.trx-hero-serv { position: relative; isolation: isolate; padding-block: clamp(80px, 11vh, 130px) clamp(48px, 6vh, 88px); background: var(--brand-primary); color: var(--bg-base); overflow: hidden; min-height: 78vh; min-height: 78dvh; display: flex; flex-direction: column; justify-content: flex-end; }

.trx-hero-serv__bg { position: absolute; inset: 0; z-index: -1; overflow: hidden; }
.trx-hero-serv__bg img { width: 100%; height: 100%; object-fit: cover; opacity: 0.4; transform: scale(1.03); transition: transform 1.4s var(--ease-out); }
.trx-hero-serv[data-loaded="true"] .trx-hero-serv__bg img { transform: scale(1); }
.trx-hero-serv__bg-grade { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(11,42,74,0.55) 0%, rgba(11,42,74,0.78) 50%, rgba(10,26,47,0.95) 100%); }
.trx-hero-serv__bg-noise { position: absolute; inset: 0; opacity: 0.07; background-image: linear-gradient(rgba(245,241,234,0.6) 1px, transparent 1px), linear-gradient(90deg, rgba(245,241,234,0.6) 1px, transparent 1px); background-size: 72px 72px; mask-image: radial-gradient(ellipse at 20% 40%, #000 25%, transparent 75%); -webkit-mask-image: radial-gradient(ellipse at 20% 40%, #000 25%, transparent 75%); }
.trx-hero-serv__bg-rule { position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: linear-gradient(90deg, transparent, var(--accent), transparent); }

.trx-hero-serv__inner { position: relative; }

/* Crumbs */
.trx-hero-serv__crumbs { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: var(--fs-100); letter-spacing: 0.14em; text-transform: uppercase; color: var(--secondary-soft); margin-bottom: var(--space-7); }
.trx-hero-serv__crumbs a { color: var(--secondary-soft); text-decoration: none; transition: color var(--dur-fast) var(--ease-out); }
.trx-hero-serv__crumbs a:hover { color: var(--accent); }
.trx-hero-serv__crumbs [aria-current] { color: var(--bg-base); }

/* Grid */
.trx-hero-serv__grid { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: clamp(var(--space-6), 4vw, var(--space-8)); align-items: end; }
@media (max-width: 960px) { .trx-hero-serv__grid { grid-template-columns: 1fr; gap: var(--space-6); } }

/* Copy */
.trx-hero-serv__eyebrow { display: inline-flex; align-items: center; gap: 10px; padding: 6px 14px; border: 1px solid rgba(245,241,234,0.22); border-radius: var(--radius-pill); background: rgba(11,42,74,0.4); font-family: var(--font-mono); font-size: var(--fs-100); letter-spacing: 0.18em; text-transform: uppercase; color: var(--secondary-soft); margin: 0 0 var(--space-5); }
.trx-hero-serv__eyebrow-dot { width: 7px; height: 7px; border-radius: 999px; background: var(--accent); box-shadow: 0 0 0 4px rgba(232,117,26,0.18); animation: trx-hs-pulse 2.6s var(--ease-in-out) infinite; }
@keyframes trx-hs-pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.55; } }
@media (prefers-reduced-motion: reduce) { .trx-hero-serv__eyebrow-dot { animation: none; } }

.trx-hero-serv__title { font-family: var(--font-display); font-weight: 600; font-size: clamp(2.2rem, 5.4vw, 4.4rem); line-height: 1.02; letter-spacing: -0.025em; margin: 0; color: var(--bg-base); max-width: 22ch; }

.trx-hero-serv__lede { font-size: clamp(1rem, 1.25vw, 1.2rem); line-height: 1.6; color: rgba(245,241,234,0.82); margin: var(--space-5) 0 var(--space-6); max-width: 56ch; }
.trx-hero-serv__lede::before { content: ''; display: inline-block; width: 32px; height: 1px; background: var(--accent); vertical-align: middle; margin-right: var(--space-3); }

.trx-hero-serv__cta { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-mono); font-size: var(--fs-200); letter-spacing: 0.08em; text-transform: uppercase; color: var(--bg-base); text-decoration: none; padding: 8px 0; border-bottom: 1px solid rgba(245,241,234,0.4); transition: color var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out); }
.trx-hero-serv__cta:hover { color: var(--accent); border-bottom-color: var(--accent); }
.trx-hero-serv__cta svg { transition: transform var(--dur-fast) var(--ease-out); }
.trx-hero-serv__cta:hover svg { transform: translateY(3px); }

/* Index */
.trx-hero-serv__index { padding: var(--space-5); border: 1px solid rgba(245,241,234,0.18); border-radius: var(--radius-md); background: rgba(245,241,234,0.04); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); display: flex; flex-direction: column; gap: var(--space-3); }
.trx-hero-serv__index-label { font-family: var(--font-mono); font-size: var(--fs-100); letter-spacing: 0.18em; text-transform: uppercase; color: var(--secondary-soft); margin: 0; }
.trx-hero-serv__index-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 2px; }
.trx-hero-serv__index-list li { opacity: 0; transform: translateX(8px); animation: trx-hs-rise 600ms var(--ease-out) forwards; animation-delay: calc(180ms + var(--i, 0) * 90ms); }
@keyframes trx-hs-rise { to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .trx-hero-serv__index-list li { opacity: 1; transform: none; animation: none; } }

.trx-hero-serv__index-item { display: grid; grid-template-columns: auto 1fr auto; gap: var(--space-3); align-items: center; padding: var(--space-3); border-radius: var(--radius-sm); color: var(--bg-base); text-decoration: none; transition: background var(--dur-fast) var(--ease-out), padding var(--dur-base) var(--ease-out); border-bottom: 1px dashed rgba(245,241,234,0.14); }
.trx-hero-serv__index-list li:last-child .trx-hero-serv__index-item { border-bottom: 0; }
.trx-hero-serv__index-item:hover { background: rgba(245,241,234,0.06); padding-left: var(--space-4); }
.trx-hero-serv__index-num { font-family: var(--font-mono); font-size: var(--fs-100); letter-spacing: 0.12em; color: var(--accent); padding: 4px 8px; border: 1px solid rgba(232,117,26,0.5); border-radius: var(--radius-sm); line-height: 1; }
.trx-hero-serv__index-body { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.trx-hero-serv__index-name { font-family: var(--font-display); font-size: clamp(1.1rem, 1.6vw, 1.3rem); line-height: 1.15; color: var(--bg-base); letter-spacing: -0.01em; }
.trx-hero-serv__index-sub { font-family: var(--font-mono); font-size: var(--fs-100); letter-spacing: 0.06em; color: var(--secondary-soft); }
.trx-hero-serv__index-arrow { color: var(--accent); font-size: var(--fs-400); transition: transform var(--dur-fast) var(--ease-out); }
.trx-hero-serv__index-item:hover .trx-hero-serv__index-arrow { transform: translateY(4px); }