/* Syntal — warm, light, glass. */
:root {
  --page: #e9e4dc;
  --paper: #f4f1ec;
  --ink: #1f1d1b;
  --ink-2: #3a3632;
  --muted: #6f6a63;
  --bronze: #8b6a4e;
  --bronze-2: #a9845f;
  --glass: rgba(250, 248, 244, .62);
  --glass-strong: rgba(250, 248, 244, .82);
  --glass-line: rgba(255, 255, 255, .7);
  --line: rgba(31, 29, 27, .1);
  --dark: #262422;
  --wa: #25d366;
  --radius: 28px;
  --ease: cubic-bezier(.2, .8, .2, 1);
  --display: "Jost", "Futura", "Century Gothic", Inter, sans-serif;
  --shadow: 0 30px 60px -30px rgba(60, 45, 30, .35);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, sans-serif; color: var(--ink); line-height: 1.6;
  background: var(--page); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
a { color: inherit; }
button { font: inherit; color: inherit; }
h1, h2, h3 { font-family: var(--display); font-weight: 300; line-height: 1.05; letter-spacing: -.02em; margin: 0 0 .5em; }
h1 { font-size: clamp(2.8rem, 6.2vw, 5.4rem); }
h2 { font-size: clamp(2.1rem, 4.4vw, 3.5rem); }
h3 { font-size: 1.3rem; font-weight: 400; letter-spacing: -.01em; }
em { font-style: normal; color: var(--bronze); }
p { margin: 0 0 1em; }
.wrap { width: min(1200px, 100% - 32px); margin: 0 auto; }
.narrow { width: min(800px, 100% - 32px); }
.center { text-align: center; }
.center-row { justify-content: center; }
.section { padding: 120px 0; position: relative; }
.eyebrow, .kicker, .label { font-size: .72rem; font-weight: 500; letter-spacing: .28em; text-transform: uppercase; color: var(--muted); }
.eyebrow { margin-bottom: 1.4em; }
.lead { font-size: 1.08rem; color: var(--ink-2); max-width: 30em; }
.small { font-size: .86rem; color: var(--muted); }

/* ---------- buttons ---------- */
.btn-dark, .btn-light, .btn-outline, .btn-arrow { display: inline-flex; align-items: center; gap: 12px; border-radius: 999px; font-weight: 500; text-decoration: none; cursor: pointer; border: 0;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), background .3s; white-space: nowrap; }
.btn-dark { background: var(--dark); color: #fff; padding: 16px 26px; box-shadow: 0 14px 30px -14px rgba(0,0,0,.6); }
.btn-dark span { transition: transform .3s var(--ease); }
.btn-dark:hover { transform: translateY(-2px); } .btn-dark:hover span { transform: translateX(4px); }
.btn-dark.sm { padding: 10px 18px; font-size: .9rem; }
.btn-light { background: #fff; color: var(--ink); padding: 16px 26px; }
.btn-light:hover { transform: translateY(-2px); }
.btn-outline { padding: 15px 24px; color: #fff; border: 1px solid rgba(255,255,255,.35); }
.btn-outline:hover { background: rgba(255,255,255,.08); }
.btn-full { width: 100%; justify-content: center; }
.btn-dark[disabled] { opacity: .6; cursor: wait; }
.btn-arrow { background: var(--dark); color: #fff; padding: 6px 6px 6px 24px; font-size: .95rem; }
.btn-arrow .arrow-dot { width: 42px; height: 42px; border-radius: 50%; background: #fff; color: var(--ink); display: grid; place-items: center; font-size: 1.1rem; transition: transform .35s var(--ease); }
.btn-arrow:hover .arrow-dot { transform: rotate(-45deg); }
.btn-arrow.sm { font-size: .88rem; padding-left: 18px; } .btn-arrow.sm .arrow-dot { width: 34px; height: 34px; }
.btn-play { display: inline-flex; align-items: center; gap: 12px; background: none; border: 0; cursor: pointer; font-weight: 500; color: var(--ink); }
.play-ring { width: 46px; height: 46px; border-radius: 50%; border: 1.5px solid var(--ink); display: grid; place-items: center; font-size: .75rem; padding-left: 3px; position: relative; transition: background .3s, color .3s; }
.play-ring::after { content: ""; position: absolute; inset: -6px; border-radius: 50%; border: 1px solid rgba(31,29,27,.25); animation: ring 2.4s var(--ease) infinite; }
.btn-play:hover .play-ring { background: var(--ink); color: #fff; }

/* ---------- hero frame ---------- */
.hero-shell { padding: 18px; }
.hero { position: relative; isolation: isolate; overflow: hidden; border-radius: 34px; min-height: max(760px, calc(100vh - 36px));
  display: grid; grid-template-columns: 96px 1fr 1fr; grid-template-rows: auto 1fr auto; padding: 22px 28px 28px 22px;
  box-shadow: 0 50px 100px -40px rgba(60, 45, 30, .5); }

/* scene */
.scene { position: absolute; inset: 0; z-index: -1; overflow: hidden; }
.sky { position: absolute; inset: 0; background: linear-gradient(180deg, #f4efe7 0%, #f3e6d6 38%, #e9cfb3 62%, #d9b896 78%, #c9a682 100%); }
.sun { position: absolute; width: 340px; height: 340px; left: 52%; top: 38%; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,244,222,1) 0%, rgba(255,226,180,.85) 22%, rgba(248,204,150,.35) 48%, transparent 70%);
  animation: sunrise 9s var(--ease) both, glow 7s ease-in-out 9s infinite alternate; }
.cloud { position: absolute; height: 60px; border-radius: 60px; background: rgba(255,255,255,.55); filter: blur(18px); }
.c1 { width: 380px; top: 16%; left: -20%; animation: drift 70s linear infinite; }
.c2 { width: 260px; top: 28%; left: -30%; animation: drift 95s linear -40s infinite; opacity: .7; }
.c3 { width: 460px; top: 9%; left: -40%; animation: drift 120s linear -80s infinite; opacity: .5; }
.layer { position: absolute; left: -3%; width: 106%; bottom: 0; height: 75%; transition: transform .8s var(--ease); will-change: transform; }
.l1 path { fill: #b9a593; } .l1 { opacity: .55; filter: blur(.6px); animation: rise 2.2s var(--ease) both; }
.l2 path { fill: #8f7a68; } .l2 { opacity: .7; animation: rise 2.2s var(--ease) .15s both; }
.l3 path { fill: #5d4c3f; } .l3 { opacity: .85; animation: rise 2.2s var(--ease) .3s both; }
.mist { position: absolute; left: -10%; right: -10%; bottom: 14%; height: 140px; background: linear-gradient(180deg, transparent, rgba(255,246,234,.75), transparent);
  filter: blur(14px); animation: mist 14s ease-in-out infinite alternate; }
#particles { position: absolute; inset: 0; width: 100%; height: 100%; }

/* nav */
.nav { grid-column: 1 / -1; display: flex; align-items: center; justify-content: space-between; gap: 20px; position: relative; z-index: 20; }
.logo { display: inline-flex; align-items: center; gap: 14px; text-decoration: none; }
.logo-mark { width: 40px; height: 40px; border-radius: 12px; background: var(--dark); color: #fff; display: grid; place-items: center; font-family: var(--display); font-weight: 500; font-size: 1.3rem; }
.logo-text { font-family: var(--display); letter-spacing: .38em; font-size: .9rem; font-weight: 500; }
.nav-pill { display: flex; gap: 4px; padding: 6px; border-radius: 999px; background: var(--glass); border: 1px solid var(--glass-line); backdrop-filter: blur(16px) saturate(140%); -webkit-backdrop-filter: blur(16px) saturate(140%); }
.nav-pill a { padding: 10px 22px; border-radius: 999px; text-decoration: none; font-size: .92rem; color: var(--ink-2); transition: background .25s, color .25s; }
.nav-pill a:hover { background: rgba(255,255,255,.6); }
.nav-pill a.active { background: var(--dark); color: #fff; }
.nav-right { display: flex; align-items: center; gap: 12px; }
.icon-btn { width: 50px; height: 50px; border-radius: 50%; border: 1px solid var(--glass-line); background: var(--glass); backdrop-filter: blur(16px); cursor: pointer; display: grid; place-items: center; transition: transform .3s var(--ease); }
.icon-btn:hover { transform: scale(1.06); }
.nav-toggle { display: none; width: 50px; height: 50px; border-radius: 50%; border: 1px solid var(--glass-line); background: var(--glass); backdrop-filter: blur(16px); cursor: pointer; position: relative; }
.nav-toggle span { position: absolute; left: 16px; right: 16px; height: 1.5px; background: var(--ink); transition: transform .3s var(--ease); }
.nav-toggle span:first-child { top: 21px; } .nav-toggle span:last-child { top: 28px; }
.nav-toggle.open span:first-child { transform: translateY(3.5px) rotate(45deg); } .nav-toggle.open span:last-child { transform: translateY(-3.5px) rotate(-45deg); }

/* left rail */
.rail { grid-column: 1; grid-row: 2 / 4; align-self: center; display: flex; flex-direction: column; align-items: center; gap: 10px; width: 76px; padding: 12px 0 16px;
  border-radius: 40px; background: var(--glass); border: 1px solid var(--glass-line); backdrop-filter: blur(16px); z-index: 5; margin-bottom: 120px; }
.rail-btn { width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center; color: var(--ink-2); text-decoration: none; background: rgba(255,255,255,.35); border: 0; cursor: pointer; transition: background .25s, color .25s, transform .3s var(--ease); }
.rail-btn:hover { background: #fff; transform: scale(1.06); }
.rail-btn.active { background: var(--dark); color: #fff; }
.rail-orb { width: 52px; height: 52px; border-radius: 50%; margin: 10px 0 4px; border: 3px solid rgba(255,255,255,.8);
  background: radial-gradient(circle at 35% 35%, #fff4dd, #e9b980 45%, #8b6a4e 100%); animation: orb 6s ease-in-out infinite alternate; }
.rail-play { display: grid; justify-items: center; gap: 6px; background: none; border: 0; cursor: pointer; font-size: .7rem; line-height: 1.25; color: var(--ink-2); text-align: center; }
.rail-play .play-ring { width: 38px; height: 38px; font-size: .65rem; }

.side-tags { position: absolute; right: 34px; top: 112px; list-style: none; margin: 0; padding: 2px 0 2px 14px; border-left: 1px solid rgba(31,29,27,.35);
  font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-2); line-height: 2; z-index: 3; }

/* hero copy */
.hero-copy { grid-column: 2; grid-row: 2; align-self: center; padding: 30px 0 30px 34px; z-index: 4; }
.kicker { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; margin-bottom: 26px; white-space: nowrap; }
.kicker i { width: 22px; height: 1px; background: var(--muted); }
.hero h1 { color: var(--ink); margin-bottom: .4em; }
.kinetic { display: inline-block; position: relative; height: 1.08em; overflow: hidden; vertical-align: bottom; min-width: 6ch; }
.kw { display: block; color: var(--bronze); white-space: nowrap; }
.kw.in { animation: wordIn .8s var(--ease) both; }
.kw.out { position: absolute; top: 0; left: 0; animation: wordOut .55s var(--ease) both; }
.hero-cta { display: flex; flex-wrap: wrap; align-items: center; gap: 22px; margin-top: 30px; }

/* demo phone */
.hero-demo { grid-column: 3; grid-row: 2; justify-self: center; align-self: center; position: relative; width: min(330px, 100%); z-index: 4; margin-top: 10px; }
.phone { border-radius: 34px; padding: 12px; background: var(--glass-strong); border: 1px solid var(--glass-line); backdrop-filter: blur(20px) saturate(140%); -webkit-backdrop-filter: blur(20px) saturate(140%);
  box-shadow: 0 40px 80px -30px rgba(60,40,20,.55); animation: float 8s ease-in-out infinite; }
.phone-top { display: flex; align-items: center; gap: 12px; padding: 8px 8px 12px; border-bottom: 1px solid var(--line); }
.phone-top strong { display: block; font-size: .9rem; font-weight: 600; }
.phone-top small { color: #3f8f5d; font-size: .74rem; }
.avatar { width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; color: #fff; font-family: var(--display); flex: none;
  background: radial-gradient(circle at 35% 35%, #d8b58f, var(--bronze) 70%); }
.avatar.sm { width: 34px; height: 34px; font-size: .85rem; }
.phone-chat { height: 340px; padding: 14px 4px 4px; display: flex; flex-direction: column; gap: 8px; overflow: hidden; justify-content: flex-end; }
.msg { max-width: 84%; padding: 9px 13px; border-radius: 18px; font-size: .85rem; line-height: 1.45; animation: pop .45s var(--ease) both; }
.msg.in { align-self: flex-start; background: #fff; border-bottom-left-radius: 6px; box-shadow: 0 4px 12px -6px rgba(0,0,0,.15); }
.msg.out { align-self: flex-end; background: var(--dark); color: #fff; border-bottom-right-radius: 6px; }
.msg.typing { display: flex; gap: 4px; padding: 13px 15px; }
.msg.typing i, .typing i { width: 6px; height: 6px; border-radius: 50%; background: currentColor; opacity: .5; animation: blink 1.2s infinite; }
.msg.typing i:nth-child(2), .typing i:nth-child(2) { animation-delay: .2s; } .msg.typing i:nth-child(3), .typing i:nth-child(3) { animation-delay: .4s; }
.msg.voice { display: flex; align-items: center; gap: 10px; width: 220px; }
.msg.voice .play { width: 28px; height: 28px; border-radius: 50%; background: #fff; color: var(--dark); display: grid; place-items: center; font-size: .62rem; flex: none; padding-left: 2px; }
.msg.voice .bars { display: flex; align-items: center; gap: 2px; height: 24px; flex: 1; }
.msg.voice .bars i { flex: 1; background: rgba(255,255,255,.85); border-radius: 2px; animation: eq 1s ease-in-out infinite; }
.msg.voice small { font-size: .7rem; opacity: .75; }
.float-card { position: absolute; display: flex; gap: 10px; align-items: center; padding: 10px 14px 10px 10px; border-radius: 18px; background: var(--glass-strong);
  border: 1px solid var(--glass-line); backdrop-filter: blur(16px); box-shadow: var(--shadow); font-size: .8rem; white-space: nowrap;
  opacity: 0; transform: translateY(12px) scale(.96); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.float-card.show { opacity: 1; transform: none; }
.float-card strong { display: block; font-size: .82rem; font-weight: 600; } .float-card small { color: var(--muted); font-size: .72rem; }
.fc-icon { width: 34px; height: 34px; border-radius: 12px; display: grid; place-items: center; background: #fff; }
.fc1 { top: 90px; left: -150px; } .fc2 { top: 48%; left: -170px; } .fc3 { bottom: 26px; left: -130px; }

/* bottom cards */
.hero-cards { grid-column: 2 / -1; grid-row: 3; display: grid; grid-template-columns: 1.25fr 1fr .72fr; gap: 18px; align-items: end; padding-left: 0; z-index: 5; }
.glass { border-radius: var(--radius); background: var(--glass); border: 1px solid var(--glass-line); backdrop-filter: blur(18px) saturate(140%); -webkit-backdrop-filter: blur(18px) saturate(140%); box-shadow: var(--shadow); }
.feature { display: grid; grid-template-columns: 170px 1fr; gap: 20px; padding: 12px 18px 12px 12px; }
.feature-thumb { border-radius: 22px; min-height: 160px; position: relative; overflow: hidden; display: grid; place-items: end start; padding: 14px;
  background: linear-gradient(160deg, #e8c9a4, #8b6a4e); transition: background .6s var(--ease); }
.feature-thumb span { font-family: var(--display); font-size: 2.2rem; font-weight: 300; color: #fff; text-shadow: 0 2px 20px rgba(0,0,0,.25); }
.feature-thumb::after { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 75% 20%, rgba(255,255,255,.55), transparent 45%); }
.feature-body { display: flex; flex-direction: column; padding: 8px 0 4px; min-width: 0; }
.feature-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.counter { font-size: .72rem; letter-spacing: .12em; color: var(--muted); }
.feature h3 { margin-bottom: .3em; }
.feature p { font-size: .82rem; color: var(--muted); margin: 0 0 12px; min-height: 2.6em; }
.feature-foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.link { font-size: .82rem; text-decoration: none; font-weight: 500; white-space: nowrap; }
.dots { display: flex; gap: 4px; } .dots i { width: 10px; height: 2px; background: rgba(31,29,27,.2); border-radius: 2px; transition: width .3s, background .3s; }
.dots i.on { width: 22px; background: var(--ink); }
.arrows { display: flex; gap: 8px; }
.arrows button { width: 42px; height: 42px; border-radius: 50%; border: 0; background: rgba(255,255,255,.7); cursor: pointer; transition: transform .25s var(--ease); }
.arrows button.dark { background: var(--dark); color: #fff; }
.arrows button:hover { transform: scale(1.08); }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); padding: 28px 10px; }
.stats > div { display: grid; gap: 4px; align-content: start; padding: 0 20px; border-left: 1px solid var(--line); }
.stats > div:first-child { border-left: 0; }
.stats svg { color: var(--ink-2); margin-bottom: 14px; }
.stats strong { font-family: var(--display); font-weight: 400; font-size: 1.7rem; line-height: 1; }
.stats small { font-size: .74rem; color: var(--muted); }
.dark-card { display: flex; flex-direction: column; padding: 18px 22px 22px; min-height: 230px; background: rgba(38,36,34,.88); color: #fff; text-decoration: none; border-color: rgba(255,255,255,.12); transition: transform .35s var(--ease); }
.dark-card:hover { transform: translateY(-4px); }
.dc-top { display: flex; justify-content: space-between; margin-bottom: auto; }
.dc-orb { width: 52px; height: 52px; border-radius: 50%; border: 2px solid rgba(255,255,255,.5); background: radial-gradient(circle at 35% 35%, #ffe7c4, #c18f5e 50%, #5d4c3f); animation: orb 6s ease-in-out infinite alternate; }
.dc-arrow { width: 40px; height: 40px; border-radius: 50%; background: #fff; color: var(--ink); display: grid; place-items: center; transition: transform .35s var(--ease); }
.dark-card:hover .dc-arrow { transform: rotate(45deg); }
.dark-card h3 { font-size: 1.2rem; margin: 22px 0 .4em; line-height: 1.2; }
.dark-card p { font-size: .78rem; color: rgba(255,255,255,.65); margin: 0 0 16px; }
.dc-bar { height: 2px; background: rgba(255,255,255,.2); border-radius: 2px; overflow: hidden; }
.dc-bar i { display: block; height: 100%; width: 40%; background: #fff; animation: bar 3.5s var(--ease) infinite; }

/* ---------- marquee (tools) ---------- */
.marquee { padding: 34px 0; overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 15%, #000 85%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 15%, #000 85%, transparent); }
.marquee-track { display: flex; gap: 64px; width: max-content; animation: marquee 45s linear infinite; }
.marquee-track span { font-family: var(--display); font-size: 1.2rem; color: rgba(31,29,27,.38); white-space: nowrap; letter-spacing: .02em; }

/* ---------- problem → fix ---------- */
.pf-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 56px; }
.pf { border-radius: var(--radius); background: var(--paper); border: 1px solid rgba(255,255,255,.8); overflow: hidden; box-shadow: var(--shadow); }
.pf p { margin: 0; padding: 24px 26px; }
.pf-bad { color: var(--muted); text-decoration: line-through; text-decoration-color: rgba(139,106,78,.5); }
.pf-good { border-top: 1px dashed var(--line); font-weight: 500; }
.pf-good::before { content: "✦ "; color: var(--bronze); }

/* ---------- bento ---------- */
.bento { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 56px; }
.tile { position: relative; padding: 32px; border-radius: var(--radius); background: var(--paper); border: 1px solid rgba(255,255,255,.8); overflow: hidden; box-shadow: var(--shadow);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease); }
.tile::before { content: ""; position: absolute; inset: 0; background: radial-gradient(380px circle at var(--mx, 50%) var(--my, 0%), rgba(233,185,128,.25), transparent 50%); opacity: 0; transition: opacity .3s; pointer-events: none; }
.tile:hover { transform: translateY(-4px); box-shadow: 0 40px 70px -30px rgba(60,45,30,.45); }
.tile:hover::before { opacity: 1; }
.tile p { color: var(--muted); margin: 0; }
.t-wide { grid-column: span 2; display: grid; grid-template-columns: 1.1fr .9fr; gap: 28px; align-items: center; }
.t-accent { grid-column: 1 / -1; background: var(--dark); color: #fff; } .t-accent p { color: rgba(255,255,255,.65); } .t-accent .tag { color: #d9b48d; }
.t-accent .btn-arrow { background: #fff; color: var(--ink); justify-self: end; } .t-accent .btn-arrow .arrow-dot { background: var(--dark); color: #fff; }
.tag { display: inline-block; font-size: .7rem; font-weight: 500; letter-spacing: .22em; text-transform: uppercase; color: var(--bronze); margin-bottom: 16px; }
.mini-chat { display: flex; flex-direction: column; gap: 8px; padding: 16px; border-radius: 22px; background: var(--page); }
.mc { max-width: 90%; padding: 8px 12px; border-radius: 14px; font-size: .82rem; }
.mc.in { background: #fff; align-self: flex-start; } .mc.out { background: var(--dark); color: #fff; align-self: flex-end; }
.typing { display: flex; gap: 4px; padding: 10px 12px; border-radius: 14px; background: #fff; align-self: flex-start; color: var(--ink); }
.wave { display: flex; align-items: center; gap: 4px; height: 44px; margin-top: 24px; }
.wave i { flex: 1; border-radius: 3px; background: linear-gradient(var(--bronze-2), var(--dark)); animation: eq 1.2s ease-in-out infinite; }
.wave i:nth-child(2n) { animation-delay: .15s; } .wave i:nth-child(3n) { animation-delay: .3s; } .wave i:nth-child(5n) { animation-delay: .45s; }
.flow { display: flex; align-items: center; gap: 8px; margin-top: 24px; font-size: .76rem; }
.flow span { padding: 6px 10px; border-radius: 999px; background: #fff; }
.flow b { flex: 1; height: 2px; border-radius: 2px; background: linear-gradient(90deg, rgba(31,29,27,.15), var(--bronze), rgba(31,29,27,.15)); background-size: 200% 100%; animation: flowline 1.6s linear infinite; }

/* ---------- timeline ---------- */
.timeline { list-style: none; padding: 0; margin: 64px 0 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; position: relative; }
.timeline::before { content: ""; position: absolute; top: 25px; left: 3%; right: 3%; height: 1px; background: linear-gradient(90deg, transparent, var(--bronze), transparent); }
.timeline li { position: relative; padding-top: 74px; }
.num { position: absolute; top: 0; left: 0; width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center; font-family: var(--display); background: var(--dark); color: #fff; box-shadow: 0 0 0 8px var(--page); }
.timeline p { color: var(--muted); margin: 0; }

/* ---------- work ---------- */
.work-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 56px; }
.work { display: block; padding: 32px; border-radius: var(--radius); background: var(--paper); border: 1px solid rgba(255,255,255,.8); text-decoration: none; box-shadow: var(--shadow); transition: transform .4s var(--ease); }
a.work:hover { transform: translateY(-4px); }
.work .stat { font-family: var(--display); font-size: 3.2rem; font-weight: 300; margin: 0; line-height: 1; color: var(--bronze); }
.work small { color: var(--muted); display: block; margin-bottom: 24px; font-size: .8rem; letter-spacing: .04em; }
.work p { color: var(--muted); margin: 0; }
.work-link { display: inline-block; margin-top: 18px; font-size: .86rem; font-weight: 500; }

/* ---------- pricing ---------- */
.plans { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin: 56px auto 0; max-width: 980px; }
.plan { display: flex; flex-direction: column; padding: 38px; border-radius: 32px; background: var(--paper); border: 1px solid rgba(255,255,255,.85); box-shadow: var(--shadow); }
.plan-dark { background: var(--dark); color: #fff; } .plan-dark .tag { color: #d9b48d; } .plan-dark .plan-sub, .plan-dark .price span { color: rgba(255,255,255,.65); }
.price { margin: 0 0 10px; display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.price strong { font-family: var(--display); font-weight: 300; font-size: 3rem; line-height: 1; letter-spacing: -.02em; }
.price span { color: var(--muted); }
.plan-sub { color: var(--muted); }
.plan-list { list-style: none; padding: 0; margin: 8px 0 30px; display: grid; gap: 12px; }
.plan-list li { display: flex; gap: 12px; }
.plan-list li::before { content: "✓"; flex: none; width: 22px; height: 22px; margin-top: 2px; border-radius: 50%; display: grid; place-items: center; font-size: .7rem; background: var(--dark); color: #fff; }
.plan-dark .plan-list li::before { background: #fff; color: var(--ink); }
.plan .btn-full { margin-top: auto; }
.book-cta { display: grid; gap: 10px; justify-items: start; padding: 18px; border-radius: 18px; background: #fff; border: 1px solid var(--line); }
.book-cta[hidden] { display: none; }

/* ---------- audit form ---------- */
.audit-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 64px; align-items: start; }
.checks { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 12px; }
.checks li { display: flex; gap: 12px; color: var(--ink-2); }
.checks li::before { content: "✓"; flex: none; width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center; font-size: .72rem; background: var(--dark); color: #fff; }
.form { display: grid; gap: 16px; padding: 36px; border-radius: 32px; background: var(--paper); border: 1px solid rgba(255,255,255,.85); box-shadow: 0 50px 90px -40px rgba(60,45,30,.5); }
.form label { display: grid; gap: 7px; font-weight: 500; font-size: .84rem; color: var(--ink-2); }
.form input, .form select { font: inherit; color: var(--ink); padding: 14px 16px; border-radius: 14px; border: 1px solid var(--line); background: #fff; width: 100%; transition: border-color .2s, box-shadow .2s; }
.form input::placeholder { color: #a6a097; }
.form input:focus, .form select:focus { outline: none; border-color: var(--bronze); box-shadow: 0 0 0 4px rgba(139,106,78,.15); }
.form .check { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; color: var(--ink-2); }
.form .check input { width: 18px; height: 18px; margin-top: 3px; flex: none; accent-color: var(--dark); }
.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.hp { position: absolute; left: -9999px; }
.form-msg { margin: 0; font-weight: 500; min-height: 1.4em; }
.form-msg.ok { color: #2f7d4f; } .form-msg.err { color: #b4433a; }

/* ---------- faq ---------- */
details { border-bottom: 1px solid var(--line); padding: 24px 0; }
details:first-of-type { margin-top: 40px; }
summary { cursor: pointer; font-family: var(--display); font-size: 1.25rem; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; width: 34px; height: 34px; flex: none; border-radius: 50%; background: var(--dark); color: #fff; display: grid; place-items: center; font-size: 1.1rem; transition: transform .35s var(--ease); }
details[open] summary::after { transform: rotate(45deg); }
details p { color: var(--muted); margin: 12px 0 0; max-width: 90%; }

/* ---------- final CTA ---------- */
.final { padding-top: 20px; }
.final-card { position: relative; overflow: hidden; isolation: isolate; text-align: center; padding: 100px 32px; border-radius: 36px; background: var(--dark); color: #fff; }
.final-card .lead { margin: 0 auto; color: rgba(255,255,255,.7); }
.final-card em { color: #d9b48d; }
.cta-glow { position: absolute; inset: auto -20% -60% -20%; height: 120%; z-index: -1; background: radial-gradient(ellipse at 50% 100%, rgba(233,185,128,.55), transparent 60%); animation: glow 6s ease-in-out infinite alternate; }

/* ---------- footer ---------- */
.footer { padding: 48px 0 56px; }
.footer-grid { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; align-items: flex-start; }
.footer-links { display: flex; flex-direction: column; gap: 6px; text-align: right; }
.footer a { text-decoration: none; } .footer-links a { color: var(--muted); } .footer-links a:hover { color: var(--ink); }

/* ---------- WhatsApp float + chatbot ---------- */
.wa-float { position: fixed; right: 22px; bottom: 22px; width: 58px; height: 58px; border-radius: 50%; background: var(--wa); color: #fff; display: grid; place-items: center;
  box-shadow: 0 12px 30px -8px rgba(37,211,102,.7); z-index: 60; transition: transform .3s var(--ease); }
.wa-float:hover { transform: scale(1.08); }
.cb-launch { position: fixed; right: 92px; bottom: 29px; z-index: 60; display: inline-flex; align-items: center; gap: 10px; font-weight: 500; font-size: .88rem; color: #fff;
  padding: 12px 18px; border-radius: 999px; border: 0; background: var(--dark); cursor: pointer; box-shadow: 0 14px 30px -12px rgba(0,0,0,.6); }
.cb-launch[hidden] { display: none; }
.cb-launch.away { opacity: 0; pointer-events: none; transform: translateY(10px); }
.cb-launch { transition: opacity .4s var(--ease), transform .4s var(--ease); }
.cb-pulse { width: 8px; height: 8px; border-radius: 50%; background: #e9b980; animation: ping 2s infinite; }
.chatbot { position: fixed; right: 22px; bottom: 94px; width: min(380px, calc(100vw - 32px)); height: min(540px, calc(100vh - 130px)); z-index: 70; display: flex; flex-direction: column; overflow: hidden;
  border-radius: 28px; background: var(--paper); border: 1px solid rgba(255,255,255,.9); box-shadow: 0 40px 90px -30px rgba(40,30,20,.6); animation: pop .35s var(--ease); }
.chatbot[hidden] { display: none; }
.cb-head { display: flex; justify-content: space-between; align-items: center; padding: 14px 16px; background: var(--dark); color: #fff; }
.cb-title { display: flex; gap: 10px; align-items: center; } .cb-title small { display: block; color: rgba(255,255,255,.6); font-size: .74rem; }
.cb-close { background: none; border: 0; color: #fff; font-size: 1.6rem; cursor: pointer; line-height: 1; }
.cb-body { flex: 1; overflow-y: auto; padding: 16px; display: flex; flex-direction: column; gap: 10px; background: var(--page); }
.cb-input { display: flex; gap: 8px; padding: 12px; border-top: 1px solid var(--line); background: var(--paper); }
.cb-input input { flex: 1; font: inherit; padding: 10px 14px; border-radius: 999px; border: 1px solid var(--line); background: #fff; }
.cb-input input:focus { outline: none; border-color: var(--bronze); }
.cb-options { display: flex; flex-wrap: wrap; gap: 6px; }
.cb-options button { font-size: .82rem; background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 7px 13px; cursor: pointer; transition: background .2s, color .2s; }
.cb-options button:hover { background: var(--dark); color: #fff; }
.cb-body .btn-dark { align-self: flex-start; }

/* ---------- legal page ---------- */
.legal { padding: 60px 0; }
.legal-nav { display: flex; justify-content: space-between; align-items: center; padding: 26px 0; }
.legal h2 { font-size: 1.6rem; margin-top: 1.6em; }
.legal p, .legal li { color: var(--ink-2); }
.legal a { color: var(--bronze); }

/* ---------- reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(26px); filter: blur(8px); transition: opacity 1s var(--ease), transform 1s var(--ease), filter 1s var(--ease); }
.reveal.visible { opacity: 1; transform: none; filter: none; }
.d1 { transition-delay: .12s; } .d2 { transition-delay: .24s; } .d3 { transition-delay: .36s; } .d4 { transition-delay: .48s; }

/* ---------- keyframes ---------- */
@keyframes sunrise { from { transform: translateY(160px) scale(.8); opacity: 0; } to { transform: none; opacity: 1; } }
@keyframes glow { from { filter: brightness(1); } to { filter: brightness(1.12); transform: scale(1.06); } }
@keyframes drift { from { transform: translateX(0); } to { transform: translateX(180vw); } }
@keyframes rise { from { transform: translateY(80px); opacity: 0; } }
@keyframes mist { from { transform: translateX(-4%); opacity: .7; } to { transform: translateX(4%); opacity: 1; } }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
@keyframes orb { from { filter: hue-rotate(0deg) brightness(1); } to { filter: hue-rotate(-12deg) brightness(1.12); } }
@keyframes ring { 0% { transform: scale(.9); opacity: 1; } 100% { transform: scale(1.35); opacity: 0; } }
@keyframes ping { 0% { box-shadow: 0 0 0 0 rgba(233,185,128,.7); } 70%, 100% { box-shadow: 0 0 0 10px rgba(233,185,128,0); } }
@keyframes wordIn { from { transform: translateY(100%); opacity: 0; } to { transform: none; opacity: 1; } }
@keyframes wordOut { to { transform: translateY(-100%); opacity: 0; } }
@keyframes pop { from { opacity: 0; transform: translateY(10px) scale(.96); } to { opacity: 1; transform: none; } }
@keyframes blink { 0%, 80%, 100% { opacity: .25; } 40% { opacity: 1; } }
@keyframes eq { 0%, 100% { transform: scaleY(.3); } 50% { transform: scaleY(1); } }
@keyframes marquee { to { transform: translateX(-50%); } }
@keyframes flowline { to { background-position: -200% 0; } }
@keyframes bar { 0% { transform: translateX(-100%); } 100% { transform: translateX(260%); } }
.wave i, .msg.voice .bars i { height: 100%; transform-origin: center; }

/* ---------- responsive ---------- */
@media (max-width: 1180px) {
  .hero { grid-template-columns: 0 1fr 1fr; padding-left: 28px; }
  .rail { display: none; }
  .side-tags { display: none; }
  .hero-copy { padding-left: 0; }
  .hero-cards { grid-column: 1 / -1; grid-template-columns: 1.3fr 1fr; }
  .dark-card { display: none; }
  .float-card { display: none; }
}
@media (max-width: 960px) {
  .hero { display: flex; flex-direction: column; gap: 30px; padding: 18px 18px 22px; min-height: 0; }
  .side-tags { display: none; }
  .nav-pill { display: none; position: absolute; top: 64px; left: 0; right: 0; flex-direction: column; border-radius: 24px; padding: 10px; background: var(--glass-strong); }
  .nav-pill.open { display: flex; }
  .nav-toggle { display: block; }
  .nav-right .btn-arrow, .nav-right .icon-btn { display: none; }
  .hero-copy { padding: 30px 6px 0; }
  .hero-demo { margin: 0 auto; }
  .float-card { display: none; }
  .hero-cards { grid-template-columns: 1fr; }
  .pf-grid, .work-grid, .bento { grid-template-columns: 1fr 1fr; }
  .t-wide { grid-column: span 2; }
  .timeline { grid-template-columns: 1fr 1fr; row-gap: 40px; } .timeline::before { display: none; }
  .audit-grid, .plans { grid-template-columns: 1fr; }
  .section { padding: 90px 0; }
}
@media (max-width: 640px) {
  .hero-shell { padding: 8px; }
  .hero { border-radius: 26px; }
  .kicker { gap: 8px; letter-spacing: .18em; font-size: .64rem; }
  .feature { grid-template-columns: 1fr; } .feature-thumb { min-height: 110px; }
  .stats { padding: 22px 4px; } .stats > div { padding: 0 12px; } .stats strong { font-size: 1.35rem; }
  .pf-grid, .work-grid, .bento, .row-2, .timeline { grid-template-columns: 1fr; }
  .t-wide { grid-column: auto; grid-template-columns: 1fr; }
  .t-accent .btn-arrow { justify-self: start; }
  .phone-chat { height: 320px; }
  .form { padding: 22px; }
  .final-card { padding: 64px 20px; }
  .footer-links { text-align: left; }
  .cb-launch { padding: 10px 14px; font-size: .82rem; right: 88px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .reveal { opacity: 1; transform: none; filter: none; }
}