:root {
  --text: #101828;
  --muted: #475467;
  --soft: #f7f9fb;
  --dark: #0b1220;
  --dark-2: #101f38;
  --green: #00a96e;
  --blue: #2563eb;
  --border: #e5e7eb;
  --white: #fff;
  --shadow: 0 18px 50px rgba(16, 24, 40, .10);
}
@keyframes pulse {
  0%, 100% { opacity: .5; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.15); }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Manrope, system-ui, sans-serif; color: var(--text); background: var(--white); }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
.container { width: min(100% - 40px, 1240px); margin-inline: auto; }
.narrow { width: min(100% - 40px, 860px); }
.skip-link { position: absolute; left: -999px; top: 10px; background: var(--dark); color: white; padding: 10px 14px; z-index: 999; }
.skip-link:focus { left: 10px; }
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.94); backdrop-filter: blur(12px); border-bottom: 1px solid var(--border); }
.nav-wrap { min-height: 68px; display: flex; align-items: center; gap: 16px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; letter-spacing: -.02em; }
.brand-mark { width: 34px; height: 34px; border-radius: 8px; background: var(--dark); color: #00e093; display: inline-flex; align-items: center; justify-content: center; font: 500 12px JetBrains Mono, monospace; }
.site-nav { display: none; }
.nav-actions { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.nav-toggle { all: unset; margin-left: auto; padding: 9px 12px; border: 1px solid var(--border); border-radius: 8px; font-size: 13px; font-weight: 800; cursor: pointer; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 12px 20px; border-radius: 8px; font-weight: 800; font-size: 14px; border: 1px solid transparent; transition: .2s ease; }
.btn-dark { background: var(--dark); color: white; }
.btn-dark:hover {background: rgb(0, 169, 110) !important; color: rgb(255, 255, 255) !important;}
.btn-green { background: var(--green); color: white; }
.btn-green:hover {background: white; border-color: var(--border); color: var(--green);}
.btn-light { background: white; border-color: var(--border); color: var(--text); }
.btn-light:hover{border-color: rgb(0, 169, 110) !important; color: rgb(0, 169, 110) !important;}
.text-link { color: var(--muted); font-weight: 700; font-size: 13px; }
.hero { background: linear-gradient(180deg, #fff 0%, var(--soft) 100%); border-bottom: 1px solid var(--border); }
.hero-dark { background: var(--dark); color: white; border-bottom-color: #1b2a45; }
.hero-grid { display: grid; gap: 36px; padding-block: 58px 50px; align-items: center; }
.eyebrow { font: 700 12px JetBrains Mono, monospace; color: var(--blue); letter-spacing: .02em; text-transform: uppercase; margin-bottom: 14px; }
.hero-dark .eyebrow { color: #00e093; }
h1, h2, h3 { margin: 0; letter-spacing: -.025em; line-height: 1.12; }
h1 { font-size: clamp(32px, 6.2vw, 46px); }
h2 { font-size: clamp(24px, 4.2vw, 32px); }
h3 { font-size: 17px; }
p { color: var(--muted); line-height: 1.55; }
.hero p { font-size: 15.5px; max-width: 560px; }
.hero-dark p { color: #9da8bc; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; border: 1px solid var(--border); background: white; border-radius: 999px; padding: 6px 14px; font-size: 12.5px; font-weight: 800; color: var(--muted); margin-bottom: 24px; }
.hero-badge span { width: 7px; height: 7px; border-radius: 999px; background: var(--green); animation: pulse 2s infinite; }
.hero-dark .hero-badge { background: var(--dark-2); border-color: #1b2a45; color: #9da8bc; }
.button-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }
.hero-visual { min-height: 360px; position: relative; border-radius: 14px; background: var(--dark); box-shadow: var(--shadow); overflow: visible; padding: 20px; }
.code-window-dots { display: flex; align-items: center; gap: 6px; margin-bottom: 16px; }
.code-window-dots i { width: 10px; height: 10px; border-radius: 999px; background: #2a3a55; }
.code-window-dots i:last-of-type { background: var(--green); }
.code-window-dots span { margin-left: 8px; color: #5b6b85; font: 11px JetBrains Mono, monospace; }
.code-card { color: #9da8bc; font: 12px JetBrains Mono, monospace; }
.code-card span { color: #6e9eff; }
.code-card pre { white-space: pre-wrap; color: #00e093; margin: 0; line-height: 1.9; }
.flow-diagram { position: absolute; left: 20px; right: 20px; bottom: 22px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; align-items: center; }
.flow-diagram b { min-height: 42px; display: grid; place-items: center; border: 1px solid #2a3a55; border-radius: 7px; background: var(--dark-2); color: #9da8bc; font: 10px JetBrains Mono, monospace; }
.flow-diagram b:nth-child(2) { border-color: var(--green); background: #06281c; color: #00e093; }
.mini-card { position: absolute; background: white; color: var(--text); border: 1px solid var(--border); border-radius: 8px; padding: 14px; box-shadow: var(--shadow); width: 220px; display: grid; gap: 6px; font-size: 12px; }
.mini-card small { color: var(--muted); font-weight: 800; text-transform: uppercase; letter-spacing: .04em; }
.mini-card strong { display: block; background: var(--dark); color: white; border-radius: 5px; padding: 7px 8px; text-align: center; font-size: 11.5px; }
.mini-row { display: flex; justify-content: space-between; gap: 12px; font-weight: 700; }
.mini-total { border-top: 1px dashed var(--border); padding-top: 6px; color: var(--green); font-weight: 800; }
.top-card { top: -28px; right: -14px; }
.bottom-card { bottom: 18px; left: 18px; }
.section { padding-block: 62px; }
.section-soft { background: var(--soft); border-block: 1px solid var(--border); }
.section-dark { background: var(--dark); color: white; }
.section-dark p { color: #9da8bc; }
.section-dark .panel-card, .section-dark .service-card, .section-dark .solution-card, .section-dark .project-card { background: var(--dark-2); border-color: #1b2a45; color: white; }
.section-dark .panel-card p, .section-dark .service-card p, .section-dark .solution-card p, .section-dark .project-card p { color: #c7d0df; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 28px; flex-wrap: wrap; }
.card-grid { display: grid; gap: 18px; }
.card-grid.two, .card-grid.three, .card-grid.four { grid-template-columns: 1fr; }
.service-card, .panel-card, .project-card, .solution-card { border: 1px solid var(--border); border-radius: 8px; background: white; padding: 18px; transition: .2s ease; }
.service-card:hover, .panel-card:hover, .project-card:hover, .solution-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: #cbd2dc; }
.card-icon { width: 38px; height: 38px; display: inline-flex; align-items: center; justify-content: center; border-radius: 8px; background: #f0fbf6; color: var(--green); font: 500 12px JetBrains Mono, monospace; margin-bottom: 14px; }
.proof-strip { border-bottom: 1px solid var(--border); }
.proof-strip .container { padding-block: 13px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 18px; }
.proof-strip span { color: var(--muted); font-weight: 800; font-size: 13px; }
.pill-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 24px; }
.pill-row a, .chip { border: 1px solid var(--border); border-radius: 999px; padding: 7px 12px; color: var(--muted); font-weight: 800; font-size: 12px; background: white; }
.process-grid { display: grid; gap: 12px; grid-template-columns: 1fr; }
.process-grid div { border: 1px solid var(--border); border-radius: 8px; background: white; padding: 15px; }
.process-grid span { display: block; color: var(--green); font: 12px JetBrains Mono, monospace; margin-bottom: 10px; }
.project-card { padding: 0; overflow: hidden; }
.project-thumb { aspect-ratio: 16/9; background: linear-gradient(135deg, #0b1220, #16294a); display: grid; place-items: center; color: #5b6b85; font: 12px JetBrains Mono, monospace; }
.project-card img { width: 100%; height: 100%; object-fit: cover; }
.project-body { padding: 20px; }
.tag { color: var(--blue); font-weight: 800; font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }
.faq-list { display: grid; gap: 12px; margin-top: 30px; }
details { border: 1px solid var(--border); border-radius: 8px; background: white; padding: 0; }
summary { cursor: pointer; padding: 18px 20px; font-weight: 800; }
details p { padding: 0 20px 18px; margin: 0; }
.final-cta { background: var(--dark); color: white; text-align: center; padding-block: 70px; }
.final-cta p { color: #9da8bc; }
.site-footer { background: var(--dark); color: #9da8bc; }
.footer-grid { display: grid; gap: 28px; padding-block: 46px 30px; }
.site-footer h3 { color: white; font-size: 12px; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 14px; }
.site-footer a { display: block; color: #9da8bc; margin: 9px 0; font-weight: 600; font-size: 13.5px; }
.footer-brand { color: white; margin-bottom: 16px; }
.footer-social { display: flex; gap: 18px; margin-top: 16px; }
.footer-bottom { border-top: 1px solid #1b2a45; padding-block: 22px; display: flex; gap: 12px; justify-content: space-between; flex-wrap: wrap; font-size: 12.5px; }
.form-grid { display: grid; gap: 16px; }
label { display: grid; gap: 7px; font-weight: 800; font-size: 13px; }
input, select, textarea { width: 100%; border: 1px solid var(--border); border-radius: 8px; padding: 12px 14px; font: 14px Manrope, sans-serif; }
input:focus, select:focus, textarea:focus { outline: 3px solid rgba(0,169,110,.13); border-color: var(--green); }
.calculator-row { display: grid; gap: 10px; border: 1px solid var(--border); border-radius: 10px; padding: 12px; margin-bottom: 10px; }
.calculator-head { display: none; }
.calculator-actions { margin-top: 14px; }
.summary-stack { display: grid; gap: 10px; margin-top: 18px; }
.summary-line { background: var(--dark-2); border-radius: 8px; padding: 12px 14px; display: flex; justify-content: space-between; gap: 12px; color: #9da8bc; font-size: 13.5px; }
.summary-line strong { color: white; }
.summary-line.review strong { color: #ffb454; }
.summary-line.replace strong, .summary-saving strong { color: #00e093; }
.summary-saving { border-top: 1px solid #1b2a45; margin-top: 16px; padding-top: 16px; color: #9da8bc; font-size: 13.5px; }
.stat-card { background: var(--dark); color: white; border-radius: 12px; padding: 26px; }
.stat-card p { color: #9da8bc; }
.stat-number { font-size: 42px; font-weight: 800; letter-spacing: -.03em; }
.center { text-align: center; }
.placeholder { border: 1px dashed #cbd2dc; border-radius: 10px; padding: 22px; color: var(--muted); font: 13px JetBrains Mono, monospace; background: var(--soft); }
.resource-note { border: 1px solid var(--border); border-left: 4px solid var(--green); padding: 18px; border-radius: 8px; background: #f0fbf6; }
.detail-list { display: grid; gap: 10px; }
.detail-list div { display: flex; gap: 10px; align-items: flex-start; color: #344054; line-height: 1.5; font-weight: 700; font-size: 13.5px; }
.detail-list span { color: var(--green); font: 11px JetBrains Mono, monospace; padding-top: 3px; }
.info-card { border: 1px solid var(--border); border-radius: 8px; padding: 24px; background: white; }
.info-card.soft { background: var(--soft); }
.dark-card { background: var(--dark); color: white; border-radius: 10px; padding: 28px; }
.dark-card p { color: #9da8bc; }
.dark-card .chip { background: var(--dark-2); border-color: #1b2a45; color: #c7d0df; }
.dark-card .detail-list div { color: #e7ecf3; }
.success-message { text-align: center; padding: 48px 24px; }
.success-icon { width: 56px; height: 56px; border-radius: 999px; background: #f0fbf6; color: var(--green); display: inline-grid; place-items: center; font-size: 24px; font-weight: 800; margin-bottom: 18px; }
.contact-detail { display: grid; gap: 14px; }
.contact-detail div { display: flex; align-items: center; gap: 12px; font-size: 14px; font-weight: 800; }
.contact-detail span { width: 8px; height: 8px; border-radius: 999px; background: var(--green); }
.calendar-card { border: 1px dashed #cbd2dc; border-radius: 12px; padding: 28px; background: var(--soft); text-align: center; }
.compact-section { padding-block: 54px; }
.home-problem .tag { text-transform: lowercase; letter-spacing: .02em; }
.home-problem h3 { font-size: 14px; line-height: 1.35; letter-spacing: 0; }
.home-service-title { max-width: 760px; }
.solution-list { display: grid; gap: 10px; grid-template-columns: 1fr; margin-top: 12px; }
.solution-list a { border: 1px solid var(--border); border-radius: 6px; padding: 10px 14px; font-size: 13px; font-weight: 800; color: var(--text); background: white; }
.solution-list a::before { content: "- "; color: var(--green); }
.audit-list { display: grid; gap: 8px; }
.audit-list div { display: flex; justify-content: space-between; gap: 18px; padding: 9px 12px; border-radius: 6px; background: #0b1220; color: #9da8bc; font-size: 13px; font-weight: 700; }
.audit-list strong { color: #00e093; }
.home-project-thumb { aspect-ratio: 16 / 7; background: #101f38; color: #5b6b85; display: grid; place-items: center; font: 12px JetBrains Mono, monospace; }
.home-proof { min-height: 170px; display: grid; align-content: center; color: var(--muted); font: 13px JetBrains Mono, monospace; }
.content-thumb { width: 100%; aspect-ratio: 16/9; object-fit: cover; border-radius: 8px; margin-bottom: 16px; background: var(--soft); }
.article-image { width: 100%; border-radius: 12px; margin: 26px 0; box-shadow: var(--shadow); }
.article-body { margin-top: 26px; }
.article-body p { font-size: 17px; }
.admin-body { background: var(--soft); min-height: 100vh; }
.admin-login { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.admin-login-card { width: min(100%, 420px); }
.admin-error { border: 1px solid #fecaca; background: #fff1f2; color: #be123c; border-radius: 8px; padding: 10px 12px; margin: 14px 0; font-weight: 800; font-size: 13px; }
.admin-topbar { min-height: 64px; padding: 12px 20px; border-bottom: 1px solid var(--border); background: white; display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap; }
.admin-topbar nav { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.admin-topbar nav a { padding: 8px 10px; border-radius: 7px; color: var(--muted); font-weight: 800; font-size: 13px; }
.admin-topbar nav a.is-active, .admin-topbar nav a:hover { background: var(--dark); color: white; }
.admin-shell { width: min(100% - 32px, 1280px); margin: 28px auto; display: grid; gap: 20px; }
.admin-list { align-self: start; }
.admin-item { border-top: 1px solid var(--border); padding: 14px 0; display: flex; justify-content: space-between; gap: 14px; align-items: center; }
.admin-item span { display: block; color: var(--muted); font: 12px JetBrains Mono, monospace; margin-top: 4px; }
.admin-actions { display: flex; gap: 12px; align-items: center; }
.link-button { all: unset; color: #be123c; cursor: pointer; font-weight: 800; font-size: 13px; }
.admin-form { display: grid; gap: 18px; }
.admin-cache-form { display: grid; gap: 10px; align-items: center; margin-bottom: 18px; }
.admin-cache-form span { color: var(--muted); font-size: 12.5px; font-weight: 700; }
@media (min-width: 720px) {
  .card-grid.two { grid-template-columns: repeat(2, 1fr); }
  .card-grid.three { grid-template-columns: repeat(2, 1fr); }
  .form-grid { grid-template-columns: repeat(2, 1fr); }
  .form-grid .full { grid-column: 1 / -1; }
  .calculator-row { grid-template-columns: 1.2fr .6fr 1fr .8fr .8fr auto; align-items: center; }
  .calculator-head { display: grid; grid-template-columns: 1.2fr .6fr 1fr .8fr .8fr auto; gap: 10px; padding: 0 4px 10px; color: var(--muted); font-size: 11.5px; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; }
  .process-grid { grid-template-columns: repeat(4, 1fr); }
  .footer-grid { grid-template-columns: 1.4fr repeat(4, 1fr); }
  .admin-shell { grid-template-columns: .85fr 1.4fr; }
  .admin-cache-form { grid-template-columns: auto 1fr; }
}
@media (min-width: 1040px) {
  .site-nav { display: flex; align-items: center; gap: 2px; flex: 1; margin-left: 12px; }
  .site-nav > a, .nav-trigger { all: unset; cursor: pointer; padding: 9px 10px; border-radius: 7px; font-size: 14px; font-weight: 800; }
  .site-nav > a:hover, .nav-trigger:hover { background: var(--soft); color: var(--green); }
  .nav-toggle { display: none; }
  .nav-group { position: relative; }
  .nav-panel { position: absolute; top: calc(100% + 8px); left: 0; display: none; min-width: 250px; background: white; border: 1px solid var(--border); border-radius: 10px; box-shadow: var(--shadow); padding: 8px; }
  .nav-panel.two-col { width: 560px; grid-template-columns: 1fr 1fr; }
  .nav-group:hover .nav-panel, .nav-group:focus-within .nav-panel { display: grid; }
  .nav-panel a { padding: 10px 12px; border-radius: 7px; font-weight: 700; font-size: 13.5px; }
  .nav-panel a:hover { background: var(--soft); color: var(--green); }
  .hero-grid { grid-template-columns: 1.05fr 1fr; padding-block: 74px 64px; }
  .card-grid.three { grid-template-columns: repeat(3, 1fr); }
  .card-grid.four { grid-template-columns: repeat(4, 1fr); }
  .process-grid { grid-template-columns: repeat(7, 1fr); }
  .two-col-layout { display: grid; grid-template-columns: 1.45fr 1fr; gap: 44px; align-items: start; }
  .solution-list { grid-template-columns: repeat(4, 1fr); }
  .sticky-panel { position: sticky; top: 92px; }
}
@media (max-width: 1039px) {
  .site-nav.is-open { position: absolute; top: 68px; left: 0; right: 0; display: grid; gap: 4px; padding: 14px 20px 18px; background: white; border-bottom: 1px solid var(--border); box-shadow: var(--shadow); }
  .site-nav.is-open a, .site-nav.is-open button { all: unset; display: block; padding: 11px 0; font-weight: 800; cursor: pointer; }
  .nav-panel { display: none; padding: 0 0 8px 14px; }
  .nav-group.is-expanded .nav-panel { display: grid; }
  .nav-panel a { color: var(--muted); font-size: 14px; padding: 6px 0; }
  .hide-sm { display: none; }
}
@media (max-width: 560px) {
  .container, .narrow { width: min(100% - 28px, 1240px); }
  .nav-actions .btn { display: none; }
  .hero-visual { min-height: 260px; }
  .mini-card { width: 190px; }
  .section { padding-block: 48px; }
  .footer-grid { padding-block: 44px 28px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}