/* Captionwave marketing site: landing page + guides. Self-hosted fonts, no external requests. */
@font-face { font-family: 'Archivo Black'; src: url('/fonts/archivo-black-latin-400-normal.woff2') format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'Inter'; src: url('/fonts/inter-latin-400-normal.woff2') format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'Inter'; src: url('/fonts/inter-latin-600-normal.woff2') format('woff2'); font-weight: 600; font-display: swap; }
@font-face { font-family: 'Inter'; src: url('/fonts/inter-latin-700-normal.woff2') format('woff2'); font-weight: 700; font-display: swap; }

:root {
  --ink: #08080c; --panel: #101016; --raised: #181821; --line: #262631;
  --text: #f4f2ee; --dim: #9c9aa8;
  --volt: #c6ff2e; --volt-ink: #0b0f00; --flare: #ff3d77; --ultra: #7b5cff;
  --display: 'Archivo Black', 'Arial Black', Impact, sans-serif;
  --body: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --max: 1180px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--ink); color: var(--text); font: 400 17px/1.6 var(--body); overflow-x: hidden; }
img, svg { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--display); font-weight: 400; line-height: .95; letter-spacing: -.02em; margin: 0; text-transform: uppercase; }
p { margin: 0; }
.wrap { width: min(var(--max), 100% - 40px); margin-inline: auto; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
:focus-visible { outline: 3px solid var(--volt); outline-offset: 3px; }

/* ---------- nav ---------- */
.nav { position: sticky; top: 0; z-index: 20; backdrop-filter: blur(14px); background: rgba(8, 8, 12, .72); border-bottom: 1px solid rgba(255, 255, 255, .06); }
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 16px; }
.logo { font-family: var(--display); font-size: 26px; letter-spacing: -.03em; text-decoration: none; text-transform: lowercase; }
.logo i { color: var(--volt); font-style: normal; }
.nav-links { display: flex; gap: 26px; align-items: center; font-size: 15px; color: var(--dim); }
.nav-links a { text-decoration: none; }
.nav-links a:hover { color: var(--text); }

/* ---------- buttons ---------- */
.btn { display: inline-flex; align-items: center; gap: 12px; border: 0; cursor: pointer; font: 700 16px/1 var(--body); color: var(--volt-ink); background: var(--volt); padding: 16px 26px 16px 18px; border-radius: 999px; text-decoration: none; transition: transform .15s ease, box-shadow .15s ease; box-shadow: 0 0 0 0 rgba(198, 255, 46, .5); }
.btn:hover { transform: translateY(-2px) rotate(-.6deg); box-shadow: 0 10px 40px -8px rgba(198, 255, 46, .55); }
.btn:active { transform: translateY(0); }
.btn .g { width: 30px; height: 30px; border-radius: 50%; background: #fff; display: grid; place-items: center; flex: none; }
.btn .g svg { width: 18px; height: 18px; }
.btn.sm { padding: 10px 18px 10px 12px; font-size: 14px; gap: 10px; }
.btn.sm .g { width: 24px; height: 24px; }
.btn.sm .g svg { width: 14px; height: 14px; }
.btn.ghost { background: transparent; color: var(--text); border: 1px solid var(--line); padding: 14px 22px; }
.note { color: var(--dim); font-size: 14px; }
#signin-msg { min-height: 22px; font-size: 14px; color: var(--flare); margin-top: 10px; }

/* ---------- hero ---------- */
.hero { position: relative; padding: 70px 0 90px; }
.hero::before, .hero::after { content: ''; position: absolute; border-radius: 50%; filter: blur(110px); opacity: .5; z-index: -1; }
.hero::before { width: 520px; height: 520px; background: var(--ultra); right: -120px; top: -60px; }
.hero::after { width: 420px; height: 420px; background: var(--volt); opacity: .18; left: -160px; bottom: -80px; }
.hero .wrap { display: grid; grid-template-columns: 1.15fr .85fr; gap: 40px; align-items: center; }
.eyebrow { display: inline-flex; gap: 8px; align-items: center; border: 1px solid var(--line); background: var(--panel); border-radius: 999px; padding: 7px 14px; font-size: 13px; font-weight: 600; color: var(--dim); margin-bottom: 26px; }
.eyebrow b { color: var(--volt); }
.hero h1 { font-size: clamp(54px, 9.4vw, 138px); }
.hero h1 .hit { display: inline-block; background: var(--volt); color: var(--volt-ink); padding: 0 .12em; transform: rotate(-2.5deg); margin-top: .06em; box-shadow: 8px 8px 0 var(--flare); }
.hero .lead { font-size: clamp(18px, 2vw, 22px); color: #cfcdd6; max-width: 34ch; margin: 30px 0 34px; line-height: 1.5; }
.cta-row { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; }

/* phone demo */
.stage { position: relative; display: grid; place-items: center; min-height: 600px; }
.phone { position: relative; width: min(300px, 74vw); aspect-ratio: 9 / 18.5; border-radius: 46px; border: 9px solid #1c1c26; background: #000; box-shadow: 0 40px 90px -20px rgba(123, 92, 255, .55), 0 0 0 1px #2d2d3a; transform: rotate(4deg); overflow: hidden; }
.phone::before { content: ''; position: absolute; top: 10px; left: 50%; width: 82px; height: 22px; background: #000; border-radius: 99px; transform: translateX(-50%); z-index: 3; }
.screen { position: absolute; inset: 0; background: linear-gradient(160deg, #ff7a59, #ff3d77 40%, #7b5cff 85%); background-size: 220% 220%; animation: drift 9s ease-in-out infinite alternate; }
.person { position: absolute; inset: 0; z-index: 3; pointer-events: none; }
.person .head { position: absolute; left: 50%; top: 31%; width: 34%; aspect-ratio: 1; transform: translateX(-50%); border-radius: 50%; background: #1a1220; }
.person .body { position: absolute; left: 50%; top: 50%; width: 86%; height: 60%; transform: translateX(-50%); border-radius: 46% 46% 0 0 / 38% 38% 0 0; background: #1a1220; }
.cap { position: absolute; left: 0; right: 0; top: 33%; z-index: 2; text-align: center; font-family: var(--display); font-size: 54px; line-height: .98; text-transform: uppercase; -webkit-text-stroke: 8px #000; paint-order: stroke fill; color: #fff; filter: drop-shadow(0 6px 0 rgba(0, 0, 0, .35)); }
.cap span { display: inline-block; animation: pop .3s cubic-bezier(.2, 1.6, .4, 1) both; }
.cap .on { color: var(--volt); }
.sticker { position: absolute; z-index: 4; font-weight: 700; font-size: 14px; padding: 9px 15px; border-radius: 999px; background: var(--text); color: var(--ink); box-shadow: 0 10px 30px rgba(0, 0, 0, .4); animation: bob 5s ease-in-out infinite; white-space: nowrap; }
.sticker.s1 { left: 0; top: 14%; transform: rotate(-8deg); background: var(--volt); color: var(--volt-ink); }
.sticker.s2 { right: -2%; top: 34%; transform: rotate(6deg); background: var(--flare); color: #fff; animation-delay: -1.5s; }
.sticker.s3 { left: 2%; bottom: 14%; transform: rotate(5deg); background: var(--ultra); color: #fff; animation-delay: -3s; }
@keyframes pop { from { transform: scale(.4); opacity: 0; } to { transform: none; opacity: 1; } }
@keyframes bob { 50% { translate: 0 -10px; } }
@keyframes drift { to { background-position: 100% 100%; } }

/* ---------- marquee ---------- */
.marquee { background: var(--volt); color: var(--volt-ink); overflow: hidden; border-block: 3px solid var(--ink); transform: rotate(-1.2deg); margin: 10px -2vw; }
.marquee div { display: flex; width: max-content; animation: slide 28s linear infinite; }
.marquee span { font-family: var(--display); font-size: clamp(22px, 3vw, 34px); text-transform: uppercase; padding: 16px 26px; white-space: nowrap; }
.marquee span::after { content: '✦'; margin-left: 52px; color: var(--flare); }
@keyframes slide { to { transform: translateX(-50%); } }

/* ---------- sections ---------- */
section { padding: 100px 0; }
.kicker { font-weight: 700; font-size: 14px; letter-spacing: .12em; text-transform: uppercase; color: var(--volt); margin-bottom: 16px; }
.title { font-size: clamp(38px, 6vw, 84px); max-width: 15ch; }
.sub { color: var(--dim); max-width: 52ch; margin-top: 20px; font-size: 19px; }

/* bento */
.bento { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; margin-top: 56px; }
.card { position: relative; background: var(--panel); border: 1px solid var(--line); border-radius: 28px; padding: 28px; overflow: hidden; grid-column: span 2; transition: transform .2s ease, border-color .2s ease; }
.card:hover { transform: translateY(-4px); border-color: #3a3a4a; }
.card.w3 { grid-column: span 3; } .card.w4 { grid-column: span 4; }
.card h3 { font-size: 26px; margin: 16px 0 10px; }
.card p { color: var(--dim); font-size: 16px; line-height: 1.55; }
.card .ico { width: 46px; height: 46px; border-radius: 14px; background: var(--raised); display: grid; place-items: center; color: var(--volt); }
.card .ico svg { width: 24px; height: 24px; }
.card.volt { background: var(--volt); color: var(--volt-ink); border-color: var(--volt); }
.card.volt p { color: #2a3300; } .card.volt .ico { background: var(--volt-ink); }
.card.flare { background: var(--flare); border-color: var(--flare); color: #fff; }
.card.flare p { color: #ffe3ec; } .card.flare .ico { background: rgba(0, 0, 0, .25); color: #fff; }
.card.ultra { background: var(--ultra); border-color: var(--ultra); color: #fff; }
.card.ultra p { color: #e6e0ff; } .card.ultra .ico { background: rgba(0, 0, 0, .25); color: #fff; }
.tag { display: inline-block; font: 700 11px/1 var(--body); letter-spacing: .08em; text-transform: uppercase; padding: 5px 9px; border-radius: 99px; background: var(--volt-ink); color: var(--volt); vertical-align: middle; margin-left: 8px; }
.card.flare .tag { background: #fff; color: var(--flare); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.chips span { border: 1px solid rgba(0, 0, 0, .25); background: rgba(0, 0, 0, .12); padding: 7px 13px; border-radius: 99px; font-weight: 600; font-size: 14px; }
.card:not(.volt):not(.flare):not(.ultra) .chips span { border-color: var(--line); background: var(--raised); color: var(--text); }

/* steps */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 56px; counter-reset: s; }
.step { border-top: 3px solid var(--text); padding-top: 22px; }
.step::before { counter-increment: s; content: '0' counter(s); font-family: var(--display); font-size: 64px; color: var(--volt); line-height: 1; display: block; margin-bottom: 14px; }
.step h3 { font-size: 28px; margin-bottom: 10px; } .step p { color: var(--dim); }

/* styles strip */
.styles { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; margin-top: 50px; }
.sty { aspect-ratio: 3 / 4; border-radius: 22px; background: linear-gradient(160deg, #2b2b3a, #14141c); display: grid; place-items: center; text-align: center; padding: 10px; position: relative; overflow: hidden; font-size: 20px; line-height: 1.05; border: 1px solid var(--line); }
.sty small { position: absolute; bottom: 12px; left: 0; right: 0; font: 600 12px var(--body); color: var(--dim); }
.sty.a { font: 600 15px var(--body); text-shadow: 0 2px 8px #000; }
.sty.b { font-family: var(--display); text-transform: uppercase; -webkit-text-stroke: 4px #000; paint-order: stroke fill; } .sty.b em { font-style: normal; color: #ffd60a; }
.sty.c { font: 700 17px var(--body); } .sty.c em { font-style: normal; color: #38bdf8; }
.sty.d { font-family: var(--display); font-size: 36px; text-transform: uppercase; color: #fff; opacity: .95; }
.sty.e { font: 700 19px 'Georgia', serif; letter-spacing: .04em; color: #f6f1e7; } .sty.e em { color: #e9c46a; font-style: italic; }
.sty.f { font: 800 20px var(--body); text-transform: uppercase; text-shadow: 0 0 14px #22d3ee, 0 0 30px #22d3ee; }
.sty.g { font: 700 17px var(--body); text-transform: uppercase; } .sty.g em { font-style: normal; background: #ffd60a; color: #000; padding: 2px 6px; border-radius: 6px; }
.sty.h { font: 600 14px var(--body); text-align: left; border-left: 4px solid #38bdf8; padding-left: 12px; place-items: center start; }
.sty.i { font: 600 18px 'Courier New', monospace; text-transform: uppercase; letter-spacing: .06em; } .sty.i::after { content: '▍'; color: #fff; animation: blink 1s steps(2) infinite; }
.sty.j { font-family: var(--display); text-transform: uppercase; -webkit-text-stroke: 4px #000; paint-order: stroke fill; font-size: 22px; }
@keyframes blink { 50% { opacity: 0; } }

/* faq */
.faq { margin-top: 50px; max-width: 860px; }
details { border-bottom: 1px solid var(--line); padding: 22px 0; }
summary { cursor: pointer; font: 600 20px/1.35 var(--body); list-style: none; display: flex; justify-content: space-between; gap: 20px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: '+'; color: var(--volt); font-size: 28px; line-height: 1; transition: transform .2s; }
details[open] summary::after { transform: rotate(45deg); }
details p { color: var(--dim); margin-top: 14px; max-width: 70ch; }

/* final cta */
.final { text-align: center; background: var(--volt); color: var(--volt-ink); border-radius: 44px; padding: 90px 24px; margin-bottom: 70px; position: relative; overflow: hidden; }
.final h2 { font-size: clamp(42px, 8vw, 112px); max-width: 12ch; margin: 0 auto 36px; }
.final .btn { background: var(--ink); color: var(--text); }
.final .btn:hover { box-shadow: 0 14px 40px -10px rgba(0, 0, 0, .6); }
.final #signin-msg-2 { margin-top: 12px; color: #7a0a2f; font-size: 14px; min-height: 22px; }

/* footer */
footer { border-top: 1px solid var(--line); padding: 50px 0 60px; color: var(--dim); font-size: 15px; }
footer .cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 30px; }
footer h4 { font: 700 13px var(--body); letter-spacing: .1em; text-transform: uppercase; color: var(--text); margin: 0 0 14px; }
footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
footer a { text-decoration: none; } footer a:hover { color: var(--volt); }

/* guides + legal */
.page { padding: 70px 0 40px; }
.page h1 { font-size: clamp(40px, 6.4vw, 88px); max-width: 16ch; }
.page .lead { font-size: 21px; color: #cfcdd6; max-width: 60ch; margin: 28px 0 34px; line-height: 1.55; }
.prose { max-width: 740px; }
.prose h2 { font-size: clamp(28px, 4vw, 44px); margin: 56px 0 18px; }
.prose p { color: #cfcdd6; margin-bottom: 16px; }
.prose ol, .prose ul { color: #cfcdd6; padding-left: 22px; } .prose li { margin-bottom: 10px; }
.prose strong { color: var(--text); }
.related { margin-top: 60px; display: flex; flex-wrap: wrap; gap: 10px; }
.related a { border: 1px solid var(--line); border-radius: 99px; padding: 10px 16px; text-decoration: none; font-size: 15px; background: var(--panel); }
.related a:hover { border-color: var(--volt); color: var(--volt); }

/* responsive */
@media (max-width: 960px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .stage { min-height: 520px; margin-top: 30px; }
  .bento { grid-template-columns: repeat(2, 1fr); }
  .card, .card.w3, .card.w4 { grid-column: span 2; }
  .steps { grid-template-columns: 1fr; }
  .styles { grid-template-columns: repeat(2, 1fr); }
  .nav-links a:not(.btn) { display: none; }
  footer .cols { grid-template-columns: 1fr; }
  section { padding: 70px 0; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
}