:root{--blue:#176b9b;--deep:#12344a;--ink:#18303d;--muted:#5d707c;--surface:#f3f7f9;--line:#d8e5eb;--white:#fff;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","Helvetica Neue",Arial,sans-serif;line-height:1.7}a{color:var(--blue)}.wrap{width:min(calc(100% - 44px),var(--max));margin:auto}.site-header{position:sticky;top:0;z-index:20;border-bottom:1px solid rgba(18,52,74,.12);background:rgba(255,255,255,.86);backdrop-filter:blur(18px)}.nav{min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{color:var(--deep);font-weight:700;letter-spacing:-.03em;text-decoration:none}.brand span{display:block;color:var(--blue);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase}.nav-links{display:flex;align-items:center;gap:24px}.nav-links a{color:var(--deep);font-size:.9rem;text-decoration:none}.nav-links a:hover{color:var(--blue)}.nav-cta{padding:8px 15px;border-radius:999px;color:#fff!important;background:var(--blue)}.menu{display:none;border:1px solid var(--line);border-radius:9px;padding:7px 10px;color:var(--deep);background:#fff;font-size:1.1rem}.hero{padding:115px 0 95px;background:linear-gradient(135deg,#f4f9fb 0%,#fff 58%,#e9f2f6 100%)}.hero .kicker{margin:0 0 16px;color:var(--blue);font-size:.9rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase}.hero h1{max-width:980px;margin:0;color:var(--blue);font-size:clamp(3rem,7vw,6rem);line-height:1.01;letter-spacing:-.06em}.hero .lead{max-width:760px;margin:28px 0 0;color:var(--muted);font-size:clamp(1.15rem,2vw,1.45rem);line-height:1.55}.main{padding:90px 0}.intro{max-width:830px;margin-bottom:48px}.intro h2{margin:0;color:var(--deep);font-size:clamp(2rem,4vw,3.2rem);line-height:1.08;letter-spacing:-.05em}.intro p{margin:18px 0 0;color:var(--muted);font-size:1.08rem}.panels{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.panel{padding:34px;border:1px solid rgba(23,107,155,.14);border-radius:28px;background:linear-gradient(145deg,#fff,#f2f7f9);box-shadow:0 18px 48px rgba(18,52,74,.09)}.panel.dark{color:#fff;background:linear-gradient(145deg,#2b83ad,#176b9b 58%,#12344a)}.panel h3{margin:0;color:var(--deep);font-size:1.45rem;line-height:1.12;letter-spacing:-.035em}.panel.dark h3{color:#fff}.panel p{margin:16px 0 0;color:var(--muted)}.panel.dark p{color:#dceefa}.panel a{color:inherit}.prose{max-width:870px}.prose p{margin:0 0 24px}.prose strong{color:var(--deep)}.prose h2{margin:52px 0 16px;color:var(--blue);font-size:clamp(1.7rem,3vw,2.4rem);line-height:1.1;letter-spacing:-.04em}.prose ul{padding-left:1.3em}.faq{display:grid;gap:16px}.faq details{padding:22px 26px;border:1px solid var(--line);border-radius:20px;background:#f7fafb}.faq summary{cursor:pointer;color:var(--deep);font-weight:700}.cta{padding:90px 0;color:#fff;background:linear-gradient(145deg,#2b83ad,#176b9b 58%,#12344a)}.cta h2{margin:0;font-size:clamp(2.4rem,5vw,4.5rem);line-height:1.02;letter-spacing:-.055em}.cta p{max-width:700px;color:#dceefa;font-size:1.15rem}.cta a{display:inline-block;margin-top:25px;padding:11px 20px;border-radius:999px;color:var(--blue);background:#fff;text-decoration:none;font-weight:650}footer{padding:34px 0;border-top:1px solid var(--line);color:#687b86;background:#f3f7f9;font-size:.9rem}footer .footer-row{display:flex;justify-content:space-between;gap:18px}.sample-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:32px}.sample{display:block;padding:26px;border:1px solid var(--line);border-radius:22px;color:var(--deep);background:#fff;text-decoration:none;box-shadow:0 12px 30px rgba(18,52,74,.07)}.sample:hover{border-color:var(--blue);transform:translateY(-2px)}.sample strong{display:block;color:var(--blue);font-size:1.08rem}.sample span{display:block;margin-top:8px;color:var(--muted);font-size:.95rem}@media(max-width:760px){.wrap{width:min(calc(100% - 30px),var(--max))}.nav{min-height:60px}.menu{display:block}.nav-links{display:none;position:absolute;top:60px;left:0;right:0;padding:22px 30px;flex-direction:column;align-items:stretch;gap:16px;border-bottom:1px solid var(--line);background:#fff}.nav-links.open{display:flex}.hero{padding:78px 0 65px}.main,.cta{padding:68px 0}.panels,.sample-grid{grid-template-columns:1fr}.panel{padding:27px}.footer-row{flex-direction:column}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.sample:hover{transform:none}}/* refined service-detail rhythm */ .hero{padding:92px 0 76px}.hero .lead{margin-top:22px}.main{padding:78px 0 88px}.intro{max-width:860px;margin:0 auto 42px;padding:34px 40px;border:1px solid rgba(23,107,155,.13);border-radius:28px;background:linear-gradient(135deg,#fff,#f1f7fa);box-shadow:0 18px 48px rgba(18,52,74,.08)}.intro h2{margin:0;color:var(--deep);font-size:clamp(1.5rem,2.4vw,2.05rem);font-weight:520;line-height:1.38;letter-spacing:-.025em}.panels{gap:20px}.panel{padding:30px 32px}.panel h3{font-size:1.3rem}.panel p{margin-top:12px;line-height:1.65}@media(max-width:760px){.hero{padding:70px 0 58px}.main{padding:56px 0 68px}.intro{padding:26px 24px;margin-bottom:30px}.intro h2{font-size:1.42rem;line-height:1.42}.panel{padding:26px 24px}}/* compact SSIS hero */ .hero{padding:72px 0 58px}.hero h1{font-size:clamp(2.7rem,6vw,5.2rem)}.hero .lead{margin-top:18px;font-size:clamp(1.05rem,1.7vw,1.25rem)}.main{padding:60px 0 72px}.intro{max-width:780px;margin-bottom:32px;padding:25px 30px;border-radius:24px}.intro h2{font-size:clamp(1.3rem,2vw,1.75rem);line-height:1.4}.panels{gap:16px}.panel{padding:25px 28px}.panel h3{font-size:1.22rem}.panel p{font-size:.96rem}@media(max-width:760px){.hero{padding:58px 0 46px}.main{padding:46px 0 58px}.intro{padding:22px;margin-bottom:24px}.intro h2{font-size:1.28rem}.panel{padding:23px 22px}}.hero-caption{max-width:760px;margin:22px 0 0;padding-left:24px;border-left:3px solid var(--blue);color:#5d707c;font-size:1rem;line-height:1.65;letter-spacing:-.005em}.hero-caption:before{content:"About SSIS";display:block;margin-bottom:5px;color:var(--blue);font-size:.72rem;font-weight:750;letter-spacing:.14em;text-transform:uppercase}@media(max-width:760px){.hero-caption{margin-top:18px;padding-left:18px;font-size:.94rem}}.hero + .hero-caption{width:min(calc(100% - 44px),760px);margin:0 auto;padding:22px 0 0 24px;border-left:3px solid var(--blue);color:#5d707c;font-size:1rem;line-height:1.65}.hero + .hero-caption:before{content:"About SSIS";display:block;margin-bottom:5px;color:var(--blue);font-size:.72rem;font-weight:750;letter-spacing:.14em;text-transform:uppercase}@media(max-width:760px){.hero + .hero-caption{width:min(calc(100% - 30px),760px);padding-left:18px;padding-top:18px;font-size:.94rem}}.hero + .hero-caption{width:min(760px,calc(100% - 44px));margin:0 max(22px,calc((100% - var(--max))/2)) 0;padding:22px 0 0 24px;text-align:left}.hero + .hero-caption:before{content:none!important}@media(max-width:760px){.hero + .hero-caption{width:calc(100% - 30px);margin:0 15px;padding-left:18px;padding-top:18px}}.hero + .hero-caption{border-left:0!important;padding-left:0!important;margin-left:max(22px,calc((100% - var(--max))/2));text-align:left}.hero + .hero-caption:before{content:none!important}.hero + .hero-caption{font-size:1.08rem;line-height:1.7}.hero + .hero-caption:before{content:"About SSIS"!important;display:block;margin-bottom:6px;color:var(--blue);font-size:.72rem;font-weight:750;letter-spacing:.14em;text-transform:uppercase}.hero + .hero-caption:before{content:none!important}.hero + .hero-caption.ssis-caption:before{content:"About SSIS"!important;display:block;margin-bottom:6px;color:var(--blue);font-size:.72rem;font-weight:750;letter-spacing:.14em;text-transform:uppercase}
.source-byline{margin:16px 0 0!important;color:#0068b7!important;font-size:.8rem!important;font-weight:750;letter-spacing:.08em;text-transform:uppercase;line-height:1.5!important}.header-row{min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:24px}.header-row .nav-links{margin-left:auto}@media(max-width:760px){.header-row{min-height:60px}.header-row .nav-links{margin-left:0}}.footer-simple{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:34px 0;color:#687b86;font-size:.9rem}.footer-simple strong{color:#12344a}.footer-simple a{color:#176b9b;font-weight:700;text-decoration:none}.footer-simple a:hover{text-decoration:underline}@media(max-width:600px){.footer-simple{flex-direction:column;align-items:flex-start;gap:12px}}