.icon-circle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 4rem; height: 4rem;
    border-radius: 50%;
    background: var(--glass-bg);
    border: 1px solid var(--border);
    color: var(--accent);
    font-size: 1.5rem;
    backdrop-filter: blur(16px);
}

/* ---- Hero ---- */
.section-hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: clamp(7rem, 14vw, 10rem);
    padding-bottom: clamp(4rem, 8vw, 6rem);
}
.hero-container {
    width: 100%;
    max-width: var(--container-hero);
    margin: 0 auto;
    padding: 0 var(--space-3);
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
    align-items: center;
    text-align: center;
}
@media (min-width: 768px) {
    .hero-container {
        padding: 0 var(--space-4);
        grid-template-columns: 1.05fr 1fr;
        gap: var(--space-2);                  /* tighter gap for cohesive composition */
        text-align: left;
    }
}
@media (min-width: 1024px) {
    .hero-container {
        /* Pull text and avatar much closer together for a unified hero. */
        grid-template-columns: 1.1fr 1fr;
        gap: var(--space-1);
        padding: 0 var(--space-4);
    }
}
@media (min-width: 1280px) {
    .hero-container {
        gap: 0;                               /* avatar visually hugs the text block */
        max-width: 1280px;
    }
}
.hero-text {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    max-width: 36rem;
    align-items: center;
    margin: 0 auto;
}
@media (min-width: 768px) {
    .hero-text { align-items: flex-start; margin: 0; }
}
.badge-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    border-radius: 999px;
    background: rgba(var(--primary-rgb), 0.1);
    border: 1px solid rgba(var(--primary-rgb), 0.3);
    backdrop-filter: blur(10px);
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: 500;
    width: max-content;
}
.badge-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--primary);
    box-shadow: 0 0 12px var(--primary);
    animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%      { opacity: 0.55; transform: scale(0.8); }
}
.hero-title {
    font-family: var(--font-display);
    margin: 0;
    line-height: 1.05;
    letter-spacing: -0.025em;
    font-weight: 700;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    justify-content: flex-start;
}
.hero-title .line { display: block; }
.hero-name {
    font-size: clamp(2.6rem, 6vw, 4.6rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    background: linear-gradient(135deg, #ffffff 0%, #d8c8ff 45%, #8ab4ff 100%);
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
    text-shadow:
        0 1px 0 rgba(0, 0, 0, 0.25),
        0 0 40px rgba(var(--primary-rgb), 0.18);
    filter: drop-shadow(0 6px 18px rgba(var(--primary-rgb), 0.18));
}
.hero-dynamic {
    font-size: clamp(1.35rem, 2.6vw, 2rem);
    font-weight: 600;
    line-height: 1.25;
    letter-spacing: -0.01em;
    min-height: calc(1em * 1.25);
    display: inline-flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 0.05em;
}
.typing-accent {
    background: linear-gradient(135deg, #8ab4ff 0%, #b58dff 50%, #6dd5ff 100%);
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
    white-space: pre;
}
/* Refined typing cursor — thin vertical bar with a smooth fade
   instead of a hard binary blink. Matches the gradient text accent. */
.typed-cursor {
    display: inline-block;
    width: 2px;                              /* thin, not a thick "|" glyph */
    height: 1em;
    margin-left: 0.18em;
    border-radius: 2px;
    background: linear-gradient(180deg, #8ab4ff 0%, #b58dff 100%);
    box-shadow: 0 0 8px rgba(138, 180, 255, 0.55);
    color: transparent;                      /* hide the literal "|" glyph */
    vertical-align: -0.05em;
    transform-origin: center;
    animation: typed-blink 1.05s ease-in-out infinite;
    will-change: opacity;
}
@keyframes typed-blink {
    0%, 100% { opacity: 1; }
    50%      { opacity: 0.05; }
}
@media (prefers-reduced-motion: reduce) {
    .typed-cursor { animation: none; }
}
.gradient-text {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
}
.hero-ctas {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-top: var(--space-1);
    justify-content: center;
}
@media (min-width: 768px) {
    .hero-ctas { justify-content: flex-start; }
}
/* Soft pulse on the primary hero CTA, calmed on hover */
.hero-ctas .btn-primary.glow {
    position: relative;
    animation: ctaPulse 2.6s ease-in-out infinite;
}
.hero-ctas .btn-primary.glow:hover {
    animation: none;
    box-shadow: 0 0 50px rgba(var(--primary-rgb), 0.65),
                0 0 90px rgba(var(--accent-rgb), 0.30);
}
.hero-ctas .btn i {
    transition: transform .25s ease, color .25s ease;
}
.hero-ctas .btn:hover i { transform: translateX(3px); }
.hero-ctas .btn-outline:hover i { color: var(--secondary); }
@keyframes ctaPulse {
    0%, 100% { box-shadow: 0 0 24px rgba(var(--primary-rgb), 0.30); }
    50%      { box-shadow: 0 0 42px rgba(var(--primary-rgb), 0.55),
                           0 0 70px rgba(var(--accent-rgb), 0.25); }
}
@media (prefers-reduced-motion: reduce) {
    .hero-ctas .btn-primary.glow { animation: none; }
}

/* Frameless 3D avatar — sits "naked" on the hero background, no border/frame */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    aspect-ratio: 1 / 1;
    width: 100%;
    max-width: 620px;
    margin: 0 auto;
    /* slow-motion floating composition */
    animation: heroFloat 9s ease-in-out infinite;
    will-change: transform;
}
@keyframes heroFloat {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50%      { transform: translateY(-18px) rotate(-0.35deg); }
}
/* Soft circular halo that gently pulses behind the frameless avatar.
   Replaces the old hard conic-gradient ring frame — gives depth without
   a visible container box. */
.hero-glow {
    position: absolute;
    inset: 8%;
    border-radius: 50%;
    background:
        radial-gradient(circle at 50% 50%, rgba(var(--primary-rgb), 0.55), transparent 55%),
        radial-gradient(circle at 65% 60%, rgba(var(--secondary-rgb), 0.40), transparent 60%),
        radial-gradient(circle at 35% 70%, rgba(var(--accent-rgb), 0.28), transparent 65%);
    filter: blur(70px);
    opacity: 0.85;
    z-index: 0;
    pointer-events: none;
    animation: heroGlowPulse 7s ease-in-out infinite;
    will-change: opacity, transform;
}
@keyframes heroGlowPulse {
    0%, 100% { opacity: 0.7; transform: scale(0.96); }
    50%      { opacity: 1;   transform: scale(1.06); }
}

/* Frameless wrapper — no border, no ring, no mask. The transparent avatar
   PNG sits "naked" against the dark hero background. */
.hero-avatar-wrap {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.hero-avatar-img {
    position: relative;
    z-index: 1;
    display: block;
    width: 100%;
    height: 100%;
    max-width: 100%;
    border: 0;
    background: transparent;
    object-fit: contain;
    object-position: center;
    /* Premium soft drop-shadow + theme-matched purple/blue glow */
    filter: drop-shadow(0 28px 50px rgba(0, 0, 0, 0.55))
            drop-shadow(0 0 55px rgba(var(--primary-rgb), 0.40))
            drop-shadow(0 0 90px rgba(var(--secondary-rgb), 0.22));
}
/* Slow-motion floating effect on the avatar itself for dynamic depth. */
.floaty {
    animation: floaty 7.5s ease-in-out infinite;
    will-change: transform;
}
@keyframes floaty {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50%      { transform: translateY(-14px) rotate(-0.5deg); }
}
@media (prefers-reduced-motion: reduce) {
    .floaty, .hero-glow { animation: none; }
}

/* Responsive scaling for the avatar — sized for the full composition
   (character + desk + tablet + floating icons) so nothing is ever cropped. */
@media (max-width: 767px) {
    .hero-visual { max-width: 460px; }
}
@media (min-width: 768px) and (max-width: 1023px) {
    .hero-visual { max-width: 520px; }
}
@media (min-width: 1024px) {
    .hero-visual { max-width: 640px; }
}
@media (min-width: 1280px) {
    .hero-visual { max-width: 720px; }
}

/* Floating glass chip card — job titles as a glassmorphism accent badge.
   Anchored to the lower-right of the avatar composition so it reads as
   part of the floating-icons cluster instead of overlapping the figure. */
.hero-chip {
    position: absolute;
    z-index: 2;
    right: 2%;
    bottom: 6%;
    display: flex;
    align-items: center;
    gap: var(--space-1);
    padding: 0.85rem 1.25rem;
    background: linear-gradient(
        135deg,
        rgba(var(--primary-rgb), 0.18),
        rgba(var(--secondary-rgb), 0.12)
    ), var(--glass-bg-2);
    backdrop-filter: blur(22px) saturate(160%);
    -webkit-backdrop-filter: blur(22px) saturate(160%);
    border: 1px solid rgba(var(--primary-rgb), 0.35);
    border-radius: 999px;
    box-shadow:
        0 12px 36px -10px rgba(0, 0, 0, 0.55),
        0 0 0 1px rgba(255, 255, 255, 0.04) inset,
        0 0 28px rgba(var(--primary-rgb), 0.25);
    animation: floatyAlt 5s ease-in-out infinite;
}
@keyframes floatyAlt {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(8px); }
}
.hero-chip-dot {
    width: 10px; height: 10px;
    border-radius: 50%;
    background: var(--secondary);
    box-shadow: 0 0 12px var(--secondary), 0 0 22px rgba(var(--secondary-rgb), 0.5);
}
.hero-chip-title {
    font-size: 0.92rem;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: 0.01em;
    color: #fff;
    text-shadow: 0 0 12px rgba(var(--primary-rgb), 0.55);
}
.hero-chip-sub {
    font-size: 0.78rem;
    line-height: 1.2;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.85);
    text-shadow: 0 0 10px rgba(var(--secondary-rgb), 0.45);
}

/* ---- Hero responsive typography & layout polish ---- */
/* Desktop & laptop (> 1024px): make the hero feel impactful and fill the space */
@media (min-width: 1024px) {
    .section-hero {
        padding-top: clamp(8rem, 12vw, 12rem);
        padding-bottom: clamp(5rem, 9vw, 8rem);
    }
    .hero-text { gap: var(--space-4); max-width: 42rem; }
    .hero-title { gap: 0.9rem; line-height: 1.02; }
    .hero-name { font-size: clamp(4.2rem, 5.4vw, 5.6rem); }
    .hero-dynamic { font-size: clamp(2rem, 2.6vw, 2.6rem); }
    .badge-pill { font-size: 0.95rem; padding: 0.5rem 1.15rem; }
    .hero-ctas { gap: var(--space-3); margin-top: var(--space-2); }
    .hero-ctas .btn { font-size: 1.05rem; padding: 1rem 2rem; }
    .hero-chip { padding: 1rem 1.4rem; }
    .hero-chip-title { font-size: 1.05rem; }
    .hero-chip-sub   { font-size: 0.88rem; }
}
@media (min-width: 1440px) {
    .hero-name { font-size: clamp(5rem, 5.6vw, 6.2rem); }
    .hero-dynamic { font-size: clamp(2.4rem, 2.8vw, 3rem); }
    .hero-ctas .btn { font-size: 1.1rem; padding: 1.05rem 2.2rem; }
}

/* Reveal-on-load */
.fade-up {
    opacity: 0;
    transform: translateY(24px);
    animation: fadeUp .9s cubic-bezier(.22,.61,.36,1) forwards;
    animation-delay: var(--fade-delay, 0s);
}
@keyframes fadeUp {
    to { opacity: 1; transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce) {
    .fade-up { animation: none; opacity: 1; transform: none; }
    .floaty, .hero-chip, .hero-glow { animation: none; }
}

/* ---- About ---- */
.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    max-width: 1080px;
    margin: 0 auto;
}
@media (min-width: 900px) {
    .about-grid { grid-template-columns: 1.4fr 1fr; gap: 4rem; }
}
.about-bio p {
    font-size: 1.05rem;
    color: var(--muted);
    margin: 0 0 1.5rem;
    line-height: 1.75;
}
.about-card {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}
.about-card-title {
    margin: 0;
    font-size: 1.2rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}
.about-card-title i { color: var(--primary); }
.expertise-list { display: flex; flex-direction: column; gap: 1rem; }
.expertise-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-soft);
    transition: background .25s, transform .25s;
}
.expertise-item:hover { background: rgba(255, 255, 255, 0.08); transform: translateX(4px); }
.expertise-icon {
    width: 2.5rem; height: 2.5rem;
    border-radius: 0.6rem;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    flex-shrink: 0;
}
.expertise-title { font-weight: 600; }
.expertise-desc { font-size: 0.875rem; color: var(--muted); margin-top: 0.25rem; }

/* ---- Skills ---- */
.skills-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    max-width: 1080px;
    margin: 0 auto;
}
@media (min-width: 900px) {
    .skills-grid { grid-template-columns: 1fr 1fr; }
}
.skills-card { padding: 2rem; display: flex; flex-direction: column; }
.skills-card-title {
    margin: 0 0 2rem;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
}
.skills-card-title.alt {
    background: linear-gradient(135deg, var(--secondary), var(--primary));
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
}
.skill-tags { display: flex; flex-wrap: wrap; gap: 0.85rem; }
.skill-tag {
    padding: 0.65rem 1.4rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    font-weight: 500;
    transition: all .3s ease;
}
.skill-tag:hover {
    background: rgba(var(--primary-rgb), 0.1);
    border-color: rgba(var(--primary-rgb), 0.5);
    transform: translateY(-2px);
}
.software-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 0.85rem;
}
@media (min-width: 420px) { .software-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 720px) { .software-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1100px){ .software-grid { grid-template-columns: repeat(2, 1fr); } }
.software-tile {
    position: relative;
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.1rem 1.2rem;
    border-radius: var(--radius);
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.01)),
        rgba(0, 0, 0, 0.28);
    border: 1px solid var(--border-soft);
    overflow: hidden;
    isolation: isolate;
    transition: transform .35s ease, border-color .35s ease, background .35s ease, box-shadow .35s ease;
}
.software-tile::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 0% 0%, var(--brand), transparent 65%);
    opacity: 0;
    transition: opacity .45s ease;
    z-index: -1;
}
.software-tile::after {
    content: "";
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, transparent, var(--brand), transparent);
    opacity: 0;
    transition: opacity .35s ease;
}
.software-tile:hover {
    transform: translateY(-3px);
    border-color: color-mix(in srgb, var(--brand) 55%, transparent);
    box-shadow: 0 12px 30px -10px color-mix(in srgb, var(--brand) 45%, transparent);
}
.software-tile:hover::before { opacity: 0.18; }
.software-tile:hover::after  { opacity: 1; }

.software-logo {
    flex-shrink: 0;
    width: 3.25rem;
    height: 3.25rem;
    border-radius: 0.7rem;
    background: var(--brand-bg);
    border: 1px solid color-mix(in srgb, var(--brand) 45%, transparent);
    display: grid;
    place-items: center;
    color: var(--brand);
    overflow: hidden;
    box-shadow:
        inset 0 1px 0 0 color-mix(in srgb, var(--brand) 25%, transparent),
        inset 0 -8px 16px -8px color-mix(in srgb, var(--brand) 30%, transparent);
    transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease;
}
.software-tile:hover .software-logo {
    transform: scale(1.05) rotate(-2deg);
    border-color: var(--brand);
    box-shadow:
        inset 0 1px 0 0 color-mix(in srgb, var(--brand) 30%, transparent),
        inset 0 -8px 16px -8px color-mix(in srgb, var(--brand) 35%, transparent),
        0 0 24px color-mix(in srgb, var(--brand) 55%, transparent);
}
.logo-letters {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.45rem;
    line-height: 1;
    letter-spacing: -0.04em;
    color: var(--brand);
    text-shadow: 0 1px 0 rgba(0, 0, 0, 0.3);
}
.logo-svg {
    width: 1.65rem;
    height: 1.65rem;
    color: var(--brand);
    filter: drop-shadow(0 0 6px color-mix(in srgb, var(--brand) 60%, transparent));
}

@supports not (background: color-mix(in srgb, red, blue)) {
    .software-logo { border-color: var(--brand); box-shadow: inset 0 1px 0 0 rgba(255, 255, 255, 0.1); }
    .software-tile:hover .software-logo { box-shadow: 0 0 18px var(--brand); }
    .logo-svg { filter: drop-shadow(0 0 5px var(--brand)); }
}

.software-meta {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    min-width: 0;
}
.software-name {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--fg);
    letter-spacing: -0.01em;
    line-height: 1.25;
}
.software-tag {
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

@supports not (background: color-mix(in srgb, red, blue)) {
    .software-tile:hover { border-color: var(--brand); box-shadow: 0 12px 30px -10px rgba(0, 0, 0, 0.5); }
    .software-logo { background: rgba(255, 255, 255, 0.05); border-color: rgba(255, 255, 255, 0.12); }
    .software-tile:hover .software-logo { box-shadow: 0 0 18px var(--brand); }
    .software-logo img { filter: drop-shadow(0 0 6px var(--brand)); }
}

/* ---- Projects ---- */
.projects-header {
    text-align: center;
    margin-bottom: 3rem;
}
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 2rem;
}
.filter-btn {
    padding: 0.55rem 1.5rem;
    border-radius: 999px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--muted);
    background: var(--glass-bg);
    border: 1px solid var(--border);
    backdrop-filter: blur(10px);
    transition: all .3s ease;
}
.filter-btn:hover { color: var(--fg); background: rgba(255, 255, 255, 0.08); }
.filter-btn.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
    box-shadow: 0 0 20px rgba(var(--primary-rgb), 0.4);
}
.projects-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 1.5rem;
}
@media (min-width: 600px)  { .projects-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px)  { .projects-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1200px) { .projects-grid { grid-template-columns: repeat(4, 1fr); } }
.project-card {
    position: relative;
    aspect-ratio: 4 / 5;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--glass-bg);
    border: 1px solid var(--border);
    cursor: pointer;
    transition: opacity .3s, transform .3s;
}
.project-card.is-hidden {
    display: none;
}
.project-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .8s ease;
}
.project-card:hover img { transform: scale(1.08); }
.project-overlay {
    position: absolute;
    inset: 0;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    gap: 0.5rem;
    background: linear-gradient(to top,
        rgba(10, 11, 22, 0.92) 10%,
        rgba(10, 11, 22, 0.4) 45%,
        transparent 75%);
    opacity: 0;
    transition: opacity .35s ease;
}
.project-card:hover .project-overlay { opacity: 1; }
.project-cat {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}
.project-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0;
}
.project-link {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    margin-top: 0.5rem;
}

/* ---- Education ---- */
.education-container { max-width: 920px; }
.education-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}
@media (min-width: 768px) {
    .education-grid { grid-template-columns: 1fr 1fr; }
}
.education-card {
    position: relative;
    padding: 2rem;
    overflow: hidden;
    transition: border-color .3s;
}
.education-card:hover { border-color: rgba(var(--accent-rgb), 0.4); }
.edu-watermark {
    position: absolute;
    top: 1rem; right: 1rem;
    font-size: 5rem;
    color: var(--accent);
    opacity: 0.06;
    transition: opacity .35s;
}
.education-card:hover .edu-watermark { opacity: 0.12; }
.edu-year {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
}
.edu-degree {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 0 0.5rem;
}
.edu-status { color: var(--muted); font-size: 1.05rem; }

/* ---- Reviews carousel ---- */
.reviews-header { text-align: center; margin-bottom: 3rem; }
.carousel { max-width: 1080px; margin: 0 auto; position: relative; }
.carousel-viewport { overflow: hidden; }
.carousel-track {
    display: flex;
    transition: transform .55s cubic-bezier(0.16, 1, 0.3, 1);
}
.carousel-slide {
    flex: 0 0 100%;
    min-width: 0;
    padding: 1rem 0.75rem;
}
@media (min-width: 768px) { .carousel-slide { flex-basis: 60%; } }
@media (min-width: 1024px) { .carousel-slide { flex-basis: 50%; } }
.review-card {
    padding: 2.25rem;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 2rem;
    position: relative;
    min-height: 280px;
}
.review-quote {
    position: absolute;
    top: 1.5rem;
    right: 1.75rem;
    font-size: 2.5rem;
    color: rgba(var(--primary-rgb), 0.18);
}
.review-text {
    font-size: 1.1rem;
    line-height: 1.65;
    color: rgba(255, 255, 255, 0.92);
    margin: 0;
}
.review-author { display: flex; align-items: center; gap: 1rem; }
.review-avatar {
    width: 3rem; height: 3rem;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}
.review-name { font-weight: 700; }
.review-role { font-size: 0.85rem; color: var(--primary); }
.carousel-controls {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}
.carousel-btn {
    width: 3rem; height: 3rem;
    border-radius: 50%;
    background: var(--glass-bg);
    border: 1px solid var(--border);
    backdrop-filter: blur(14px);
    color: var(--muted);
    font-size: 1rem;
    transition: all .25s ease;
}
.carousel-btn:hover {
    background: rgba(var(--primary-rgb), 0.15);
    color: var(--primary);
    border-color: var(--primary);
}

/* ---- Contact ---- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
    max-width: 1100px;
    margin: 0 auto;
}
@media (min-width: 1024px) {
    .contact-grid { grid-template-columns: 1fr 1fr; gap: 5rem; }
}
.contact-info { display: flex; flex-direction: column; justify-content: center; }
.contact-title {
    font-family: var(--font-display);
    font-size: clamp(2.25rem, 4.5vw, 3.5rem);
    line-height: 1.05;
    margin: 0 0 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}
.contact-sub {
    color: var(--muted);
    font-size: 1.05rem;
    max-width: 26rem;
    margin: 0 0 2.5rem;
}
.contact-meta { display: flex; flex-direction: column; gap: 1.25rem; margin-bottom: 2.5rem; }
.contact-meta li { display: flex; align-items: center; gap: 1rem; color: var(--muted); }
.contact-meta a { color: var(--muted); transition: color .25s; }
.contact-meta a:hover { color: var(--primary); }
.contact-meta-icon {
    width: 3rem; height: 3rem;
    border-radius: 50%;
    background: var(--glass-bg);
    border: 1px solid var(--border);
    backdrop-filter: blur(10px);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.social-row { display: flex; gap: 0.85rem; }
.social-btn {
    width: 3rem; height: 3rem;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    color: var(--fg);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all .3s ease;
}
.social-btn:hover {
    background: var(--primary);
    border-color: var(--primary);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(var(--primary-rgb), 0.4);
}

.contact-form {
    padding: 2.25rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}
.field-row { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 600px) { .field-row { grid-template-columns: 1fr 1fr; } }
.field { display: flex; flex-direction: column; gap: 0.5rem; }
.field label {
    font-size: 0.85rem;
    color: var(--muted);
    font-weight: 500;
}
.field input,
.field textarea {
    padding: 0.85rem 1rem;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    transition: all .25s ease;
    width: 100%;
    color: var(--fg);
    font-size: 0.95rem;
}
.field textarea { resize: vertical; min-height: 140px; }
.field input::placeholder,
.field textarea::placeholder { color: rgba(255, 255, 255, 0.3); }
.field input:focus,
.field textarea:focus {
    outline: none;
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(var(--primary-rgb), 0.5);
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.18);
}
.field-error {
    color: hsl(0, 84%, 70%);
    font-size: 0.8rem;
    min-height: 1em;
}
.field.has-error input,
.field.has-error textarea {
    border-color: hsl(0, 84%, 60%);
    box-shadow: 0 0 0 3px hsla(0, 84%, 60%, 0.15);
}

#contactSubmit { padding: 1.1rem; font-size: 1rem; }
#contactSubmit[disabled] { opacity: 0.7; cursor: wait; }

/* ---- Footer ---- */
.footer {
    position: relative;
    z-index: 1;
    padding: 5rem 0 2rem;
    background: rgba(10, 11, 22, 0.6);
    backdrop-filter: blur(20px);
    border-top: 1px solid var(--border);
    margin-top: 4rem;
}
.footer-row {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    margin-bottom: 3rem;
}
@media (min-width: 768px) {
    .footer-row { flex-direction: row; justify-content: space-between; }
}
.footer-logo { font-size: 1.5rem; }
.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    justify-content: center;
}
.footer-links a {
    font-size: 0.9rem;
    color: var(--muted);
    transition: color .25s;
}
.footer-links a:hover { color: var(--primary); }
.back-to-top {
    width: 3rem; height: 3rem;
    border-radius: 50%;
    background: var(--glass-bg);
    border: 1px solid var(--border);
    backdrop-filter: blur(14px);
    color: var(--muted);
    transition: all .3s ease;
}
.back-to-top:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(var(--primary-rgb), 0.45);
}
.footer-meta {
    text-align: center;
    font-size: 0.85rem;
    color: var(--muted);
    padding-top: 2rem;
    border-top: 1px solid var(--border-soft);
}
.footer-meta p { margin: 0; }

/* ---- Toast ---- */
.toast {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: 100;
    min-width: 280px;
    max-width: 380px;
    padding: 1rem 1.25rem;
    border-radius: var(--radius);
    background: var(--glass-bg-2);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border);
    color: var(--fg);
    box-shadow: 0 20px 50px -10px rgba(0, 0, 0, 0.6);
    transform: translateY(120%);
    opacity: 0;
    transition: transform .35s ease, opacity .35s;
    pointer-events: none;
}
.toast.show { transform: translateY(0); opacity: 1; }
.toast.error { border-color: rgba(239, 68, 68, 0.5); }
.toast.success { border-color: rgba(var(--secondary-rgb), 0.6); }

/* =====================================================================
   Projects v2 — two-tier filter, smart cards, video modal, lightbox
   ===================================================================== */
.section-sub {
    text-align: center;
    color: var(--muted);
    max-width: 560px;
    margin: 0.5rem auto 0;
    font-size: 0.95rem;
}
/* ---- Section eyebrow (small label above the title) ---- */
.section-eyebrow {
    display: inline-block;
    font-size: 0.72rem; font-weight: 700;
    letter-spacing: 0.22em; text-transform: uppercase;
    color: rgba(168,85,247,.95);
    padding: 0.35rem 0.85rem;
    border-radius: 999px;
    background: rgba(168,85,247,.08);
    border: 1px solid rgba(168,85,247,.22);
    margin-bottom: 0.85rem;
}

/* ---- Filter stack ---- */
.filter-stack {
    margin-top: 1.75rem;
    display: flex; flex-direction: column;
    gap: 0.85rem;
    align-items: center;
    width: 100%;
}

/* Main filter bar — pill group, centered, wraps on small screens */
.filter-bar.main-filter {
    flex-wrap: wrap;
    padding: 0.4rem;
    border-radius: 999px;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.07);
    backdrop-filter: blur(14px);
    margin-top: 0;
    max-width: 100%;
}
.filter-bar.main-filter .filter-btn {
    padding: 0.55rem 1.15rem;
    font-size: 0.85rem;
    border-radius: 999px;
    border: 1px solid transparent;
    background: transparent;
    color: var(--muted);
    display: inline-flex; align-items: center; gap: 0.45rem;
    white-space: nowrap;
}
.filter-bar.main-filter .filter-btn:hover { color: #fff; background: rgba(255,255,255,.05); box-shadow: none; }
.filter-bar.main-filter .filter-btn.active {
    background: linear-gradient(135deg, #6366f1, #ec4899);
    color: #fff;
    border-color: rgba(255,255,255,.2);
    box-shadow: 0 10px 28px -10px rgba(168,85,247,.55);
}

/* Sub-filter bar — same pill look, horizontally scrollable on mobile */
.filter-bar.sub-filter {
    margin-top: 0;
    padding: 0.4rem;
    border-radius: 999px;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    backdrop-filter: blur(14px);
    animation: subFade .35s ease;
    max-width: 100%;
    flex-wrap: wrap;
    justify-content: center;
}
@keyframes subFade { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }
.filter-btn.sub {
    padding: 0.4rem 0.95rem;
    font-size: 0.82rem;
    background: transparent;
    border: 1px solid transparent;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    white-space: nowrap;
    color: var(--muted);
}
.filter-btn.sub:hover { background: rgba(255,255,255,0.06); color: #fff; }
.filter-btn.sub.active {
    background: linear-gradient(135deg, rgba(99,102,241,.85), rgba(236,72,153,.85));
    color: #fff;
    border-color: rgba(255,255,255,0.18);
}
.sub-count {
    font-size: 0.65rem;
    padding: 0.05rem 0.45rem;
    border-radius: 999px;
    background: rgba(255,255,255,0.12);
    color: rgba(255,255,255,.85);
}

/* On phones, allow the sub-filter to scroll horizontally instead of wrapping into 4 lines */
@media (max-width: 640px) {
    .filter-bar.main-filter,
    .filter-bar.sub-filter {
        flex-wrap: nowrap;
        overflow-x: auto;
        justify-content: flex-start;
        scrollbar-width: none;
        -webkit-overflow-scrolling: touch;
        max-width: calc(100vw - 2rem);
    }
    .filter-bar.main-filter::-webkit-scrollbar,
    .filter-bar.sub-filter::-webkit-scrollbar { display: none; }
}

/* ---- Toolbar above grid: counter + Load More + empty state ---- */
.projects-toolbar {
    display: flex; align-items: center; justify-content: center;
    gap: 1rem;
    margin: 0.5rem 0 1.5rem;
    color: var(--muted);
    font-size: 0.85rem;
}
.projects-toolbar .pc-count strong { color: #fff; font-weight: 700; }
.projects-loadmore-row {
    display: flex; justify-content: center; margin-top: 2.5rem;
}
.btn-loadmore {
    display: inline-flex; align-items: center; gap: 0.55rem;
    padding: 0.85rem 1.85rem;
    border-radius: 999px;
    background: rgba(255,255,255,.04);
    border: 1px solid rgba(255,255,255,.12);
    color: #fff;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: transform .25s ease, background .25s ease, border-color .25s ease, box-shadow .25s ease;
    backdrop-filter: blur(14px);
}
.btn-loadmore:hover {
    background: linear-gradient(135deg, rgba(99,102,241,.25), rgba(236,72,153,.25));
    border-color: rgba(168,85,247,.55);
    transform: translateY(-2px);
    box-shadow: 0 14px 32px -14px rgba(168,85,247,.55);
}
.btn-loadmore[hidden] { display: none; }
.projects-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 3rem 1rem;
    color: var(--muted);
    border: 1px dashed rgba(255,255,255,.1);
    border-radius: 18px;
    background: rgba(255,255,255,.02);
}
.projects-empty i { color: rgba(168,85,247,.85); font-size: 2rem; margin-bottom: 0.75rem; display: block; }
.projects-empty[hidden] { display: none; }

/* Pagination "hidden because beyond current page" — kept separate from filter is-hidden */
.project-card.is-paged-hidden { display: none; }

/* ---- v2 grid + cards ---- */
.projects-grid.v2 { gap: 1.4rem; }
@media (min-width: 700px)  { .projects-grid.v2 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .projects-grid.v2 { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1400px) { .projects-grid.v2 { grid-template-columns: repeat(4, 1fr); } }
.project-card.v2 {
    aspect-ratio: auto;
    display: flex;
    flex-direction: column;
    cursor: pointer;
    background: rgba(20,22,38,.55);
    border: 1px solid rgba(255,255,255,.08);
    border-radius: 18px;
    overflow: hidden;
    transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease, opacity .35s ease;
    backdrop-filter: blur(18px) saturate(140%);
}
.project-card.v2:hover {
    transform: translateY(-6px);
    border-color: rgba(168,85,247,.45);
    box-shadow: 0 25px 55px -25px rgba(168,85,247,.55);
}
.project-card.v2.is-hidden {
    display: none;
}
.pc-media {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: #0a0b16;
}
.pc-media img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform .8s ease, filter .35s;
}
.project-card.v2:hover .pc-media img { transform: scale(1.07); filter: brightness(1.05); }
.pc-badge {
    position: absolute; top: 0.75rem; left: 0.75rem;
    background: rgba(8,10,24,.7);
    border: 1px solid rgba(255,255,255,.12);
    color: #fff;
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0.3rem 0.65rem;
    border-radius: 999px;
    backdrop-filter: blur(10px);
}
.pc-play {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%) scale(.85);
    width: 58px; height: 58px;
    border-radius: 50%;
    background: linear-gradient(135deg, #6366f1, #ec4899);
    color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.15rem;
    box-shadow: 0 12px 30px -8px rgba(168,85,247,.6);
    opacity: 0;
    transition: opacity .35s, transform .35s;
}
.pc-play.kind-gallery { background: linear-gradient(135deg, #06b6d4, #6366f1); }
.pc-play.kind-link    { background: linear-gradient(135deg, #f59e0b, #ef4444); font-size: 1rem; }
.project-card.v2:hover .pc-play { opacity: 1; transform: translate(-50%, -50%) scale(1); }
.pc-body { padding: 1rem 1.1rem 1.1rem; display: flex; flex-direction: column; gap: 0.55rem; }
.pc-title { font-size: 1.02rem; font-weight: 700; margin: 0; color: var(--fg); }
.pc-skills { font-size: 0.78rem; color: var(--muted); line-height: 1.45; }
.pc-software { display: flex; flex-wrap: wrap; gap: 0.35rem; margin-top: 0.15rem; }
.sw-chip {
    width: 26px; height: 26px;
    border-radius: 7px;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.02em;
    border: 1px solid rgba(255,255,255,.08);
    transition: transform .2s;
}
.sw-chip:hover { transform: translateY(-2px); }

/* ---- Modals (shared shell) ----
   Overlay sits above EVERYTHING — including the fixed glass navbar
   (z-index 50) and the mobile nav panel (z-index 60). A generous top
   padding guarantees the stage (and its close button) start well below
   the floating header on every breakpoint. */
body.pj-locked { overflow: hidden; }
.pj-modal {
    position: fixed; inset: 0;
    background: rgba(4,5,12,.88);
    backdrop-filter: blur(18px);
    z-index: 10000;
    display: flex; align-items: center; justify-content: center;
    padding: 5rem 1.5rem 1.5rem;       /* extra top padding clears the fixed navbar */
    animation: pjFade .25s ease;
}
.pj-modal[hidden], .filter-bar[hidden] { display: none !important; }
@media (min-width: 900px) {
    .pj-modal { padding: 6rem 2rem 2rem; }
}

/* ============ Trusted Clients section ============ */
.clients-strip {
    margin-top: 2.5rem;
    overflow: hidden;
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
    mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
    padding: 0.5rem 0;
}
.clients-track {
    display: flex;
    gap: 1.25rem;
    width: max-content;
    animation: clientsScroll 36s linear infinite;
}
.clients-strip:hover .clients-track { animation-play-state: paused; }
@keyframes clientsScroll {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}
.client-card {
    flex: 0 0 auto;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 0.55rem;
    width: 158px; height: 130px;
    padding: 1rem;
    border-radius: 1.1rem;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    backdrop-filter: blur(12px);
    text-decoration: none;
    color: rgba(255,255,255,0.85);
    transition: transform .25s ease, background .25s ease, border-color .25s ease, box-shadow .25s ease;
    cursor: default;
}
a.client-card { cursor: pointer; }
.client-card:hover {
    transform: translateY(-4px);
    background: rgba(255,255,255,0.08);
    border-color: rgba(168,85,247,0.45);
    box-shadow: 0 14px 36px -14px rgba(168,85,247,.55);
}
.client-card img {
    max-width: 100%;
    max-height: 56px;
    object-fit: contain;
    filter: grayscale(.6) brightness(1.05);
    opacity: .85;
    transition: filter .25s ease, opacity .25s ease;
}
.client-card:hover img { filter: none; opacity: 1; }
.client-name {
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: .02em;
    text-align: center;
    color: rgba(255,255,255,0.75);
}
.client-fallback {
    width: 56px; height: 56px;
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: 50%;
    background: linear-gradient(135deg, #6366f1, #ec4899);
    color: #fff; font-weight: 800; font-size: 1.4rem;
}
@media (max-width: 700px) {
    .client-card { width: 130px; height: 110px; padding: .75rem; }
    .client-card img { max-height: 44px; }
}
@keyframes pjFade { from { opacity: 0; } to { opacity: 1; } }

/* ---- MODAL STAGE ----
   Constrain the video/image to a professional 16:9 frame with a clean cap
   on every breakpoint. The width caps below the viewport on every device,
   so the iframe is never stretched edge-to-edge — and the close button
   always has a safe, visible hit zone in the top-right corner. */
.pj-modal-stage {
    width: min(92vw, 1100px);
    max-width: 1200px;
    max-height: calc(100vh - 8rem);    /* leaves room for header + bottom padding */
    margin: auto;                       /* centers within the overlay */
    display: flex; align-items: center; justify-content: center;
    position: relative;                 /* anchor for the absolutely-positioned X */
}
.pj-modal-stage.video-stage {
    width: min(92vw, 1100px);
    aspect-ratio: 16 / 9;
    max-height: min(78vh, calc(92vw * 9 / 16));
}
@media (min-width: 900px) {
    .pj-modal-stage { width: min(80vw, 1100px); }
    .pj-modal-stage.video-stage {
        width: min(80vw, 1100px);
        max-height: min(75vh, calc(80vw * 9 / 16));
    }
}

/* ---- CLOSE BUTTON ----
   Always visible on every breakpoint (mobile, tablet, desktop). Anchored
   INSIDE the stage at top-right so it can never be clipped by the overlay
   padding or hidden behind the fixed navbar. */
.pj-close {
    position: absolute;
    top: 10px; right: 10px;
    width: 48px; height: 48px;
    min-width: 48px; min-height: 48px;
    border-radius: 50%;
    background: rgba(8, 10, 24, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.32);
    color: #fff;
    font-size: 1.1rem; line-height: 1;
    cursor: pointer;
    z-index: 20;                        /* topmost within the stage stacking ctx */
    display: inline-flex !important;    /* always shown — never hidden by media query */
    align-items: center; justify-content: center;
    backdrop-filter: blur(14px);
    box-shadow: 0 12px 32px -10px rgba(0,0,0,.8);
    transition: background .2s, transform .2s, border-color .2s;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    pointer-events: auto;
}
.pj-close:hover, .pj-close:focus-visible {
    background: rgba(168, 85, 247, 1);
    border-color: rgba(255,255,255,.5);
    transform: rotate(90deg) scale(1.05);
    outline: none;
}
.pj-close i { pointer-events: none; }   /* every click hits the button itself */

/* Tablet & desktop: nudge the X slightly outward for a polished feel,
   but keep it inside the visible viewport area (never negative-positioned
   far enough to hide behind the fixed header). */
@media (min-width: 720px) {
    .pj-close {
        top: 12px; right: 12px;
        width: 52px; height: 52px;
        font-size: 1.2rem;
    }
}
@media (min-width: 1024px) {
    .pj-close {
        top: 14px; right: 14px;
        width: 56px; height: 56px;
        font-size: 1.25rem;
    }
}

.pj-player {
    width: 100%; height: 100%;
    background: #000;
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 30px 90px -25px rgba(0,0,0,.7);
}
.pj-player iframe, .pj-player video { width: 100%; height: 100%; border: 0; display: block; }
.pj-empty {
    color: #fff; padding: 3rem 1rem; text-align: center; font-size: 0.95rem; opacity: .8;
}
.pj-empty i { color: #f59e0b; margin-right: .35rem; }

/* ---- Lightbox specifics ---- */
.pj-lightbox .pj-modal-stage {
    overflow: hidden;
    border-radius: 12px;
}
.pj-lightbox img {
    max-width: 100%;
    max-height: 88vh;
    width: auto;
    height: auto;
    object-fit: contain;
    transform-origin: center;
    transition: transform .25s ease;
    user-select: none;
    -webkit-user-drag: none;
}
.pj-nav {
    position: absolute;
    top: 50%; transform: translateY(-50%);
    width: 50px; height: 50px;
    border-radius: 50%;
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.18);
    color: #fff;
    font-size: 1.05rem;
    cursor: pointer;
    z-index: 5;
    transition: background .2s, transform .2s;
}
.pj-nav.prev { left: 1.25rem; }
.pj-nav.next { right: 1.25rem; }
.pj-nav:hover { background: rgba(255,255,255,.18); transform: translateY(-50%) scale(1.05); }
.pj-zoom-bar {
    position: absolute;
    bottom: 1.25rem; left: 50%; transform: translateX(-50%);
    z-index: 5;
    background: rgba(8,10,24,.75);
    border: 1px solid rgba(255,255,255,.14);
    backdrop-filter: blur(14px);
    border-radius: 999px;
    padding: 0.45rem 0.9rem;
    display: flex; align-items: center; gap: 0.65rem;
    color: #fff; font-size: 0.82rem; font-weight: 600;
}
.pj-zoom-bar button {
    width: 30px; height: 30px;
    border-radius: 50%;
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.1);
    color: #fff;
    cursor: pointer;
    transition: background .2s;
}
.pj-zoom-bar button:hover { background: rgba(255,255,255,.18); }
.pj-counter {
    position: absolute;
    top: 1.1rem; left: 50%; transform: translateX(-50%);
    background: rgba(8,10,24,.75);
    border: 1px solid rgba(255,255,255,.14);
    backdrop-filter: blur(14px);
    color: #fff;
    font-size: 0.78rem;
    padding: 0.4rem 0.85rem;
    border-radius: 999px;
    z-index: 5;
    max-width: 70%;
    text-align: center;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
}

@media (max-width: 720px) {
    .pj-nav.prev { left: 0.5rem; }
    .pj-nav.next { right: 0.5rem; }
    .pj-counter { font-size: 0.7rem; max-width: 60%; }
    .pc-title { font-size: 0.95rem; }
    .filter-bar.sub-filter { padding: 0.3rem; gap: 0.4rem; }
    .filter-btn.sub { padding: 0.35rem 0.7rem; font-size: 0.75rem; }
}

/* ============================================================
   Hero v2 polish — eyebrow, lede, stats strip, scroll cue, BG orbs
   (additive only — does not override existing hero rules)
   ============================================================ */

.section-hero { position: relative; overflow: hidden; }

/* Floating background gradient orbs to add depth */
.hero-bg-orbs {
    position: absolute; inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}
.hero-bg-orbs .orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(90px);
    opacity: .55;
    animation: orbDrift 18s ease-in-out infinite;
    will-change: transform;
}
.hero-bg-orbs .orb-1 {
    width: 520px; height: 520px;
    left: -120px; top: -80px;
    background: radial-gradient(circle, rgba(var(--primary-rgb), .55), transparent 65%);
}
.hero-bg-orbs .orb-2 {
    width: 460px; height: 460px;
    right: -80px; bottom: -120px;
    background: radial-gradient(circle, rgba(var(--secondary-rgb), .45), transparent 65%);
    animation-delay: -6s;
}
.hero-bg-orbs .orb-3 {
    width: 320px; height: 320px;
    left: 35%; bottom: 8%;
    background: radial-gradient(circle, rgba(var(--accent-rgb), .35), transparent 65%);
    animation-delay: -12s;
}
@keyframes orbDrift {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50%      { transform: translate(30px, -20px) scale(1.08); }
}
@media (prefers-reduced-motion: reduce) { .hero-bg-orbs .orb { animation: none; } }

.hero-container { position: relative; z-index: 1; }

/* Eyebrow above the name — softer typographic hierarchy */
.hero-eyebrow {
    display: block;
    font-size: clamp(0.95rem, 1.1vw, 1.05rem);
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.62);
    margin-bottom: 0.15em;
}

/* Premium support paragraph beneath the headline */
.hero-lede {
    margin: 0;
    color: rgba(230, 232, 244, 0.78);
    font-size: clamp(0.98rem, 1.15vw, 1.1rem);
    line-height: 1.6;
    max-width: 32rem;
}

/* Stats strip — three glassy mini cards */
.hero-stats {
    list-style: none;
    margin: var(--space-3) 0 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.75rem;
    width: 100%;
    max-width: 30rem;
}
.hero-stat {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding: 0.85rem 1rem;
    min-width: 0;
    overflow-wrap: anywhere;
    word-break: break-word;
    text-align: center;
    border-radius: 16px;
    background:
        linear-gradient(135deg, rgba(var(--primary-rgb), .10), rgba(var(--secondary-rgb), .06)),
        rgba(255, 255, 255, .03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    box-shadow: 0 14px 40px -22px rgba(0, 0, 0, 0.6);
    transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.hero-stat:hover {
    transform: translateY(-3px);
    border-color: rgba(var(--primary-rgb), .35);
    box-shadow: 0 18px 45px -20px rgba(var(--primary-rgb), .35);
}
.hero-stat-num {
    font-family: var(--font-display);
    font-size: clamp(1.55rem, 2.2vw, 2rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, #ffffff 0%, #b58dff 100%);
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
    line-height: 1;
}
.hero-stat-label {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(230, 232, 244, 0.7);
    line-height: 1.25;
}

/* Center the stat strip on mobile, left-align on desktop */
@media (max-width: 767px) {
    .hero-stats { margin-left: auto; margin-right: auto; gap: 0.5rem; }
    .hero-stat  { padding: 0.7rem 0.4rem; }
    .hero-stat-num   { font-size: clamp(1.1rem, 5vw, 1.55rem); }
    .hero-stat-label { font-size: 0.6rem; letter-spacing: 0.04em; }
    .hero-lede  { margin-left: auto; margin-right: auto; text-align: center; }
}

@media (max-width: 380px) {
    .hero-stats { gap: 0.4rem; }
    .hero-stat  { padding: 0.6rem 0.3rem; border-radius: 12px; }
    .hero-stat-num   { font-size: 1rem; }
    .hero-stat-label { font-size: 0.55rem; letter-spacing: 0.02em; }
}

/* Scroll-down cue */
.hero-scroll-cue {
    position: absolute;
    left: 50%;
    bottom: 1.6rem;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    color: rgba(230, 232, 244, 0.65);
    text-decoration: none;
    font-size: 0.7rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    font-weight: 600;
    z-index: 2;
    transition: color .2s ease, transform .2s ease;
}
.hero-scroll-cue:hover { color: #fff; transform: translateX(-50%) translateY(-2px); }
.hero-scroll-mouse {
    width: 22px; height: 36px;
    border: 2px solid rgba(255, 255, 255, 0.45);
    border-radius: 12px;
    position: relative;
    display: block;
}
.hero-scroll-wheel {
    position: absolute;
    top: 6px; left: 50%;
    width: 3px; height: 7px;
    background: rgba(255, 255, 255, 0.85);
    border-radius: 3px;
    transform: translateX(-50%);
    animation: scrollWheel 1.6s ease-in-out infinite;
}
@keyframes scrollWheel {
    0%   { opacity: 0; transform: translateX(-50%) translateY(-4px); }
    40%  { opacity: 1; }
    100% { opacity: 0; transform: translateX(-50%) translateY(10px); }
}
@media (prefers-reduced-motion: reduce) { .hero-scroll-wheel { animation: none; } }
@media (max-width: 767px) { .hero-scroll-cue { display: none; } }