#service.services,
section#service.services {
    position: relative !important;
    isolation: isolate;
    display: block !important;
    flex-direction: unset !important;
    align-items: unset !important;
    justify-content: unset !important;
    margin: 0 !important;
    padding: 100px clamp(20px, 5vw, 72px) 120px !important;
    width: 100% !important;
    max-width: none !important;
    overflow: hidden;
    color: #f2f2f2;
    box-sizing: border-box;
    /* Same as About: no local fill — inherits body background */
    background: transparent !important;
    background-image: none !important;
}

/* No extra mesh / rings / veils — match About’s clean body backdrop */
#service.services::before,
#service.services::after {
    content: none !important;
    display: none !important;
}

/* Hide legacy card grid only when signal stage is present */
#service:has(.signal-stage) .services-grid,
#service:has(.signal-stage) .services-content {
    display: none !important;
}

/* ---------- HEADER — normal document flow ---------- */
#service .signal-head {
    position: relative;
    z-index: 2;
    display: block;
    width: 100%;
    max-width: 720px;
    margin: 0 auto 56px;
    padding: 0;
    text-align: center;
}

#service .signal-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 10px 12px;
    margin: 0 0 16px 0;
    font-family: "Orbitron", sans-serif;
    font-size: 10px;
    letter-spacing: 0.26em;
    text-transform: uppercase;
    color: var(--ink-faint, #9a9098);
}

#service .signal-kicker {
    color: var(--main, #ff4d6d);
}

#service .signal-sep {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: rgba(var(--main-rgb, 255, 80, 120), 0.45);
    flex-shrink: 0;
}

#service .signal-title {
    display: block;
    margin: 0 0 12px 0;
    padding: 0;
    font-family: "Orbitron", sans-serif;
    font-weight: 500;
    font-size: clamp(26px, 4.2vw, 44px);
    letter-spacing: -0.03em;
    line-height: 1.1;
    color: #fff;
}

#service .signal-lead {
    display: block;
    margin: 0 auto;
    padding: 0;
    max-width: 42ch;
    font-family: "Inter", sans-serif;
    font-size: 15px;
    line-height: 1.6;
    color: var(--ink-dim, #c9c9c9);
}

/* ---------- STAGE: CSS grid — rail | list ---------- */
#service .signal-stage {
    position: relative;
    z-index: 1;
    display: grid !important;
    grid-template-columns: 88px minmax(0, 1fr);
    gap: 8px 24px;
    align-items: stretch;
    width: 100%;
    max-width: 920px;
    margin: 0 auto;
    padding: 0;
}

/* Signal SVG fills the rail column height */
#service .signal-svg {
    position: relative !important;
    grid-column: 1;
    grid-row: 1;
    width: 100%;
    height: 100%;
    min-height: 100%;
    display: block;
    pointer-events: none;
    overflow: visible;
    align-self: stretch;
    filter:
        drop-shadow(0 0 8px rgba(var(--main-rgb, 255, 80, 120), 0.55))
        drop-shadow(0 0 18px rgba(var(--main-rgb, 255, 80, 120), 0.4))
        drop-shadow(0 0 4px rgba(255, 210, 215, 0.45));
}

#service .signal-path-pulse {
    stroke-dasharray: 6 94;
    animation: signalFlow 22s linear infinite;
}

#service .signal-path-pulse-b {
    stroke-dasharray: 3 97;
    animation: signalFlowRev 34s linear infinite;
}

@keyframes signalFlow {
    from { stroke-dashoffset: 0; }
    to { stroke-dashoffset: -100; }
}
@keyframes signalFlowRev {
    from { stroke-dashoffset: 0; }
    to { stroke-dashoffset: 100; }
}

#service .signal-node {
    transition: fill 0.3s ease, filter 0.3s ease;
}
#service .signal-node.is-active {
    fill: var(--main, #ff4d6d);
    filter: drop-shadow(0 0 8px rgba(var(--main-rgb, 255, 80, 120), 0.7));
}

#service .signal-micro path {
    opacity: 0.4;
    transition: opacity 0.35s ease, stroke 0.35s ease;
}
#service .signal-stage[data-active="0"] .signal-micro path:nth-child(1),
#service .signal-stage[data-active="1"] .signal-micro path:nth-child(2),
#service .signal-stage[data-active="2"] .signal-micro path:nth-child(3),
#service .signal-stage[data-active="3"] .signal-micro path:nth-child(4),
#service .signal-stage[data-active="4"] .signal-micro path:nth-child(5),
#service .signal-stage[data-active="5"] .signal-micro path:nth-child(6),
#service .signal-stage[data-active="6"] .signal-micro path:nth-child(7) {
    opacity: 1;
    stroke: var(--main, #ff4d6d);
}

/* ---------- LIST: normal block flow ---------- */
#service .signal-list {
    grid-column: 2;
    grid-row: 1;
    position: relative;
    z-index: 1;
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
    min-width: 0;
}

/* ============================================================
   SIGNAL ENTRY CARDS — theme-derived cherry-red palette
   (matte default, #240A19 hover with red glow, rich active)
   Text colors tuned for readability against every surface.
   ============================================================ */
#service .signal-entry {
    position: relative;
    display: grid;
    grid-template-columns: 40px minmax(0, 1fr);
    gap: 4px 14px;
    align-items: start;
    width: 100%;
    margin: 0 !important;
    padding: 14px 16px 14px 12px;
    border-radius: 12px;
    border: 1px solid rgba(var(--main-rgb, 255, 80, 120), 0.24);
    /* Default: matte muted cherry / deep cherry / crimson derived from --main */
    background:
        linear-gradient(
            135deg,
            color-mix(in srgb, var(--main, #5a0e1c) 22%, #2a0710) 0%,
            color-mix(in srgb, var(--main, #ff4d6d) 16%, #240610) 38%,
            color-mix(in srgb, var(--main, #6e071a) 12%, #1f060e) 68%,
            color-mix(in srgb, var(--main, #cb4d64) 9%, #1a050c) 100%
        );
    box-shadow:
        inset 0 1px 0 rgba(255, 205, 210, 0.06),
        0 4px 12px rgba(15, 2, 6, 0.35);
    box-sizing: border-box;
    cursor: pointer;
    outline: none;
    transition:
        background 0.35s ease,
        border-color 0.3s ease,
        box-shadow 0.35s ease,
        transform 0.3s ease;
}

/* Distinctive left accent — muted crimson by default */
#service .signal-entry::after {
    content: "";
    position: absolute;
    left: 0;
    top: 12px;
    bottom: 12px;
    width: 3px;
    border-radius: 3px;
    background: linear-gradient(
        180deg,
        color-mix(in srgb, var(--main, #ff4d6d) 70%, #000) 0%,
        color-mix(in srgb, var(--main, #ff4d6d) 45%, #000) 55%,
        color-mix(in srgb, var(--main, #640718) 25%, #000) 100%
    );
    opacity: 0.55;
    transition: opacity 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
}

#service .signal-entry:hover {
    /* Hover: #240A19 surface with a faint --main highlight + red glow */
    background:
        radial-gradient(120% 90% at 12% 0%, rgba(var(--main-rgb, 255, 80, 120), 0.1), transparent 60%),
        linear-gradient(135deg, #240A19 0%, #240A19 100%);
    border-color: rgba(var(--main-rgb, 255, 80, 120), 0.65);
    box-shadow:
        inset 0 1px 0 rgba(255, 210, 215, 0.08),
        0 8px 22px rgba(15, 2, 8, 0.5),
        0 0 22px rgba(var(--main-rgb, 255, 80, 120), 0.3);
    transform: translateY(-2px);
}

#service .signal-entry:hover::after {
    opacity: 1;
    background: linear-gradient(
        180deg,
        color-mix(in srgb, var(--main, #78081d) 95%, #fff) 0%,
        var(--main, #ff4d6d) 55%,
        color-mix(in srgb, var(--main, #ff4d6d) 55%, #000) 100%
    );
    box-shadow: 0 0 8px rgba(var(--main-rgb, 255, 80, 120), 0.55);
}

#service .signal-entry:focus-visible {
    outline: 2px solid rgba(var(--main-rgb, 255, 80, 120), 0.9);
    outline-offset: 2px;
}

#service .signal-entry.is-active {
    /* Active: richer, more saturated version of the same theme color */
    background:
        radial-gradient(120% 90% at 12% 0%, rgba(var(--main-rgb, 255, 80, 120), 0.2), transparent 55%),
        linear-gradient(
            135deg,
            color-mix(in srgb, var(--main, #ff4d6d) 62%, #2a0610) 0%,
            color-mix(in srgb, var(--main, #ff4d6d) 48%, #22050d) 40%,
            color-mix(in srgb, var(--main, #ff4d6d) 34%, #1c040a) 70%,
            color-mix(in srgb, var(--main, #ff4d6d) 22%, #170309) 100%
        );
    border-color: rgba(var(--main-rgb, 255, 80, 120), 0.7);
    box-shadow:
        inset 0 1px 0 rgba(255, 205, 210, 0.14),
        0 8px 24px rgba(35, 3, 9, 0.5),
        0 0 22px rgba(var(--main-rgb, 255, 80, 120), 0.26);
}

#service .signal-entry.is-active::before {
    content: "";
    position: absolute;
    left: 0;
    top: 12px;
    bottom: 12px;
    width: 2px;
    border-radius: 2px;
    background: linear-gradient(
        180deg,
        color-mix(in srgb, var(--main, #ff4d6d) 95%, #fff),
        var(--main, #ff4d6d),
        color-mix(in srgb, var(--main, #ff4d6d) 95%, #fff)
    );
    box-shadow: 0 0 8px rgba(var(--main-rgb, 255, 80, 120), 0.55);
}

#service .signal-entry.is-active::after {
    opacity: 1;
    background: linear-gradient(
        180deg,
        color-mix(in srgb, var(--main, #ff4d6d) 92%, #fff) 0%,
        var(--main, #ff4d6d) 55%,
        color-mix(in srgb, var(--main, #ff4d6d) 55%, #000) 100%
    );
}

/* --- TEXT: numbers --- */
#service .signal-num {
    font-family: "Orbitron", sans-serif;
    font-size: 12px;
    letter-spacing: 0.06em;
    /* Default: light warm rose-ivory — clearly visible on deep cherry */
    color: #ffcfc4;
    padding-top: 2px;
    line-height: 1.4;
    transition: color 0.25s ease;
}

/* On #240A19 hover, brighten toward ivory for contrast */
#service .signal-entry:hover .signal-num {
    color: #ffe3d8;
}

#service .signal-entry.is-active .signal-num {
    color: #fff0e8;
}

#service .signal-entry-main {
    min-width: 0;
}

/* --- TEXT: titles (bright warm ivory / white) --- */
#service .signal-entry-title {
    margin: 0 0 6px 0;
    padding: 0;
    font-family: "Orbitron", sans-serif;
    font-size: clamp(14px, 1.5vw, 17px);
    font-weight: 500;
    letter-spacing: -0.01em;
    line-height: 1.3;
    color: #fff8f2;
    transition: color 0.25s ease;
}

#service .signal-entry:hover .signal-entry-title {
    color: #ffffff;
}

#service .signal-entry.is-active .signal-entry-title {
    color: #ffffff;
    text-shadow: 0 0 16px rgba(var(--main-rgb, 255, 80, 120), 0.32);
}

/* --- TEXT: descriptions (readable warm neutral, clearly lighter than bg) --- */
#service .signal-entry-desc {
    display: block;
    margin: 0 0 8px 0;
    padding: 0;
    max-width: 52ch;
    max-height: none !important;
    overflow: visible !important;
    opacity: 1;
    font-family: "Inter", sans-serif;
    font-size: 13px;
    line-height: 1.5;
    color: #e4d0c8;
    transition: opacity 0.25s ease, color 0.25s ease;
}

#service .signal-entry:hover .signal-entry-desc {
    opacity: 1;
    color: #f5e4da;
}

#service .signal-entry.is-active .signal-entry-desc {
    opacity: 1;
    color: #fbeae0;
}

/* --- TEXT: tags --- */
#service .signal-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    max-height: none !important;
    overflow: visible !important;
    opacity: 0.9;
    transition: opacity 0.25s ease;
}

#service .signal-entry:hover .signal-tags {
    opacity: 1;
}

#service .signal-entry.is-active .signal-tags {
    opacity: 1;
}

#service .signal-tags span {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 4px;
    font-family: "Inter", sans-serif;
    font-size: 11px;
    /* Light cherry-ivory text on tinted chip, readable against card */
    color: #ffdccf;
    background: rgba(var(--main-rgb, 255, 80, 120), 0.18);
    border: 1px solid rgba(var(--main-rgb, 255, 80, 120), 0.32);
    transition: background 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}

#service .signal-entry:hover .signal-tags span {
    background: rgba(var(--main-rgb, 255, 80, 120), 0.26);
    border-color: rgba(var(--main-rgb, 255, 80, 120), 0.44);
    color: #fff1e8;
}

#service .signal-entry.is-active .signal-tags span {
    background: rgba(var(--main-rgb, 255, 80, 120), 0.3);
    border-color: rgba(var(--main-rgb, 255, 80, 120), 0.48);
    color: #fff5ec;
}

/* Alternating left / right placement */
#service .signal-entry:nth-child(odd) {
    margin-right: clamp(0px, 8%, 80px) !important;
    margin-left: 0 !important;
}
#service .signal-entry:nth-child(even) {
    margin-left: clamp(28px, 12%, 120px) !important;
    margin-right: 0 !important;
}

@media (max-width: 720px) {
    #service .signal-entry:nth-child(odd),
    #service .signal-entry:nth-child(even) {
        margin-left: 0 !important;
        margin-right: 0 !important;
    }
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 720px) {
    #service.services {
        padding: 80px 5% 90px !important;
    }
    #service .signal-stage {
        grid-template-columns: 56px minmax(0, 1fr);
        gap: 6px 14px;
    }
    #service .signal-entry {
        grid-template-columns: 32px minmax(0, 1fr);
        padding: 12px 10px;
    }
    #service .signal-head {
        margin-bottom: 36px;
    }
}

@media (max-width: 480px) {
    #service .signal-stage {
        grid-template-columns: 40px minmax(0, 1fr);
        gap: 4px 10px;
    }
}

/* ---------- LIGHT ---------- */
html[data-theme="light"] #service.services,
html[data-theme="light"] section#service.services {
    background: transparent !important;
    background-image: none !important;
    color: var(--ink, #2b1219);
}

html[data-theme="light"] #service .signal-title {
    color: #2b1219;
}
html[data-theme="light"] #service .signal-lead,
html[data-theme="light"] #service .signal-entry-desc {
    color: #5c3a44;
}

/* Light theme: soft cherry-rose gradients derived from --main */
html[data-theme="light"] #service .signal-entry {
    background:
        linear-gradient(
            135deg,
            color-mix(in srgb, var(--main, #ff4d6d) 14%, #fff5f6) 0%,
            color-mix(in srgb, var(--main, #ff4d6d) 20%, #fff2f4) 40%,
            color-mix(in srgb, var(--main, #ff4d6d) 26%, #fdeef0) 70%,
            color-mix(in srgb, var(--main, #ff4d6d) 32%, #fbe9ec) 100%
        );
    border-color: rgba(var(--main-rgb, 255, 80, 120), 0.26);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.7),
        0 4px 12px rgba(160, 25, 50, 0.1);
}
/* Light theme hover: soft #240A19-tinted surface, still readable on light background */
html[data-theme="light"] #service .signal-entry:hover {
    background:
        radial-gradient(120% 90% at 12% 0%, rgba(var(--main-rgb, 255, 80, 120), 0.18), transparent 60%),
        linear-gradient(135deg, #fbe4ec 0%, #f7d9e3 40%, #f2ccd8 70%, #ecbfcd 100%);
    border-color: rgba(var(--main-rgb, 255, 80, 120), 0.55);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.75),
        0 8px 22px rgba(160, 25, 50, 0.22),
        0 0 18px rgba(var(--main-rgb, 255, 80, 120), 0.2);
}
html[data-theme="light"] #service .signal-entry.is-active {
    background:
        radial-gradient(120% 90% at 12% 0%, rgba(255, 255, 255, 0.65), transparent 55%),
        linear-gradient(
            135deg,
            color-mix(in srgb, var(--main, #ff4d6d) 58%, #ffe6ea) 0%,
            color-mix(in srgb, var(--main, #ff4d6d) 68%, #ffdde3) 40%,
            color-mix(in srgb, var(--main, #ff4d6d) 76%, #ffd4dc) 70%,
            color-mix(in srgb, var(--main, #ff4d6d) 82%, #ffcbd4) 100%
        );
    border-color: rgba(var(--main-rgb, 255, 80, 120), 0.65);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.75),
        0 8px 24px rgba(160, 25, 50, 0.26),
        0 0 18px rgba(var(--main-rgb, 255, 80, 120), 0.22);
}
html[data-theme="light"] #service .signal-entry::after {
    background: linear-gradient(
        180deg,
        color-mix(in srgb, var(--main, #ff4d6d) 85%, #000) 0%,
        color-mix(in srgb, var(--main, #ff4d6d) 65%, #000) 55%,
        color-mix(in srgb, var(--main, #ff4d6d) 45%, #000) 100%
    );
    opacity: 0.55;
}
html[data-theme="light"] #service .signal-entry:hover::after,
html[data-theme="light"] #service .signal-entry.is-active::after {
    opacity: 0.95;
    background: linear-gradient(
        180deg,
        color-mix(in srgb, var(--main, #ff4d6d) 90%, #000) 0%,
        color-mix(in srgb, var(--main, #ff4d6d) 70%, #000) 55%,
        color-mix(in srgb, var(--main, #ff4d6d) 50%, #000) 100%
    );
    box-shadow: none;
}

/* Light theme text — dark cherry / warm neutral for contrast */
html[data-theme="light"] #service .signal-num {
    color: #8a3a2e;
}
html[data-theme="light"] #service .signal-entry:hover .signal-num,
html[data-theme="light"] #service .signal-entry.is-active .signal-num {
    color: #5f231c;
}
html[data-theme="light"] #service .signal-entry-title {
    color: #5a1a22;
}
html[data-theme="light"] #service .signal-entry:hover .signal-entry-title {
    color: #45131b;
}
html[data-theme="light"] #service .signal-entry.is-active .signal-entry-title {
    color: #3a0e15;
    text-shadow: none;
}
html[data-theme="light"] #service .signal-entry-desc {
    color: #6b4a48;
}
html[data-theme="light"] #service .signal-entry:hover .signal-entry-desc,
html[data-theme="light"] #service .signal-entry.is-active .signal-entry-desc {
    color: #4e2e2c;
}
html[data-theme="light"] #service .signal-tags span {
    background: rgba(var(--main-rgb, 255, 80, 120), 0.12);
    border-color: rgba(var(--main-rgb, 255, 80, 120), 0.26);
    color: #6b2a2c;
}
html[data-theme="light"] #service .signal-entry:hover .signal-tags span,
html[data-theme="light"] #service .signal-entry.is-active .signal-tags span {
    background: rgba(var(--main-rgb, 255, 80, 120), 0.18);
    border-color: rgba(var(--main-rgb, 255, 80, 120), 0.34);
    color: #551a1c;
}

/* ---------- RTL ---------- */
html[dir="rtl"] #service .signal-head {
    text-align: center;
}
html[dir="rtl"] #service .signal-meta {
    flex-direction: row-reverse;
}
html[dir="rtl"] #service .signal-stage {
    grid-template-columns: minmax(0, 1fr) 88px;
}
html[dir="rtl"] #service .signal-svg {
    grid-column: 2;
    transform: scaleX(-1);
}
html[dir="rtl"] #service .signal-list {
    grid-column: 1;
}
html[dir="rtl"] #service .signal-entry.is-active::before {
    left: auto;
    right: 0;
}
html[dir="rtl"] #service .signal-entry::after {
    left: auto;
    right: 0;
}
html[dir="rtl"] #service .signal-entry {
    padding: 14px 12px 14px 16px;
}

@media (max-width: 720px) {
    html[dir="rtl"] #service .signal-stage {
        grid-template-columns: minmax(0, 1fr) 56px;
    }
    html[dir="rtl"] #service .signal-entry {
        padding: 12px 10px;
    }
}

/* ---------- REDUCED MOTION ---------- */
@media (prefers-reduced-motion: reduce) {
    #service .signal-path-pulse,
    #service .signal-path-pulse-b {
        animation: none !important;
        stroke-dasharray: none;
        opacity: 0.3;
    }
    #service .signal-entry,
    #service .signal-entry-title,
    #service .signal-entry-desc,
    #service .signal-tags,
    #service .signal-tags span,
    #service .signal-num {
        transition: none !important;
    }
    #service .signal-entry:hover {
        transform: none;
    }
}

/* ============================================================
   ART DIRECTION v10 — quiet background, expressive wave
   (overrides earlier rules in this file; nothing above removed)
   ============================================================ */
#service {
    --svc-bg: #09070A;
    --svc-bg-2: #100910;
    --svc-haze: #240A19;
    --svc-rose-under: #35101F;
    --wave-shadow: #56132F;
    --wave-main: #A82D55;
    --wave-crimson: #E13F70;
    --wave-rose: #FF7198;
    --wave-peak: #FFC0D0;
}

/* Background: near-black + asymmetric, near-invisible burgundy haze.
   Faded at top/bottom so it melts into Projects and Contact. */
#service.services,
section#service.services {
    background: transparent !important;
}
#service.services::before {
    content: "" !important;
    display: block !important;
    position: absolute;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background:
        radial-gradient(38% 30% at 22% 46%, color-mix(in srgb, var(--svc-haze) 55%, transparent), transparent 70%),
        radial-gradient(30% 22% at 84% 70%, color-mix(in srgb, var(--svc-rose-under) 22%, transparent), transparent 72%),
        linear-gradient(180deg, var(--svc-bg) 0%, var(--svc-bg-2) 45%, var(--svc-bg-2) 60%, var(--svc-bg) 100%);
    -webkit-mask-image: linear-gradient(180deg, transparent 0, #a62222 14%, #690322 86%, transparent 100%);
            mask-image: linear-gradient(180deg, transparent 0, #5c0625 14%, #0000000e 86%, transparent 100%);
}
/* Faint technical grain */
#service.services::after {
    content: "" !important;
    display: block !important;
    position: absolute;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    opacity: 0.05;
    mix-blend-mode: overlay;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
    -webkit-mask-image: linear-gradient(180deg, transparent 0, #000 15%, #000 85%, transparent 100%);
            mask-image: linear-gradient(180deg, transparent 0, #000 15%, #000 85%, transparent 100%);
}

/* Minimal ambient depth right behind the wave rail */
#service .signal-stage::before {
    content: "";
    position: absolute;
    top: 4%;
    bottom: 4%;
    left: -10px;
    width: 108px;
    z-index: -1;
    pointer-events: none;
    background: radial-gradient(50% 50% at 50% 50%, color-mix(in srgb, var(--svc-haze) 28%, transparent), transparent 78%);
}
html[dir="rtl"] #service .signal-stage::before { left: auto; right: -10px; }

/* Wave: geometry first, glow only on the pulse */
#service .signal-svg { filter: none !important; }

#service .signal-path-soft {
    opacity: 0.35;
}
#service .signal-path-base {
    opacity: 0.9;
}
#service .signal-path-trace {
    stroke-dasharray: 22 28;
    opacity: 0.45;
    animation: signalTrace 48s linear infinite;
}
#service .signal-path-pulse {
    stroke-dasharray: 4 96;
    opacity: 0.9;
    animation: signalFlow 18s linear infinite;
}
#service .signal-path-pulse-b {
    stroke-dasharray: 1.2 98.8;
    opacity: 0;
    animation: signalFlowRev 34s linear infinite, signalPeak 34s ease-in-out infinite;
}
@keyframes signalTrace {
    from { stroke-dashoffset: 0; }
    to   { stroke-dashoffset: -100; } /* 22+28=50 → 2 periods, seamless */
}
/* Rare highlight: visible only part of each loop, fades in/out smoothly */
@keyframes signalPeak {
    0%, 30%  { opacity: 0; }
    42%, 58% { opacity: 0.85; }
    70%, 100% { opacity: 0; }
}

/* Branches & nodes: low-opacity burgundy, active → cherry (from --main) */
#service .signal-micro path {
    stroke: var(--main, #ff4d6d);
    opacity: 0.28;
}
#service .signal-stage[data-active="0"] .signal-micro path:nth-child(1),
#service .signal-stage[data-active="1"] .signal-micro path:nth-child(2),
#service .signal-stage[data-active="2"] .signal-micro path:nth-child(3),
#service .signal-stage[data-active="3"] .signal-micro path:nth-child(4),
#service .signal-stage[data-active="4"] .signal-micro path:nth-child(5),
#service .signal-stage[data-active="5"] .signal-micro path:nth-child(6),
#service .signal-stage[data-active="6"] .signal-micro path:nth-child(7) {
    opacity: 0.9;
    stroke: var(--main, #ff4d6d);
}
#service .signal-node { fill: var(--main, #ff4d6d); opacity: 0.7; }
#service .signal-node.is-active {
    fill: color-mix(in srgb, var(--main, #ff4d6d) 70%, #fff);
    opacity: 1;
    filter: drop-shadow(0 0 3px rgba(var(--main-rgb, 255, 80, 120), 0.7));
}

/* Entries: theme-derived palette already defined above.
   v10 refines borders/glow without flattening the palette. */
#service .signal-entry {
    border-color: rgba(var(--main-rgb, 255, 80, 120), 0.28);
}
#service .signal-entry:hover {
    border-color: rgba(var(--main-rgb, 255, 80, 120), 0.68);
}
#service .signal-entry.is-active {
    border-color: rgba(var(--main-rgb, 255, 80, 120), 0.72);
    box-shadow:
        inset 0 1px 0 rgba(255, 205, 210, 0.14),
        0 8px 24px rgba(35, 3, 9, 0.5),
        0 0 0 1px rgba(var(--main-rgb, 255, 80, 120), 0.22),
        0 0 22px rgba(var(--main-rgb, 255, 80, 120), 0.26);
}
#service .signal-entry.is-active::before {
    background: linear-gradient(
        180deg,
        color-mix(in srgb, var(--main, #ff4d6d) 95%, #fff),
        var(--main, #ff4d6d),
        color-mix(in srgb, var(--main, #ff4d6d) 60%, #000)
    );
    box-shadow: none;
}
#service .signal-entry.is-active .signal-entry-title { text-shadow: none; }

/* ---------- LIGHT THEME adaptation ---------- */
html[data-theme="light"] #service {
    --svc-bg: #fff5f6;
    --svc-bg-2: #fdecee;
    --svc-haze: #f7d3d8;
    --svc-rose-under: #f3c2c9;
    --wave-shadow: #f0c4cb;
    --wave-main: color-mix(in srgb, var(--main, #ff4d6d) 75%, #7a1f2f);
    --wave-crimson: color-mix(in srgb, var(--main, #ff4d6d) 85%, #7a1f2f);
    --wave-rose: color-mix(in srgb, var(--main, #ff4d6d) 70%, #fff);
    --wave-peak: color-mix(in srgb, var(--main, #ff4d6d) 55%, #fff);
}
html[data-theme="light"] #service.services::after { display: none !important; }
html[data-theme="light"] #service .signal-path-soft { opacity: 0.5; }

/* ---------- REDUCED MOTION: clean static wave ---------- */
@media (prefers-reduced-motion: reduce) {
    #service .signal-path-trace,
    #service .signal-path-pulse,
    #service .signal-path-pulse-b {
        animation: none !important;
        stroke-dasharray: none !important;
    }
    #service .signal-path-trace { opacity: 0.3; }
    #service .signal-path-pulse,
    #service .signal-path-pulse-b { opacity: 0 !important; }
}