:root {
  --navy-950: #04111f;
  --navy-900: #071a31;
  --navy-850: #0a223e;
  --navy-800: #0d2a4b;
  --ink: #10233b;
  --muted: #5d6b7a;
  --line: #dce5ec;
  --paper: #f5f8fa;
  --white: #ffffff;
  --blue: #1189ee;
  --blue-dark: #0872d2;
  --cyan: #04abc3;
  --green: #56cf79;
  --mint: #baf4d2;
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 32px;
  --shadow-sm: 0 12px 35px rgba(7, 26, 49, 0.08);
  --shadow-lg: 0 30px 80px rgba(2, 17, 34, 0.22);
  --shell: min(1180px, calc(100% - 40px));
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--white); font-family: 'Segoe UI', Arial, sans-serif; line-height: 1.65; -webkit-font-smoothing: antialiased; }
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: 'Segoe UI', Arial, sans-serif; line-height: 1.12; letter-spacing: -0.035em; }
h1 { font-size: clamp(3rem, 6.2vw, 5.75rem); }
h2 { font-size: clamp(2.25rem, 4.2vw, 4rem); }
h3 { font-size: 1.25rem; }
p { color: var(--muted); }
.shell { width: var(--shell); margin-inline: auto; }
.section { padding: 120px 0; }
.section-dark { color: var(--white); background: var(--navy-950); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; top: 12px; left: 12px; z-index: 9999; transform: translateY(-180%); padding: 10px 16px; border-radius: 8px; color: var(--navy-950); background: var(--white); box-shadow: var(--shadow-sm); }
.skip-link:focus { transform: translateY(0); }
:focus-visible { outline: 3px solid var(--green); outline-offset: 4px; }

.site-header { position: absolute; inset: 0 0 auto; z-index: 100; border-bottom: 1px solid rgba(255,255,255,.12); }
.header-inner { min-height: 90px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; width: 210px; flex: 0 0 auto; }
.brand-logo { width: 100%; height: auto; object-fit: contain; }
.main-nav { display: flex; align-items: center; gap: 32px; color: rgba(255,255,255,.72); font-size: .92rem; font-weight: 600; }
.main-nav > a:not(.button) { position: relative; padding: 32px 0; }
.main-nav > a:not(.button)::after { content: ''; position: absolute; right: 0; bottom: 23px; left: 0; height: 2px; transform: scaleX(0); background: var(--green); transition: transform .25s ease; }
.main-nav > a:hover, .main-nav > a.is-active { color: var(--white); }
.main-nav > a:hover::after, .main-nav > a.is-active::after { transform: scaleX(1); }
.menu-toggle { display: none; width: 46px; height: 46px; align-items: center; justify-content: center; flex-direction: column; gap: 5px; color: var(--white); background: transparent; border: 1px solid rgba(255,255,255,.24); border-radius: 12px; cursor: pointer; }
.menu-toggle span:not(.sr-only) { width: 20px; height: 2px; background: currentColor; transition: .2s ease; }

.button { display: inline-flex; align-items: center; justify-content: center; gap: 14px; min-height: 54px; padding: 0 25px; border: 1px solid transparent; border-radius: 11px; font-weight: 700; line-height: 1; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: var(--navy-950); background: linear-gradient(135deg, var(--green), #78e396); box-shadow: 0 14px 35px rgba(86,207,121,.2); }
.button-primary:hover { box-shadow: 0 18px 42px rgba(86,207,121,.3); }
.button-small { min-height: 42px; padding: 0 18px; font-size: .86rem; }
.button-light { color: var(--navy-950); background: var(--white); }
.button-outline { color: var(--white); border-color: rgba(255,255,255,.32); }
.button-outline:hover { background: rgba(255,255,255,.08); }
.text-link { display: inline-flex; align-items: center; gap: 9px; color: var(--ink); font-weight: 700; }
.text-link span { transition: transform .2s ease; }
.text-link:hover span { transform: translateX(4px); }
.text-link-light { color: var(--white); }
.eyebrow { display: flex; align-items: center; gap: 11px; margin-bottom: 22px; color: var(--blue-dark); font-size: .76rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.eyebrow span { width: 26px; height: 2px; background: currentColor; }
.eyebrow-light { color: var(--green); }

.hero { position: relative; min-height: 860px; overflow: hidden; padding: 185px 0 115px; isolation: isolate; }
.hero::before { content: ''; position: absolute; inset: 0; z-index: -3; background: linear-gradient(125deg, #03101e 0%, #071b33 48%, #0b2840 100%); }
.hero::after { content: ''; position: absolute; inset: 0; z-index: -2; opacity: .16; background-image: linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px); background-size: 64px 64px; mask-image: linear-gradient(to right, #000, transparent 78%); }
.hero-glow { position: absolute; z-index: -1; width: 680px; height: 680px; right: -180px; top: -160px; border-radius: 50%; background: radial-gradient(circle, rgba(17,137,238,.32), rgba(4,171,195,.11) 40%, transparent 70%); filter: blur(10px); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.03fr) minmax(420px, .97fr); align-items: center; gap: 60px; }
.hero-copy h1 { max-width: 760px; margin-bottom: 28px; color: var(--white); font-weight: 700; }
.hero-copy h1 em { color: var(--green); font-style: normal; }
.hero-lead { max-width: 650px; margin-bottom: 36px; color: rgba(255,255,255,.68); font-size: 1.18rem; }
.hero-actions { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; }
.hero-facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; max-width: 680px; margin: 65px 0 0; border-top: 1px solid rgba(255,255,255,.14); }
.hero-facts div { padding: 24px 22px 0 0; }
.hero-facts div + div { padding-left: 24px; border-left: 1px solid rgba(255,255,255,.14); }
.hero-facts dt { color: var(--white); font-family: 'Segoe UI', sans-serif; font-weight: 800; }
.hero-facts dd { margin: 3px 0 0; color: rgba(255,255,255,.5); font-size: .84rem; }
.hero-visual { position: relative; min-height: 540px; }
.orbit { position: absolute; border: 1px solid rgba(93,220,154,.18); border-radius: 50%; }
.orbit-one { width: 470px; height: 470px; right: -40px; top: 15px; }
.orbit-two { width: 330px; height: 330px; right: 30px; top: 85px; border-color: rgba(17,137,238,.22); }
.product-float { position: absolute; overflow: hidden; margin: 0; border: 1px solid rgba(255,255,255,.2); border-radius: 22px; background: var(--white); box-shadow: var(--shadow-lg); }
.product-float img { width: 100%; height: 100%; object-fit: cover; }
.product-float-main { width: 330px; height: 380px; right: 75px; top: 55px; transform: rotate(2deg); }
.product-float-left { width: 190px; height: 230px; left: 3px; bottom: 15px; transform: rotate(-7deg); }
.product-float-right { width: 190px; height: 220px; right: -30px; bottom: -5px; transform: rotate(6deg); }
.hero-badge { position: absolute; left: 35px; top: 30px; z-index: 5; display: flex; align-items: center; gap: 12px; padding: 10px 15px 10px 10px; border: 1px solid rgba(255,255,255,.2); border-radius: 15px; color: rgba(255,255,255,.7); background: rgba(3,17,31,.76); backdrop-filter: blur(16px); font-size: .72rem; }
.hero-badge strong { display: block; color: var(--white); font-size: .88rem; }
.hero-badge-mark { position: relative; width: 40px; height: 40px; overflow: hidden; border-radius: 11px; background: #252b31; }
.hero-badge-mark img { position: absolute; width: 123px; max-width: none; left: -41px; top: -27px; }

.trust-bar { border-bottom: 1px solid var(--line); background: var(--white); }
.trust-grid { min-height: 86px; display: grid; grid-template-columns: repeat(4, 1fr); align-items: center; }
.trust-grid p { display: flex; align-items: center; gap: 10px; margin: 0; padding: 0 24px; color: var(--muted); font-size: .82rem; }
.trust-grid p:first-child { padding-left: 0; }
.trust-grid p + p { border-left: 1px solid var(--line); }
.trust-grid p span { display: inline-grid; place-items: center; width: 24px; height: 24px; flex: 0 0 auto; border-radius: 50%; color: #087d42; background: #def7e8; font-weight: 800; }
.trust-grid strong { color: var(--ink); }

.section-intro { background: var(--paper); }
.section-heading { margin-bottom: 60px; }
.split-heading { display: grid; grid-template-columns: 1.2fr .8fr; align-items: end; gap: 80px; }
.section-heading h2 { margin-bottom: 0; }
.split-heading > p { max-width: 490px; margin-bottom: 10px; font-size: 1.08rem; }
.centered { max-width: 770px; margin-right: auto; margin-left: auto; text-align: center; }
.centered .eyebrow { justify-content: center; }
.capability-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 20px; }
.capability-card { position: relative; grid-column: span 4; min-height: 360px; display: flex; flex-direction: column; padding: 34px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--white); box-shadow: 0 14px 40px rgba(7,26,49,.04); }
.capability-featured { color: var(--white); background: linear-gradient(145deg, var(--navy-850), var(--navy-950)); }
.capability-featured p { color: rgba(255,255,255,.6); }
.capability-featured .text-link { color: var(--green); }
.card-number { position: absolute; top: 26px; right: 28px; color: #a6b3bf; font: 700 .72rem 'Segoe UI', sans-serif; letter-spacing: .12em; }
.capability-featured .card-number { color: rgba(255,255,255,.34); }
.card-icon { width: 48px; height: 48px; display: grid; place-items: center; margin-bottom: auto; border-radius: 13px; color: var(--blue-dark); background: #eaf5ff; font-size: 1.4rem; }
.capability-featured .card-icon { color: var(--green); background: rgba(86,207,121,.13); }
.capability-card h3 { margin: 34px 0 12px; }
.capability-card p { margin-bottom: 20px; }
.capability-card .text-link { margin-top: auto; }
.capability-image { grid-column: span 12; min-height: 330px; padding: 0; display: grid; grid-template-columns: 1.2fr .8fr; color: var(--white); background: var(--navy-900); }
.capability-image img { width: 100%; height: 330px; object-fit: cover; object-position: center 35%; opacity: .72; }
.capability-image > div { display: flex; flex-direction: column; justify-content: end; padding: 44px; background: linear-gradient(130deg, rgba(7,26,49,.96), rgba(13,42,75,.86)); }
.capability-image span { color: var(--green); font-size: .75rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.capability-image strong { max-width: 420px; margin-top: 14px; font: 700 2rem/1.2 'Segoe UI', sans-serif; }

.section-process { position: relative; overflow: hidden; color: var(--white); background: var(--navy-900); }
.section-process::after { content: ''; position: absolute; width: 500px; height: 500px; left: -250px; bottom: -300px; border-radius: 50%; background: rgba(17,137,238,.16); filter: blur(70px); }
.process-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 100px; }
.process-intro { position: sticky; top: 50px; align-self: start; }
.process-intro h2 { margin-bottom: 24px; }
.process-intro > p:not(.eyebrow) { margin-bottom: 32px; color: rgba(255,255,255,.6); }
.process-list { margin: 0; padding: 0; list-style: none; }
.process-list li { display: grid; grid-template-columns: 70px 1fr; gap: 20px; padding: 34px 0; border-top: 1px solid rgba(255,255,255,.14); }
.process-list li:last-child { border-bottom: 1px solid rgba(255,255,255,.14); }
.process-list > li > span { color: var(--green); font: 700 .78rem 'Segoe UI', sans-serif; letter-spacing: .12em; }
.process-list h3 { margin-bottom: 10px; color: var(--white); font-size: 1.45rem; }
.process-list p { max-width: 580px; margin: 0; color: rgba(255,255,255,.54); }

.ai-section { background: var(--white); }
.ai-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 100px; align-items: center; }
.ai-visual { position: relative; min-height: 470px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: radial-gradient(circle at 50% 50%, rgba(17,137,238,.14), transparent 38%), linear-gradient(#f8fbfd 1px, transparent 1px), linear-gradient(90deg, #f8fbfd 1px, transparent 1px); background-size: auto, 28px 28px, 28px 28px; }
.ai-core { position: absolute; left: 50%; top: 50%; width: 135px; height: 135px; display: grid; place-items: center; transform: translate(-50%, -50%); border: 1px solid rgba(17,137,238,.25); border-radius: 32px; background: linear-gradient(145deg, var(--navy-800), var(--navy-950)); box-shadow: 0 25px 65px rgba(7,26,49,.25); }
.ai-core span { color: var(--green); font: 800 2.2rem 'Segoe UI', sans-serif; }
.ai-core::before, .ai-core::after { content: ''; position: absolute; z-index: -1; border: 1px solid rgba(17,137,238,.18); border-radius: 50%; }
.ai-core::before { width: 240px; height: 240px; }
.ai-core::after { width: 350px; height: 350px; }
.ai-node { position: absolute; padding: 9px 14px; border: 1px solid var(--line); border-radius: 10px; background: var(--white); box-shadow: var(--shadow-sm); font-size: .74rem; font-weight: 700; }
.ai-node-a { top: 65px; left: 52px; }
.ai-node-b { top: 115px; right: 35px; }
.ai-node-c { bottom: 58px; left: 80px; }
.ai-copy h2 { margin-bottom: 24px; }
.ai-copy > p:not(.eyebrow) { max-width: 610px; font-size: 1.06rem; }
.notice { display: grid; grid-template-columns: 32px 1fr; gap: 16px; margin-top: 32px; padding: 22px; border: 1px solid #b9d9ef; border-radius: 15px; background: #f1f8fd; }
.notice > span { width: 28px; height: 28px; display: grid; place-items: center; border-radius: 50%; color: var(--white); background: var(--blue-dark); font-weight: 800; }
.notice p { margin: 0; color: #40566a; font-size: .9rem; }

.delivery-section { background: var(--paper); }
.delivery-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin: 0; padding: 0; list-style: none; counter-reset: steps; }
.delivery-steps li { position: relative; min-height: 285px; padding: 32px; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--white); }
.delivery-steps li::after { content: ''; position: absolute; top: 52px; right: -23px; z-index: 3; width: 23px; height: 1px; background: #a8bccb; }
.delivery-steps li:last-child::after { display: none; }
.step-index { position: absolute; top: 24px; right: 26px; color: #9caab8; font: 700 .74rem 'Segoe UI', sans-serif; }
.step-icon { width: 54px; height: 54px; display: grid; place-items: center; margin-bottom: 54px; border-radius: 15px; color: var(--white); background: linear-gradient(145deg, var(--blue), var(--cyan)); font-size: 1.3rem; }
.delivery-steps h3 { margin-bottom: 10px; }
.delivery-steps p { margin-bottom: 0; font-size: .92rem; }
.delivery-help { margin: 30px 0 0; text-align: center; font-size: .88rem; }
.delivery-help a { color: var(--blue-dark); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }

.guarantee-section { padding-top: 0; background: var(--paper); }
.guarantee-card { display: grid; grid-template-columns: 160px 1fr .9fr; gap: 48px; align-items: center; padding: 58px 64px; overflow: hidden; border-radius: var(--radius-lg); color: var(--white); background: linear-gradient(120deg, #06203b, #0b3655); box-shadow: var(--shadow-lg); }
.guarantee-card h2 { margin: 0; }
.guarantee-seal { width: 132px; height: 132px; display: grid; place-content: center; text-align: center; border: 1px solid rgba(86,207,121,.6); border-radius: 50%; box-shadow: inset 0 0 0 8px rgba(86,207,121,.06); }
.guarantee-seal span { color: var(--green); font: 800 3.6rem/1 'Segoe UI', sans-serif; }
.guarantee-seal small { margin-top: 5px; color: var(--white); font-weight: 800; letter-spacing: .18em; }
.guarantee-copy p { color: rgba(255,255,255,.64); }

.company-section { background: var(--white); }
.company-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 90px; align-items: center; }
.company-grid h2 { margin: 0; }
.company-card { display: grid; grid-template-columns: 80px 1fr; gap: 26px; padding: 38px; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--paper); }
.company-monogram { width: 72px; height: 72px; display: grid; place-items: center; border-radius: 18px; color: var(--green); background: var(--navy-900); font: 800 1.25rem 'Segoe UI', sans-serif; }
.company-card h3 { margin-bottom: 8px; }
.company-card address { color: var(--muted); font-style: normal; }
.company-contact { grid-column: 2; margin-top: 6px; padding-top: 22px; border-top: 1px solid var(--line); }
.company-contact span { display: block; color: #8491a0; font-size: .72rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.company-contact a { color: var(--blue-dark); font-weight: 700; }

.final-cta { padding-top: 0; }
.final-cta-inner { display: flex; align-items: end; justify-content: space-between; gap: 60px; padding: 60px 0 20px; border-top: 1px solid var(--line); }
.final-cta-inner h2 { max-width: 710px; margin: 0; }
.final-cta-inner .eyebrow { position: absolute; margin-top: -24px; transform: translateY(-100%); }
.final-cta-inner .button { flex: 0 0 auto; }

.site-footer { color: rgba(255,255,255,.62); background: var(--navy-950); }
.footer-main { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 70px; padding: 80px 0 58px; }
.footer-brand p { max-width: 300px; margin: 20px 0 0; color: rgba(255,255,255,.45); font-size: .9rem; }
.footer-column { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; }
.footer-column h2 { margin: 0 0 10px; color: var(--white); font-size: .82rem; letter-spacing: .1em; text-transform: uppercase; }
.footer-column a { font-size: .9rem; }
.footer-column a:hover { color: var(--green); }
.footer-bottom { min-height: 74px; display: flex; align-items: center; justify-content: space-between; gap: 24px; border-top: 1px solid rgba(255,255,255,.12); }
.footer-bottom p { margin: 0; color: rgba(255,255,255,.36); font-size: .76rem; }

.inner-header { position: absolute; background: rgba(4,17,31,.72); backdrop-filter: blur(18px); }
.inner-hero { padding: 175px 0 80px; color: var(--white); background: linear-gradient(125deg, var(--navy-950), #0a2945); }
.inner-hero-grid { display: grid; grid-template-columns: 1.1fr .7fr; gap: 80px; align-items: end; }
.inner-hero h1 { max-width: 820px; margin: 0; font-size: clamp(2.8rem, 5.5vw, 5rem); }
.inner-hero-grid > p { margin-bottom: 10px; color: rgba(255,255,255,.62); font-size: 1.04rem; }
.catalog-hero { position: relative; overflow: hidden; }
.catalog-hero::after { content: ''; position: absolute; width: 480px; height: 480px; top: -300px; right: -50px; border-radius: 50%; background: rgba(17,137,238,.2); filter: blur(50px); }
.catalog-section { padding: 70px 0 110px; background: var(--paper); }
.catalog-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 30px; margin-bottom: 24px; }
.search-field { width: min(540px, 100%); min-height: 56px; display: flex; align-items: center; gap: 12px; padding: 0 18px; border: 1px solid var(--line); border-radius: 13px; background: var(--white); box-shadow: 0 10px 28px rgba(7,26,49,.04); }
.search-field > span { color: var(--blue-dark); font-size: 1.35rem; }
.search-field input { width: 100%; border: 0; outline: 0; color: var(--ink); background: transparent; }
.search-field input::placeholder { color: #8a98a7; }
.result-count { margin: 0; color: var(--ink); font-size: .84rem; font-weight: 700; }
.filter-row { display: flex; flex-wrap: wrap; gap: 9px; margin-bottom: 42px; }
.filter-button { min-height: 40px; padding: 0 16px; border: 1px solid var(--line); border-radius: 999px; color: #526375; background: var(--white); cursor: pointer; font-size: .8rem; font-weight: 700; transition: .2s ease; }
.filter-button:hover { border-color: #9dc6e6; color: var(--blue-dark); }
.filter-button.is-active { border-color: var(--navy-900); color: var(--white); background: var(--navy-900); }
.product-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.product-card { min-width: 0; display: flex; flex-direction: column; overflow: hidden; border: 1px solid var(--line); border-radius: 18px; background: var(--white); box-shadow: 0 12px 38px rgba(7,26,49,.055); transition: transform .25s ease, box-shadow .25s ease; }
.product-card:not([hidden]):hover { transform: translateY(-5px); box-shadow: 0 22px 48px rgba(7,26,49,.11); }
.product-card[hidden] { display: none; }
.product-media { position: relative; height: 250px; overflow: hidden; padding: 18px 18px 42px; background: linear-gradient(145deg, #f7fafc, #e8eff5); }
.product-media::after { content: ''; position: absolute; inset: auto 0 0; height: 35%; background: linear-gradient(transparent, rgba(4,17,31,.16)); pointer-events: none; }
.product-media img { width: 100%; height: 100%; object-fit: contain; border-radius: 10px; filter: drop-shadow(0 12px 13px rgba(7,26,49,.12)); transition: transform .5s ease; }
.product-card:hover .product-media img { transform: translateY(-3px) scale(1.015); }
.product-category { position: absolute; z-index: 2; left: 15px; bottom: 14px; padding: 6px 10px; border: 1px solid rgba(255,255,255,.35); border-radius: 8px; color: var(--white); background: rgba(4,17,31,.72); backdrop-filter: blur(10px); font-size: .66rem; font-weight: 800; letter-spacing: .04em; }
.product-content { min-height: 325px; display: flex; flex-direction: column; padding: 26px; }
.product-content h2 { margin-bottom: 12px; font-size: 1.25rem; }
.product-content > p { margin-bottom: 24px; font-size: .88rem; }
.product-footer { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 16px; margin-top: auto; padding-top: 18px; border-top: 1px solid var(--line); }
.product-price { color: var(--ink); font: 800 1.12rem 'Segoe UI', sans-serif; white-space: nowrap; }
.product-action { display: inline-flex; align-items: center; justify-content: center; gap: 7px; min-height: 40px; padding: 0 13px; border-radius: 9px; color: var(--white); background: var(--navy-900); font-size: .74rem; font-weight: 800; transition: background .2s ease; }
.product-action:hover { background: var(--blue-dark); }
.product-action-disabled { max-width: 150px; color: #697888; background: #edf1f4; text-align: center; line-height: 1.15; }
.product-card.is-disabled { opacity: .74; }
.catalog-empty { padding: 80px 20px; text-align: center; border: 1px dashed #b7c6d2; border-radius: var(--radius-md); background: var(--white); }
.catalog-empty[hidden] { display: none; }
.catalog-empty > span { display: block; margin-bottom: 10px; color: var(--blue-dark); font-size: 2.5rem; }
.catalog-empty h2 { margin-bottom: 8px; font-size: 1.65rem; }
.catalog-empty .button { margin-top: 12px; }
.catalog-assurance { padding: 0 0 110px; background: var(--paper); }
.assurance-grid { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--white); }
.assurance-grid > div { display: grid; grid-template-columns: 42px 1fr; gap: 14px; align-items: center; padding: 28px; }
.assurance-grid > div + div { border-left: 1px solid var(--line); }
.assurance-grid span { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 12px; color: #087d42; background: #def7e8; font-size: .78rem; font-weight: 800; }
.assurance-grid p { margin: 0; font-size: .8rem; }
.assurance-grid strong { display: block; color: var(--ink); }
.assurance-grid a { color: var(--blue-dark); text-decoration: underline; }

.page-hero { padding-bottom: 90px; }
.page-hero-inner { max-width: 920px; }
.page-hero h1 { margin-bottom: 26px; }
.page-hero-inner > p:last-child { max-width: 760px; margin-bottom: 0; color: rgba(255,255,255,.62); font-size: 1.08rem; }
.story-section { background: var(--white); }
.story-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 100px; }
.story-grid h2 { margin: 0; }
.prose-lead p { font-size: 1.08rem; }
.prose-lead p:last-child { margin-bottom: 0; }
.values-section { background: var(--paper); }
.values-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.values-grid article { min-height: 280px; padding: 30px; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--white); }
.values-grid article > span { color: var(--blue-dark); font: 800 .75rem 'Segoe UI', sans-serif; }
.values-grid h3 { margin: 65px 0 12px; }
.values-grid p { margin: 0; font-size: .88rem; }
.technology-section { color: var(--white); background: var(--navy-900); }
.technology-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 100px; align-items: center; }
.technology-grid h2 { margin-bottom: 24px; }
.technology-grid p:not(.eyebrow) { color: rgba(255,255,255,.6); }
.technology-panel { min-height: 390px; display: grid; place-content: center; text-align: center; border: 1px solid rgba(255,255,255,.14); border-radius: var(--radius-lg); background: radial-gradient(circle, rgba(17,137,238,.3), transparent 40%), linear-gradient(135deg, #081c31, #0d3857); }
.tech-label { color: var(--green); font: 800 clamp(4.5rem, 10vw, 8rem)/1 'Segoe UI', sans-serif; letter-spacing: -.08em; }
.technology-panel p { margin: 14px 0 0; font-size: .74rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.business-facts { padding-top: 80px; }
.business-facts-card { display: grid; grid-template-columns: 1fr .8fr .8fr; gap: 50px; align-items: center; padding: 45px; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--paper); }
.business-facts-card h2 { margin: 0; font-size: 2rem; }
.business-facts-card address { color: var(--muted); font-style: normal; }
.business-facts-card > div:last-child span { display: block; color: #8491a0; font-size: .7rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.business-facts-card a { color: var(--blue-dark); font-weight: 700; }

.contact-section { background: var(--paper); }
.contact-grid { display: grid; grid-template-columns: .72fr 1.28fr; gap: 65px; align-items: start; }
.contact-aside { padding-top: 20px; }
.contact-aside h2 { margin-bottom: 22px; font-size: 2.1rem; }
.contact-method { padding: 22px 0; border-top: 1px solid var(--line); }
.contact-method > span { display: block; margin-bottom: 5px; color: #81909e; font-size: .68rem; font-weight: 800; letter-spacing: .11em; text-transform: uppercase; }
.contact-method a { color: var(--blue-dark); font-weight: 700; }
.contact-method address { color: var(--muted); font-style: normal; }
.contact-note { margin-top: 18px; padding: 20px; border: 1px solid #b9d9ef; border-radius: 14px; background: #eef8ff; }
.contact-note strong { color: var(--ink); }
.contact-note p { margin: 5px 0 0; font-size: .85rem; }
.contact-form-card { padding: 42px; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--white); box-shadow: var(--shadow-sm); }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; margin-bottom: 28px; }
.field { display: flex; flex-direction: column; gap: 7px; }
.field-full { grid-column: 1 / -1; }
.field label { color: var(--ink); font-size: .82rem; font-weight: 700; }
.field label > span:not([aria-hidden]) { color: #8a98a7; font-weight: 500; }
.field input, .field select, .field textarea { width: 100%; border: 1px solid #cbd7e0; border-radius: 10px; color: var(--ink); background: #fbfdfe; outline: 0; transition: border-color .2s ease, box-shadow .2s ease; }
.field input, .field select { height: 49px; padding: 0 14px; }
.field textarea { padding: 13px 14px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 4px rgba(17,137,238,.1); }
.field [aria-invalid="true"] { border-color: #c53c3c; }
.field-error { min-height: 18px; color: #af2929; font-size: .72rem; }
.form-help { margin: 16px 0 0; font-size: .78rem; }
.form-status { min-height: 24px; margin: 8px 0 0; color: var(--blue-dark); font-size: .8rem; font-weight: 700; }

.legal-section { padding: 80px 0 120px; background: var(--paper); }
.legal-layout { display: grid; grid-template-columns: 280px minmax(0, 1fr); gap: 70px; align-items: start; }
.legal-nav { position: sticky; top: 28px; display: flex; flex-direction: column; padding: 26px; border: 1px solid var(--line); border-radius: 16px; background: var(--white); }
.legal-nav h2 { margin-bottom: 14px; font-size: .82rem; letter-spacing: .08em; text-transform: uppercase; }
.legal-nav > a { padding: 10px 0; border-top: 1px solid #edf1f4; color: var(--muted); font-size: .82rem; }
.legal-nav > a:hover { color: var(--blue-dark); }
.legal-nav > div { margin-top: 20px; padding: 16px; border-radius: 10px; background: var(--paper); }
.legal-nav > div strong { display: block; font-size: .8rem; }
.legal-nav > div a { color: var(--blue-dark); font-size: .72rem; word-break: break-word; }
.legal-document { padding: 54px 62px; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--white); box-shadow: 0 12px 38px rgba(7,26,49,.04); }
.effective-date { display: inline-flex; padding: 7px 11px; border-radius: 7px; color: var(--blue-dark); background: #ecf6fd; font-size: .74rem; font-weight: 700; }
.legal-document section { padding: 30px 0; border-top: 1px solid var(--line); }
.legal-document section:first-of-type { margin-top: 18px; }
.legal-document h2 { margin-bottom: 14px; font-size: 1.35rem; letter-spacing: -.02em; }
.legal-document p, .legal-document li { font-size: .92rem; }
.legal-document a { color: var(--blue-dark); text-decoration: underline; text-underline-offset: 3px; }
.legal-document li + li { margin-top: 8px; }
.policy-highlight { display: grid; grid-template-columns: 90px 1fr; gap: 28px; align-items: center; padding: 28px !important; border: 0 !important; border-radius: 15px; background: #eaf8ef; }
.policy-highlight > span { width: 78px; height: 78px; display: grid; place-items: center; border-radius: 50%; color: var(--white); background: #11844c; font: 800 2rem 'Segoe UI', sans-serif; }
.policy-highlight h2 { margin-bottom: 6px; }
.policy-highlight p { margin: 0; }
.legal-contact-block { margin-top: 18px; padding: 30px !important; border: 1px solid #b9d9ef !important; border-radius: 15px; background: #f1f8fd; }
.legal-contact-block p:last-child { margin-bottom: 0; }

.image-fallback { position: relative; background: linear-gradient(135deg, var(--navy-800), var(--blue-dark)); }
.image-fallback::after { content: 'Viral Flow'; position: absolute; inset: 0; display: grid; place-items: center; color: var(--white); font: 800 1rem 'Segoe UI', sans-serif; }
[data-reveal] { opacity: 1; transform: none; }

@media (max-width: 1050px) {
  .main-nav { gap: 20px; }
  .hero-grid { grid-template-columns: 1fr .8fr; gap: 30px; }
  .product-float-main { right: 15px; width: 290px; }
  .product-float-left { left: -20px; }
  .product-float-right { right: -35px; }
  .capability-card { grid-column: span 6; }
  .capability-image { grid-column: span 12; }
  .process-grid, .ai-grid { gap: 60px; }
  .guarantee-card { grid-template-columns: 120px 1fr; }
  .guarantee-copy { grid-column: 2; }
  .footer-main { gap: 35px; }
  .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .legal-layout { grid-template-columns: 230px minmax(0, 1fr); gap: 35px; }
  .legal-document { padding: 44px; }
}

@media (max-width: 820px) {
  :root { --shell: min(100% - 30px, 680px); }
  .section { padding: 84px 0; }
  .site-header { position: absolute; }
  .header-inner { min-height: 76px; }
  .brand { width: 185px; height: 52px; }
  .brand { width: 190px; }
  .menu-toggle { display: flex; }
  .main-nav { position: fixed; inset: 76px 0 auto; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 18px 20px 26px; color: var(--ink); background: var(--white); box-shadow: var(--shadow-lg); }
  .main-nav.is-open { display: flex; }
  .main-nav > a:not(.button) { padding: 14px 6px; }
  .main-nav > a:not(.button)::after { display: none; }
  .main-nav > a:hover, .main-nav > a.is-active { color: var(--blue-dark); }
  .main-nav .button { margin-top: 12px; color: var(--white); background: var(--navy-900); }
  .hero { min-height: auto; padding: 130px 0 90px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { min-height: 470px; margin-top: 20px; }
  .product-float-main { left: 50%; right: auto; width: 310px; transform: translateX(-50%) rotate(2deg); }
  .product-float-left { left: 4%; }
  .product-float-right { right: 3%; }
  .hero-badge { left: 4%; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); padding: 12px 0; }
  .trust-grid p { min-height: 54px; padding: 0 12px; }
  .trust-grid p:first-child { padding-left: 12px; }
  .trust-grid p:nth-child(3) { border-left: 0; }
  .split-heading, .process-grid, .ai-grid, .company-grid { grid-template-columns: 1fr; gap: 48px; }
  .capability-card { grid-column: span 12; min-height: 310px; }
  .capability-image { grid-template-columns: 1fr; }
  .capability-image img { height: 250px; }
  .process-intro { position: static; }
  .ai-visual { min-height: 400px; order: 2; }
  .delivery-steps { grid-template-columns: 1fr; }
  .delivery-steps li { min-height: 240px; }
  .delivery-steps li::after { top: auto; right: auto; bottom: -23px; left: 58px; width: 1px; height: 23px; }
  .step-icon { margin-bottom: 35px; }
  .guarantee-card { padding: 42px; }
  .final-cta-inner { align-items: flex-start; flex-direction: column; }
  .footer-main { grid-template-columns: 1.4fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .inner-hero { padding: 140px 0 65px; }
  .inner-hero-grid { grid-template-columns: 1fr; gap: 26px; }
  .catalog-toolbar { align-items: flex-start; flex-direction: column; gap: 12px; }
  .search-field { width: 100%; }
  .assurance-grid { grid-template-columns: 1fr; }
  .assurance-grid > div + div { border-top: 1px solid var(--line); border-left: 0; }
  .story-grid, .technology-grid, .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .business-facts-card { grid-template-columns: 1fr 1fr; }
  .business-facts-card > div:first-child { grid-column: 1 / -1; }
  .legal-layout { grid-template-columns: 1fr; }
  .legal-nav { position: static; }
}

@media (max-width: 560px) {
  h1 { font-size: clamp(2.65rem, 13vw, 4rem); }
  h2 { font-size: clamp(2rem, 10vw, 3rem); }
  .hero-lead { font-size: 1rem; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .hero-actions .button { width: 100%; }
  .hero-facts { grid-template-columns: 1fr; }
  .hero-facts div { padding: 15px 0; }
  .hero-facts div + div { padding-left: 0; border-top: 1px solid rgba(255,255,255,.12); border-left: 0; }
  .hero-visual { min-height: 390px; }
  .product-float-main { width: 255px; height: 300px; }
  .product-float-left, .product-float-right { width: 135px; height: 165px; }
  .hero-badge { top: 5px; }
  .trust-grid { grid-template-columns: 1fr; }
  .trust-grid p + p { border-top: 1px solid var(--line); border-left: 0; }
  .split-heading { gap: 25px; }
  .capability-card { padding: 28px; }
  .capability-image > div { padding: 30px; }
  .process-list li { grid-template-columns: 44px 1fr; }
  .ai-visual { min-height: 360px; }
  .ai-core { width: 110px; height: 110px; }
  .ai-core::before { width: 190px; height: 190px; }
  .ai-core::after { width: 280px; height: 280px; }
  .ai-node { font-size: .65rem; }
  .ai-node-a { left: 20px; }
  .ai-node-b { right: 14px; }
  .guarantee-card { grid-template-columns: 1fr; gap: 28px; padding: 34px 26px; }
  .guarantee-copy { grid-column: 1; }
  .company-card { grid-template-columns: 1fr; }
  .company-contact { grid-column: 1; }
  .footer-main { grid-template-columns: 1fr; }
  .footer-brand { grid-column: auto; }
  .footer-bottom { align-items: flex-start; flex-direction: column; justify-content: center; padding: 24px 0; }
  .catalog-section { padding-top: 42px; }
  .product-grid { grid-template-columns: 1fr; }
  .product-media { height: 220px; }
  .product-content { min-height: auto; }
  .product-footer { grid-template-columns: 1fr; }
  .product-action { width: 100%; }
  .values-grid { grid-template-columns: 1fr; }
  .technology-panel { min-height: 300px; }
  .business-facts-card { grid-template-columns: 1fr; padding: 30px; }
  .business-facts-card > div:first-child { grid-column: 1; }
  .contact-form-card { padding: 28px 22px; }
  .form-grid { grid-template-columns: 1fr; }
  .field-full { grid-column: 1; }
  .legal-section { padding-top: 50px; }
  .legal-document { padding: 30px 22px; }
  .policy-highlight { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  [data-reveal] { opacity: 1; transform: none; }
}