/* TimelineBlock01 frame, adapted to TecViva's six service areas. */
.solutions-section{padding:95px var(--pad);overflow:hidden}
.solutions-frame{max-width:1280px;margin:0 auto;border:1px solid var(--line);background:linear-gradient(135deg,#ffffff90,#ffffff26);overflow:hidden}
.solutions-header{padding:clamp(36px,5vw,75px);border-bottom:1px solid var(--line)}
.solutions-header h2{max-width:740px}
.solutions-header>p{font-size:18px;line-height:1.7;max-width:650px;margin-top:24px}
.solutions-timeline{position:relative}
.solutions-list{margin:0;padding:0;list-style:none}
.solutions-item{position:relative;padding:46px 48px;border-bottom:1px solid var(--line)}
.solutions-item:last-child{border-bottom:0}
.solutions-line{position:absolute;left:var(--solutions-line-x,50%);top:var(--solutions-line-start,64px);height:var(--solutions-line-height,calc(100% - 128px));width:2px;margin-left:-1px;background:#cbd5dc;pointer-events:none;overflow:hidden}
.solutions-line i{display:block;height:100%;width:100%;background:linear-gradient(#9cbdcf,var(--blue));transform:scaleY(var(--solutions-progress,1));transform-origin:top}
.solutions-index{grid-area:marker;display:flex;justify-content:center;position:relative;z-index:2}
.solutions-marker{width:36px;height:36px;display:flex;align-items:center;justify-content:center;background:var(--paper);border:1px solid #aebfcb;font-size:11px;line-height:1;color:#5b7485;transition:background .3s,color .3s,border-color .3s,box-shadow .3s}
.solutions-item.is-active .solutions-marker{background:var(--blue);border-color:var(--blue);color:white;box-shadow:0 0 0 6px #004e7c0d}
.solutions-content{display:grid;grid-template-columns:minmax(0,1fr) 64px minmax(0,1fr);grid-template-areas:"copy marker photo";gap:clamp(20px,3vw,40px);align-items:center;min-width:0}
.solutions-item:nth-child(even) .solutions-content{grid-template-areas:"photo marker copy"}
.solutions-copy{grid-area:copy;min-width:0}
.solutions-copy h3{font-size:clamp(1.65rem,2.7vw,2.85rem);line-height:1.1;max-width:400px;transition:color .3s}
.solutions-item.is-active .solutions-copy h3{color:var(--blue)}
.solutions-copy>p{font-size:16px;line-height:1.7;margin-top:20px;max-width:370px}
.solutions-copy .button{margin-top:28px;gap:22px;font-size:12px;min-height:46px;padding:12px 18px;border-color:#a9bdcc;color:var(--blue);background:#ffffff60;backdrop-filter:blur(12px)}
.solutions-copy .button:hover{background:var(--blue);border-color:var(--blue);color:white}
.solutions-photo{grid-area:photo;aspect-ratio:1.55;min-height:0;width:100%;border:1px solid #ffffffd4}
.solutions-ending{height:100px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;align-items:center;padding:20px 48px}
.solutions-ending .text-link{font-size:13px}.solutions-ending .text-link span{margin-left:16px}
@media(max-width:1100px){.solutions-item{padding:35px 30px}.solutions-content{grid-template-columns:minmax(0,1fr) 48px minmax(0,1fr);gap:22px}.solutions-copy h3{font-size:28px}.solutions-copy>p{font-size:14px}.solutions-header>p{font-size:16px}.solutions-section{padding-block:75px}.solutions-ending{height:78px;padding-inline:30px}}
@media(max-width:900px){.solutions-item{padding:30px 30px 30px 10px}.solutions-content,.solutions-item:nth-child(even) .solutions-content{grid-template-columns:52px minmax(0,1fr);grid-template-areas:"marker copy" "marker photo";gap:24px 18px}.solutions-index{align-self:start}.solutions-line{left:var(--solutions-line-x,36px)}.solutions-photo{aspect-ratio:1.8}.solutions-copy h3{font-size:29px}.solutions-copy>p{max-width:none;margin-top:16px}.solutions-copy .button{margin-top:22px}.solutions-header{padding:32px 26px}.solutions-header h2{font-size:36px}.solutions-ending{height:72px}}
@media(max-width:450px){.solutions-section{padding:60px 20px}.solutions-item{padding:27px 20px 30px 12px}.solutions-content,.solutions-item:nth-child(even) .solutions-content{grid-template-columns:36px minmax(0,1fr);column-gap:16px}.solutions-marker{width:32px;height:32px;font-size:10px}.solutions-line{left:var(--solutions-line-x,30px)}.solutions-copy h3{font-size:26px}.solutions-photo{aspect-ratio:1.5}.solutions-copy .button{padding:11px 14px;gap:14px}.solutions-ending{justify-content:center;padding-inline:18px}.solutions-header h2{font-size:32px}}
@media(prefers-reduced-motion:reduce){.solutions-line i{transform:none}.solutions-marker,.solutions-copy h3{transition:none}}