:root {
  --ink: #111918;
  --muted: #5c6866;
  --brand: #28514d;
  --brand-deep: #173d39;
  --brand-pale: #eaf3f1;
  --accent: #9bc516;
  --uniform-blue: #0d4487;
  --paper: #ffffff;
  --mist: #f3f7f6;
  --line: #dce5e3;
  --shadow: 0 22px 60px rgba(19, 57, 53, .14);
  --shell: min(1200px, calc(100% - 48px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: Inter, "Segoe UI", Arial, sans-serif; font-size: 16px; line-height: 1.55; }
img { display: block; max-width: 100%; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
.shell { width: var(--shell); margin-inline: auto; }
.skip-link { position: fixed; top: 8px; left: 8px; z-index: 100; padding: 10px 14px; color: white; background: var(--brand); transform: translateY(-140%); }
.skip-link:focus { transform: translateY(0); }

.site-header { position: fixed; inset: 0 0 auto; z-index: 30; color: var(--ink); background: rgba(255,255,255,.95); border-bottom: 1px solid rgba(40,81,77,.12); transition: box-shadow .25s ease, background .25s ease; }
.site-header.scrolled { box-shadow: 0 10px 32px rgba(19,57,53,.09); background: rgba(255,255,255,.985); }
.header-inner { min-height: 88px; display: flex; align-items: center; gap: 34px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; flex-shrink: 0; }
.brand img { width: 50px; height: 50px; }
.brand span { display: grid; line-height: .95; letter-spacing: -.04em; font-size: 22px; }
.brand strong, .brand b { font-weight: 800; }
.main-nav { margin-left: auto; display: flex; align-items: center; gap: 28px; }
.main-nav a { position: relative; padding: 8px 0; color: #33413f; text-decoration: none; font-weight: 600; font-size: 14px; }
.main-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 2px; height: 2px; background: var(--brand); transition: right .2s ease; }
.main-nav a:hover::after, .main-nav a.active::after { right: 0; }
.phone-link { min-height: 44px; padding: 0 17px; display: inline-flex; align-items: center; gap: 9px; border: 1px solid var(--ink); border-radius: 999px; text-decoration: none; font-weight: 700; font-size: 14px; }
.phone-link svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.menu-toggle { display: none; width: 44px; height: 44px; margin-left: auto; border: 0; background: transparent; }
.menu-toggle span { display: block; width: 24px; height: 2px; margin: 6px auto; background: var(--ink); }

.hero { position: relative; padding-top: 88px; overflow: hidden; background: white; }
.hero-inner { min-height: 630px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(500px, 1fr); gap: 0; align-items: stretch; }
.hero-copy { position: relative; z-index: 2; min-width: 0; padding: 54px 24px 54px 0; align-self: center; background: white; }
.hero-media { position: relative; z-index: 1; min-width: 0; margin-left: -50px; margin-right: calc(-1 * max(24px, (100vw - 1200px) / 2)); overflow: hidden; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: left top; }
.eyebrow { margin: 0 0 15px; color: var(--brand); font-size: 12px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.eyebrow.light { color: #c9e481; }
.product-logo { width: 168px; height: auto; margin: 0 0 18px; }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 640px; margin-bottom: 24px; font-size: clamp(40px, 3.6vw, 52px); line-height: 1.04; letter-spacing: -.05em; font-weight: 770; }
.hero-title-line { display: block; }
.hero-lead { max-width: 640px; margin-bottom: 31px; color: #3f4c4a; font-size: 19px; line-height: 1.55; }
.hero-actions { display: flex; align-items: center; gap: 25px; flex-wrap: wrap; }
.button { min-height: 52px; padding: 0 23px; display: inline-flex; align-items: center; justify-content: center; gap: 22px; border: 0; border-radius: 7px; text-decoration: none; font-weight: 750; transition: transform .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: white; background: var(--brand); box-shadow: 0 12px 26px rgba(40,81,77,.2); }
.button-primary:hover { background: var(--brand-deep); }
.text-link { font-weight: 750; text-decoration-thickness: 1px; text-underline-offset: 5px; }
.hero-button { min-width: 276px; }
.button-arrow { font-size: 21px; line-height: 1; transition: transform .2s ease; }
.hero-button:hover .button-arrow { transform: translateX(4px); }
.hero-pillars { position: relative; z-index: 2; background: white; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); box-shadow: 0 15px 36px rgba(19,57,53,.055); }
.pillars-grid { min-height: 116px; display: grid; grid-template-columns: repeat(4, 1fr); align-items: stretch; }
.pillar-item { position: relative; padding: 24px 32px; display: flex; align-items: center; justify-content: center; gap: 16px; color: #263c39; font-size: 17px; font-weight: 750; }
.pillar-item + .pillar-item::before { content: ""; position: absolute; left: 0; top: 28px; bottom: 28px; width: 1px; background: var(--line); }
.pillar-icon { width: 58px; height: 58px; flex: 0 0 58px; display: grid; place-items: center; border-radius: 50%; color: var(--brand); background: var(--brand-pale); }
.pillar-icon svg { width: 29px; height: 29px; fill: none; stroke: currentColor; stroke-width: 1.65; stroke-linecap: round; stroke-linejoin: round; }

.section { padding: 112px 0; }
.section-heading { max-width: 760px; margin-bottom: 54px; }
.section-heading h2, .app-copy h2, .support-card h2, .final-cta h2 { margin-bottom: 20px; font-size: clamp(35px, 4vw, 56px); line-height: 1.05; letter-spacing: -.045em; }
.section-heading > p:last-child, .split-heading > p, .connected-copy > p, .app-copy > p { color: var(--muted); font-size: 18px; }
.split-heading { max-width: none; display: grid; grid-template-columns: 1.15fr .85fr; gap: 90px; align-items: end; }
.split-heading h2 { margin-bottom: 0; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.feature-card { position: relative; min-height: 330px; padding: 34px 30px 30px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); overflow: hidden; background: white; transition: background .25s ease, transform .25s ease; }
.feature-card:hover { z-index: 2; color: white; background: var(--brand); transform: translateY(-4px); }
.feature-card-wide { grid-column: auto; padding-right: 30px; background: white; color: inherit; }
.feature-number { position: absolute; top: 22px; right: 24px; color: #9aa7a5; font-size: 13px; font-weight: 750; }
.feature-card-wide .feature-number { color: #9aa7a5; }
.icon-wrap { width: 54px; height: 54px; margin-bottom: 42px; display: grid; place-items: center; border-radius: 50%; background: var(--brand-pale); }
.feature-card-wide .icon-wrap { background: var(--brand-pale); }
.icon-wrap svg { width: 27px; height: 27px; fill: none; stroke: var(--brand); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.feature-card-wide .icon-wrap svg { stroke: var(--brand); }
.feature-card h3 { margin-bottom: 13px; font-size: 22px; line-height: 1.15; letter-spacing: -.025em; }
.feature-card p { margin-bottom: 0; color: var(--muted); }
.feature-card-wide p { color: var(--muted); }
.feature-card:hover .feature-number { color: #9db4b0; }
.feature-card:hover .icon-wrap { background: rgba(255,255,255,.12); }
.feature-card:hover .icon-wrap svg { stroke: #dcebe8; }
.feature-card:hover p { color: #d6e4e1; }
.feature-card sup { color: var(--accent); }
.section-note { max-width: 760px; margin: 22px 0 0; color: #74807f; font-size: 13px; }

.connected-section { background: var(--mist); overflow: hidden; }
.data-overview-grid { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); gap: 56px; align-items: center; }
.data-flow { min-width: 0; }
.data-flow img { width: 100%; height: auto; }
.data-overview-grid .device-stage { min-height: 300px; overflow: hidden; }
.data-overview-grid .device-stage::before { width: 270px; height: 270px; }
.data-overview-grid .device-stage::after { width: 200px; height: 200px; }
.data-overview-grid .device-stage img { width: calc(100% - 24px); max-width: none; margin-inline: auto; }
.integration-grid { margin-top: 95px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 82px; align-items: center; }
.integration-copy { min-width: 0; }
.connected-copy h2 { margin-bottom: 22px; font-size: clamp(38px, 4vw, 58px); line-height: 1.04; letter-spacing: -.045em; }
.integration-list { margin-top: 34px; display: grid; grid-template-columns: 1fr 1fr; gap: 11px 24px; }
.integration-list span { position: relative; padding-left: 23px; font-weight: 650; }
.integration-list span::before { content: ""; position: absolute; left: 0; top: .6em; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }
.device-stage { position: relative; min-height: 460px; display: grid; place-items: center; }
.device-stage::before { content: ""; position: absolute; width: 460px; height: 460px; border: 1px solid #c8d9d6; border-radius: 50%; }
.device-stage::after { content: ""; position: absolute; width: 330px; height: 330px; border: 1px dashed #c8d9d6; border-radius: 50%; }
.device-stage img { position: relative; z-index: 2; width: 100%; filter: drop-shadow(0 24px 26px rgba(22,61,57,.15)); }
.orbit-label { position: absolute; z-index: 3; padding: 8px 14px; color: var(--brand); background: white; border: 1px solid var(--line); border-radius: 999px; font-size: 13px; font-weight: 750; box-shadow: 0 8px 20px rgba(22,61,57,.08); }
.orbit-label-one { top: 58px; right: 65px; }
.orbit-label-two { bottom: 58px; left: 40px; }
.app-section { width: 100%; color: white; background: var(--brand); overflow: hidden; }
.app-panel { position: relative; z-index: 2; display: grid; grid-template-columns: .85fr 1.15fr; align-items: center; color: white; }
.app-image { position: relative; min-height: 530px; align-self: stretch; display: grid; place-items: end center; overflow: hidden; }
.image-backdrop { position: absolute; width: 350px; height: 350px; top: 90px; left: 50%; transform: translateX(-50%); border-radius: 50%; background: #dce9e6; opacity: .16; }
.app-image img { position: relative; z-index: 1; max-height: 485px; width: auto; }
.app-copy { padding: 70px 74px 70px 34px; }
.app-copy h2 { max-width: 520px; }
.app-copy > p { color: #d9e6e3; }
.app-tags { margin-top: 30px; display: flex; flex-wrap: wrap; gap: 10px; }
.app-tags span { min-height: 38px; padding: 0 17px; display: inline-flex; align-items: center; border: 1px solid rgba(255,255,255,.28); border-radius: 999px; color: white; background: rgba(255,255,255,.09); font-size: 14px; font-weight: 750; }
.app-title { margin-bottom: 18px; font-size: clamp(34px, 4vw, 54px); line-height: 1.05; letter-spacing: -.04em; }
.integration-title { margin: 34px 0 16px; font-size: clamp(28px, 3vw, 38px); line-height: 1.08; letter-spacing: -.035em; }
.check-list { margin: 27px 0 0; padding: 0; list-style: none; }
.check-list li { position: relative; padding: 12px 0 12px 34px; border-bottom: 1px solid var(--line); color: #33413f; font-weight: 620; }
.check-list li::before { content: "✓"; position: absolute; left: 3px; color: var(--brand); font-weight: 900; }
.partner-copy { margin: 27px 0 0; padding-top: 23px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; font-weight: 750; letter-spacing: .055em; text-transform: uppercase; }
.partners { padding: 70px 0 90px; }
.partners > p { margin-bottom: 24px; color: var(--muted); text-align: center; font-size: 13px; font-weight: 750; letter-spacing: .08em; text-transform: uppercase; }
.partner-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px 38px; }
.partner-row span { color: #51605e; font-weight: 800; font-size: 18px; }

.learning-section { background: white; }
.resource-list { border-top: 1px solid var(--line); }
.resource-item { min-height: 122px; padding: 24px 0; display: grid; grid-template-columns: 55px 1fr auto; gap: 25px; align-items: center; border-bottom: 1px solid var(--line); }
.resource-index { color: #899694; font-size: 13px; font-weight: 750; }
.resource-item h3 { margin-bottom: 7px; font-size: 21px; }
.resource-item p { margin-bottom: 0; color: var(--muted); }
.resource-actions { display: flex; gap: 9px; }
.resource-actions button { min-height: 42px; padding: 0 15px; color: var(--brand); background: white; border: 1px solid #bdcbc8; border-radius: 5px; font-weight: 750; cursor: pointer; }
.resource-actions button:hover { color: white; background: var(--brand); border-color: var(--brand); }
.resource-extra { display: none; }
.resource-list.expanded .resource-extra { display: grid; }
.show-more { margin: 30px auto 0; min-height: 48px; padding: 0 20px; display: flex; align-items: center; gap: 16px; color: var(--brand); background: transparent; border: 1px solid var(--brand); border-radius: 5px; font-weight: 750; cursor: pointer; }

.support-section { position: relative; min-height: 690px; overflow: hidden; }
.support-photo { position: absolute; inset: 0; }
.support-photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(13,44,41,.96) 0%, rgba(13,44,41,.83) 40%, rgba(13,44,41,.08) 72%); }
.support-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.support-layout { position: relative; min-height: 690px; display: flex; align-items: center; }
.support-card { max-width: 610px; color: white; }
.support-card p:not(.eyebrow) { max-width: 560px; margin-bottom: 31px; color: #dce7e5; font-size: 18px; }
.support-card .support-tagline { margin-bottom: 16px; color: #c9e481; font-weight: 800; }
.button-light { color: var(--brand); background: white; }
.button-light:hover { background: #eef5f3; }

.process-grid { margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); list-style: none; border-top: 1px solid var(--line); }
.process-summary { margin: 0 0 42px; color: var(--brand); font-weight: 800; }
.process-grid li { min-height: 300px; padding: 28px 22px 0; border-right: 1px solid var(--line); }
.process-grid li:first-child { border-left: 1px solid var(--line); }
.process-meta { min-height: 54px; margin-bottom: 42px; display: flex; align-items: center; justify-content: space-between; }
.process-grid span { display: block; margin-bottom: 0; color: var(--brand); font-size: 13px; font-weight: 800; }
.process-icon { width: 50px; height: 50px; display: grid; place-items: center; border-radius: 50%; color: var(--brand); background: var(--brand-pale); }
.process-icon svg { width: 25px; height: 25px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.process-grid h3 { margin-bottom: 12px; font-size: 20px; line-height: 1.2; }
.process-grid p { color: var(--muted); font-size: 15px; }

.final-cta { padding: 84px 0; background: white; }
.final-cta-card { min-height: 300px; padding: 48px 34px; display: grid; grid-template-columns: minmax(0, 1fr) 234px; gap: 50px; align-items: center; color: white; background: var(--brand); border-radius: 26px; }
.final-cta-label { margin-bottom: 20px; color: #d3e4e1; font-size: 12px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.final-cta h2 { max-width: 820px; margin-bottom: 10px; font-size: clamp(30px, 3vw, 45px); line-height: 1; letter-spacing: -.045em; white-space: nowrap; }
.final-cta-copy > p:last-child { margin-bottom: 0; color: #d3e4e1; font-size: 17px; }
.final-cta-phone { min-height: 68px; padding: 0 20px 0 24px; display: flex; align-items: center; justify-content: space-between; gap: 24px; color: var(--brand); background: white; border-radius: 10px; text-decoration: none; font-weight: 800; transition: transform .2s ease, box-shadow .2s ease; }
.final-cta-phone span:last-child { font-size: 22px; transition: transform .2s ease; }
.final-cta-phone:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(8,32,29,.18); }
.final-cta-phone:hover span:last-child { transform: translateX(4px); }
.button-accent { color: #16251d; background: var(--accent); }
.button-accent:hover { background: #aed631; }
.site-footer { padding: 72px 0 26px; background: #0d2422; color: #d7e1df; }
.footer-inner { display: grid; grid-template-columns: 1.05fr 1fr .9fr; gap: 64px; align-items: stretch; }
.footer-column { min-width: 0; display: flex; flex-direction: column; }
.brand-footer { margin-bottom: 24px; align-items: center; }
.brand-footer img { width: 64px; height: 63px; filter: brightness(0) invert(1); }
.brand-footer span { color: white; font-size: 21px; }
.footer-description { max-width: 290px; margin: 0; color: #c0d0cc; font-size: 15px; }
.footer-heading { margin-bottom: 19px; color: white; font-size: 18px; letter-spacing: -.02em; }
.footer-address { margin: 0 0 22px; color: #c0d0cc; font-size: 15px; font-style: normal; line-height: 1.7; }
.footer-address a { color: white; text-underline-offset: 4px; }
.footer-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.footer-button { min-height: 44px; padding: 0 14px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; border-radius: 6px; text-decoration: none; font-size: 13px; font-weight: 750; transition: transform .2s ease, background .2s ease, border-color .2s ease; }
.footer-button:hover { transform: translateY(-2px); }
.footer-button-outline { color: white; border: 1px solid rgba(255,255,255,.34); }
.footer-button-outline:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.7); }
.footer-button-phone { color: #183b37; background: white; }
.footer-button-phone:hover { background: #eef5f3; }
.footer-socials { display: flex; flex-wrap: wrap; gap: 10px; }
.footer-social { width: 42px; height: 42px; display: grid; place-items: center; color: var(--brand); background: #dce9e6; border-radius: 50%; text-decoration: none; transition: background .2s ease, transform .2s ease; }
.footer-social:hover { background: white; transform: translateY(-2px); }
.footer-social-icon { display: block; font-size: 19px; font-weight: 900; line-height: 1; }
.footer-social-icon svg { width: 21px; height: 21px; display: block; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.footer-social-icon svg circle:last-child { fill: currentColor; stroke: none; }
.footer-social:last-child .footer-social-icon { font-size: 13px; }
.footer-save { min-height: 44px; margin-top: 22px; padding: 0 14px; display: inline-flex; align-items: center; justify-content: space-between; gap: 22px; color: #183b37; background: white; border-radius: 6px; text-decoration: none; font-size: 13px; font-weight: 800; transition: transform .2s ease, background .2s ease; }
.footer-save:hover { background: #eef5f3; transform: translateY(-2px); }
.footer-column:nth-child(2) .footer-actions, .footer-column:nth-child(3) .footer-save { margin-top: auto; }
.footer-top-link-wrap { padding: 0 0 20px; background: white; }
.footer-top-link { display: flex; justify-content: flex-end; color: var(--brand); text-decoration: none; font-size: 13px; font-weight: 750; }
.footer-top-link:hover { color: var(--brand-deep); }
.footer-bottom { margin-top: 54px; padding-top: 20px; display: flex; align-items: center; justify-content: space-between; gap: 20px; border-top: 1px solid rgba(255,255,255,.16); color: #9fb4af; font-size: 13px; }
.footer-developer { color: inherit; font-size: inherit; font-weight: inherit; text-decoration: none; }
.footer-developer:hover { color: inherit; text-decoration: none; }
.contact-float { position: fixed; z-index: 50; right: 24px; bottom: 24px; display: flex; flex-direction: column; align-items: flex-end; gap: 12px; }
.contact-float-menu { display: grid; gap: 9px; padding: 12px; background: white; border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow); transform: translateY(10px) scale(.96); transform-origin: bottom right; opacity: 0; visibility: hidden; transition: opacity .2s ease, transform .2s ease, visibility .2s ease; }
.contact-float.open .contact-float-menu { transform: none; opacity: 1; visibility: visible; }
.contact-channel { min-width: 166px; min-height: 44px; padding: 6px 12px 6px 7px; display: flex; align-items: center; gap: 10px; color: var(--ink); border-radius: 9px; text-decoration: none; font-size: 14px; font-weight: 750; transition: background .2s ease, transform .2s ease; }
.contact-channel:hover { background: var(--brand-pale); transform: translateX(-2px); }
.contact-channel-icon { width: 30px; height: 30px; flex: 0 0 30px; display: grid; place-items: center; border-radius: 50%; color: white; }
.contact-channel-icon svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.contact-viber .contact-channel-icon { background: #7360f2; }
.contact-whatsapp .contact-channel-icon { background: #25d366; }
.contact-telegram .contact-channel-icon { background: #229ed9; }
.contact-float-toggle { width: 58px; height: 58px; padding: 0; display: grid; place-items: center; color: white; background: var(--brand); border: 0; border-radius: 50%; box-shadow: 0 12px 28px rgba(13,44,41,.28); cursor: pointer; transition: background .2s ease, transform .2s ease, box-shadow .2s ease; }
.contact-float-toggle:hover { background: var(--brand-deep); transform: translateY(-3px); box-shadow: 0 16px 32px rgba(13,44,41,.34); }
.contact-float-toggle svg { width: 27px; height: 27px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.toast { position: fixed; z-index: 60; right: 24px; bottom: 24px; max-width: 360px; padding: 14px 18px; color: white; background: #142b28; border-left: 4px solid var(--accent); box-shadow: var(--shadow); transform: translateY(160%); opacity: 0; transition: .3s ease; }
.toast.visible { transform: translateY(0); opacity: 1; }
[data-reveal] { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
[data-reveal].revealed { opacity: 1; transform: none; }

@media (max-width: 1050px) {
  .main-nav { gap: 18px; }
  .main-nav a:nth-child(3), .main-nav a:nth-child(4) { display: none; }
  .hero-inner { grid-template-columns: 1fr; gap: 0; }
  h1 { font-size: clamp(34px, 3.3vw, 36px); }
  .pillar-item { padding-inline: 18px; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-card-wide { grid-column: auto; }
  .process-grid { grid-template-columns: repeat(3, 1fr); }
  .process-grid li:nth-child(4) { border-left: 1px solid var(--line); }
}

@media (max-width: 780px) {
  :root { --shell: min(100% - 30px, 680px); }
  .site-header { position: absolute; }
  .header-inner { min-height: 76px; }
  .brand img { width: 43px; height: 43px; }
  .brand span { font-size: 18px; }
  .phone-link { margin-left: auto; padding: 0; border: 0; }
  .phone-link span { display: none; }
  .phone-link svg { width: 23px; height: 23px; }
  .menu-toggle { display: block; margin-left: 0; }
  .main-nav { position: absolute; top: 76px; left: 0; right: 0; padding: 22px 24px 28px; display: none; flex-direction: column; align-items: flex-start; gap: 12px; background: white; border-top: 1px solid var(--line); box-shadow: 0 20px 30px rgba(19,57,53,.12); }
  .main-nav.open { display: flex; }
  .main-nav a, .main-nav a:nth-child(3), .main-nav a:nth-child(4) { display: block; width: 100%; font-size: 16px; }
  .hero { min-height: auto; padding-top: 76px; }
  .hero-inner { min-height: auto; grid-template-columns: 1fr; gap: 0; }
  .hero-media { order: 0; margin-inline: calc((100vw - 100%) / -2); }
  .hero-media img { width: 100%; height: auto; aspect-ratio: 864 / 556; object-fit: contain; object-position: left top; }
  .hero-copy { order: 1; padding-block: 34px 54px; }
  h1 { font-size: clamp(42px, 12vw, 58px); }
  .hero-title-line { display: inline; }
  .hero-lead { font-size: 17px; }
  .product-logo { width: 140px; }
  .hero-button { width: 100%; min-width: 0; }
  .pillars-grid { grid-template-columns: repeat(2, 1fr); }
  .pillar-item { justify-content: flex-start; padding: 20px 16px; }
  .pillar-item + .pillar-item::before { display: none; }
  .pillar-item:nth-child(odd) { border-right: 1px solid var(--line); }
  .pillar-item:nth-child(n+3) { border-top: 1px solid var(--line); }
  .pillar-icon { width: 50px; height: 50px; flex-basis: 50px; }
  .section { padding: 78px 0; }
  .split-heading, .data-overview-grid, .integration-grid, .app-panel { grid-template-columns: 1fr; gap: 30px; }
  .section-heading { margin-bottom: 38px; }
  .section-heading h2, .app-copy h2, .support-card h2, .final-cta h2 { font-size: 38px; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-card-wide { grid-column: auto; padding-right: 30px; }
  .feature-card { min-height: 295px; }
  .connected-section { padding-top: 80px; }
  .connected-section > .shell { display: grid; row-gap: 30px; }
  .connected-section .data-overview-grid, .connected-section .integration-grid { display: contents; }
  .connected-section .connected-copy { grid-row: 1; }
  .connected-section .integration-flow { grid-row: 2; }
  .connected-section .integration-copy { grid-row: 3; }
  .connected-section .device-stage { grid-row: 4; }
  .device-stage { min-height: 310px; }
  .device-stage::before { width: 310px; height: 310px; }
  .device-stage::after { width: 230px; height: 230px; }
  .orbit-label-one { top: 8px; right: 5px; }
  .orbit-label-two { bottom: 15px; left: 8px; }
  .app-panel { margin-top: 0; }
  .app-image { min-height: 380px; order: 2; }
  .app-image img { max-height: 355px; }
  .app-copy { padding: 48px 28px 5px; }
  .partners { padding: 55px 0 70px; }
  .resource-item { grid-template-columns: 34px 1fr; gap: 12px; }
  .resource-actions { grid-column: 2; flex-wrap: wrap; }
  .support-section, .support-layout { min-height: 650px; }
  .support-photo::after { background: linear-gradient(90deg, rgba(13,44,41,.96), rgba(13,44,41,.65)); }
  .support-photo img { object-position: 56% center; }
  .process-grid { grid-template-columns: 1fr; }
  .process-grid li, .process-grid li:nth-child(4) { min-height: auto; padding: 25px 20px; border-left: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .process-meta { margin-bottom: 30px; }
  .final-cta { padding: 54px 0; }
  .final-cta-card { min-height: 0; padding: 36px 24px 24px; grid-template-columns: 1fr; gap: 30px; border-radius: 20px; }
  .final-cta h2 { font-size: clamp(38px, 11vw, 52px); white-space: normal; }
  .final-cta-phone { width: 100%; }
  .footer-inner { grid-template-columns: 1fr; gap: 42px; }
  .footer-column:nth-child(3) .footer-save { margin-top: 22px; }
  .site-footer { padding: 56px 0 22px; }
  .footer-bottom { margin-top: 42px; }
  .footer-top-link-wrap { padding-bottom: 16px; }
  .contact-float { right: 16px; bottom: 16px; }
  .contact-float-menu { padding: 10px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
  [data-reveal] { opacity: 1; transform: none; }
}