:root {
    --blue: #1646a0;
    --blue-dark: #082761;
    --green: #0f9f6e;
    --ink: #0d172a;
    --muted: #667085;
    --line: #d9e2ef;
    --paper: #ffffff;
    --soft: #f3f7fb;
    --shadow: 0 24px 70px rgba(8, 39, 97, 0.16);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: "Inter", Arial, sans-serif;
    color: var(--ink);
    background: var(--paper);
}

img {
    display: block;
    max-width: 100%;
}

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

.container {
    width: min(1280px, calc(100% - 40px));
    margin: 0 auto;
}

.skip-link,
.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:focus {
    width: auto;
    height: auto;
    clip: auto;
    padding: 12px 16px;
    margin: 8px;
    z-index: 1000;
    background: var(--ink);
    color: white;
}

.topbar {
    background: var(--blue-dark);
    color: white;
    font-size: 13px;
}

.topbar__inner {
    min-height: 42px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}

.topbar a:hover {
    color: #b7f3d9;
}

.socials {
    display: flex;
    gap: 8px;
}

.socials a {
    width: 26px;
    height: 26px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.14);
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
}

.navbar {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(217, 226, 239, 0.8);
}

.navbar__inner {
    min-height: 82px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

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

.brand-mark {
    position: relative;
    width: 54px;
    height: 54px;
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    border-radius: 8px;
    color: white;
    background: linear-gradient(135deg, var(--blue), var(--green));
    font-size: 18px;
    font-weight: 900;
    letter-spacing: 0;
    box-shadow: 0 14px 28px rgba(22, 70, 160, 0.22);
}

.brand-mark::after {
    content: "";
    position: absolute;
    inset: 8px;
    border: 1px solid rgba(255, 255, 255, 0.45);
    border-radius: 6px;
}

.brand-text {
    display: grid;
    gap: 2px;
    color: var(--ink);
    line-height: 1;
}

.brand-text strong {
    font-size: 23px;
    font-weight: 900;
    letter-spacing: 0;
}

.brand-text small {
    color: var(--muted);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 26px;
    font-weight: 800;
    color: #1f2a44;
}

.nav-menu a {
    padding: 10px 0;
}

.nav-menu a:hover {
    color: var(--blue);
}

.nav-cta {
    padding: 13px 18px !important;
    border-radius: 8px;
    background: var(--blue);
    color: white !important;
    box-shadow: 0 12px 28px rgba(22, 70, 160, 0.24);
}

.nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: white;
}

.nav-toggle span:not(.sr-only) {
    display: block;
    width: 20px;
    height: 2px;
    margin: 5px auto;
    background: var(--ink);
}

.contact-rail {
    position: fixed;
    left: 0;
    top: 50%;
    z-index: 30;
    transform: translateY(-50%);
}

.contact-rail a {
    display: block;
    padding: 24px 10px;
    background: var(--blue);
    color: white;
    border-radius: 0 8px 8px 0;
    font-weight: 900;
    letter-spacing: 0.08em;
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    box-shadow: var(--shadow);
}

.hero {
    position: relative;
    overflow: hidden;
    min-height: 720px;
    display: grid;
    align-items: center;
    color: white;
    background: var(--blue-dark);
}

.hero__bg {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(8, 39, 97, 0.94), rgba(8, 39, 97, 0.7) 48%, rgba(8, 39, 97, 0.22)),
        url("../images/printer-setup-hero.png") center/cover;
    transform: scale(1.02);
}

.hero__grid {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) 410px;
    gap: 42px;
    align-items: center;
    padding: 86px 0;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--green);
    font-size: 13px;
    font-weight: 900;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.eyebrow::before {
    content: "";
    width: 36px;
    height: 2px;
    background: currentColor;
}

.hero h1,
.section-heading h2,
.feature-band h2,
.contact-copy h2 {
    margin: 16px 0;
    font-size: clamp(38px, 6vw, 72px);
    line-height: 0.98;
    letter-spacing: 0;
}

.hero p {
    max-width: 690px;
    margin: 0 0 30px;
    color: rgba(255, 255, 255, 0.82);
    font-size: 19px;
    line-height: 1.8;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    padding: 0 22px;
    border: 0;
    border-radius: 8px;
    font-weight: 900;
    cursor: pointer;
}

.button--primary {
    background: var(--green);
    color: white;
    box-shadow: 0 18px 34px rgba(15, 159, 110, 0.28);
}

.button--primary:hover {
    background: #0b815a;
}

.button--ghost {
    border: 1px solid rgba(255, 255, 255, 0.34);
    color: white;
    background: rgba(255, 255, 255, 0.1);
}

.hero-card {
    padding: 28px;
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(16px);
    box-shadow: var(--shadow);
}

.hero-card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 22px;
}

.hero-card__header span {
    color: rgba(255, 255, 255, 0.72);
    font-weight: 700;
}

.hero-card__header strong {
    color: #b7f3d9;
    font-size: 20px;
}

.hero-card ul {
    padding: 0;
    margin: 0 0 24px;
    list-style: none;
    display: grid;
    gap: 14px;
}

.hero-card li {
    display: flex;
    gap: 12px;
    align-items: center;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 700;
}

.hero-card li span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--green);
}

.hero-card a {
    color: white;
    font-weight: 900;
    text-decoration: underline;
    text-underline-offset: 5px;
}

.proof-strip {
    margin-top: -58px;
    position: relative;
    z-index: 3;
}

.proof-strip__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    overflow: hidden;
    border-radius: 8px;
    background: white;
    box-shadow: var(--shadow);
}

.proof-strip__grid div {
    padding: 28px;
    border-right: 1px solid var(--line);
}

.proof-strip__grid div:last-child {
    border-right: 0;
}

.proof-strip strong {
    display: block;
    color: var(--blue);
    font-size: 34px;
    line-height: 1;
}

.proof-strip span {
    display: block;
    margin-top: 8px;
    color: var(--muted);
    font-weight: 700;
}

.section {
    padding: 112px 0;
}

.section--muted {
    background: var(--soft);
}

.section-heading {
    max-width: 760px;
    margin: 0 auto 44px;
    text-align: center;
}

.section-heading .eyebrow {
    justify-content: center;
}

.section-heading h2,
.feature-band h2,
.contact-copy h2 {
    font-size: clamp(32px, 4vw, 52px);
    color: var(--ink);
}

.section-heading p {
    margin: 0;
    color: var(--muted);
    font-size: 18px;
    line-height: 1.7;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    display: flex;
    min-height: 100%;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: white;
    box-shadow: 0 14px 34px rgba(13, 23, 42, 0.06);
    transition: transform 180ms ease, box-shadow 180ms ease;
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow);
}

.service-card img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.service-card__body {
    padding: 24px;
    display: flex;
    flex: 1;
    flex-direction: column;
}

.service-card h3 {
    margin: 0 0 12px;
    color: var(--blue);
    font-size: 24px;
}

.service-card p {
    margin: 0 0 20px;
    color: var(--muted);
    line-height: 1.7;
}

.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: auto;
}

.tag-list span {
    padding: 7px 10px;
    border-radius: 999px;
    background: #e9f7f1;
    color: #08734f;
    font-size: 12px;
    font-weight: 900;
}

.feature-band {
    padding: 100px 0;
    color: white;
    background:
        linear-gradient(135deg, rgba(8, 39, 97, 0.96), rgba(22, 70, 160, 0.88)),
        url("../images/printer-setup-hero.png") center/cover;
}

.feature-band__grid {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.7fr);
    gap: 56px;
    align-items: center;
}

.feature-band h2 {
    color: white;
}

.feature-band p {
    color: rgba(255, 255, 255, 0.78);
    font-size: 18px;
    line-height: 1.8;
}

.feature-list {
    display: grid;
    gap: 16px;
}

.feature-list div {
    padding: 22px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
}

.feature-list strong,
.feature-list span {
    display: block;
}

.feature-list strong {
    margin-bottom: 8px;
    font-size: 18px;
}

.feature-list span {
    color: rgba(255, 255, 255, 0.76);
    line-height: 1.6;
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.process-card {
    padding: 26px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: white;
}

.process-card span {
    color: var(--green);
    font-weight: 900;
    letter-spacing: 0.12em;
}

.process-card h3 {
    margin: 18px 0 10px;
    font-size: 22px;
}

.process-card p {
    margin: 0;
    color: var(--muted);
    line-height: 1.7;
}

.contact-section {
    padding: 112px 0;
    background: white;
}

.contact-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.86fr) minmax(360px, 0.8fr);
    gap: 56px;
    align-items: start;
}

.contact-copy p {
    color: var(--muted);
    font-size: 18px;
    line-height: 1.8;
}

.contact-links {
    display: grid;
    gap: 12px;
    margin-top: 26px;
    color: var(--blue);
    font-weight: 900;
}

.contact-form {
    display: grid;
    gap: 18px;
    padding: 28px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--soft);
    box-shadow: 0 18px 54px rgba(13, 23, 42, 0.08);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

label {
    display: grid;
    gap: 8px;
    color: #22304a;
    font-weight: 800;
}

input,
select,
textarea {
    width: 100%;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    padding: 14px 14px;
    color: var(--ink);
    font: inherit;
    background: white;
}

textarea {
    resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
    outline: 3px solid rgba(15, 159, 110, 0.18);
    border-color: var(--green);
}

.site-footer {
    color: white;
    background: #071a3d;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.7fr 0.9fr;
    gap: 46px;
    padding: 58px 0;
}

.brand--footer {
    margin-bottom: 18px;
}

.brand--footer .brand-mark {
    box-shadow: none;
}

.brand--footer .brand-text,
.brand--footer .brand-text strong {
    color: white;
}

.brand--footer .brand-text small {
    color: rgba(255, 255, 255, 0.68);
}

.site-footer p,
.site-footer span {
    color: rgba(255, 255, 255, 0.72);
    line-height: 1.7;
}

.site-footer strong,
.site-footer a {
    display: block;
}

.site-footer strong {
    margin-bottom: 14px;
    color: #b7f3d9;
}

.site-footer a {
    margin: 10px 0;
    color: rgba(255, 255, 255, 0.82);
}

.footer-bottom {
    padding: 18px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    color: rgba(255, 255, 255, 0.65);
    font-size: 14px;
}

@media (max-width: 960px) {
    .contact-rail {
        display: none;
    }

    .topbar__inner {
        flex-wrap: wrap;
        justify-content: center;
        padding: 10px 0;
    }

    .nav-toggle {
        display: block;
    }

    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 16px 20px 22px;
        background: white;
        border-bottom: 1px solid var(--line);
        box-shadow: 0 18px 42px rgba(13, 23, 42, 0.12);
    }

    .nav-menu.is-open {
        display: flex;
    }

    .nav-menu a {
        padding: 14px 0;
    }

    .nav-cta {
        margin-top: 8px;
        text-align: center;
    }

    .hero {
        min-height: auto;
    }

    .hero__grid,
    .feature-band__grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .hero__grid {
        padding: 72px 0 104px;
    }

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

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

@media (max-width: 640px) {
    .container {
        width: min(100% - 28px, 1160px);
    }

    .topbar span {
        text-align: center;
    }

    .navbar__inner {
        min-height: 72px;
    }

    .brand-mark {
        width: 46px;
        height: 46px;
        font-size: 16px;
    }

    .brand-text strong {
        font-size: 20px;
    }

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

    .hero h1 {
        font-size: 42px;
    }

    .hero p {
        font-size: 17px;
    }

    .hero__actions,
    .button {
        width: 100%;
    }

    .hero-card {
        padding: 22px;
    }

    .proof-strip {
        margin-top: -40px;
    }

    .proof-strip__grid,
    .services-grid,
    .process-grid,
    .form-row,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .proof-strip__grid div {
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

    .proof-strip__grid div:last-child {
        border-bottom: 0;
    }

    .section,
    .feature-band,
    .contact-section {
        padding: 76px 0;
    }
}

/* Navbar search */
.navbar-search {
    display: inline-flex;
    align-items: center;
    margin-right: 12px;
}
.navbar-search input[type="search"] {
    min-width: 220px;
    padding: 10px 12px;
    border-radius: 8px;
    border: 1px solid var(--line);
}

/* Chatbot modal */
.chatbot-modal {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: stretch;
    justify-content: flex-end;
    padding-right: 20px;
    z-index: 120;
    pointer-events: none;
    opacity: 0;
    transition: opacity 180ms ease;
}
.chatbot-modal.is-open {
    pointer-events: auto;
    opacity: 1;
}
.chatbot-overlay {
    position: absolute;
    inset: 0;
    background: rgba(6, 12, 28, 0.45);
}
.chatbot-window {
    position: relative;
    width: min(420px, calc(100% - 40px));
    height: 100vh;
    max-height: 100vh;
    background: white;
    border-radius: 12px 0 0 12px;
    overflow: hidden;
    box-shadow: -24px 0 60px rgba(8, 18, 46, 0.28);
    z-index: 10;
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform 260ms cubic-bezier(.2,.9,.2,1);
}
.chatbot-modal.is-open .chatbot-window {
    transform: translateX(0);
}
.chatbot-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    border-bottom: 1px solid var(--line);
    font-weight: 900;
}
.chatbot-close {
    background: transparent;
    border: none;
    font-size: 22px;
    line-height: 1;
    cursor: pointer;
}
.chatbot-body {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 16px;
}
.chatbot-messages {
    overflow: auto;
    display: grid;
    gap: 10px;
    padding-bottom: 6px;
}
.message {
    max-width: 85%;
    padding: 10px 12px;
    border-radius: 10px;
}
.message.bot {
    background: #f1f5f9;
    align-self: start;
}
.message.user {
    background: var(--blue);
    color: white;
    align-self: end;
}
.chatbot-input {
    display: flex;
    gap: 8px;
    border-top: 1px solid var(--line);
    padding-top: 12px;
}
.chatbot-input input[type="text"] {
    flex: 1;
    padding: 10px 12px;
    border-radius: 8px;
    border: 1px solid var(--line);
}
.chatbot-input button {
    padding: 10px 14px;
    border-radius: 8px;
    border: 0;
    background: var(--blue);
    color: white;
    font-weight: 900;
}

@media (max-width: 640px) {
    .navbar-search input[type="search"] {
        display: none;
    }
}

/* Toast notification */
.toast {
    position: fixed;
    right: 20px;
    bottom: 28px;
    min-width: 220px;
    max-width: 360px;
    padding: 12px 16px;
    background: rgba(13,23,42,0.96);
    color: white;
    border-radius: 10px;
    box-shadow: 0 12px 30px rgba(8, 18, 46, 0.36);
    font-weight: 700;
    transform: translateY(12px) scale(0.98);
    opacity: 0;
    pointer-events: none;
    transition: opacity 180ms ease, transform 220ms cubic-bezier(.2,.9,.2,1);
    z-index: 200;
}
.toast.show {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

/* Floating chat button */
.chat-toggle {
    position: fixed;
    right: 20px;
    bottom: 20px;
    width: 56px;
    height: 56px;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--blue), var(--green));
    color: white;
    border: 0;
    box-shadow: 0 12px 30px rgba(8, 24, 56, 0.28);
    display: grid;
    place-items: center;
    font-size: 20px;
    cursor: pointer;
    z-index: 140;
}
.chat-toggle:focus {
    outline: 3px solid rgba(15,159,110,0.18);
}
.chat-toggle .chat-icon {
    line-height: 1;
}

@media (max-width: 640px) {
    .chat-toggle {
        right: 12px;
        bottom: 12px;
        width: 48px;
        height: 48px;
    }
}

/* Floating chat toggle button */
.chatbot-toggle {
    position: fixed;
    right: 20px;
    bottom: 20px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--blue);
    color: white;
    border: 0;
    display: grid;
    place-items: center;
    box-shadow: 0 12px 36px rgba(8, 39, 97, 0.28);
    z-index: 140;
    cursor: pointer;
    font-size: 20px;
}
.chatbot-toggle:active {
    transform: scale(0.98);
}
.chatbot-toggle .chat-icon {
    display: inline-block;
}

@media (max-width: 480px) {
    .chatbot-toggle {
        right: 14px;
        bottom: 14px;
        width: 54px;
        height: 54px;
    }
}

.term{ padding: 0; margin: auto;}
.term ul{ color: #cbd5e1;}
.term ul li{ color: #cbd5e1;}

.term ul li a{ color: #cbd5e1;}