:root {
  color-scheme: dark;
  --canvas: #0e1216;
  --raised: #171c22;
  --raised-2: #1f262e;
  --red: #f26b62;
  --red-deep: #c62828;
  --text: #eef2f6;
  --muted: #a7b0ba;
  --line: #2b333c;
  --verified: #5fc79a;
  --planned: #9aa0f0;
  --warning: #f0a24e;
  --radius: 24px;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--canvas);
  color: var(--text);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-height: 100vh; line-height: 1.55; background: var(--canvas); color: var(--text); }
a { color: inherit; }
button, input, select, textarea { font: inherit; }
img { display: block; max-width: 100%; }
::selection { background: var(--red-deep); color: #fff; }
[id] { scroll-margin-top: 8rem; }

.marketing-page { overflow-x: hidden; background: radial-gradient(circle at 78% 8%, rgba(242,107,98,.11), transparent 28rem), var(--canvas); }
.marketing-page.menu-open { overflow: hidden; }
.marketing-main { width: min(1440px, 100%); margin: 0 auto; }
.site-header { --scroll-progress: 0; position: fixed; inset: 14px 14px auto; z-index: 20; }
.header-pill { position: relative; width: min(1180px, 100%); min-height: 72px; margin: 0 auto; padding: 10px 12px 10px 18px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 24px; border: 1px solid rgba(238,242,246,.11); border-radius: 24px; background: rgba(14,18,22,.76); backdrop-filter: blur(18px); box-shadow: 0 18px 70px rgba(0,0,0,.28); transition: border-color .25s ease, background .25s ease, box-shadow .25s ease; overflow: hidden; }
.header-pill::after { content: ""; position: absolute; inset: auto 22px 0; height: 2px; border-radius: 99px; background: linear-gradient(90deg, var(--red-deep), var(--red)); transform: scaleX(var(--scroll-progress)); transform-origin: left; }
.site-header.is-scrolled .header-pill { border-color: rgba(238,242,246,.17); background: rgba(10,13,16,.9); box-shadow: 0 14px 46px rgba(0,0,0,.42); }
.brand-lockup { display: inline-flex; align-items: center; gap: 10px; width: fit-content; color: var(--text); font: 800 .78rem/1 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .16em; text-decoration: none; }
.brand-lockup img, .app-brand img { color: var(--text); }
.desktop-nav { display: flex; align-items: center; gap: clamp(16px, 2vw, 28px); }
.desktop-nav a, .marketing-footer nav a { color: var(--muted); font-size: .88rem; font-weight: 700; text-decoration: none; transition: color .2s ease; }
.desktop-nav a:hover, .marketing-footer nav a:hover { color: var(--text); }
.header-pill > .button { justify-self: end; }
.menu-toggle, .mobile-menu { display: none; }
.button { min-height: 50px; padding: 0 22px; display: inline-flex; align-items: center; justify-content: center; gap: 18px; border: 0; border-radius: 14px; background: var(--red-deep); color: #fff; font-weight: 800; text-decoration: none; box-shadow: 0 10px 32px rgba(198,40,40,.24); transition: transform .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); background: #dd3535; }
.button-small { min-height: 50px; padding-inline: 20px; }
.button-light { background: #fff; color: #171c22; box-shadow: none; }
.button-light:hover { background: #eef2f6; }
.text-link { color: var(--text); font-weight: 750; text-underline-offset: 5px; }
.button:focus-visible, .text-link:focus-visible, .desktop-nav a:focus-visible, .marketing-footer a:focus-visible, .menu-toggle:focus-visible, .mobile-menu a:focus-visible, .faq-list summary:focus-visible { outline: 2px solid var(--red); outline-offset: 4px; }

.hero-section { position: relative; isolation: isolate; min-height: 900px; padding: 190px clamp(24px, 6vw, 88px) 100px; display: grid; grid-template-columns: minmax(0, .92fr) minmax(540px, 1.08fr); align-items: center; gap: clamp(44px, 7vw, 110px); overflow: hidden; }
.hero-section::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, rgba(14,18,22,.98) 0%, rgba(14,18,22,.88) 32%, rgba(14,18,22,.38) 68%, rgba(14,18,22,.52) 100%), linear-gradient(0deg, var(--canvas), transparent 34%); pointer-events: none; }
.hero-visual { position: absolute; inset: -6% -4% -3% 18%; z-index: 0; pointer-events: none; }
.hero-visual img { width: 100%; height: 100%; object-fit: cover; object-position: 70% center; opacity: .62; filter: saturate(.82) contrast(1.06); transform: translate3d(0, var(--hero-shift, 0), 0) scale(1.035); will-change: transform; }
.track-glow { position: absolute; width: 760px; height: 760px; right: -180px; top: 50px; border: 1px solid rgba(242,107,98,.13); border-radius: 48% 52% 45% 55%; transform: rotate(-18deg); box-shadow: inset 0 0 120px rgba(242,107,98,.035), 0 0 100px rgba(242,107,98,.03); pointer-events: none; }
.track-glow::before, .track-glow::after { content: ""; position: absolute; inset: 75px; border: 1px solid rgba(238,242,246,.06); border-radius: inherit; }
.track-glow::after { inset: 145px; border-color: rgba(242,107,98,.07); }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; color: var(--muted); font: 800 .72rem/1.2 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .16em; text-transform: uppercase; }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--verified); box-shadow: 0 0 0 5px rgba(95,199,154,.1); }
.hero-copy { position: relative; z-index: 2; max-width: 680px; }
.hero-copy h1 { margin: 26px 0 26px; font-size: clamp(4.2rem, 7.8vw, 8.2rem); line-height: .83; letter-spacing: -.075em; font-weight: 850; }
.hero-copy h1 span { color: var(--red); }
.hero-lede { max-width: 610px; margin: 0; color: #cbd2d9; font-size: clamp(1.1rem, 1.5vw, 1.32rem); line-height: 1.55; }
.hero-actions { margin-top: 34px; display: flex; align-items: center; gap: 26px; flex-wrap: wrap; }
.microcopy { color: #727e89; font-size: .8rem; margin: 18px 0 0; }
.product-stage { position: relative; z-index: 2; min-height: 610px; display: flex; align-items: center; }
.app-window { width: 100%; max-width: 690px; margin-left: auto; padding: 22px; border: 1px solid rgba(238,242,246,.12); border-radius: 30px; background: linear-gradient(145deg, rgba(31,38,46,.94), rgba(14,18,22,.98)); box-shadow: 0 50px 120px rgba(0,0,0,.58), inset 0 1px rgba(255,255,255,.04); transform: perspective(1200px) rotateY(-5deg) rotateX(2deg); }
.app-window-top { display: flex; align-items: center; justify-content: space-between; padding: 2px 2px 20px; }
.app-brand { display: flex; align-items: center; gap: 8px; font: 800 .72rem/1 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .14em; }
.live-badge, .pill-tag { display: inline-flex; align-items: center; min-height: 28px; padding: 0 10px; border: 1px solid rgba(95,199,154,.3); border-radius: 999px; color: var(--verified); font: 800 .6rem/1 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .09em; }
.focus-race { min-height: 230px; padding: 28px; display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; border-radius: 22px; background: radial-gradient(circle at 90% 0, rgba(242,107,98,.34), transparent 45%), linear-gradient(135deg, #2a171a, #171c22); border: 1px solid rgba(242,107,98,.26); }
.card-kicker { color: var(--red); font: 800 .67rem/1 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .15em; }
.focus-race h2 { margin: 12px 0 5px; font-size: clamp(1.8rem, 3vw, 2.8rem); line-height: 1; letter-spacing: -.04em; }
.focus-race p { margin: 0; color: var(--muted); }
.countdown { flex: 0 0 auto; display: flex; flex-direction: column; text-align: right; }
.countdown strong { color: var(--red); font: 800 2.25rem/1 ui-monospace, SFMono-Regular, Menlo, monospace; }
.countdown span { color: var(--muted); font-size: .72rem; }
.race-row { display: grid; grid-template-columns: 62px 1fr auto; align-items: center; gap: 16px; padding: 18px 8px; border-bottom: 1px solid var(--line); }
.race-time { color: var(--red); font: 800 .86rem/1 ui-monospace, SFMono-Regular, Menlo, monospace; }
.race-row strong, .race-row small { display: block; }
.race-row small { margin-top: 4px; color: var(--muted); }
.pill-tag { color: #cbd2d9; border-color: var(--line); }
.app-nav { padding: 20px 6px 3px; display: flex; justify-content: space-between; color: #707a84; font-size: .72rem; font-weight: 750; }
.app-nav .active { color: var(--red); }
.float-card { position: absolute; z-index: 3; width: 210px; padding: 18px; display: flex; flex-direction: column; border: 1px solid rgba(238,242,246,.12); border-radius: 18px; background: rgba(23,28,34,.9); backdrop-filter: blur(14px); box-shadow: 0 24px 60px rgba(0,0,0,.34); }
.float-card span { color: var(--red); font: 800 .6rem/1 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .14em; }
.float-card strong { margin-top: 9px; }
.float-card small { margin-top: 3px; color: var(--muted); }
.float-card-left { left: -45px; bottom: 34px; }
.float-card-right { right: -22px; top: 50px; }
.scroll-cue { position: absolute; left: clamp(24px, 6vw, 88px); bottom: 34px; z-index: 3; display: inline-flex; align-items: center; gap: 10px; color: #7f8993; font: 800 .62rem/1 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .13em; text-decoration: none; text-transform: uppercase; }
.scroll-cue span { width: 34px; height: 1px; background: var(--red); transform-origin: left; animation: scroll-cue-pulse 2.2s ease-in-out infinite; }

.trust-strip { min-height: 78px; margin: 0 clamp(24px, 4vw, 64px); display: flex; align-items: center; justify-content: space-around; gap: 22px; flex-wrap: wrap; border-block: 1px solid var(--line); color: #8f99a3; font: 750 .72rem/1 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .08em; text-transform: uppercase; }
.intro-section { padding: 140px clamp(24px, 8vw, 120px); display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.section-heading h2, .preview-cta h2, .placeholder-section h2 { margin: 20px 0 0; max-width: 760px; font-size: clamp(3.2rem, 6vw, 6.5rem); line-height: .9; letter-spacing: -.065em; }
.intro-copy { max-width: 620px; padding-top: 22px; color: var(--muted); font-size: 1.08rem; }
.intro-copy .lead { color: var(--text); font-size: clamp(1.5rem, 2.4vw, 2.2rem); line-height: 1.25; font-weight: 700; letter-spacing: -.03em; }
.feature-preview { padding: 0 clamp(24px, 4vw, 64px) 140px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feature-card { min-height: 510px; padding: 30px; position: relative; display: flex; flex-direction: column; justify-content: space-between; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(155deg, var(--raised-2), var(--raised)); overflow: hidden; }
.feature-card::after { content: ""; position: absolute; width: 300px; height: 300px; border: 1px solid rgba(255,255,255,.045); border-radius: 45%; right: -150px; top: -100px; }
.feature-card-primary { background: radial-gradient(circle at 100% 0, rgba(255,255,255,.16), transparent 43%), var(--red-deep); border-color: #d94949; }
.card-number { color: rgba(238,242,246,.46); font: 800 .75rem/1 ui-monospace, SFMono-Regular, Menlo, monospace; }
.feature-card h3 { margin: 14px 0 16px; font-size: clamp(2.1rem, 3vw, 3.4rem); line-height: .95; letter-spacing: -.05em; }
.feature-card p { margin: 0; color: #b6bec7; max-width: 440px; }
.feature-card-primary p, .feature-card-primary .eyebrow { color: rgba(255,255,255,.74); }
.feature-arrow { width: 48px; height: 48px; display: grid; place-items: center; align-self: flex-end; border: 1px solid rgba(238,242,246,.2); border-radius: 50%; font-size: 1.2rem; }
.preview-cta { margin: 0 clamp(24px, 4vw, 64px) 120px; padding: clamp(38px, 6vw, 78px); min-height: 520px; display: flex; align-items: flex-end; justify-content: space-between; gap: 50px; border-radius: 34px; background: radial-gradient(circle at 82% 5%, rgba(255,255,255,.13), transparent 28%), linear-gradient(135deg, #c62828, #8e1616); }
.preview-cta h2 { max-width: 900px; font-size: clamp(3rem, 5.6vw, 6.4rem); }
.preview-cta p { max-width: 720px; color: rgba(255,255,255,.75); font-size: 1.08rem; }
.preview-cta .eyebrow { color: rgba(255,255,255,.7); }
.preview-cta .button { flex: 0 0 auto; }
.placeholder-section { min-height: 440px; padding: 110px clamp(24px, 8vw, 120px); display: grid; grid-template-columns: 1.35fr .65fr; align-items: end; gap: 80px; border-top: 1px solid var(--line); }
.placeholder-section h2 { font-size: clamp(3rem, 5.2vw, 5.8rem); }
.placeholder-section p { color: var(--muted); font-size: 1.08rem; }
.companion-section, .plans-section, .roadmap-section, .principles-section, .faq-section { padding: 130px clamp(24px, 6vw, 88px); border-top: 1px solid var(--line); }
.companion-marketing-heading { display: grid; grid-template-columns: 1.2fr .8fr; align-items: end; gap: 80px; }
.companion-marketing-heading h2, .plans-heading h2, .roadmap-heading h2, .principles-section h2, .faq-section h2 { margin: 20px 0 0; font-size: clamp(3.2rem, 6vw, 6.6rem); line-height: .88; letter-spacing: -.068em; }
.companion-marketing-heading .lead { color: var(--text); font-size: clamp(1.35rem, 2vw, 2rem); line-height: 1.25; font-weight: 750; letter-spacing: -.03em; }
.companion-marketing-heading p:not(.lead), .plans-heading p, .roadmap-heading p { color: var(--muted); }
.companion-media { position: relative; min-height: 470px; margin: 76px 0 18px; border: 1px solid rgba(238,242,246,.12); border-radius: 30px; background: #0a0d10; box-shadow: 0 30px 100px rgba(0,0,0,.32); overflow: hidden; }
.companion-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(10,13,16,.46), transparent 48%), linear-gradient(0deg, rgba(10,13,16,.74), transparent 40%); pointer-events: none; }
.companion-media picture, .companion-media img { width: 100%; height: 100%; }
.companion-media img { position: absolute; inset: 0; object-fit: cover; object-position: center 56%; transition: transform .8s cubic-bezier(.22,1,.36,1); }
.companion-media figcaption { position: absolute; left: 28px; bottom: 26px; z-index: 2; min-width: 220px; padding: 17px 20px; display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 4px 12px; border: 1px solid rgba(238,242,246,.13); border-radius: 16px; background: rgba(14,18,22,.82); backdrop-filter: blur(16px); }
.companion-media figcaption .status-dot { grid-row: 1 / 3; }
.companion-media figcaption strong { font-size: .9rem; }
.companion-media figcaption small { color: var(--muted); font-size: .7rem; }
.companion-marketing-grid { margin-top: 18px; display: grid; grid-template-columns: repeat(2, 1fr); border: 1px solid var(--line); border-radius: 28px; background: linear-gradient(145deg, #1a2027, #12171c); overflow: hidden; }
.companion-marketing-grid article { min-height: 260px; padding: 36px; display: grid; grid-template-columns: 64px 1fr; gap: 15px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.companion-marketing-grid article:nth-child(2n) { border-right: 0; }
.companion-marketing-grid article:nth-last-child(-n+2) { border-bottom: 0; }
.companion-marketing-grid article > span { color: var(--red); font: 800 .84rem/1 ui-monospace, SFMono-Regular, Menlo, monospace; }
.companion-marketing-grid h3 { margin: 0 0 12px; font-size: clamp(1.6rem, 2.5vw, 2.5rem); line-height: 1; letter-spacing: -.045em; }
.companion-marketing-grid p { margin: 0; color: var(--muted); }
.companion-marketing-grid code { padding: 2px 6px; border-radius: 5px; background: #0b0f12; color: #d7dee4; }
.companion-safety-strip { min-height: 72px; margin-top: 14px; padding: 16px 22px; display: flex; align-items: center; justify-content: space-around; gap: 20px; flex-wrap: wrap; border: 1px solid var(--line); border-radius: 18px; color: #8e99a3; font: 750 .68rem/1 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .08em; text-transform: uppercase; }
.plans-section { display: grid; grid-template-columns: .7fr 1.3fr; align-items: end; gap: 70px; }
.plans-heading h2 { font-size: clamp(3.1rem, 5.5vw, 5.8rem); }
.plan-card-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.plan-card { min-height: 510px; padding: 34px; display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: 26px; background: linear-gradient(150deg, #1b2229, #12171c); }
.plan-card h3 { margin: 26px 0 20px; font-size: clamp(2.2rem, 4vw, 4rem); line-height: .9; letter-spacing: -.055em; }
.plan-card h3 small { display: block; margin-top: 8px; color: var(--muted); font-size: .78rem; font-weight: 700; letter-spacing: 0; }
.plan-card ul { padding: 20px 0 28px; margin: 0 0 28px; display: grid; gap: 14px; border-top: 1px solid var(--line); list-style: none; }
.plan-card li { position: relative; padding-left: 25px; color: #bcc4cc; }
.plan-card li::before { content: "✓"; position: absolute; left: 0; color: var(--verified); font-weight: 900; }
.plan-card a { margin-top: auto; }
.plan-card-pro { border-color: rgba(242,107,98,.35); background: radial-gradient(circle at 100% 0, rgba(242,107,98,.2), transparent 42%), linear-gradient(150deg, #251a1d, #15171b); }
.plan-card-pro .eyebrow { color: var(--red); }
.roadmap-section { background: #0a0d10; }
.roadmap-heading { max-width: 980px; margin-bottom: 70px; }
.roadmap-heading p { max-width: 700px; font-size: 1.08rem; }
.roadmap-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.roadmap-card { min-height: 310px; padding: 28px; display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: 22px; background: #14191f; }
.roadmap-card.current { border-color: rgba(95,199,154,.28); background: radial-gradient(circle at 100% 0, rgba(95,199,154,.12), transparent 45%), #14191f; }
.roadmap-state { width: fit-content; min-height: 28px; padding: 0 9px; display: inline-flex; align-items: center; border: 1px solid rgba(154,160,240,.28); border-radius: 999px; color: var(--planned); font: 800 .6rem/1 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .1em; }
.current .roadmap-state { border-color: rgba(95,199,154,.3); color: var(--verified); }
.roadmap-card h3 { margin: auto 0 12px; font-size: clamp(1.8rem, 2.7vw, 3rem); line-height: .95; letter-spacing: -.045em; }
.roadmap-card p { margin: 0; color: var(--muted); }
.principles-section { display: grid; grid-template-columns: .65fr 1.35fr; gap: 90px; }
.principles-section h2 { font-size: clamp(3.2rem, 5.5vw, 5.8rem); }
.principle-list { display: grid; }
.principle-list article { min-height: 160px; padding: 24px 0; display: grid; grid-template-columns: .7fr 1.3fr; gap: 38px; align-items: start; border-top: 1px solid var(--line); }
.principle-list article:last-child { border-bottom: 1px solid var(--line); }
.principle-list strong { font-size: 1.2rem; }
.principle-list p { margin: 0; color: var(--muted); }
.faq-section { display: grid; grid-template-columns: .65fr 1.35fr; gap: 90px; }
.faq-section h2 { font-size: clamp(3.1rem, 5vw, 5.2rem); }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { padding: 25px 44px 25px 0; position: relative; cursor: pointer; font-size: 1.15rem; font-weight: 750; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; right: 5px; top: 22px; color: var(--red); font-size: 1.5rem; font-weight: 400; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list p { margin: -5px 45px 25px 0; color: var(--muted); }
.marketing-footer { padding: 60px clamp(24px, 6vw, 88px); display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 30px; border-top: 1px solid var(--line); color: var(--muted); }
.marketing-footer p { text-align: center; }
.marketing-footer nav { display: flex; justify-content: flex-end; gap: 24px; }

/* Existing account, support, legal, and moderation pages */
body:not(.marketing-page):not(.web-app-page) main { width: min(760px, calc(100% - 40px)); margin: 0 auto; padding: 56px 0 80px; }
body:not(.marketing-page):not(.web-app-page) .mark { color: var(--red); font-weight: 800; letter-spacing: .12em; }
body:not(.marketing-page):not(.web-app-page) h1 { font-size: clamp(2rem, 6vw, 3rem); line-height: 1.1; margin: .5rem 0 1rem; }
body:not(.marketing-page):not(.web-app-page) h2 { margin-top: 2rem; }
body:not(.marketing-page):not(.web-app-page) .card { background: var(--raised); border: 1px solid var(--line); border-radius: 18px; padding: 24px; margin: 20px 0; }
body:not(.marketing-page):not(.web-app-page) .card pre { overflow-wrap: anywhere; white-space: pre-wrap; }
label { display: block; font-weight: 700; margin-top: 16px; }
input, select, textarea { width: 100%; min-height: 48px; margin-top: 6px; border: 1px solid #53606d; border-radius: 10px; background: var(--canvas); color: inherit; padding: 12px; }
button { min-height: 48px; border: 0; border-radius: 10px; background: var(--red-deep); color: #fff; font-weight: 800; cursor: pointer; }
button:disabled { opacity: .55; cursor: default; }
.actions { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; }
.operations { display: grid; gap: 16px; }
.notice { color: #c9d1d9; }
.error { color: #ffb4ab; }
body:not(.marketing-page):not(.web-app-page) footer { margin-top: 44px; color: var(--muted); font-size: .9rem; }

.reveal, [data-reveal-group] > * { opacity: 1; transform: none; }
.motion-ready .reveal, .motion-ready [data-reveal-group] > * { opacity: 0; transform: translateY(24px); transition: opacity .72s cubic-bezier(.22,1,.36,1), transform .72s cubic-bezier(.22,1,.36,1); transition-delay: var(--reveal-delay, 0ms); }
.motion-ready .reveal.is-visible, .motion-ready [data-reveal-group] > *.is-visible { opacity: 1; transform: none; }
@keyframes scroll-cue-pulse { 0%, 100% { transform: scaleX(.35); opacity: .55; } 50% { transform: scaleX(1); opacity: 1; } }

@media (hover: hover) and (pointer: fine) {
  .feature-card, .plan-card, .roadmap-card { transition: transform .35s cubic-bezier(.22,1,.36,1), border-color .35s ease, box-shadow .35s ease; }
  .feature-card:hover, .plan-card:hover, .roadmap-card:hover { transform: translateY(-7px); border-color: rgba(238,242,246,.2); box-shadow: 0 24px 55px rgba(0,0,0,.24); }
  .feature-card-primary:hover { border-color: #ed6b63; }
  .companion-media:hover img { transform: scale(1.025); }
}

@media (max-width: 1060px) {
  .hero-section { grid-template-columns: 1fr; padding-top: 170px; }
  .hero-visual { left: 2%; opacity: .82; }
  .hero-copy { max-width: 820px; }
  .product-stage { width: min(760px, 100%); margin: 0 auto; }
  .feature-preview { grid-template-columns: 1fr; }
  .feature-card { min-height: 380px; }
  .preview-cta { align-items: flex-start; flex-direction: column; }
  .plans-section, .principles-section, .faq-section { grid-template-columns: 1fr; }
  .roadmap-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 760px) {
  .site-header { inset: 8px 8px auto; }
  .header-pill { min-height: 64px; padding: 8px 9px 8px 12px; grid-template-columns: 1fr auto; gap: 8px; border-radius: 20px; }
  .desktop-nav, .desktop-header-cta { display: none; }
  .brand-lockup img { width: 36px; height: 36px; }
  .header-pill .brand-lockup span { font-size: .7rem; }
  .menu-toggle { width: 46px; min-height: 46px; padding: 0; display: grid; place-content: center; gap: 7px; border: 1px solid rgba(238,242,246,.13); border-radius: 13px; background: rgba(255,255,255,.035); box-shadow: none; }
  .menu-toggle span { width: 19px; height: 2px; border-radius: 99px; background: var(--text); transition: transform .25s ease, width .25s ease; }
  .header-pill.menu-open .menu-toggle span:first-child { transform: translateY(4.5px) rotate(45deg); }
  .header-pill.menu-open .menu-toggle span:last-child { width: 19px; transform: translateY(-4.5px) rotate(-45deg); }
  .mobile-menu { grid-column: 1 / -1; max-height: 0; padding: 0 3px; display: grid; gap: 14px; opacity: 0; visibility: hidden; transform: translateY(-8px); overflow-y: auto; overscroll-behavior: contain; transition: max-height .38s cubic-bezier(.22,1,.36,1), opacity .24s ease, transform .38s cubic-bezier(.22,1,.36,1), padding .38s ease, visibility 0s linear .38s; }
  .header-pill.menu-open .mobile-menu { max-height: 520px; max-height: calc(100dvh - 88px); padding-block: 12px 4px; opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
  .mobile-menu nav { display: grid; }
  .mobile-menu nav a { min-height: 52px; padding: 0 8px; display: grid; grid-template-columns: 42px 1fr; align-items: center; border-top: 1px solid var(--line); color: var(--text); font-size: 1.05rem; font-weight: 760; text-decoration: none; }
  .mobile-menu nav a span { color: var(--red); font: 800 .61rem/1 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .1em; }
  .mobile-menu > .button { width: 100%; min-height: 52px; }
  .button-small { min-height: 44px; padding-inline: 14px; font-size: .82rem; }
  .hero-section { min-height: auto; padding: 130px 20px 80px; gap: 58px; }
  .hero-section::before { background: linear-gradient(0deg, var(--canvas) 0%, rgba(14,18,22,.72) 45%, rgba(14,18,22,.9) 100%); }
  .hero-visual { inset: 0 -36% 25% -10%; opacity: .55; }
  .hero-visual img { object-position: 72% center; }
  .hero-copy h1 { font-size: clamp(3.7rem, 18vw, 6rem); }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .text-link { text-align: center; }
  .product-stage { min-height: 500px; }
  .app-window { padding: 12px; transform: none; border-radius: 22px; }
  .live-badge { display: none; }
  .focus-race { min-height: 190px; padding: 20px; align-items: flex-start; flex-direction: column; }
  .countdown { text-align: left; }
  .race-row { grid-template-columns: 52px 1fr; }
  .race-row .pill-tag { display: none; }
  .float-card { display: none; }
  .scroll-cue { display: none; }
  .trust-strip { justify-content: flex-start; padding-block: 24px; }
  .intro-section, .placeholder-section, .companion-marketing-heading { padding: 90px 20px; grid-template-columns: 1fr; gap: 34px; }
  .feature-preview { padding: 0 20px 90px; }
  .feature-card { min-height: 410px; padding: 24px; }
  .preview-cta { margin: 0 20px 80px; padding: 30px; min-height: 540px; border-radius: 24px; }
  .marketing-footer { grid-template-columns: 1fr; align-items: start; }
  .marketing-footer p { text-align: left; }
  .marketing-footer nav { justify-content: flex-start; flex-wrap: wrap; }
  .companion-section, .plans-section, .roadmap-section, .principles-section, .faq-section { padding: 90px 20px; }
  .companion-marketing-heading { padding: 0; }
  .companion-media { min-height: 430px; margin-top: 48px; border-radius: 22px; }
  .companion-media img { object-position: 63% center; }
  .companion-media figcaption { left: 16px; right: 16px; bottom: 16px; }
  .companion-marketing-grid { grid-template-columns: 1fr; margin-top: 14px; }
  .companion-marketing-grid article, .companion-marketing-grid article:nth-child(2n), .companion-marketing-grid article:nth-last-child(-n+2) { border-right: 0; border-bottom: 1px solid var(--line); }
  .companion-marketing-grid article:last-child { border-bottom: 0; }
  .plan-card-grid, .roadmap-grid { grid-template-columns: 1fr; }
  .principle-list article { grid-template-columns: 1fr; gap: 12px; }
}

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

/* GridCue web app */
.web-app-page { background: #0a0d10; }
.skip-link { position: fixed; left: 12px; top: -80px; z-index: 100; padding: 10px 14px; border-radius: 10px; background: #fff; color: #111; font-weight: 800; }
.skip-link:focus { top: 12px; }
.web-app-shell { min-height: 100vh; display: grid; grid-template-columns: 248px minmax(0, 1fr); }
.app-sidebar { position: sticky; top: 0; height: 100vh; padding: 26px 18px 22px; display: flex; flex-direction: column; border-right: 1px solid var(--line); background: #0e1216; }
.app-logo { margin: 0 10px 34px; }
.app-side-nav { display: grid; gap: 7px; }
.app-nav-button { width: 100%; min-height: 48px; padding: 0 14px; display: flex; align-items: center; gap: 13px; border-radius: 12px; background: transparent; color: #929ca6; text-align: left; font-size: .9rem; }
.app-nav-button span { width: 20px; display: inline-grid; place-items: center; color: #6f7a85; font-size: 1.1rem; }
.app-nav-button:hover { background: var(--raised); color: var(--text); }
.app-nav-button.active { background: rgba(242,107,98,.13); color: var(--red); }
.app-nav-button.active span { color: var(--red); }
.sidebar-foot { margin-top: auto; padding: 18px 10px 0; display: grid; gap: 15px; border-top: 1px solid var(--line); }
.sidebar-foot a { color: var(--muted); font-size: .8rem; text-decoration: none; }
.availability-chip { width: fit-content; min-height: 30px; padding: 0 11px; display: inline-flex; align-items: center; gap: 8px; border: 1px solid rgba(95,199,154,.24); border-radius: 999px; color: var(--verified); font-size: .69rem; font-weight: 800; }
.availability-chip i { width: 6px; height: 6px; border-radius: 50%; background: currentColor; box-shadow: 0 0 0 4px rgba(95,199,154,.1); }
.availability-chip.planned { color: var(--planned); border-color: rgba(154,160,240,.28); }
.availability-chip.planned i { box-shadow: 0 0 0 4px rgba(154,160,240,.1); }
.app-workspace { min-width: 0; }
.app-topbar { position: sticky; top: 0; z-index: 10; min-height: 86px; padding: 0 clamp(22px, 4vw, 56px); display: flex; align-items: center; justify-content: space-between; gap: 24px; border-bottom: 1px solid rgba(43,51,60,.82); background: rgba(10,13,16,.82); backdrop-filter: blur(18px); }
.app-context { margin: 0 0 2px; color: #69737d; font: 800 .58rem/1 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .18em; }
.app-topbar strong { font-size: .95rem; }
.app-top-actions { display: flex; align-items: center; gap: 20px; }
.session-note { color: #7d8791; font-size: .75rem; }
.account-button { min-height: 46px; padding: 5px 13px 5px 6px; display: flex; align-items: center; gap: 9px; border: 1px solid var(--line); border-radius: 999px; background: var(--raised); color: var(--text); font-size: .78rem; }
.account-avatar { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 50%; background: var(--red-deep); color: #fff; }
.app-content { width: min(1440px, 100%); margin: 0 auto; padding: clamp(32px, 4vw, 62px) clamp(22px, 4vw, 56px) 90px; }
.app-view { animation: app-view-in .36s ease both; }
@keyframes app-view-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.view-heading { margin-bottom: 36px; display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; }
.view-heading h1 { margin: 12px 0 7px; font-size: clamp(2.6rem, 5vw, 5rem); line-height: .92; letter-spacing: -.06em; }
.view-heading p { max-width: 720px; margin: 0; color: var(--muted); }
.secondary-button { min-height: 44px; padding: 0 16px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid #47525e; border-radius: 11px; background: transparent; color: var(--text); font-size: .82rem; font-weight: 800; text-decoration: none; }
.secondary-button:hover { border-color: #7d8995; background: rgba(255,255,255,.03); }
.schedule-banner { min-height: 72px; margin-bottom: 24px; padding: 16px 18px; display: flex; align-items: center; gap: 14px; border: 1px solid rgba(95,199,154,.22); border-radius: 16px; background: rgba(95,199,154,.055); }
.schedule-banner.warning { border-color: rgba(240,162,78,.28); background: rgba(240,162,78,.055); }
.schedule-banner.critical { border-color: rgba(242,107,98,.28); background: rgba(242,107,98,.055); }
.status-orb { width: 10px; height: 10px; flex: 0 0 auto; border-radius: 50%; background: var(--verified); box-shadow: 0 0 0 7px rgba(95,199,154,.08); }
.warning .status-orb { background: var(--warning); box-shadow: 0 0 0 7px rgba(240,162,78,.08); }
.critical .status-orb { background: var(--red); box-shadow: 0 0 0 7px rgba(242,107,98,.08); }
.schedule-banner strong, .schedule-banner small { display: block; }
.schedule-banner small { margin-top: 2px; color: var(--muted); }
.schedule-toolbar { margin-bottom: 22px; display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; }
.segmented-control { padding: 4px; display: flex; gap: 3px; border: 1px solid var(--line); border-radius: 13px; background: var(--raised); overflow-x: auto; }
.segmented-control button { min-height: 38px; padding: 0 14px; border-radius: 9px; background: transparent; color: var(--muted); font-size: .78rem; }
.segmented-control button.active { background: var(--raised-2); color: var(--text); box-shadow: inset 0 0 0 1px rgba(255,255,255,.04); }
.compact-select { margin: 0; color: var(--muted); font-size: .68rem; }
.compact-select select { width: 170px; min-height: 42px; margin-top: 4px; }
.next-race-card { min-height: 320px; margin-bottom: 34px; padding: clamp(26px, 4vw, 48px); display: flex; align-items: flex-end; justify-content: space-between; gap: 36px; border: 1px solid rgba(242,107,98,.28); border-radius: 26px; background: radial-gradient(circle at 88% 0, rgba(242,107,98,.38), transparent 40%), linear-gradient(135deg, #2a171a, #151a20 65%); overflow: hidden; }
.next-race-card.empty { border-color: var(--line); background: radial-gradient(circle at 86% 5%, rgba(157,176,198,.12), transparent 38%), linear-gradient(135deg, #171c22, #11161b); }
.next-race-card h2 { margin: 13px 0 9px; max-width: 750px; font-size: clamp(2.3rem, 5vw, 5.2rem); line-height: .9; letter-spacing: -.06em; }
.next-race-card p { margin: 0; color: #aeb7c0; }
.light-inline-button { min-height: 44px; margin-top: 22px; padding: 0 15px; border: 1px solid rgba(255,255,255,.22); background: rgba(255,255,255,.04); }
.web-countdown { flex: 0 0 auto; display: flex; flex-direction: column; text-align: right; }
.web-countdown strong { color: var(--red); font: 800 clamp(1.8rem, 4vw, 3.8rem)/1 ui-monospace, SFMono-Regular, Menlo, monospace; }
.web-countdown span { margin-top: 8px; color: var(--muted); }
.race-list-heading { margin: 0 3px 14px; display: flex; align-items: baseline; justify-content: space-between; }
.race-list-heading h2 { margin: 0; font-size: 1.35rem; }
.race-list-heading span { color: var(--muted); font-size: .78rem; }
.web-race-list { display: grid; gap: 10px; }
.web-race-card { min-height: 104px; padding: 14px 14px 14px 18px; display: grid; grid-template-columns: 130px minmax(0, 1fr) auto; align-items: center; gap: 20px; border: 1px solid var(--line); border-radius: 17px; background: var(--raised); }
.web-race-card:hover { border-color: #46515c; background: #1a2027; }
.web-race-card.archived { opacity: .8; }
.race-date-block { display: flex; flex-direction: column; }
.race-date-block strong { color: var(--red); font: 800 .86rem/1.2 ui-monospace, SFMono-Regular, Menlo, monospace; }
.race-date-block span { margin-top: 6px; color: var(--muted); font-size: .74rem; }
.race-card-main { padding: 5px 0; min-height: 0; display: block; background: none; color: inherit; text-align: left; }
.race-card-main h3 { margin: 4px 0 2px; font-size: 1.08rem; }
.race-card-main p, .race-meta { margin: 0; color: var(--muted); font-size: .76rem; }
.race-meta { color: #7e8993; text-transform: uppercase; letter-spacing: .07em; }
.race-card-actions { display: flex; align-items: center; gap: 10px; }
.source-chip { min-height: 28px; padding: 0 10px; display: inline-flex; align-items: center; border: 1px solid rgba(95,199,154,.25); border-radius: 999px; color: var(--verified); font-size: .66rem; font-weight: 800; text-transform: capitalize; }
.source-chip.archived { color: var(--muted); border-color: var(--line); }
.source-chip.warning { color: var(--warning); border-color: rgba(240,162,78,.28); }
.favorite-button, .icon-button { width: 38px; height: 38px; min-height: 38px; padding: 0; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 10px; background: transparent; color: #66717b; }
.favorite-button.active { color: var(--red); border-color: rgba(242,107,98,.35); background: rgba(242,107,98,.08); }

.app-panel { padding: clamp(22px, 3vw, 34px); border: 1px solid var(--line); border-radius: 22px; background: var(--raised); }
.panel-heading { margin-bottom: 22px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.panel-heading h2, .app-panel > h2 { margin: 8px 0 0; font-size: 1.55rem; letter-spacing: -.03em; }
.sync-badge { min-height: 28px; padding: 0 9px; display: inline-flex; align-items: center; border-radius: 999px; background: var(--raised-2); color: var(--muted); font-size: .66rem; font-weight: 800; }
.form-panel label { margin-top: 15px; color: #c7ced5; font-size: .78rem; }
.form-panel input, .form-panel select, .form-panel textarea, .inline-form input, .setups-toolbar input, .setups-toolbar select { border-color: #3a4550; background: #101419; }
.form-panel textarea { resize: vertical; }
.form-panel > button[type="submit"] { width: 100%; margin-top: 22px; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 15px; }
.form-grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.form-actions { margin-top: 24px; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.fuel-result { margin-top: 18px; padding: 18px; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 6px 20px; border: 1px solid rgba(242,107,98,.23); border-radius: 14px; background: rgba(242,107,98,.055); }
.fuel-result span { color: var(--muted); font-size: .76rem; }
.fuel-result strong { color: var(--red); font: 800 1.7rem/1 ui-monospace, SFMono-Regular, Menlo, monospace; }
.fuel-result small { grid-column: 1 / -1; color: #818b95; }
.form-status { min-height: 22px; margin: 14px 0 0; color: var(--muted); font-size: .78rem; }
.form-status.error { color: #ffaaa5; }
.form-status.success { color: var(--verified); }
.prep-layout { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(270px, .65fr); align-items: start; gap: 18px; }
.checklist-panel { position: sticky; top: 110px; }
.check-row { min-height: 48px; margin-top: 6px !important; display: flex !important; align-items: center; gap: 12px; border-bottom: 1px solid var(--line); color: #aeb7c0 !important; }
.check-row input { width: 19px; min-height: 19px; margin: 0; accent-color: var(--red-deep); }
.two-column-layout { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: start; gap: 18px; }
.garage-list { display: grid; gap: 9px; }
.garage-entry { min-height: 72px; padding: 11px; display: grid; grid-template-columns: 42px 1fr auto; align-items: center; gap: 13px; border: 1px solid var(--line); border-radius: 13px; background: #13181d; }
.garage-icon { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 11px; background: rgba(242,107,98,.1); color: var(--red); font-size: 1.2rem; }
.garage-entry strong, .garage-entry span { display: block; }
.garage-entry span { margin-top: 3px; color: var(--muted); font-size: .75rem; }
.danger-icon { color: #d57c77; }
.empty-state { grid-column: 1 / -1; min-height: 120px; padding: 24px; display: grid; place-items: center; border: 1px dashed #3b4651; border-radius: 15px; color: #7f8993; text-align: center; }
.error-state { color: #ffaaa5; }
.setups-toolbar { margin-bottom: 22px; padding: 16px; display: grid; grid-template-columns: minmax(230px, 1fr) 180px auto; align-items: end; gap: 12px; border: 1px solid var(--line); border-radius: 16px; background: var(--raised); }
.setups-toolbar label { margin: 0; color: var(--muted); font-size: .68rem; }
.setups-toolbar input, .setups-toolbar select { min-height: 42px; margin-top: 4px; }
.setup-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.setup-card { min-height: 330px; padding: 22px; display: flex; flex-direction: column; justify-content: space-between; border: 1px solid var(--line); border-radius: 19px; background: linear-gradient(150deg, #1b2229, #13181d); }
.setup-card:hover { border-color: #47535f; }
.setup-card-top, .setup-card-foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.rating { color: #d6dde3; font-size: .78rem; }
.setup-card h2 { margin: 12px 0 7px; font-size: 1.55rem; line-height: 1.05; letter-spacing: -.04em; }
.setup-card p { margin: 0; color: var(--muted); }
.setup-card-foot { padding-top: 14px; border-top: 1px solid var(--line); color: #79848e; font-size: .72rem; }
.setup-card-foot button { min-height: 38px; padding: 0 11px; border: 1px solid rgba(242,107,98,.25); background: rgba(242,107,98,.08); color: var(--red); font-size: .7rem; }
.profile-layout { grid-template-columns: minmax(0, 1.2fr) minmax(280px, .65fr); }
.account-overview { position: sticky; top: 110px; text-align: center; }
.large-avatar { width: 88px; height: 88px; margin: 25px auto 14px; display: grid; place-items: center; border: 1px solid rgba(242,107,98,.35); border-radius: 50%; background: radial-gradient(circle at 30% 20%, #ed6b63, #8e1616); font-size: 2rem; font-weight: 850; }
.account-overview h2 { margin: 0; }
.account-overview > p { margin: 6px 0 26px; color: var(--muted); }
.account-stat { min-height: 50px; display: flex; align-items: center; justify-content: space-between; border-top: 1px solid var(--line); font-size: .78rem; }
.account-stat span { color: var(--muted); }
.security-note { padding: 12px; border: 1px solid var(--line); border-radius: 11px; background: #11161b; color: #8b959f !important; font-size: .7rem; text-align: left; }
.account-overview button { width: 100%; }

.companion-hero { min-height: 330px; margin-bottom: 20px; display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 60px; background: radial-gradient(circle at 90% 10%, rgba(154,160,240,.16), transparent 40%), linear-gradient(145deg, #1b2229, #13181d); }
.companion-hero h2 { margin: 18px 0 12px; max-width: 680px; font-size: clamp(2.4rem, 4.8vw, 5.3rem); line-height: .9; letter-spacing: -.06em; }
.companion-hero p { color: var(--muted); }
.companion-visual { min-height: 150px; display: flex; align-items: center; justify-content: center; gap: 16px; }
.companion-visual span { min-height: 80px; padding: 0 18px; display: grid; place-items: center; border: 1px solid #46515c; border-radius: 15px; background: rgba(14,18,22,.7); font: 800 .7rem/1 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .08em; }
.companion-visual b { color: var(--planned); }
.companion-steps { margin: 0 0 20px; padding: 0; list-style: none; border: 1px solid var(--line); border-radius: 22px; background: var(--raised); overflow: hidden; }
.companion-steps li { min-height: 155px; padding: 30px; display: grid; grid-template-columns: 76px 1fr; gap: 16px; border-bottom: 1px solid var(--line); }
.companion-steps li:last-child { border: 0; }
.companion-steps li > span { color: var(--red); font: 800 1rem/1 ui-monospace, SFMono-Regular, Menlo, monospace; }
.companion-steps h2 { margin: 0 0 9px; font-size: 1.5rem; }
.companion-steps p { max-width: 900px; margin: 0; color: var(--muted); }
.companion-steps code { padding: 2px 5px; border-radius: 5px; background: #0e1216; color: #d7dee4; }
.companion-bottom { grid-template-columns: 1fr 1fr; }
.plain-list { padding-left: 20px; color: var(--muted); }
.plain-list li { margin: 10px 0; }
.authorization-row { min-height: 64px; padding: 10px 4px; display: flex; align-items: center; justify-content: space-between; gap: 18px; border-bottom: 1px solid var(--line); }
.authorization-row strong, .authorization-row span { display: block; }
.authorization-row div span { margin-top: 3px; color: var(--muted); font-size: .73rem; }
.inline-form { margin-top: 18px; padding-top: 18px; display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 10px; border-top: 1px solid var(--line); }
.inline-form label { margin: 0; color: var(--muted); font-size: .7rem; }
.inline-form button { min-height: 48px; padding-inline: 14px; }

.auth-dialog, .event-dialog { width: min(520px, calc(100% - 24px)); max-height: calc(100vh - 28px); padding: clamp(24px, 4vw, 40px); border: 1px solid #3d4853; border-radius: 24px; background: #151a20; color: var(--text); box-shadow: 0 40px 140px rgba(0,0,0,.75); overflow-y: auto; }
.event-dialog { width: min(680px, calc(100% - 24px)); }
.auth-dialog::backdrop, .event-dialog::backdrop { background: rgba(3,5,7,.77); backdrop-filter: blur(9px); }
.dialog-close { position: absolute; right: 16px; top: 16px; width: 38px; height: 38px; min-height: 38px; padding: 0; border: 1px solid var(--line); border-radius: 50%; background: transparent; color: var(--muted); font-size: 1.25rem; }
.auth-brand { display: flex; align-items: center; gap: 10px; color: var(--muted); font: 800 .67rem/1 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .14em; }
.auth-dialog h2, .event-dialog h2 { margin: 24px 0 8px; font-size: clamp(2rem, 6vw, 3.4rem); line-height: .95; letter-spacing: -.055em; }
.auth-dialog > p { color: var(--muted); }
.auth-tabs { margin: 24px 0 5px; padding: 4px; display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--line); border-radius: 12px; background: #0f1418; }
.auth-tabs button { background: transparent; color: var(--muted); }
.auth-tabs button.active { background: var(--raised-2); color: var(--text); }
.auth-dialog form > button[type="submit"] { width: 100%; margin-top: 22px; }
.auth-dialog small { display: block; margin-top: 8px; color: var(--muted); }
.link-button { width: 100%; min-height: 38px; margin-top: 8px; background: transparent; color: var(--muted); font-size: .75rem; }
.auth-legal { margin: 24px 0 0 !important; padding-top: 18px; border-top: 1px solid var(--line); font-size: .68rem; }
.event-dialog-lede { color: var(--muted); }
.event-facts { margin: 28px 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.event-facts div { padding: 14px; border: 1px solid var(--line); border-radius: 12px; background: #101419; }
.event-facts dt { color: var(--muted); font-size: .67rem; text-transform: uppercase; letter-spacing: .08em; }
.event-facts dd { margin: 5px 0 0; font-weight: 700; }
.dialog-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.dialog-actions button, .dialog-actions a { flex: 1; }
.toast-region { position: fixed; left: 50%; bottom: 24px; z-index: 100; max-width: min(520px, calc(100% - 28px)); padding: 13px 18px; border: 1px solid #4b5662; border-radius: 13px; background: #1c232a; color: var(--text); box-shadow: 0 20px 60px rgba(0,0,0,.45); opacity: 0; pointer-events: none; transform: translate(-50%, 12px); transition: opacity .2s ease, transform .2s ease; }
.toast-region.show { opacity: 1; transform: translate(-50%, 0); }
.mobile-app-nav { display: none; }

@media (max-width: 1120px) {
  .web-app-shell { grid-template-columns: 86px minmax(0, 1fr); }
  .app-sidebar { padding-inline: 12px; }
  .app-logo { margin-inline: auto; }
  .app-logo span, .app-nav-button:not(.active) { font-size: 0; }
  .app-nav-button { justify-content: center; padding: 0; font-size: 0; }
  .app-nav-button.active { font-size: 0; }
  .app-nav-button span { font-size: 1.15rem; }
  .sidebar-foot { padding-inline: 0; }
  .sidebar-foot .availability-chip { width: 42px; justify-content: center; font-size: 0; }
  .sidebar-foot a { text-align: center; font-size: 0; }
  .sidebar-foot a::before { content: "?"; font-size: .9rem; }
  .setup-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 820px) {
  .web-app-shell { display: block; }
  .app-sidebar { display: none; }
  .app-topbar { min-height: 70px; padding-inline: 18px; }
  .app-topbar .app-context, .session-note { display: none; }
  .app-topbar strong { font-size: .85rem; }
  .app-content { padding: 30px 16px 100px; }
  .mobile-app-nav { position: fixed; inset: auto 8px 8px; z-index: 20; padding: 5px; display: grid; grid-template-columns: repeat(5, 1fr); border: 1px solid rgba(238,242,246,.12); border-radius: 16px; background: rgba(23,28,34,.94); backdrop-filter: blur(18px); box-shadow: 0 18px 50px rgba(0,0,0,.5); }
  .mobile-app-nav button { min-height: 48px; padding: 0 3px; background: transparent; color: #7f8993; font-size: .62rem; }
  .mobile-app-nav button.active { color: var(--red); background: rgba(242,107,98,.08); }
  .view-heading { align-items: flex-start; flex-direction: column; margin-bottom: 26px; }
  .view-heading h1 { font-size: clamp(2.7rem, 13vw, 4.6rem); }
  .schedule-toolbar { align-items: stretch; flex-direction: column; }
  .segmented-control { width: 100%; }
  .segmented-control button { flex: 1; }
  .compact-select select { width: 100%; }
  .next-race-card { min-height: 360px; align-items: flex-start; flex-direction: column; }
  .web-countdown { text-align: left; }
  .web-race-card { grid-template-columns: 90px minmax(0, 1fr); }
  .race-card-actions { grid-column: 1 / -1; justify-content: space-between; border-top: 1px solid var(--line); padding-top: 10px; }
  .prep-layout, .two-column-layout, .profile-layout, .companion-hero, .companion-bottom { grid-template-columns: 1fr; }
  .checklist-panel, .account-overview { position: static; }
  .setup-grid { grid-template-columns: 1fr; }
  .setups-toolbar { grid-template-columns: 1fr; }
  .companion-visual { justify-content: flex-start; overflow-x: auto; }
}

@media (max-width: 540px) {
  .account-button [data-account-label] { display: none; }
  .account-button { padding-right: 5px; }
  .schedule-banner { align-items: flex-start; }
  .form-grid, .form-grid.three, .form-actions { grid-template-columns: 1fr; }
  .web-race-card { grid-template-columns: 1fr; padding: 16px; }
  .race-date-block { flex-direction: row; align-items: baseline; gap: 8px; }
  .race-card-actions { grid-column: auto; }
  .companion-steps li { grid-template-columns: 1fr; }
  .inline-form { grid-template-columns: 1fr; }
  .event-facts { grid-template-columns: 1fr; }
  .dialog-actions { flex-direction: column; }
}

/* ============================================================
   Premium layer — motion, depth, color accents, loading states.
   Decorative loops are auto-neutralised by the reduced-motion
   kill-switch above; interactive loading uses no-preference
   guards so it still reads clearly without motion.
   All injected markup stays class-based (CSP style-src 'self').
   ============================================================ */
@property --gc-angle { syntax: "<angle>"; initial-value: 0deg; inherits: false; }
@keyframes gc-spin { to { transform: rotate(360deg); } }
@keyframes gc-angle-spin { to { --gc-angle: 360deg; } }
@keyframes gc-fade-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes gc-dialog-in { from { opacity: 0; transform: translateY(14px) scale(.985); } to { opacity: 1; transform: none; } }
@keyframes gc-sheen { to { left: 165%; } }
@keyframes gc-shimmer { to { background-position: -200% 0; } }
@keyframes gc-pulse-ring { 0% { box-shadow: 0 0 0 0 var(--pulse, rgba(95,199,154,.5)); } 70%, 100% { box-shadow: 0 0 0 9px rgba(0,0,0,0); } }
@keyframes gc-track-spin { from { transform: rotate(-18deg); } to { transform: rotate(342deg); } }
@keyframes gc-aurora { 0%, 100% { transform: translate3d(-3%, -2%, 0) rotate(0deg); } 50% { transform: translate3d(4%, 3%, 0) rotate(10deg); } }

/* Living status indicators */
.status-dot, .status-orb, .availability-chip i, .availability-chip.planned i { position: relative; }
.status-dot::after, .status-orb::after, .availability-chip i::after {
  content: ""; position: absolute; inset: 0; border-radius: 50%;
  animation: gc-pulse-ring 2.6s ease-out infinite; pointer-events: none;
}
.warning .status-orb::after { --pulse: rgba(240,162,78,.5); }
.critical .status-orb::after { --pulse: rgba(242,107,98,.5); }
.availability-chip.planned i::after { --pulse: rgba(154,160,240,.5); }

/* Slow hero ring drift + section aurora (color) */
.track-glow { animation: gc-track-spin 90s linear infinite; }
.roadmap-section, .preview-cta { position: relative; isolation: isolate; overflow: hidden; }
.roadmap-section::before, .preview-cta::before {
  content: ""; position: absolute; inset: -20% -10%; z-index: 0; pointer-events: none;
  background:
    radial-gradient(38% 46% at 22% 30%, rgba(242,107,98,.16), transparent 70%),
    radial-gradient(34% 40% at 82% 22%, rgba(154,160,240,.13), transparent 72%),
    radial-gradient(30% 38% at 68% 82%, rgba(95,199,154,.10), transparent 70%);
  filter: blur(12px); opacity: .9; animation: gc-aurora 18s ease-in-out infinite;
}
.preview-cta::before { inset: -30% -15%; opacity: .5; }
.roadmap-section > *, .preview-cta > * { position: relative; z-index: 1; }

/* Primary button — sheen sweep + tactile press */
.button { position: relative; overflow: hidden; }
.button::after {
  content: ""; position: absolute; top: 0; left: -130%; width: 55%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,.28), transparent);
  transform: skewX(-18deg); pointer-events: none;
}
.button:hover::after { animation: gc-sheen .9s ease; }
.button:active { transform: translateY(0) scale(.985); }

/* Desktop nav underline */
.desktop-nav a { position: relative; }
.desktop-nav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -7px; height: 2px; border-radius: 2px;
  background: linear-gradient(90deg, var(--red-deep), var(--red));
  transform: scaleX(0); transform-origin: left; transition: transform .28s cubic-bezier(.22,1,.36,1);
}
.desktop-nav a:hover::after { transform: scaleX(1); }

/* Animated gradient border on the Pro plan card (color accent) */
.plan-card-pro { position: relative; isolation: isolate; }
.plan-card-pro::after {
  content: ""; position: absolute; inset: 0; z-index: 1; border-radius: inherit; padding: 1.5px;
  background: conic-gradient(from var(--gc-angle), var(--red-deep), var(--planned), var(--verified), var(--red), var(--red-deep));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  animation: gc-angle-spin 9s linear infinite; opacity: .85; pointer-events: none;
}
.plan-card-pro > * { position: relative; z-index: 2; }

/* Smoother app-surface hovers + active accents */
.web-race-card, .setup-card, .garage-entry, .authorization-row, .app-nav-button, .favorite-button, .icon-button, .account-button, .segmented-control button {
  transition: transform .25s cubic-bezier(.22,1,.36,1), border-color .25s ease, box-shadow .25s ease, background .25s ease, color .2s ease;
}
.app-nav-button { position: relative; }
.app-nav-button.active::before { content: ""; position: absolute; left: 4px; top: 50%; width: 3px; height: 20px; border-radius: 2px; background: var(--red); transform: translateY(-50%); }

@media (hover: hover) and (pointer: fine) {
  .feature-card:hover, .plan-card:hover, .roadmap-card:hover { box-shadow: 0 24px 55px rgba(0,0,0,.3), 0 0 0 1px rgba(242,107,98,.14), 0 34px 80px rgba(198,40,40,.12); }
  .web-race-card:hover, .setup-card:hover { transform: translateY(-3px); box-shadow: 0 16px 40px rgba(0,0,0,.32), 0 0 0 1px rgba(242,107,98,.13); }
  .garage-entry:hover, .authorization-row:hover { border-color: #46515c; }
  .app-nav-button:hover { transform: translateX(2px); }
  .icon-button:hover, .favorite-button:hover { border-color: rgba(242,107,98,.35); color: var(--red); }
  .secondary-button:hover, .light-inline-button:hover { transform: translateY(-1px); }
}

/* Dialog entrance */
.auth-dialog[open], .event-dialog[open] { animation: gc-dialog-in .34s cubic-bezier(.22,1,.36,1); }
.auth-dialog[open]::backdrop, .event-dialog[open]::backdrop { animation: gc-fade-in .34s ease; }

/* Button loading spinner (degrades to dimmed+disabled without motion) */
button.is-loading { pointer-events: none; opacity: .8; }
@media (prefers-reduced-motion: no-preference) {
  button.is-loading { position: relative; color: transparent !important; opacity: 1; }
  button.is-loading::before {
    content: ""; position: absolute; top: 50%; left: 50%; width: 17px; height: 17px; margin: -8.5px 0 0 -8.5px;
    border-radius: 50%; border: 2px solid rgba(255,255,255,.35); border-top-color: #fff;
    animation: gc-spin .6s linear infinite;
  }
  .secondary-button.is-loading::before, .icon-button.is-loading::before { border-color: rgba(238,242,246,.3); border-top-color: var(--text); }
}

/* Skeleton loaders */
.skeleton { position: relative; overflow: hidden; background: #1b222a; border-radius: 8px; }
.skeleton::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(100deg, transparent 25%, rgba(255,255,255,.07) 45%, rgba(255,255,255,.12) 50%, rgba(255,255,255,.07) 55%, transparent 75%);
  background-size: 200% 100%; background-position: 200% 0; animation: gc-shimmer 1.5s linear infinite;
}
.skel-line { height: 12px; border-radius: 6px; }
.skel-line + .skel-line { margin-top: 11px; }
.skel-w-30 { width: 30%; } .skel-w-45 { width: 45%; } .skel-w-60 { width: 60%; } .skel-w-80 { width: 80%; }
.skel-date { width: 100%; height: 46px; border-radius: 10px; }
.skel-tall { width: 46%; height: 34px; border-radius: 8px; }
.skeleton-race { min-height: 104px; padding: 16px 18px; display: grid; grid-template-columns: 108px minmax(0, 1fr); align-items: center; gap: 18px; border: 1px solid var(--line); border-radius: 17px; background: var(--raised); }
.skeleton-setup { min-height: 330px; padding: 22px; display: flex; flex-direction: column; gap: 15px; border: 1px solid var(--line); border-radius: 19px; background: linear-gradient(150deg, #1b2229, #13181d); }
.skeleton-setup .skel-date { margin-top: auto; }
.skeleton-row { min-height: 72px; padding: 14px; display: grid; grid-template-columns: 42px minmax(0, 1fr); align-items: center; gap: 13px; border: 1px solid var(--line); border-radius: 13px; background: #13181d; }
.next-race-card.is-loading { display: block; }
.next-race-card.is-loading .skel-line { max-width: 520px; }

/* App boot screen — "lights out" start sequence */
.app-boot { position: fixed; inset: 0; z-index: 1000; display: grid; place-items: center; background: radial-gradient(circle at 50% 40%, #12171d, #0a0d10 70%); animation: gc-boot-failsafe .55s ease 4s forwards; transition: opacity .55s ease, visibility .55s; }
.app-boot.is-done { opacity: 0; visibility: hidden; pointer-events: none; animation: none; }
.boot-inner { display: grid; justify-items: center; gap: 28px; padding: 24px; }
.boot-mark { width: 66px; height: 66px; filter: drop-shadow(0 10px 34px rgba(198,40,40,.42)); animation: gc-boot-breathe 2.4s ease-in-out infinite; }
.boot-lights { display: flex; gap: 13px; }
.boot-lights span { width: 20px; height: 20px; border-radius: 50%; background: #232b34; box-shadow: inset 0 0 0 1px rgba(255,255,255,.05); animation: gc-boot-light 1.9s ease-in-out infinite; }
.boot-lights span:nth-child(2) { animation-delay: .1s; }
.boot-lights span:nth-child(3) { animation-delay: .2s; }
.boot-lights span:nth-child(4) { animation-delay: .3s; }
.boot-lights span:nth-child(5) { animation-delay: .4s; }
.boot-text { margin: 0; color: #7f8994; font: 800 .62rem/1 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .26em; text-transform: uppercase; }
@keyframes gc-boot-breathe { 0%, 100% { transform: scale(1); opacity: .92; } 50% { transform: scale(1.05); opacity: 1; } }
@keyframes gc-boot-failsafe { to { opacity: 0; visibility: hidden; pointer-events: none; } }
@keyframes gc-boot-light {
  0%, 8% { background: #232b34; box-shadow: inset 0 0 0 1px rgba(255,255,255,.05); }
  24%, 56% { background: var(--red); box-shadow: 0 0 20px rgba(242,107,98,.75); }
  72%, 100% { background: #232b34; box-shadow: inset 0 0 0 1px rgba(255,255,255,.05); }
}

@media (prefers-reduced-motion: reduce) {
  .app-boot { animation-delay: 0s !important; }
}