/* Generative AI for Commerce — crisp, outcome-driven */
:root { --gac-accent: var(--primary); --gac-ink:#0f172a; --gac-muted:#4b5563; --gac-border:#e5e7eb; --gac-soft:#f8fafc; }
.gac-hero{position:relative;background:
  radial-gradient(circle at 10% 10%, rgba(233,119,48,.12), transparent 28%),
  radial-gradient(circle at 88% 18%, rgba(16,185,129,.10), transparent 26%),
  linear-gradient(180deg, #f7fafb, #edf4f1);
  padding:88px 0 38px; overflow:hidden}
.gac-hero__shell{position:relative;padding:30px;border-radius:30px;background:rgba(255,255,255,.66);border:1px solid rgba(255,255,255,.82);box-shadow:0 22px 52px rgba(15,23,42,.08);backdrop-filter:blur(12px)}
.gac-hero__inner{display:grid;grid-template-columns:1.1fr .9fr;gap:32px;align-items:center}
@media (max-width: 992px){.gac-hero__inner{grid-template-columns:1fr}}
.gac-hero__kicker{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:18px}
.gac-hero__eyebrow{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:#64748b;font-weight:800;display:inline-flex;align-items:center;gap:10px}
.gac-hero__eyebrow::before{content:"";width:26px;height:2px;border-radius:999px;background:linear-gradient(90deg,var(--primary),rgba(225,92,2,.2))}
.gac-hero__segments{display:flex;gap:8px;flex-wrap:wrap}
.gac-hero__segments span{display:inline-flex;align-items:center;gap:6px;background:#fff;border:1px solid var(--gac-border);border-radius:999px;padding:4px 10px;font-size:12px;font-weight:700;color:#111;box-shadow:0 8px 18px rgba(0,0,0,.04)}
.gac-hero__title{font-size: clamp(32px, 4.8vw, 56px);line-height:1.02;margin:0 0 12px;color:var(--gac-ink)}
.gac-hero__subtitle{font-size: clamp(16px, 2.3vw, 21px);color:var(--gac-muted);max-width: 60ch;margin:0}
.gac-hero__ctas{display:flex;flex-wrap:wrap;gap:14px;margin-top:22px}
.gac-hero__viz{position:relative;min-height:320px;display:grid;align-content:center}
.gac-hero__cluster{display:flex;flex-wrap:wrap;gap:10px;justify-content:flex-end;position:relative;z-index:1;margin-bottom:14px}
.gac-hero__viz .chip{display:inline-block;background:#fff;border:1px solid #eee;border-radius:999px;padding:8px 12px;font-weight:700;box-shadow:0 12px 28px rgba(0,0,0,.06);position:relative;z-index:1}
.gac-hero__workspace{position:relative;z-index:1;overflow:hidden;border-radius:24px;background:linear-gradient(180deg, rgba(23,32,45,.98), rgba(34,50,73,.98));box-shadow:0 24px 56px rgba(15,23,42,.18)}
.gac-hero__workspace-bar{display:flex;gap:8px;padding:14px 16px;border-bottom:1px solid rgba(255,255,255,.08)}
.gac-hero__workspace-bar span{width:10px;height:10px;border-radius:999px;background:rgba(255,255,255,.3)}
.gac-hero__workspace-bar span:first-child{background:#ef7c2d}
.gac-hero__workspace-bar span:nth-child(2){background:#f2b04f}
.gac-hero__workspace-bar span:nth-child(3){background:#4daa9c}
.gac-hero__workspace-body{display:grid;gap:12px;padding:18px}
.gac-hero__workspace-card{padding:16px 16px 14px;border-radius:18px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08);color:#f8fafc}
.gac-hero__workspace-card strong{display:block;font-size:18px;line-height:1.2}
.gac-hero__workspace-card--accent{background:linear-gradient(135deg, rgba(233,119,48,.2), rgba(255,255,255,.06));border-color:rgba(233,119,48,.26)}
.gac-hero__workspace-label{display:inline-flex;align-items:center;min-height:28px;padding:0 10px;border-radius:999px;background:rgba(255,255,255,.08);font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:rgba(241,245,249,.78);margin-bottom:10px}
.gac-hero__pattern{position:absolute;inset:12px;background-image:
  radial-gradient(circle at 20% 40%, rgba(99,102,241,.10) 0 120px, transparent 130px),
  radial-gradient(circle at 80% 60%, rgba(16,185,129,.10) 0 140px, transparent 150px);
  filter:blur(10px); pointer-events:none}

.gac-divider{height:1px;background:linear-gradient(90deg, transparent, rgba(148,163,184,.6), transparent);margin:clamp(22px, 5vw, 60px) 0}
.gac-surface{padding:28px;border-radius:28px;background:#fff;border:1px solid rgba(229,231,235,.9);box-shadow:0 18px 40px rgba(15,23,42,.06)}
.gac-surface--soft{background:linear-gradient(180deg, #ffffff, #f7fafb)}
.gac-surface--dark{background:
  radial-gradient(circle at top right, rgba(233,119,48,.16), transparent 24%),
  linear-gradient(180deg, rgba(24,35,49,.98), rgba(34,50,73,.98));border-color:rgba(255,255,255,.06);box-shadow:0 24px 52px rgba(15,23,42,.16)}
.gac-surface--dark .gac-section__head h2,.gac-surface--dark .gac-section__head .lead,.gac-surface--dark .gac-section__eyebrow{color:#f8fafc}
.gac-surface--dark .gac-section__eyebrow::before{background:linear-gradient(90deg,rgba(255,255,255,.9),rgba(255,255,255,.22))}

.gac-section__head{max-width:760px;margin-bottom:clamp(18px, 3vw, 30px);display:flex;flex-direction:column;gap:6px}
.gac-section__eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:11px;letter-spacing:.18em;text-transform:uppercase;font-weight:800;color:#64748b}
.gac-section__eyebrow::before{content:"";width:28px;height:2px;border-radius:999px;background:linear-gradient(90deg,rgba(225,92,2,.9),rgba(225,92,2,.2))}
.gac-section__head h2{margin:0;font-size:clamp(22px, 3vw, 34px);line-height:1.15;color:var(--gac-ink)}
.gac-section__head .lead{margin:0;color:var(--gac-muted);font-size:clamp(15px, 2vw, 19px);line-height:1.65;max-width:62ch}

.gac-use{padding:clamp(44px, 6vw, 88px) 0}
.gac-tiles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:22px}
@media (max-width: 1200px){.gac-tiles{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width: 640px){.gac-tiles{grid-template-columns:1fr}}
.tile{background:linear-gradient(180deg, #ffffff, #fafbfc);border:1px solid #eee;border-radius:18px;padding:20px;min-height:190px;box-shadow:0 12px 28px rgba(0,0,0,.06);transition:transform .2s ease, box-shadow .2s ease;display:flex;flex-direction:column;gap:12px}
.tile:hover{transform: translateY(-2px); box-shadow:0 18px 36px rgba(0,0,0,.09)}
.tile-head{display:flex;align-items:center;gap:10px}
.tile h3{margin:0;font-size:18px}
.tile p{margin:0;color:#475569;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.badge{display:inline-flex;align-items:center;justify-content:center;min-width:46px;height:26px;background:#111;color:#fff;border-radius:999px;padding:0 10px;font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}

.gac-cap{padding:clamp(44px, 6vw, 88px) 0}
.gac-cap__head{margin-bottom:6px}
.gac-cap__list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:22px 0 0;padding:0;list-style:none}
@media (max-width: 768px){.gac-cap__list{grid-template-columns:1fr}}
.gac-cap__list li{background:linear-gradient(0deg,#fff,#fff), radial-gradient(400px 100px at 0 0, rgba(99,102,241,.08), transparent 60%); background-blend-mode: multiply; border:1px solid #eee;border-radius:12px;padding:12px 14px}
.gac-cap__list strong{color:var(--gac-accent);margin-right:6px}

.gac-arch{padding:clamp(44px, 6vw, 88px) 0}
.gac-arch__surface{display:grid;grid-template-columns:1.05fr .95fr;gap:32px;align-items:center}
.gac-arch__copy{max-width:62ch}
@media (max-width: 992px){.gac-arch__surface{grid-template-columns:1fr}}
.gac-arch__diagram{position:relative;min-width:0;border-radius:22px;border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.05);padding:22px}
.arch-flow{display:flex;gap:18px;list-style:none;margin:0;padding:0;overflow-x:auto;scrollbar-width:thin}
.arch-step{position:relative;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.10);border-radius:16px;padding:14px 16px;min-width:170px;box-shadow:0 10px 24px rgba(0,0,0,.10)}
.arch-step__title{display:block;font-weight:800;color:#fff}
.arch-step__hint{display:block;margin-top:6px;font-size:12px;color:rgba(226,232,240,.78)}
.arch-step::after{content:"";position:absolute;right:-16px;top:50%;width:14px;height:2px;background:rgba(255,255,255,.4)}
.arch-step::before{content:"";position:absolute;right:-19px;top:calc(50% - 4px);border:4px solid transparent;border-left-color:rgba(255,255,255,.4)}
.arch-step:last-child::after,.arch-step:last-child::before{display:none}

.gac-cta{padding:clamp(40px, 6vw, 88px) 0 84px}
.panel{background:
  radial-gradient(circle at top right, rgba(255,255,255,.18), transparent 24%),
  linear-gradient(135deg, #eb6d1b, #ee8a3d 54%, #f4a363 100%);
  border:1px solid rgba(233,119,48,.22);border-radius:24px;padding:30px;box-shadow:0 24px 52px rgba(233,119,48,.22);display:grid;gap:12px}
.panel h2{margin:0}
.panel p{margin:0;color:rgba(255,247,241,.9);max-width:70ch}
.panel .gac-section__eyebrow{color:rgba(255,247,241,.82)}
.panel .gac-section__eyebrow::before{background:linear-gradient(90deg,rgba(255,255,255,.9),rgba(255,255,255,.25))}
.panel h2{color:#fff}
.btn-primary{display:inline-flex;align-items:center;justify-content:center;background:var(--primary);color:#fff;text-decoration:none;padding:14px 22px;border-radius:12px;font-weight:800;box-shadow:0 14px 26px rgba(233,119,48,.24);transition:transform .2s ease, box-shadow .2s ease}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 18px 30px rgba(233,119,48,.28)}
.btn-secondary{display:inline-flex;align-items:center;justify-content:center;background:#fff;color:#111;text-decoration:none;padding:12px 18px;border-radius:12px;font-weight:700;border:1px solid #111;transition:background .2s ease, transform .2s ease}
.btn-secondary:hover{transform:translateY(-1px);background:#f8fafc}

.gac-ticker{position:relative;background:linear-gradient(180deg, rgba(148,163,184,.08), rgba(255,255,255,0)); padding:6px 0 0; overflow:hidden}
.ticker-track{display:flex;gap:18px;white-space:nowrap;animation: ticker 26s linear infinite; padding:8px 0 18px}
.tick{display:inline-block;background:#fff;border:1px solid #e5e7eb;border-radius:999px;padding:7px 12px;font-weight:700;font-size:13px;color:#0f172a;box-shadow:0 12px 24px rgba(0,0,0,.05)}
.ticker-fade{position:absolute;top:0;bottom:0;width:80px;pointer-events:none}
.ticker-fade.left{left:0;background:linear-gradient(90deg,#fff,rgba(255,255,255,0))}
.ticker-fade.right{right:0;background:linear-gradient(270deg,#fff,rgba(255,255,255,0))}
.ticker-swoosh{display:block;width:100%;height:50px;fill:#fff;transform:translateY(-8px)}
@keyframes ticker{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}

.gac-timeline{padding:clamp(44px, 6vw, 88px) 0 80px; position:relative}
.timeline{list-style:none; margin:24px 0 0; padding:0; display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;position:relative}
@media (max-width: 900px){.timeline{grid-template-columns:1fr}}
.tl-item{position:relative;display:flex;flex-direction:column;gap:10px}
.tl-badge{width:36px;height:36px;background:var(--primary);border-radius:12px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;box-shadow:0 10px 24px rgba(99,102,241,.25)}
.tl-content{background:#fff;border:1px solid #eee;border-radius:16px;padding:16px 16px 18px;box-shadow:0 12px 28px rgba(0,0,0,.05);height:100%}
.tl-content h3{margin:0 0 6px}
.tl-content p{margin:0;color:#475569}
.tl-gradient{display:none}
@media (max-width: 900px){
  .gac-hero__shell,.gac-surface{padding:22px}
}