/* ==========================================================================
   Adams Gas — Flagship SERVICE HUBS · "BOLD INDUSTRIAL" direction
   Dark bento hero, heavy Archivo grotesk, orange blocks, gapless grids,
   tight dark/light rhythm with layered shading. B2C / high-volume / trade.
   ========================================================================== */
.agsc-hub {
    --o: var(--primary, #f1592a);
    --o-d: #d8481b;
    --ink: #111113;
    --ink2: #1b1b1f;
    --paper: #f3f1ec;
    --paper2: #fbfaf7;
    --body: #54545c;
    --ease: cubic-bezier(0.22, 1, 0.36, 1);
    --wrap: 1240px;
    font-family: 'Lato', sans-serif;
    color: var(--body);
    background: #fff;
}
.agsc-hub h1, .agsc-hub h2, .agsc-hub h3 { font-family: 'Archivo', sans-serif; color: var(--ink); letter-spacing: -0.02em; }
.agsc-hub-wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 2rem; }

/* Kickers ----------------------------------------------------------------- */
.agsc-hub-eyebrow, .agsc-hub-kicker { display: inline-block; font-family: 'Archivo Narrow', 'Archivo', sans-serif; font-weight: 700; font-size: 1.31rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--o); margin-bottom: 0.85rem; }
.agsc-hub-eyebrow--ink { color: #111; }
.agsc-hub-kicker--light { color: #ffb89c; }

/* ── HERO: dark bento (tightened) ────────────────────────────────────── */
.agsc-hub-hero { background: radial-gradient(115% 130% at 84% -12%, #202026 0%, var(--ink) 56%); color: #fff; padding: 0.75rem 0 1.75rem; }
.agsc-hub-crumbs { display: flex; align-items: center; gap: 0.55rem; font-size: 1.31rem; color: #7d7d86; padding: 0.5rem 0 1.3rem; border-bottom: 1px solid #2a2a31; margin-bottom: 1.5rem; }
.agsc-hub-crumbs a { color: #b6b6bf; text-decoration: none; } .agsc-hub-crumbs a:hover { color: #fff; }
.agsc-hub-crumbs em { color: #fff; font-style: normal; }
.agsc-hub-bento { display: grid; grid-template-columns: repeat(12, 1fr); grid-auto-rows: minmax(56px, auto); gap: 12px; }
.agsc-hub-bento__main { grid-column: span 8; grid-row: span 4; background: linear-gradient(165deg, #21212733 0%, var(--ink2) 55%), var(--ink2); border: 1px solid #2a2a31; border-radius: 20px; padding: 2.5rem 2.7rem; display: flex; flex-direction: column; justify-content: center; box-shadow: inset 0 1px 0 rgba(255,255,255,0.04); }
.agsc-hub-bento__main h1 { font-weight: 900; font-size: clamp(4rem, 5.2vw, 7.2rem); line-height: 0.95; text-transform: uppercase; color: #fff; margin: 0.9rem 0; }
.agsc-hub-bento__main h1 span, .agsc-hub-bento__main h1 br + span { color: var(--o); }
.agsc-hub-bento__main p { color: #b7b7bf; font-size: 1.73rem; line-height: 1.5; max-width: 48ch; margin: 0; }
.agsc-hub-bento__link { display: inline-flex; align-items: center; gap: 0.5rem; margin-top: 1.3rem; color: #fff; font-family: 'Archivo', sans-serif; font-weight: 700; text-decoration: none; align-self: flex-start; transition: gap 0.3s var(--ease), color 0.3s; }
.agsc-hub-bento__link svg { width: 1.1rem; height: 1.1rem; } .agsc-hub-bento__link:hover { color: var(--o); gap: 0.9rem; }
.agsc-hub-bento__cta { grid-column: span 4; grid-row: span 2; background: linear-gradient(150deg, #ff6a3d 0%, var(--o) 60%); border-radius: 20px; padding: 1.85rem; display: flex; flex-direction: column; justify-content: space-between; color: #111; text-decoration: none; box-shadow: 0 24px 50px -26px rgba(241,89,42,0.6); transition: filter 0.35s var(--ease), transform 0.4s var(--ease); }
.agsc-hub-bento__cta:hover { filter: brightness(1.06); transform: translateY(-3px); }
.agsc-hub-bento__ctabig { font-family: 'Archivo', sans-serif; font-weight: 900; font-size: clamp(2.4rem, 2.3vw, 3.2rem); line-height: 0.98; text-transform: uppercase; color: #111; margin-top: 0.5rem; }
.agsc-hub-bento__arrow { align-self: flex-end; width: 3.2rem; height: 3.2rem; border-radius: 999px; background: #111; color: #fff; display: flex; align-items: center; justify-content: center; transition: transform 0.4s var(--ease); }
.agsc-hub-bento__arrow svg { width: 1.25rem; height: 1.25rem; } .agsc-hub-bento__cta:hover .agsc-hub-bento__arrow { transform: translate(3px, -3px); }
.agsc-hub-bento__img { grid-column: span 4; grid-row: span 2; border-radius: 20px; background: #222 center/cover no-repeat; box-shadow: inset 0 0 0 1px rgba(255,255,255,0.06); }
.agsc-hub-strip { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.2rem 2.5rem; background: linear-gradient(165deg, #212127 0%, var(--ink2) 60%); border: 1px solid #2a2a31; border-radius: 18px; padding: 1.4rem 2rem; margin-top: 12px; }
.agsc-hub-strip__stats { display: flex; gap: 2.5rem; flex-wrap: wrap; }
.agsc-hub-strip__stat b { font-family: 'Archivo', sans-serif; font-weight: 900; font-size: 3.2rem; color: var(--o); line-height: 1; }
.agsc-hub-strip__stat span { display: block; color: #8c8c95; font-size: 1.28rem; margin-top: 0.2rem; }
.agsc-hub-strip__trust { list-style: none; display: flex; flex-wrap: wrap; gap: 0.6rem 1.5rem; padding: 0; margin: 0; }
.agsc-hub-strip__trust li { position: relative; padding-left: 1.2rem; font-family: 'Archivo Narrow', sans-serif; font-weight: 700; font-size: 1.47rem; color: #d4d4db; }
.agsc-hub-strip__trust li::before { content: ''; position: absolute; left: 0; top: 0.5em; width: 0.5rem; height: 0.5rem; border-radius: 999px; background: var(--o); }

/* ── Sections (tighter, with layered shading) ────────────────────────── */
.agsc-hub-section { padding: 3.75rem 0; background: linear-gradient(180deg, var(--paper2) 0%, var(--paper) 100%); }
.agsc-hub-section--tint { background: linear-gradient(180deg, var(--paper) 0%, #ece9e2 100%); box-shadow: inset 0 14px 26px -22px rgba(15,15,18,0.18); }
.agsc-hub-section--dark { background: radial-gradient(120% 95% at 72% -5%, #1c1c22 0%, var(--ink) 62%); box-shadow: inset 0 16px 30px -24px rgba(0,0,0,0.6); }
.agsc-hub-head { max-width: 720px; margin: 0 0 2.1rem; }
.agsc-hub-head--center { margin-left: auto; margin-right: auto; text-align: center; }
.agsc-hub-section h2, .agsc-hub-volume h2, .agsc-hub-ctaband h2 { font-weight: 900; font-size: clamp(2.96rem, 3.8vw, 4.8rem); line-height: 0.98; text-transform: uppercase; margin: 0 0 0.6rem; }
.agsc-hub-section--dark h2 { color: #fff; } .agsc-hub-section--dark .agsc-hub-lead { color: #b7b7bf; }
.agsc-hub-lead { font-size: 1.73rem; line-height: 1.5; color: var(--body); margin: 0; }
.agsc-hub-prose { font-size: 1.68rem; line-height: 1.65; color: var(--body); }
.agsc-hub-prose p { margin: 0 0 0.95rem; } .agsc-hub-prose p:last-child { margin: 0; }
.agsc-hub-prose--light { color: rgba(255,255,255,0.78); } .agsc-hub-prose--light strong { color: #fff; }

/* Split + framed image ---------------------------------------------------- */
.agsc-hub-split { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 3rem; align-items: center; }
.agsc-hub-split--rev .agsc-hub-frame { order: -1; }
.agsc-hub-split__text h2 { margin-top: 0.2rem; }
.agsc-hub-ticks { list-style: none; padding: 0; margin: 1.4rem 0 0; display: grid; gap: 0.65rem; }
.agsc-hub-ticks li { position: relative; padding-left: 2rem; font-family: 'Archivo', sans-serif; font-weight: 600; font-size: 1.6rem; color: var(--ink); line-height: 1.4; }
.agsc-hub-ticks--light li { color: #fff; }
.agsc-hub-ticks li::before { content: ''; position: absolute; left: 0; top: 0; width: 1.35rem; height: 1.35rem; background: var(--o) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 13l4 4L19 7'/%3E%3C/svg%3E") center/0.85rem no-repeat; border-radius: 6px; box-shadow: 0 6px 14px -6px rgba(241,89,42,0.7); }
.agsc-hub-frame { position: relative; border-radius: 20px; overflow: hidden; box-shadow: 0 34px 64px -34px rgba(15,15,18,0.6); }
.agsc-hub-frame__img { aspect-ratio: 4/3.1; background: #e9e9ec center/cover no-repeat; }
.agsc-hub-frame__cap { position: absolute; left: 0; bottom: 0; background: var(--o); color: #111; font-family: 'Archivo', sans-serif; font-weight: 800; font-size: 1.31rem; text-transform: uppercase; padding: 0.55rem 1.05rem; border-top-right-radius: 14px; }

/* Benefits — cards with orange foot --------------------------------------- */
.agsc-hub-benefits { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.agsc-hub-card { background: linear-gradient(180deg, #fff 0%, #fbfaf8 100%); border-radius: 16px; padding: 1.7rem 1.55rem; border-bottom: 4px solid var(--o); box-shadow: 0 22px 42px -26px rgba(15,15,18,0.5); transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease); }
.agsc-hub-card__in { display: contents; }
.agsc-hub-card:hover { transform: translateY(-5px); box-shadow: 0 34px 58px -28px rgba(15,15,18,0.55); }
.agsc-hub-card__ic { display: inline-flex; width: 2.8rem; height: 2.8rem; border-radius: 12px; align-items: center; justify-content: center; background: var(--ink); color: var(--o); margin-bottom: 1rem; box-shadow: 0 10px 20px -10px rgba(15,15,18,0.6); }
.agsc-hub-card__ic svg { width: 1.4rem; height: 1.4rem; }
.agsc-hub-card h3 { font-weight: 800; font-size: 1.84rem; text-transform: uppercase; letter-spacing: -0.01em; margin: 0 0 0.45rem; }
.agsc-hub-card p { font-size: 1.5rem; line-height: 1.5; color: var(--body); margin: 0; }

/* Showcase tiles (on dark) ------------------------------------------------ */
.agsc-hub-showcase { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.agsc-hub-tile { position: relative; aspect-ratio: 3/3.4; border-radius: 16px; overflow: hidden; text-decoration: none; background: #222 var(--img) center/cover no-repeat; box-shadow: 0 24px 44px -26px rgba(0,0,0,0.7); transition: transform 0.45s var(--ease); }
.agsc-hub-tile__shade { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(15,15,18,0.08) 28%, rgba(15,15,18,0.92) 100%); transition: background 0.4s; }
.agsc-hub-tile__body { position: absolute; left: 0; right: 0; bottom: 0; z-index: 1; padding: 1.1rem; }
.agsc-hub-tile__meta { display: block; font-family: 'Archivo Narrow', sans-serif; font-size: 1.12rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: #ffb89c; margin-bottom: 0.2rem; }
.agsc-hub-tile__t { display: block; font-family: 'Archivo', sans-serif; font-weight: 800; font-size: 1.68rem; text-transform: uppercase; color: #fff; line-height: 1.1; }
.agsc-hub-tile:hover { transform: translateY(-5px); }
.agsc-hub-tile:hover .agsc-hub-tile__shade { background: linear-gradient(180deg, rgba(15,15,18,0.1) 16%, rgba(241,89,42,0.7) 100%); }

/* Steps ------------------------------------------------------------------- */
.agsc-hub-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.agsc-hub-step { background: linear-gradient(180deg, #fff 0%, #fbfaf8 100%); border-radius: 16px; padding: 1.9rem 1.7rem; border-top: 4px solid var(--o); box-shadow: 0 22px 42px -28px rgba(15,15,18,0.45); }
.agsc-hub-step__n { display: inline-flex; align-items: center; justify-content: center; width: 2.9rem; height: 2.9rem; border-radius: 12px; background: var(--ink); color: var(--o); font-family: 'Archivo', sans-serif; font-weight: 900; font-size: 2rem; margin-bottom: 1rem; box-shadow: 0 12px 24px -10px rgba(15,15,18,0.6); }
.agsc-hub-step h3 { font-weight: 800; font-size: 1.89rem; text-transform: uppercase; margin: 0 0 0.45rem; }
.agsc-hub-step p { font-size: 1.52rem; line-height: 1.5; color: var(--body); margin: 0; }

/* Volume / trade band (dark) ---------------------------------------------- */
.agsc-hub-volume { position: relative; overflow: hidden; background: radial-gradient(110% 100% at 78% 0%, #1d1d23 0%, var(--ink) 60%); color: #fff; padding: 4rem 0; box-shadow: inset 0 16px 30px -24px rgba(0,0,0,0.6); }
.agsc-hub-volume::before { content: ''; position: absolute; top: -25%; left: -8%; width: 560px; height: 560px; background: radial-gradient(circle, rgba(241,89,42,0.22) 0%, transparent 70%); pointer-events: none; }
.agsc-hub-volume h2 { color: #fff; }

/* Comparison -------------------------------------------------------------- */
.agsc-hub-compare { max-width: 900px; margin: 0 auto; border-radius: 18px; overflow: hidden; border: 2px solid var(--ink); box-shadow: 0 30px 60px -34px rgba(15,15,18,0.4); }
.agsc-hub-compare__row { display: grid; grid-template-columns: 1fr 8rem 8rem; align-items: center; gap: 1rem; padding: 1rem 1.7rem; border-bottom: 1px solid #e7e4dd; background: #fff; }
.agsc-hub-compare__row:last-child { border-bottom: none; }
.agsc-hub-compare__row > span:first-child { font-family: 'Archivo', sans-serif; font-weight: 600; color: var(--ink); }
.agsc-hub-compare__row > span:not(:first-child) { text-align: center; }
.agsc-hub-compare__row--h { background: var(--ink); }
.agsc-hub-compare__row--h span { font-family: 'Archivo', sans-serif; font-weight: 800; font-size: 1.47rem; text-transform: uppercase; color: #fff; }
.agsc-hub-compare__row--h .agsc-hub-compare__us { color: var(--o); }
.agsc-hub-compare__us { background: rgba(241,89,42,0.06); }
.agsc-hub-compare i { display: inline-flex; width: 1.7rem; height: 1.7rem; border-radius: 8px; align-items: center; justify-content: center; }
.agsc-hub-compare i svg { width: 1rem; height: 1rem; }
.agsc-hub-compare .agsc-yes { background: var(--o); color: #fff; box-shadow: 0 6px 14px -6px rgba(241,89,42,0.7); }
.agsc-hub-compare .agsc-no { background: #ededea; color: #b4b4ad; }

/* CTA band (orange) ------------------------------------------------------- */
.agsc-hub-ctaband { padding: 0.5rem 0 4rem; background: linear-gradient(180deg, var(--paper2) 0%, var(--paper) 100%); }
.agsc-hub-ctaband__in { position: relative; overflow: hidden; background: linear-gradient(135deg, #ff6a3d 0%, var(--o) 55%); border-radius: 24px; padding: 3rem; display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap; box-shadow: 0 36px 70px -32px rgba(241,89,42,0.65); }
.agsc-hub-ctaband__in::before { content: ''; position: absolute; right: -5%; bottom: -70%; width: 440px; height: 440px; background: radial-gradient(circle, rgba(255,255,255,0.22) 0%, transparent 70%); }
.agsc-hub-ctaband h2 { color: #111; margin: 0 0 0.4rem; }
.agsc-hub-ctaband p { color: rgba(17,17,17,0.82); margin: 0; font-size: 1.68rem; max-width: 46ch; font-weight: 600; }
.agsc-hub-ctaband__btns { display: flex; flex-wrap: wrap; gap: 0.8rem; position: relative; z-index: 1; }

/* Buttons (CTA band) ------------------------------------------------------ */
.agsc-hub-btn { display: inline-flex; align-items: center; gap: 0.7rem; padding: 0.85rem 0.85rem 0.85rem 1.5rem; border-radius: 999px; font-family: 'Archivo', sans-serif; font-weight: 700; font-size: 1.57rem; text-decoration: none; transition: transform 0.4s var(--ease), background 0.3s; }
.agsc-hub-btn__ic { display: inline-flex; align-items: center; justify-content: center; width: 2rem; height: 2rem; border-radius: 999px; }
.agsc-hub-btn__ic svg { width: 1rem; height: 1rem; }
.agsc-hub-btn:hover { transform: translateY(-2px); }
.agsc-hub-btn--onorange { background: #111; color: #fff; } .agsc-hub-btn--onorange .agsc-hub-btn__ic { background: rgba(255,255,255,0.18); }
.agsc-hub-btn--ghostorange { background: transparent; color: #111; border: 1.5px solid rgba(17,17,17,0.4); } .agsc-hub-btn--ghostorange .agsc-hub-btn__ic { background: rgba(17,17,17,0.1); }

/* FAQ --------------------------------------------------------------------- */
.agsc-hub-faq { max-width: 880px; }
.agsc-hub-faq__i { background: #fff; border-radius: 12px; margin-bottom: 0.6rem; border-left: 3px solid var(--o); box-shadow: 0 16px 34px -30px rgba(15,15,18,0.4); overflow: hidden; }
.agsc-hub-faq__i summary { cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.1rem 1.5rem; font-family: 'Archivo', sans-serif; font-weight: 700; font-size: 1.65rem; color: var(--ink); }
.agsc-hub-faq__i summary::-webkit-details-marker { display: none; }
.agsc-hub-faq__pm { position: relative; flex-shrink: 0; width: 1.4rem; height: 1.4rem; }
.agsc-hub-faq__pm::before, .agsc-hub-faq__pm::after { content: ''; position: absolute; top: 50%; left: 50%; width: 0.85rem; height: 2.5px; background: var(--o); transform: translate(-50%,-50%); transition: transform 0.3s var(--ease); }
.agsc-hub-faq__pm::after { transform: translate(-50%,-50%) rotate(90deg); }
.agsc-hub-faq__i[open] .agsc-hub-faq__pm::after { transform: translate(-50%,-50%); }
.agsc-hub-faq__i > div { padding: 0 1.5rem 1.25rem; color: var(--body); line-height: 1.65; }
.agsc-hub-faq__i > div p { margin: 0; }

/* Explore chips ----------------------------------------------------------- */
.agsc-hub-explore { margin-top: 2.4rem; }
.agsc-hub-chips { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.agsc-hub-chip { display: inline-flex; background: #fff; border: 2px solid var(--ink); border-radius: 999px; padding: 0.55rem 1.15rem; font-family: 'Archivo', sans-serif; font-weight: 700; font-size: 1.44rem; color: var(--ink); text-decoration: none; transition: background 0.3s, color 0.3s, transform 0.3s var(--ease); }
.agsc-hub-chip:hover { background: var(--o); border-color: var(--o); color: #fff; transform: translateY(-2px); }

/* Scroll-reveal ----------------------------------------------------------- */
.agsc-reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.65s var(--ease), transform 0.75s var(--ease); }
.agsc-reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .agsc-reveal { opacity: 1; transform: none; transition: none; } }

/* Responsive -------------------------------------------------------------- */
@media (max-width: 1000px) {
    .agsc-hub-bento__main, .agsc-hub-bento__cta, .agsc-hub-bento__img { grid-column: span 12; grid-row: auto; }
    .agsc-hub-bento__main { justify-content: flex-start; padding: 2.2rem 1.9rem; }
    .agsc-hub-bento__cta { min-height: 180px; }
    .agsc-hub-bento__img { min-height: 230px; }
    .agsc-hub-benefits, .agsc-hub-showcase { grid-template-columns: repeat(2, 1fr); }
    .agsc-hub-split { grid-template-columns: 1fr; gap: 2rem; } .agsc-hub-split--rev .agsc-hub-frame { order: 0; }
    .agsc-hub-steps { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
    .agsc-hub-wrap { padding-left: 1.2rem; padding-right: 1.2rem; }
    .agsc-hub-bento__main { padding: 1.8rem 1.5rem; } .agsc-hub-bento__main h1 { margin: 0.7rem 0; }
    .agsc-hub-section, .agsc-hub-volume { padding: 2.6rem 0; }
    .agsc-hub-head { margin-bottom: 1.6rem; }
    .agsc-hub-benefits { grid-template-columns: 1fr; }
    .agsc-hub-showcase { grid-template-columns: 1fr 1fr; gap: 8px; }
    .agsc-hub-strip { flex-direction: column; align-items: flex-start; gap: 1rem; padding: 1.3rem 1.4rem; }
    .agsc-hub-ctaband__in { padding: 2rem 1.5rem; }
    .agsc-hub-compare__row { grid-template-columns: 1fr 3.4rem 3.4rem; padding: 0.85rem 1rem; gap: 0.5rem; font-size: 1.44rem; }
}