:root {
    --ink: #07182e;
    --ink-2: #0b2240;
    --cyan: #27d6c4;
    --cyan-dark: #0da798;
    --cyan-soft: #d9f8f3;
    --paper: #f7f9fb;
    --white: #fff;
    --line: #dce4eb;
    --muted: #607087;
    --shadow: 0 22px 70px rgba(7, 24, 46, .11);
    --radius: 22px;
    --shell: min(1180px, calc(100vw - 48px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    color: var(--ink);
    background: var(--white);
    font-family: "Avenir Next", Avenir, "Segoe UI", Helvetica, Arial, sans-serif;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
.shell { width: var(--shell); margin-inline: auto; }
.site-frame { min-height: 100vh; overflow: hidden; }

.utility-bar {
    color: #d7e4f2;
    background: #04101e;
    font-size: .69rem;
    letter-spacing: .06em;
}
.utility-bar__inner { display: flex; align-items: center; justify-content: space-between; min-height: 32px; }
.utility-links { display: flex; gap: 28px; }
.utility-links a:hover { color: var(--cyan); }
.utility-button { padding: 0; border: 0; color: #d7e4f2; background: transparent; font-size: inherit; letter-spacing: inherit; cursor: pointer; }
.utility-button:hover { color: var(--cyan); }
.site-header {
    position: relative;
    z-index: 20;
    border-bottom: 1px solid rgba(255, 255, 255, .1);
    background: var(--ink);
}
.nav-shell { display: flex; align-items: center; gap: 34px; min-height: 78px; }
.brand { display: inline-flex; align-items: center; gap: 12px; flex: 0 0 auto; }
.brand__mark {
    position: relative;
    display: inline-block;
    width: 39px;
    height: 39px;
    border: 1px solid rgba(39, 214, 196, .55);
    border-radius: 11px;
    transform: rotate(45deg);
}
.brand__mark::before, .brand__mark::after, .brand__mark i::before, .brand__mark i::after {
    position: absolute;
    content: "";
    background: var(--cyan);
}
.brand__mark::before { top: 9px; left: 8px; width: 18px; height: 4px; border-radius: 4px; }
.brand__mark::after { right: 9px; top: 9px; width: 4px; height: 18px; border-radius: 4px; }
.brand__mark i::before { right: 8px; bottom: 9px; width: 18px; height: 4px; border-radius: 4px; }
.brand__mark i::after { left: 9px; bottom: 9px; width: 4px; height: 18px; border-radius: 4px; }
.brand__copy { display: grid; line-height: 1; }
.brand__copy strong { color: var(--white); font-size: .77rem; letter-spacing: .17em; }
.brand__copy small { margin-top: 6px; color: var(--cyan); font-size: .54rem; font-weight: 700; letter-spacing: .38em; }
.main-nav { display: flex; align-items: center; justify-content: center; gap: clamp(15px, 1.6vw, 26px); margin-left: auto; }
.main-nav a {
    position: relative;
    padding-block: 30px;
    color: #c8d5e3;
    font-size: .78rem;
    font-weight: 600;
    white-space: nowrap;
}
.main-nav a::after {
    position: absolute;
    right: 0;
    bottom: 20px;
    left: 0;
    height: 2px;
    content: "";
    background: var(--cyan);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .22s ease;
}
.main-nav a:hover { color: var(--white); }
.main-nav a:hover::after { transform: scaleX(1); }
.nav-toggle, .nav-toggle-label { display: none; }

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    min-height: 46px;
    padding: 0 22px;
    border: 1px solid transparent;
    border-radius: 8px;
    font-weight: 750;
    letter-spacing: -.01em;
    cursor: pointer;
    transition: transform .2s ease, background-color .2s ease, box-shadow .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button--nav { min-height: 42px; padding-inline: 17px; color: var(--ink); background: var(--cyan); font-size: .74rem; white-space: nowrap; }
.button--primary { color: var(--ink); background: var(--cyan); box-shadow: 0 12px 32px rgba(39, 214, 196, .2); }
.button--primary:hover { background: #45ead9; box-shadow: 0 16px 36px rgba(39, 214, 196, .28); }
.button--large { min-height: 55px; padding-inline: 26px; }
.button--ghost { color: var(--white); border-color: rgba(255, 255, 255, .32); background: rgba(255, 255, 255, .04); }
.button--ghost:hover { border-color: var(--cyan); }
.button--block { width: 100%; }

.hero {
    position: relative;
    color: var(--white);
    background:
        radial-gradient(circle at 76% 34%, rgba(32, 197, 191, .15), transparent 25%),
        radial-gradient(circle at 20% 90%, rgba(46, 115, 176, .11), transparent 26%),
        linear-gradient(135deg, #07182e 0%, #0a203b 68%, #07182e 100%);
}
.hero-grid, .closing-cta__grid, .detail-grid {
    position: absolute;
    inset: 0;
    opacity: .13;
    background-image: linear-gradient(rgba(255,255,255,.12) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.12) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: linear-gradient(to right, transparent, #000 44%, #000);
}
.hero__inner {
    position: relative;
    display: grid;
    grid-template-columns: 1.02fr .98fr;
    align-items: center;
    gap: 60px;
    min-height: 665px;
    padding-block: 66px 72px;
}
.status-pill {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    margin-bottom: 27px;
    padding: 8px 13px;
    border: 1px solid rgba(39, 214, 196, .25);
    border-radius: 100px;
    color: #c8f6f0;
    background: rgba(39, 214, 196, .07);
    font-size: .66rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
}
.status-pill i, .console-top i, .console-bottom strong i {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--cyan);
    box-shadow: 0 0 12px var(--cyan);
}
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { letter-spacing: -.045em; }
.hero h1 { max-width: 680px; margin-bottom: 26px; font-size: clamp(3.35rem, 5vw, 5rem); font-weight: 650; line-height: .99; }
.hero h1 em, .sap-intro h2 em { color: var(--cyan); font-family: Georgia, "Times New Roman", serif; font-weight: 400; }
.hero__lead { max-width: 620px; margin-bottom: 33px; color: #b9c8d8; font-size: 1.05rem; line-height: 1.72; }
.hero__actions { display: flex; align-items: center; gap: 27px; }
.text-link { display: inline-flex; align-items: center; gap: 10px; color: var(--white); font-size: .88rem; font-weight: 700; }
.text-link span:last-child { transition: transform .2s ease; }
.text-link:hover span:last-child { transform: translateX(4px); }
.play-dot { display: inline-grid; width: 37px; height: 37px; place-items: center; border: 1px solid rgba(255, 255, 255, .3); border-radius: 50%; color: var(--cyan); }
.hero__proof { display: flex; gap: 29px; margin-top: 54px; padding-top: 26px; border-top: 1px solid rgba(255, 255, 255, .12); }
.hero__proof div { display: flex; gap: 9px; align-items: center; max-width: 145px; }
.hero__proof strong { color: var(--cyan); font-size: 1.55rem; font-weight: 500; }
.hero__proof span { color: #94a8bc; font-size: .63rem; line-height: 1.35; }

.hero-console {
    position: relative;
    width: min(100%, 510px);
    margin-left: auto;
    overflow: hidden;
    border: 1px solid rgba(106, 228, 216, .23);
    border-radius: 24px;
    background: rgba(5, 20, 37, .73);
    box-shadow: 0 34px 100px rgba(0, 0, 0, .3);
    backdrop-filter: blur(8px);
}
.console-top, .console-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 49px;
    padding: 0 21px;
    border-bottom: 1px solid rgba(255,255,255,.09);
    color: #7f96ad;
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: .57rem;
    letter-spacing: .08em;
}
.console-top span, .console-bottom strong { display: flex; align-items: center; gap: 8px; }
.console-top small { color: var(--cyan); }
.console-orbit { position: relative; height: 430px; background: radial-gradient(circle, rgba(39,214,196,.1) 0%, transparent 48%); }
.orbit { position: absolute; top: 50%; left: 50%; border: 1px dashed rgba(86, 214, 204, .25); border-radius: 50%; transform: translate(-50%, -50%); }
.orbit--one { width: 235px; height: 235px; }
.orbit--two { width: 360px; height: 360px; }
.core, .satellite { position: absolute; display: grid; place-items: center; border: 1px solid rgba(39,214,196,.3); border-radius: 50%; text-align: center; }
.core { top: 50%; left: 50%; width: 125px; height: 125px; color: var(--ink); background: var(--cyan); box-shadow: 0 0 60px rgba(39,214,196,.25); transform: translate(-50%, -50%); }
.core span { margin-bottom: -26px; font-family: Georgia, serif; font-size: 2.2rem; font-style: italic; }
.core small { font-size: .45rem; font-weight: 800; letter-spacing: .19em; }
.satellite { width: 76px; height: 76px; color: var(--white); background: #0b2542; box-shadow: 0 12px 30px rgba(0,0,0,.22); transition: transform .2s ease, border-color .2s ease; }
.satellite:hover { border-color: var(--cyan); transform: translateY(-4px); }
.satellite span { margin-bottom: -17px; color: var(--cyan); font-weight: 700; }
.satellite small { font-size: .47rem; }
.satellite--sap { top: 38px; left: 211px; }
.satellite--cloud { top: 173px; right: 30px; }
.satellite--data { right: 96px; bottom: 35px; }
.satellite--license { bottom: 35px; left: 80px; }
.console-bottom { min-height: 61px; border-top: 1px solid rgba(255,255,255,.09); border-bottom: 0; }
.console-bottom div:first-child { display: grid; gap: 5px; }
.console-bottom strong { color: #c7d6e5; font-size: .61rem; font-weight: 500; }
.signal-bars { display: flex; align-items: end; gap: 3px; height: 20px; }
.signal-bars i { width: 4px; background: var(--cyan); }
.signal-bars i:nth-child(1) { height: 6px; opacity: .4; }
.signal-bars i:nth-child(2) { height: 10px; opacity: .55; }
.signal-bars i:nth-child(3) { height: 13px; opacity: .7; }
.signal-bars i:nth-child(4) { height: 17px; opacity: .85; }
.signal-bars i:nth-child(5) { height: 20px; }
.trust-row { position: relative; display: flex; align-items: center; justify-content: space-between; min-height: 87px; border-top: 1px solid rgba(255,255,255,.1); color: #667f97; font-size: .64rem; letter-spacing: .08em; }
.trust-row strong { color: #899caf; font-size: .67rem; letter-spacing: .08em; }

.section { padding-block: 112px; }
.section-heading { margin-bottom: 55px; }
.split-heading { display: grid; grid-template-columns: 1.3fr .7fr; gap: 80px; align-items: end; }
.eyebrow { display: block; margin-bottom: 17px; color: var(--cyan-dark); font-size: .67rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow--light { color: var(--cyan); }
.section-heading h2, .method-sticky h2, .detail-content h2 { max-width: 710px; margin-bottom: 0; font-size: clamp(2.4rem, 4vw, 3.85rem); font-weight: 620; line-height: 1.07; }
.split-heading > p { margin-bottom: 4px; color: var(--muted); line-height: 1.75; }
.solutions { background: var(--paper); }
.solution-grid { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); box-shadow: 0 18px 60px rgba(14, 38, 65, .06); }
.solution-card { position: relative; display: flex; flex-direction: column; min-height: 535px; padding: 27px; border-right: 1px solid var(--line); transition: transform .25s ease, box-shadow .25s ease; }
.solution-card:last-child { border-right: 0; }
.solution-card:hover { z-index: 2; transform: translateY(-8px); border-radius: 16px; background: var(--white); box-shadow: var(--shadow); }
.solution-card--featured { background: linear-gradient(180deg, #f0fbfa, #fff 54%); }
.solution-card__top { display: flex; align-items: center; justify-content: space-between; }
.solution-number { color: #9caaba; font-family: ui-monospace, SFMono-Regular, monospace; font-size: .68rem; }
.solution-flow { padding: 5px 7px; border-radius: 4px; color: #5b7188; background: #edf2f6; font-size: .49rem; font-weight: 800; letter-spacing: .12em; }
.solution-glyph { position: relative; display: grid; width: 86px; height: 86px; margin: 31px 0 29px; place-items: center; border: 1px solid #cce6e4; border-radius: 24px; color: var(--cyan-dark); background: #f0fbfa; transform: rotate(8deg); }
.solution-glyph::before, .solution-glyph::after { position: absolute; content: ""; border: 1px solid rgba(13,167,152,.24); border-radius: inherit; }
.solution-glyph::before { inset: 10px; transform: rotate(-22deg); }
.solution-glyph::after { inset: 20px; transform: rotate(16deg); }
.solution-glyph b { z-index: 1; font-size: 1.15rem; }
.glyph-1 { color: #2977c9; border-color: #c7def4; background: #edf6ff; }
.glyph-2 { color: #8862c9; border-color: #ddcff5; background: #f7f2ff; }
.glyph-3 { color: #d87b28; border-color: #f1d4b7; background: #fff7ed; }
.card-eyebrow { margin-bottom: 11px; color: #79899b; font-size: .58rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.solution-card h3 { min-height: 55px; margin-bottom: 14px; font-size: 1.35rem; font-weight: 680; line-height: 1.12; }
.solution-card p { min-height: 75px; margin-bottom: 18px; color: var(--muted); font-size: .83rem; line-height: 1.57; }
.solution-card ul, .plan-card ul, .catalog-item ul { display: grid; gap: 9px; margin: 0 0 25px; padding: 0; list-style: none; }
.solution-card li, .plan-card li, .catalog-item li { color: #53677d; font-size: .72rem; }
.solution-card li span, .plan-card li span, .catalog-item li span { margin-right: 6px; color: var(--cyan-dark); }
.solution-card > a { display: flex; justify-content: space-between; margin-top: auto; padding-top: 19px; border-top: 1px solid var(--line); color: var(--ink); font-size: .75rem; font-weight: 750; }
.solution-card > a span { color: var(--cyan-dark); transition: transform .2s ease; }
.solution-card > a:hover span { transform: translateX(4px); }

.promo-band { border-block: 1px solid #bde9e4; background: #eafaf7; }
.promo-band__inner { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 28px; min-height: 96px; }
.promo-band__tag { padding: 7px 9px; border-radius: 5px; color: var(--white); background: var(--cyan-dark); font-size: .52rem; font-weight: 850; letter-spacing: .12em; }
.promo-band__inner > div { display: flex; gap: 14px; align-items: baseline; }
.promo-band__inner strong { font-size: .95rem; }
.promo-band__inner div span { color: #5c756f; font-size: .73rem; }
.promo-band__inner > a { color: var(--ink); font-size: .72rem; font-weight: 800; white-space: nowrap; }
.promo-band__inner > a span { margin-left: 8px; color: var(--cyan-dark); }

.sap-section { color: var(--white); background: linear-gradient(160deg, #081b31, #0b2848 70%, #0b213a); }
.sap-intro { display: grid; grid-template-columns: 1.2fr .8fr; align-items: end; gap: 100px; margin-bottom: 55px; }
.sap-intro h2 { margin-bottom: 0; font-size: clamp(2.7rem, 4.5vw, 4.5rem); font-weight: 600; line-height: 1.02; }
.sap-intro > div:last-child > p { color: #aebfd0; line-height: 1.7; }
.price-lockup { display: flex; align-items: center; gap: 13px; }
.price-lockup strong { color: var(--cyan); font-size: 2.25rem; font-weight: 550; letter-spacing: -.04em; }
.price-lockup span { color: #8da2b6; font-size: .58rem; line-height: 1.35; }
.plan-grid { display: grid; grid-template-columns: repeat(3, 1fr); align-items: stretch; gap: 16px; margin-bottom: 28px; }
.plan-card { position: relative; display: flex; flex-direction: column; min-height: 390px; padding: 34px; border: 1px solid rgba(255,255,255,.12); border-radius: 15px; background: rgba(255,255,255,.035); }
.plan-card--featured { border-color: rgba(39,214,196,.5); background: rgba(39,214,196,.08); box-shadow: inset 0 3px 0 var(--cyan); }
.popular-tag { position: absolute; top: 21px; right: 22px; padding: 6px 8px; border-radius: 4px; color: var(--ink); background: var(--cyan); font-size: .48rem; font-weight: 850; letter-spacing: .12em; }
.plan-label { margin-bottom: 14px; color: #6e8aa4; font-size: .52rem; font-weight: 800; letter-spacing: .16em; }
.plan-card h3 { margin-bottom: 10px; font-size: 1.65rem; font-weight: 600; }
.plan-card p { min-height: 44px; margin-bottom: 25px; color: #a7b9c9; font-size: .8rem; line-height: 1.5; }
.plan-card ul { gap: 13px; }
.plan-card li { color: #c4d0dc; font-size: .76rem; }
.plan-card > a { display: flex; justify-content: space-between; margin-top: auto; padding-top: 21px; border-top: 1px solid rgba(255,255,255,.12); color: var(--white); font-size: .74rem; font-weight: 700; }
.plan-card > a span { color: var(--cyan); }

.calculator { display: grid; grid-template-columns: .82fr 1.18fr; border-radius: var(--radius); color: var(--ink); background: var(--white); box-shadow: 0 28px 70px rgba(0,0,0,.18); }
.calculator__copy, .calculator__control { padding: 46px; }
.calculator__copy { border-right: 1px solid var(--line); background: linear-gradient(145deg, #f0fbfa, #fff 70%); }
.calculator__copy h3 { margin-bottom: 16px; font-size: 2rem; font-weight: 620; line-height: 1.12; }
.calculator__copy > p { color: var(--muted); font-size: .86rem; line-height: 1.65; }
.included-line { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 29px; }
.included-line span, .included-line b { padding: 6px 8px; border-radius: 4px; font-size: .54rem; }
.included-line span { padding-left: 0; color: #8190a0; font-weight: 700; text-transform: uppercase; }
.included-line b { color: #367067; background: var(--cyan-soft); }
.user-readout { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.user-readout label { color: #5c6f82; font-size: .78rem; font-weight: 700; }
.user-readout output { display: grid; width: 60px; height: 50px; place-items: center; border: 1px solid #bddcd8; border-radius: 8px; color: var(--cyan-dark); background: #f1fbfa; font-size: 1.3rem; font-weight: 700; }
.calculator input[type="range"] { width: 100%; height: 6px; border-radius: 20px; outline: none; accent-color: var(--cyan-dark); cursor: pointer; }
.range-labels { display: flex; justify-content: space-between; margin-top: 8px; color: #99a6b3; font-size: .55rem; }
.calculation-result { display: grid; grid-template-columns: .8fr 1.2fr; margin: 27px 0 22px; padding-block: 22px; border-block: 1px solid var(--line); }
.calculation-result div { display: grid; }
.calculation-result div:last-child { padding-left: 28px; border-left: 1px solid var(--line); }
.calculation-result small { margin-bottom: 8px; color: #8090a0; font-size: .5rem; font-weight: 800; letter-spacing: .1em; }
.calculation-result strong { font-size: 1.7rem; font-weight: 620; }
.calculation-result span { color: #8796a6; font-size: .55rem; }

.method-section { background: var(--white); }
.method-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 100px; }
.method-sticky { align-self: start; position: sticky; top: 30px; }
.method-sticky h2 { margin-bottom: 25px; }
.method-sticky p { max-width: 480px; color: var(--muted); line-height: 1.75; }
.text-link--dark { margin-top: 15px; color: var(--ink); }
.text-link--dark span { color: var(--cyan-dark); }
.method-steps article { display: grid; grid-template-columns: 64px 1fr; gap: 24px; padding: 34px 0; border-bottom: 1px solid var(--line); }
.method-steps article:first-child { padding-top: 0; }
.method-steps article > span { color: var(--cyan-dark); font-family: ui-monospace, SFMono-Regular, monospace; font-size: .71rem; }
.method-steps h3 { margin-bottom: 10px; font-size: 1.35rem; font-weight: 650; }
.method-steps p { margin-bottom: 0; color: var(--muted); font-size: .85rem; line-height: 1.7; }

.use-cases { background: var(--paper); }
.center-heading { max-width: 760px; margin-inline: auto; text-align: center; }
.center-heading h2 { margin-inline: auto; }
.case-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.case-grid article { min-height: 330px; padding: 33px; border: 1px solid var(--line); border-radius: 16px; background: var(--white); transition: transform .2s ease, box-shadow .2s ease; }
.case-grid article:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.case-tag { display: inline-block; margin-bottom: 45px; padding: 6px 8px; border-radius: 4px; color: #28796f; background: var(--cyan-soft); font-size: .52rem; font-weight: 800; letter-spacing: .13em; }
.case-grid h3 { margin-bottom: 18px; font-family: Georgia, "Times New Roman", serif; font-size: 1.42rem; font-weight: 400; line-height: 1.3; }
.case-grid p { color: var(--muted); font-size: .82rem; line-height: 1.65; }
.case-grid a { display: flex; justify-content: space-between; margin-top: 27px; color: var(--ink); font-size: .73rem; font-weight: 750; }
.case-grid a span { color: var(--cyan-dark); }

.closing-cta { position: relative; color: var(--white); background: linear-gradient(125deg, #07182e, #0c2a4a); }
.closing-cta__inner { position: relative; padding-block: 105px; text-align: center; }
.closing-cta h2 { max-width: 850px; margin: 0 auto 22px; font-size: clamp(2.55rem, 4vw, 4rem); font-weight: 600; line-height: 1.08; }
.closing-cta p { max-width: 670px; margin: 0 auto 35px; color: #afc0d1; line-height: 1.7; }
.closing-cta__inner > div { display: flex; justify-content: center; gap: 12px; }

.site-footer { padding-top: 75px; color: #96a9ba; background: #04101e; }
.footer-grid { display: grid; grid-template-columns: 1.4fr .75fr .75fr 1fr; gap: 55px; padding-bottom: 68px; }
.brand--footer { margin-bottom: 25px; }
.footer-lead p, .footer-contact p { max-width: 330px; font-size: .78rem; line-height: 1.7; }
.site-footer h2 { margin: 5px 0 24px; color: var(--white); font-size: .68rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.site-footer .footer-grid > div:not(:first-child) > a { display: block; margin-bottom: 14px; font-size: .73rem; }
.site-footer a:hover { color: var(--cyan); }
.footer-contact > a { margin-top: 23px; color: var(--cyan); font-weight: 700; }
.footer-bottom { display: flex; justify-content: space-between; padding-block: 24px; border-top: 1px solid rgba(255,255,255,.09); font-size: .6rem; letter-spacing: .05em; }

.simple-page { min-height: 63vh; background: var(--paper); }
.simple-page__inner { padding-block: 120px; text-align: center; }
.simple-page h1 { margin-bottom: 18px; font-size: clamp(2.5rem, 5vw, 4.5rem); }
.simple-page p { margin-bottom: 30px; color: var(--muted); }
.page-hero, .detail-hero { position: relative; overflow: hidden; color: var(--white); background: linear-gradient(135deg, #07182e, #0c2b4c); }
.page-hero::after { position: absolute; right: -90px; bottom: -210px; width: 520px; height: 520px; border: 1px solid rgba(39,214,196,.2); border-radius: 50%; content: ""; box-shadow: 0 0 0 80px rgba(39,214,196,.025), 0 0 0 160px rgba(39,214,196,.02); }
.page-hero__inner { position: relative; z-index: 1; padding-block: 105px; }
.page-hero h1 { max-width: 850px; margin-bottom: 24px; font-size: clamp(3rem, 5vw, 5rem); font-weight: 600; line-height: 1.02; }
.page-hero p { max-width: 650px; margin-bottom: 0; color: #b7c8d8; font-size: 1rem; line-height: 1.7; }

.catalog-section { background: var(--paper); }
.catalog-list { border-top: 1px solid var(--line); }
.catalog-item { display: grid; grid-template-columns: 80px 1.3fr .8fr 60px; align-items: center; gap: 44px; padding: 48px 20px; border-bottom: 1px solid var(--line); transition: background .2s ease, padding .2s ease; }
.catalog-item:hover { padding-inline: 32px; background: var(--white); }
.catalog-item__number { color: var(--cyan-dark); font-family: ui-monospace, SFMono-Regular, monospace; font-size: .75rem; }
.catalog-item__copy > span { color: #75889a; font-size: .58rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.catalog-item h2 { margin: 9px 0 12px; font-size: 2rem; font-weight: 620; }
.catalog-item p { margin-bottom: 0; color: var(--muted); font-size: .84rem; line-height: 1.65; }
.catalog-item ul { margin-bottom: 0; }
.round-link { display: grid; width: 48px; height: 48px; place-items: center; border: 1px solid #bfd0de; border-radius: 50%; color: var(--cyan-dark); transition: color .2s ease, background .2s ease, transform .2s ease; }
.round-link:hover { color: var(--ink); background: var(--cyan); transform: rotate(-25deg); }

.detail-hero__inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1.25fr .75fr; align-items: center; gap: 90px; min-height: 600px; padding-block: 78px; }
.back-link { display: block; margin-bottom: 55px; color: #8ea5ba; font-size: .69rem; font-weight: 700; }
.detail-hero h1 { margin-bottom: 22px; font-size: clamp(3rem, 5vw, 5rem); font-weight: 600; line-height: 1.02; }
.detail-hero__inner > div:first-child > p { max-width: 650px; margin-bottom: 33px; color: #b7c7d6; line-height: 1.7; }
.detail-panel { padding: 34px; border: 1px solid rgba(39,214,196,.26); border-radius: 18px; background: rgba(4,16,30,.4); backdrop-filter: blur(8px); }
.detail-panel > span { display: block; margin-bottom: 24px; color: #738da6; font-size: .55rem; font-weight: 800; letter-spacing: .16em; }
.detail-panel div { display: flex; align-items: center; gap: 12px; padding-block: 17px; border-bottom: 1px solid rgba(255,255,255,.1); }
.detail-panel b { color: var(--cyan); }
.detail-panel strong { font-size: .85rem; }
.detail-panel small { display: block; margin-top: 24px; color: #8399ad; font-size: .64rem; line-height: 1.6; }
.detail-content__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 110px; align-items: start; }
.detail-content p { color: var(--muted); line-height: 1.8; }

.request-page, .portal-page {
    min-height: 760px;
    color: var(--white);
    background: radial-gradient(circle at 16% 20%, rgba(39,214,196,.12), transparent 25%), linear-gradient(135deg, #07182e, #0b2745);
}
.request-grid, .portal-grid { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 100px; padding-block: 80px; }
.request-copy h1, .portal-copy h1 { margin-bottom: 24px; font-size: clamp(3rem, 5vw, 4.8rem); font-weight: 600; line-height: 1.02; }
.request-copy > p, .portal-copy > p { max-width: 560px; color: #b5c6d6; line-height: 1.75; }
.request-promise { display: grid; gap: 18px; margin-top: 40px; }
.request-promise > div { display: flex; align-items: start; gap: 17px; }
.request-promise > div > span { color: var(--cyan); font-family: ui-monospace, SFMono-Regular, monospace; font-size: .62rem; }
.request-promise p { display: grid; margin-bottom: 0; color: #8ea3b7; font-size: .75rem; line-height: 1.55; }
.request-promise strong { margin-bottom: 3px; color: var(--white); font-size: .83rem; }
.request-card, .login-card { padding: 42px; border-radius: 20px; color: var(--ink); background: var(--white); box-shadow: 0 30px 90px rgba(0,0,0,.28); }
.form-heading span { color: var(--cyan-dark); font-size: .54rem; font-weight: 800; letter-spacing: .13em; }
.form-heading h2, .login-card h2, .success-state h2 { margin: 8px 0 9px; font-size: 1.8rem; font-weight: 650; }
.form-heading p, .login-card p, .success-state p { margin-bottom: 27px; color: var(--muted); font-size: .8rem; line-height: 1.6; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.request-card label, .login-card label { display: grid; gap: 7px; margin-bottom: 16px; color: #45596d; font-size: .69rem; font-weight: 750; }
.request-card input, .request-card select, .request-card textarea, .login-card input {
    width: 100%;
    min-height: 46px;
    padding: 11px 13px;
    border: 1px solid #d6e0e8;
    border-radius: 7px;
    outline: none;
    color: var(--ink);
    background: #fbfcfd;
    font-size: .77rem;
    transition: border-color .2s ease, box-shadow .2s ease;
}
.request-card textarea { resize: vertical; }
.request-card input:focus, .request-card select:focus, .request-card textarea:focus { border-color: var(--cyan-dark); box-shadow: 0 0 0 3px rgba(13,167,152,.11); }
.request-card .consent { display: flex; align-items: start; gap: 8px; margin: 20px 0; color: #6c7c8c; font-weight: 500; line-height: 1.4; }
.request-card .consent input { width: 16px; min-height: auto; margin: 1px 0 0; accent-color: var(--cyan-dark); }
.success-state { padding-block: 30px; text-align: center; }
.success-mark { display: grid; width: 75px; height: 75px; margin: 0 auto 28px; place-items: center; border-radius: 50%; color: var(--ink); background: var(--cyan); font-size: 2rem; }
.portal-grid { min-height: 720px; }
.portal-copy .brand { margin-bottom: 80px; }
.login-card > a { display: block; margin-top: 22px; color: var(--cyan-dark); font-size: .74rem; font-weight: 750; text-align: center; }
.login-card input:disabled, .login-card button:disabled { cursor: not-allowed; opacity: .55; }

@media (max-width: 1100px) {
    .main-nav a:nth-child(4), .main-nav a:nth-child(5) { display: none; }
    .hero__inner { gap: 35px; }
    .solution-grid { grid-template-columns: repeat(2, 1fr); }
    .solution-card:nth-child(2) { border-right: 0; }
    .solution-card:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
    .request-grid, .portal-grid { gap: 55px; }
}

@media (max-width: 850px) {
    :root { --shell: min(100% - 34px, 700px); }
    .utility-bar { display: none; }
    .nav-shell { min-height: 72px; }
    .nav-shell > .button--nav { display: none; }
    .nav-toggle-label { display: grid; gap: 5px; margin-left: auto; padding: 9px; cursor: pointer; }
    .nav-toggle-label span { display: block; width: 24px; height: 2px; background: var(--white); }
    .main-nav { position: absolute; top: 72px; right: 0; left: 0; display: none; padding: 13px 17px 24px; border-top: 1px solid rgba(255,255,255,.1); background: var(--ink); box-shadow: 0 20px 30px rgba(0,0,0,.2); }
    .main-nav a, .main-nav a:nth-child(4), .main-nav a:nth-child(5) { display: block; padding: 13px 8px; }
    .main-nav a::after { display: none; }
    .nav-toggle:checked ~ .main-nav { display: block; }
    .hero__inner, .sap-intro, .method-grid, .detail-hero__inner, .detail-content__grid, .request-grid, .portal-grid { grid-template-columns: 1fr; }
    .hero__inner { padding-top: 70px; }
    .hero-console { width: 100%; margin: 10px auto 0; }
    .trust-row { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; padding-block: 25px; }
    .trust-row > span { grid-column: 1 / -1; }
    .split-heading { grid-template-columns: 1fr; gap: 24px; }
    .plan-grid, .case-grid { grid-template-columns: 1fr; }
    .plan-card { min-height: auto; }
    .calculator { grid-template-columns: 1fr; }
    .calculator__copy { border-right: 0; border-bottom: 1px solid var(--line); }
    .method-grid { gap: 65px; }
    .method-sticky { position: static; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .catalog-item { grid-template-columns: 50px 1fr 50px; gap: 25px; }
    .catalog-item ul { display: none; }
    .detail-hero__inner { gap: 45px; }
    .request-grid, .portal-grid { padding-block: 60px; }
    .promo-band__inner { grid-template-columns: auto 1fr; padding-block: 20px; }
    .promo-band__inner > a { grid-column: 2; }
    .promo-band__inner > div { display: grid; gap: 4px; }
}

@media (max-width: 560px) {
    :root { --shell: calc(100vw - 28px); }
    .section { padding-block: 78px; }
    .brand__copy strong { font-size: .67rem; }
    .hero h1 { font-size: 3.15rem; }
    .hero__actions, .closing-cta__inner > div { align-items: stretch; flex-direction: column; }
    .hero__proof { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
    .hero__proof div { display: grid; gap: 4px; }
    .console-orbit { height: 350px; transform: scale(.88); margin: -20px; }
    .satellite--sap { left: 150px; }
    .satellite--cloud { right: 10px; }
    .solution-grid { grid-template-columns: 1fr; }
    .solution-card { min-height: 500px; border-right: 0; border-bottom: 1px solid var(--line); }
    .solution-card:last-child { border-bottom: 0; }
    .sap-intro { gap: 35px; }
    .calculator__copy, .calculator__control, .request-card, .login-card { padding: 28px; }
    .calculation-result, .form-row { grid-template-columns: 1fr; }
    .calculation-result { gap: 18px; }
    .calculation-result div:last-child { padding: 18px 0 0; border-top: 1px solid var(--line); border-left: 0; }
    .method-steps article { grid-template-columns: 42px 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; gap: 8px; }
    .catalog-item { grid-template-columns: 35px 1fr; padding-inline: 0; }
    .catalog-item .round-link { display: none; }
    .page-hero__inner { padding-block: 78px; }
    .page-hero h1, .detail-hero h1, .request-copy h1, .portal-copy h1 { font-size: 2.8rem; }
    .promo-band__inner { grid-template-columns: 1fr; gap: 12px; }
    .promo-band__inner > a { grid-column: auto; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { transition-duration: .01ms !important; }
}