:root {
    --ink: #0a1715;
    --ink-soft: #263b37;
    --muted: #687a76;
    --line: #dbe5e2;
    --surface: #ffffff;
    --surface-soft: #f5f9f8;
    --emerald: #0b7a5f;
    --emerald-dark: #075c49;
    --emerald-deep: #062e27;
    --mint: #6be1b7;
    --mint-soft: #dff8ef;
    --gold: #d9b568;
    --shadow-sm: 0 12px 34px rgba(8, 36, 31, 0.07);
    --shadow-lg: 0 32px 90px rgba(2, 24, 20, 0.16);
    --radius-xl: 32px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-width: 320px;
    color: var(--ink);
    background: #fff;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    -webkit-font-smoothing: antialiased;
}

body::selection {
    background: var(--mint-soft);
    color: var(--emerald-deep);
}

a {
    color: inherit;
    text-decoration: none;
}

button,
a {
    -webkit-tap-highlight-color: transparent;
}

button {
    font: inherit;
}

.site-shell {
    overflow: hidden;
}

.site-header {
    position: absolute;
    inset: 0 0 auto;
    z-index: 50;
    padding: 22px 28px;
}

.nav-wrap {
    width: min(1240px, calc(100% - 12px));
    margin: 0 auto;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 32px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    min-width: max-content;
}

.brand-symbol {
    width: 43px;
    height: 43px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 13px;
    color: #c9ffe9;
    background: rgba(255, 255, 255, 0.08);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.brand-symbol svg {
    width: 26px;
    height: 26px;
}

.brand-copy {
    display: grid;
    gap: 1px;
}

.brand-copy strong {
    color: #fff;
    font-size: 14px;
    letter-spacing: -0.01em;
}

.brand-copy small {
    color: rgba(234, 250, 245, 0.58);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

.primary-nav {
    display: flex;
    justify-content: center;
    gap: 34px;
}

.primary-nav a {
    position: relative;
    color: rgba(238, 250, 246, 0.74);
    font-size: 13px;
    font-weight: 600;
    transition: color 0.2s ease;
}

.primary-nav a::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -8px;
    height: 1px;
    background: var(--mint);
    transform: scaleX(0);
    transition: transform 0.2s ease;
}

.primary-nav a:hover {
    color: #fff;
}

.primary-nav a:hover::after {
    transform: scaleX(1);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 44px;
    padding: 0 18px;
    border: 1px solid transparent;
    border-radius: 12px;
    font-size: 13px;
    font-weight: 750;
    line-height: 1;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-primary {
    color: #05251e;
    background: linear-gradient(135deg, #b8f5d9, #6be1b7);
    box-shadow: 0 12px 28px rgba(42, 201, 143, 0.22);
}

.btn-primary:hover {
    box-shadow: 0 16px 36px rgba(42, 201, 143, 0.30);
}

.btn-ghost {
    color: rgba(241, 252, 248, 0.82);
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.12);
}

.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.08);
}

.btn-outline {
    color: #f1fbf8;
    border-color: rgba(255, 255, 255, 0.20);
    background: rgba(255, 255, 255, 0.045);
    backdrop-filter: blur(12px);
}

.btn-outline:hover {
    border-color: rgba(255, 255, 255, 0.34);
    background: rgba(255, 255, 255, 0.09);
}

.btn-light {
    color: #0c332a;
    background: #fff;
    box-shadow: 0 14px 36px rgba(1, 21, 18, 0.18);
}

.btn-large {
    min-height: 54px;
    padding: 0 23px;
    border-radius: 14px;
    font-size: 14px;
}

.menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: 1px solid rgba(255,255,255,.14);
    border-radius: 12px;
    background: rgba(255,255,255,.06);
    padding: 11px;
}

.menu-toggle span {
    display: block;
    height: 1.5px;
    margin: 5px 0;
    background: #fff;
}

.hero {
    position: relative;
    min-height: 830px;
    padding: 176px 28px 62px;
    color: #fff;
    background:
        radial-gradient(circle at 19% 19%, rgba(22, 135, 104, 0.18), transparent 31%),
        linear-gradient(132deg, #041513 0%, #082620 50%, #061d19 100%);
    isolation: isolate;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -3;
    background:
        linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px),
        linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px);
    background-size: 72px 72px;
    mask-image: linear-gradient(to bottom, black 0%, black 62%, transparent 100%);
}

.hero-grid {
    position: absolute;
    inset: 0;
    z-index: -4;
    background-image:
        linear-gradient(rgba(119, 245, 196, .025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(119, 245, 196, .025) 1px, transparent 1px);
    background-size: 30px 30px;
    opacity: .55;
}

.hero-glow {
    position: absolute;
    z-index: -2;
    width: 560px;
    height: 560px;
    border-radius: 50%;
    filter: blur(90px);
    opacity: .17;
}

.hero-glow-one {
    right: 2%;
    top: 11%;
    background: #38e0ac;
}

.hero-glow-two {
    left: -18%;
    bottom: -35%;
    background: #11886a;
}

.hero-inner,
.section-inner {
    width: min(1240px, 100%);
    margin: 0 auto;
}

.hero-inner {
    display: grid;
    grid-template-columns: minmax(0, 0.92fr) minmax(520px, 1.08fr);
    align-items: center;
    gap: 72px;
}

.hero-copy {
    position: relative;
    z-index: 2;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    min-height: 33px;
    padding: 0 12px;
    border: 1px solid rgba(151, 242, 207, 0.18);
    border-radius: 999px;
    color: #b6eeda;
    background: rgba(103, 222, 180, 0.06);
    font-size: 11px;
    font-weight: 750;
    letter-spacing: .09em;
    text-transform: uppercase;
}

.eyebrow.dark {
    color: var(--emerald);
    background: #eef8f4;
    border-color: #dbeee7;
}

.eyebrow.light {
    color: #bcf7df;
}

.status-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #72e8bb;
    box-shadow: 0 0 0 5px rgba(114, 232, 187, .10), 0 0 18px rgba(114, 232, 187, .55);
}

.hero h1 {
    max-width: 760px;
    margin: 24px 0 24px;
    font-size: clamp(52px, 5.4vw, 82px);
    line-height: .96;
    letter-spacing: -0.058em;
    font-weight: 780;
}

.hero h1 span {
    color: transparent;
    background: linear-gradient(90deg, #fff 5%, #a8efd3 86%);
    -webkit-background-clip: text;
    background-clip: text;
}

.hero-lead {
    max-width: 650px;
    margin: 0;
    color: rgba(225, 243, 237, .66);
    font-size: 17px;
    line-height: 1.78;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 34px;
}

.trust-row {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    margin-top: 34px;
    color: rgba(226, 243, 237, .62);
    font-size: 12px;
}

.trust-row > div {
    display: flex;
    align-items: center;
    gap: 8px;
}

.trust-icon {
    display: grid;
    place-items: center;
    width: 18px;
    height: 18px;
    border: 1px solid rgba(116, 229, 186, .28);
    border-radius: 50%;
    color: #80e6bf;
    font-size: 10px;
}

.hero-visual {
    position: relative;
    min-height: 540px;
    display: grid;
    place-items: center;
}

.visual-orbit {
    position: absolute;
    border: 1px solid rgba(146, 231, 198, .11);
    border-radius: 50%;
}

.orbit-one {
    width: 540px;
    height: 540px;
}

.orbit-two {
    width: 680px;
    height: 680px;
    opacity: .5;
}

.dashboard-window {
    position: relative;
    z-index: 2;
    width: min(620px, 100%);
    padding: 18px;
    border: 1px solid rgba(188, 247, 223, .13);
    border-radius: 24px;
    background: linear-gradient(145deg, rgba(16, 50, 42, .94), rgba(8, 31, 26, .92));
    box-shadow: 0 38px 100px rgba(0, 10, 8, .42), inset 0 1px 0 rgba(255,255,255,.06);
    backdrop-filter: blur(22px);
    transform: perspective(1200px) rotateY(-4deg) rotateX(2deg);
}

.window-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 3px 2px 17px;
}

.window-brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.mini-mark {
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    border-radius: 10px;
    color: #06372d;
    background: #9aebca;
    font-size: 10px;
    font-weight: 900;
}

.window-brand div,
.card-heading div,
.activity-item div {
    display: grid;
}

.window-brand strong,
.card-heading strong,
.activity-item strong {
    color: #f3fffb;
    font-size: 11px;
}

.window-brand small,
.card-heading small,
.activity-item small {
    margin-top: 3px;
    color: rgba(219, 243, 235, .46);
    font-size: 9px;
}

.window-live {
    display: flex;
    align-items: center;
    gap: 7px;
    color: rgba(216, 244, 235, .62);
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: .08em;
}

.window-live i {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #70e2b7;
    box-shadow: 0 0 12px rgba(112, 226, 183, .65);
}

.metric-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: 10px;
}

.metric-card {
    min-height: 116px;
    padding: 15px;
    border: 1px solid rgba(255,255,255,.07);
    border-radius: 15px;
    background: rgba(255,255,255,.035);
}

.metric-card span,
.metric-card small {
    display: block;
    color: rgba(219, 244, 235, .44);
    font-size: 8px;
    text-transform: uppercase;
    letter-spacing: .07em;
}

.metric-card strong {
    display: block;
    margin-top: 12px;
    color: #effdf8;
    font-size: 20px;
    letter-spacing: -.035em;
}

.metric-card small {
    margin-top: 12px;
    text-transform: none;
    letter-spacing: 0;
}

.primary-metric {
    background: linear-gradient(145deg, rgba(109, 229, 184, .12), rgba(255,255,255,.035));
}

.progress-track {
    height: 4px;
    margin-top: 13px;
    overflow: hidden;
    border-radius: 99px;
    background: rgba(255,255,255,.08);
}

.progress-track i {
    display: block;
    width: 82%;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, #55d9a7, #c0f6df);
}

.preview-grid {
    display: grid;
    grid-template-columns: 1.18fr .82fr;
    gap: 10px;
    margin-top: 10px;
}

.chart-card,
.activity-card {
    min-height: 210px;
    padding: 15px;
    border: 1px solid rgba(255,255,255,.07);
    border-radius: 15px;
    background: rgba(255,255,255,.025);
}

.card-heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
}

.chip {
    padding: 4px 6px;
    border-radius: 5px;
    color: #7ce5bd;
    background: rgba(111, 225, 182, .09);
    font-size: 7px;
    font-weight: 800;
    letter-spacing: .08em;
}

.bars {
    height: 140px;
    display: flex;
    align-items: end;
    gap: 10px;
    padding: 20px 6px 0;
    border-bottom: 1px solid rgba(255,255,255,.06);
    background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px);
    background-size: 100% 35px;
}

.bars span {
    flex: 1;
    height: var(--h);
    min-width: 9px;
    border-radius: 4px 4px 1px 1px;
    background: linear-gradient(to top, rgba(72, 201, 153, .35), #79e2b9);
    box-shadow: 0 -5px 18px rgba(87, 218, 169, .08);
}

.activity-card {
    display: grid;
    align-content: start;
    gap: 13px;
}

.activity-item {
    display: grid;
    grid-template-columns: 28px 1fr;
    align-items: center;
    gap: 10px;
    padding: 9px 0;
    border-top: 1px solid rgba(255,255,255,.055);
}

.activity-check,
.activity-pending {
    width: 25px;
    height: 25px;
    display: grid;
    place-items: center;
    border-radius: 8px;
    color: #75e1b8;
    background: rgba(102, 225, 179, .08);
    font-size: 10px;
}

.activity-pending {
    color: #e7c987;
    background: rgba(217, 181, 104, .08);
    font-size: 16px;
}

.floating-card {
    position: absolute;
    z-index: 4;
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 190px;
    padding: 11px 13px;
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 14px;
    background: rgba(9, 38, 32, .80);
    box-shadow: 0 18px 44px rgba(0,0,0,.25);
    backdrop-filter: blur(18px);
}

.floating-card > span:last-child {
    display: grid;
}

.floating-card strong {
    color: #f1fff9;
    font-size: 10px;
}

.floating-card small {
    margin-top: 3px;
    color: rgba(220, 244, 236, .47);
    font-size: 8px;
}

.floating-icon {
    width: 32px;
    height: 32px;
    display: grid;
    place-items: center;
    border-radius: 10px;
}

.floating-icon svg {
    width: 18px;
    height: 18px;
}

.shield-icon {
    color: #87e8c2;
    background: rgba(103, 221, 177, .10);
}

.doc-icon {
    color: #ecd59e;
    background: rgba(217, 181, 104, .10);
}

.floating-security {
    right: -20px;
    top: 65px;
}

.floating-sheet {
    left: -25px;
    bottom: 61px;
}

.hero-bottom {
    width: min(1240px, 100%);
    margin: 70px auto 0;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 20px;
    color: rgba(216, 239, 232, .35);
    font-size: 9px;
    font-weight: 650;
    text-transform: uppercase;
    letter-spacing: .12em;
}

.hero-bottom-line {
    height: 1px;
    background: linear-gradient(90deg, rgba(255,255,255,.05), rgba(128, 229, 190, .18), rgba(255,255,255,.05));
}

.section {
    padding: 112px 28px;
}

.platform-section {
    background: #fff;
}

.section-heading {
    max-width: 720px;
}

.section-heading.centered {
    margin: 0 auto 54px;
    text-align: center;
}

.section-heading h2,
.workflow-copy h2,
.security-copy h2,
.cta-card h2 {
    margin: 19px 0 16px;
    color: var(--ink);
    font-size: clamp(36px, 4.2vw, 56px);
    line-height: 1.04;
    letter-spacing: -.045em;
}

.section-heading p,
.workflow-copy > p,
.about-copy p {
    color: var(--muted);
    font-size: 16px;
    line-height: 1.75;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.feature-card {
    position: relative;
    min-height: 330px;
    padding: 30px;
    overflow: hidden;
    border: 1px solid #e1eae7;
    border-radius: 24px;
    background: linear-gradient(145deg, #fff, #f9fbfa);
    box-shadow: var(--shadow-sm);
}

.feature-card-large {
    grid-row: span 2;
    min-height: 676px;
    background:
        radial-gradient(circle at 30% 90%, rgba(87, 217, 167, .12), transparent 39%),
        linear-gradient(155deg, #f5fbf8, #fff 55%);
}

.feature-card-wide {
    grid-column: span 2;
    display: grid;
    grid-template-columns: 1fr .86fr;
    align-items: center;
    gap: 30px;
}

.feature-index {
    position: absolute;
    right: 26px;
    top: 26px;
    color: #b7c5c1;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: .12em;
}

.feature-icon {
    width: 46px;
    height: 46px;
    display: grid;
    place-items: center;
    border: 1px solid #d8ebe4;
    border-radius: 14px;
    color: var(--emerald);
    background: #edf8f4;
}

.feature-icon svg {
    width: 23px;
    height: 23px;
}

.feature-card h3 {
    max-width: 360px;
    margin: 26px 0 12px;
    font-size: 22px;
    letter-spacing: -.028em;
}

.feature-card p {
    max-width: 430px;
    margin: 0;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.72;
}

.feature-visual {
    position: absolute;
    left: 30px;
    right: 30px;
    bottom: 32px;
    height: 280px;
}

.bars-small {
    display: flex;
    align-items: end;
    gap: 14px;
    padding: 30px 24px 22px;
    border: 1px solid #e4eee9;
    border-radius: 18px;
    background:
        linear-gradient(rgba(10, 86, 67, .045) 1px, transparent 1px),
        #fbfdfc;
    background-size: 100% 55px;
}

.bars-small i {
    flex: 1;
    height: var(--h);
    min-width: 20px;
    border-radius: 7px 7px 2px 2px;
    background: linear-gradient(to top, #d4eee4, #43b98d);
}

.scan-panel {
    position: relative;
    min-height: 250px;
    display: grid;
    place-items: center;
}

.scan-panel::before {
    content: "";
    position: absolute;
    width: 260px;
    height: 260px;
    border-radius: 50%;
    background: #eaf7f2;
}

.scan-sheet {
    position: relative;
    z-index: 2;
    width: 160px;
    height: 208px;
    padding: 36px 22px;
    overflow: hidden;
    border: 1px solid #d8e5e0;
    border-radius: 12px;
    background: #fff;
    box-shadow: 0 20px 45px rgba(18, 72, 57, .13);
    transform: rotate(4deg);
}

.scan-sheet > span {
    display: block;
    height: 6px;
    margin: 12px 0;
    border-radius: 99px;
    background: #e6eeeb;
}

.scan-sheet > span:nth-child(2) { width: 72%; }
.scan-sheet > span:nth-child(3) { width: 86%; }
.scan-sheet > span:nth-child(4) { width: 55%; }

.scan-line {
    position: absolute;
    left: 9px;
    right: 9px;
    top: 48%;
    height: 2px;
    background: #47c393;
    box-shadow: 0 0 22px rgba(71, 195, 147, .8);
}

.scan-status {
    position: absolute;
    z-index: 4;
    right: 0;
    bottom: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    border: 1px solid #dce9e4;
    border-radius: 12px;
    color: #36584f;
    background: rgba(255,255,255,.94);
    box-shadow: 0 12px 30px rgba(20, 72, 58, .12);
    font-size: 10px;
    font-weight: 750;
}

.scan-status i {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #36b984;
}

.workflow-section {
    background: var(--surface-soft);
    border-top: 1px solid #eaf0ee;
    border-bottom: 1px solid #eaf0ee;
}

.workflow-layout {
    display: grid;
    grid-template-columns: .84fr 1.16fr;
    gap: 90px;
    align-items: start;
}

.workflow-copy {
    position: sticky;
    top: 40px;
}

.workflow-copy h2 {
    font-size: clamp(38px, 4.2vw, 55px);
}

.text-link {
    display: inline-flex;
    gap: 10px;
    margin-top: 18px;
    color: var(--emerald);
    font-size: 13px;
    font-weight: 800;
}

.workflow-steps {
    counter-reset: workflow;
}

.workflow-step {
    display: grid;
    grid-template-columns: 62px 1fr;
    gap: 28px;
    padding: 30px 0;
    border-bottom: 1px solid #dce7e3;
}

.workflow-step:first-child {
    border-top: 1px solid #dce7e3;
}

.step-number {
    display: grid;
    place-items: center;
    width: 46px;
    height: 46px;
    border: 1px solid #cfe4dc;
    border-radius: 50%;
    color: var(--emerald);
    background: #fff;
    font-size: 11px;
    font-weight: 850;
}

.workflow-step h3 {
    margin: 2px 0 8px;
    font-size: 21px;
    letter-spacing: -.02em;
}

.workflow-step p {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.7;
}

.security-section {
    padding-top: 96px;
    padding-bottom: 96px;
    background: #fff;
}

.security-card {
    position: relative;
    min-height: 530px;
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    align-items: center;
    overflow: hidden;
    border-radius: var(--radius-xl);
    color: #fff;
    background:
        radial-gradient(circle at 85% 15%, rgba(87, 225, 174, .12), transparent 25%),
        linear-gradient(135deg, #061c18 0%, #0a3027 100%);
    box-shadow: var(--shadow-lg);
}

.security-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(153, 239, 205, .03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(153, 239, 205, .03) 1px, transparent 1px);
    background-size: 42px 42px;
    mask-image: linear-gradient(90deg, transparent, black);
}

.security-copy {
    position: relative;
    z-index: 2;
    padding: 66px;
}

.security-copy h2 {
    max-width: 620px;
    color: #fff;
}

.security-copy > p {
    max-width: 590px;
    color: rgba(218, 240, 233, .61);
    line-height: 1.75;
}

.security-points {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 24px;
    margin-top: 30px;
    color: rgba(235, 249, 244, .74);
    font-size: 12px;
}

.security-points span {
    display: flex;
    align-items: center;
    gap: 9px;
}

.security-points i {
    width: 20px;
    height: 20px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    color: #78e7bc;
    background: rgba(111, 227, 183, .09);
    font-size: 9px;
    font-style: normal;
}

.security-art {
    position: relative;
    min-height: 530px;
    display: grid;
    place-items: center;
}

.shield-outer {
    position: relative;
    z-index: 3;
    width: 230px;
    height: 230px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(119, 230, 187, .14);
    border-radius: 50%;
    background: rgba(90, 207, 163, .05);
    box-shadow: 0 0 90px rgba(79, 214, 163, .10);
}

.shield-inner {
    width: 150px;
    height: 150px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(119, 230, 187, .20);
    border-radius: 40px;
    color: #8fe8c5;
    background: linear-gradient(145deg, rgba(126, 234, 192, .08), rgba(255,255,255,.02));
    transform: rotate(45deg);
}

.shield-inner svg {
    width: 70px;
    height: 82px;
    transform: rotate(-45deg);
}

.security-ring {
    position: absolute;
    border: 1px solid rgba(119, 230, 187, .10);
    border-radius: 50%;
}

.ring-a { width: 340px; height: 340px; }
.ring-b { width: 440px; height: 440px; opacity: .55; }

.node {
    position: absolute;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: #6ee0b5;
    box-shadow: 0 0 18px rgba(110, 224, 181, .8);
}

.node-a { top: 105px; right: 116px; }
.node-b { bottom: 92px; right: 180px; }
.node-c { bottom: 145px; left: 96px; }

.about-section {
    padding-top: 104px;
    padding-bottom: 104px;
}

.about-grid {
    display: grid;
    grid-template-columns: .95fr 1.05fr;
    gap: 100px;
    align-items: start;
}

.about-grid .section-heading h2 {
    font-size: clamp(38px, 4.2vw, 54px);
}

.about-copy {
    padding-top: 54px;
}

.about-copy p {
    margin: 0 0 20px;
}

.cta-section {
    padding: 0 28px 90px;
}

.cta-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 48px;
    padding: 52px 58px;
    overflow: hidden;
    border-radius: 28px;
    color: #fff;
    background:
        radial-gradient(circle at 88% 15%, rgba(130, 236, 195, .24), transparent 24%),
        linear-gradient(130deg, #0b6e56, #075040);
    box-shadow: 0 28px 70px rgba(9, 95, 74, .20);
}

.cta-kicker {
    color: rgba(232, 255, 247, .68);
    font-size: 10px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .12em;
}

.cta-card h2 {
    max-width: 700px;
    margin: 11px 0 10px;
    color: #fff;
    font-size: clamp(31px, 3.6vw, 45px);
}

.cta-card p {
    margin: 0;
    color: rgba(233, 250, 244, .67);
    font-size: 14px;
}

.site-footer {
    padding: 48px 28px 36px;
    color: #fff;
    background: #041713;
}

.footer-inner {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 34px;
}

.footer-brand .brand-symbol {
    width: 38px;
    height: 38px;
}

.footer-inner > p {
    margin: 0;
    color: rgba(218, 239, 232, .48);
    font-size: 12px;
}

.footer-links {
    display: flex;
    gap: 22px;
    color: rgba(229, 245, 240, .63);
    font-size: 11px;
    font-weight: 650;
}

.footer-links a:hover {
    color: #fff;
}

.copyright {
    grid-column: 1 / -1;
    padding-top: 28px;
    border-top: 1px solid rgba(255,255,255,.07);
    color: rgba(225, 243, 237, .34);
    font-size: 10px;
}

@media (max-width: 1120px) {
    .nav-wrap {
        grid-template-columns: auto auto;
        justify-content: space-between;
    }

    .primary-nav,
    .nav-actions {
        display: none;
    }

    .menu-toggle {
        display: block;
    }

    body.nav-open .primary-nav {
        position: absolute;
        left: 28px;
        right: 28px;
        top: 84px;
        display: grid;
        gap: 0;
        padding: 10px;
        border: 1px solid rgba(255,255,255,.12);
        border-radius: 16px;
        background: rgba(5, 31, 26, .97);
        box-shadow: 0 24px 55px rgba(0,0,0,.28);
        backdrop-filter: blur(18px);
    }

    body.nav-open .primary-nav a {
        padding: 14px;
        border-radius: 10px;
    }

    body.nav-open .primary-nav a:hover {
        background: rgba(255,255,255,.06);
    }

    body.nav-open .primary-nav a::after {
        display: none;
    }

    .hero-inner {
        grid-template-columns: 1fr;
        gap: 65px;
    }

    .hero-copy {
        max-width: 800px;
    }

    .hero-visual {
        width: min(720px, 100%);
        margin: 0 auto;
    }

    .feature-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .feature-card-large {
        grid-row: auto;
        min-height: 440px;
    }

    .feature-visual {
        height: 165px;
    }

    .feature-card-wide {
        grid-column: 1 / -1;
    }

    .workflow-layout {
        gap: 52px;
    }

    .security-copy {
        padding: 50px;
    }

    .about-grid {
        gap: 60px;
    }
}

@media (max-width: 820px) {
    .site-header {
        padding: 18px 18px;
    }

    .nav-wrap {
        width: 100%;
    }

    body.nav-open .primary-nav {
        left: 18px;
        right: 18px;
        top: 76px;
    }

    .hero {
        min-height: auto;
        padding: 142px 18px 50px;
    }

    .hero h1 {
        font-size: clamp(45px, 12vw, 68px);
    }

    .hero-lead {
        font-size: 15px;
    }

    .hero-visual {
        min-height: 470px;
    }

    .dashboard-window {
        transform: none;
    }

    .floating-security {
        right: -5px;
        top: 35px;
    }

    .floating-sheet {
        left: -5px;
        bottom: 35px;
    }

    .hero-bottom {
        display: none;
    }

    .section {
        padding: 82px 18px;
    }

    .feature-grid {
        grid-template-columns: 1fr;
    }

    .feature-card,
    .feature-card-large {
        min-height: 330px;
    }

    .feature-card-large {
        min-height: 510px;
    }

    .feature-card-wide {
        grid-column: auto;
        grid-template-columns: 1fr;
    }

    .scan-panel {
        min-height: 280px;
    }

    .workflow-layout,
    .security-card,
    .about-grid {
        grid-template-columns: 1fr;
    }

    .workflow-layout {
        gap: 50px;
    }

    .workflow-copy {
        position: static;
    }

    .security-copy {
        padding: 44px 30px 10px;
    }

    .security-art {
        min-height: 410px;
    }

    .about-copy {
        padding-top: 0;
    }

    .cta-section {
        padding: 0 18px 70px;
    }

    .cta-card {
        flex-direction: column;
        align-items: flex-start;
        padding: 42px 32px;
    }

    .footer-inner {
        grid-template-columns: 1fr;
        align-items: start;
    }

    .copyright {
        grid-column: auto;
    }
}

@media (max-width: 560px) {
    .brand-copy strong {
        font-size: 13px;
    }

    .brand-copy small {
        font-size: 9px;
    }

    .hero h1 {
        font-size: 43px;
        line-height: 1.01;
    }

    .hero-actions {
        display: grid;
    }

    .hero-actions .btn {
        width: 100%;
    }

    .trust-row {
        display: grid;
        gap: 12px;
    }

    .hero-visual {
        min-height: 400px;
    }

    .dashboard-window {
        padding: 12px;
        border-radius: 18px;
    }

    .window-live {
        display: none;
    }

    .metric-grid {
        grid-template-columns: 1fr 1fr;
    }

    .metric-grid .metric-card:last-child {
        display: none;
    }

    .preview-grid {
        grid-template-columns: 1fr;
    }

    .activity-card {
        display: none;
    }

    .chart-card {
        min-height: 175px;
    }

    .bars {
        height: 118px;
    }

    .floating-card {
        display: none;
    }

    .orbit-one { width: 430px; height: 430px; }
    .orbit-two { width: 520px; height: 520px; }

    .section-heading h2,
    .workflow-copy h2,
    .security-copy h2 {
        font-size: 36px;
    }

    .feature-card {
        padding: 24px;
    }

    .feature-card-large {
        min-height: 470px;
    }

    .feature-visual {
        left: 24px;
        right: 24px;
        bottom: 24px;
    }

    .security-points {
        grid-template-columns: 1fr;
    }

    .security-art {
        min-height: 350px;
    }

    .shield-outer {
        width: 190px;
        height: 190px;
    }

    .shield-inner {
        width: 125px;
        height: 125px;
    }

    .ring-a { width: 280px; height: 280px; }
    .ring-b { width: 350px; height: 350px; }

    .cta-card {
        padding: 36px 24px;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        transition-duration: .01ms !important;
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
    }
}