@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@500;600;700;800&display=swap');

:root {
  --navy-950: #050c16;
  --navy-900: #07111f;
  --navy-850: #0a1726;
  --navy-800: #0e2031;
  --navy-700: #18354a;
  --ink: #102030;
  --muted: #607080;
  --muted-light: #a9b8c6;
  --line: #dce5ea;
  --line-dark: rgba(255,255,255,.11);
  --paper: #f6f8f8;
  --white: #ffffff;
  --mint: #76f0d1;
  --mint-strong: #38d7b2;
  --mint-dark: #0c7b68;
  --gold: #e8c477;
  --danger: #c75252;
  --shadow: 0 24px 70px rgba(0, 20, 35, .15);
  --radius-xl: 30px;
  --radius-lg: 22px;
  --radius-md: 15px;
  --container: 1180px;
  --header-h: 84px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 100px; overflow-x: hidden; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: 'DM Sans', Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
}
body.menu-open { overflow: hidden; }
img, svg { max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }

::selection { color: var(--navy-900); background: var(--mint); }

.skip-link {
  position: fixed;
  z-index: 9999;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  color: var(--navy-900);
  background: var(--mint);
  border-radius: 8px;
  transform: translateY(-160%);
  transition: transform .2s ease;
}
.skip-link:focus { transform: translateY(0); }

.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.section { padding: 112px 0; position: relative; }

.site-glow {
  position: absolute;
  z-index: 0;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(2px);
  display: none;
}
.site-glow--one {
  width: 760px;
  height: 760px;
  top: -300px;
  right: -250px;
  background: radial-gradient(circle, rgba(56, 215, 178, .15), transparent 68%);
}
.site-glow--two {
  width: 660px;
  height: 660px;
  top: 420px;
  left: -420px;
  background: radial-gradient(circle, rgba(42, 119, 161, .15), transparent 68%);
}

.site-header {
  position: fixed;
  z-index: 1000;
  width: 100%;
  top: 0;
  color: var(--white);
  transition: background .3s ease, box-shadow .3s ease, backdrop-filter .3s ease;
}
.site-header.scrolled {
  background: rgba(5, 12, 22, .88);
  box-shadow: 0 10px 35px rgba(0,0,0,.16);
  backdrop-filter: blur(18px);
}
.header-inner { height: var(--header-h); display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 12px; flex-shrink: 0; }
.brand-mark {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  color: var(--navy-900);
  background: linear-gradient(135deg, var(--mint), #b3ffe9);
  border-radius: 14px;
  font-family: 'Manrope', Arial, sans-serif;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -.5px;
  box-shadow: 0 10px 30px rgba(56, 215, 178, .2);
}
.brand-copy { display: grid; line-height: 1.15; }
.brand-copy strong { font: 700 15px/1.2 'Manrope', Arial, sans-serif; letter-spacing: .2px; }
.brand-copy small { margin-top: 4px; color: var(--muted-light); font-size: 10px; font-weight: 700; letter-spacing: 1.8px; text-transform: uppercase; }

.main-nav { display: flex; align-items: center; gap: 32px; }
.main-nav > a:not(.button) { color: #d7e2eb; font-size: 14px; font-weight: 600; transition: color .2s ease; }
.main-nav > a:not(.button):hover, .main-nav > a.active { color: var(--mint); }
.menu-toggle { display: none; width: 44px; height: 44px; border: 0; background: transparent; padding: 9px; }
.menu-toggle span { display: block; width: 100%; height: 2px; margin: 6px 0; background: var(--white); border-radius: 4px; transition: transform .25s ease, opacity .25s ease; }
.menu-toggle.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

.button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 11px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 12px;
  font-family: 'Manrope', Arial, sans-serif;
  font-size: 14px;
  font-weight: 700;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
}
.button svg { width: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; transition: transform .2s ease; }
.button:hover { transform: translateY(-2px); }
.button:hover svg { transform: translateX(3px); }
.button--small { min-height: 42px; padding: 0 18px; font-size: 13px; }
.button--ghost { border-color: rgba(255,255,255,.22); color: var(--white); background: rgba(255,255,255,.04); }
.button--ghost:hover { border-color: var(--mint); background: rgba(118,240,209,.09); }
.button--primary { color: var(--navy-950); background: var(--mint); box-shadow: 0 12px 30px rgba(56,215,178,.18); }
.button--primary:hover { background: #9af7df; box-shadow: 0 16px 40px rgba(56,215,178,.24); }
.button--secondary { color: var(--white); background: var(--navy-900); }
.button--secondary:hover { background: var(--navy-700); }

.hero {
  min-height: 790px;
  padding-top: calc(var(--header-h) + 90px);
  padding-bottom: 90px;
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(255,255,255,.022) 1px, transparent 1px) 0 0 / 70px 70px,
    linear-gradient(rgba(255,255,255,.022) 1px, transparent 1px) 0 0 / 70px 70px,
    radial-gradient(circle at 75% 45%, rgba(34, 155, 141, .14), transparent 34%),
    linear-gradient(135deg, var(--navy-950), #0b1b2b 55%, #0f2738);
  overflow: hidden;
}
.hero::after {
  content: '';
  position: absolute;
  width: 1200px;
  height: 1200px;
  right: -720px;
  top: -450px;
  border: 1px solid rgba(118,240,209,.10);
  border-radius: 50%;
  box-shadow: 0 0 0 140px rgba(118,240,209,.018), 0 0 0 280px rgba(118,240,209,.012);
}
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1.02fr .98fr; align-items: center; gap: 70px; }
.eyebrow { display: flex; align-items: center; gap: 11px; margin: 0 0 22px; color: var(--mint-dark); font-size: 12px; font-weight: 800; letter-spacing: 1.6px; text-transform: uppercase; }
.eyebrow span { width: 28px; height: 1px; background: currentColor; }
.hero .eyebrow { color: var(--mint); }
h1, h2, h3 { margin-top: 0; font-family: 'Manrope', Arial, sans-serif; line-height: 1.13; letter-spacing: -.035em; }
h1 { max-width: 720px; margin-bottom: 25px; font-size: clamp(48px, 5.5vw, 76px); font-weight: 700; }
h1 em { color: var(--mint); font-style: normal; }
h2 { margin-bottom: 24px; font-size: clamp(36px, 4vw, 55px); font-weight: 700; }
h3 { font-size: 22px; }
.hero-lead { max-width: 650px; margin: 0; color: #b8c7d4; font-size: 18px; line-height: 1.75; }
.hero-actions { display: flex; align-items: center; gap: 28px; margin-top: 38px; }
.text-link { color: #d7e3ec; font-size: 14px; font-weight: 700; border-bottom: 1px solid rgba(255,255,255,.28); padding-bottom: 5px; }
.text-link span { margin-left: 6px; color: var(--mint); }
.trust-list { display: flex; flex-wrap: wrap; gap: 10px 22px; margin: 42px 0 0; padding: 0; list-style: none; color: #aab9c7; font-size: 12px; }
.trust-list li { display: flex; align-items: center; gap: 8px; }
.trust-list svg { width: 17px; fill: none; stroke: var(--mint); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

.hero-visual { position: relative; min-height: 520px; display: flex; align-items: center; justify-content: center; perspective: 1200px; }
.system-card {
  width: min(100%, 550px);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 24px;
  background: rgba(8, 20, 32, .77);
  box-shadow: 0 45px 100px rgba(0,0,0,.35), inset 0 1px rgba(255,255,255,.05);
  transform: rotateY(-4deg) rotateX(2deg);
  backdrop-filter: blur(14px);
}
.system-card__header { height: 53px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; padding: 0 17px; color: #9db0bf; border-bottom: 1px solid rgba(255,255,255,.08); font-size: 10px; font-weight: 700; letter-spacing: .7px; text-transform: uppercase; }
.window-dots { display: flex; gap: 6px; }
.window-dots span { width: 7px; height: 7px; border-radius: 50%; background: #375065; }
.status-pill { justify-self: end; display: flex; align-items: center; gap: 7px; padding: 5px 8px; border: 1px solid rgba(118,240,209,.18); border-radius: 999px; color: var(--mint); background: rgba(118,240,209,.06); }
.status-pill i { width: 6px; height: 6px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 0 4px rgba(118,240,209,.1); }
.system-card__body { min-height: 420px; display: grid; grid-template-columns: 58px 1fr; }
.mini-sidebar { padding-top: 18px; display: flex; flex-direction: column; align-items: center; gap: 18px; border-right: 1px solid rgba(255,255,255,.07); background: rgba(0,0,0,.12); }
.mini-logo { width: 28px; height: 28px; display: grid; place-items: center; color: var(--navy-900); background: var(--mint); border-radius: 8px; font-size: 12px; font-weight: 800; }
.mini-sidebar > span { width: 17px; height: 3px; background: #355065; border-radius: 10px; }
.mini-sidebar > span.active { width: 24px; height: 24px; border-radius: 7px; border: 1px solid rgba(118,240,209,.2); background: rgba(118,240,209,.12); }
.dashboard { padding: 24px 25px; }
.dashboard-topline { display: flex; align-items: center; justify-content: space-between; }
.dashboard-topline small { display: block; color: var(--mint); font-size: 8px; letter-spacing: 1.4px; }
.dashboard-topline strong { display: block; margin-top: 4px; color: #eaf1f5; font: 600 15px/1.4 'Manrope', Arial, sans-serif; }
.signal { display: flex; align-items: end; gap: 3px; height: 20px; }
.signal span { width: 3px; border-radius: 3px; background: var(--mint); }
.signal span:nth-child(1) { height: 7px; opacity: .35; }.signal span:nth-child(2) { height: 12px; opacity: .6; }.signal span:nth-child(3) { height: 18px; }
.flow-grid { display: grid; grid-template-columns: 1fr 24px 1fr 24px 1fr; align-items: center; margin-top: 34px; }
.flow-step { min-height: 129px; padding: 15px 10px; text-align: center; border: 1px solid rgba(255,255,255,.08); border-radius: 12px; background: rgba(255,255,255,.025); }
.flow-icon { width: 35px; height: 35px; margin: 0 auto 10px; display: grid; place-items: center; color: var(--mint); border: 1px solid rgba(118,240,209,.15); border-radius: 10px; background: rgba(118,240,209,.06); }
.flow-icon svg { width: 18px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.flow-step small { display: block; color: #70879a; font-size: 8px; }
.flow-step strong { display: block; color: #dce6ed; font: 600 11px/1.4 'Manrope', Arial, sans-serif; }
.flow-step p { margin: 3px 0 0; color: #718699; font-size: 8px; line-height: 1.4; }
.flow-line { height: 1px; background: linear-gradient(90deg, rgba(118,240,209,.12), var(--mint), rgba(118,240,209,.12)); }
.dashboard-bottom { display: grid; grid-template-columns: 1.5fr .8fr; gap: 12px; margin-top: 18px; }
.chart-card, .quality-card { min-height: 132px; border: 1px solid rgba(255,255,255,.075); border-radius: 12px; background: rgba(255,255,255,.022); }
.chart-card { padding: 13px; }
.chart-head { display: flex; justify-content: space-between; color: #8ca0b1; font-size: 8px; }
.chart-head b { color: var(--mint); font-weight: 600; }
.chart-bars { height: 82px; margin-top: 12px; display: flex; align-items: end; gap: 7px; border-bottom: 1px solid rgba(255,255,255,.08); }
.chart-bars span { flex: 1; height: var(--h); min-width: 7px; border-radius: 4px 4px 0 0; background: linear-gradient(180deg, var(--mint), rgba(56,215,178,.22)); }
.quality-card { padding: 12px; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.quality-card > span { color: #798fa0; font-size: 7px; letter-spacing: 1px; }
.quality-ring { width: 48px; height: 48px; margin: 8px 0 4px; display: grid; place-items: center; color: var(--mint); border: 3px solid rgba(118,240,209,.15); border-top-color: var(--mint); border-radius: 50%; }
.quality-ring strong { font-size: 16px; }.quality-card small { color: #8498a8; font-size: 7px; }
.floating-tag { position: absolute; z-index: 3; display: flex; align-items: center; gap: 8px; padding: 10px 13px; color: #c8d6df; border: 1px solid rgba(255,255,255,.1); border-radius: 10px; background: rgba(10,26,40,.88); box-shadow: 0 20px 40px rgba(0,0,0,.25); backdrop-filter: blur(10px); font-size: 10px; font-weight: 700; letter-spacing: .5px; }
.floating-tag span { width: 7px; height: 7px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 0 5px rgba(118,240,209,.1); }
.floating-tag--top { top: 25px; right: 3px; animation: float 4.5s ease-in-out infinite; }
.floating-tag--bottom { bottom: 28px; left: 2px; animation: float 4.5s 1s ease-in-out infinite; }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }

.confidence-strip { position: relative; z-index: 4; color: var(--white); background: #0a1725; border-top: 1px solid rgba(255,255,255,.05); border-bottom: 1px solid rgba(255,255,255,.05); }
.confidence-grid { min-height: 112px; display: grid; grid-template-columns: repeat(4, 1fr); align-items: stretch; }
.confidence-grid > div { padding: 25px 25px; display: flex; flex-direction: column; justify-content: center; border-right: 1px solid rgba(255,255,255,.08); }
.confidence-grid > div:first-child { border-left: 1px solid rgba(255,255,255,.08); }
.confidence-grid strong { color: #eef5f7; font: 600 14px/1.4 'Manrope', Arial, sans-serif; }
.confidence-grid span { margin-top: 4px; color: #778d9f; font-size: 11px; }

.section-heading { display: grid; grid-template-columns: 1.35fr .65fr; gap: 70px; align-items: end; margin-bottom: 54px; }
.section-heading h2 { max-width: 760px; margin-bottom: 0; }
.section-heading > p { margin: 0 0 6px; color: var(--muted); }
.section-heading--center { display: block; max-width: 760px; margin: 0 auto 62px; text-align: center; }
.section-heading--center .eyebrow { justify-content: center; }
.section-heading--center > p { max-width: 610px; margin: 0 auto; }

.services { background: var(--paper); }
.service-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.service-card { position: relative; min-height: 430px; padding: 38px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-lg); background: rgba(255,255,255,.76); transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease; }
.service-card::after { content: ''; position: absolute; right: -70px; bottom: -70px; width: 180px; height: 180px; border: 1px solid rgba(14,32,49,.06); border-radius: 50%; box-shadow: 0 0 0 35px rgba(14,32,49,.02); }
.service-card:hover { transform: translateY(-7px); border-color: #c4d5dc; box-shadow: var(--shadow); }
.service-card--featured { color: var(--white); border-color: transparent; background: linear-gradient(145deg, var(--navy-900), #102b3e); }
.service-card--featured::after { border-color: rgba(118,240,209,.12); box-shadow: 0 0 0 35px rgba(118,240,209,.025); }
.service-number { position: absolute; top: 28px; right: 31px; color: #aab9c1; font: 700 12px/1 'Manrope', Arial, sans-serif; letter-spacing: 2px; }
.service-card--featured .service-number { color: #638091; }
.service-icon { width: 58px; height: 58px; margin-bottom: 30px; display: grid; place-items: center; color: var(--mint-dark); border: 1px solid #cbe6df; border-radius: 16px; background: #e9f8f4; }
.service-card--featured .service-icon { color: var(--mint); border-color: rgba(118,240,209,.15); background: rgba(118,240,209,.08); }
.service-icon svg { width: 27px; fill: none; stroke: currentColor; stroke-width: 1.55; stroke-linecap: round; stroke-linejoin: round; }
.service-card h3 { margin-bottom: 17px; font-size: 26px; }
.service-card p { max-width: 520px; margin: 0 0 24px; color: var(--muted); }
.service-card--featured p { color: #aebdca; }
.service-card ul { margin: 0; padding: 0; list-style: none; }
.service-card li { position: relative; padding: 6px 0 6px 21px; color: #405465; font-size: 13px; }
.service-card li::before { content: ''; position: absolute; left: 0; top: 14px; width: 8px; height: 1px; background: var(--mint-dark); }
.service-card--featured li { color: #d1dde5; }.service-card--featured li::before { background: var(--mint); }

.outcomes { color: var(--white); background: linear-gradient(135deg, #08131f, #0e2638); overflow: hidden; }
.outcomes::before { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px) 0 0/80px 80px, linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px) 0 0/80px 80px; mask-image: linear-gradient(90deg, #000, transparent 75%); }
.outcomes-grid { position: relative; z-index: 2; display: grid; grid-template-columns: .8fr 1.2fr; gap: 100px; align-items: center; }
.outcomes-copy .eyebrow { color: var(--mint); }
.outcomes-copy h2 { max-width: 520px; }
.outcomes-copy > p:not(.eyebrow) { max-width: 520px; margin-bottom: 34px; color: #a8bac8; }
.outcomes-copy .button--secondary { color: var(--navy-950); background: var(--mint); }
.principles { border-top: 1px solid var(--line-dark); }
.principles article { display: grid; grid-template-columns: 60px 1fr; gap: 20px; padding: 30px 4px; border-bottom: 1px solid var(--line-dark); }
.principles article > span { padding-top: 4px; color: var(--mint); font: 700 11px/1 'Manrope', Arial, sans-serif; letter-spacing: 1.5px; }
.principles h3 { margin-bottom: 7px; font-size: 20px; }
.principles p { margin: 0; color: #93a8b8; font-size: 14px; }

.method { background: #fff; }
.timeline { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin: 0; padding: 0; list-style: none; }
.timeline::before { content: ''; position: absolute; top: 55px; left: 11%; right: 11%; height: 1px; background: #ccdbe0; }
.timeline li { position: relative; z-index: 2; padding: 0 30px; text-align: center; }
.timeline-number { display: block; margin-bottom: 12px; color: #8da0ac; font: 700 10px/1 'Manrope', Arial, sans-serif; letter-spacing: 1.8px; }
.timeline-icon { width: 72px; height: 72px; margin: 0 auto 25px; display: grid; place-items: center; color: var(--mint-dark); border: 1px solid #c6d9dd; border-radius: 50%; background: #fff; box-shadow: 0 0 0 10px #fff; }
.timeline-icon svg { width: 28px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.timeline h3 { margin-bottom: 12px; font-size: 19px; }
.timeline p { margin: 0; color: var(--muted); font-size: 13px; }

.expertise { background: #edf2f2; }
.expertise-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 90px; align-items: center; }
.expertise-panel { position: relative; padding: 38px; border: 1px solid #d6e2e3; border-radius: var(--radius-xl); background: #e7eeee; box-shadow: inset 0 1px rgba(255,255,255,.9); }
.panel-label { margin: 0 0 16px; color: #78909c; font-size: 9px; font-weight: 800; letter-spacing: 2px; }
.code-window { overflow: hidden; border: 1px solid rgba(255,255,255,.08); border-radius: 17px; background: #091520; box-shadow: 0 28px 55px rgba(14,32,49,.22); }
.code-window__top { height: 47px; display: flex; align-items: center; gap: 6px; padding: 0 17px; border-bottom: 1px solid rgba(255,255,255,.08); }
.code-window__top span { width: 7px; height: 7px; border-radius: 50%; background: #355064; }
.code-window__top small { margin-left: auto; color: #698094; font-size: 9px; }
.code-window pre { margin: 0; padding: 35px 30px 42px; overflow-x: auto; color: #d9e6ed; font: 500 13px/2.1 ui-monospace, SFMono-Regular, Menlo, monospace; }
.code-muted { color: #5f798c; }.code-key { color: var(--mint); }.code-fn { color: #d9c180; }.code-string { color: #8dd6ff; }
.tech-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.tech-tags span { padding: 8px 11px; color: #45616d; border: 1px solid #cedddd; border-radius: 8px; background: rgba(255,255,255,.55); font: 700 9px/1 'Manrope', Arial, sans-serif; letter-spacing: .8px; }
.expertise-copy > p:not(.eyebrow) { color: var(--muted); font-size: 17px; }
.expertise-points { margin-top: 37px; border-top: 1px solid #cfdbdc; }
.expertise-points > div { display: grid; grid-template-columns: 170px 1fr; gap: 20px; padding: 20px 0; border-bottom: 1px solid #cfdbdc; }
.expertise-points strong { font: 700 13px/1.5 'Manrope', Arial, sans-serif; }
.expertise-points span { color: var(--muted); font-size: 13px; }

.faq-section { background: #fff; }
.faq-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 100px; align-items: start; }
.faq-intro { position: sticky; top: 125px; }
.faq-intro > p:not(.eyebrow) { color: var(--muted); }
.faq details { border-top: 1px solid var(--line); }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { position: relative; padding: 27px 50px 27px 0; list-style: none; font: 700 17px/1.5 'Manrope', Arial, sans-serif; cursor: pointer; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary span, .faq summary span::after { position: absolute; right: 4px; top: 50%; width: 15px; height: 1px; background: var(--ink); transition: transform .2s ease; }
.faq summary span::after { content: ''; right: 0; top: 0; transform: rotate(90deg); }
.faq details[open] summary span::after { transform: rotate(0); }
.faq details p { margin: -4px 50px 27px 0; color: var(--muted); }

.contact { color: var(--white); background: #07111f; }
.contact-shell { position: relative; display: grid; grid-template-columns: .9fr 1.1fr; gap: 75px; padding: 70px; overflow: hidden; border: 1px solid rgba(255,255,255,.09); border-radius: var(--radius-xl); background: linear-gradient(135deg, #0b1c2b, #102e41); box-shadow: 0 40px 90px rgba(0,0,0,.22); }
.contact-shell::before { content: ''; position: absolute; width: 520px; height: 520px; top: -340px; left: -180px; border: 1px solid rgba(118,240,209,.14); border-radius: 50%; box-shadow: 0 0 0 80px rgba(118,240,209,.025), 0 0 0 160px rgba(118,240,209,.015); }
.contact-copy { position: relative; z-index: 2; }
.eyebrow--light { color: var(--mint); }
.contact-copy h2 { font-size: clamp(36px, 4vw, 52px); }
.contact-copy > p:not(.eyebrow) { color: #a9bac6; }
.contact-channels { display: grid; gap: 11px; margin-top: 36px; }
.contact-channels a { display: flex; align-items: center; gap: 14px; padding: 13px; border: 1px solid rgba(255,255,255,.08); border-radius: 12px; background: rgba(255,255,255,.025); transition: border-color .2s ease, background .2s ease; }
.contact-channels a:hover { border-color: rgba(118,240,209,.35); background: rgba(118,240,209,.05); }
.channel-icon { width: 42px; height: 42px; display: grid; place-items: center; color: var(--mint); border-radius: 10px; background: rgba(118,240,209,.08); }
.channel-icon svg { width: 21px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.contact-channels small, .contact-channels strong { display: block; }
.contact-channels small { color: #6f8a9d; font-size: 8px; font-weight: 800; letter-spacing: 1.5px; }
.contact-channels strong { margin-top: 3px; color: #e4edf2; font-size: 12px; }
.contact-form { position: relative; z-index: 2; padding: 34px; color: var(--ink); border-radius: 19px; background: #fff; box-shadow: 0 25px 65px rgba(0,0,0,.22); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
.contact-form label { display: block; margin-bottom: 17px; color: #344959; font-size: 11px; font-weight: 700; }
.contact-form input, .contact-form select, .contact-form textarea { width: 100%; margin-top: 7px; padding: 13px 14px; color: var(--ink); border: 1px solid #dce5e8; border-radius: 9px; outline: none; background: #f9fbfb; font-size: 13px; transition: border-color .2s ease, box-shadow .2s ease, background .2s ease; }
.contact-form input, .contact-form select { height: 47px; }
.contact-form textarea { resize: vertical; min-height: 112px; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { border-color: var(--mint-dark); background: #fff; box-shadow: 0 0 0 3px rgba(56,215,178,.12); }
.contact-form .invalid { border-color: var(--danger); box-shadow: 0 0 0 3px rgba(199,82,82,.08); }
.field-error { display: none; margin-top: 5px; color: var(--danger); font-size: 10px; font-weight: 500; }
label.has-error .field-error { display: block; }
.button--form { width: 100%; margin-top: 2px; color: var(--navy-950); border: 0; background: var(--mint); }
.button--form:hover { background: #9af7df; }
.form-note { margin: 10px 0 0; color: #8696a0; text-align: center; font-size: 9px; }

.site-footer { padding: 36px 0 22px; color: #a2b1bd; background: var(--navy-950); border-top: 1px solid rgba(255,255,255,.06); }
.footer-top { display: grid; grid-template-columns: .7fr 1fr .7fr; align-items: center; gap: 40px; padding-bottom: 28px; }
.brand--footer .brand-mark { width: 40px; height: 40px; border-radius: 12px; }
.footer-top > p { max-width: 470px; margin: 0; font-size: 12px; }
.back-to-top { justify-self: end; color: #dce6ed; font-size: 12px; font-weight: 700; }
.back-to-top span { margin-left: 8px; color: var(--mint); }
.footer-bottom { display: flex; justify-content: space-between; gap: 30px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.06); font-size: 9px; }
.footer-bottom p { margin: 0; }
.legal { max-width: 660px; text-align: right; }

.whatsapp-float { position: fixed; z-index: 900; right: 24px; bottom: 24px; min-height: 50px; display: flex; align-items: center; gap: 9px; padding: 0 16px; color: #05261d; border: 1px solid rgba(255,255,255,.4); border-radius: 999px; background: var(--mint); box-shadow: 0 15px 40px rgba(0,0,0,.22); font-size: 12px; font-weight: 800; transition: transform .2s ease, box-shadow .2s ease; }
.whatsapp-float:hover { transform: translateY(-3px); box-shadow: 0 20px 48px rgba(0,0,0,.28); }
.whatsapp-float svg { width: 21px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

.toast { position: fixed; z-index: 1200; left: 50%; bottom: 28px; max-width: calc(100% - 40px); padding: 12px 17px; color: #fff; border-radius: 10px; background: #132738; box-shadow: 0 15px 45px rgba(0,0,0,.25); font-size: 12px; transform: translate(-50%, 140%); opacity: 0; transition: transform .3s ease, opacity .3s ease; }
.toast.show { transform: translate(-50%, 0); opacity: 1; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .75s ease, transform .75s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1050px) {
  :root { --header-h: 76px; }
  .main-nav { gap: 19px; }
  .hero-grid { gap: 35px; }
  h1 { font-size: 55px; }
  .system-card { transform: none; }
  .outcomes-grid, .faq-grid { gap: 60px; }
  .contact-shell { padding: 50px; gap: 45px; }
}

@media (max-width: 900px) {
  .section { padding: 88px 0; }
  .menu-toggle { display: block; position: relative; z-index: 1002; }
  .main-nav { position: fixed; inset: 0; z-index: 1001; display: flex; flex-direction: column; justify-content: center; gap: 28px; background: rgba(5,12,22,.97); opacity: 0; visibility: hidden; pointer-events: none; transition: opacity .3s ease, visibility .3s ease; }
  .main-nav.open { opacity: 1; visibility: visible; pointer-events: auto; }
  .main-nav > a:not(.button) { font-size: 22px; }
  .main-nav .button { min-width: 180px; }
  .hero { min-height: auto; padding-top: calc(var(--header-h) + 70px); }
  .hero-grid, .outcomes-grid, .expertise-grid, .faq-grid, .contact-shell { grid-template-columns: 1fr; }
  .hero-visual { min-height: 480px; margin-top: 20px; }
  .confidence-grid { grid-template-columns: repeat(2, 1fr); }
  .confidence-grid > div:nth-child(3) { border-left: 1px solid rgba(255,255,255,.08); }
  .section-heading { grid-template-columns: 1fr; gap: 22px; }
  .timeline { grid-template-columns: repeat(2, 1fr); gap: 55px 0; }
  .timeline::before { display: none; }
  .expertise-grid { gap: 55px; }
  .faq-intro { position: static; }
  .contact-shell { gap: 50px; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-top > p { grid-column: 1 / -1; grid-row: 2; }
}

@media (max-width: 640px) {
  .container { width: min(calc(100% - 28px), var(--container)); }
  .section { padding: 74px 0; }
  h1 { font-size: clamp(42px, 13vw, 56px); }
  h2 { font-size: 36px; }
  .brand-copy { display: none; }
  .hero { padding-bottom: 65px; }
  .hero-lead { font-size: 16px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 18px; }
  .hero-actions .button { width: 100%; }
  .trust-list { display: grid; }
  .hero-visual { min-height: 390px; margin-top: 10px; }
  .system-card { border-radius: 16px; }
  .system-card__header { grid-template-columns: 1fr auto; }
  .system-card__header > span:nth-child(2) { display: none; }
  .system-card__body { grid-template-columns: 38px 1fr; min-height: 345px; }
  .mini-sidebar { gap: 13px; }.mini-sidebar > span { width: 12px; }.mini-sidebar > span.active { width: 20px; height: 20px; }
  .dashboard { padding: 17px 13px; }
  .dashboard-topline strong { font-size: 11px; }
  .flow-grid { grid-template-columns: 1fr 7px 1fr 7px 1fr; margin-top: 25px; }
  .flow-step { min-height: 110px; padding: 11px 4px; }.flow-icon { width: 29px; height: 29px; }.flow-icon svg { width: 15px; }
  .dashboard-bottom { grid-template-columns: 1fr .7fr; }.chart-card,.quality-card { min-height: 100px; }.chart-bars { height: 54px; }
  .floating-tag { display: none; }
  .confidence-grid { grid-template-columns: 1fr; }
  .confidence-grid > div, .confidence-grid > div:first-child, .confidence-grid > div:nth-child(3) { border-left: 0; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.08); }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 0; padding: 30px 25px; }
  .service-card h3 { font-size: 23px; }
  .outcomes-grid { gap: 55px; }
  .timeline { grid-template-columns: 1fr; gap: 48px; }
  .timeline li { padding: 0 22px; }
  .expertise-panel { padding: 23px 18px; }.code-window pre { padding: 28px 20px 35px; font-size: 11px; }
  .expertise-points > div { grid-template-columns: 1fr; gap: 5px; }
  .faq-grid { gap: 40px; }
  .contact-shell { padding: 35px 22px; border-radius: 22px; }
  .contact-form { padding: 25px 19px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .contact-channels strong { font-size: 10px; word-break: break-all; }
  .footer-top { grid-template-columns: 1fr; gap: 21px; }.footer-top > p { grid-column: auto; grid-row: auto; }.back-to-top { justify-self: start; }
  .footer-bottom { flex-direction: column; }.legal { text-align: left; }
  .whatsapp-float { width: 50px; height: 50px; right: 15px; bottom: 15px; padding: 0; justify-content: center; }.whatsapp-float span { display: none; }
}

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

/* Formulário: estado de envio */
.form-status {
  min-height: 18px;
  margin: 8px 0 0;
  text-align: center;
  font-size: 11px;
  font-weight: 700;
  line-height: 1.45;
}
.form-status:empty { display: none; }
.form-status.is-error { color: var(--danger); }
.form-status.is-success { color: #147a5f; }

.button--form:disabled {
  cursor: wait;
  opacity: 0.72;
  transform: none;
}