:root {
    --green: #397a45;
    --deep: #163e2d;
    --ink: #17342a;
    --muted: #61726c;
    --paper: #fff;
    --wash: #f4f7f5;
    --line: #dce5df;
    --blue: #45a5d5;
    --cyan: #56c8c3;
    --yellow: #f0ba46;
    --coral: #ed7468;
    --violet: #8d7ac6;
    --font: "Avenir Next", "Segoe UI", Arial, sans-serif
}

* {
    box-sizing: border-box
}

html,
body {
    margin: 0;
    background: #dfe6e1;
    color: var(--ink);
    font-family: var(--font)
}

.toolbar {
    position: sticky;
    top: 0;
    z-index: 10;
    background: #102f23;
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    padding: 11px
}

.toolbar button {
    border: 1px solid rgba(255, 255, 255, .3);
    border-radius: 99px;
    background: rgba(255, 255, 255, .1);
    color: #fff;
    padding: 8px 14px;
    font-weight: 700;
    cursor: pointer
}

.toolbar small {
    opacity: .75
}

.wrap {
    padding: 28px;
    display: grid;
    place-items: center
}

.sheet {
    width: 1120px;
    /*min-height: 1584px;*/
    background: var(--paper);
    padding: 48px 54px 38px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 18px 44px rgba(20, 51, 39, .16)
}

.sheet::before {
    content: "";
    position: absolute;
    width: 380px;
    height: 380px;
    border-radius: 50%;
    right: -210px;
    top: -210px;
    background: rgba(86, 200, 195, .16)
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--line);
    padding-bottom: 17px
}

.header img {
    width: 220px;
    max-height: 58px;
    object-fit: contain
}

.doc-label {
    text-transform: uppercase;
    color: var(--green);
    font-size: 12px;
    letter-spacing: .13em;
    font-weight: 800
}

.hero {
    display: grid;
    grid-template-columns: 50% 50%;
    /*gap: 30px;*/
    padding: 34px 0 28px;
    align-items: center
}

.eyebrow {
    font-size: 12px;
    letter-spacing: .13em;
    text-transform: uppercase;
    color: var(--green);
    font-weight: 800
}

.hero h1 {
    font-size: 70px;
    line-height: .92;
    margin: 13px 0 12px;
    color: var(--deep);
    letter-spacing: -.04em
}

.full-name {
    font-size: 23px;
    line-height: 1.25;
    font-weight: 650
}

.purpose {
    font-size: 14px;
    line-height: 1.48;
    color: var(--muted);
    margin-top: 18px
}

.screen {
    height: 298px;
    border: 1px solid var(--line);
    border-radius: 22px;
    overflow: hidden;
    box-shadow: 0 18px 34px rgba(23, 77, 53, .12);
    position: relative;
    cursor: pointer;
    background: var(--wash)
}

.screen img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top
}

.intro-band {
    background: var(--deep);
    color: #fff;
    border-radius: 20px;
    padding: 19px 22px;
    display: grid;
    grid-template-columns: 170px 1fr;
    gap: 18px;
    align-items: center
}

.intro-band strong {
    font-size: 19px
}

.intro-band p {
    margin: 0;
    color: #d9e8df;
    font-size: 13px;
    line-height: 1.42
}

.section {
    padding-top: 25px
}

.section-head {
    display: flex;
    justify-content: space-between;
    align-items: end;
    margin-bottom: 13px
}

.section h2 {
    font-size: 20px;
    margin: 0;
    color: var(--deep)
}

.section-head span {
    font-size: 11px;
    color: var(--muted)
}

.cap-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 11px
}

.cap {
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 14px;
    min-height: 105px;
    background: #fff
}

.bar {
    width: 32px;
    height: 6px;
    border-radius: 99px;
    background: var(--blue);
    margin-bottom: 11px
}

.cap:nth-child(2) .bar,
.cap:nth-child(6) .bar {
    background: var(--cyan)
}

.cap:nth-child(3) .bar,
.cap:nth-child(7) .bar {
    background: var(--yellow)
}

.cap:nth-child(4) .bar {
    background: var(--coral)
}

.cap:nth-child(5) .bar,
.cap:nth-child(8) .bar {
    background: var(--violet)
}

.cap b {
    display: block;
    font-size: 13px;
    margin-bottom: 5px
}

.cap span {
    display: block;
    font-size: 11px;
    color: var(--muted);
    line-height: 1.32
}

.flow {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
    position: relative
}

.flow::before {
    content: "";
    height: 2px;
    background: var(--line);
    position: absolute;
    top: 25px;
    left: 7%;
    right: 7%
}

.step {
    text-align: center;
    position: relative
}

.dot {
    width: 50px;
    height: 50px;
    border-radius: 16px;
    border: 2px solid var(--green);
    background: #fff;
    display: grid;
    place-items: center;
    margin: 0 auto 8px;
    color: var(--green);
    font-weight: 800;
    font-size: 12px
}

.step b {
    font-size: 11px
}

.step span {
    display: block;
    font-size: 9px;
    color: var(--muted);
    line-height: 1.25;
    margin-top: 3px
}

.tech-layout {
    display: grid;
    grid-template-columns: 1.08fr .92fr;
    gap: 18px
}

.architecture {
    background: var(--wash);
    border-radius: 20px;
    padding: 18px
}

.arch-row {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 18px
}

.node {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 14px;
    min-height: 92px;
    padding: 12px;
    text-align: center;
    position: relative
}

.node:not(:last-child)::after {
    content: "→";
    position: absolute;
    right: -15px;
    top: 33px;
    color: var(--green)
}

.node b {
    display: block;
    font-size: 11px
}

.node span {
    display: block;
    font-size: 9px;
    line-height: 1.25;
    color: var(--muted);
    margin-top: 6px
}

.adopt {
    border: 1px solid var(--line);
    border-radius: 20px;
    padding: 18px
}

.adopt ul {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 9px 13px
}

.adopt li {
    display: grid;
    grid-template-columns: 14px 1fr;
    gap: 6px;
    font-size: 10px;
    line-height: 1.3
}

.adopt li::before {
    content: "✓";
    color: var(--green);
    font-weight: 900
}

.adapt {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px
}

.adapt-item {
    background: var(--wash);
    border-radius: 14px;
    padding: 13px
}

.adapt-item b {
    font-size: 11px
}

.adapt-item span {
    display: block;
    font-size: 9px;
    color: var(--muted);
    margin-top: 4px;
    line-height: 1.28
}

.footer {
    position: absolute;
    left: 54px;
    right: 54px;
    bottom: 32px;
    border-top: 1px solid var(--line);
    padding-top: 16px;
    display: grid;
    grid-template-columns: 1fr 250px;
    gap: 22px;
    align-items: center
}

.footer p {
    font-size: 11px;
    line-height: 1.38;
    color: var(--muted);
    margin: 0
}

.footer strong {
    color: var(--deep)
}

.cta {
    background: var(--green);
    color: #fff;
    border-radius: 14px;
    padding: 14px 16px;
    text-align: center;
    font-size: 11px
}

.editable[contenteditable="true"] {
    outline: none;
    border-radius: 4px
}

.editable[contenteditable="true"]:focus {
    background: #fff1b8;
    box-shadow: 0 0 0 3px #fff1b8
}

.hidden {
    display: none
}

@media print {
    body {
    background: #fff
    }

    .toolbar {
    display: none
    }

    .wrap {
    padding: 0
    }

    .sheet {
    box-shadow: none
    }
}

@media(max-width:900px) {
    .wrap {
    display: block;
    overflow: auto
    }

    .sheet {
    transform-origin: top left
    }
}

.tech-details {
    display: grid;
    grid-template-columns: .92fr 1.08fr;
    gap: 14px
}

.tech-box,
.server-box {
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 15px
}

.tech-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 7px
}

.tech-chip {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    background: var(--wash);
    border-radius: 999px;
    padding: 7px 10px;
    font-size: 12px
}

.tech-chip b {
    width: 26px;
    height: 26px;
    border-radius: 8px;
    background: var(--blue);
    color: #fff;
    display: grid;
    place-items: center;
    font-size: 9px
}

.tech-chip:nth-child(2) b,
.tech-chip:nth-child(6) b {
    background: var(--cyan)
}

.tech-chip:nth-child(3) b,
.tech-chip:nth-child(7) b {
    background: var(--yellow);
    color: var(--ink)
}

.tech-chip:nth-child(4) b {
    background: var(--coral)
}

.tech-chip:nth-child(5) b,
.tech-chip:nth-child(8) b {
    background: var(--violet)
}

.server-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px 13px
}

.server-item {
    display: grid;
    grid-template-columns: 10px 1fr;
    gap: 7px;
    font-size: 11px;
    line-height: 1.32
}

.server-item::before {
    content: "";
    width: 7px;
    height: 7px;
    background: var(--green);
    border-radius: 50%;
    margin-top: 4px
}

.tech-box h3,
.server-box h3 {
    font-size: 14px;
    margin: 0 0 11px;
    color: var(--deep)
}

.sheet {
    display: flex;
    flex-direction: column
}

.hero {
    padding: 22px 0 20px
}

.hero h1 {
    font-size: 64px
}

.full-name {
    font-size: 24px
}

.purpose {
    font-size: 16px;
    line-height: 1.45;
    margin-top: 14px
}

.screen {
    height: 245px;
    background: #f1f5f2;
    display: grid;
    place-items: center
}

.screen img {
    object-fit: contain;
    object-position: center;
    background: #fff
}

.intro-band {
    padding: 17px 22px
}

.intro-band p {
    font-size: 15px
}

.section {
    padding-top: 18px
}

.section h2 {
    font-size: 22px
}

.cap {
    min-height: 108px;
    padding: 14px
}

.cap b {
    font-size: 15px
}

.cap span {
    font-size: 13px;
    line-height: 1.35
}

.flow {
    gap: 14px
}

.dot {
    width: 50px;
    height: 50px;
    font-size: 13px
}

.step b {
    font-size: 13px
}

.step span {
    font-size: 11px;
    line-height: 1.3
}

.node {
    min-height: 98px;
    padding: 12px
}

.node b {
    font-size: 13px
}

.node span {
    font-size: 11px;
    line-height: 1.3
}

.adopt li {
    font-size: 12px;
    line-height: 1.35
}

.footer {
    position: static;
    left: auto;
    right: auto;
    bottom: auto;
    margin-top: 22px;
    padding-top: 14px
}

.footer p {
    font-size: 12px
}

.cta {
    font-size: 12px;
    border: 0;
    cursor: pointer;
    font-family: var(--font)
}

@media(max-width:900px) {
    .toolbar {
    position: static;
    flex-wrap: wrap;
    text-align: center
    }

    .toolbar small {
    width: 100%
    }

    .wrap {
    padding: 10px;
    display: block;
    overflow: visible
    }

    .sheet {
    width: 100%;
    min-height: 0;
    padding: 26px 24px 30px;
    box-shadow: none
    }

    .header {
    gap: 12px
    }

    .header img {
    width: 170px
    }

    .doc-label {
    font-size: 10px;
    text-align: right
    }

    .hero {
    grid-template-columns: 1fr;
    padding: 24px 0 18px
    }

    .hero h1 {
    font-size: 56px
    }

    .full-name {
    font-size: 23px
    }

    .purpose {
    font-size: 16px
    }

    .screen {
    height: auto;
    aspect-ratio: 16/9;
    margin-top: 5px
    }

    .intro-band {
    grid-template-columns: 1fr;
    gap: 6px
    }

    .cap-grid {
    grid-template-columns: 1fr 1fr
    }

    .cap {
    min-height: 0
    }

    .flow {
    grid-template-columns: repeat(3, 1fr);
    row-gap: 18px
    }

    .flow::before {
    display: none
    }

    .tech-layout,
    .tech-details {
    grid-template-columns: 1fr
    }

    .arch-row {
    grid-template-columns: repeat(3, 1fr);
    row-gap: 12px
    }

    .node:not(:last-child)::after {
    display: none
    }

    .adopt ul,
    .server-grid {
    grid-template-columns: 1fr 1fr
    }

    .footer {
    grid-template-columns: 1fr;
    margin-top: 24px
    }

    .cta {
    text-align: left
    }

    .section-head {
    align-items: start;
    gap: 10px
    }

    .section-head span {
    text-align: right
    }

    .tech-chip {
    font-size: 12px
    }
}

@media(max-width:560px) {
    .sheet {
    padding: 22px 17px 26px
    }

    .header {
    align-items: flex-start
    }

    .header img {
    width: 145px
    }

    .doc-label {
    max-width: 145px
    }

    .hero h1 {
    font-size: 48px
    }

    .full-name {
    font-size: 20px
    }

    .cap-grid,
    .adopt ul,
    .server-grid {
    grid-template-columns: 1fr
    }

    .flow {
    grid-template-columns: 1fr 1fr
    }

    .arch-row {
    grid-template-columns: 1fr 1fr
    }

    .intro-band p {
    font-size: 14px
    }
}

.page-actions {
    display: flex;
    justify-content: flex-end;
    gap: 9px;
    margin: 12px 0 0
}

.page-actions a,
.page-actions button {
    border: 1px solid var(--line);
    background: #fff;
    color: var(--deep);
    border-radius: 999px;
    padding: 9px 14px;
    font: 700 12px var(--font);
    text-decoration: none;
    cursor: pointer
}

.page-actions .contact-btn {
    background: var(--green);
    border-color: var(--green);
    color: #fff
}

.contact-modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(13, 42, 31, .7);
    z-index: 50;
    padding: 24px;
    place-items: center
}

.contact-modal.open {
    display: grid
}

.contact-card {
    width: min(650px, 100%);
    background: #fff;
    border-radius: 24px;
    padding: 27px;
    display: grid;
    grid-template-columns: 1fr 170px;
    gap: 25px;
    position: relative;
    box-shadow: 0 22px 60px rgba(0, 0, 0, .25)
}

.contact-card h2 {
    font-size: 26px;
    margin: 0 0 8px;
    color: var(--deep)
}

.contact-card p {
    font-size: 14px;
    color: var(--muted);
    line-height: 1.45
}

.contact-card a {
    color: var(--green);
    font-weight: 800
}

.contact-close {
    position: absolute;
    right: 14px;
    top: 12px;
    border: 0;
    background: transparent;
    font-size: 27px;
    cursor: pointer
}

.qr-placeholder {
    min-height: 170px;
    display: grid;
    place-items: center;
    text-align: center;
    padding: 14px;
    color: var(--muted);
    font-size: 11px
}

.qr-placeholder img {
    width: 145px;
    height: 145px;
    object-fit: contain
}

.qr-placeholder code {
    font-size: 10px
}

.contact-data {
    display: grid;
    align-content: center
}

.contact-role {
    font-size: 12px !important
}

.catalog-link {
    display: inline-block;
    margin-top: 8px
}

@media(max-width:600px) {
    .contact-card {
    grid-template-columns: 1fr
    }

    .qr-placeholder {
    min-height: 140px
    }

    .page-actions {
    justify-content: center
    }
}