/* Homepage */
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
section { padding-top: 112px; }
section h2 { font-size: clamp(38px, 5vw, 60px); margin: 10px 0 20px; max-width: 16ch; }
section > p:not(.eyebrow), .lede { max-width: 60ch; }

/* Hero */
.hero { padding-top: 56px; display: grid; grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr); gap: 56px; align-items: center; }
.hero h1 { font-size: clamp(48px, 6.6vw, 88px); margin: 14px 0 22px; }
.lede { font-size: 19px; color: var(--muted); margin: 0 0 30px; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; }
.proof { display: flex; flex-wrap: wrap; gap: 8px 22px; list-style: none; padding: 0; margin: 30px 0 0; color: var(--muted); font-size: 13px; }
.proof li::before { content: ''; display: inline-block; width: 7px; height: 7px; border-radius: 2px; background: var(--teal); margin-right: 8px; vertical-align: 1px; }
.hero-copy > * { animation: rise 0.9s cubic-bezier(.2,.7,.2,1) both; }
.hero-copy > :nth-child(2) { animation-delay: 0.08s; }
.hero-copy > :nth-child(3) { animation-delay: 0.16s; }
.hero-copy > :nth-child(4) { animation-delay: 0.24s; }
.hero-copy > :nth-child(5) { animation-delay: 0.32s; }
@keyframes rise { from { opacity: 0; transform: translateY(18px); } }
@media (max-width: 960px) { .hero { grid-template-columns: 1fr; gap: 36px; } }

/* The scan stage */
.stage { position: relative; margin: 0; padding: 14px; overflow: hidden; animation: rise 1s 0.2s cubic-bezier(.2,.7,.2,1) both; }
.stage-top { display: flex; justify-content: space-between; align-items: center; padding: 2px 4px 12px; }
.live { display: inline-flex; align-items: center; gap: 8px; font: 600 13px/1 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--teal); }
.live .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 0 0 var(--teal); animation: ping 1.6s infinite; }
@keyframes ping { 70% { box-shadow: 0 0 0 9px transparent; } 100% { box-shadow: 0 0 0 0 transparent; } }
.modes { display: inline-flex; background: var(--paper-2); border-radius: 999px; padding: 3px; }
.modes button { border: 0; background: transparent; color: var(--muted); font: 600 13.5px/1 var(--body); padding: 8px 14px; border-radius: 999px; cursor: pointer; }
.modes button[aria-pressed='true'] { background: var(--card); color: var(--ink); box-shadow: 0 1px 3px rgba(0,0,0,.12); }
.stage-view { position: relative; aspect-ratio: 4 / 3; border-radius: 12px; overflow: hidden; background: radial-gradient(120% 90% at 50% 30%, var(--teal-soft), transparent 70%), var(--paper); }
.stage-view canvas { position: absolute; inset: 0; width: 100%; height: 100%; touch-action: pan-y; cursor: grab; transition: opacity 0.6s; }
.stage-view canvas:active { cursor: grabbing; }
.stage-plan { position: absolute; inset: 0; display: grid; place-items: center; padding: 18px; background: #fff; opacity: 0; transition: opacity 0.7s; pointer-events: none; }
.stage-plan svg { width: 100%; height: 100%; }
.stage-plan.show { opacity: 1; }
.stage.planning canvas { opacity: 0; }
.stage.no-3d canvas { display: none; }
.hud { display: grid; grid-template-columns: 1fr auto; gap: 6px 16px; padding: 14px 6px 4px; }
.readout { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.readout.right { text-align: right; }
.readout strong { font-size: 18px; font-weight: 650; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.readout .big { font-size: 22px; color: var(--ink); }
.label { font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.dimtext { color: var(--dim); }
.progress { grid-column: 1 / -1; height: 3px; background: var(--line); border-radius: 3px; overflow: hidden; margin: 6px 0 4px; }
.progress span { display: block; height: 100%; background: var(--teal); transform: scaleX(0); transform-origin: left; transition: transform 0.6s cubic-bezier(.2,.7,.2,1); }
.rooms { grid-column: 1 / -1; list-style: none; padding: 0; margin: 4px 0 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 2px 18px; font-size: 14px; }
.rooms li { display: flex; align-items: center; gap: 8px; color: var(--muted); transition: color 0.3s; }
.rooms li .mono { margin-left: auto; font-size: 12px; }
.tick { width: 14px; height: 14px; border-radius: 4px; border: 1.5px solid var(--line); flex: none; transition: background 0.3s, border-color 0.3s; }
.rooms li.now { color: var(--ink); }
.rooms li.now .tick { border-color: var(--teal); }
.rooms li.done { color: var(--ink); }
.rooms li.done .tick { background: var(--teal); border-color: var(--teal); box-shadow: inset 0 0 0 2.5px var(--card); }

/* Steps */
.steps { list-style: none; padding: 0; margin: 40px 0 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 900px) { .steps { grid-template-columns: 1fr; } }
.step { padding: 20px 24px 26px; }
.step h3 { font: 650 22px/1.2 var(--body); margin: 4px 0 8px; }
.step p { margin: 0; color: var(--muted); }
.num { color: var(--teal); font-size: 13px; }
.mini { background: var(--paper); border-radius: 12px; margin-bottom: 16px; }
.mini svg { display: block; width: 100%; height: auto; }
.mini .room { fill: var(--card); stroke: var(--line); stroke-width: 2; }
.mini-scan .wall-found { fill: none; stroke: var(--ink); stroke-width: 5; stroke-dasharray: 580; stroke-dashoffset: 580; animation: wall 6s infinite; }
.mini-scan .phone { animation: walk 6s infinite; }
.mini-scan .phone rect { fill: var(--teal); }
.mini-scan .cone { fill: var(--teal); opacity: 0.16; }
@keyframes wall { 0% { stroke-dashoffset: 580; } 80%, 100% { stroke-dashoffset: 0; } }
@keyframes walk { 0% { transform: translate(52px, 112px) rotate(-90deg); } 20% { transform: translate(52px, 42px) rotate(-90deg); } 25% { transform: translate(60px, 42px) rotate(0deg); } 45% { transform: translate(188px, 42px) rotate(0deg); } 50% { transform: translate(188px, 50px) rotate(90deg); } 70% { transform: translate(188px, 112px) rotate(90deg); } 75%, 100% { transform: translate(180px, 112px) rotate(180deg); } }
.mini-measure .dimline path { fill: none; stroke: var(--dim); stroke-width: 2; stroke-dasharray: 220; stroke-dashoffset: 220; animation: dim 4s infinite; }
.mini-measure text { font: 500 12px var(--mono); fill: var(--dim); animation: fade 4s infinite; }
.mini-measure .area { font: 400 26px var(--display); fill: var(--ink); }
@keyframes dim { 0% { stroke-dashoffset: 220; } 40%, 100% { stroke-dashoffset: 0; } }
@keyframes fade { 0%, 35% { opacity: 0; } 55%, 100% { opacity: 1; } }
.mini-share .sheet rect { fill: var(--card); stroke: var(--line); stroke-width: 1.5; }
.mini-share .sheet path { stroke: var(--line); stroke-width: 4; stroke-linecap: round; }
.mini-share .tiny { fill: var(--teal-soft) !important; stroke: var(--teal) !important; }
.mini-share .s3 { animation: fan3 4s infinite; transform-origin: 120px 140px; }
.mini-share .s2 { animation: fan2 4s infinite; transform-origin: 120px 140px; }
@keyframes fan3 { 0%, 20% { transform: none; } 50%, 80% { transform: rotate(-12deg) translateX(-18px); } 100% { transform: none; } }
@keyframes fan2 { 0%, 20% { transform: none; } 50%, 80% { transform: rotate(9deg) translateX(16px); } 100% { transform: none; } }

/* Plan sheet */
.plan-show { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: 48px; align-items: center; }
@media (max-width: 960px) { .plan-show { grid-template-columns: 1fr; } }
.plan-sheet { padding: 22px; background: #fff; }
.plan-sheet svg { width: 100%; height: auto; display: block; }
.draw svg line, .draw svg path, .draw svg polygon, .draw svg polyline { stroke-dasharray: 1600; stroke-dashoffset: 1600; transition: stroke-dashoffset 2.6s cubic-bezier(.4,.1,.2,1); }
.draw svg text { opacity: 0; transition: opacity 0.8s 1.6s; }
.draw.in svg line, .draw.in svg path, .draw.in svg polygon, .draw.in svg polyline { stroke-dashoffset: 0; }
.draw.in svg text { opacity: 1; }
.facts { list-style: none; padding: 0; margin: 20px 0 28px; border-top: 1px solid var(--line); }
.facts li { display: flex; justify-content: space-between; gap: 12px; padding: 9px 0; border-bottom: 1px solid var(--line); }
.facts .mono { color: var(--dim); }

/* Tour */
.tour { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: 48px; align-items: center; }
@media (max-width: 960px) { .tour { grid-template-columns: 1fr; } }
.tour-box { aspect-ratio: 16 / 10; display: grid; place-content: center; justify-items: center; gap: 8px; overflow: hidden; background: radial-gradient(80% 80% at 50% 40%, var(--teal-soft), transparent), var(--card); }
.tour-box iframe { width: 100%; height: 100%; border: 0; display: block; }
.tour-box:has(iframe) { display: block; }

/* Features */
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid var(--line); border-left: 1px solid var(--line); margin-top: 36px; }
@media (max-width: 900px) { .grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .grid { grid-template-columns: 1fr; } }
.feat { padding: 26px 26px 30px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.feat h3 { font: 650 19px/1.3 var(--body); margin-bottom: 6px; }
.feat p { margin: 0; color: var(--muted); }
.tag { font-size: 11px; color: var(--teal); border: 1px solid var(--teal); border-radius: 6px; padding: 1px 5px; vertical-align: 2px; }

/* Web */
.web-card { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: 32px; padding: 44px; align-items: center; overflow: hidden; }
@media (max-width: 900px) { .web-card { grid-template-columns: 1fr; padding: 28px; } }
.phones { display: flex; gap: 16px; justify-content: center; }
.phones img { width: 46%; max-width: 220px; height: auto; border-radius: 26px; border: 6px solid var(--ink); box-shadow: var(--shadow); }
.phones img:last-child { transform: translateY(28px); }

/* Pricing */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin: 36px 0 18px; }
@media (max-width: 900px) { .plans { grid-template-columns: 1fr; } }
.plan { padding: 24px 26px 28px; }
.plan h3 { font: 650 21px/1.2 var(--body); }
.plan .price { color: var(--dim); margin: 6px 0 10px; }
.plan p:last-child { margin: 0; color: var(--muted); }
.plan.featured { border-color: var(--teal); box-shadow: 0 0 0 1px var(--teal), var(--shadow); }
.small { font-size: 14px; }

/* FAQ */
.qa { border-top: 1px solid var(--line); margin-top: 28px; max-width: 860px; }
.qa details { border-bottom: 1px solid var(--line); padding: 4px 0; }
.qa summary { cursor: pointer; list-style: none; padding: 16px 36px 16px 0; font-weight: 650; font-size: 18px; position: relative; }
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after { content: '+'; position: absolute; right: 4px; top: 12px; font: 400 26px var(--body); color: var(--teal); transition: transform 0.2s; }
.qa details[open] summary::after { transform: rotate(45deg); }
.qa details p { margin: 0 0 18px; color: var(--muted); max-width: 70ch; }

.final { text-align: center; display: grid; justify-items: center; }
.final h2 { max-width: none; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.8s cubic-bezier(.2,.7,.2,1), transform 0.8s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1; transform: none; }
.grid .reveal:nth-child(2), .steps .reveal:nth-child(2), .plans .reveal:nth-child(2) { transition-delay: 0.08s; }
.grid .reveal:nth-child(3), .steps .reveal:nth-child(3), .plans .reveal:nth-child(3) { transition-delay: 0.16s; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } .draw svg * { stroke-dashoffset: 0 !important; opacity: 1 !important; } }