@charset "UTF-8";

:root {
  color-scheme: dark;
  --bg: #080f1d;
  --surface: #0d1828;
  --surface-raised: #111e30;
  --text: #f0f4fa;
  --muted: #a3b1c5;
  --subtle: #8293ab;
  --line: #223047;
  --cyan: #69e0de;
  --violet: #b4a1f4;
  --blue: #88beff;
  --container: 1184px;
  --radius: 18px;
  font-family: "Segoe UI", -apple-system, BlinkMacSystemFont, Arial, sans-serif;
  font-synthesis: none;
  font-optical-sizing: auto;
  scroll-behavior: smooth;
  scroll-padding-top: 105px;
}

*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); line-height: 1.7; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button:not(:disabled), a[href] { cursor: pointer; }
button:disabled, [aria-disabled="true"] { cursor: not-allowed; }
img, svg { display: block; max-width: 100%; }
img { height: auto; }
h1, h2, h3, h4, p { margin: 0; }
h1, h2, h3, h4 { line-height: 1.2; }
ul, ol { margin: 0; padding: 0; list-style: none; }
::selection { background: #285c71; color: white; }
:focus-visible { outline: 3px solid var(--cyan); outline-offset: 6px; border-radius: 4px; }
[hidden] { display: none !important; }
.container { width: min(var(--container), calc(100% - 80px)); margin-inline: auto; }
.icon { width: 20px; height: 20px; flex-shrink: 0; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.skip-link { position: fixed; top: 12px; left: 12px; z-index: 100; padding: 10px 20px; color: var(--bg); background: var(--cyan); transform: translateY(-180%); }
.skip-link:focus { transform: none; }
.eyebrow { display: flex; align-items: center; gap: 10px; color: var(--cyan); font: 600 11px/1.5 "Courier New", monospace; letter-spacing: 2.2px; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 20px; height: 1px; background: currentColor; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 12px; min-height: 48px; padding: 12px 21px; border: 1px solid transparent; border-radius: 7px; font-size: 13px; font-weight: 600; line-height: 1.5; transition: background .2s, border-color .2s, transform .2s; }
.button .icon { width: 17px; height: 17px; }
.button-primary { color: #071b24; background: var(--cyan); box-shadow: 0 3px 22px #4ddcda0b; }
.button-primary:hover { background: #94eeea; transform: translateY(-2px); }
.button-secondary { background: #101b2a; border-color: #344259; color: #dfe8f3; }
.button-secondary:hover { background: #17263a; border-color: #6d839f; transform: translateY(-2px); }
.button-quiet { padding-inline: 0; color: #b6c5d7; }
.button-quiet:hover { color: var(--cyan); }
.button[aria-disabled="true"] { color: #9caec4; background: #132033; border-color: #2a3b53; box-shadow: none; transform: none; }
.section { padding-block: 100px; }
.section-heading { display: flex; justify-content: space-between; align-items: end; gap: 40px; margin-bottom: 38px; }
.section-heading h2 { margin-top: 15px; font-size: clamp(29px, 3.2vw, 40px); font-weight: 600; letter-spacing: -1.4px; }
.section-heading > p { max-width: 370px; color: var(--muted); font-size: 14px; line-height: 1.85; }

/* Navegação */
.site-header { position: sticky; top: 0; z-index: 30; border-bottom: 1px solid #ffffff0c; background: #080f1df2; backdrop-filter: blur(18px); }
.header-inner { min-height: 88px; display: flex; align-items: center; gap: 40px; }
.brand { display: inline-flex; align-items: center; gap: 11px; flex-shrink: 0; }
.brand img { width: 36px; height: 36px; }
.brand-text { display: flex; flex-direction: column; }
.brand-text strong { font-size: 20px; line-height: 1.25; font-weight: 600; letter-spacing: -.7px; }
.brand-text span { margin-top: 3px; font: 500 9px/1.3 "Courier New", monospace; letter-spacing: 4.6px; color: #b3c5d7; }
.main-nav { display: flex; align-items: center; gap: 33px; margin-left: auto; }
.main-nav > a { position: relative; padding-block: 16px; font-size: 12px; font-weight: 500; color: var(--muted); transition: color .2s; }
.main-nav > a:hover, .main-nav > a[aria-current] { color: #f3f7fd; }
.main-nav > a[aria-current]::after { content: ""; position: absolute; bottom: 5px; left: calc(50% - 2px); width: 4px; height: 4px; border-radius: 50%; background: var(--cyan); }
.header-cta { min-height: 39px; padding: 9px 14px; font-size: 11px; margin-left: 6px; }
.menu-toggle { display: none; color: var(--text); border: 1px solid #32425b; border-radius: 7px; width: 44px; height: 44px; background: var(--surface); align-items: center; justify-content: center; }
.menu-toggle .icon { width: 22px; height: 22px; }
.menu-toggle[aria-expanded="true"] .menu-line-1 { transform: translateY(6px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] .menu-line-2 { opacity: 0; }
.menu-toggle[aria-expanded="true"] .menu-line-3 { transform: translateY(-6px) rotate(-45deg); }
.menu-toggle path { transform-origin: center; transition: transform .2s, opacity .2s; }

/* Abertura */
.hero { position: relative; overflow: hidden; padding-top: 90px; background: radial-gradient(ellipse at 80% 40%, #18294c44, transparent 55%); }
.hero-grid { display: grid; grid-template-columns: 1.1fr 1fr; align-items: center; gap: 12px; }
.hero-copy { position: relative; z-index: 1; padding-bottom: 30px; }
.hero .eyebrow { margin-bottom: 26px; font-size: 10px; }
.hero h1 { max-width: 680px; font-size: clamp(46px, 5.1vw, 68px); font-weight: 600; letter-spacing: -3.6px; line-height: 1.12; }
.gradient-text { color: #76dfec; background: linear-gradient(110deg, #6fe4db 0%, #7ac9f4 48%, #a6a3fa 100%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.hero-description { max-width: 455px; margin-top: 25px; font-size: 15px; color: var(--muted); line-height: 1.9; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 13px; margin-top: 32px; }
.hero-actions .button { font-size: 12px; padding-inline: 18px; }
.hero-note { display: flex; align-items: center; gap: 8px; margin-top: 24px; color: #8b9eb5; font-size: 11px; }
.hero-note .icon { width: 14px; height: 14px; color: #69c9c9; }
.hero-visual { width: 116%; margin-left: -5%; position: relative; }
.hero-visual img { width: 100%; }
.hero-visual::after { content: ""; position: absolute; inset: 0; pointer-events: none; box-shadow: inset 0 0 50px 24px var(--bg); }
.hero-bottom { margin-top: 43px; display: flex; align-items: center; justify-content: space-between; padding: 26px 0 30px; border-top: 1px solid var(--line); }
.hero-bottom > p { color: #7f91a9; font: 10px/1.6 "Courier New", monospace; letter-spacing: 1.5px; text-transform: uppercase; }
.domain-list { display: flex; gap: 45px; }
.domain-list li { display: flex; align-items: center; gap: 10px; color: #acbcd0; font-size: 12px; }
.domain-list .icon { width: 18px; height: 18px; color: #718ca8; }

/* Portfólio */
.solutions { background: linear-gradient(180deg, #0c1524, #0a1220); border-block: 1px solid #ffffff06; }
.section-counter { display: flex; align-items: center; gap: 9px; color: var(--subtle); font: 10px/1.5 "Courier New", monospace; letter-spacing: .8px; margin-top: 15px; }
.section-counter::before { content: ""; width: 5px; height: 5px; background: var(--cyan); border-radius: 50%; }
.solutions-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.solution-card { --accent: var(--cyan); --accent-rgb: 105, 224, 222; position: relative; display: flex; flex-direction: column; border: 1px solid #29384d; border-radius: var(--radius); background: linear-gradient(160deg, rgba(var(--accent-rgb), .035), transparent 45%), #101a2a; overflow: hidden; transition: transform .25s, border-color .25s, box-shadow .25s; }
.solution-card:hover { transform: translateY(-6px); border-color: rgba(var(--accent-rgb), .5); box-shadow: 0 15px 45px #00000020; }
.theme-purple { --accent: var(--violet); --accent-rgb: 180, 161, 244; }
.theme-blue { --accent: var(--blue); --accent-rgb: 136, 190, 255; }
.card-top { position: relative; padding: 27px 25px 0; display: flex; align-items: start; justify-content: space-between; gap: 8px; }
.product-icon { width: 61px; height: 61px; display: grid; place-items: center; background: rgba(var(--accent-rgb), .09); color: var(--accent); border: 1px solid rgba(var(--accent-rgb), .2); border-radius: 15px; }
.product-icon .icon { width: 31px; height: 31px; stroke-width: 1.4; }
.status { display: inline-flex; align-items: center; gap: 6px; padding: 4px 9px; border: 1px solid #344259; border-radius: 20px; color: #b0bdd0; font-size: 9px; font-weight: 500; line-height: 1.6; white-space: nowrap; }
.status::before { content: ""; width: 4px; height: 4px; background: currentColor; border-radius: 50%; flex-shrink: 0; }
.status[data-state="verification"] { color: #e6c386; background: #be8d3910; border-color: #a27e3540; }
.status[data-state="available"] { color: #7de4c3; border-color: #407862; background: #24574130; }
.card-body { padding: 27px 25px 23px; display: flex; flex-direction: column; flex: 1; }
.card-category { color: var(--accent); font: 10px/1.5 "Courier New", monospace; letter-spacing: .8px; margin-bottom: 10px; }
.solution-card h3 { font-size: 24px; font-weight: 600; letter-spacing: -.8px; }
.solution-card .card-description { font-size: 12px; line-height: 1.9; color: var(--muted); margin-top: 17px; min-height: 114px; }
.feature-list { display: grid; gap: 10px; margin-top: 22px; padding-top: 21px; border-top: 1px solid #ffffff0a; }
.feature-list li { display: flex; align-items: baseline; gap: 10px; font-size: 11px; color: #b9c7d8; }
.feature-list li::before { content: "✓"; color: var(--accent, var(--cyan)); font-size: 12px; }
.feature-list-label { margin-top: 14px; color: #92a1b8; font-size: 10px; }
.card-actions { margin-top: auto; padding-top: 27px; display: grid; gap: 9px; }
.card-actions .button { min-height: 43px; font-size: 11px; }
.card-actions .button-secondary { border-color: rgba(var(--accent-rgb), .25); color: var(--accent); background: rgba(var(--accent-rgb), .05); justify-content: space-between; }
.card-actions .button-secondary:hover { background: rgba(var(--accent-rgb), .12); }
.card-actions .button[aria-disabled="true"] { font-size: 10px; min-height: 36px; background: transparent; border-color: transparent; color: #95a5bc; }
.portfolio-note { margin-top: 27px; display: flex; align-items: start; justify-content: center; gap: 8px; color: #8d9eb4; font-size: 11px; text-align: center; }
.portfolio-note .icon { width: 14px; height: 14px; margin-top: 2px; }

/* Institucional */
.about { position: relative; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 95px; }
.about-visual { position: relative; border: 1px solid #26384f; border-radius: 18px; padding: 40px; min-height: 390px; overflow: hidden; background: radial-gradient(ellipse at 90% 10%, #29516c30, transparent 60%), linear-gradient(130deg, #132039, #0c1829); }
.about-visual::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(#657ba30a 1px, transparent 1px), linear-gradient(90deg, #657ba30a 1px, transparent 1px); background-size: 32px 32px; }
.about-visual > * { position: relative; }
.code-label { display: flex; align-items: center; justify-content: space-between; color: #849db6; font: 10px/1.5 "Courier New", monospace; letter-spacing: 1px; }
.code-dots { display: flex; gap: 5px; }
.code-dots i { width: 5px; height: 5px; background: #4a6886; border-radius: 50%; }
.about-mark { width: 82px; height: 82px; margin-top: 45px; }
.about-visual h3 { margin-top: 22px; font-size: 31px; letter-spacing: -1.3px; font-weight: 500; }
.about-visual h3 span { color: var(--cyan); }
.about-visual > p { margin-top: 15px; font-size: 12px; color: #99afc5; max-width: 270px; }
.visual-foot { margin-top: 37px; padding-top: 19px; border-top: 1px solid #ffffff10; display: flex; justify-content: space-between; color: #8da6bf; font: 9px/1.6 "Courier New", monospace; letter-spacing: 1px; }
.visual-foot .icon { width: 15px; height: 15px; color: var(--cyan); }
.about-copy h2 { margin-top: 16px; font-size: clamp(30px, 3.2vw, 40px); font-weight: 600; letter-spacing: -1.6px; }
.about-copy > p { margin-top: 22px; color: var(--muted); font-size: 14px; line-height: 1.9; }
.principles { display: grid; grid-template-columns: 1fr 1fr; gap: 23px; margin-top: 29px; }
.principles li { display: flex; align-items: start; gap: 11px; }
.principles .icon { margin-top: 3px; color: var(--cyan); width: 18px; height: 18px; }
.principles h3 { font-size: 12px; font-weight: 600; }
.principles p { font-size: 10px; color: #95a7bd; margin-top: 4px; }
.philosophy { margin-top: 70px; border-block: 1px solid var(--line); padding: 27px 0; display: flex; align-items: center; gap: 30px; justify-content: space-between; }
.philosophy > p { color: #d8e3ef; font-size: 18px; letter-spacing: -.4px; }
.philosophy span { color: var(--cyan); }
.philosophy > div { color: #8fa1b8; font: 10px/1.6 "Courier New", monospace; letter-spacing: 1px; }

/* Contato e rodapé */
.contact { padding-top: 0; }
.contact-panel { padding: 47px; border: 1px solid #29394f; border-radius: 20px; background: radial-gradient(ellipse at 15% 0%, #28475830, transparent 65%), #0e1929; display: grid; grid-template-columns: 1fr 1fr; gap: 70px; }
.contact-copy h2 { margin-top: 17px; font-size: 33px; letter-spacing: -1.2px; font-weight: 600; }
.contact-copy > p { margin-top: 18px; color: var(--muted); font-size: 13px; max-width: 360px; }
.contact-badge { display: inline-flex; align-items: center; gap: 7px; margin-top: 23px; color: #a7b9cc; font-size: 10px; }
.contact-badge::before { content: ""; height: 5px; width: 5px; border-radius: 50%; background: #8da1ba; }
.contact-links { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; align-content: center; }
.contact-channel { display: flex; flex-direction: column; align-items: start; min-height: 123px; gap: 7px; padding: 18px; border: 1px solid #2b3b51; border-radius: 11px; background: #131f30; }
.contact-channel > .icon { width: 19px; height: 19px; color: #b3c4d7; margin-bottom: 5px; }
.contact-channel strong { font-size: 11px; font-weight: 500; }
.contact-channel span { font-size: 9px; color: #97a9c0; }
.contact-channel[href]:hover { border-color: var(--cyan); background: #172e3b; }
.site-footer { border-top: 1px solid #ffffff0c; background: #070d18; padding-top: 49px; }
.footer-top { display: grid; grid-template-columns: 2fr 1fr 1.2fr; gap: 70px; padding-bottom: 40px; }
.footer-brand > p { margin-top: 17px; color: #8fa0b7; max-width: 320px; font-size: 11px; }
.footer-group h2 { margin-bottom: 17px; color: #c5d2e1; font-size: 11px; font-weight: 600; }
.footer-group ul { display: grid; gap: 8px; }
.footer-group a { font-size: 11px; color: #8fa0b7; }
.footer-group a:hover { color: var(--cyan); }
.footer-bottom { padding-block: 22px; border-top: 1px solid #ffffff0c; display: flex; justify-content: space-between; align-items: center; gap: 20px; color: #8395ad; font-size: 10px; }
.back-top { display: inline-flex; align-items: center; gap: 8px; padding: 6px 0; }
.back-top:hover { color: var(--cyan); }
.back-top .icon { width: 13px; height: 13px; }

/* Apresentações individuais */
.product-page { --accent: var(--cyan); --accent-rgb: 105, 224, 222; }
.product-page.theme-purple { --accent: var(--violet); --accent-rgb: 180, 161, 244; }
.product-page.theme-blue { --accent: var(--blue); --accent-rgb: 136, 190, 255; }
.breadcrumb { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; padding-top: 32px; color: #99abc2; font-size: 11px; }
.breadcrumb a:hover { color: var(--cyan); }
.breadcrumb .icon { width: 12px; height: 12px; }
.breadcrumb [aria-current] { color: #d2deeb; }
.product-hero { padding-block: 66px 70px; background: radial-gradient(ellipse at 85% 50%, rgba(var(--accent-rgb), .05), transparent 50%); }
.product-intro { display: grid; grid-template-columns: 1.35fr 1fr; gap: 80px; align-items: center; }
.product-heading-row { display: flex; align-items: center; gap: 17px; margin-bottom: 24px; }
.product-heading-row .product-icon { width: 67px; height: 67px; }
.product-heading-row .eyebrow { color: var(--accent); font-size: 9px; letter-spacing: 1.3px; margin-bottom: 7px; }
.product-hero h1 { font-size: clamp(40px, 4.5vw, 62px); letter-spacing: -2.8px; font-weight: 600; }
.product-fullname { margin-top: 12px; font-size: 15px; color: var(--accent); }
.product-description { margin-top: 22px; max-width: 630px; color: #acbad0; font-size: 15px; line-height: 1.9; }
.product-hero .hero-actions { margin-top: 28px; }
.access-note { color: #94a8bf; margin-top: 16px; font-size: 11px; max-width: 470px; }
.product-summary { border: 1px solid rgba(var(--accent-rgb), .2); border-radius: 18px; padding: 28px; background: linear-gradient(160deg, rgba(var(--accent-rgb), .04), transparent), #0e1a2a; }
.summary-label { font: 10px/1.5 "Courier New", monospace; letter-spacing: 1.5px; color: var(--accent); margin-bottom: 22px; }
.product-summary dl { margin: 0; }
.product-summary dl > div { padding-block: 15px; border-top: 1px solid #ffffff0c; }
.product-summary dt { font-size: 10px; color: #94a8bf; margin-bottom: 5px; }
.product-summary dd { margin: 0; font-size: 13px; color: #d2deeb; }
.product-details { padding-block: 66px 80px; border-top: 1px solid var(--line); background: #0b1422; }
.product-details-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; }
.content-title { font-size: 28px; letter-spacing: -.8px; font-weight: 500; margin-bottom: 20px; }
.content-title-after-eyebrow { margin-top: 15px; }
.product-details .benefit-text { margin-top: 16px; }
.product-details p { color: #a7b8cb; font-size: 14px; line-height: 1.9; }
.problem-list { display: grid; gap: 17px; }
.problem-list li { border-left: 2px solid rgba(var(--accent-rgb), .4); padding-left: 15px; font-size: 13px; color: #a7b8cb; }
.features-section { padding-block: 80px; }
.feature-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.feature-item { padding: 25px; border: 1px solid var(--line); border-radius: 13px; background: var(--surface); }
.feature-number { font: 11px/1.5 "Courier New", monospace; letter-spacing: 1px; color: var(--accent); margin-bottom: 20px; }
.feature-item h3 { font-size: 15px; font-weight: 500; margin-bottom: 10px; }
.feature-item p { font-size: 12px; color: #9fb1c7; line-height: 1.85; }
.feature-disclaimer { color: #98abc2; font-size: 11px; margin-top: 19px; }
.screens-section { padding-bottom: 80px; }
.screenshot-placeholder { position: relative; min-height: 315px; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 35px; border: 1px dashed #3b506a; border-radius: 18px; background: radial-gradient(ellipse at center, rgba(var(--accent-rgb), .04), transparent 70%), #0c1625; }
.screenshot-placeholder .icon { width: 38px; height: 38px; color: #7c98b6; margin-bottom: 20px; }
.screenshot-placeholder h3 { font-size: 17px; font-weight: 500; }
.screenshot-placeholder p { max-width: 430px; margin-top: 12px; color: #95abc3; font-size: 12px; }
.screenshot-placeholder span { margin-top: 25px; color: #8da4bd; font: 9px/1.5 "Courier New", monospace; letter-spacing: 1.5px; }
.product-bottom { display: flex; align-items: center; justify-content: space-between; gap: 35px; padding: 30px 0 60px; border-top: 1px solid var(--line); }
.product-bottom p { color: #a8b9cd; font-size: 14px; }
.product-bottom h2 { font-size: 23px; font-weight: 500; margin-bottom: 8px; letter-spacing: -.5px; }

/* Movimento progressivo e preferências do visitante */
@media (prefers-reduced-motion: no-preference) {
  .hero-copy, .hero-visual { animation: hero-entrance .8s both; }
  .hero-visual { animation-delay: .13s; }
  .will-reveal { opacity: 0; transform: translateY(20px); transition: opacity .6s, transform .6s; }
  .will-reveal.is-visible { opacity: 1; transform: none; }
  @keyframes hero-entrance { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
}
@media (prefers-reduced-motion: reduce) {
  :root { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* Layout adaptável */
@media (min-width: 1500px) {
  :root { --container: 1260px; }
  .hero { padding-top: 110px; }
  .hero h1 { font-size: 74px; }
  .hero-visual { max-width: 680px; }
  .solution-card .card-description { min-height: 90px; }
}
@media (max-width: 1100px) {
  .container { width: calc(100% - 56px); }
  .header-inner { gap: 25px; }
  .main-nav { gap: 24px; }
  .hero { padding-top: 70px; }
  .hero h1 { font-size: 55px; letter-spacing: -2.9px; }
  .hero-actions { gap: 10px; }
  .hero-actions .button { font-size: 11px; padding-inline: 14px; }
  .hero-description { font-size: 14px; }
  .hero-visual { width: 122%; margin-left: -9%; }
  .domain-list { gap: 25px; }
  .solutions-grid { gap: 15px; }
  .card-top { padding: 22px 19px 0; }
  .card-body { padding: 23px 19px 20px; }
  .solution-card h3 { font-size: 21px; }
  .product-icon { width: 49px; height: 49px; border-radius: 12px; }
  .product-icon .icon { width: 27px; height: 27px; }
  .status { font-size: 8px; padding: 4px 6px; }
  .solution-card .card-description { min-height: 138px; }
  .card-category { font-size: 9px; }
  .feature-list li { font-size: 10px; }
  .about-grid { gap: 50px; }
  .about-visual { padding: 30px; }
  .contact-panel { gap: 35px; padding: 35px; }
  .product-intro { gap: 45px; }
  .product-details-grid { gap: 45px; }
}
@media (max-width: 799px) {
  :root { scroll-padding-top: 90px; }
  .container { width: calc(100% - 40px); }
  .header-inner { min-height: 75px; flex-wrap: wrap; padding-block: 14px; gap: 15px; }
  .site-header:not(.menu-ready) { position: relative; }
  .brand img { width: 31px; height: 31px; }
  .brand-text strong { font-size: 18px; }
  .brand-text span { font-size: 8px; letter-spacing: 4px; }
  .header-cta { display: none; }
  .main-nav { order: 3; width: 100%; margin: 0; justify-content: space-between; border-top: 1px solid var(--line); padding-top: 8px; }
  .site-header.menu-ready .menu-toggle { display: flex; margin-left: auto; }
  .site-header.menu-ready .main-nav { display: none; }
  .site-header.menu-ready .main-nav.is-open { display: grid; grid-template-columns: 1fr 1fr; gap: 0 15px; }
  .main-nav > a { padding: 12px; }
  .main-nav > a[aria-current]::after { left: 0; bottom: calc(50% - 2px); }
  .hero { padding-top: 54px; }
  .hero-grid { grid-template-columns: 1fr; gap: 0; }
  .hero-copy { padding-bottom: 0; }
  .hero h1 { font-size: clamp(44px, 7.7vw, 62px); max-width: 650px; letter-spacing: -2.8px; }
  .hero-description { max-width: 490px; }
  .hero-visual { width: min(100%, 560px); margin: -7px auto -7px; }
  .hero-actions .button { font-size: 12px; padding-inline: 17px; }
  .hero-bottom { margin-top: 0; gap: 20px; align-items: start; }
  .hero-bottom > p { max-width: 135px; font-size: 9px; }
  .domain-list { gap: 16px; flex-wrap: wrap; justify-content: flex-end; }
  .domain-list li { font-size: 10px; gap: 7px; }
  .section { padding-block: 70px; }
  .section-heading { gap: 25px; align-items: start; }
  .section-heading h2 { font-size: 32px; }
  .section-heading > p { max-width: 280px; font-size: 12px; }
  .solutions-grid { grid-template-columns: 1fr; gap: 22px; }
  .solution-card { display: grid; grid-template-columns: 105px 1fr; }
  .card-top { padding: 27px 0 27px 25px; flex-direction: column; justify-content: start; gap: 20px; }
  .card-top .status { white-space: normal; font-size: 9px; padding: 4px 7px; }
  .card-body { padding: 27px; }
  .card-category { font-size: 10px; }
  .solution-card h3 { font-size: 25px; }
  .solution-card .card-description { min-height: 0; font-size: 13px; }
  .feature-list { grid-template-columns: 1fr 1fr; gap: 10px 15px; }
  .feature-list li { font-size: 10px; }
  .card-actions { grid-template-columns: 1fr 1fr; gap: 14px; }
  .card-actions .button { font-size: 10px; padding: 10px 12px; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-visual { min-height: 340px; order: 2; }
  .about-visual > p { max-width: 420px; }
  .about-mark { margin-top: 32px; width: 62px; height: 62px; }
  .about-copy h2 { font-size: 35px; max-width: 530px; }
  .principles { max-width: 500px; }
  .philosophy { margin-top: 40px; gap: 20px; }
  .philosophy > p { font-size: 16px; }
  .philosophy > div { font-size: 9px; max-width: 170px; }
  .contact { padding-top: 0; }
  .contact-panel { grid-template-columns: 1fr; gap: 30px; }
  .contact-copy > p { max-width: 100%; }
  .footer-top { gap: 35px; grid-template-columns: 1.4fr 1fr 1.2fr; }
  .footer-bottom { align-items: start; font-size: 9px; }
  .product-intro { grid-template-columns: 1fr; gap: 35px; }
  .product-hero { padding-block: 45px; }
  .product-hero h1 { font-size: 48px; }
  .product-summary { padding: 22px; }
  .product-summary dl { display: grid; grid-template-columns: 1fr 1fr; gap: 0 25px; }
  .product-details-grid { grid-template-columns: 1fr; gap: 35px; }
  .product-details { padding-block: 45px; }
  .features-section { padding-block: 60px; }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .screens-section { padding-bottom: 60px; }
}
@media (max-width: 479px) {
  .container { width: calc(100% - 36px); }
  .hero .eyebrow { font-size: 8px; letter-spacing: 1.8px; gap: 8px; }
  .hero h1 { font-size: 44px; letter-spacing: -2.5px; }
  .hero-description { font-size: 13px; margin-top: 22px; }
  .hero-actions { flex-direction: column; align-items: stretch; gap: 10px; margin-top: 26px; }
  .hero-actions .button { min-height: 47px; }
  .hero-note { font-size: 10px; margin-top: 20px; }
  .hero-visual { width: calc(100% + 30px); max-width: none; margin-left: -15px; margin-block: 4px -8px; }
  .hero-bottom { display: block; padding-block: 21px; }
  .hero-bottom > p { max-width: none; margin-bottom: 17px; }
  .domain-list { justify-content: space-between; gap: 12px; }
  .domain-list li { font-size: 9px; gap: 5px; }
  .domain-list .icon { width: 15px; height: 15px; }
  .section { padding-block: 57px; }
  .section-heading { flex-direction: column; gap: 15px; margin-bottom: 28px; }
  .section-heading h2 { font-size: 30px; }
  .section-heading > p { max-width: none; }
  .solution-card { display: flex; }
  .card-top { padding: 25px 25px 0; flex-direction: row; justify-content: space-between; }
  .product-icon { width: 55px; height: 55px; }
  .card-top .status { white-space: nowrap; }
  .card-body { padding: 24px 25px; }
  .solution-card h3 { font-size: 26px; }
  .feature-list { grid-template-columns: 1fr; }
  .feature-list li { font-size: 11px; }
  .card-actions { grid-template-columns: 1fr; gap: 3px; }
  .card-actions .button { font-size: 11px; }
  .portfolio-note { text-align: left; font-size: 10px; }
  .about-copy h2 { font-size: 32px; }
  .about-copy > p { font-size: 13px; }
  .principles { gap: 24px 15px; }
  .principles h3 { font-size: 11px; }
  .principles p { font-size: 10px; }
  .about-visual { padding: 28px; }
  .about-visual h3 { font-size: 29px; }
  .code-label { font-size: 8px; }
  .visual-foot { font-size: 8px; }
  .philosophy { align-items: start; flex-direction: column; }
  .philosophy > div { max-width: none; }
  .contact { padding-top: 0; }
  .contact-panel { padding: 28px 22px; border-radius: 15px; }
  .contact-copy h2 { font-size: 29px; }
  .contact-links { gap: 10px; }
  .contact-channel { padding: 15px 12px; min-height: 120px; }
  .contact-channel strong { font-size: 10px; }
  .contact-channel span { font-size: 8px; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 35px 25px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-brand > p { max-width: 270px; }
  .footer-bottom { gap: 20px; }
  .back-top { white-space: nowrap; }
  .product-hero h1 { font-size: 41px; letter-spacing: -1.9px; overflow-wrap: break-word; }
  .product-heading-row { gap: 12px; }
  .product-heading-row .eyebrow { font-size: 8px; letter-spacing: .7px; }
  .product-heading-row .product-icon { width: 54px; height: 54px; flex-shrink: 0; }
  .product-description { font-size: 13px; }
  .product-fullname { font-size: 13px; }
  .product-summary dl { grid-template-columns: 1fr; }
  .product-details p, .problem-list li { font-size: 13px; }
  .content-title { font-size: 25px; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-item { padding: 23px; }
  .feature-number { margin-bottom: 14px; }
  .screenshot-placeholder { padding: 28px 21px; }
  .screenshot-placeholder h3 { font-size: 16px; }
  .product-bottom { align-items: start; flex-direction: column; padding-bottom: 45px; gap: 20px; }
  .product-bottom .button { width: 100%; }
}
@media (max-width: 359px) {
  .hero h1 { font-size: 38px; letter-spacing: -1.9px; }
  .domain-list { flex-wrap: wrap; justify-content: start; gap: 14px; }
  .contact-links { grid-template-columns: 1fr; }
  .contact-channel { min-height: 100px; }
  .product-hero h1 { font-size: 35px; }
  .status { font-size: 8px; }
}
@media print {
  :root { color-scheme: light; }
  body { background: white; color: #101b2b; }
  .site-header { position: static; }
  .menu-toggle, .hero-visual, .hero-actions, .back-top { display: none !important; }
  .will-reveal { opacity: 1; transform: none; }
  .section { padding-block: 30px; }
}