/* service page components (from approved AI Development mockup) */
/* ===== service page additions (on top of the shared site.css) ===== */

/* breadcrumb */
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13.5px;color:var(--muted);margin-bottom:18px}
.crumbs a:hover{color:var(--red)}
.crumbs svg{width:12px;height:12px;opacity:.5}

/* service hero with lead form */
.s-hero{position:relative;overflow:hidden;padding:140px 0 80px;isolation:isolate;background:linear-gradient(180deg,#fff,#fbfbff)}
.s-hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.s-hero h1{font-size:56px;letter-spacing:-1.8px;margin:16px 0 20px;line-height:1.06}
.s-hero .sub{font-size:18px;color:var(--muted);max-width:590px;margin-bottom:28px}
.hero-points{display:grid;grid-template-columns:1fr 1fr;gap:10px 22px;margin:0 0 30px;max-width:560px}
.hero-points li{display:flex;align-items:center;gap:10px;font-size:15px;font-weight:500;color:var(--navy)}
.hero-points li::before{content:"";width:22px;height:22px;border-radius:50%;flex:none;background:#fff1ee url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23e41513' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center/13px no-repeat}
.lead-card{background:#fff;border:1px solid var(--line);border-radius:26px;box-shadow:var(--shadow-lg);padding:30px;position:relative}
.lead-card::before{content:"";position:absolute;inset:-1px;border-radius:27px;padding:1.5px;background:linear-gradient(120deg,var(--red),var(--orange),var(--violet));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:.45;pointer-events:none}
.lead-card h2{font-size:22px;margin-bottom:4px}
.lead-card .hint{font-size:14px;color:var(--muted);margin-bottom:18px}
.lead-card .f{margin-bottom:12px}
.lead-card label{display:block;font-size:13px;font-weight:500;color:var(--navy);margin-bottom:5px}
.lead-card input,.lead-card textarea,.lead-card select{width:100%;font:inherit;font-size:15px;border:1.5px solid var(--line);border-radius:12px;padding:11px 13px;outline:none;background:#fff;color:var(--ink);transition:border-color .2s,box-shadow .2s}
.lead-card input:focus,.lead-card textarea:focus,.lead-card select:focus{border-color:var(--navy);box-shadow:0 0 0 4px rgba(35,35,78,.08)}
.lead-card textarea{min-height:84px;resize:vertical}
.lead-card .row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.lead-card .phone{display:flex;gap:8px}.lead-card .phone select{width:96px;flex:none}
.lead-card .btn{width:100%;margin-top:4px}
.lead-card .note{text-align:center;font-size:12.5px;color:var(--muted);margin-top:10px}
.lead-card .people{display:flex;align-items:center;gap:10px;margin-top:16px;padding-top:16px;border-top:1px dashed var(--line);font-size:13px;color:var(--muted)}
.lead-card .people i{width:30px;height:30px;border-radius:50%;margin-left:-8px;border:2px solid #fff;display:grid;place-items:center;font-style:normal;font-size:11px;font-weight:700;color:#fff}
.lead-card .people i:first-child{margin-left:0}

/* sticky in-page nav */
.subnav{position:sticky;top:80px;z-index:30;background:rgba(255,255,255,.92);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.subnav ul{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;padding:10px 0}
.subnav ul::-webkit-scrollbar{display:none}
.subnav a{display:block;white-space:nowrap;font-size:14px;font-weight:500;color:var(--muted);padding:8px 14px;border-radius:30px;transition:.2s}
.subnav a:hover{color:var(--navy);background:var(--soft)}
.subnav a.active{color:#fff;background:var(--navy)}

/* service explorer (tabs) */
.explorer{display:grid;grid-template-columns:340px 1fr;gap:28px;align-items:start}
.explorer > *,.s-hero-grid > *,.faq-wrap > *,.comp > *{min-width:0}
.tabs{display:flex;flex-direction:column;gap:6px;position:sticky;top:150px}
.tab{display:flex;align-items:center;gap:14px;width:100%;text-align:left;background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px 16px;cursor:pointer;font-weight:600;font-size:15px;color:var(--navy);transition:.25s var(--ease)}
.tab i{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;flex:none;background:var(--soft);color:var(--navy);transition:.25s}
.tab i svg{width:20px;height:20px}
.tab:hover{border-color:#d9dcec;transform:translateX(3px)}
.tab[aria-selected="true"]{border-color:transparent;background:linear-gradient(135deg,#fff5f1,#f5f2ff);box-shadow:var(--shadow)}
.tab[aria-selected="true"] i{background:linear-gradient(135deg,var(--red),var(--orange));color:#fff}
.svc-panel{background:#fff;border:1px solid var(--line);border-radius:26px;box-shadow:var(--shadow);padding:40px;min-height:520px;scroll-margin-top:160px}
.svc-panel[hidden]{display:none}
.svc-panel .kicker{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--violet);background:#f1eeff;padding:6px 12px;border-radius:30px;margin-bottom:16px}
.svc-panel h3{font-size:32px;letter-spacing:-.7px;margin-bottom:14px}
.svc-panel .desc{font-size:16.5px;color:var(--muted);margin-bottom:26px}
.svc-panel h4{font-size:14px;text-transform:uppercase;letter-spacing:1.2px;color:var(--red);margin-bottom:14px}
.checks{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:30px}
.checks li{display:flex;gap:12px;align-items:flex-start;padding:14px 16px;border-radius:14px;background:var(--soft);border:1px solid var(--line);font-size:14.5px;font-weight:500;color:var(--ink);line-height:1.45}
.checks li::before{content:"";width:20px;height:20px;border-radius:50%;flex:none;margin-top:1px;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2312b76a' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center/12px no-repeat;border:1px solid #d6f0e3}
.svc-panel .actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.svc-panel.in-anim{animation:panelIn .45s var(--ease)}
@keyframes panelIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}

/* solutions */
.sol-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.sol{border-radius:24px;border:1px solid var(--line);background:#fff;overflow:hidden;display:flex;flex-direction:column;transition:.35s var(--ease)}
.sol:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.sol .top{padding:26px 26px 22px;background:linear-gradient(135deg,var(--c1),var(--c2))}
.sol .top i{width:50px;height:50px;border-radius:14px;background:#fff;display:grid;place-items:center;color:var(--c3);box-shadow:var(--shadow-sm);margin-bottom:16px}
.sol .top i svg{width:24px;height:24px}
.sol h3{font-size:21px;margin-bottom:8px}
.sol .top p{font-size:14.5px;color:#4d5268}
.sol .body{padding:22px 26px 26px;display:grid;gap:14px;flex:1}
.sol .body small{display:block;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:1px;color:var(--muted);margin-bottom:6px}
.sol .body p{font-size:14.5px;color:var(--ink)}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chips span{font-size:12.5px;font-weight:500;padding:5px 11px;border-radius:30px;background:var(--soft);border:1px solid var(--line);color:var(--navy)}
.sol .link{margin-top:auto;padding-top:6px}

/* differences */
.diff-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.diff{padding:24px;border-radius:20px;background:#fff;border:1px solid var(--line);transition:.3s var(--ease)}
.diff:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.diff b{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;background:var(--red-soft);color:var(--red);font-size:15px;margin-bottom:14px}
.diff h4{font-size:16.5px;margin-bottom:6px}
.diff p{font-size:14px;color:var(--muted)}
.diff.cta-tile{background:linear-gradient(135deg,var(--red),var(--orange));border:0;color:#fff;display:flex;flex-direction:column;justify-content:space-between}
.diff.cta-tile h4{color:#fff;font-size:19px}
.diff.cta-tile p{color:#ffe9e2}
.diff.cta-tile a{color:#fff;font-weight:600;display:inline-flex;gap:8px;align-items:center;margin-top:14px}

/* compliance */
.comp{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.comp-card{border-radius:24px;border:1px solid var(--line);background:#fff;padding:32px}
.comp-card h3{font-size:22px;margin-bottom:6px}
.comp-card > p{font-size:14.5px;color:var(--muted);margin-bottom:20px}
.badges{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.badges li{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:14px;background:var(--soft);border:1px solid var(--line);font-size:14px;font-weight:500;color:var(--navy);line-height:1.35}
.badges li i{width:36px;height:36px;border-radius:10px;background:#fff;display:grid;place-items:center;flex:none;color:var(--violet);border:1px solid var(--line)}
.badges li i svg{width:18px;height:18px}
.badges small{display:block;font-weight:400;color:var(--muted);font-size:12px}

/* tech stack */
.st-tabs{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-bottom:34px}
.st-tabs button{font:inherit;font-size:14px;font-weight:500;color:var(--navy);background:#fff;border:1px solid var(--line);border-radius:30px;padding:9px 18px;cursor:pointer;transition:.2s}
.st-tabs button:hover{border-color:var(--navy)}
.st-tabs button[aria-pressed="true"]{background:var(--navy);border-color:var(--navy);color:#fff}
.st-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.st{display:flex;align-items:center;gap:12px;padding:14px;border-radius:16px;background:#fff;border:1px solid var(--line);transition:transform .3s var(--ease),box-shadow .3s,border-color .3s}
.st:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent}
.st i{width:44px;height:44px;border-radius:12px;flex:none;display:grid;place-items:center;font-style:normal;font-weight:700;font-size:14px;color:var(--b);background:color-mix(in srgb,var(--b) 12%,#fff);border:1px solid color-mix(in srgb,var(--b) 22%,#fff)}
.st b{display:block;font-size:14.5px;font-weight:600;color:var(--navy);line-height:1.25}
.st small{display:block;font-size:12px;color:var(--muted)}
.st > div{min-width:0}
.st.off{display:none}
.st.pop{animation:stPop .35s var(--ease)}
@keyframes stPop{from{opacity:0;transform:scale(.96)}to{opacity:1;transform:none}}

/* why choose */
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.why{padding:30px;border-radius:22px;border:1px solid var(--line);background:#fff;position:relative;overflow:hidden;transition:.35s var(--ease)}
.why:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.why .num{position:absolute;right:18px;top:6px;font-size:64px;font-weight:700;color:var(--soft);line-height:1}
.why i{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:var(--soft);color:var(--navy);margin-bottom:18px;position:relative}
.why i svg{width:22px;height:22px}
.why h3{font-size:18.5px;margin-bottom:8px;position:relative}
.why p{font-size:14.5px;color:var(--muted);position:relative}

/* FAQ */
.faq-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:50px;align-items:start}
.faq-side{position:sticky;top:150px}
.faq-side .btn{margin-top:22px}
.faq details{border:1px solid var(--line);border-radius:18px;background:#fff;margin-bottom:12px;transition:box-shadow .25s,border-color .25s}
.faq details[open]{box-shadow:var(--shadow);border-color:transparent}
.faq summary{list-style:none;cursor:pointer;padding:20px 22px;display:flex;justify-content:space-between;align-items:center;gap:16px;font-weight:600;font-size:16px;color:var(--navy)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";width:30px;height:30px;border-radius:50%;flex:none;background:var(--soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2323234e' stroke-width='2.6' stroke-linecap='round'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E") center/14px no-repeat;transition:transform .3s var(--ease),background-color .3s}
.faq details[open] summary::after{transform:rotate(45deg);background-color:var(--red-soft)}
.faq .ans{padding:0 22px 22px;color:var(--muted);font-size:15px}

@media (max-width:1080px){
  .s-hero-grid,.explorer,.faq-wrap,.comp{grid-template-columns:1fr}
  .s-hero h1{font-size:46px}
  .tabs{position:static;flex-direction:row;overflow-x:auto;scrollbar-width:none;padding-bottom:4px}
  .tabs::-webkit-scrollbar{display:none}
  .tab{flex:none;width:auto}
  .tab:hover{transform:none}
  .sol-grid,.why-grid{grid-template-columns:1fr 1fr}
  .diff-grid{grid-template-columns:1fr 1fr}
  .st-grid{grid-template-columns:repeat(3,1fr)}
  .faq-side{position:static}
  .subnav{top:80px}
}
@media (max-width:640px){
  .s-hero{padding:104px 0 56px}
  .s-hero h1{font-size:36px;letter-spacing:-1px}
  .s-hero .sub{font-size:16.5px}
  .hero-points{grid-template-columns:1fr}
  .lead-card{padding:22px}
  .lead-card .row{grid-template-columns:1fr}
  .subnav{top:68px}
  .svc-panel{padding:24px;min-height:0;border-radius:22px}
  .svc-panel h3{font-size:25px}
  .checks{grid-template-columns:1fr}
  .sol-grid,.why-grid,.diff-grid,.badges{grid-template-columns:1fr}
  .st-grid{grid-template-columns:1fr 1fr;gap:10px}
  .st{padding:12px;gap:10px}
  .st i{width:38px;height:38px;font-size:12.5px}
  .st-tabs{flex-wrap:nowrap;overflow-x:auto;justify-content:flex-start;scrollbar-width:none}
  .st-tabs button{flex:none}
  .comp-card{padding:24px}
}