:root {
	--bg: #fafaf8;
	--surface: #ffffff;
	--slate: #0b1226;
	--slate-2: #16203a;
	--accent: #ff6a00;
	--accent-dark: #c2410c; /* orange text on light surfaces, 4.9:1 */
	--accent-soft: #fff0e5;
	--text: #0f1014;
	--muted: #616976;
	--border: #e5e4e0;
	--success: #1a7f4b;
	--display: "Satoshi", sans-serif;
	--body: "DM Sans", sans-serif;
	--mono: "Geist Mono", monospace;
	--code: "JetBrains Mono", monospace;
	--ease: cubic-bezier(0, 0, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--body); font-size: 15px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
.shell { width: min(1280px, calc(100% - 64px)); margin: 0 auto; }
.skip-link { position: fixed; top: 8px; left: 8px; z-index: 200; padding: 10px 14px; background: var(--surface); color: var(--text); transform: translateY(-150%); border-radius: 4px; }
.skip-link:focus { transform: translateY(0); }

.site-header { position: absolute; inset: 0 0 auto; z-index: 100; height: 76px; color: #fff; }
.site-header.is-scrolled { position: fixed; background: rgba(11,18,38, .96); box-shadow: 0 1px 0 rgba(255,255,255,.09); backdrop-filter: blur(16px); }
.nav-shell { height: 100%; display: flex; align-items: center; gap: 28px; }
.brand { width: 126px; height: 54px; overflow: hidden; display: flex; align-items: center; margin-right: auto; }
.brand img { width: 126px; height: auto; }
.nav-links { display: flex; align-items: center; gap: 24px; }
.nav-links a { color: rgba(255,255,255,.7); font-size: 11px; font-weight: 500; }
.nav-links a:hover { color: #fff; }
.nav-links .nav-login { padding: 10px 18px; border-radius: 6px; background: var(--accent); color: var(--slate); font-weight: 700; }
.nav-links .nav-login:hover { background: #ff8126; color: var(--slate); }
.nav-toggle { display: none; width: 44px; height: 44px; padding: 9px; border: 0; background: transparent; cursor: pointer; }
.nav-toggle span { display: block; height: 2px; margin: 5px 0; background: #fff; transition: transform .2s var(--ease), opacity .2s var(--ease); }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.button { display: inline-flex; min-height: 48px; align-items: center; justify-content: center; padding: 0 24px; border: 1px solid var(--accent); border-radius: 8px; background: var(--accent); color: var(--slate); font-size: 13px; font-weight: 700; transition: background .15s var(--ease), border-color .15s var(--ease), transform .15s var(--ease); }
.button:hover { background: #ff8126; border-color: #ff8126; transform: translateY(-1px); }
.button--small { min-height: 38px; padding: 0 17px; font-size: 11px; }
.button--secondary-dark { background: transparent; border-color: rgba(255,255,255,.32); color: #fff; }
.button--secondary-dark:hover { background: rgba(255,255,255,.07); border-color: rgba(255,255,255,.7); }
[tabindex="-1"]:focus { outline: none; }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 3px solid #ff8a3d; outline-offset: 3px; }

.hero { background: var(--slate); color: #fff; padding-top: 76px; }
.hero-grid { min-height: 610px; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(420px, .95fr); align-items: center; gap: 56px; padding-top: 48px; padding-bottom: 48px; }
.hero-copy { position: relative; z-index: 2; }
.eyebrow { margin: 0 0 14px; color: #c2410c; font-size: 10px; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; }
.eyebrow--light { color: #ff8a3d; }
.eyebrow--light > span { display: inline-block; width: 7px; height: 7px; margin-right: 8px; border-radius: 50%; background: var(--accent); }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: var(--display); }
.hero h1 { max-width: 660px; margin-bottom: 22px; font-size: clamp(48px, 5.1vw, 76px); font-weight: 700; letter-spacing: -.045em; line-height: .98; }
.hero h1 em { color: var(--accent); font-style: normal; }
.hero-lede { max-width: 570px; margin-bottom: 28px; color: rgba(255,255,255,.7); font-size: 16px; line-height: 1.65; }
.hero-actions { display: flex; gap: 12px; margin-bottom: 14px; }
.hero-note { margin: 0; color: rgba(255,255,255,.52); font-size: 12px; }
.hero-visual { position: relative; min-height: 430px; display: flex; align-items: center; justify-content: center; isolation: isolate; }
.hero-visual::before { content: ""; position: absolute; width: 390px; height: 390px; border: 1px solid rgba(255,106,0,.25); border-radius: 50%; z-index: -2; }
.hero-visual img { position: relative; z-index: 1; width: min(100%, 580px); filter: drop-shadow(0 24px 28px rgba(0,0,0,.25)); }
.speed-line { position: absolute; left: 2%; height: 3px; border-radius: 4px; background: linear-gradient(90deg, transparent, rgba(255,106,0,.65)); z-index: -1; }
.speed-line--one { top: 35%; width: 45%; }
.speed-line--two { top: 47%; width: 55%; }
.speed-line--three { top: 59%; width: 38%; }
.signal-card { position: absolute; z-index: 2; display: flex; align-items: center; gap: 9px; min-width: 154px; padding: 10px 12px; border-radius: 8px; background: #fff; color: var(--text); box-shadow: 0 12px 28px rgba(0,0,0,.24); font-size: 9px; line-height: 1.35; }
.signal-card i { color: var(--accent); font-size: 15px; }
.signal-card strong { display: block; font-family: var(--display); font-size: 10px; }
.signal-card--one { top: 26%; left: -2%; }
.signal-card--two { bottom: 21%; left: 7%; }

/* ===== HERO MOTION — live delivery scene ===== */
.hero-visual .mascot { animation: mascot-fly 3.6s ease-in-out infinite; will-change: transform; }
@keyframes mascot-fly {
	0%, 100% { transform: translate(0, 0) rotate(0deg); }
	50% { transform: translate(6px, -12px) rotate(-1.5deg); }
}
/* streaks racing along the speed lines */
.speed-line { overflow: hidden; }
.speed-line::after {
	content: ""; position: absolute; top: 0; bottom: 0; width: 34%; border-radius: inherit;
	background: linear-gradient(90deg, transparent, #fff 60%, transparent);
	opacity: .85; transform: translateX(-120%);
	animation: streak 1.8s cubic-bezier(.4, 0, .2, 1) infinite;
}
.speed-line--two::after { animation-delay: .6s; animation-duration: 1.5s; }
.speed-line--three::after { animation-delay: 1.1s; animation-duration: 2.1s; }
@keyframes streak { to { transform: translateX(360%); } }
/* dot orbiting the ring */
.orbit { position: absolute; width: 390px; height: 390px; border-radius: 50%; z-index: -2; animation: orbit-spin 14s linear infinite; }
.orbit-dot {
	position: absolute; top: -5px; left: 50%; width: 10px; height: 10px; margin-left: -5px;
	border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 5px rgba(255,106,0,.18), 0 0 18px rgba(255,106,0,.7);
}
@keyframes orbit-spin { to { transform: rotate(360deg); } }
/* signal ripples broadcasting from the bird */
.ripple {
	position: absolute; left: 50%; top: 50%; width: 260px; height: 260px; margin: -130px 0 0 -130px;
	border: 1px solid rgba(255,106,0,.45); border-radius: 50%; z-index: -3; opacity: 0;
	animation: ripple 4s ease-out infinite;
}
.ripple--late { animation-delay: 2s; }
@keyframes ripple {
	0% { transform: scale(.7); opacity: .7; }
	100% { transform: scale(1.9); opacity: 0; }
}
/* cards gently float out of phase with the bird */
.signal-card { animation: card-float 5s ease-in-out infinite; }
.signal-card--two { animation-delay: -2.5s; }
@keyframes card-float {
	0%, 100% { transform: translateY(0); }
	50% { transform: translateY(-6px); }
}
.signal-card em { font-style: normal; }
.signal-card > span { transition: opacity .25s var(--ease), transform .25s var(--ease); }
.signal-card.is-swapping > span { opacity: 0; transform: translateY(4px); }
.signal-card i { transition: color .25s var(--ease); }
.signal-card.is-done i { color: var(--success); }
.live-dot { position: absolute; top: 8px; right: 8px; width: 6px; height: 6px; border-radius: 50%; background: var(--success); }
.live-dot::after { content: ""; position: absolute; inset: 0; border-radius: 50%; background: inherit; animation: live-ping 1.6s ease-out infinite; }
@keyframes live-ping { to { transform: scale(3); opacity: 0; } }
/* save battery when the hero is off screen */
.hero-visual.is-paused *, .hero-visual.is-paused *::before, .hero-visual.is-paused *::after { animation-play-state: paused !important; }
.proof-strip { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid rgba(255,255,255,.12); }
.proof-strip > div { padding: 22px 26px 25px 0; border-right: 1px solid rgba(255,255,255,.12); }
.proof-strip > div:not(:first-child) { padding-left: 28px; }
.proof-strip > div:last-child { border-right: 0; }
.proof-strip strong { display: block; margin-bottom: 4px; font-family: var(--display); font-size: 18px; }
.proof-strip span { color: rgba(255,255,255,.52); font-size: 11px; }

.section { padding: 104px 0; }
.section-heading { margin-bottom: 46px; }
.section-heading--split { display: grid; grid-template-columns: 1.1fr .7fr; align-items: end; gap: 72px; }
.section-heading h2, .developer-copy h2, .faq-grid h2, .closing-cta h2 { margin-bottom: 0; font-size: clamp(34px, 4vw, 52px); line-height: 1.04; letter-spacing: -.035em; }
.section-heading > p, .section-heading--split > p { max-width: 470px; margin: 0; color: var(--muted); }

.section--channels { background: #f3f5f8; }
.channel-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--border); border-left: 1px solid var(--border); }
.channel-card { min-height: 154px; display: grid; grid-template-columns: 42px 1fr; gap: 18px; padding: 27px; border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); background: rgba(255,255,255,.78); }
.channel-card--soon { background: rgba(235,243,252,.55); }
.channel-icon { width: 38px; height: 38px; display: inline-flex; align-items: center; justify-content: center; border-radius: 8px; background: #ebf3fc; color: #1e6ab0; }
.channel-icon--amber { background: var(--accent-soft); color: var(--accent-dark); }
.channel-card h3 { margin: 1px 0 6px; font-size: 17px; }
.channel-card p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.55; }
.channel-title-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.status { padding: 3px 7px; border-radius: 999px; background: var(--accent); color: var(--slate); font-size: 8px; font-weight: 700; text-transform: uppercase; }

.section--steps { background: var(--surface); }
.steps-list { position: relative; display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; margin: 0; padding: 34px 0 0; list-style: none; border-top: 2px solid var(--border); }
.steps-list::before { content: ""; position: absolute; top: -2px; left: 0; width: 20%; height: 2px; background: var(--accent); }
.steps-list li { padding: 0 28px 0 0; }
.steps-list li > span { display: flex; width: 30px; height: 30px; align-items: center; justify-content: center; margin-bottom: 17px; border-radius: 50%; background: var(--accent); color: var(--slate); font-family: var(--mono); font-size: 10px; font-weight: 700; }
.steps-list h3 { margin-bottom: 5px; font-size: 15px; }
.steps-list p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.5; }

/* ===== STEPS MOTION — the campaign plays through ===== */
.steps-list { --progress: 20%; }
.steps-list::before { width: var(--progress); transition: width .6s cubic-bezier(.4, 0, .2, 1); }
.steps-list li[data-step] { cursor: pointer; border-radius: 4px; }
.steps-list li[data-step] > span { background: var(--surface); color: var(--muted); border: 1.5px solid var(--border); transition: background .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease); }
.steps-list li.is-done > span { background: var(--accent-soft); color: var(--text); border-color: var(--accent-soft); }
.steps-list li.is-active > span { background: var(--accent); color: var(--slate); border-color: var(--accent); animation: step-pulse 1.6s ease-out infinite; }
@keyframes step-pulse {
	0% { box-shadow: 0 0 0 0 rgba(255,106,0,.45); }
	100% { box-shadow: 0 0 0 10px rgba(255,106,0,0); }
}
.step-rider { position: absolute; top: -2px; left: var(--progress); width: 48px; padding: 0 !important; transform: translate(-80%, -58%); transition: left .6s cubic-bezier(.4, 0, .2, 1); pointer-events: none; }
.step-rider img { width: 48px; animation: rider-bob 1.2s ease-in-out infinite; }
@keyframes rider-bob { 50% { transform: translateY(-3px); } }

.step-demo { height: 34px; margin-top: 12px; display: flex; flex-direction: column; gap: 3px; opacity: 0; transform: translateY(6px); transition: opacity .3s var(--ease), transform .3s var(--ease); font-size: 11px; }
.steps-list li.is-active .step-demo { opacity: 1; transform: none; }
.demo-toggle, .demo-chips { display: inline-flex; gap: 4px; }
.demo-toggle b, .demo-chips b { padding: 3px 9px; border: 1px solid var(--border); border-radius: 9999px; font-weight: 600; color: var(--muted); }
.is-active .demo-toggle b:last-child { animation: demo-pick .01s .7s forwards; }
.is-active .demo-chips b { animation: demo-scan 1.6s steps(1) forwards; }
.is-active .demo-chips b:nth-child(2) { animation-delay: .4s; }
.is-active .demo-chips b:nth-child(3) { animation-delay: .8s; }
.is-active .demo-chips b:nth-child(1) { animation-name: demo-scan-keep; animation-delay: 1.2s; }
@keyframes demo-pick { to { background: var(--accent); border-color: var(--accent); color: var(--slate); } }
@keyframes demo-scan { 0% { background: var(--accent-soft); border-color: var(--accent); color: var(--text); } 25% { background: none; border-color: var(--border); color: var(--muted); } }
@keyframes demo-scan-keep { to { background: var(--accent); border-color: var(--accent); color: var(--slate); } }
.demo-file { color: var(--muted); }
.demo-file i { color: var(--accent-dark); }
.demo-file b { font-family: var(--mono); color: var(--text); font-variant-numeric: tabular-nums; }
.demo-type { display: flex; align-items: center; min-width: 0; color: var(--text); }
.demo-type em { font-style: normal; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.demo-caret { width: 1.5px; height: 12px; margin-left: 1px; background: var(--accent); animation: caret .8s steps(1) infinite; }
@keyframes caret { 50% { opacity: 0; } }
.demo-meta { color: var(--muted); font-family: var(--mono); font-size: 10px; }
.demo-send { position: relative; height: 22px; }
.demo-send b { position: absolute; left: 0; top: 0; display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px; border-radius: 9999px; font-weight: 600; white-space: nowrap; }
.demo-sending { background: var(--accent-soft); color: var(--accent-dark); }
.demo-done { background: #e3f3ea; color: var(--success); opacity: 0; }
.is-active .demo-sending { animation: demo-out .2s 1.1s forwards; }
.is-active .demo-done { animation: demo-in .3s 1.2s forwards; }
@keyframes demo-out { to { opacity: 0; } }
@keyframes demo-in { from { opacity: 0; transform: scale(.9); } to { opacity: 1; transform: none; } }
.section--steps.is-paused *, .section--steps.is-paused *::before, .section--steps.is-paused *::after { animation-play-state: paused !important; }

.section--use-cases { background: #f3f5f8; }
.use-case-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--text); }
.use-case-grid article { padding: 22px 28px 6px 0; }
.use-case-grid article + article { padding-left: 24px; border-left: 1px solid var(--border); }
.use-case-grid span { display: block; margin-bottom: 9px; color: #c2410c; font-size: 9px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.use-case-grid h3 { margin: 0; font-size: 17px; line-height: 1.3; }

.section--pricing { background: var(--bg); }
.price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.price-card { min-height: 168px; padding: 22px; border: 1px solid var(--border); border-radius: 10px; background: var(--surface); }
.price-card--featured { border: 2px solid var(--accent); padding: 21px; }
.price-card--muted { background: #eef3f7; }
.price-top { min-height: 23px; display: flex; align-items: center; justify-content: space-between; gap: 10px; color: var(--muted); font-size: 11px; font-weight: 700; text-transform: uppercase; }
.price-top small { padding: 3px 8px; border-radius: 999px; background: var(--accent); color: var(--slate); font-size: 8px; }
.price { min-height: 48px; display: flex; align-items: baseline; gap: 8px; margin: 8px 0; }
.price strong { font-family: var(--mono); font-size: 33px; line-height: 1; }
.price strong:not(:first-child), .price-card:nth-child(n+3) .price strong { font-family: var(--display); font-size: 22px; }
.price span { color: var(--muted); font-size: 11px; }
.price-card p { margin: 0; color: var(--muted); font-size: 12px; }
.price-card p a { color: #155e9b; text-decoration: underline; text-underline-offset: 3px; }
.pricing-notes { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 14px; }
.pricing-notes > div { padding: 19px 22px; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); }
.pricing-notes span { display: block; margin-bottom: 3px; font-family: var(--display); font-size: 14px; font-weight: 700; }
.pricing-notes p { margin: 0; color: var(--muted); font-size: 12px; }
.estimator { display: grid; grid-template-columns: 1fr auto; gap: 48px; align-items: center; margin-top: 20px; padding: 32px 36px; border-radius: 12px; background: var(--slate); color: #fff; }
.estimator h3 { margin: 0 0 5px; font-size: 24px; }
.estimator p { margin-bottom: 18px; color: rgba(255,255,255,.6); font-size: 13px; }
.estimate-options { display: flex; gap: 8px; flex-wrap: wrap; }
.estimate-options button { padding: 7px 13px; border: 1px solid rgba(255,255,255,.16); border-radius: 999px; background: transparent; color: rgba(255,255,255,.72); cursor: pointer; font-family: var(--mono); font-size: 10px; }
.estimate-options button:hover, .estimate-options button.active { border-color: var(--accent); background: var(--accent); color: var(--slate); }
.estimate-total { min-width: 310px; text-align: right; }
.estimate-total > span { display: block; color: rgba(255,255,255,.48); font-size: 10px; }
.estimate-total > strong { display: block; font-family: var(--display); font-size: 18px; }
.estimate-total b { color: var(--accent); font-family: var(--mono); font-size: 42px; line-height: 1; }
.estimate-total small { display: block; margin: 3px 0 14px; color: rgba(255,255,255,.58); font-size: 10px; }

.section--developers { background: #f3f5f8; }
.developer-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.developer-copy h2 { max-width: 560px; margin-bottom: 20px; }
.developer-copy > p:not(.eyebrow) { max-width: 570px; color: var(--muted); }
.check-list { margin: 24px 0 30px; padding: 0; list-style: none; }
.check-list li { position: relative; margin: 10px 0; padding-left: 24px; font-size: 13px; }
.check-list li::before { content: "✓"; position: absolute; left: 0; color: var(--success); font-weight: 700; }
.developer-actions { display: flex; align-items: center; gap: 22px; }
.text-link { color: var(--text); font-size: 13px; font-weight: 700; }
.text-link span { color: var(--accent-dark); }
.code-window { overflow: hidden; border: 1px solid #243152; border-radius: 12px; background: #0e1730; box-shadow: 0 22px 50px rgba(11,18,38,.18); color: #d7dde7; }
.code-window__bar { height: 46px; display: flex; align-items: center; gap: 7px; padding: 0 17px; border-bottom: 1px solid #1f2a47; }
.code-window__bar > span { width: 8px; height: 8px; border-radius: 50%; background: #4a5878; }
.code-window__bar small { margin-left: auto; color: #7f8b9b; }
.code-window pre { margin: 0; padding: 28px; overflow-x: auto; }
.code-window code { font-family: var(--code); font-size: 12px; line-height: 1.8; }
.code-method { color: #ff8a3d; }
.code-success { color: #55c489; }

.section--faq { background: var(--surface); }
.faq-grid { display: grid; grid-template-columns: .7fr 1.3fr; gap: 80px; }
.faq-list { border-top: 1px solid var(--border); }
.faq-list details { border-bottom: 1px solid var(--border); }
.faq-list summary { position: relative; padding: 23px 42px 23px 0; cursor: pointer; list-style: none; font-family: var(--display); font-size: 16px; font-weight: 700; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; right: 8px; top: 18px; color: var(--accent-dark); font-family: var(--body); font-size: 24px; font-weight: 400; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list p { max-width: 680px; margin: -7px 42px 22px 0; color: var(--muted); font-size: 14px; }

.section--cta { padding-top: 24px; background: var(--surface); }
.closing-cta { position: relative; overflow: hidden; display: grid; grid-template-columns: 110px 1fr auto; gap: 30px; align-items: center; padding: 38px 44px; border: 1px solid #243152; border-radius: 12px; background: var(--slate); color: #fff; }
.closing-cta img { width: 120px; transform: scale(1.3); filter: drop-shadow(0 12px 20px rgba(0,0,0,.25)); }
.closing-cta h2 { font-size: 36px; }
.closing-cta p:not(.eyebrow) { margin: 5px 0 0; color: rgba(255,255,255,.6); font-size: 13px; }
.closing-actions { display: flex; gap: 10px; }

.site-footer { padding: 72px 0 22px; background: #080e1d; color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.3fr .8fr .7fr 1fr; gap: 58px; padding-bottom: 60px; }
.footer-brand img { width: 152px; margin-bottom: 12px; }
.footer-brand p, .footer-grid > div > p { max-width: 260px; color: rgba(255,255,255,.55); font-size: 12px; }
.footer-grid h2 { margin-bottom: 16px; color: rgba(255,255,255,.42); font-family: var(--body); font-size: 10px; letter-spacing: .12em; text-transform: uppercase; }
.footer-grid a, .footer-grid span { display: block; margin: 8px 0; color: rgba(255,255,255,.7); font-size: 12px; }
.footer-grid a:hover { color: #fff; }
.footer-bottom { display: flex; justify-content: space-between; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.1); color: rgba(255,255,255,.42); font-size: 11px; }

@media (max-width: 1100px) {
	.shell { width: min(100% - 48px, 1280px); }
	.nav-links { gap: 15px; }
	.nav-links a { font-size: 10px; }
	.hero-grid { grid-template-columns: 1fr 420px; gap: 24px; }
	.signal-card--one { left: 2%; }
	.developer-grid { gap: 48px; }
	.closing-cta { grid-template-columns: 90px 1fr; }
	.closing-actions { grid-column: 2; }
}

@media (max-width: 900px) {
	.nav-links { display: none; }
	.nav-toggle { display: block; }
	.nav-links.open { position: fixed; top: 76px; left: 0; right: 0; display: flex; flex-direction: column; align-items: flex-start; gap: 0; padding: 18px 24px 28px; background: rgba(11,18,38,.99); border-top: 1px solid rgba(255,255,255,.1); }
	.nav-links.open a { width: 100%; padding: 15px 0; border-bottom: 1px solid rgba(255,255,255,.08); font-size: 13px; }
	.nav-links.open .nav-login { margin-top: 14px; padding: 13px 18px; border-bottom: 0; text-align: center; }
	.hero-grid { grid-template-columns: 1fr; padding-top: 90px; }
	.hero-copy { max-width: 680px; }
	.hero-visual { min-height: 360px; }
	.hero-visual img { width: 520px; }
	.proof-strip { grid-template-columns: 1fr 1fr; }
	.proof-strip > div:nth-child(2) { border-right: 0; }
	.proof-strip > div:nth-child(n+3) { border-top: 1px solid rgba(255,255,255,.12); }
	.section-heading--split { grid-template-columns: 1fr; gap: 24px; }
	.channel-grid, .price-grid { grid-template-columns: repeat(2, 1fr); }
	.steps-list { grid-template-columns: 1fr; border-top: 0; padding-top: 0; }
	.steps-list::before { display: none; }
	.steps-list .step-rider { display: none; }
	.step-demo { height: 0; margin-top: 0; overflow: hidden; transition: none; }
	.steps-list li.is-active .step-demo { height: 34px; margin-top: 10px; }
	.steps-list li { display: grid; grid-template-columns: 38px 1fr; gap: 12px; padding: 16px 0; border-bottom: 1px solid var(--border); }
	.steps-list li > span { margin: 0; }
	.use-case-grid { grid-template-columns: 1fr 1fr; }
	.use-case-grid article:nth-child(3) { padding-left: 0; border-left: 0; border-top: 1px solid var(--border); }
	.use-case-grid article:nth-child(4) { border-top: 1px solid var(--border); }
	.estimator { grid-template-columns: 1fr; gap: 28px; }
	.estimate-total { min-width: 0; text-align: left; }
	.developer-grid { grid-template-columns: 1fr; }
	.faq-grid { grid-template-columns: 1fr; gap: 40px; }
	.footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 620px) {
	.shell { width: calc(100% - 32px); }
	.site-header { height: 64px; }
	.brand, .brand img { width: 112px; }
	.nav-links.open { top: 64px; }
	.hero { padding-top: 64px; }
	.hero-grid { display: flex; min-height: auto; flex-direction: column; gap: 10px; padding-top: 24px; padding-bottom: 34px; }
	.hero-copy { order: 2; }
	.hero-visual { order: 1; width: 100%; min-height: 230px; }
	.hero-visual::before, .signal-card, .orbit, .ripple { display: none; }
	.hero-visual img { width: min(420px, 116vw); margin-left: -8vw; }
	.speed-line { left: 0; }
	.hero h1 { font-size: clamp(40px, 12vw, 54px); }
	.hero-lede { font-size: 15px; }
	.hero-actions { flex-direction: column; }
	.hero-actions .button { width: 100%; }
	.hero-note { text-align: center; }
	.proof-strip { width: 100%; }
	.proof-strip > div, .proof-strip > div:not(:first-child) { padding: 18px 16px; }
	.proof-strip strong { font-size: 15px; }
	.section { padding: 72px 0; }
	.section-heading { margin-bottom: 34px; }
	.section-heading h2, .developer-copy h2, .faq-grid h2 { font-size: 38px; }
	.channel-grid { grid-template-columns: 1fr 1fr; }
	.channel-card { min-height: 138px; display: block; padding: 18px; }
	.channel-icon { margin-bottom: 12px; }
	.channel-card h3 { font-size: 15px; }
	.channel-card p { font-size: 11px; }
	.channel-title-row { display: block; }
	.status { display: inline-block; margin-bottom: 5px; }
	.use-case-grid { grid-template-columns: 1fr; }
	.use-case-grid article, .use-case-grid article + article { padding: 18px 0; border-left: 0; border-top: 1px solid var(--border); }
	.price-grid { grid-template-columns: 1fr; gap: 0; border-top: 1px solid var(--border); }
	.price-card, .price-card--featured { min-height: 0; display: grid; grid-template-columns: 1fr auto; gap: 4px 14px; align-items: center; padding: 18px 0; border: 0; border-bottom: 1px solid var(--border); border-radius: 0; background: transparent; }
	.price-card--featured { border-bottom: 2px solid var(--accent); }
	.price-top { min-height: 0; display: block; }
	.price-top small { display: inline-block; margin-left: 7px; }
	.price { min-height: 0; justify-content: flex-end; margin: 0; }
	.price strong, .price-card:nth-child(n+3) .price strong { font-size: 22px; }
	.price-card p { grid-column: 1 / -1; }
	.pricing-notes { grid-template-columns: 1fr; }
	.estimator { padding: 28px 22px; }
	.estimate-total b { font-size: 36px; }
	.developer-actions { align-items: flex-start; flex-direction: column; }
	.code-window pre { padding: 20px; }
	.code-window code { font-size: 10px; }
	.closing-cta { display: flex; align-items: flex-start; flex-direction: column; padding: 28px 24px; }
	.closing-cta img { width: 100px; }
	.closing-cta h2 { font-size: 35px; }
	.closing-actions { width: 100%; flex-direction: column; }
	.footer-grid { grid-template-columns: 1fr; gap: 28px; }
	.footer-bottom { gap: 20px; }
}

@media (prefers-reduced-motion: reduce) {
	*, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
	.hero-visual *, .hero-visual *::before, .hero-visual *::after { animation: none !important; }
	.ripple, .speed-line::after { display: none; }
	.section--steps *, .section--steps *::before, .section--steps *::after { animation: none !important; transition: none !important; }
	.step-demo, .steps-list .step-rider { display: none; }
}