:root{
  --bg:#eef8ff;
  --bg-2:#f7fbff;
  --surface:#ffffff;
  --surface-soft:#f2f9ff;
  --card:#ffffffd9;
  --ink:#0d2742;
  --ink-soft:#49647f;
  --line:#d6eafb;
  --line-strong:#b8daf4;
  --blue:#3d8bff;
  --blue-2:#6bc9ff;
  --blue-3:#94e2ff;
  --navy:#123e6e;
  --accent:#22b8ff;
  --shadow:0 20px 60px rgba(36,102,170,.12);
  --shadow-lg:0 26px 80px rgba(28,95,163,.17);
  --radius:28px;
  --radius-sm:20px;
  --max:1240px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px}
body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:var(--ink);background:
  radial-gradient(circle at top left, rgba(125,211,255,.32), transparent 26%),
  radial-gradient(circle at right 12%, rgba(61,139,255,.10), transparent 24%),
  linear-gradient(180deg,#f6fbff 0%,#edf7ff 44%,#f8fbff 100%);
line-height:1.7}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
button,input,select,textarea{font:inherit}
body.menu-open{overflow:hidden}
.container{width:min(var(--max),calc(100% - 48px));margin:0 auto}
.skip-link{position:absolute;left:-9999px;top:auto}
.skip-link:focus{left:18px;top:16px;z-index:9999;background:#fff;padding:10px 14px;border-radius:10px;box-shadow:var(--shadow)}

/* header */
.site-header{position:fixed;left:0;right:0;top:0;z-index:1000;height:84px;display:flex;align-items:center;transition:.3s;background:rgba(245,251,255,.72);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid transparent}
.site-header.scrolled{background:rgba(248,252,255,.94);border-bottom-color:rgba(184,218,244,.8);box-shadow:0 8px 30px rgba(49,114,180,.08)}
.nav-layout{display:flex;align-items:center;justify-content:space-between;gap:26px;width:100%}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand-emblem{height:44px;width:44px;border-radius:14px;display:grid;place-items:center;font-weight:800;font-size:26px;background:linear-gradient(135deg,var(--blue),var(--blue-2));color:#fff;box-shadow:0 14px 34px rgba(61,139,255,.30)}
.brand-emblem span{opacity:.7}
.brand-name{display:flex;flex-direction:column;font-size:18px;line-height:1;font-weight:800;letter-spacing:.06em;color:var(--navy)}
.brand-name small{margin-top:5px;font-size:10px;letter-spacing:.26em;color:#6d8caf;font-weight:700}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-links a{font-size:14px;color:#315271;font-weight:600;position:relative;padding:8px 0}
.nav-links a:after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;border-radius:2px;background:linear-gradient(90deg,var(--blue),var(--blue-2));transition:.25s}
.nav-links a:hover,.nav-links a:focus-visible{color:var(--navy)}
.nav-links a:hover:after,.nav-links a:focus-visible:after{width:100%}
.nav-contact{display:inline-flex;align-items:center;gap:10px;padding:12px 20px;border-radius:999px;background:linear-gradient(135deg,var(--blue),#5fa4ff);color:#fff;font-size:13px;font-weight:700;box-shadow:0 12px 30px rgba(61,139,255,.24)}
.nav-contact:hover{transform:translateY(-2px)}
.menu-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:42px;height:42px;border:0;border-radius:12px;background:#fff;box-shadow:0 8px 24px rgba(26,95,158,.10);padding:0 10px;cursor:pointer}
.menu-toggle span{display:block;height:2px;border-radius:2px;background:var(--navy)}

/* common */
.section{padding:110px 0}
.kicker,.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:#4e93c8;font-weight:800}
.kicker span{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,#e0f3ff,#ffffff);color:var(--blue);font-size:12px;box-shadow:inset 0 0 0 1px rgba(107,201,255,.3)}
.eyebrow i{width:10px;height:10px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--blue));box-shadow:0 0 0 6px rgba(61,139,255,.12)}
.section-title{font-size:clamp(38px,4.4vw,64px);line-height:1.08;letter-spacing:-.045em;margin:14px 0 0;color:#14385e}
.section-title em{font-style:normal;background:linear-gradient(90deg,var(--blue),#6ed7ff);-webkit-background-clip:text;background-clip:text;color:transparent}
.section-heading{display:flex;justify-content:space-between;gap:48px;align-items:flex-end;margin-bottom:44px}
.section-heading>p{max-width:600px;margin:0;color:var(--ink-soft);font-size:16px}
.text-link{display:inline-flex;align-items:center;gap:8px;color:#1670dd;font-weight:700}
.text-link:hover{gap:11px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:54px;padding:14px 22px;border-radius:999px;font-weight:700;transition:.25s;border:1px solid transparent}
.btn-blue{background:linear-gradient(135deg,var(--blue),#62b4ff);color:#fff;box-shadow:0 16px 36px rgba(61,139,255,.22)}
.btn-blue:hover{transform:translateY(-2px);box-shadow:0 22px 42px rgba(61,139,255,.26)}
.btn-outline{background:rgba(255,255,255,.70);color:var(--navy);border-color:rgba(110,183,241,.48);backdrop-filter:blur(8px)}
.btn-outline:hover{background:#fff;transform:translateY(-2px)}
.mini-label{font-size:11px;letter-spacing:.15em;text-transform:uppercase;color:#4a92c8;font-weight:800}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s ease,transform .8s ease}
.reveal.show{opacity:1;transform:none}

/* hero */
.hero{position:relative;overflow:hidden;padding-top:84px;background:
  radial-gradient(circle at 12% 18%, rgba(104,205,255,.28), transparent 24%),
  radial-gradient(circle at 86% 26%, rgba(61,139,255,.14), transparent 28%),
  linear-gradient(180deg,#f7fbff 0%,#eef8ff 55%,#eaf6ff 100%)}
.hero:before{content:"";position:absolute;inset:0;background:
  linear-gradient(rgba(92,160,214,.07) 1px, transparent 1px),
  linear-gradient(90deg, rgba(92,160,214,.07) 1px, transparent 1px);
background-size:64px 64px;mask-image:linear-gradient(180deg,rgba(0,0,0,.55),transparent 92%)}
.hero-photo{position:absolute;right:0;top:84px;bottom:74px;width:48%;opacity:.22;pointer-events:none}
.hero-photo img{width:100%;height:100%;object-fit:cover;object-position:center;border-bottom-left-radius:40px}
.hero-photo:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#eef8ff 0%,rgba(238,248,255,.55) 20%,rgba(238,248,255,.08) 62%,#eef8ff 100%)}
.hero-grid{position:absolute;inset:0;pointer-events:none}
.hero-layout{position:relative;z-index:1;min-height:790px;display:grid;grid-template-columns:1.02fr .98fr;align-items:center;gap:56px;padding-top:70px;padding-bottom:90px}
.hero-content{max-width:660px}
.hero h1{font-size:clamp(50px,6vw,88px);line-height:.98;letter-spacing:-.055em;margin:22px 0 24px;color:#10375e}
.hero-content>p{font-size:18px;color:#55718d;max-width:610px;margin:0 0 34px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-trust{display:flex;align-items:center;gap:16px;margin-top:34px;color:#5d7b98;font-size:13px;font-weight:600}
.hero-line{display:block;width:84px;height:1px;background:linear-gradient(90deg,var(--blue-2),transparent)}
.hero-interface{position:relative;padding:28px;border-radius:32px;background:rgba(255,255,255,.62);border:1px solid rgba(161,210,244,.72);box-shadow:var(--shadow-lg);backdrop-filter:blur(14px)}
.hero-interface:before{content:"";position:absolute;inset:-1px;border-radius:32px;padding:1px;background:linear-gradient(145deg,rgba(132,218,255,.7),rgba(61,139,255,.22),rgba(255,255,255,.7));-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}
.interface-head,.interface-flow,.interface-foot,.hero-bottom-inner,.expertise-items,.section-heading,.footer-top,.footer-bottom,.intro-points,.capabilities,.arch-intro,.approach-banner,.contact-links{display:flex}
.interface-head{justify-content:space-between;align-items:center;font-size:11px;letter-spacing:.15em;text-transform:uppercase;color:#6a8dad;font-weight:800;margin-bottom:22px}
.status-dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:7px;background:#4dc0ff;box-shadow:0 0 0 5px rgba(77,192,255,.18)}
.interface-title{font-size:30px;line-height:1.1;letter-spacing:-.04em;font-weight:800;color:#12395f;margin-bottom:26px}
.interface-flow{gap:10px;align-items:center;margin-bottom:26px}
.interface-flow span{flex:1;padding:14px 12px;border-radius:18px;background:linear-gradient(180deg,#f7fcff,#eef8ff);border:1px solid var(--line);text-align:center;font-size:12px;font-weight:800;color:#295074}
.interface-flow i{display:block;flex:0 0 28px;height:2px;border-radius:2px;background:linear-gradient(90deg,var(--blue),var(--blue-2))}
.interface-chart{height:130px;padding:10px 12px;border-radius:24px;background:linear-gradient(180deg,#f9fdff,#eff8ff);border:1px solid var(--line)}
.interface-chart svg{width:100%;height:100%}
.interface-foot{gap:10px;flex-wrap:wrap;margin-top:18px}
.interface-foot span{padding:10px 14px;border-radius:999px;background:#f4faff;border:1px solid var(--line);color:#62809d;font-size:12px;font-weight:700}
.interface-foot b{color:var(--navy)}
.illustration-note{margin:16px 4px 0;font-size:12px;color:#7f9bb7}
.hero-bottom{border-top:1px solid rgba(167,213,246,.75);background:linear-gradient(180deg,rgba(255,255,255,.5),rgba(255,255,255,.18))}
.hero-bottom-inner{justify-content:space-between;align-items:center;height:74px;color:#4f7ca3;font-size:11px;letter-spacing:.22em;text-transform:uppercase;font-weight:800}
.hero-bottom-inner a{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:#fff;border:1px solid var(--line);box-shadow:0 10px 24px rgba(34,98,164,.10);font-size:18px;color:var(--blue)}

/* expertise strip */
.expertise-strip{padding:18px 0 0;background:transparent}
.expertise-items{min-height:78px;justify-content:center;align-items:center;gap:18px;border:1px solid rgba(184,218,244,.72);background:rgba(255,255,255,.72);border-radius:24px;backdrop-filter:blur(10px);box-shadow:var(--shadow)}
.expertise-items span{font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:#2e5a84;font-weight:800}
.expertise-items b{color:#77cdf7;font-size:14px}

/* about */
.intro-section{padding-top:96px}
.intro-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:72px;align-items:center}
.intro-image{order:2;position:relative;height:560px;border-radius:36px;overflow:hidden;box-shadow:var(--shadow-lg)}
.intro-image img{width:100%;height:100%;object-fit:cover}
.intro-image:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(17,57,95,.04),rgba(17,57,95,.68))}
.image-caption{position:absolute;left:26px;right:26px;bottom:22px;z-index:2;color:#fff}
.image-caption span{display:block;font-size:11px;letter-spacing:.18em;color:#a9ecff;margin-bottom:8px}
.image-caption strong{font-size:28px;line-height:1.15;letter-spacing:-.03em}
.intro-copy{order:1}
.intro-copy .lead{font-size:18px;color:#34587c}
.intro-copy p{color:var(--ink-soft);font-size:16px}
.intro-points{gap:14px;flex-direction:column;margin:30px 0}
.intro-points div{display:grid;grid-template-columns:56px 1fr;align-items:center;gap:14px;padding:16px 18px;border-radius:20px;background:rgba(255,255,255,.72);border:1px solid var(--line);box-shadow:0 12px 28px rgba(38,92,145,.06)}
.intro-points b{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,#e7f5ff,#ffffff);color:var(--blue);font-size:14px}
.intro-points span{font-weight:700;color:#294d73}

/* services */
.services-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.service-card{display:flex;flex-direction:column;border-radius:32px;overflow:hidden;background:rgba(255,255,255,.82);border:1px solid rgba(184,218,244,.72);box-shadow:var(--shadow);transition:.28s}
.service-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.service-image{position:relative;height:270px;background:linear-gradient(135deg,#dcedf9,#f7fbff)}
.service-image img{width:100%;height:100%;object-fit:cover}
.service-image:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(17,57,95,.02),rgba(17,57,95,.56))}
.service-number{position:absolute;left:20px;top:20px;z-index:2;padding:10px 14px;border-radius:999px;background:rgba(255,255,255,.82);border:1px solid rgba(184,218,244,.8);backdrop-filter:blur(10px);font-size:11px;letter-spacing:.14em;color:#2d5e88;font-weight:800}
.service-body{padding:28px 28px 30px}
.service-body h3{font-size:31px;line-height:1.1;letter-spacing:-.035em;margin:10px 0 12px;color:#15395f}
.service-body>p:not(.mini-label){margin:0 0 16px;color:#5a7690}
.service-body ul{list-style:none;padding:0;margin:0 0 18px;display:grid;grid-template-columns:1fr 1fr;gap:11px 16px}
.service-body li{position:relative;padding-left:18px;color:#325678;font-size:14px}
.service-body li:before{content:"";position:absolute;left:0;top:.72em;width:8px;height:8px;border-radius:50%;background:linear-gradient(135deg,var(--blue),var(--blue-2));box-shadow:0 0 0 5px rgba(61,139,255,.10)}

/* industries */
.industry-section{background:linear-gradient(180deg,rgba(255,255,255,.55),rgba(255,255,255,.12))}
.industry-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.industry-tile{position:relative;height:300px;border-radius:30px;overflow:hidden;box-shadow:var(--shadow);border:1px solid rgba(184,218,244,.68);background:#dceef8}
.industry-tile img{width:100%;height:100%;object-fit:cover;transition:transform .7s ease}
.industry-tile:hover img{transform:scale(1.06)}
.industry-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(17,57,95,.04),rgba(17,57,95,.80));display:flex;align-items:flex-end;padding:24px}
.industry-overlay small,.application-overlay small{display:block;font-size:11px;letter-spacing:.18em;color:#9fe7ff}
.industry-overlay h3,.application-overlay h3{font-size:30px;line-height:1.08;letter-spacing:-.03em;color:#fff;margin:8px 0}
.industry-overlay p,.application-overlay p{margin:0;color:#d2e3f2;font-size:13px}
.capabilities{margin-top:22px;align-items:center;gap:36px;padding:38px 40px;border-radius:32px;background:linear-gradient(135deg,rgba(255,255,255,.82),rgba(241,249,255,.92));border:1px solid rgba(184,218,244,.75);box-shadow:var(--shadow)}
.capabilities>div:first-child{flex:.9}
.capabilities h3{font-size:35px;line-height:1.12;letter-spacing:-.04em;margin:10px 0 12px;color:#14395d}
.capabilities p{color:var(--ink-soft);font-size:15px;margin:0}
.capabilities-list{flex:1.1;gap:12px;flex-wrap:wrap}
.capabilities-list span{flex:1 1 calc(50% - 12px);padding:18px;border-radius:18px;background:#fff;border:1px solid var(--line);color:#4d6a84;font-size:13px;box-shadow:0 10px 24px rgba(38,92,145,.05)}
.capabilities-list b{display:block;color:#19446e;font-size:15px;margin-bottom:4px}

/* solutions */
.application-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.application-card{position:relative;min-height:420px;border-radius:30px;overflow:hidden;box-shadow:var(--shadow);border:1px solid rgba(184,218,244,.68);background:#dceef8}
.application-card img{width:100%;height:100%;object-fit:cover;transition:transform .8s ease}
.application-card:hover img{transform:scale(1.06)}
.application-overlay{position:absolute;inset:0;padding:26px;display:flex;flex-direction:column;justify-content:flex-end;background:linear-gradient(180deg,rgba(16,57,96,.05),rgba(16,57,96,.84))}
.architecture{margin-top:26px;padding:36px 38px;border-radius:32px;background:linear-gradient(180deg,rgba(255,255,255,.84),rgba(245,251,255,.92));border:1px solid rgba(184,218,244,.75);box-shadow:var(--shadow)}
.arch-intro{justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:22px}
.arch-intro h3{font-size:32px;line-height:1.12;letter-spacing:-.04em;margin:10px 0 0;color:#143a60}
.arch-intro p{max-width:560px;color:var(--ink-soft);margin:0;font-size:15px}
.arch-stages{align-items:stretch;gap:10px}
.arch-stages>div{flex:1;padding:20px;border-radius:22px;background:#fff;border:1px solid var(--line);box-shadow:0 8px 22px rgba(38,92,145,.05)}
.arch-stages b{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:linear-gradient(135deg,#e5f5ff,#fff);color:var(--blue);font-size:14px;margin-bottom:16px}
.arch-stages strong{display:block;font-size:17px;line-height:1.25;color:#183f68;margin-bottom:6px}
.arch-stages small{display:block;color:#6a87a1;font-size:12px;line-height:1.6}
.arch-stages>i{align-self:center;display:block;flex:0 0 16px;height:2px;background:linear-gradient(90deg,var(--blue),var(--blue-2));border-radius:2px}

/* process */
.approach-section{background:linear-gradient(180deg,rgba(255,255,255,.24),rgba(255,255,255,.62))}
.steps-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.step{position:relative;padding:26px 24px 24px;border-radius:26px;background:rgba(255,255,255,.84);border:1px solid rgba(184,218,244,.75);box-shadow:var(--shadow);min-height:235px}
.step-icon{position:absolute;right:22px;top:22px;width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,#e6f6ff,#fff);color:var(--blue);font-weight:800;box-shadow:inset 0 0 0 1px rgba(184,218,244,.8)}
.step .mini-label{margin-bottom:14px}
.step h3{font-size:26px;letter-spacing:-.03em;margin:14px 0 8px;color:#153a60}
.step p{font-size:14px;color:var(--ink-soft);margin:0}
.approach-banner{margin-top:22px;justify-content:space-between;align-items:center;gap:28px;padding:34px 36px;border-radius:30px;background:linear-gradient(135deg,#4ea6ff,#79ddff);color:#fff;box-shadow:0 18px 46px rgba(68,154,227,.24)}
.approach-banner .mini-label{color:#dbf7ff}
.approach-banner h3{font-size:28px;line-height:1.18;letter-spacing:-.03em;margin:10px 0}
.approach-banner p{margin:0;color:#ebf8ff;font-size:14px;max-width:700px}
.approach-banner .btn{background:#fff;color:#1361c0;flex-shrink:0}

/* faq */
.faq-section{background:rgba(255,255,255,.42)}
.faq-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:10%}
.faq-grid>div:first-child>p{color:var(--ink-soft);margin-bottom:28px}
.faq-list details{border-bottom:1px solid rgba(184,218,244,.8)}
.faq-list details:first-child{border-top:1px solid rgba(184,218,244,.8)}
.faq-list summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;font-size:17px;font-weight:740;line-height:1.5;padding:22px 0;color:#173d65}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary span{display:grid;place-items:center;flex:0 0 30px;height:30px;border-radius:50%;background:linear-gradient(135deg,#e6f6ff,#fff);border:1px solid var(--line);color:var(--blue);font-size:20px;transition:transform .22s}
.faq-list details[open] summary span{transform:rotate(45deg)}
.faq-list details p{color:var(--ink-soft);font-size:14px;margin:0;padding:0 30px 22px 0;line-height:1.85}

/* contact */
.contact-section{padding-top:34px}
.contact-panel{display:grid;grid-template-columns:1.02fr .98fr;position:relative;overflow:hidden;border-radius:34px;background:linear-gradient(135deg,#ddf2ff,#f6fbff);border:1px solid rgba(184,218,244,.84);box-shadow:var(--shadow-lg)}
.contact-image{position:absolute;inset:0;opacity:.26}
.contact-image img{width:100%;height:100%;object-fit:cover}
.contact-image:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(238,248,255,.96) 0%,rgba(238,248,255,.84) 44%,rgba(238,248,255,.58) 100%)}
.contact-copy,.contact-form{position:relative;z-index:1}
.contact-copy{padding:58px 48px 58px 56px}
.contact-copy .kicker{color:#4f93c8}
.contact-copy h2{font-size:clamp(38px,4.3vw,62px);line-height:1.02;letter-spacing:-.05em;margin:16px 0 18px;color:#153a61}
.contact-copy>p{color:#5e7a93;font-size:15px;line-height:1.9}
.contact-links{margin:34px 0;flex-direction:column;gap:16px}
.contact-links>a,.contact-links>div{padding:16px 0 14px;border-bottom:1px solid rgba(184,218,244,.75);min-width:0}
.contact-links span{display:block;font-size:11px;letter-spacing:.18em;color:#5a94c4;margin-bottom:6px;font-weight:800}
.contact-links strong{font-size:18px;color:#193f67;overflow-wrap:anywhere}
.contact-links a:hover strong{color:#1670dd}
.company-legal{font-size:12px!important;color:#61809c!important}
.contact-form{align-self:center;margin:28px 28px 28px 0;padding:28px;border-radius:26px;background:rgba(255,255,255,.78);border:1px solid rgba(184,218,244,.84);backdrop-filter:blur(14px);box-shadow:0 18px 44px rgba(32,94,152,.10)}
.form-head span{display:block;font-size:11px;letter-spacing:.16em;color:#5a93c3;font-weight:800;margin-bottom:8px}
.form-head b{display:block;font-size:24px;letter-spacing:-.03em;color:#173d64}
.form-fields{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin:22px 0}
.form-fields label{display:flex;flex-direction:column;gap:8px;font-size:11px;font-weight:800;letter-spacing:.05em;color:#5f7e99}
.form-fields label.full{grid-column:1/-1}
.form-fields input,.form-fields select,.form-fields textarea{width:100%;min-width:0;padding:13px 14px;border-radius:14px;border:1px solid rgba(184,218,244,.95);background:#fff;color:#153a61;outline:none;box-shadow:inset 0 1px 0 rgba(255,255,255,.8)}
.form-fields input::placeholder,.form-fields textarea::placeholder{color:#8da4ba}
.form-fields select option{background:#fff;color:#173d64}
.form-fields input:focus,.form-fields select:focus,.form-fields textarea:focus{border-color:#77cfff;box-shadow:0 0 0 4px rgba(61,139,255,.10)}
.form-fields textarea{resize:vertical;min-height:118px}
.form-submit{width:100%;display:flex;justify-content:space-between;align-items:center;border:0;border-radius:16px;padding:16px 18px;background:linear-gradient(135deg,var(--blue),#63b4ff);color:#fff;font-size:14px;font-weight:800;box-shadow:0 14px 30px rgba(61,139,255,.20);cursor:pointer}
.form-submit:hover{transform:translateY(-1px)}
.form-disclaimer{font-size:11px;color:#7190ac;line-height:1.7;margin:12px 0 0}

/* footer */
.footer{background:linear-gradient(180deg,#184a7c,#10365b);color:#d2e5f5;padding:48px 0 28px;margin-top:12px}
.footer-top{align-items:center;gap:40px;padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.18)}
.brand-footer{margin-right:10px;color:#fff}
.footer-top>p{font-size:14px;max-width:450px;margin:0;color:#c5daec}
.back-top{margin-left:auto;color:#fff;font-size:12px;letter-spacing:.12em;text-transform:uppercase;white-space:nowrap}
.footer-bottom{justify-content:space-between;gap:20px;align-items:center;padding-top:24px;font-size:11px}
.footer-bottom a{color:#e4f2ff}
.footer-bottom a:hover{color:#fff}

@media(max-width:1180px){
  .nav-links{gap:18px}
  .hero-layout{gap:36px}
  .application-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .hero-photo{width:44%}
}
@media(max-width:980px){
  .site-header{height:74px}
  html{scroll-padding-top:80px}
  .menu-toggle{display:flex}
  .nav-links{display:none;position:absolute;left:0;right:0;top:73px;padding:16px 30px 24px;background:rgba(250,253,255,.98);backdrop-filter:blur(12px);box-shadow:0 25px 45px rgba(29,89,145,.12);flex-direction:column;align-items:stretch;gap:0;border-bottom:1px solid rgba(184,218,244,.84)}
  .site-header.menu-visible .nav-links{display:flex}
  .nav-links a{padding:14px 0;border-bottom:1px solid rgba(184,218,244,.54)}
  .nav-contact{margin-left:auto}
  .hero{padding-top:74px}
  .hero-photo{display:none}
  .hero-layout{grid-template-columns:1fr;min-height:0;padding-top:72px;padding-bottom:72px}
  .hero-content{max-width:none}
  .intro-grid,.contact-panel,.faq-grid,.capabilities{grid-template-columns:1fr;display:grid}
  .intro-image{order:1;height:420px}
  .intro-copy{order:2}
  .services-grid,.industry-grid,.steps-grid{grid-template-columns:1fr 1fr}
  .contact-copy{padding:44px 34px 10px}
  .contact-form{margin:6px 24px 24px}
  .approach-banner{display:block}
  .approach-banner .btn{margin-top:22px}
  .footer-bottom{flex-wrap:wrap}
}
@media(max-width:760px){
  .container{width:min(var(--max),calc(100% - 32px))}
  .site-header{height:70px}
  .brand-emblem{width:38px;height:38px;font-size:22px;border-radius:12px}
  .brand-name{font-size:15px}
  .brand-name small{font-size:8px}
  .nav-contact{display:none}
  .nav-links{top:69px;padding:14px 24px 22px}
  .hero{padding-top:70px}
  .hero-layout{padding-top:60px;padding-bottom:64px;gap:30px}
  .hero h1{font-size:clamp(42px,11vw,62px)}
  .hero-content>p{font-size:15px}
  .hero-actions{flex-direction:column;align-items:stretch}
  .hero-trust{margin-top:24px;font-size:12px;gap:12px}
  .hero-line{width:46px}
  .hero-interface{padding:20px;border-radius:24px}
  .interface-title{font-size:25px}
  .interface-flow{gap:6px}
  .interface-flow span{padding:12px 6px;font-size:10px}
  .interface-flow i{flex-basis:14px}
  .hero-bottom-inner{height:60px;font-size:9px;letter-spacing:.12em}
  .expertise-items{min-height:0;padding:16px 14px;gap:8px;flex-wrap:wrap}
  .expertise-items span{font-size:10px;letter-spacing:.1em}
  .section{padding:78px 0}
  .intro-section{padding-top:78px}
  .section-heading{display:block;margin-bottom:34px}
  .section-heading>p{margin-top:16px;font-size:14px}
  .section-title{font-size:clamp(34px,9vw,48px)}
  .intro-grid,.services-grid,.industry-grid,.application-grid,.steps-grid,.faq-grid{grid-template-columns:1fr}
  .intro-image{height:340px;border-radius:28px}
  .image-caption strong{font-size:22px}
  .intro-copy .lead{font-size:16px}
  .service-image{height:220px}
  .service-body{padding:24px}
  .service-body h3{font-size:26px}
  .service-body ul{grid-template-columns:1fr}
  .industry-tile,.application-card{height:330px;min-height:330px}
  .industry-overlay h3,.application-overlay h3{font-size:26px}
  .capabilities{padding:26px 22px;gap:22px}
  .capabilities h3{font-size:28px}
  .capabilities-list{display:grid;grid-template-columns:1fr;gap:10px}
  .architecture{padding:26px 22px}
  .arch-intro{display:block}
  .arch-intro p{margin-top:14px}
  .arch-stages{display:grid;grid-template-columns:1fr;gap:10px}
  .arch-stages>i{display:none}
  .step{min-height:0;padding:22px}
  .step h3{font-size:22px}
  .faq-grid{gap:34px}
  .contact-copy{padding:34px 24px 6px}
  .contact-copy h2{font-size:42px}
  .contact-form{margin:10px 16px 16px;padding:22px;border-radius:22px}
  .form-fields{grid-template-columns:1fr}
  .form-fields label.full{grid-column:auto}
  .footer-top{display:grid;grid-template-columns:1fr;gap:14px;padding-bottom:24px}
  .back-top{margin:0}
  .footer-bottom{display:grid;gap:10px}
  .reveal{transform:translateY(16px)}
}
@media(max-width:420px){
  .hero h1{font-size:40px}
  .btn{justify-content:space-between}
  .interface-foot{display:grid;grid-template-columns:1fr;gap:8px}
  .contact-copy h2{font-size:36px}
  .hero-bottom-inner span:last-child{display:none}
}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.reveal{opacity:1;transform:none}}