/* ═══════════════════════════════════════════════════════════════
   EXCEGIS — "Electric Aurora" Design System
   Bootstrap 5 companion stylesheet
   ═══════════════════════════════════════════════════════════════ */

:root {
    /* Brand spectrum — corporate blue family + single teal accent */
    --xg-sky:    #38bdf8;
    --xg-blue:   #2f6fed;
    --xg-indigo: #4f46e5;
    --xg-teal:   #2dd4bf;
    --xg-amber:  #d97706; /* reserved for warning semantics only */

    /* Surfaces */
    --xg-bg:      #070712;
    --xg-bg-2:    #0c0c1e;
    --xg-surface: rgba(255, 255, 255, 0.04);
    --xg-border:  rgba(255, 255, 255, 0.10);
    --xg-text:    #e8e9f4;
    --xg-muted:   #9a9cb8;

    --xg-gradient: linear-gradient(100deg, var(--xg-sky), var(--xg-blue) 50%, var(--xg-indigo));
    --font-display: "Space Grotesk", sans-serif;
    --font-body: "Inter", sans-serif;
    --font-mono: "JetBrains Mono", monospace;

    --radius-lg: 1.4rem;
    --radius-md: 1rem;
}

/* ── Base ─────────────────────────────────────────────────────── */
html { scroll-behavior: smooth; scroll-padding-top: 90px; overflow-x: clip; }

body {
    background: var(--xg-bg);
    color: var(--xg-text);
    font-family: var(--font-body);
    font-weight: 300;
    overflow-x: hidden;
    letter-spacing: .01em;
}

h1, h2, h3, h4, h5, .navbar-brand { font-family: var(--font-display); }

::selection { background: var(--xg-blue); color: #fff; }

/* Scrollbar */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--xg-bg); }
::-webkit-scrollbar-thumb {
    background: linear-gradient(var(--xg-sky), var(--xg-blue), var(--xg-indigo));
    border-radius: 99px;
    border: 2px solid var(--xg-bg);
}

/* ── Ambient aurora background ────────────────────────────────── */
.aurora {
    position: fixed;
    inset: 0;
    z-index: -1;
    overflow: hidden;
    background:
        radial-gradient(ellipse 80% 50% at 50% -10%, rgba(47, 111, 237, 0.18), transparent 60%),
        var(--xg-bg);
}

.aurora-blob {
    position: absolute;
    width: 55vmax;
    height: 55vmax;
    border-radius: 50%;
    filter: blur(90px);
    opacity: .22;
    mix-blend-mode: screen;
    animation: drift 26s ease-in-out infinite alternate;
}
.aurora-1 { background: radial-gradient(circle, var(--xg-blue), transparent 65%); top: -20vmax; left: -12vmax; }
.aurora-2 { background: radial-gradient(circle, var(--xg-sky), transparent 65%); bottom: -22vmax; right: -14vmax; animation-delay: -8s; animation-duration: 32s; }
.aurora-3 { background: radial-gradient(circle, var(--xg-indigo), transparent 65%); top: 30%; left: 50%; opacity: .14; animation-delay: -16s; animation-duration: 38s; }

@keyframes drift {
    0%   { transform: translate(0, 0) scale(1); }
    50%  { transform: translate(6vmax, -4vmax) scale(1.15); }
    100% { transform: translate(-5vmax, 5vmax) scale(0.95); }
}

.grid-overlay {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: radial-gradient(ellipse 90% 60% at 50% 0%, black 30%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse 90% 60% at 50% 0%, black 30%, transparent 75%);
}

.noise {
    position: absolute;
    inset: 0;
    opacity: .05;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
}

/* ── Typography helpers ───────────────────────────────────────── */
.txt-gradient {
    background: var(--xg-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    background-size: 200% 100%;
    animation: gradient-slide 6s linear infinite;
}
@keyframes gradient-slide {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.txt-outline {
    color: transparent;
    -webkit-text-stroke: 1.5px rgba(232, 233, 244, 0.75);
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    font-family: var(--font-mono);
    font-size: .75rem;
    letter-spacing: .22em;
    text-transform: uppercase;
    color: var(--xg-sky);
    border: 1px solid rgba(56, 189, 248, 0.35);
    background: rgba(56, 189, 248, 0.07);
    padding: .45rem 1rem;
    border-radius: 99px;
    margin-bottom: 1.2rem;
}

.section-title {
    font-size: clamp(2rem, 4.2vw, 3.2rem);
    font-weight: 700;
    line-height: 1.12;
    letter-spacing: -.02em;
    margin-bottom: 1rem;
}

.section-sub {
    color: var(--xg-muted);
    font-size: 1.08rem;
    max-width: 620px;
}

.section-pad { padding: 7rem 0; }
.section-pad-sm { padding: 4rem 0; }

/* ── Buttons ──────────────────────────────────────────────────── */
.btn { font-family: var(--font-display); font-weight: 600; letter-spacing: .02em; border-radius: 99px; }

.btn-glow {
    --bs-btn-color: #fff;
    --bs-btn-hover-color: #fff;
    --bs-btn-active-color: #fff;
    position: relative;
    background: var(--xg-gradient);
    background-size: 200% 100%;
    border: 0;
    padding: .7rem 1.6rem;
    transition: background-position .4s ease, transform .25s ease, box-shadow .25s ease;
    box-shadow: 0 4px 20px rgba(47, 111, 237, 0.3);
}
.btn-glow:hover, .btn-glow:focus {
    background-position: 100% 50%;
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(79, 70, 229, 0.38);
}
.btn-glow.btn-sm { padding: .45rem 1.1rem; font-size: .85rem; }
.btn-glow.btn-lg { padding: .85rem 2rem; }

.btn-ghost {
    --bs-btn-color: var(--xg-text);
    --bs-btn-hover-color: #fff;
    border: 1px solid var(--xg-border);
    background: var(--xg-surface);
    backdrop-filter: blur(8px);
    padding: .7rem 1.6rem;
    transition: border-color .25s ease, transform .25s ease, background .25s ease;
}
.btn-ghost:hover, .btn-ghost:focus {
    border-color: var(--xg-sky);
    background: rgba(56, 189, 248, 0.08);
    transform: translateY(-2px);
}
.btn-ghost.btn-lg { padding: .85rem 2rem; }

/* ── Navbar ───────────────────────────────────────────────────── */
.xg-navbar {
    padding: 1.1rem 0;
    transition: padding .3s ease, background .3s ease, box-shadow .3s ease;
}
.xg-navbar.scrolled {
    padding: .55rem 0;
    background: rgba(7, 7, 18, 0.72);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    box-shadow: 0 1px 0 var(--xg-border), 0 12px 40px rgba(0, 0, 0, 0.45);
}

/* text-decoration is set here rather than relying on Bootstrap: .navbar-brand resets
   it for the header copy, but the footer lockup carries only .xg-brand and underlined. */
.xg-brand { display: inline-flex; align-items: center; gap: .6rem; text-decoration: none; }
.brand-word { font-weight: 700; font-size: 1.3rem; letter-spacing: .14em; color: #fff; }
.brand-accent {
    background: var(--xg-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.xg-navbar .nav-link {
    color: var(--xg-muted);
    font-weight: 500;
    font-size: .95rem;
    padding: .5rem .9rem !important;
    border-radius: 99px;
    transition: color .2s ease, background .2s ease;
}
.xg-navbar .nav-link:hover { color: #fff; }
.xg-navbar .nav-link.active { color: #fff; background: var(--xg-surface); box-shadow: inset 0 0 0 1px var(--xg-border); }

/* Custom hamburger */
.xg-toggler { border: 0; display: inline-flex; flex-direction: column; gap: 5px; padding: .5rem; box-shadow: none !important; }
.xg-toggler span { display: block; width: 24px; height: 2px; background: var(--xg-gradient); border-radius: 2px; transition: transform .3s ease, opacity .3s ease; }
.xg-toggler:not(.collapsed) span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.xg-toggler:not(.collapsed) span:nth-child(2) { opacity: 0; }
.xg-toggler:not(.collapsed) span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Hero ─────────────────────────────────────────────────────── */
.hero {
    min-height: 100vh;
    padding: 9rem 0 5rem;
    position: relative;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    font-family: var(--font-mono);
    font-size: .8rem;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--xg-muted);
    margin-bottom: 1.6rem;
}
.pulse-dot {
    width: 9px; height: 9px;
    border-radius: 50%;
    background: var(--xg-teal);
    box-shadow: 0 0 0 0 rgba(45, 212, 191, 0.6);
    animation: pulse 2.2s infinite;
}
@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(45, 212, 191, 0.6); }
    70% { box-shadow: 0 0 0 12px rgba(45, 212, 191, 0); }
    100% { box-shadow: 0 0 0 0 rgba(45, 212, 191, 0); }
}

.hero-title {
    font-size: clamp(2.6rem, 6.4vw, 5rem);
    font-weight: 700;
    line-height: 1.04;
    letter-spacing: -.03em;
    margin-bottom: 1.4rem;
}
.hero-title-sm { font-size: clamp(2.4rem, 5vw, 3.8rem); }

.hero-lede {
    color: var(--xg-muted);
    font-size: 1.15rem;
    max-width: 540px;
    line-height: 1.75;
}

.hero-platforms { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 2.4rem; }
.platform-chip {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    font-family: var(--font-mono);
    font-size: .8rem;
    color: var(--xg-muted);
    border: 1px solid var(--xg-border);
    background: var(--xg-surface);
    padding: .45rem 1rem;
    border-radius: 99px;
    transition: color .25s ease, border-color .25s ease, transform .25s ease;
}
.platform-chip:hover { color: #fff; border-color: var(--xg-blue); transform: translateY(-2px); }
.platform-chip i { color: var(--xg-sky); }

/* Scroll cue */
.scroll-cue {
    position: absolute;
    bottom: 2rem; left: 50%;
    transform: translateX(-50%);
    width: 26px; height: 44px;
    border: 2px solid var(--xg-border);
    border-radius: 99px;
    display: flex;
    justify-content: center;
}
.scroll-cue span {
    width: 4px; height: 9px;
    margin-top: 8px;
    border-radius: 99px;
    background: var(--xg-sky);
    animation: cue 1.8s ease-in-out infinite;
}
@keyframes cue {
    0%, 100% { transform: translateY(0); opacity: 1; }
    60% { transform: translateY(14px); opacity: 0; }
}

/* ── Floating code card ───────────────────────────────────────── */
.code-card {
    position: relative;
    background: rgba(12, 12, 30, 0.85);
    border: 1px solid var(--xg-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55);
    animation: float 7s ease-in-out infinite;
}
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-14px); }
}

.code-card-bar {
    display: flex;
    align-items: center;
    gap: .45rem;
    padding: .8rem 1.1rem;
    border-bottom: 1px solid var(--xg-border);
    background: rgba(255, 255, 255, 0.03);
}
.dot { width: 11px; height: 11px; border-radius: 50%; display: inline-block; }
.dot-r { background: #ff5f57; } .dot-y { background: #febc2e; } .dot-g { background: #28c840; }
.code-card-title { margin-left: .6rem; font-family: var(--font-mono); font-size: .72rem; color: var(--xg-muted); letter-spacing: .08em; }

.code-body {
    margin: 0;
    padding: 1.3rem 1.4rem;
    font-family: var(--font-mono);
    font-size: .82rem;
    line-height: 1.75;
    color: #c8cbe8;
    overflow-x: auto;
}
.c-kw  { color: #93c5fd; }
.c-fn  { color: var(--xg-sky); }
.c-str { color: var(--xg-teal); }
.c-var { color: #a5b4fc; }
.c-cmt { color: #565a7d; font-style: italic; }
.c-out { color: var(--xg-teal); }

.code-glow {
    position: absolute;
    inset: auto -30% -55% -30%;
    height: 70%;
    background: radial-gradient(ellipse at center, rgba(47, 111, 237, 0.35), transparent 70%);
    pointer-events: none;
}

/* Floating badges */
.float-badge {
    position: absolute;
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    font-family: var(--font-mono);
    font-size: .74rem;
    color: var(--xg-text);
    background: rgba(12, 12, 30, 0.9);
    border: 1px solid var(--xg-border);
    padding: .55rem 1rem;
    border-radius: 99px;
    backdrop-filter: blur(8px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    animation: float-soft 6s ease-in-out infinite;
    z-index: 2;
}
@keyframes float-soft {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}
.float-badge i { color: var(--xg-sky); }
.fb-1 { top: -1.4rem; right: 6%; animation-delay: -2s; }
.fb-2 { bottom: -1.2rem; left: 2%; animation-delay: -4s; }
.fb-2 i { color: var(--xg-teal); }

@media (max-width: 991.98px) {
    .fb-1 { top: 0; right: 0; }
    .fb-2 { bottom: -1rem; left: 0; }
}

/* ── Capability ticker ────────────────────────────────────────── */
.ticker-band {
    border-block: 1px solid var(--xg-border);
    background: rgba(255, 255, 255, 0.02);
    overflow: hidden;
    padding: 1.1rem 0;
}
.ticker-track { display: flex; width: max-content; animation: ticker 30s linear infinite; }
.ticker-band:hover .ticker-track { animation-play-state: paused; }
.ticker-group { display: flex; align-items: center; gap: 2.4rem; padding-right: 2.4rem; }
.ticker-group span {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1.05rem;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--xg-muted);
    white-space: nowrap;
}
.ticker-group span:nth-child(odd) {
    background: var(--xg-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.ticker-group i { color: var(--xg-blue); font-size: .7rem; }
@keyframes ticker { to { transform: translateX(-50%); } }

/* ── Stats ────────────────────────────────────────────────────── */
.stat-card {
    padding: 1.8rem 1rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--xg-border);
    background: var(--xg-surface);
    backdrop-filter: blur(8px);
    transition: transform .3s ease, border-color .3s ease;
}
.stat-card:hover { transform: translateY(-5px); border-color: rgba(47, 111, 237, 0.55); }
.stat-num {
    font-family: var(--font-display);
    font-size: clamp(2rem, 3.4vw, 2.9rem);
    font-weight: 700;
    background: var(--xg-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.stat-label { color: var(--xg-muted); font-size: .88rem; letter-spacing: .06em; text-transform: uppercase; margin-top: .3rem; }

/* ── Service cards ────────────────────────────────────────────── */
.service-card {
    --card-hue1: var(--xg-sky);
    --card-hue2: var(--xg-blue);
    position: relative;
    padding: 2.1rem 1.7rem;
    border-radius: var(--radius-lg);
    background: var(--xg-surface);
    border: 1px solid var(--xg-border);
    backdrop-filter: blur(8px);
    overflow: hidden;
    transition: border-color .35s ease, box-shadow .35s ease;
}
.service-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 0%), color-mix(in srgb, var(--card-hue1) 16%, transparent), transparent 65%);
    opacity: 0;
    transition: opacity .4s ease;
    pointer-events: none;
}
.service-card:hover::before { opacity: 1; }
.service-card:hover {
    border-color: color-mix(in srgb, var(--card-hue1) 55%, transparent);
    box-shadow: 0 20px 50px color-mix(in srgb, var(--card-hue2) 22%, transparent);
}

.service-icon {
    width: 58px; height: 58px;
    display: grid;
    place-items: center;
    font-size: 1.5rem;
    color: #fff;
    border-radius: 1rem;
    background: linear-gradient(135deg, var(--card-hue1), var(--card-hue2));
    box-shadow: 0 8px 24px color-mix(in srgb, var(--card-hue2) 40%, transparent);
    margin-bottom: 1.3rem;
    transition: transform .35s ease;
}
.service-card:hover .service-icon { transform: rotate(-8deg) scale(1.08); }

.service-card h3 { font-size: 1.25rem; font-weight: 600; margin-bottom: .7rem; }
.service-card p { color: var(--xg-muted); font-size: .93rem; line-height: 1.7; }

.service-list { list-style: none; padding: 0; margin: 0 0 1.2rem; }
.service-list li {
    position: relative;
    padding-left: 1.4rem;
    color: var(--xg-text);
    font-size: .88rem;
    margin-bottom: .45rem;
}
.service-list li::before {
    content: "▸";
    position: absolute;
    left: 0;
    color: var(--card-hue1);
}

.service-link {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: .9rem;
    color: var(--card-hue1);
    text-decoration: none;
}
.service-link i { transition: transform .25s ease; display: inline-block; }
.service-link:hover { color: #fff; }
.service-link:hover i { transform: translateX(5px); }

/* AI capability banner */
.service-card-ai h3 { font-size: 1.5rem; }
.ai-feature {
    display: flex;
    gap: .9rem;
    align-items: flex-start;
    height: 100%;
    padding: 1rem 1.1rem;
    border: 1px solid var(--xg-border);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.03);
    transition: border-color .3s ease, transform .3s ease;
}
.ai-feature:hover { border-color: rgba(56, 189, 248, 0.45); transform: translateY(-3px); }
.ai-feature i { font-size: 1.15rem; color: var(--xg-sky); margin-top: .1rem; }
.ai-feature b { display: block; font-family: var(--font-display); font-size: .95rem; font-weight: 600; margin-bottom: .15rem; }
.ai-feature span { color: var(--xg-muted); font-size: .82rem; line-height: 1.55; }

/* "AI" chip on showcase cards */
.ai-chip {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    font-family: var(--font-mono);
    font-size: .66rem;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--xg-sky);
    border: 1px solid rgba(56, 189, 248, 0.4);
    background: rgba(56, 189, 248, 0.08);
    padding: .3rem .7rem;
    border-radius: 99px;
}

/* ── Audience band ────────────────────────────────────────────── */
.audience-band {
    border-radius: var(--radius-lg);
    border: 1px solid var(--xg-border);
    background: linear-gradient(120deg, rgba(47, 111, 237, 0.12), rgba(56, 189, 248, 0.08));
    padding: 2.6rem 2.4rem;
    backdrop-filter: blur(8px);
}
.audience-title { font-weight: 700; font-size: 1.6rem; }
.audience-band p { color: var(--xg-muted); }

.scale-track { display: flex; align-items: center; gap: .6rem; flex-wrap: wrap; }
.scale-node {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .4rem;
    min-width: 82px;
}
.scale-node i {
    width: 52px; height: 52px;
    display: grid;
    place-items: center;
    font-size: 1.25rem;
    border-radius: 50%;
    color: var(--xg-sky);
    border: 1px solid var(--xg-border);
    background: rgba(7, 7, 18, 0.6);
    transition: transform .3s ease, color .3s ease, border-color .3s ease, box-shadow .3s ease;
}
.scale-node:hover i {
    transform: scale(1.12);
    color: #fff;
    border-color: var(--xg-indigo);
    box-shadow: 0 0 24px rgba(79, 70, 229, 0.45);
}
.scale-node span { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--xg-muted); }
.scale-line {
    flex: 1;
    height: 2px;
    min-width: 24px;
    background: linear-gradient(90deg, var(--xg-sky), var(--xg-indigo));
    opacity: .5;
    border-radius: 2px;
}

/* ── Process ──────────────────────────────────────────────────── */
.process-step {
    position: relative;
    padding: 2rem 1.6rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--xg-border);
    background: var(--xg-surface);
    height: 100%;
    overflow: hidden;
    transition: transform .3s ease, border-color .3s ease;
}
.process-step:hover { transform: translateY(-6px); border-color: rgba(56, 189, 248, 0.5); }
.step-num {
    font-family: var(--font-display);
    font-size: 3.2rem;
    font-weight: 700;
    line-height: 1;
    color: transparent;
    -webkit-text-stroke: 1.5px rgba(47, 111, 237, 0.75);
    margin-bottom: 1rem;
}
.process-step h4 { font-size: 1.15rem; font-weight: 600; }
.process-step p { color: var(--xg-muted); font-size: .92rem; margin: 0; line-height: 1.7; }

/* ── Feature tiles (home teaser) ──────────────────────────────── */
.feature-tile {
    text-decoration: none;
    color: inherit;
    border-radius: var(--radius-lg);
    border: 1px solid var(--xg-border);
    background: var(--xg-surface);
    padding: 1.6rem;
    height: 100%;
    transition: border-color .35s ease, box-shadow .35s ease;
}
.feature-tile:hover {
    color: inherit;
    border-color: rgba(47, 111, 237, 0.6);
    box-shadow: 0 24px 60px rgba(47, 111, 237, 0.22);
}
.feature-meta { padding-top: 1.4rem; }
.feature-meta h4 { font-size: 1.15rem; font-weight: 600; margin: .7rem 0 .35rem; }
.feature-meta p { color: var(--xg-muted); font-size: .9rem; margin: 0; }

/* ── Type badges & tags ───────────────────────────────────────── */
.type-badge {
    font-family: var(--font-mono);
    font-size: .68rem;
    font-weight: 600;
    letter-spacing: .16em;
    text-transform: uppercase;
    padding: .35rem .8rem;
    border-radius: 99px;
    color: #060610;
}
.tb-web      { background: linear-gradient(100deg, #7dd3fc, #bae6fd); }
.tb-mobile   { background: linear-gradient(100deg, #a5b4fc, #c7d2fe); }
.tb-desktop  { background: linear-gradient(100deg, #5eead4, #99f6e4); }
.tb-embedded { background: linear-gradient(100deg, #cbd5e1, #e2e8f0); }

.sector-tag { font-family: var(--font-mono); font-size: .72rem; color: var(--xg-muted); letter-spacing: .06em; }

/* Project status chips */
.status-chip {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    font-family: var(--font-mono);
    font-size: .64rem;
    letter-spacing: .12em;
    text-transform: uppercase;
    padding: .3rem .75rem;
    border-radius: 99px;
    border: 1px solid transparent;
    white-space: nowrap;
}
.status-chip .sdot { width: 7px; height: 7px; border-radius: 50%; }
.st-live { color: #5eead4; border-color: rgba(45, 212, 191, 0.35); background: rgba(45, 212, 191, 0.07); }
.st-live .sdot { background: var(--xg-teal); }
.st-dev { color: #fbbf24; border-color: rgba(217, 119, 6, 0.4); background: rgba(217, 119, 6, 0.08); }
.st-dev .sdot { background: #f59e0b; animation: led-blink 1.6s infinite; }
.st-retired { color: #94a3b8; border-color: rgba(148, 163, 184, 0.3); background: rgba(148, 163, 184, 0.06); }
.st-retired .sdot { background: #94a3b8; }

.tech-tags { display: flex; flex-wrap: wrap; gap: .45rem; margin-top: 1.1rem; }
.tech-tags span {
    font-family: var(--font-mono);
    font-size: .72rem;
    color: var(--xg-text);
    border: 1px solid var(--xg-border);
    background: rgba(255, 255, 255, 0.03);
    padding: .3rem .7rem;
    border-radius: 99px;
    transition: border-color .25s ease, color .25s ease;
}
.tech-tags span:hover { border-color: var(--xg-sky); color: var(--xg-sky); }

/* ══════════════════════════════════════════════════════════════
   MOCKUPS — pure CSS "screenshots"
   ══════════════════════════════════════════════════════════════ */

.mline {
    display: block;
    height: 7px;
    border-radius: 99px;
    background: rgba(255, 255, 255, 0.14);
    margin-bottom: 9px;
}
.w30 { width: 30%; } .w40 { width: 40%; } .w50 { width: 50%; }
.w60 { width: 60%; } .w70 { width: 70%; } .w80 { width: 80%; }

/* — Browser frame — */
.mock-browser {
    border-radius: .9rem;
    overflow: hidden;
    border: 1px solid var(--xg-border);
    background: #0d0d20;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
}
.mock-browser-bar {
    display: flex;
    align-items: center;
    gap: .4rem;
    padding: .6rem .9rem;
    background: rgba(255, 255, 255, 0.04);
    border-bottom: 1px solid var(--xg-border);
}
.mock-url {
    flex: 1;
    margin-left: .7rem;
    font-family: var(--font-mono);
    font-size: .68rem;
    color: var(--xg-muted);
    background: rgba(255, 255, 255, 0.05);
    border-radius: 99px;
    padding: .25rem .8rem;
    max-width: 240px;
}
.mock-screen { min-height: 230px; padding: 1rem; }

/* dashboard layout */
.mock-dash { display: flex; gap: .9rem; }
.mock-side {
    width: 26%;
    background: rgba(255, 255, 255, 0.04);
    border-radius: .6rem;
    padding: .9rem .7rem;
}
.mock-main { flex: 1; display: flex; flex-direction: column; gap: .9rem; }
.mock-kpis { display: flex; gap: .7rem; }
.mock-kpi {
    flex: 1;
    height: 46px;
    border-radius: .55rem;
    background: linear-gradient(120deg, rgba(56, 189, 248, 0.24), rgba(47, 111, 237, 0.24));
    border: 1px solid rgba(56, 189, 248, 0.25);
}
.mock-chart {
    flex: 1;
    display: flex;
    align-items: flex-end;
    gap: 7%;
    padding: .9rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: .6rem;
    min-height: 110px;
}
.mock-chart span {
    flex: 1;
    height: var(--h, 50%);
    border-radius: 4px 4px 0 0;
    background: linear-gradient(to top, var(--xg-blue), var(--xg-sky));
    animation: bar-grow 1.2s cubic-bezier(.2, .8, .3, 1) both;
}
.mock-chart span:nth-child(2n) { animation-delay: .15s; }
.mock-chart span:nth-child(3n) { animation-delay: .3s; }
@keyframes bar-grow { from { height: 4%; } }

/* shop layout */
.mock-shop-hero {
    height: 76px;
    border-radius: .6rem;
    background: linear-gradient(120deg, rgba(79, 70, 229, 0.3), rgba(47, 111, 237, 0.3));
    padding: 1rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    margin-bottom: .9rem;
}
.mock-shop-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: .7rem; }
.mock-product {
    height: 92px;
    border-radius: .55rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--xg-border);
    position: relative;
    overflow: hidden;
}
.mock-product::after {
    content: "";
    position: absolute;
    inset: 12% 18% 40% 18%;
    border-radius: .4rem;
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.4), rgba(56, 189, 248, 0.35));
}
.mock-product::before {
    content: "";
    position: absolute;
    left: 18%; right: 30%; bottom: 18%;
    height: 6px;
    border-radius: 99px;
    background: rgba(255, 255, 255, 0.16);
}

/* video player tile */
.mock-video {
    position: relative;
    height: 96px;
    border-radius: .6rem;
    background: linear-gradient(135deg, rgba(47, 111, 237, 0.35), rgba(79, 70, 229, 0.3));
    margin-bottom: .8rem;
}
.mock-video::after {
    content: "";
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    border-left: 16px solid rgba(255, 255, 255, 0.85);
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
}

/* form layout */
.mock-form { display: flex; flex-direction: column; gap: .6rem; }
.mock-form .f-row { display: flex; align-items: center; gap: .8rem; }
.mock-form .f-label { width: 26%; height: 7px; border-radius: 99px; background: rgba(255, 255, 255, 0.14); }
.mock-form .f-input { flex: 1; height: 26px; border-radius: .45rem; border: 1px solid var(--xg-border); background: rgba(255, 255, 255, 0.04); }
.mock-form .f-btn { width: 96px; height: 28px; border-radius: 99px; background: var(--xg-gradient); align-self: flex-end; margin-top: .2rem; }

/* — Phone frame — */
.shot-phones, .mock-phone-wrap { display: flex; justify-content: center; position: relative; }
.mock-phone {
    width: 168px;
    border-radius: 1.6rem;
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: #0d0d20;
    padding: .55rem;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.55);
    position: relative;
    z-index: 1;
}
.mock-phone-back {
    position: absolute;
    transform: translateX(72px) rotate(7deg) scale(.92);
    z-index: 0;
    opacity: .75;
}
.shot-phones .mock-phone:first-child { transform: translateX(-30px) rotate(-3deg); }
.shot-phones .mock-phone:only-child { transform: none; }

.mock-notch {
    width: 56px; height: 13px;
    background: #060610;
    border-radius: 99px;
    margin: .15rem auto .45rem;
}
.mock-app {
    border-radius: 1.1rem;
    background: linear-gradient(170deg, #16163a, #0b0b1c);
    padding: .8rem .7rem 1rem;
    min-height: 240px;
}
.mock-app-head {
    height: 34px;
    border-radius: .6rem;
    background: linear-gradient(120deg, rgba(79, 70, 229, 0.5), rgba(47, 111, 237, 0.5));
    margin-bottom: .8rem;
}
.mock-app-head.alt { background: linear-gradient(120deg, rgba(56, 189, 248, 0.5), rgba(47, 111, 237, 0.5)); }
.mock-app-head.warm { background: linear-gradient(120deg, rgba(45, 212, 191, 0.5), rgba(47, 111, 237, 0.5)); }

.mock-ring {
    width: 84px; height: 84px;
    margin: .4rem auto .9rem;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background:
        radial-gradient(closest-side, #10102a 79%, transparent 80% 100%),
        conic-gradient(var(--xg-sky) 0 84%, rgba(255, 255, 255, 0.1) 84% 100%);
}
.mock-ring span { font-family: var(--font-mono); font-size: .85rem; font-weight: 600; color: var(--xg-sky); }

.mock-app-cards { display: flex; gap: .5rem; margin-top: .7rem; }
.mock-app-cards div {
    flex: 1;
    height: 44px;
    border-radius: .55rem;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--xg-border);
}
.mock-app-list { display: flex; flex-direction: column; gap: .5rem; margin-top: .7rem; }
.mock-app-list span {
    height: 26px;
    border-radius: .5rem;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--xg-border);
}

.mock-map {
    height: 96px;
    border-radius: .6rem;
    margin-bottom: .8rem;
    position: relative;
    background:
        linear-gradient(rgba(45, 212, 191, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(45, 212, 191, 0.06) 1px, transparent 1px),
        linear-gradient(150deg, rgba(45, 212, 191, 0.16), rgba(56, 189, 248, 0.12));
    background-size: 14px 14px, 14px 14px, cover;
    overflow: hidden;
}
.pin {
    position: absolute;
    width: 10px; height: 10px;
    border-radius: 50% 50% 50% 0;
    transform: rotate(-45deg);
    background: var(--xg-indigo);
    box-shadow: 0 0 10px rgba(79, 70, 229, 0.8);
}
.p1 { top: 22%; left: 24%; } .p2 { top: 48%; left: 62%; background: var(--xg-sky); box-shadow: 0 0 10px rgba(56,189,248,.8); } .p3 { top: 64%; left: 38%; background: var(--xg-teal); box-shadow: 0 0 10px rgba(45,212,191,.8); }

/* — Desktop window frame — */
.mock-window {
    border-radius: .9rem;
    overflow: hidden;
    border: 1px solid var(--xg-border);
    background: #0d0d20;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
}
.mock-window-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: .55rem .9rem;
    background: rgba(255, 255, 255, 0.04);
    border-bottom: 1px solid var(--xg-border);
}
.mock-win-title { font-family: var(--font-mono); font-size: .7rem; color: var(--xg-muted); display: flex; align-items: center; gap: .45rem; }
.mock-win-title i { color: var(--xg-teal); }
.mock-win-btns { display: flex; gap: .8rem; font-size: .6rem; color: var(--xg-muted); }

/* CAD layout */
.mock-cad { display: grid; grid-template-columns: 34px 1fr 24%; gap: .7rem; }
.mock-toolbar { display: flex; flex-direction: column; gap: .5rem; }
.mock-toolbar span {
    width: 100%;
    aspect-ratio: 1;
    border-radius: .4rem;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--xg-border);
}
.mock-toolbar span:first-child { background: rgba(45, 212, 191, 0.25); border-color: rgba(45, 212, 191, 0.5); }
.mock-viewport {
    border-radius: .6rem;
    background:
        linear-gradient(rgba(56, 189, 248, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(56, 189, 248, 0.05) 1px, transparent 1px),
        #0a0a1a;
    background-size: 18px 18px;
    display: grid;
    place-items: center;
    min-height: 190px;
}
.mock-wireframe {
    width: 110px; height: 110px;
    border: 2px solid var(--xg-teal);
    transform: rotateX(55deg) rotateZ(45deg);
    transform-style: preserve-3d;
    box-shadow:
        0 0 24px rgba(45, 212, 191, 0.35),
        inset 0 0 24px rgba(45, 212, 191, 0.15);
    animation: wf-spin 10s linear infinite;
    position: relative;
}
.mock-wireframe::before, .mock-wireframe::after {
    content: "";
    position: absolute;
    inset: 0;
    border: 1px solid rgba(56, 189, 248, 0.6);
}
.mock-wireframe::before { transform: scale(.62); }
.mock-wireframe::after { transform: rotate(45deg) scale(.8); border-style: dashed; }
@keyframes wf-spin { to { transform: rotateX(55deg) rotateZ(405deg); } }
.mock-props {
    background: rgba(255, 255, 255, 0.04);
    border-radius: .6rem;
    padding: .8rem .6rem;
}

/* table app layout */
.mock-table-app { display: flex; flex-direction: column; gap: .7rem; }
.mock-tabs { display: flex; gap: .5rem; }
.mock-tabs span { width: 74px; height: 22px; border-radius: .45rem .45rem 0 0; background: rgba(255, 255, 255, 0.05); }
.mock-tabs span.on { background: rgba(56, 189, 248, 0.25); border-bottom: 2px solid var(--xg-sky); }
.mock-rows { display: flex; flex-direction: column; gap: .45rem; flex: 1; }
.mock-rows span {
    height: 22px;
    border-radius: .4rem;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.07) 0 22%, rgba(255, 255, 255, 0.045) 24% 58%, rgba(255, 255, 255, 0.07) 60% 100%);
}
.mock-rows span:nth-child(3) { outline: 1px solid rgba(79, 70, 229, 0.6); background: rgba(79, 70, 229, 0.12); }
.mock-status { display: flex; justify-content: space-between; align-items: center; }
.mock-status .mline { margin: 0; }
.mock-lock { color: var(--xg-teal); font-size: .8rem; }

/* — Embedded device frame — */
.mock-device {
    max-width: 340px;
    margin: 0 auto;
    border-radius: 1.1rem;
    background: linear-gradient(160deg, #1b1b30, #101020);
    border: 1px solid rgba(255, 255, 255, 0.14);
    padding: 1.1rem;
    box-shadow:
        0 24px 60px rgba(0, 0, 0, 0.55),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
}
.mock-device-wide { max-width: 420px; }
.mock-device-screen {
    border-radius: .7rem;
    background: #050510;
    border: 1px solid rgba(56, 189, 248, 0.2);
    padding: 1rem;
    box-shadow: inset 0 0 30px rgba(56, 189, 248, 0.08);
}
.mock-device-leds { display: flex; gap: .55rem; justify-content: flex-end; margin-top: .8rem; }
.led { width: 9px; height: 9px; border-radius: 50%; background: rgba(255, 255, 255, 0.12); }
.led.on { background: var(--xg-teal); box-shadow: 0 0 10px var(--xg-teal); animation: led-blink 2.4s infinite; }
.led.warn { background: var(--xg-amber); box-shadow: 0 0 10px var(--xg-amber); animation: led-blink 1.1s infinite; }
@keyframes led-blink { 0%, 100% { opacity: 1; } 50% { opacity: .35; } }

.mock-gauge {
    width: 118px; height: 62px;
    margin: 0 auto .9rem;
    border-radius: 118px 118px 0 0;
    border: 3px solid transparent;
    border-bottom: 0;
    background:
        linear-gradient(#050510, #050510) padding-box,
        conic-gradient(from -90deg at 50% 100%, var(--xg-teal), var(--xg-amber), var(--xg-indigo) 180deg) border-box;
    position: relative;
    overflow: hidden;
}
.mock-needle {
    position: absolute;
    bottom: 0; left: 50%;
    width: 2.5px; height: 48px;
    background: #fff;
    border-radius: 99px;
    transform-origin: bottom center;
    transform: rotate(28deg);
    animation: needle 4.5s ease-in-out infinite alternate;
    box-shadow: 0 0 8px rgba(255, 255, 255, 0.7);
}
@keyframes needle { from { transform: rotate(-38deg); } to { transform: rotate(42deg); } }

.mock-readouts { display: flex; gap: .6rem; }
.readout {
    flex: 1;
    text-align: center;
    border: 1px solid rgba(56, 189, 248, 0.25);
    border-radius: .5rem;
    padding: .5rem .3rem;
    background: rgba(56, 189, 248, 0.05);
}
.readout small { display: block; font-family: var(--font-mono); font-size: .6rem; letter-spacing: .14em; color: var(--xg-muted); }
.readout b { font-family: var(--font-mono); font-size: 1rem; color: var(--xg-sky); }
.readout.ok b { color: var(--xg-teal); }

/* route strip (TramLink) */
.mock-route { display: flex; align-items: center; padding: .8rem .3rem 1rem; }
.mock-route .stop {
    width: 13px; height: 13px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.3);
    background: #050510;
    flex-shrink: 0;
}
.mock-route .stop.done { border-color: var(--xg-sky); background: var(--xg-sky); }
.mock-route .stop.now {
    border-color: var(--xg-teal);
    background: var(--xg-teal);
    box-shadow: 0 0 0 0 rgba(45, 212, 191, 0.6);
    animation: pulse 2s infinite;
}
.mock-route .seg { flex: 1; height: 2.5px; background: rgba(255, 255, 255, 0.18); }
.mock-route .seg.done { background: var(--xg-sky); }
.mock-route-info { padding: .2rem .3rem .4rem; }
.route-eta {
    display: block;
    font-family: var(--font-mono);
    font-size: .82rem;
    letter-spacing: .12em;
    color: var(--xg-teal);
    text-shadow: 0 0 12px rgba(45, 212, 191, 0.55);
}

/* ══════════════════════════════════════════════════════════════
   SHOWCASE PAGE
   ══════════════════════════════════════════════════════════════ */

.page-hero { padding: 10rem 0 3.5rem; }
.page-hero .section-sub { margin-bottom: 2.4rem; }

.filter-bar {
    display: inline-flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: .5rem;
    padding: .5rem;
    border-radius: 99px;
    border: 1px solid var(--xg-border);
    background: rgba(12, 12, 30, 0.6);
    backdrop-filter: blur(12px);
}
.filter-btn {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: .88rem;
    color: var(--xg-muted);
    background: transparent;
    border: 0;
    border-radius: 99px;
    padding: .55rem 1.25rem;
    transition: color .25s ease, background .25s ease, box-shadow .25s ease;
}
.filter-btn i { margin-right: .35rem; }
.filter-btn:hover { color: #fff; }
.filter-btn.active {
    color: #fff;
    background: var(--xg-gradient);
    box-shadow: 0 4px 20px rgba(47, 111, 237, 0.5);
}

.project-item { transition: opacity .35s ease, transform .35s ease; }
.project-item.filtered-out {
    opacity: 0;
    transform: scale(.92);
    pointer-events: none;
    position: absolute;
    visibility: hidden;
}

.project-card {
    --card-hue1: var(--xg-sky);
    --card-hue2: var(--xg-blue);
    height: 100%;
    border-radius: var(--radius-lg);
    border: 1px solid var(--xg-border);
    background: var(--xg-surface);
    backdrop-filter: blur(8px);
    overflow: hidden;
    transition: border-color .35s ease, box-shadow .35s ease;
}
.project-card:hover {
    border-color: color-mix(in srgb, var(--card-hue1) 55%, transparent);
    box-shadow: 0 26px 70px color-mix(in srgb, var(--card-hue2) 24%, transparent);
}

.project-shot {
    padding: 2rem 1.8rem 0;
    background:
        radial-gradient(90% 120% at 50% -20%, color-mix(in srgb, var(--card-hue2) 22%, transparent), transparent 70%);
}
.project-shot > * { transition: transform .45s cubic-bezier(.2, .8, .3, 1); }
.project-card:hover .project-shot > * { transform: translateY(-6px) scale(1.015); }
.shot-phones { padding-bottom: .5rem; min-height: 300px; align-items: flex-start; }

.project-body { padding: 1.6rem 1.8rem 1.9rem; }
.project-body h3 { font-size: 1.3rem; font-weight: 600; margin-bottom: .6rem; }
.project-body p { color: var(--xg-muted); font-size: .93rem; line-height: 1.75; margin: 0; }

/* ── CTA panel ────────────────────────────────────────────────── */
.cta-panel {
    position: relative;
    overflow: hidden;
    border-radius: 2rem;
    border: 1px solid var(--xg-border);
    padding: 5rem 2rem;
    background:
        radial-gradient(60% 120% at 50% 120%, rgba(47, 111, 237, 0.35), transparent 70%),
        radial-gradient(50% 100% at 15% 0%, rgba(56, 189, 248, 0.16), transparent 60%),
        rgba(12, 12, 30, 0.7);
}
.cta-orbit {
    position: absolute;
    inset: -40% -10%;
    background: conic-gradient(from 0deg, transparent 0 70%, rgba(79, 70, 229, 0.16) 82%, transparent 96%);
    animation: orbit 14s linear infinite;
    pointer-events: none;
}
@keyframes orbit { to { transform: rotate(360deg); } }
.cta-title {
    position: relative;
    font-size: clamp(2rem, 4.6vw, 3.4rem);
    font-weight: 700;
    letter-spacing: -.02em;
    line-height: 1.1;
}
.cta-sub { position: relative; color: var(--xg-muted); font-size: 1.1rem; margin: 1.1rem 0 2rem; }
.cta-panel .btn { position: relative; }

/* ── Footer ───────────────────────────────────────────────────── */
.xg-footer {
    border-top: 1px solid var(--xg-border);
    background: rgba(5, 5, 14, 0.7);
    padding: 4rem 0 1.6rem;
    margin-top: 2rem;
}
.footer-blurb { color: var(--xg-muted); font-size: .92rem; max-width: 300px; margin-top: 1rem; }
.xg-footer h6 {
    font-family: var(--font-mono);
    font-size: .74rem;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--xg-sky);
    margin-bottom: 1rem;
}
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links a {
    display: inline-block;
    color: var(--xg-muted);
    text-decoration: none;
    font-size: .92rem;
    padding: .22rem 0;
    transition: color .2s ease, transform .2s ease;
}
.footer-links a:hover { color: #fff; transform: translateX(4px); }

.social-btn {
    width: 42px; height: 42px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    color: var(--xg-muted);
    border: 1px solid var(--xg-border);
    background: var(--xg-surface);
    text-decoration: none;
    transition: color .25s ease, border-color .25s ease, transform .25s ease, box-shadow .25s ease;
}
.social-btn:hover {
    color: #fff;
    border-color: var(--xg-indigo);
    transform: translateY(-3px);
    box-shadow: 0 8px 22px rgba(79, 70, 229, 0.35);
}

/* Footer address / contact block */
.footer-address {
    font-style: normal;              /* <address> defaults to italic */
    color: var(--xg-muted);
    font-size: .92rem;
    line-height: 1.8;
    margin-bottom: 1rem;
}
.footer-address strong { color: var(--xg-text); font-weight: 600; }

.footer-contact {
    font-size: .92rem;
    color: var(--xg-muted);
    line-height: 1.9;
}
.footer-contact a {
    color: var(--xg-muted);
    text-decoration: none;
    transition: color .2s ease;
}
.footer-contact a:hover { color: var(--xg-sky); }
.footer-contact .sep { opacity: .35; margin: 0 .3rem; }
.footer-contact .alt-num { opacity: .7; }
.footer-contact i { color: var(--xg-sky); margin-right: .45rem; font-size: .85rem; }

.footer-bottom {
    border-top: 1px solid var(--xg-border);
    margin-top: 3rem;
    padding-top: 1.4rem;
    color: var(--xg-muted);
    font-size: .82rem;
    font-family: var(--font-mono);
}

/* ── Scroll reveal ────────────────────────────────────────────── */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity .8s ease var(--d, 0s), transform .8s cubic-bezier(.2, .8, .3, 1) var(--d, 0s);
}
.reveal.in-view { opacity: 1; transform: none; }

/* ── Reduced motion ───────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
    }
    html { scroll-behavior: auto; }
    .reveal { opacity: 1; transform: none; }
}

/* ── Responsive touch-ups ─────────────────────────────────────── */
@media (max-width: 991.98px) {
    .hero { padding-top: 8rem; min-height: auto; }
    .scroll-cue { display: none; }
    .navbar-collapse {
        margin-top: 1rem;
        padding: 1rem;
        border-radius: var(--radius-md);
        border: 1px solid var(--xg-border);
        background: rgba(7, 7, 18, 0.95);
        backdrop-filter: blur(18px);
    }
    .audience-band { padding: 2rem 1.5rem; }
    .scale-track { justify-content: center; }
}

@media (max-width: 575.98px) {
    .section-pad { padding: 4.5rem 0; }
    .filter-bar { border-radius: 1.2rem; }
    .mock-phone-back { display: none; }
    .shot-phones .mock-phone:first-child { transform: none; }
    .project-shot { padding: 1.4rem 1.2rem 0; }
    .project-body { padding: 1.3rem 1.2rem 1.6rem; }
}