:root {
  --ink: #123743; --muted: #526a73; --teal: #087970; --cyan: #77e8dc;
  --navy: #082f42; --paper: #f7faf9; --line: #d5e2e1; --white: #fff;
  font-family: "Segoe UI", Arial, sans-serif; color: var(--ink); background: var(--paper);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 100px; }
body { margin: 0; font-size: 16px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
figure, p, h1, h2, h3 { margin: 0; }
[hidden] { display: none !important; }
:is(a, button, summary):focus-visible { outline: 3px solid #007bb5; outline-offset: 5px; }
.architecture :focus-visible, .contact-inner :focus-visible { outline-color: #77e8dc; }
.shell { width: min(1216px, calc(100% - 64px)); margin-inline: auto; }
.section { padding-block: 88px; }
.skip-link { position: fixed; z-index: 100; left: 16px; top: -100px; background: var(--navy); color: #fff; padding: 12px 20px; }
.skip-link:focus { top: 16px; }
.site-header { position: sticky; top: 0; z-index: 20; background: #f7faf9f7; border-bottom: 1px solid var(--line); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 82px; }
.brand { display: inline-flex; align-items: center; gap: 11px; flex-shrink: 0; line-height: 1.3; }
.brand > span { font-size: 10px; font-weight: 700; letter-spacing: .15em; }
.brand strong { display: block; font-size: 18px; letter-spacing: .1em; }
.brand strong span { color: var(--muted); font-size: 12px; }
nav { display: flex; align-items: center; gap: 30px; }
nav a { font-size: 13px; font-weight: 650; padding-block: 12px; }
nav a:hover, .text-link:hover { color: var(--teal); }
.nav-contact { border: 1px solid #a7c8c3; border-radius: 6px; padding: 10px 17px; }
.nav-contact span { margin-left: 16px; }
.menu-toggle { display: none; border: 1px solid #a7c8c3; color: var(--ink); padding: 10px 12px; background: none; border-radius: 6px; min-height: 44px; }
.eyebrow { font-size: 11px; line-height: 1.8; font-weight: 750; letter-spacing: .14em; color: var(--teal); margin-bottom: 20px; }
.status-dot { display: inline-block; width: 7px; height: 7px; border-radius: 100%; background: var(--teal); box-shadow: 0 0 0 5px #08797012; margin-right: 9px; }
.hero { padding-top: 60px; }
.hero-top { display: grid; grid-template-columns: 1.28fr 1fr; gap: 70px; align-items: center; margin-bottom: 44px; }
h1 { font-size: clamp(42px, 4.4vw, 64px); font-weight: 650; line-height: 1.07; letter-spacing: -.048em; max-width: 650px; }
h1 span { color: var(--teal); }
.hero-lead { font-size: 21px; line-height: 1.5; font-weight: 500; }
.hero-support { color: var(--muted); font-size: 15px; margin-block: 14px 24px; max-width: 445px; }
.button { display: inline-flex; justify-content: center; align-items: center; gap: 18px; background: var(--navy); color: #fff; border-radius: 7px; min-height: 54px; padding: 15px 21px; font-size: 14px; line-height: 1.5; font-weight: 650; transition: background .15s; }
.button:hover { background: #145772; }
.button > span { font-size: 22px; line-height: 1; }
.text-link { display: inline-flex; align-items: center; gap: 13px; min-height: 44px; font-size: 14px; font-weight: 650; }
.hero-copy > .text-link { display: flex; width: fit-content; margin-top: 8px; }
.hero-media { border: 1px solid #c7dadc; background: #fff; border-radius: 18px; overflow: hidden; box-shadow: 0 18px 45px -30px #082f4260; }
.image-link { display: block; }
.image-link:focus-visible { outline-offset: -5px; }
.image-link img { width: 100%; }
.hero-media figcaption { padding: 15px 22px; display: flex; justify-content: space-between; align-items: center; gap: 15px; color: var(--muted); font-size: 12px; }
.hero-media figcaption strong { color: var(--ink); font-weight: 600; }
.hero-media figcaption > span:last-child { font-size: 11px; white-space: nowrap; }
.benefit-strip { display: grid; grid-template-columns: repeat(3,1fr); gap: 30px; padding-block: 34px 46px; }
.benefit-strip p { display: grid; grid-template-columns: 32px 1fr; column-gap: 12px; align-items: baseline; }
.benefit-strip p > span:first-child { grid-row: span 2; color: var(--teal); font-size: 11px; }
.benefit-strip strong { font-size: 14px; font-weight: 650; }
.benefit-strip p > span:last-child { font-size: 12px; color: var(--muted); }
h2 { font-size: clamp(30px, 3.2vw, 43px); line-height: 1.16; letter-spacing: -.035em; font-weight: 650; }
.section-heading { display: grid; grid-template-columns: 1.2fr 1fr; align-items: end; gap: 65px; margin-bottom: 38px; }
.section-heading > p { color: var(--muted); font-size: 15px; max-width: 475px; }
.architecture { background: var(--navy); color: #f3fbff; }
.architecture .eyebrow { color: var(--cyan); }
.light h2 span { color: #9ce4df; }
.light > p { color: #bed2dc; }
.architecture-grid { display: grid; grid-template-columns: minmax(0, 2fr) minmax(240px, .85fr); gap: 36px; align-items: center; }
.media-card { background: white; border: 1px solid var(--line); border-radius: 14px; overflow: hidden; min-width: 0; }
.media-card figcaption { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 18px; font-size: 12px; color: var(--muted); }
.media-card figcaption a { flex-shrink: 0; font-weight: 650; display: inline-flex; align-items: center; min-height: 44px; }
.dark-media { background: #0c394f; border-color: #31586b; }
.dark-media figcaption { color: #c7dfe8; }
.dark-media figcaption a { color: #c0fff4; }
.architecture-points { display: grid; gap: 24px; }
.architecture-points article { display: flex; align-items: flex-start; gap: 16px; }
.architecture-points article > span { border: 1px solid #476776; color: var(--cyan); border-radius: 100%; min-width: 33px; height: 33px; display: grid; place-items: center; font-size: 11px; }
.architecture-points h3 { font-size: 18px; line-height: 1.4; font-weight: 650; margin-bottom: 5px; }
.architecture-points p { color: #bed2dc; font-size: 14px; }
.section-note { color: #bed2dc; font-size: 13px; padding-top: 24px; margin-top: 26px; border-top: 1px solid #345363; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-left: 1px solid var(--line); border-top: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.feature-grid article { padding: 30px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #fff; }
.feature-number { display: block; font-size: 11px; color: var(--teal); margin-bottom: 24px; }
.feature-grid h3 { font-size: 20px; letter-spacing: -.02em; font-weight: 650; line-height: 1.3; margin-bottom: 12px; }
.feature-grid p { font-size: 14px; color: var(--muted); }
.tag { display: inline-block; color: #396c65; font-size: 11px; background: #edf5f2; border: 1px solid #d7e7e1; border-radius: 4px; padding: 3px 8px; margin-top: 22px; }
.feature-grid .text-link { margin-top: 12px; font-size: 12px; }
.demo-section { background: #eaf1f3; border-block: 1px solid #d9e5e7; }
.screenshot-frame { border: 1px solid #c6dce1; border-radius: 14px; overflow: hidden; background: white; }
.screenshot-toolbar { background: #fff; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 10px 20px; border-bottom: 1px solid var(--line); }
.screenshot-toolbar > span { display: inline-flex; align-items: center; gap: 8px; font-size: 10px; font-weight: 650; letter-spacing: .07em; }
.screenshot-toolbar i { width: 6px; height: 6px; background: var(--teal); border-radius: 100%; }
.screenshot-toolbar a { font-size: 12px; font-weight: 650; min-height: 44px; display: inline-flex; align-items: center; gap: 8px; }
.screenshot-frame figcaption { border-top: 1px solid var(--line); padding: 16px 20px; color: var(--muted); font-size: 12px; }
.diagram-key { display: flex; flex-wrap: wrap; justify-content: center; gap: 30px; margin-top: 22px; font-size: 12px; }
.diagram-key span { display: inline-flex; align-items: center; gap: 9px; }
.diagram-key i { display: block; width: 20px; height: 3px; border-radius: 4px; }
.suction { background: #1683ce; }.discharge { background: #dc3732; }.liquid { background: #bf7207; }
.connection-grid { display: grid; grid-template-columns: 1fr 1.25fr; gap: 50px; align-items: center; }
.connection-copy h2 span { color: var(--teal); }
.section-intro { color: var(--muted); font-size: 15px; margin-top: 20px; }
.automation-steps { list-style: none; margin: 28px 0 24px; padding: 0; display: grid; gap: 22px; }
.automation-steps li { display: flex; gap: 16px; }
.automation-steps li > span { color: var(--teal); font-size: 11px; padding-top: 5px; }
.automation-steps h3 { font-size: 17px; font-weight: 650; margin-bottom: 5px; }
.automation-steps p { font-size: 14px; color: var(--muted); }
.connection-note { font-size: 12px; color: var(--muted); padding: 14px 17px; border-left: 2px solid #7faea8; background: #ecf3ef; }
.connectivity-media figcaption { line-height: 1.6; }
.ai-section { background: radial-gradient(circle at 82% 10%, #e2f7f2 0, transparent 32%), linear-gradient(135deg, #f7faf9, #ebf3f2); }
.ai-grid { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr); align-items: center; gap: 64px; }
.ai-copy h2 { font-size: clamp(38px, 4.2vw, 57px); line-height: 1.09; letter-spacing: -.045em; font-weight: 700; }
.ai-copy h2 em { color: var(--teal); font-style: normal; }
.ai-subtitle { margin-top: 18px; color: var(--teal); font-size: 20px; line-height: 1.3; font-weight: 650; }
.ai-lead { color: #395962; font-size: 18px; line-height: 1.65; margin-block: 29px 30px; }
.ai-flow { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; list-style: none; margin: 0 0 25px; padding: 0; }
.ai-flow li { min-height: 128px; padding: 17px 16px; border-top: 3px solid #1a998e; background: #fff; box-shadow: 0 12px 25px #183d4210; border-radius: 0 0 10px 10px; }
.ai-flow span { color: var(--teal); font-size: 12px; font-weight: 800; letter-spacing: .08em; }
.ai-flow p { margin-top: 13px; font-size: 14px; line-height: 1.4; font-weight: 650; }
.ai-note { color: var(--muted); font-size: 13px; line-height: 1.65; }
.ai-photo { position: relative; border-radius: 20px; overflow: hidden; box-shadow: 0 22px 52px #12374325; background: #cfdadc; }
.ai-photo img { width: 100%; height: 570px; object-fit: cover; object-position: center 43%; }
.ai-photo figcaption { position: absolute; left: 16px; bottom: 16px; max-width: calc(100% - 32px); padding: 9px 12px; border-radius: 6px; background: #082f42e6; color: #fff; font-size: 11px; line-height: 1.5; }
.audience-section { background: #edf3ef; }
.audience-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.audience-card { padding: 40px; background: #fff; border: 1px solid #cbded5; border-radius: 14px; }
.audience-label { font-size: 10px; font-weight: 750; letter-spacing: .12em; color: var(--teal); }
.audience-card h3 { font-size: 32px; line-height: 1.2; font-weight: 650; letter-spacing: -.025em; margin-block: 23px; }
.audience-card ul { padding-left: 20px; color: var(--muted); font-size: 14px; margin-bottom: 26px; }
.audience-card li { margin-bottom: 12px; padding-left: 5px; }
.audience-card li::marker { color: var(--teal); }
.company-card { background: #dcece6; }
.faq-section { display: grid; grid-template-columns: .85fr 1.3fr; gap: 80px; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { position: relative; list-style: none; padding: 20px 28px 20px 0; font-size: 15px; font-weight: 650; cursor: pointer; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: '+'; position: absolute; right: 2px; top: 15px; font-size: 24px; color: var(--teal); font-weight: 400; }
.faq-list details[open] summary::after { content: '−'; }
.faq-list p { padding-bottom: 22px; font-size: 14px; color: var(--muted); }
.contact-inner { background: #e0f4ef; color: var(--ink); border: 1px solid #c5e4de; border-radius: 16px; padding: 37px 42px; display: grid; grid-template-columns: 1.5fr auto; gap: 40px; align-items: center; }
.contact-inner .eyebrow { color: var(--teal); }
.contact-inner > div > p:not(.eyebrow) { color: #c2d8df; margin-top: 20px; max-width: 480px; font-size: 14px; }
.contact-action { text-align: right; }
.contact-action p { font-size: 12px !important; line-height: 1.8; }
.button-bright { background: var(--cyan); color: #063d42; }
.button-bright:hover { background: #bafff6; }
.panasol-footer { background: var(--navy); color: #e8f6f5; padding-top: 55px; margin-top: 56px; }
.footer-grid { display: grid; grid-template-columns: 1.1fr 1fr .85fr; gap: 48px; padding-bottom: 50px; }
.footer-logo { width: 330px; max-width: 100%; height: 135px; overflow: hidden; background: #fff; border-radius: 10px; }
.footer-logo img { width: 330px; max-width: none; height: auto; transform: translateY(-54px); }
.footer-company p { font-size: 15px; font-weight: 700; line-height: 1.5; margin-top: 22px; }
.footer-company p span { color: #b8d6d8; font-size: 13px; font-weight: 400; }
.panasol-footer h2 { margin: 4px 0 20px; color: #7ee4d6; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; }
.footer-contact a, .footer-contact span { display: block; color: #e8f6f5; font-size: 14px; line-height: 1.55; margin-bottom: 14px; overflow-wrap: anywhere; }
.footer-contact a:hover, .footer-bottom a:hover { text-decoration: underline; }
.footer-talk p { max-width: 250px; font-size: 14px; line-height: 1.55; color: #c5dcdf; margin-bottom: 20px; }
.footer-whatsapp { display: inline-flex; align-items: center; gap: 10px; background: #e2f5f1; color: #075e58; border-radius: 6px; padding: 14px 16px; font-size: 13px; font-weight: 800; }
.footer-whatsapp:hover { background: #fff; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 20px; border-top: 1px solid #315568; padding-block: 19px 23px; color: #a8c5ca; font-size: 11px; }
.footer-bottom a { color: #a8e3db; }
.panasol-footer :focus-visible { outline-color: var(--cyan); }
@media (max-width:1100px) {
  nav { gap: 20px; }.hero-top { gap: 38px; grid-template-columns: 1.15fr 1fr; }.hero-lead { font-size: 19px; }
  .architecture-grid { gap: 24px; grid-template-columns: minmax(0,1.65fr) minmax(240px,1fr); }
  .architecture-points { gap: 19px; }.architecture-points h3 { font-size: 17px; }.architecture-points p { font-size: 13px; }
  .connection-grid { gap: 32px; }.feature-grid article { padding: 25px; }.contact-inner { padding: 36px; gap: 25px; }
}
@media (max-width:900px) {
  .header-inner { min-height: 72px; flex-wrap: wrap; gap: 0; }
  .menu-toggle:not([hidden]) { display: inline-flex; align-items: center; gap: 10px; font-size: 12px; }
  nav { width: 100%; flex-wrap: wrap; gap: 8px 22px; padding-block: 8px 16px; }
  body.js nav { display: none; } body.js nav.is-open { display: flex; }
  nav a { min-height: 44px; }
  .hero-top { grid-template-columns: 1fr; gap: 24px; }.hero-copy { max-width: 660px; }.hero-support { max-width: 640px; }
  h1 { max-width: 740px; font-size: 56px; }.hero-copy > .text-link { display: inline-flex; margin: 0 0 0 20px; }
  .section-heading { gap: 35px; }.architecture-grid { grid-template-columns: 1fr; gap: 28px; }
  .architecture-points { grid-template-columns: 1fr 1fr; gap: 25px; }.architecture-points p { font-size: 14px; }
  .feature-grid { grid-template-columns: repeat(2,1fr); }.connection-grid { grid-template-columns: 1fr; gap: 36px; }
  .connection-copy { max-width: 720px; }.connectivity-media { max-width: 800px; margin-inline: auto; }
  .contact-inner { grid-template-columns: 1fr; gap: 28px; }.contact-action { text-align: left; }.faq-section { gap: 40px; }
  .benefit-strip { gap: 18px; }.benefit-strip p { column-gap: 5px; }.benefit-strip strong { font-size: 13px; }
  .ai-grid { gap: 30px; }.ai-flow { grid-template-columns: 1fr; }.ai-flow li { min-height: auto; }
  .footer-grid { gap: 24px; }.footer-logo { width: 260px; height: 107px; }.footer-logo img { width: 260px; transform: translateY(-43px); }
}
@media (max-width:700px) {
  .shell { width: calc(100% - 36px); }.section { padding-block: 60px; }html { scroll-padding-top: 90px; }
  .header-inner { min-height: 72px; flex-wrap: wrap; gap: 0; }.brand strong { font-size: 16px; }
  .menu-toggle:not([hidden]) { display: inline-flex; align-items: center; gap: 10px; font-size: 12px; }
  nav { width: 100%; flex-wrap: wrap; gap: 8px 22px; padding-block: 8px 16px; }body.js nav { display: none; }body.js nav.is-open { display: flex; }
  nav a { min-height: 44px; font-size: 13px; }.hero { padding-top: 36px; }.hero-top { margin-bottom: 28px; }
  h1 { font-size: clamp(36px, 8.9vw, 53px); line-height: 1.1; }.eyebrow { font-size: 10px; margin-bottom: 16px; }
  .hero-lead { font-size: 18px; }.hero-support { font-size: 14px; }.hero-copy > .text-link { display: flex; margin: 9px 0 0; }
  .button { font-size: 13px; gap: 12px; padding: 14px 17px; max-width: 100%; }.hero-media { border-radius: 10px; }
  .hero-media figcaption { flex-direction: column; align-items: flex-start; gap: 5px; padding: 14px; font-size: 11px; }
  .hero-media figcaption strong { display: block; }.hero-media figcaption > span:last-child { font-size: 10px; }
  .benefit-strip { grid-template-columns: 1fr; gap: 16px; padding-block: 26px 34px; }.benefit-strip p { column-gap: 12px; }.benefit-strip strong { font-size: 14px; }
  .section-heading { grid-template-columns: 1fr; gap: 22px; margin-bottom: 28px; }.section-heading > p { max-width: none; font-size: 14px; }
  h2 { font-size: 34px; }.architecture-points { gap: 24px; }.architecture-points article { gap: 12px; }
  .architecture-points h3 { font-size: 16px; }.architecture-points p { font-size: 13px; }
  .media-card figcaption { padding: 11px 14px; font-size: 11px; }.section-note { font-size: 12px; }
  .feature-grid article { padding: 23px; }.feature-grid h3 { font-size: 18px; }.feature-number { margin-bottom: 18px; }
  .screenshot-toolbar { flex-wrap: wrap; gap: 0 10px; padding: 10px 14px; }.screenshot-toolbar > span { font-size: 8px; }
  .screenshot-toolbar a { font-size: 11px; }.screenshot-frame figcaption { font-size: 11px; padding: 14px; }
  .diagram-key { gap: 10px 20px; justify-content: flex-start; font-size: 11px; }.audience-grid { grid-template-columns: 1fr; }
  .audience-card { padding: 28px; }.audience-card h3 { font-size: 29px; }.audience-card .text-link { font-size: 13px; }
  .faq-section { grid-template-columns: 1fr; gap: 26px; }.contact-inner { padding: 30px 24px; }.contact-inner h2 { font-size: 32px; }
  .ai-grid { grid-template-columns: 1fr; gap: 28px; }.ai-copy h2 { font-size: 38px; }.ai-subtitle { font-size: 17px; }.ai-lead { font-size: 16px; margin-block: 23px; }
  .ai-flow { gap: 8px; }.ai-flow li { display: flex; align-items: center; gap: 14px; padding: 14px 16px; border-top: 0; border-left: 3px solid #1a998e; border-radius: 0 8px 8px 0; }.ai-flow p { margin-top: 0; }.ai-photo img { height: 450px; }
  .contact-inner { display: block; padding: 26px 22px; }.contact-inner h2 { font-size: 29px; }.contact-action { text-align: left; margin-top: 22px; }.contact-action .button { width: 100%; justify-content: space-between; }
  .panasol-footer { padding-top: 40px; margin-top: 28px; }.footer-grid { grid-template-columns: 1fr; gap: 32px; padding-bottom: 32px; }.footer-bottom { flex-wrap: wrap; }.footer-bottom span:nth-child(2) { display: none; }
}
@media (max-width:420px) {
  .architecture-points, .feature-grid { grid-template-columns: 1fr; }.architecture-points p { font-size: 14px; }
  .feature-grid h3 { font-size: 20px; }.feature-grid p { font-size: 14px; }.contact-inner { padding-inline: 20px; }
  .contact-inner .button { font-size: 12px; padding-inline: 12px; gap: 8px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; }.button { transition: none; } }