/* ═══════════════════════════════════════════════════════════════════════
   MARGABAGUS — PROMO PAGE CSS
   Brutalism Anarchist Design System | Standalone Halaman Promo
   Depends on: global.css (design tokens / CSS variables only)

   LOW_POWER_MODE LOGIC:
     body.glitch-active = LOW POWER ON  → Yellow glitch error look (DEFAULT)
     body (no class)    = LOW POWER OFF → Clean dark design
═══════════════════════════════════════════════════════════════════════ */


/* ── 0. HARD OVERRIDES (global.css conflicts) ────────────────────────── */
html { cursor: auto !important; }
#cursor, #cursor-dot { display: none !important; }

/* Promo body base */
.promo-body {
    background: #0a0a0a;
    color: #e0e0e0;
    font-family: var(--font-mono);
    overflow-x: hidden;
    min-height: 100vh;
}


/* ── 1. PROMO CSS VARIABLES ──────────────────────────────────────────── */
:root {
    --px:    #f2f20d;       /* Acid yellow — primary promo accent */
    --pb:    #0a0a0a;       /* Background dark */
    --ps:    #111111;       /* Surface dark */
    --pt:    #e0e0e0;       /* Text main */
    --pm:    rgba(224,224,224,0.45);  /* Text muted */
    --pbdr:  rgba(242,242,13,0.25);   /* Border yellow faint */
    --pmax:  1400px;
}


/* ── 2. KEYFRAME ANIMATIONS ──────────────────────────────────────────── */
@keyframes grain-shift {
    0%,100% { transform: translate(0,0); }
    10%     { transform: translate(-5%,-5%); }
    30%     { transform: translate(5%,5%); }
    50%     { transform: translate(-10%,5%); }
    70%     { transform: translate(10%,-5%); }
}

@keyframes block-glitch {
    0%   { transform: translate(0,0) scale(1); opacity:0; }
    1%   { transform: translate(10vw,20vh) scale(2,.1); opacity:.85; }
    2%   { transform: translate(-5vw,40vh) scale(.5,3); opacity:0; }
    98%  { opacity:0; }
    99%  { transform: translate(30vw,-10vh) scale(4,.05); opacity:1; }
    100% { opacity:0; }
}

@keyframes jitter {
    0%   { transform: translate(0,0); }
    25%  { transform: translate(4px,-4px); }
    50%  { transform: translate(-4px,4px); }
    75%  { transform: translate(4px,4px); }
    100% { transform: translate(-4px,-4px); }
}

@keyframes hazard-pulse {
    0%,100% { border-color: var(--px); box-shadow: none; }
    50%     { border-color: #ff0000; box-shadow: 0 0 50px var(--px), inset 0 0 20px rgba(255,0,0,.2); }
}

@keyframes scanline-flicker {
    0%  { opacity:.1; transform:skewX(0deg); }
    5%  { opacity:.9; transform:skewX(18deg); }
    10% { opacity:.1; transform:skewX(-18deg); }
    15% { opacity:1;  transform:translateX(8px); }
    20% { opacity:.2; transform:translateX(-8px); }
    100%{ opacity:.1; }
}

@keyframes ping-pulse {
    0%,100% { transform: scale(1); opacity:1; }
    50%     { transform: scale(1.5); opacity:.4; }
}

@keyframes glitch-success {
    0%  { transform:translate(0); text-shadow:none; }
    20% { transform:translate(-2px,1px); text-shadow:2px 0 #ff00ff; }
    40% { transform:translate(2px,-1px); text-shadow:-2px 0 #00ffff; }
    60% { transform:translate(-1px,-1px); }
    80% { transform:translate(1px,1px); }
    100%{ transform:translate(0); }
}

@keyframes tear {
    0%   { clip-path:inset(8% 0 80% 0); transform:translateX(-3%); }
    5%   { clip-path:inset(48% 0 38% 0); transform:translateX(3%); }
    10%  { clip-path:inset(20% 0 68% 0); transform:translateX(-2%); }
    15%  { clip-path:inset(76% 0 10% 0); transform:translateX(2%); }
    100% { clip-path:inset(0 0 0 0); transform:translateX(0); }
}

/* Burning text jitter — applied when body.glitch-active */
@keyframes burning-jitter {
    0%   { transform:translate(0,0); }
    20%  { transform:translate(-3px,2px); }
    40%  { transform:translate(3px,-2px); }
    60%  { transform:translate(-2px,-2px); }
    80%  { transform:translate(2px,2px); }
    100% { transform:translate(0,0); }
}


/* ── 3. GLITCH-ACTIVE OVERLAYS ───────────────────────────────────────── */
.promo-scanlines {
    position: fixed;
    inset: 0;
    background:
        linear-gradient(rgba(18,16,16,0) 40%, rgba(242,242,13,.35) 50%),
        linear-gradient(90deg, rgba(255,0,0,.15), rgba(0,255,0,.07), rgba(0,0,255,.15));
    background-size: 100% 4px, 4px 100%;
    pointer-events: none;
    z-index: 9990;
    opacity: 0;
    mix-blend-mode: color-dodge;
    transition: opacity .3s;
    animation: scanline-flicker .08s steps(2) infinite;
}

.artifact {
    position: fixed;
    background: var(--px);
    width: 100px;
    height: 8px;
    pointer-events: none;
    z-index: 9989;
    opacity: 0;
    animation: block-glitch 2s infinite;
    transition: opacity .3s;
    top: 10%; left: 10%;
}

/* Grain texture overlay */
.promo-body::after {
    content: '';
    position: fixed;
    top: -100%; left: -100%;
    width: 300%; height: 300%;
    opacity: 0;
    pointer-events: none;
    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='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    animation: grain-shift .1s steps(2) infinite;
    z-index: 9988;
    transition: opacity .3s;
}

/* Enable everything when glitch-active */
body.glitch-active .promo-scanlines  { opacity: 1; }
body.glitch-active .artifact         { opacity: 1; }
body.glitch-active::after            { opacity: .07; }

/* Burning/vibrating headings — glitch-active only */
body.glitch-active .burning-text {
    text-shadow:
        -3px 0 #ff00ff,
        3px 0 #00ffff,
        0 0 15px var(--px),
        0 0 35px var(--px);
    animation: burning-jitter .1s steps(4) infinite;
}

/* Exception: background decorative title should NOT glow */
body.glitch-active .services-bg-title,
body.glitch-active .est-result {
    animation: none !important;
    text-shadow: none !important;
}
body.glitch-active .est-result {
    text-shadow: 0 0 20px rgba(242,242,13,.45) !important;
}


/* ── 4. LAYOUT UTILITY ───────────────────────────────────────────────── */
.promo-container {
    width: 100%;
    max-width: var(--pmax);
    margin-inline: auto;
    padding-inline: 24px;
}

.visually-hidden {
    position: absolute; width: 1px; height: 1px;
    overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap;
}


/* ── 5. HEADER ───────────────────────────────────────────────────────── */
.promo-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    gap: 40px;
    padding: 14px 24px;
    background: rgba(10,10,10,.92);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--pbdr);
    transition: border-color .3s;
}

.promo-header__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    flex-shrink: 0;
}

.promo-logo-text {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 900;
    letter-spacing: -.03em;
    text-transform: uppercase;
    font-style: italic;
    color: var(--pt);
}

.promo-nav {
    display: flex;
    gap: 36px;
    margin-left: auto;
}

.promo-nav__link {
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--pt);
    text-decoration: none;
    transition: color .2s;
}

.promo-nav__link:hover { color: var(--px); }

.promo-header__controls {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.promo-lp-label {
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 900;
    letter-spacing: .18em;
    color: var(--px);
}

.promo-lp-toggle {
    display: flex;
    border: 3px solid var(--px);
    background: none;
    cursor: pointer;
    font-family: var(--font-mono);
    padding: 0;
    transition: background .2s;
}

.promo-lp-toggle:hover { background: rgba(242,242,13,.08); }

.lp-btn {
    padding: 5px 12px;
    font-size: 10px;
    font-weight: 900;
    letter-spacing: .1em;
    transition: all .2s;
    color: var(--px);
}

/* Default: ON = highlighted (glitch active), OFF = dim */
.promo-lp-toggle .lp-on  { background: var(--px); color: #0a0a0a; }
.promo-lp-toggle .lp-off { opacity: .22; }

/* After toggle to OFF */
.promo-lp-toggle.toggled-off .lp-on  { background: transparent; opacity: .22; }
.promo-lp-toggle.toggled-off .lp-off { background: var(--px); color: #0a0a0a; opacity: 1; }

.promo-header__cta {
    background: var(--px);
    color: #0a0a0a;
    padding: 8px 18px;
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: .1em;
    text-decoration: none;
    flex-shrink: 0;
    transition: transform .15s, filter .15s;
}

.promo-header__cta:hover {
    transform: skewX(-3deg) scale(1.06);
    filter: brightness(1.1);
    color: #0a0a0a;
}

/* Mobile hamburger */
.promo-mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    margin-left: auto;
}

.promo-mobile-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--px);
    transition: transform .2s;
}

/* ── Mobile Low Power Mode — power icon button ───────────────────────── */
.promo-lp-icon-mobile {
    display: none; /* hidden on desktop, shown via mobile media query */
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    color: var(--px);
    flex-shrink: 0;
}

.promo-lp-icon-mobile .lp-power-icon {
    filter: drop-shadow(0 0 5px var(--px)) drop-shadow(0 0 10px rgba(242,242,13,.4));
    transition: filter .35s ease, opacity .35s ease;
}

/* When OFF: remove glow, dim the icon */
.promo-lp-icon-mobile.lp-icon-off .lp-power-icon {
    filter: none;
    opacity: 0.28;
}

/* Pulse glow animation when glitch mode ON */
@keyframes lp-icon-pulse {
    0%   { filter: drop-shadow(0 0 3px var(--px)); }
    100% { filter: drop-shadow(0 0 10px var(--px)) drop-shadow(0 0 22px rgba(242,242,13,.5)); }
}

body.glitch-active .promo-lp-icon-mobile:not(.lp-icon-off) .lp-power-icon {
    animation: lp-icon-pulse .9s ease-in-out infinite alternate;
}


/* ── 6. HERO ─────────────────────────────────────────────────────────── */
.promo-hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 96px 0 48px;
    position: relative;
    overflow: hidden;
}

.hero-bg-letter {
    position: absolute;
    top: -5%; right: -5%;
    font-size: clamp(160px, 40vw, 600px);
    font-family: var(--font-display);
    font-weight: 900;
    line-height: 1;
    color: rgba(224,224,224,.03);
    pointer-events: none;
    user-select: none;
}

/* Normal mode: simple left-border */
.hero-inner {
    border-left: 4px solid var(--px);
    padding: 40px 32px;
    transition: border .2s, padding .2s;
}

/* Glitch mode: hazard animated border */
body.glitch-active .hazard-border {
    border: 10px solid var(--px);
    padding: 32px 24px;
    animation: hazard-pulse .08s steps(2) infinite;
}

.hero-eyebrow {
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: .3em;
    text-transform: uppercase;
    color: var(--px);
    margin-bottom: 12px;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(56px, 17vw, 240px);
    font-weight: 900;
    line-height: .85;
    letter-spacing: -.05em;
    text-transform: uppercase;
    color: var(--pt);
    position: relative;
    margin: -24px -16px 0;
    word-break: break-all;
}

.hero-accent {
    color: var(--px);
    font-style: italic;
}

.hero-outline {
    display: inline-block;
    -webkit-text-stroke: 2px var(--px);
    color: transparent;
    translate: 48px 0;
}

.glitch-text { display: inline-block; position: relative; }

/* Scroll-driven glitch (applied via JS) */
.scroll-glitch-active {
    text-shadow:
        calc(var(--glitch-offset, 0) * 1px) 0 #ff00ff,
        calc(var(--glitch-offset, 0) * -1px) 0 #00ffff;
    transform: translateX(calc(var(--glitch-offset, 0) * .5px)) skew(calc(var(--glitch-intensity, 0) * 1deg));
}

.hero-noise-1, .hero-noise-2 {
    position: absolute;
    font-family: var(--font-mono);
    font-size: 11px;
    pointer-events: none;
    user-select: none;
    opacity: 0;
    transition: opacity .3s;
}

body.glitch-active .hero-noise-1 {
    opacity: .18;
    top: 4px; left: 0;
    color: #fff;
}
body.glitch-active .hero-noise-2 {
    opacity: .22;
    bottom: 4px; right: 0;
    color: var(--px);
    transform: rotate(12deg);
}

.hero-footer-row {
    display: flex;
    flex-wrap: wrap;
    gap: 48px;
    align-items: flex-end;
    margin-top: 48px;
}

.hero-desc { max-width: 520px; }

.hero-desc p {
    font-size: clamp(15px, 2vw, 22px);
    font-weight: 300;
    line-height: 1.55;
    color: var(--pt);
}

.hero-desc mark {
    background: var(--px);
    color: #0a0a0a;
    padding: 0 4px;
    font-weight: 700;
}

.hero-actions {
    flex: 1;
    min-width: 220px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    border-top: 1px solid rgba(242,242,13,.18);
    padding-top: 20px;
}

.hero-coords {
    font-family: var(--font-mono);
    font-size: 10px;
    opacity: .45;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: var(--pt);
}

.hero-divider {
    height: 1px;
    background: rgba(242,242,13,.12);
}

.hero-cta {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-display);
    font-size: clamp(18px, 2.5vw, 30px);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -.02em;
    color: var(--pt);
    text-decoration: none;
    transition: color .2s, transform .2s;
}

.hero-cta svg { transition: transform .25s; }

.hero-cta:hover {
    color: var(--px);
    transform: scale(1.04) rotate(1deg);
}

.hero-cta:hover svg { transform: translateX(10px); }


/* ── 7. SERVICES ─────────────────────────────────────────────────────── */
.promo-services {
    padding: 96px 24px;
    border-top: 1px solid var(--pbdr);
    border-bottom: 1px solid var(--pbdr);
    position: relative;
    overflow: hidden;
}

.services-bg-title {
    font-size: clamp(56px, 17vw, 190px);
    font-family: var(--font-display);
    font-weight: 900;
    letter-spacing: -.1em;
    text-transform: uppercase;
    color: rgba(224,224,224,.05);
    pointer-events: none;
    user-select: none;
    margin-bottom: -80px;
    line-height: 1;
    animation: none !important;
    text-shadow: none !important;
}

/* 12-column explicit grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: repeat(4, 200px);
    gap: 1px;
    background: rgba(242,242,13,.06);
    position: relative;
    z-index: 1;
}

/* ── Grid placement ── */
.svc-ui-arch   { grid-column: 1 / 9;  grid-row: 1 / 3; }  /* 8 cols, 2 rows */
.svc-sys-logic { grid-column: 9 / 13; grid-row: 1 / 4; }  /* 4 cols, 3 rows */
.svc-tiktok    { grid-column: 1 / 5;  grid-row: 3 / 5; }  /* 4 cols, 2 rows */
.svc-meta      { grid-column: 5 / 9;  grid-row: 3 / 4; }  /* 4 cols, 1 row  (narrower) */
.svc-google    { grid-column: 5 / 13; grid-row: 4 / 5; }  /* 8 cols, 1 row  (wider)    */

.svc-card {
    background: #0a0a0a;
    border: 1px solid var(--pbdr);
    padding: 28px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    overflow: hidden;
    position: relative;
    transition: background .2s, color .2s;
}

.svc-card:hover { background: var(--px); color: #0a0a0a; }
.svc-card:hover .svc-index,
.svc-card:hover .svc-desc   { color: #0a0a0a; opacity: .8; }
.svc-card:hover .svc-icon svg,
.svc-card:hover .svc-icon-sm svg { opacity: 1; color: #0a0a0a; }

.svc-featured { background: #111; }

/* Google_Signal: inverted (yellow bg default) */
.svc-inverted {
    background: var(--px);
    color: #0a0a0a;
    flex-direction: row;
    align-items: center;
    gap: 20px;
}

.svc-inverted:hover {
    background: #0a0a0a;
    color: var(--pt);
}

.svc-inverted:hover .svc-title,
.svc-inverted:hover .svc-desc-sm { color: var(--pt); }
.svc-inverted:hover .svc-icon-sm svg { color: var(--px); }

.svc-inverted-content { flex: 1; }

.svc-index {
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--pm);
    letter-spacing: .1em;
    transition: color .2s;
}

.svc-title {
    font-family: var(--font-display);
    font-size: clamp(22px, 3.5vw, 50px);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -.03em;
    line-height: 1;
    color: var(--pt);
    transition: color .2s;
    margin: 10px 0 10px;
}

.svc-inverted .svc-title { color: #0a0a0a; font-size: clamp(18px, 2.2vw, 28px); margin: 0 0 8px; }

.svc-desc {
    font-size: 14px;
    line-height: 1.55;
    color: var(--pt);
    opacity: .72;
    max-width: 460px;
    transition: color .2s;
}

.svc-desc-sm {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .04em;
    color: #0a0a0a;
    max-width: 220px;
    transition: color .2s;
    line-height: 1.5;
}

.svc-icon {
    display: flex;
    justify-content: flex-end;
    opacity: .12;
    transition: opacity .2s;
    color: var(--pt);
}

.svc-icon--center {
    justify-content: center;
    align-items: center;
    flex: 1;
    margin-top: 12px;
}

.svc-icon-sm {
    opacity: .18;
    transition: opacity .2s;
    color: var(--pt);
    flex-shrink: 0;
}

.svc-card:hover .svc-icon { opacity: 1; }
.svc-card:hover .svc-icon-sm { opacity: 1; }

.svc-progress-bar {
    height: 3px;
    background: rgba(242,242,13,.12);
    overflow: hidden;
    margin: 8px 0;
    position: relative;
}

.svc-progress-fill {
    position: absolute;
    inset: 0;
    width: 33%;
    background: var(--px);
}


/* ── 8. THE PROTOCOL ─────────────────────────────────────────────────── */
.promo-protocol {
    padding: 96px 0;
    position: relative;
    overflow: hidden;
}

/* Diagonal background lines */
.promo-protocol::before,
.promo-protocol::after {
    content: '';
    position: absolute;
    left: 0; right: 0;
    height: 1px;
    background: rgba(242,242,13,.12);
    pointer-events: none;
}

.promo-protocol::before { top: 50%; transform: rotate(-2deg); }
.promo-protocol::after  { top: 33%; transform: rotate(9deg); opacity: .4; }

.protocol-title {
    font-family: var(--font-display);
    font-size: clamp(26px, 4.5vw, 48px);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -.02em;
    border-bottom: 8px solid var(--px);
    display: inline-block;
    padding-bottom: 6px;
    margin-bottom: 80px;
    color: var(--pt);
}

.protocol-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 48px;
    position: relative;
    z-index: 1;
}

.protocol-step { position: relative; }

.protocol-step--off-1 { padding-top: 96px; }
.protocol-step--off-2 { padding-top: 16px; }
.protocol-step--off-3 { padding-top: 48px; }

.protocol-coord {
    position: absolute;
    top: -20px; left: 0;
    font-family: var(--font-mono);
    font-size: 10px;
    opacity: .3;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--pt);
}

.protocol-step--off-1 .protocol-coord { top: 72px; }
.protocol-step--off-2 .protocol-coord { top: -4px; }
.protocol-step--off-3 .protocol-coord { top: 24px; }

.protocol-num {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(32px, 5vw, 64px);
    font-weight: 900;
    color: var(--px);
    margin-bottom: 12px;
    line-height: 1;
}

.protocol-num--ghost {
    opacity: .14;
    margin-top: -48px;
}

.protocol-num--underline { text-decoration: underline; }

.protocol-name {
    font-family: var(--font-display);
    font-size: 17px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: -.01em;
    color: var(--pt);
    margin-bottom: 8px;
}

.protocol-desc {
    font-size: 13px;
    line-height: 1.65;
    opacity: .5;
    color: var(--pt);
}


/* ── 9. WORK LOG COLLAGE ─────────────────────────────────────────────── */
.promo-works {
    padding: 96px 0;
    background: rgba(0,0,0,.2);
}

.works-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 64px;
    flex-wrap: wrap;
    gap: 12px;
}

.works-title {
    font-family: var(--font-display);
    font-size: clamp(44px, 10vw, 96px);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -.05em;
    color: var(--pt);
    line-height: 1;
}

.works-filter-label {
    font-family: var(--font-mono);
    font-size: 10px;
    opacity: .38;
    text-transform: uppercase;
    letter-spacing: .15em;
    color: var(--pt);
}

.works-collage {
    position: relative;
    height: 820px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Scattered absolute layout */
.collage-item {
    position: absolute;
    overflow: hidden;
}

.collage-item--a {
    top: 0; left: 0;
    width: 280px; height: 370px;
    border: 4px solid var(--px);
    transform: rotate(-5deg);
    z-index: 10;
}

.collage-item--b {
    top: 50px; right: 0;
    width: 380px; height: 260px;
    border: 2px solid rgba(242,242,13,.4);
    transform: rotate(2deg);
    z-index: 20;
}

.collage-item--c {
    bottom: 20px; left: 22%;
    width: 480px; height: 380px;
    border: 8px solid var(--px);
    transform: rotate(-1deg);
    z-index: 30;
    box-shadow: 20px 20px 0 rgba(242,242,13,.18);
}

.collage-item--d {
    bottom: 0; right: 50px;
    width: 240px; height: 290px;
    border: 1px solid rgba(242,242,13,.22);
    transform: rotate(14deg);
    z-index: 5;
}

.collage-link {
    display: block;
    width: 100%; height: 100%;
    position: relative;
}

.collage-item img {
    width: 100%; height: 100%;
    object-fit: cover;
    display: block;
    filter: grayscale(1) brightness(.65);
    transition: filter .4s ease;
}

.collage-link:hover img { filter: grayscale(0) brightness(1); }

.collage-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 16px;
    background: linear-gradient(transparent 40%, rgba(0,0,0,.82));
    opacity: 0;
    transition: opacity .3s;
}

.collage-link:hover .collage-overlay { opacity: 1; }

.collage-cat {
    font-family: var(--font-mono);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: .15em;
    color: var(--px);
}

.collage-name {
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 700;
    text-transform: uppercase;
    color: #fff;
}

.collage-placeholder-inner {
    width: 100%; height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: .15em;
    color: rgba(242,242,13,.2);
    text-transform: uppercase;
}


/* ── 10. SYSTEM LOGS ─────────────────────────────────────────────────── */
.promo-logs {
    padding: 96px 0;
    border-bottom: 1px solid var(--pbdr);
}

.logs-title {
    font-family: var(--font-display);
    font-size: clamp(18px, 2.2vw, 28px);
    font-weight: 900;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 28px;
    color: var(--pt);
}

.logs-dot {
    display: inline-block;
    width: 12px; height: 12px;
    background: var(--px);
    flex-shrink: 0;
    animation: ping-pulse 1.2s ease-in-out infinite;
}

.logs-terminal {
    background: rgba(0,0,0,.4);
    border: 1px solid rgba(242,242,13,.14);
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.log-entry {
    display: flex;
    gap: 16px;
    font-family: var(--font-mono);
    font-size: 13px;
    flex-wrap: wrap;
    line-height: 1.5;
}

.log-time   { color: var(--px); flex-shrink: 0; }
.log-type   { opacity: .4; color: var(--pt); flex-shrink: 0; }
.log-msg    { color: var(--pt); }
.log-msg--underline { text-decoration: underline; }

.log-msg--link {
    color: var(--pt);
    text-decoration: none;
    border-bottom: 1px solid rgba(224,224,224,.2);
    transition: color .2s, border-color .2s;
}

.log-msg--link:hover {
    color: var(--px);
    border-bottom-color: var(--px);
}

.logs-footer {
    margin-top: 20px;
    display: flex;
    justify-content: flex-end;
}

.logs-read-all {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .15em;
    text-transform: uppercase;
    color: var(--px);
    text-decoration: none;
    transition: opacity .2s;
}

.logs-read-all:hover { opacity: .7; }


/* ── 11. SERVICE RATES TABLE ─────────────────────────────────────────── */
.promo-rates { padding: 96px 0; }
.rates-table-wrap { overflow-x: auto; }

.rates-table {
    width: 100%;
    border-collapse: collapse;
    border: 4px solid var(--px);
}

.rates-table thead tr { background: var(--px); }

.rates-table th {
    padding: 18px 24px;
    font-family: var(--font-display);
    font-size: clamp(14px, 1.8vw, 22px);
    font-weight: 900;
    text-transform: uppercase;
    font-style: italic;
    color: #0a0a0a;
    text-align: left;
    border: 2px solid var(--px);
}

.rates-th--right { text-align: right; }

.rates-table tbody tr { transition: background .18s; }
.rates-table tbody tr:hover { background: rgba(242,242,13,.07); }

.rates-table td {
    padding: 18px 24px;
    font-family: var(--font-display);
    font-size: clamp(13px, 1.6vw, 19px);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: -.02em;
    border: 2px solid rgba(242,242,13,.18);
    color: var(--pt);
}

.rates-td--right {
    text-align: right;
    font-family: var(--font-mono);
}

.rates-download { margin-top: 36px; }

.rates-download-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border: 1px solid var(--px);
    padding: 12px 24px;
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--px);
    text-decoration: none;
    transition: background .2s, color .2s;
}

.rates-download-btn:hover { background: var(--px); color: #0a0a0a; }


/* ── 12. PROJECT ESTIMATOR ───────────────────────────────────────────── */
.promo-estimator {
    padding: 96px 0;
    border-top: 1px solid var(--pbdr);
    border-bottom: 1px solid var(--pbdr);
    background: rgba(0,0,0,.4);
}

.estimator-title {
    font-family: var(--font-display);
    font-size: clamp(22px, 3.5vw, 40px);
    font-weight: 900;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 48px;
    color: var(--pt);
}

.est-ping {
    display: inline-block;
    width: 14px; height: 14px;
    background: var(--px);
    flex-shrink: 0;
    animation: ping-pulse .8s ease-in-out infinite;
}

.estimator-terminal {
    border: 4px solid var(--px);
    padding: 36px;
    background: rgba(0,0,0,.6);
    position: relative;
    overflow: hidden;
}

.terminal-header {
    display: flex;
    justify-content: space-between;
    font-family: var(--font-mono);
    font-size: 10px;
    opacity: .38;
    text-transform: uppercase;
    letter-spacing: .1em;
    border-bottom: 1px solid rgba(242,242,13,.12);
    padding-bottom: 14px;
    margin-bottom: 36px;
    color: var(--pt);
    flex-wrap: wrap;
    gap: 8px;
}

.terminal-body {
    display: flex;
    flex-direction: column;
    gap: 36px;
    position: relative;
    z-index: 1;
}

.est-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    align-items: center;
}

.est-label {
    font-family: var(--font-display);
    font-size: clamp(15px, 2vw, 22px);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -.02em;
    color: var(--pt);
}

.est-select {
    background: transparent;
    border: 2px solid rgba(242,242,13,.32);
    color: var(--px);
    padding: 11px 14px;
    font-family: var(--font-mono);
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
    cursor: pointer;
    appearance: none;
    outline: none;
    transition: border-color .2s;
}

.est-select:focus,
.est-select:hover { border-color: var(--px); }
.est-select option { background: #0a0a0a; }

.est-intensity {
    display: flex;
    gap: 6px;
}

.intensity-btn {
    flex: 1;
    border: 2px solid rgba(242,242,13,.3);
    padding: 11px 6px;
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--pt);
    background: transparent;
    cursor: pointer;
    transition: all .15s;
}

.intensity-btn:hover,
.intensity-btn.active {
    background: var(--px);
    color: #0a0a0a;
    border-color: var(--px);
}

.est-complexity {
    display: flex;
    align-items: center;
    gap: 20px;
}

.est-slider {
    flex: 1;
    height: 4px;
    appearance: none;
    background: rgba(242,242,13,.18);
    outline: none;
    cursor: pointer;
}

.est-slider::-webkit-slider-thumb {
    appearance: none;
    width: 18px; height: 18px;
    background: var(--px);
    border-radius: 0;
    cursor: pointer;
}

.est-slider::-moz-range-thumb {
    width: 18px; height: 18px;
    background: var(--px);
    border: none;
    border-radius: 0;
    cursor: pointer;
}

.est-complexity-val {
    font-family: var(--font-display);
    font-size: 30px;
    font-weight: 900;
    color: var(--px);
    min-width: 50px;
}

.est-synthesize-btn {
    width: 100%;
    background: var(--px);
    color: #0a0a0a;
    border: none;
    padding: 22px;
    font-family: var(--font-display);
    font-size: clamp(18px, 2.5vw, 30px);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -.02em;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 14px;
    transition: filter .15s;
}

.est-synthesize-btn:hover { filter: invert(1); }
.est-synthesize-btn svg { transition: transform .35s; }
.est-synthesize-btn:hover svg { transform: rotate(180deg); }

.est-output {
    border-top: 2px solid rgba(242,242,13,.12);
    padding-top: 28px;
}

.est-output-header {
    display: flex;
    justify-content: space-between;
    font-family: var(--font-mono);
    font-size: 10px;
    opacity: .4;
    text-transform: uppercase;
    letter-spacing: .1em;
    margin-bottom: 12px;
    color: var(--pt);
    flex-wrap: wrap;
    gap: 8px;
}

.est-status { color: var(--px); opacity: 1 !important; animation: ping-pulse 1.5s infinite; }

.est-result {
    font-family: var(--font-display);
    font-size: clamp(36px, 7vw, 88px);
    font-weight: 900;
    color: var(--px);
    letter-spacing: -.03em;
    font-style: italic;
    text-shadow: 0 0 20px rgba(242,242,13,.4);
    min-height: 90px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.est-result.hidden { display: none; }

.est-success {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.est-success[hidden] { display: none; }

.est-success-text {
    font-family: var(--font-display);
    font-size: clamp(20px, 3.5vw, 44px);
    font-weight: 900;
    color: var(--px);
    text-transform: uppercase;
    font-style: italic;
    animation: glitch-success .22s infinite ease-in-out;
}

.est-protocol-label {
    font-family: var(--font-mono);
    font-size: clamp(9px, 1.2vw, 12px);
    font-weight: 700;
    color: var(--px);
    text-transform: uppercase;
    letter-spacing: .12em;
    opacity: .75;
    margin-top: -8px;
    word-break: break-word;
}

.est-protocol-label:empty { display: none; }

.est-reset-btn {
    align-self: flex-start;
    border: 2px solid var(--px);
    padding: 8px 18px;
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 900;
    color: var(--px);
    background: transparent;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: .1em;
    transition: background .2s, color .2s;
}

.est-reset-btn:hover { background: var(--px); color: #0a0a0a; }

.terminal-grid-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    opacity: .03;
    background-image:
        linear-gradient(var(--px) 1px, transparent 1px),
        linear-gradient(90deg, var(--px) 1px, transparent 1px);
    background-size: 20px 20px;
}


/* ── 13. CONTACT FORM ────────────────────────────────────────────────── */
.promo-contact {
    padding: 96px 0;
    border-top: 1px solid var(--px);
    background: rgba(242,242,13,.025);
}

.contact-title {
    font-family: var(--font-display);
    font-size: clamp(44px, 8vw, 96px);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -.03em;
    color: var(--pt);
    margin-bottom: 64px;
    line-height: 1;
}

.promo-contact-form {
    display: flex;
    flex-direction: column;
    gap: 60px;
    max-width: 840px;
}

.contact-field {
    position: relative;
    padding-top: 30px;
}

.contact-field-label {
    position: absolute;
    top: 0; left: 0;
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .2em;
    color: var(--px);
}

.contact-input,
.contact-textarea {
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 4px solid rgba(242,242,13,.32);
    color: var(--pt);
    font-family: var(--font-display);
    font-size: clamp(22px, 4.5vw, 52px);
    font-weight: 900;
    text-transform: uppercase;
    padding: 14px 0;
    outline: none;
    transition: border-color .2s;
    line-height: 1.2;
}

.contact-textarea {
    resize: none;
    font-size: clamp(18px, 3vw, 36px);
}

.contact-input::placeholder,
.contact-textarea::placeholder {
    color: var(--pt);
    opacity: .18;
}

.contact-input:focus,
.contact-textarea:focus { border-bottom-color: var(--px); }

.contact-form-status {
    font-family: var(--font-mono);
    font-size: 13px;
    padding: 4px 0;
    min-height: 20px;
}

.contact-submit-btn {
    background: var(--px);
    color: #0a0a0a;
    border: none;
    padding: 28px 36px;
    font-family: var(--font-display);
    font-size: clamp(22px, 3.5vw, 40px);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -.02em;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform .2s, filter .2s;
    width: 100%;
}

.contact-submit-btn:hover {
    transform: scale(1.02) rotate(1.5deg);
    filter: brightness(1.08);
}

.contact-submit-btn:disabled { opacity: .6; cursor: not-allowed; transform: none; }

.contact-submit-btn svg { transition: transform .25s; }
.contact-submit-btn:hover svg { transform: rotate(45deg); }


/* ── 14. FOOTER ──────────────────────────────────────────────────────── */
.promo-footer {
    border-top: 1px solid var(--pbdr);
    background: #050505;
    overflow: hidden;
}

/* Footer Top */
.footer-top {
    padding: 36px 0 32px;
    border-bottom: 1px solid rgba(242,242,13,.06);
}

.footer-inner {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 28px;
    align-items: flex-start;
    font-family: var(--font-mono);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: .15em;
    color: var(--pm);
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.footer-logo {
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 900;
    color: var(--pt);
    letter-spacing: -.02em;
    text-transform: uppercase;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}

.footer-col {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-col-label { color: var(--px); }

.footer-col a {
    color: var(--pm);
    text-decoration: none;
    transition: color .2s;
}

.footer-col a:hover { color: #fff; }

.footer-meta {
    display: flex;
    flex-direction: column;
    gap: 4px;
    text-align: right;
}

/* Footer Bottom: static decorative SYSTEM FAILURE full-width block */
.footer-bottom {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    width: 100vw;
    position: relative;
    left: 50%;
    transform: translateX(-50%);
    padding: 24px 0 0;
    overflow: hidden;
    user-select: none;
    pointer-events: none;
    border-top: 1px solid rgba(242,242,13,.08);
}

/* "SYSTEMFAILURE" stretch full viewport width on one line */
.footer-failure-title {
    display: block;
    font-family: var(--font-display);
    font-weight: 900;
    text-transform: uppercase;
    /* Ubah ukuran VW agar muat sekitar 13 karakter dalam 1 baris */
    font-size: clamp(60px, 14.5vw, 400px);
    letter-spacing: -.06em;
    line-height: .82;
    color: var(--pt);
    text-shadow: 6px 6px 0 #ff0000;
    transform: skew(-10deg);
    transform-origin: left bottom;
    padding: 0 24px; /* Samakan padding kiri dengan teks di bawahnya */
    margin: 0;
    white-space: nowrap;
    transition: text-shadow .3s, color .3s;
}

body.glitch-active .footer-failure-title {
    text-shadow:
        8px 8px 0 #ff0000,
        0 0 80px rgba(255, 0, 0, .15);
    animation: burning-jitter .12s steps(4) infinite;
}

/* Sub-line: KERNEL PANIC */
.footer-kernel {
    font-family: var(--font-display);
    font-size: clamp(16px, 2.6vw, 36px);
    font-weight: 900;
    text-transform: uppercase;
    color: var(--pt);
    padding: 18px 24px 0; /* Padding kiri 24px sejajar dengan title */
    letter-spacing: -.01em;
    margin: 0;
    text-align: left;
}

/* Sub-line: REBOOTING... */
.footer-reboot {
    font-family: var(--font-mono);
    font-size: clamp(14px, 1.6vw, 22px);
    color: var(--px);
    font-weight: 700;
    letter-spacing: .06em;
    padding: 8px 24px 32px; /* Padding kiri 24px sejajar dengan title */
    margin: 0;
    text-align: left;
}

/* Fade animation: gentle brightness pulse — no zoom, no movement */
@keyframes reboot-fade {
    0%,100% { opacity: .35; color: rgba(242,242,13,.35); }
    50%     { opacity: 1;   color: #f2f20d; }
}

body.glitch-active .footer-reboot {
    animation: reboot-fade 2.4s ease-in-out infinite;
}


/* ── 15. SYSTEM FAILURE OVERLAY ──────────────────────────────────────── */
/*  CRITICAL: display:none (not opacity:0) agar tidak masuk document flow
    meskipun position:fixed, beberapa WP theme styles bisa meng-override. */
#system-failure-overlay {
    display: none !important;
    position: fixed;
    inset: 0;
    background: #0a0a0a;
    z-index: 99999;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

#system-failure-overlay.active {
    display: flex !important;
    pointer-events: all;
    animation: tear .12s infinite;
    background:
        linear-gradient(transparent 50%, rgba(255,0,0,.12) 50%),
        linear-gradient(90deg, rgba(255,0,0,.07), rgba(0,255,0,.07), rgba(0,0,255,.07));
    background-size: 100% 2px, 3px 100%;
}

.failure-text-container {
    text-align: center;
    position: relative;
    z-index: 2;
    padding: 24px;
}

.panic-title {
    font-family: var(--font-display);
    font-size: clamp(72px, 14vw, 170px);
    font-weight: 900;
    text-transform: uppercase;
    color: var(--px);
    text-shadow: 10px 10px 0 #ff0000;
    transform: skew(-10deg);
    letter-spacing: -.1em;
    line-height: .9;
}

.panic-sub {
    font-family: var(--font-display);
    font-size: clamp(16px, 2.5vw, 32px);
    font-weight: 900;
    color: #fff;
    margin: 16px 0 8px;
}

.panic-reboot {
    font-family: var(--font-mono);
    font-size: 16px;
    color: var(--px);
    animation: ping-pulse .5s infinite;
}

.panic-dismiss {
    margin-top: 28px;
    border: 2px solid var(--px);
    padding: 10px 28px;
    font-family: var(--font-mono);
    font-size: 13px;
    font-weight: 900;
    color: var(--px);
    background: transparent;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: .2em;
    transition: background .2s, color .2s;
    display: block;
    margin-inline: auto;
}

.panic-dismiss:hover { background: var(--px); color: #0a0a0a; }

.failure-data-stream {
    position: absolute;
    inset: 0;
    overflow: hidden;
    opacity: .06;
    font-family: var(--font-mono);
    font-size: 9px;
    color: #ff0000;
    padding: 8px;
    pointer-events: none;
    word-break: break-all;
    line-height: 1.4;
}


/* ── 16. BACK TO TOP ─────────────────────────────────────────────────── */
.back-to-top {
    position: fixed;
    bottom: 28px;
    right: 24px;
    width: 44px;
    height: 44px;
    border: 2px solid var(--px);
    background: rgba(10,10,10,.92);
    color: var(--px);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 997;
    opacity: 0;
    pointer-events: none;
    transform: translateY(14px);
    transition: opacity .3s ease, transform .3s ease, background .2s ease;
    backdrop-filter: blur(6px);
}

.back-to-top.btt-visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--px);
    color: #0a0a0a;
}

.back-to-top:hover svg path {
    stroke: #0a0a0a;
}

body.glitch-active .back-to-top.btt-visible {
    box-shadow: 0 0 10px rgba(242,242,13,.3), 0 0 24px rgba(242,242,13,.1);
    animation: btt-pulse 2s ease-in-out infinite;
}

@keyframes btt-pulse {
    0%, 100% { box-shadow: 0 0 6px rgba(242,242,13,.25); }
    50%       { box-shadow: 0 0 16px rgba(242,242,13,.5), 0 0 32px rgba(242,242,13,.15); }
}

/* ── 17. RESPONSIVE ──────────────────────────────────────────────────── */

/* Tablet: 1024px */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(8, 1fr);
        grid-template-rows: auto;
        min-height: unset;
    }

    /* Re-layout services on 8-col grid */
    .svc-ui-arch   { grid-column: 1 / 9; grid-row: 1 / 3; min-height: 200px; }
    .svc-sys-logic { grid-column: 1 / 5; grid-row: 3;      min-height: 200px; }
    .svc-tiktok    { grid-column: 5 / 9; grid-row: 3;      min-height: 200px; }
    .svc-meta      { grid-column: 1 / 4; grid-row: 4;      min-height: 180px; }
    .svc-google    { grid-column: 4 / 9; grid-row: 4;      min-height: 180px; }

    .services-grid {
        grid-template-rows: 200px 200px 200px 180px;
    }

    /* Protocol: 2 cols */
    .protocol-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
    }
    .protocol-step--off-1,
    .protocol-step--off-3 { padding-top: 0; }

    /* Collage: flat stacked */
    .works-collage   { height: auto; position: static; display: flex; flex-direction: column; gap: 2px; }
    .collage-item    { position: static; width: 100%; height: 280px; transform: none !important; }
    .collage-item--a { border-width: 4px; }
    .collage-item--c { box-shadow: none; border-width: 4px; }

    /* Estimator: single col */
    .est-row { grid-template-columns: 1fr; gap: 10px; }
}

/* Mobile: 768px */
@media (max-width: 768px) {
    .promo-nav,
    .promo-header__controls,
    .promo-header__cta { display: none; }

    /* Power icon: tampil di mobile, margin-left auto mendorong ke kanan */
    .promo-lp-icon-mobile {
        display: flex;
        margin-left: auto;
    }

    /* Hamburger: ikut setelah power icon, hapus auto margin-nya */
    .promo-mobile-toggle {
        display: flex;
        margin-left: 0;
    }

    /* Mobile nav dropdown: tambah LP toggle baris di dalamnya */
    .promo-nav.mobile-open {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 57px; left: 0; right: 0;
        background: rgba(10,10,10,.98);
        padding: 20px 24px;
        gap: 20px;
        border-bottom: 1px solid var(--pbdr);
        z-index: 999;
    }

    /* Services: 2-col */
    .services-grid {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: auto;
    }

    .svc-ui-arch,
    .svc-sys-logic,
    .svc-tiktok,
    .svc-meta,
    .svc-google {
        grid-column: auto;
        grid-row: auto;
        min-height: 180px;
    }

    .svc-ui-arch { grid-column: 1 / 3; min-height: 220px; }

    /* Protocol: single col */
    .protocol-grid { grid-template-columns: 1fr; gap: 28px; }
    .protocol-step--off-2 { padding-top: 0; }

    /* Works: 2-col grid */
    .works-collage { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; height: auto; }
    .collage-item { position: static; width: 100%; height: 220px; transform: none !important; }

    /* Table scroll */
    .rates-table-wrap { -webkit-overflow-scrolling: touch; }

    /* Estimator: single col */
    .est-intensity { flex-wrap: wrap; }

    /* Footer */
    .footer-inner { flex-direction: column; }
    .footer-meta  { text-align: left; }
    .footer-bottom { padding: 20px 0 0; }

    /* SYSTEMFAILURE — scale down agar muat dalam 1 baris di 768px */
    /* formula: (100vw - 48px padding) / 7.2 karakter-lebar-efektif */
    .footer-failure-title {
        font-size: clamp(36px, calc((100vw - 48px) / 7.2), 110px);
        padding: 0 16px;
        letter-spacing: -.05em;
    }
    .footer-kernel { padding: 12px 16px 0; }
    .footer-reboot { padding: 6px 16px 28px; }

    /* Back to top: geser ke tengah di mobile */
    .back-to-top {
        right: 50%;
        transform: translateX(50%) translateY(14px);
        bottom: 20px;
    }
    .back-to-top.btt-visible {
        transform: translateX(50%) translateY(0);
    }

    body.glitch-active .hazard-border { border-width: 5px; }
}

/* Tiny: 480px */
@media (max-width: 480px) {
    .hero-outline { translate: 8px 0; }
    .promo-contact-form { gap: 40px; }
    .services-grid { grid-template-columns: 1fr; }
    .svc-ui-arch   { grid-column: auto; }
    .works-collage { grid-template-columns: 1fr; }
    .footer-links  { grid-template-columns: 1fr; }

    /* SYSTEMFAILURE — lebih kecil lagi di layar sangat sempit */
    .footer-failure-title {
        font-size: clamp(28px, calc((100vw - 32px) / 7.2), 70px);
        padding: 0 12px;
    }
    .footer-kernel { padding: 10px 12px 0; font-size: clamp(13px, 3.5vw, 22px); }
    .footer-reboot { padding: 4px 12px 24px; }

    /* Back to top: sedikit lebih kecil */
    .back-to-top { width: 40px; height: 40px; }
}