/* Seat Four: "Phones" page. Loads after site.css and costs.css, reuses their tokens, .ptable, .tag, .duo, .panel, .filter. */

/* ---------- hero pop card over the render ---------- */
.ph-pop { position: absolute; left: 2%; top: 4%; width: min(250px, 46%); height: 66px; pointer-events: none; }
.ph-pop > span { position: absolute; inset: 0; display: grid; grid-template-columns: auto 1fr; grid-template-rows: auto auto; column-gap: 12px; align-items: center; padding: 10px 14px; background: rgba(255,255,255,.94); border: 1px solid var(--divider); border-radius: 16px; box-shadow: var(--shadow-lg); }
.ph-pop .i { grid-row: 1 / 3; width: 38px; height: 38px; padding: 8px; border-radius: 12px; background: var(--brand-tint); color: var(--brand); }
.ph-pop b { font: 600 .95rem var(--head); line-height: 1.1; align-self: end; }
.ph-pop small { font-size: .74rem; color: var(--text-2); line-height: 1.2; align-self: start; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ph-pop-a { animation: phA 9s ease-in-out infinite; }
.ph-pop-b { animation: phB 9s ease-in-out infinite; opacity: 0; }
.ph-pop-b .i { background: var(--green-bg); color: var(--green); }
.ph-pop-a .i { animation: ringshake 1s ease-in-out infinite; }
@keyframes phA { 0% { opacity: 0; transform: translateY(10px) scale(.96); } 8%, 34% { opacity: 1; transform: none; } 42%, 100% { opacity: 0; transform: translateY(-8px); } }
@keyframes phB { 0%, 38% { opacity: 0; transform: translateY(10px) scale(.96); } 48%, 88% { opacity: 1; transform: none; } 96%, 100% { opacity: 0; transform: translateY(-8px); } }
@keyframes ringshake { 0%, 100% { transform: rotate(0); } 15% { transform: rotate(-14deg); } 30% { transform: rotate(12deg); } 45% { transform: rotate(-8deg); } 60% { transform: rotate(0); } }

/* ---------- shared bits ---------- */
.pchip { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: .7rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; white-space: nowrap; }
.pchip.live { background: var(--green-bg); color: var(--green); }
.pchip.testing { background: var(--brand-tint); color: var(--brand-pressed); }
.pchip.planned { background: #EEF0F5; color: #4A5361; border: 1px dashed #8792A3; }
.pchip.unconf { background: var(--amber-bg); color: var(--amber); }
.pw, .ph, .pa { background: var(--surface); }
.small { font-size: .85rem; }

/* ---------- three ways ---------- */
.pw-tabs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 48px; }
.pw-card { position: relative; text-align: left; display: flex; flex-direction: column; gap: 4px; padding: 24px 24px 22px; background: var(--surface); border: 1px solid var(--divider); border-radius: var(--radius-xl); cursor: pointer; font: inherit; color: var(--ink); transition: transform .2s, box-shadow .2s, border-color .2s; }
.pw-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: #CDBFFB; }
.pw-card[aria-selected="true"] { border-color: var(--brand); box-shadow: 0 0 0 4px var(--brand-tint), var(--shadow-lg); }
.pw-card-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.pw-card .ic { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 14px; background: var(--brand-tint); color: var(--brand); transition: background .2s, color .2s; }
.pw-card[aria-selected="true"] .ic { background: var(--brand); color: #fff; }
.pw-badge { font-size: .72rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; padding: 4px 10px; border-radius: 999px; background: var(--canvas); color: var(--text-2); }
.pw-card[aria-selected="true"] .pw-badge { background: var(--brand-tint); color: var(--brand-pressed); }
.pw-card b { font: 600 1.25rem var(--head); letter-spacing: -.01em; }
.pw-card .sub { color: var(--text-2); font-size: .92rem; }
.pw-price { margin-top: 12px; font: 700 1.05rem var(--head); color: var(--brand); }
.pw-more { position: absolute; right: 18px; bottom: 16px; color: var(--text-2); transition: transform .25s; }
.pw-more .i { width: 18px; height: 18px; }
.pw-card[aria-selected="true"] .pw-more { transform: rotate(180deg); color: var(--brand); }
.pw-panels { margin-top: 22px; }
.pw-panel { background: var(--canvas); border: 1px solid var(--divider); border-radius: var(--radius-xl); padding: 34px; animation: pwIn .35s ease both; }
.pw-panel[hidden] { display: none; }
@keyframes pwIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.pw-head h3 { font-size: 1.6rem; display: flex; flex-wrap: wrap; gap: 10px 14px; align-items: center; }
.pw-head p { color: var(--text-2); max-width: 780px; margin: 0; }
.pw-costs { display: flex; flex-wrap: wrap; gap: 10px; margin: 22px 0 8px; }
.pw-cost { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: 999px; background: var(--surface); border: 1px solid var(--divider); font-size: .88rem; font-weight: 600; }
.pw-cost .i { width: 16px; height: 16px; color: var(--brand); }
.pw-cost.soft { background: transparent; border-style: dashed; color: var(--text-2); font-weight: 500; }
.pw-cols { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 28px; margin-top: 22px; }
.pw-cols > div { min-width: 0; }
.pw-cols h4 { font: 700 .76rem var(--body); letter-spacing: .1em; text-transform: uppercase; color: var(--text-2); margin: 0 0 12px; }
.pw-cols ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.pw-cols li { display: flex; gap: 10px; align-items: flex-start; font-size: .94rem; }
.pw-cols li .i { width: 18px; height: 18px; margin-top: 3px; color: var(--green); }
.pw-cols li.x .i { color: var(--amber); }
.pw-fit { background: var(--surface); border: 1px solid #E4DBFF; border-radius: var(--radius-lg); padding: 20px; }
.pw-fit p { margin: 0 0 8px; font-size: .94rem; }
.pw-split { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 22px; }
.pw-kind { display: grid; gap: 8px; align-content: start; background: var(--surface); border: 1px solid var(--divider); border-radius: var(--radius-lg); padding: 18px 20px; }
.pw-kind .tag { justify-self: start; }
.pw-kind b { font: 600 1.05rem var(--head); }
.pw-kind span:not(.tag) { font-size: .9rem; color: var(--text-2); }

/* minutes chart */
.pw-chart { margin-top: 56px; background: var(--ink); color: #fff; border-radius: var(--radius-xl); padding: 34px; position: relative; overflow: hidden; }
.pw-chart::before { content: ""; position: absolute; width: 520px; height: 520px; right: -200px; top: -260px; background: radial-gradient(circle, rgba(117,73,239,.45), rgba(117,73,239,0) 65%); }
.pw-chart > * { position: relative; }
.pw-chart h3 { margin-bottom: 4px; }
.pw-chart .muted { color: #B7BEC8; margin: 0; font-size: .92rem; }
.pw-chart-top { display: flex; justify-content: space-between; gap: 18px; align-items: flex-start; flex-wrap: wrap; }
.pw-dir { display: inline-flex; padding: 4px; border-radius: 999px; background: #1C232A; border: 1px solid #2E3640; }
.pw-dir-btn { border: 0; background: transparent; color: #DDE2E8; font: 600 .88rem var(--body); padding: 8px 18px; border-radius: 999px; cursor: pointer; transition: background .15s, color .15s; }
.pw-dir-btn[aria-pressed="true"] { background: var(--brand); color: #fff; }
.pw-mins { display: flex; align-items: baseline; justify-content: space-between; margin-top: 26px; color: #B7BEC8; font-size: .9rem; }
.pw-mins output { font: 700 2.4rem var(--head); color: #fff; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.pw-range { -webkit-appearance: none; appearance: none; width: 100%; height: 8px; border-radius: 99px; background: #252D35; margin: 14px 0 8px; outline: none; cursor: pointer; }
.pw-range::-webkit-slider-thumb { -webkit-appearance: none; width: 28px; height: 28px; border-radius: 50%; background: #fff; border: 6px solid var(--brand); box-shadow: 0 0 0 6px rgba(117,73,239,.25); cursor: grab; }
.pw-range::-moz-range-thumb { width: 16px; height: 16px; border-radius: 50%; background: #fff; border: 6px solid var(--brand); box-shadow: 0 0 0 6px rgba(117,73,239,.25); cursor: grab; }
.pw-range:focus-visible { box-shadow: 0 0 0 3px rgba(185,162,255,.6); }
.pw-bars { list-style: none; margin: 26px 0 0; padding: 0; display: grid; gap: 18px; }
.pw-bars li { display: grid; grid-template-columns: minmax(190px, 1fr) 2.4fr minmax(92px, auto); gap: 18px; align-items: center; }
.pw-bars .who b { display: block; font-weight: 600; }
.pw-bars .who small { color: #8792A3; font-size: .8rem; }
.pw-bars .trk { height: 18px; border-radius: 99px; background: #1C232A; overflow: hidden; display: block; }
.pw-bars .trk i { display: block; height: 100%; width: 0; min-width: 4px; border-radius: 99px; background: linear-gradient(90deg, #FDB022, #B54708); transition: width .45s cubic-bezier(.2,.8,.2,1); }
.pw-bars li:nth-child(2) .trk i { background: linear-gradient(90deg, #9E7BFF, #7549EF); }
.pw-bars li.best .trk i { background: linear-gradient(90deg, #6CE9A6, #20643B); }
.pw-bars li.from .trk i { background-image: repeating-linear-gradient(135deg, rgba(255,255,255,.28) 0 6px, transparent 6px 12px), linear-gradient(90deg, #6CE9A6, #20643B); }
.pw-bars .amt { text-align: right; font: 700 1.25rem var(--head); font-variant-numeric: tabular-nums; white-space: nowrap; }
.pw-chart-note { display: flex; gap: 10px; align-items: flex-start; margin: 24px 0 0; font-size: .84rem; color: #8792A3; }
.pw-chart-note .i { width: 17px; height: 17px; margin-top: 2px; color: #B9A2FF; }
.pw-chart-note a { color: #B9A2FF; text-decoration: underline; text-underline-offset: 2px; }

/* ---------- disclosure ---------- */
.pd { background: var(--canvas); }
.pd-card { display: grid; grid-template-columns: 1.15fr 1fr; gap: 48px; align-items: center; background: var(--surface); border: 1px solid #E4DBFF; border-radius: var(--radius-xl); padding: 48px; box-shadow: var(--shadow-lg); position: relative; overflow: hidden; }
.pd-card::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 6px; background: linear-gradient(180deg, #9E7BFF, #7549EF); }
.pd-tag { display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px; border-radius: 999px; background: var(--amber-bg); color: var(--amber); font-size: .78rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 18px; }
.pd-tag .i { width: 16px; height: 16px; }
.pd-text h2 { font-size: clamp(1.9rem, 3.2vw, 2.6rem); }
.pd-text p { font-size: 1.05rem; }
.pd-fine { padding: 14px 16px; border-radius: var(--radius); background: var(--canvas); border: 1px dashed var(--border); font-size: .95rem !important; color: var(--text-2); margin-bottom: 0 !important; }
.pd-path { list-style: none; margin: 0 0 30px; padding: 0; display: grid; gap: 0; position: relative; }
.pd-path li { position: relative; display: grid; grid-template-columns: 52px 1fr; grid-template-rows: auto auto; column-gap: 16px; padding-bottom: 26px; align-items: center; }
.pd-path li:last-child { padding-bottom: 0; }
.pd-path li:not(:last-child)::before { content: ""; position: absolute; left: 25px; top: 52px; bottom: 0; width: 2px; background: repeating-linear-gradient(180deg, var(--brand) 0 6px, transparent 6px 12px); background-size: 2px 24px; animation: pdflow 1.2s linear infinite; opacity: .5; }
@keyframes pdflow { to { background-position: 0 24px; } }
.pd-path .pd-dot { grid-row: 1 / 3; display: grid; place-items: center; width: 52px; height: 52px; border-radius: 50%; background: var(--canvas); border: 2px solid var(--divider); color: var(--text-2); }
.pd-path .now .pd-dot { background: var(--brand); border-color: var(--brand); color: #fff; box-shadow: 0 0 0 6px var(--brand-tint); animation: pdpulse 2.4s ease-in-out infinite; }
.pd-path .next .pd-dot { border-style: dashed; border-color: var(--brand); color: var(--brand); background: var(--brand-soft); }
@keyframes pdpulse { 0%, 100% { box-shadow: 0 0 0 6px var(--brand-tint); } 50% { box-shadow: 0 0 0 12px rgba(117,73,239,.1); } }
.pd-path b { font: 700 .74rem var(--body); letter-spacing: .1em; text-transform: uppercase; color: var(--text-2); align-self: end; }
.pd-path span:not(.pd-dot) { font: 600 1.3rem var(--head); align-self: start; }
.pd-why { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.pd-why-t { width: 100%; font-size: .78rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--text-2); }
.pd-chip { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: 999px; background: var(--brand-soft); border: 1px solid #E4DBFF; font-size: .88rem; font-weight: 600; opacity: 0; transform: translateY(8px) scale(.96); transition: opacity .4s ease, transform .4s cubic-bezier(.2,1.4,.4,1); }
.pd-chip .i { width: 16px; height: 16px; color: var(--brand); }
.pd-card.in .pd-chip { opacity: 1; transform: none; }
.pd-card.in .pd-chip:nth-child(2) { transition-delay: .2s; } .pd-card.in .pd-chip:nth-child(3) { transition-delay: .3s; } .pd-card.in .pd-chip:nth-child(4) { transition-delay: .4s; } .pd-card.in .pd-chip:nth-child(5) { transition-delay: .5s; } .pd-card.in .pd-chip:nth-child(6) { transition-delay: .6s; }

/* ---------- Seat Four + phones (dark) ---------- */
.pi { background: var(--ink); color: #fff; position: relative; overflow: hidden; }
.pi::before { content: ""; position: absolute; width: 820px; height: 820px; left: -320px; top: -380px; background: radial-gradient(circle, rgba(117,73,239,.38), rgba(117,73,239,0) 65%); }
.pi::after { content: ""; position: absolute; width: 640px; height: 640px; right: -260px; bottom: -340px; background: radial-gradient(circle, rgba(32,100,59,.3), rgba(32,100,59,0) 65%); }
.pi .wrap { position: relative; z-index: 1; }
.pi .eyebrow { color: #B9A2FF; } .pi .eyebrow::before { background: #B9A2FF; }
.pi .lead { color: #B7BEC8; }
.pi-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 28px; margin-top: 48px; align-items: start; }
.pi-grid > * { min-width: 0; }
.pi-stage { background: rgba(255,255,255,.05); border: 1px solid #2E3640; border-radius: var(--radius-xl); padding: 26px; backdrop-filter: blur(6px); }
.pi-steps { list-style: none; margin: 0 0 22px; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; }
.pi-steps button { width: 100%; display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 8px 2px; background: transparent; border: 0; border-radius: 12px; color: #8792A3; font: 600 .76rem/1.2 var(--body); text-align: center; cursor: pointer; transition: color .2s, background .2s; }
.pi-steps button:hover { color: #fff; }
.pi-steps .n { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; border: 2px solid #3A444F; font: 700 .85rem var(--head); transition: background .25s, border-color .25s, color .25s, transform .25s; }
.pi-steps button.on { color: #fff; }
.pi-steps button.on .n { background: var(--brand); border-color: var(--brand); color: #fff; transform: scale(1.12); box-shadow: 0 0 0 5px rgba(117,73,239,.3); }
.pi-steps button.done .n { border-color: #6CE9A6; color: #6CE9A6; }
.pi-steps button.planned .n { border-style: dashed; }
.pi-route { display: flex; align-items: center; justify-content: center; gap: 0; margin-bottom: 22px; }
.pi-route .rn { display: grid; justify-items: center; gap: 4px; width: 64px; padding: 10px 0 8px; border-radius: 14px; border: 1px solid #2E3640; color: #8792A3; background: #1C232A; transition: color .3s, border-color .3s, background .3s, box-shadow .3s; }
.pi-route .rn .i { width: 22px; height: 22px; }
.pi-route .rn small { font-size: .68rem; font-weight: 600; letter-spacing: .04em; }
.pi-route .rn.lit { color: #fff; border-color: #B9A2FF; background: rgba(117,73,239,.3); box-shadow: 0 0 22px rgba(117,73,239,.5); }
.pi-stage[data-step="4"] .rn.lit:last-child { border-style: dashed; }
.pi-route .rl { flex: 1; min-width: 14px; height: 2px; background: #2E3640; position: relative; overflow: hidden; }
.pi-route .rl.lit { background: repeating-linear-gradient(90deg, #B9A2FF 0 6px, transparent 6px 12px); background-size: 24px 2px; animation: flow 0.9s linear infinite; }
@keyframes flow { to { background-position: 24px 0; } }

.pi-wc { background: var(--surface); color: var(--ink); border-radius: 16px; overflow: hidden; box-shadow: 0 20px 50px -16px rgba(0,0,0,.6); }
.pi-bar { display: flex; align-items: center; gap: 6px; padding: 10px 14px; background: #FBFBFE; border-bottom: 1px solid var(--divider); }
.pi-bar i { width: 9px; height: 9px; border-radius: 50%; background: #DCD8E8; }
.pi-bar span { margin-left: 8px; font-size: .78rem; color: var(--text-2); font-weight: 600; }
.pi-call { display: grid; grid-template-columns: auto 1fr auto; gap: 16px; align-items: center; padding: 18px; }
.pi-av { position: relative; display: grid; place-items: center; width: 52px; height: 52px; border-radius: 50%; background: var(--brand-tint); color: var(--brand); transition: background .3s, color .3s; }
.pi-av .ring { position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--brand); opacity: 0; }
.pi-stage[data-step="0"] .pi-av .ring, .pi-stage[data-step="1"] .pi-av .ring { animation: ripple 1.3s ease-out infinite; }
.pi-stage[data-step="0"] .pi-av .i { animation: ringshake 1s ease-in-out infinite; }
@keyframes ripple { 0% { transform: scale(1); opacity: .8; } 100% { transform: scale(1.9); opacity: 0; } }
.pi-stage[data-step="3"] .pi-av, .pi-stage[data-step="4"] .pi-av { background: var(--green-bg); color: var(--green); }
.pi-who { display: grid; min-width: 0; }
.pi-who b { font: 700 1.2rem var(--head); letter-spacing: -.01em; }
.pi-who small { color: var(--text-2); font-size: .85rem; }
.pi-who.pi-swap b, .pi-who.pi-swap small { animation: swap .4s ease both; }
@keyframes swap { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.pi-btns { display: flex; gap: 8px; }
.pi-btns span { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; }
.pi-btns .ans { background: var(--green-bg); color: var(--green); }
.pi-btns .dec { background: var(--red-bg); color: var(--red); }
.pi-btns .i { width: 18px; height: 18px; }
.pi-stage[data-step="4"] .pi-btns { opacity: .35; }
.pi-match { margin: 0 18px; max-height: 0; opacity: 0; overflow: hidden; border-radius: 14px; background: var(--brand-soft); border: 1px solid #E4DBFF; padding: 0 16px; transform: translateY(-6px); transition: max-height .5s ease, opacity .4s ease, transform .4s ease, padding .4s ease, margin .4s ease; }
.pi-stage[data-step="3"] .pi-match, .pi-stage[data-step="4"] .pi-match { max-height: 170px; opacity: 1; transform: none; padding: 14px 16px; margin: 0 18px 18px; }
.pi-match-t { display: flex; align-items: center; gap: 6px; font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--brand-pressed); }
.pi-match-t .i { width: 15px; height: 15px; }
.pi-match b { display: block; font: 700 1.15rem var(--head); margin: 4px 0 8px; }
.pi-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.pi-tags span { display: inline-flex; align-items: center; gap: 6px; padding: 5px 10px; border-radius: 999px; background: var(--surface); border: 1px solid var(--divider); font-size: .8rem; font-weight: 600; }
.pi-tags .i { width: 14px; height: 14px; color: var(--brand); }

.pi-lead { margin-top: 14px; background: rgba(255,255,255,.06); border: 1px solid #2E3640; border-radius: 16px; padding: 16px 18px; }
.pi-lead-h { display: flex; align-items: center; gap: 10px; font-size: .95rem; }
.pi-lead-h .i { width: 18px; height: 18px; color: #B9A2FF; }
.pi-lead-h b { flex: 1; min-width: 0; }
.pi-lead-h span { margin-left: auto; white-space: nowrap; font-size: .7rem; letter-spacing: .08em; text-transform: uppercase; color: #8792A3; }
.pi-lead ul { list-style: none; margin: 12px 0 0; padding: 0; display: grid; gap: 8px; }
.pi-lead li { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 10px; background: rgba(255,255,255,.05); font-size: .88rem; color: #DDE2E8; }
.pi-lead li .i { width: 16px; height: 16px; color: #B9A2FF; flex: none; }
.pi-lead li > span:first-of-type { flex: 1; min-width: 0; }
.pi-lead li b { display: block; color: #fff; }
.pi-log { border: 1px dashed #8792A3; background: transparent !important; max-height: 0; opacity: 0; padding: 0 12px !important; margin-top: -8px; overflow: hidden; transform: translateX(40px); transition: max-height .5s ease, opacity .5s ease, transform .6s cubic-bezier(.2,.9,.3,1), padding .4s ease, margin .4s ease; }
.pi-stage[data-step="4"] .pi-log { max-height: 80px; opacity: 1; transform: none; padding: 9px 12px !important; margin-top: 0; }
.pi-log .pchip { flex: none; }
.pi-ctl { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-top: 18px; }
.pi-ctl p { margin: 0; font-size: .95rem; color: #DDE2E8; min-height: 3em; display: flex; align-items: center; }
.pi-play { display: inline-flex; align-items: center; gap: 8px; flex: none; padding: 9px 16px; border-radius: 999px; border: 1px solid #3A444F; background: transparent; color: #fff; font: 600 .85rem var(--body); cursor: pointer; transition: border-color .15s, background .15s; }
.pi-play:hover { border-color: #B9A2FF; background: rgba(117,73,239,.2); }
.pi-play .i { width: 15px; height: 15px; }

.pi-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.pi-st { position: relative; background: rgba(255,255,255,.05); border: 1px solid #2E3640; border-radius: var(--radius-lg); padding: 16px 18px 16px 20px; display: grid; gap: 6px; justify-items: start; overflow: hidden; transition: transform .2s, border-color .2s; }
.pi-st:hover { transform: translateX(4px); border-color: #4A5361; }
.pi-st::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: #8792A3; }
.pi-st.live::before { background: #6CE9A6; } .pi-st.testing::before { background: #9E7BFF; } .pi-st.unconf::before { background: #FDB022; }
.pi-st.planned { border-style: dashed; }
.pi-st b { font: 600 1.02rem var(--head); }
.pi-st p { margin: 0; font-size: .88rem; color: #B7BEC8; }
.pi .pchip.live { background: rgba(32,100,59,.5); color: #9BE2B4; }
.pi .pchip.testing { background: rgba(117,73,239,.35); color: #D7C9FF; }
.pi .pchip.planned { background: transparent; color: #B7BEC8; border-color: #8792A3; }
.pi .pchip.unconf { background: rgba(253,176,34,.2); color: #FDD27A; }
.pi-ctc { margin-top: 16px; background: rgba(117,73,239,.12); border: 1px solid rgba(185,162,255,.35); border-radius: var(--radius-lg); padding: 18px 20px; }
.pi-ctc-h { display: flex; align-items: center; gap: 10px; }
.pi-ctc-h .i { color: #B9A2FF; width: 20px; height: 20px; }
.pi-ctc-h b { font: 600 1.05rem var(--head); }
.pi-ctc p { margin: 8px 0 0; font-size: .88rem; color: #B7BEC8; }
.pi-dev { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0; }
.pi-dev button { background: transparent; color: #DDE2E8; border: 1px solid #3A444F; border-radius: 999px; padding: 7px 14px; font: 500 .85rem var(--body); cursor: pointer; transition: border-color .15s, background .15s; }
.pi-dev button:hover { border-color: #B9A2FF; }
.pi-dev button[aria-pressed="true"] { background: var(--brand); border-color: var(--brand); color: #fff; }
.pi-dial { height: 46px; font-size: .95rem; }
.pi-dial.busy { opacity: .7; cursor: progress; }
.pi p.pi-ctc-out { margin-top: 12px; padding: 10px 12px; border-radius: 10px; background: rgba(255,255,255,.06); color: #fff; font-size: .9rem; min-height: 2.6em; }
.pi p.pi-ctc-fine { font-size: .78rem; color: #8792A3; }
.pi-fine { display: flex; gap: 12px; align-items: flex-start; margin-top: 30px; padding: 16px 20px; border-radius: var(--radius); border: 1px solid #2E3640; background: rgba(255,255,255,.03); }
.pi-fine .i { width: 18px; height: 18px; margin-top: 3px; color: #B9A2FF; }
.pi-fine p { margin: 0; font-size: .86rem; color: #B7BEC8; }
.pi-fine b { color: #fff; }

/* ---------- history ---------- */
.ph-wrap { margin-top: 48px; }
.ph-track { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; position: relative; }
.ph-track::before { content: ""; position: absolute; left: calc(100% / 14); right: calc(100% / 14); top: 15px; height: 4px; border-radius: 4px; background: #E4E7EE; }
.ph-track::after { content: ""; position: absolute; left: calc(100% / 14); top: 15px; height: 4px; border-radius: 4px; background: linear-gradient(90deg, #9E7BFF, #7549EF); width: calc((100% - 100% / 7) * var(--p, 0)); transition: width .5s cubic-bezier(.2,.8,.2,1); }
.ph-node { position: relative; z-index: 1; width: 100%; display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 0 4px; background: transparent; border: 0; cursor: pointer; font: inherit; color: var(--ink); text-align: center; }
.ph-node .ph-dot { width: 34px; height: 34px; border-radius: 50%; background: var(--surface); border: 4px solid #E4E7EE; transition: border-color .25s, transform .25s, background .25s, box-shadow .25s; }
.ph-node:hover .ph-dot { border-color: #B9A2FF; transform: scale(1.1); }
.ph-node[aria-selected="true"] .ph-dot { border-color: var(--brand); background: var(--brand); box-shadow: 0 0 0 6px var(--brand-tint); transform: scale(1.12); }
.ph-node.next .ph-dot { border-style: dashed; }
.ph-node .yr { margin-top: 8px; font: 700 .85rem var(--head); color: var(--brand); }
.ph-node b { font: 600 .86rem/1.25 var(--body); color: var(--ink); }
.ph-node:not([aria-selected="true"]) b { color: var(--text-2); }
.ph-detail { margin-top: 30px; background: var(--canvas); border: 1px solid var(--divider); border-radius: var(--radius-xl); padding: 30px 34px; min-height: 190px; }
.ph-pan { animation: pwIn .35s ease both; max-width: 860px; }
.ph-pan[hidden] { display: none; }
.ph-date { display: inline-block; font-size: .76rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--brand-pressed); background: var(--brand-tint); padding: 4px 10px; border-radius: 99px; margin-bottom: 12px; }
.ph-pan h3 { font-size: 1.45rem; }
.ph-pan p { color: var(--text-2); margin: 0; }
.ph-pan a { text-decoration: underline; text-underline-offset: 2px; white-space: nowrap; }
.ph-myth { margin-top: 64px; }
.ph-myth h3 { font-size: clamp(1.5rem, 2.6vw, 2.1rem); max-width: 820px; margin: 0 auto; }
.ph-duo { margin-top: 30px; }
.ph-duo .panel h3 .i { color: var(--green); }
.ph-duo .panel:last-child h3 .i { color: var(--amber); }

/* ---------- compare ---------- */
.pc-filters { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-top: 30px; }
.pc-filters .filter { background: var(--surface); border: 1px solid var(--divider); border-radius: 999px; padding: 8px 16px; font: 600 .88rem var(--body); color: var(--ink); cursor: pointer; transition: background .15s, border-color .15s, color .15s; }
.pc-filters .filter:hover { border-color: var(--brand); }
.pc-filters .filter[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: #fff; }
.pc-table { min-width: 1080px; }
.pc-table td { font-size: .9rem; vertical-align: top; }
.pc-table td:first-child { min-width: 150px; }
.pc-table td:first-child b { display: block; margin-bottom: 6px; font-family: var(--head); font-size: 1rem; }
.pc-table tbody tr { transition: background .15s; }
.pc-table tbody tr:hover td { background: var(--brand-soft); }
.pc-table tr.hide { display: none; }

/* ---------- where AI fits ---------- */
.pa-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 48px; }
.pa-card { background: var(--surface); border: 1px solid var(--divider); border-radius: var(--radius-lg); padding: 26px 24px; transition: transform .2s, box-shadow .2s, border-color .2s; }
.pa-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: #CDBFFB; }
.pa-card .ic { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 14px; background: var(--brand-tint); color: var(--brand); margin-bottom: 16px; }
.pa-card h3 { font-size: 1.2rem; }
.pa-card p { color: var(--text-2); font-size: .94rem; }
.pa-scribe { margin-top: 22px; display: grid; grid-template-columns: 1fr 1.25fr; gap: 36px; align-items: center; padding: 34px; border-radius: var(--radius-xl); background: var(--ink); color: #fff; position: relative; overflow: hidden; }
.pa-scribe::before { content: ""; position: absolute; width: 480px; height: 480px; left: -180px; bottom: -260px; background: radial-gradient(circle, rgba(117,73,239,.4), rgba(117,73,239,0) 65%); }
.pa-scribe > * { position: relative; }
.pa-k { font-size: .74rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: #B9A2FF; }
.pa-scribe h3 { font-size: 1.7rem; margin: 6px 0 8px; }
.pa-scribe .pa-price { color: #B7BEC8; margin-bottom: 16px; }
.pa-scribe .pa-price b { font: 700 2.4rem var(--head); color: #fff; margin-right: 6px; }
.pa-feats { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.pa-feats li { display: flex; align-items: center; gap: 10px; font-size: .94rem; color: #DDE2E8; }
.pa-feats .i { width: 18px; height: 18px; color: #B9A2FF; }
.pa-script { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.pa-script li { display: grid; grid-template-columns: 38px auto 1fr; gap: 12px; align-items: baseline; padding: 12px 14px; border-radius: 12px; background: rgba(255,255,255,.06); border: 1px solid #2E3640; opacity: 0; transform: translateX(16px); transition: opacity .5s ease, transform .5s ease; }
.pa-scribe.in .pa-script li { opacity: 1; transform: none; }
.pa-scribe.in .pa-script li:nth-child(2) { transition-delay: .6s; } .pa-scribe.in .pa-script li:nth-child(3) { transition-delay: 1.2s; } .pa-scribe.in .pa-script li:nth-child(4) { transition-delay: 1.8s; }
.pa-script .ts { font: 600 .78rem ui-monospace, SFMono-Regular, Menlo, monospace; color: #8792A3; }
.pa-script .sp { font-size: .68rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; padding: 2px 8px; border-radius: 99px; }
.pa-script .sp-a { background: rgba(117,73,239,.35); color: #D7C9FF; }
.pa-script .sp-b { background: rgba(32,100,59,.5); color: #9BE2B4; }
.pa-script .tx { font-size: .92rem; }
.pa-demo { grid-column: 1 / -1; margin: 0; font-size: .78rem; color: #8792A3; text-align: right; }
.pa-cta { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.ph-tm { text-align: left; max-width: 760px; margin: 34px auto 0; }

/* ---------- responsive ---------- */
@media (max-width: 1080px) {
  .pi-grid { grid-template-columns: 1fr; }
  .pw-cols { grid-template-columns: 1fr 1fr; }
  .pw-fit { grid-column: 1 / -1; }
  .pa-grid { grid-template-columns: 1fr; }
}
@media (max-width: 980px) {
  .pd-card { grid-template-columns: 1fr; padding: 36px 28px; gap: 32px; }
  .pa-scribe { grid-template-columns: 1fr; }
  .ph-track { grid-template-columns: 1fr; gap: 0; }
  .ph-track::before { left: 16px; right: auto; top: 18px; bottom: 18px; width: 4px; height: auto; }
  .ph-track::after { left: 16px; top: 18px; width: 4px; height: calc((100% - 36px) * var(--p, 0)); }
  .ph-node { flex-direction: row; justify-content: flex-start; align-items: center; gap: 14px; padding: 8px 0; text-align: left; }
  .ph-node .yr { margin-top: 0; min-width: 76px; }
  .ph-node b { flex: 1; }
}
@media (max-width: 900px) {
  .pw-tabs { grid-template-columns: 1fr; }
  .pw-split { grid-template-columns: 1fr; }
  .pw-bars li { grid-template-columns: 1fr auto; gap: 6px 14px; }
  .pw-bars .trk { grid-column: 1 / -1; grid-row: 2; }
  .pi-steps button { font-size: .7rem; }
}
@media (max-width: 760px) {
  .pw-panel { padding: 24px 20px; }
  .pw-cols { grid-template-columns: 1fr; }
  .pw-chart { padding: 24px 20px; }
  .pi-stage { padding: 18px 14px; }
  .pi-call { grid-template-columns: auto 1fr; }
  .pi-btns { display: none; }
  .pi-ctl { flex-direction: column; align-items: stretch; }
  .pi-play { align-self: flex-start; }
  .pa-scribe { padding: 24px 18px; }
  .pa-script li { grid-template-columns: 34px 1fr; }
  .pa-script .tx { grid-column: 1 / -1; }
  .ph-detail { padding: 22px 20px; }
  .ph-pop { left: 3%; top: 6%; width: min(205px, 62%); height: 54px; }
  .ph-pop > span { padding: 8px 10px; column-gap: 8px; border-radius: 13px; }
  .ph-pop .i { width: 32px; height: 32px; padding: 6px; }
  .ph-pop b { font-size: .85rem; }
  .ph-pop small { font-size: .68rem; }
  /* table becomes stacked cards */
  .pc-table { min-width: 0; }
  .pc-table thead { display: none; }
  .pc-table, .pc-table tbody, .pc-table tr, .pc-table td { display: block; width: 100%; }
  .pc-table tr { padding: 16px 0; border-bottom: 8px solid var(--canvas); }
  .pc-table td { border: 0; padding: 6px 18px; }
  .pc-table td::before { content: attr(data-label); display: block; font-size: .68rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--text-2); margin-bottom: 2px; }
  .pc-table td:first-child { min-width: 0; }
  .pc-table td:first-child::before { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .ph-pop-a, .ph-pop-a .i, .pd-path li::before, .pd-path .now .pd-dot, .pi-route .rl.lit, .pi-stage .pi-av .ring, .pi-stage .pi-av .i { animation: none !important; }
  .ph-pop-a { opacity: 0; } .ph-pop-b { animation: none; opacity: 1; }
  .pw-panel, .ph-pan, .pi-who.pi-swap b, .pi-who.pi-swap small { animation: none; }
  .pd-chip, .pa-script li, .pi-match, .pi-log, .pw-bars .trk i, .ph-track::after { transition: none; }
  .pd-chip, .pa-script li { opacity: 1; transform: none; }
}