:root{--is-blue:#4072D6;--is-text:#1a2340;--is-muted:#6b7280;--is-border:#e5e9f5;--is-bg:#f7f9ff;}.is-hero{background:linear-gradient(135deg,#0d1b4b 0%,#1e3a8a 60%,#4072D6 100%);padding:96px 24px 80px;text-align:center;position:relative;overflow:hidden;}.is-hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 70% 60% at 50% 0%,rgba(99,144,234,.35) 0%,transparent 70%);pointer-events:none;}.is-hero__inner{max-width:760px;margin:0 auto;position:relative;}.is-hero__tag{display:inline-block;background:rgba(255,255,255,.12);color:rgba(255,255,255,.9);border:1px solid rgba(255,255,255,.2);border-radius:20px;padding:5px 16px;font-size:12.5px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;margin-bottom:20px;}.is-hero__title{font-size:clamp(2rem,4.5vw,3.2rem);font-weight:900;color:#fff;line-height:1.15;margin-bottom:18px;}.is-hero__title span{color:#93b8ff;}.is-hero__sub{font-size:clamp(1rem,2vw,1.125rem);color:rgba(255,255,255,.75);line-height:1.7;max-width:600px;margin:0 auto 36px;}.is-hero__cta{display:inline-flex;align-items:center;gap:8px;background:#fff;color:var(--is-blue);font-weight:700;font-size:15px;padding:14px 32px;border-radius:8px;text-decoration:none;transition:transform .2s,box-shadow .2s;box-shadow:0 4px 18px rgba(0,0,0,.18);}.is-hero__cta:hover{transform:translateY(-2px);box-shadow:0 8px 28px rgba(0,0,0,.22);}.is-stats{background:#fff;border-bottom:1px solid var(--is-border);padding:36px 24px;}.is-stats__inner{max-width:1100px;margin:0 auto;display:flex;justify-content:center;flex-wrap:wrap;}.is-stat{flex:1;min-width:150px;text-align:center;padding:12px 24px;border-right:1px solid var(--is-border);}.is-stat:last-child{border-right:none;}.is-stat__num{font-size:2rem;font-weight:900;color:var(--is-blue);line-height:1;margin-bottom:6px;}.is-stat__label{font-size:13px;color:var(--is-muted);font-weight:500;}.is-section{padding:80px 24px;}.is-section--alt{background:var(--is-bg);}.is-section__inner{max-width:1140px;margin:0 auto;}.is-section__hd{text-align:center;margin-bottom:60px;}.is-section__tag{display:inline-block;background:#eef2ff;color:var(--is-blue);border-radius:20px;padding:4px 14px;font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;margin-bottom:14px;}.is-section__title{font-size:clamp(1.6rem,3vw,2.25rem);font-weight:800;color:var(--is-text);margin-bottom:14px;}.is-section__sub{font-size:1.0625rem;color:var(--is-muted);max-width:580px;margin:0 auto;line-height:1.7;}.is-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:28px;}.is-card{background:#fff;border:1px solid var(--is-border);border-radius:20px;overflow:hidden;transition:box-shadow .2s,transform .2s;display:flex;flex-direction:column;}.is-card:hover{box-shadow:0 10px 36px rgba(64,114,214,.13);transform:translateY(-3px);}.is-card__header{padding:28px 28px 20px;border-bottom:1px solid var(--is-border);display:flex;align-items:center;gap:16px;}.is-card__icon{width:56px;height:56px;border-radius:16px;display:flex;align-items:center;justify-content:center;flex-shrink:0;}.is-card__icon--banking{background:#eef2ff;color:#4072D6;}.is-card__icon--healthcare{background:#ecfdf5;color:#059669;}.is-card__icon--ecommerce{background:#f3f0ff;color:#7c3aed;}.is-card__icon--logistics{background:#fff7ed;color:#ea580c;}.is-card__icon--telecom{background:#eff6ff;color:#0369a1;}.is-card__icon--travel{background:#fdf4ff;color:#a21caf;}.is-card__icon--education{background:#fefce8;color:#ca8a04;}.is-card__hd{flex:1;}.is-card__name{font-size:1.1rem;font-weight:800;color:var(--is-text);line-height:1.2;}.is-card__sub{font-size:.8125rem;color:var(--is-muted);margin-top:3px;}.is-card__body{padding:22px 28px 26px;flex:1;display:flex;flex-direction:column;gap:18px;}.is-card__desc{font-size:.9375rem;color:var(--is-muted);line-height:1.65;}.is-card__uses-label{font-size:11px;font-weight:800;color:var(--is-blue);text-transform:uppercase;letter-spacing:.08em;margin-bottom:8px;}.is-card__uses{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:6px;}.is-card__uses li{display:flex;align-items:baseline;gap:8px;font-size:.875rem;color:var(--is-text);font-weight:500;line-height:1.45;}.is-card__uses li::before{content:'→';color:var(--is-blue);font-weight:700;flex-shrink:0;}.is-card__result{background:#ecfdf5;border-radius:10px;padding:12px 16px;font-size:.875rem;font-weight:600;color:#065f46;line-height:1.45;margin-top:auto;}.is-card__chips{display:flex;flex-wrap:wrap;gap:5px;}.is-chip{font-size:11.5px;font-weight:600;padding:3px 10px;border-radius:20px;border:1px solid;}.is-chip--sms{background:#eff6ff;color:#2563eb;border-color:#bfdbfe;}.is-chip--wa{background:#f0fdf4;color:#16a34a;border-color:#bbf7d0;}.is-chip--viber{background:#faf5ff;color:#7c3aed;border-color:#e9d5ff;}.is-chip--email{background:#fff7ed;color:#c2410c;border-color:#fed7aa;}.is-chip--push{background:#fdf4ff;color:#a21caf;border-color:#f0abfc;}.is-chip--telegram{background:#eff6ff;color:#0369a1;border-color:#bae6fd;}.is-chip--chat{background:#f0fdf4;color:#0f766e;border-color:#99f6e4;}.is-trust{background:#fff;border-top:1px solid var(--is-border);border-bottom:1px solid var(--is-border);padding:44px 24px;}.is-trust__inner{max-width:900px;margin:0 auto;text-align:center;}.is-trust__title{font-size:1.125rem;font-weight:800;color:var(--is-text);margin-bottom:28px;}.is-trust__items{display:flex;flex-wrap:wrap;justify-content:center;gap:16px;}.is-trust__item{display:flex;align-items:center;gap:8px;background:var(--is-bg);border:1px solid var(--is-border);border-radius:10px;padding:10px 18px;font-size:.875rem;font-weight:600;color:var(--is-text);}.is-trust__item svg{color:var(--is-blue);flex-shrink:0;}.is-cta{background:linear-gradient(135deg,#0d1b4b 0%,#4072D6 100%);padding:80px 24px;text-align:center;}.is-cta__inner{max-width:640px;margin:0 auto;}.is-cta__title{font-size:clamp(1.6rem,3vw,2.2rem);font-weight:900;color:#fff;margin-bottom:16px;}.is-cta__sub{font-size:1.0625rem;color:rgba(255,255,255,.75);margin-bottom:36px;line-height:1.7;}.is-cta__btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}.is-cta__btn{padding:14px 32px;border-radius:8px;font-weight:700;font-size:15px;text-decoration:none;transition:transform .2s,box-shadow .2s;}.is-cta__btn--primary{background:#fff;color:var(--is-blue);box-shadow:0 4px 16px rgba(0,0,0,.18);}.is-cta__btn--secondary{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.3);}.is-cta__btn:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.22);}@media (max-width:768px){.is-stats__inner{flex-direction:column;align-items:center;}.is-stat{border-right:none;border-bottom:1px solid var(--is-border);width:100%;}.is-stat:last-child{border-bottom:none;}.is-grid{grid-template-columns:1fr;}}@media (max-width:480px){.is-hero{padding:72px 20px 60px;}.is-section{padding:60px 20px;}}