/* One Prompt Reels — design system (self-hosted fonts, no CDNs) */
@font-face{font-family:"Inter";src:url("../fonts/inter.ttf") format("truetype");font-weight:100 900;font-display:swap}
@font-face{font-family:"Manrope";src:url("../fonts/manrope.ttf") format("truetype");font-weight:200 800;font-display:swap}

:root{
  --blue:#2459e8; --blue-700:#1a45c2; --blue-800:#14369a; --blue-50:#eef3ff; --blue-100:#dde7ff; --blue-200:#bccffe;
  --ink:#0d1426; --text:#1f2937; --muted:#5b6577; --faint:#8a93a3;
  --line:#e5e9f0; --line-2:#d6dce6; --bg:#ffffff; --soft:#f6f8fb; --soft-2:#eef1f6;
  --green:#12a150; --green-50:#e8f7ee; --amber:#b7791f; --amber-50:#fff6e6; --red:#d93636; --red-50:#fdecec;
  --r-sm:10px; --r:14px; --r-lg:20px; --r-xl:28px;
  --shadow-sm:0 1px 2px rgba(13,20,38,.06),0 1px 3px rgba(13,20,38,.05);
  --shadow:0 4px 12px rgba(13,20,38,.06),0 12px 32px rgba(13,20,38,.06);
  --shadow-lg:0 10px 30px rgba(20,54,154,.10),0 30px 70px rgba(13,20,38,.12);
  --display:"Manrope",system-ui,-apple-system,"Segoe UI",sans-serif;
  --body:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --wrap:1160px;
  color-scheme:light;
}
*,*:before,*:after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:400 16px/1.6 var(--body);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,video{max-width:100%;display:block}
a{color:var(--blue);text-decoration:none}
a:hover{color:var(--blue-700)}
h1,h2,h3,h4{font-family:var(--display);color:var(--ink);margin:0;letter-spacing:-.02em;line-height:1.12}
h1{font-size:clamp(38px,6.4vw,68px);font-weight:800;letter-spacing:-.035em}
h2{font-size:clamp(30px,4.2vw,46px);font-weight:800;letter-spacing:-.03em}
h3{font-size:19px;font-weight:700}
p{margin:0}
button{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--blue-200);outline-offset:2px;border-radius:6px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.muted{color:var(--muted)}
.center{text-align:center}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 22px;border-radius:12px;border:1px solid transparent;font:600 16px/1 var(--body);cursor:pointer;transition:background .15s,box-shadow .15s,transform .15s,border-color .15s;white-space:nowrap;text-decoration:none}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 1px 2px rgba(20,54,154,.25),0 6px 16px rgba(36,89,232,.25)}
.btn-primary:hover{background:var(--blue-700);color:#fff;transform:translateY(-1px)}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line-2)}
.btn-ghost:hover{border-color:var(--ink);color:var(--ink)}
.btn-soft{background:var(--blue-50);color:var(--blue-700)}
.btn-soft:hover{background:var(--blue-100);color:var(--blue-800)}
.btn-sm{height:38px;padding:0 14px;font-size:14px;border-radius:10px}
.btn-lg{height:56px;padding:0 28px;font-size:17px;border-radius:14px}
.btn[disabled]{opacity:.55;cursor:not-allowed;transform:none}
.btn .arr{transition:transform .15s}
.btn:hover .arr{transform:translateX(3px)}

/* form */
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.field label{font:600 14px var(--body);color:var(--ink)}
.input{height:48px;width:100%;padding:0 14px;border:1px solid var(--line-2);border-radius:12px;background:#fff;font:400 16px var(--body);color:var(--ink);transition:border-color .15s,box-shadow .15s}
.input:focus{outline:0;border-color:var(--blue);box-shadow:0 0 0 4px var(--blue-100)}
.hint{font-size:13px;color:var(--muted)}
.err{font-size:14px;color:var(--red);min-height:0}
.ok{font-size:14px;color:var(--green)}

/* chips & badges */
.eyebrow{display:inline-flex;align-items:center;gap:8px;font:700 13px/1 var(--body);letter-spacing:.06em;text-transform:uppercase;color:var(--blue)}
.pill{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:999px;background:var(--blue-50);color:var(--blue-700);font:600 13px/1.2 var(--body)}
.badge{display:inline-flex;align-items:center;padding:3px 8px;border-radius:6px;font:700 11px/1.3 var(--body);letter-spacing:.04em;text-transform:uppercase;background:var(--soft-2);color:var(--muted)}
.badge.blue{background:var(--blue-50);color:var(--blue-700)}
.badge.green{background:var(--green-50);color:var(--green)}
.badge.amber{background:var(--amber-50);color:var(--amber)}
code,.code{font-family:var(--mono);font-size:.9em;background:var(--soft-2);border-radius:6px;padding:2px 6px;color:var(--ink)}

/* header */
.nav{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.86);backdrop-filter:saturate(1.6) blur(12px);-webkit-backdrop-filter:saturate(1.6) blur(12px);border-bottom:1px solid transparent;transition:border-color .2s}
.nav.scrolled{border-bottom-color:var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:68px;gap:16px}
.logo{display:inline-flex;align-items:center;gap:10px;font:800 18px/1 var(--display);color:var(--ink);letter-spacing:-.02em}
.logo:hover{color:var(--ink)}
.logo-mark{width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,#3b6cf5,#1a45c2);display:grid;place-items:center;box-shadow:0 3px 10px rgba(36,89,232,.35)}
.logo-mark:after{content:"";border-left:10px solid #fff;border-top:6.5px solid transparent;border-bottom:6.5px solid transparent;margin-left:3px}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-links a{color:var(--muted);font:500 15px var(--body)}
.nav-links a:hover{color:var(--ink)}
.nav-cta{display:flex;align-items:center;gap:10px}
@media (max-width:900px){.nav-links{display:none}}
@media (max-width:420px){.nav .login-link{display:none}}

/* demo banner */
.demo-bar{background:var(--amber-50);color:#7a4f0e;border-bottom:1px solid #f3dfb8;font:500 13px/1.4 var(--body);text-align:center;padding:8px 16px}
.demo-bar b{font-weight:700}

/* sections */
section{padding:96px 0}
@media (max-width:700px){section{padding:68px 0}}
.sec-head{max-width:720px;margin:0 auto 48px;text-align:center}
.sec-head p{margin-top:16px;font-size:18px;color:var(--muted)}
.sec-head .eyebrow{margin-bottom:14px}
.bg-soft{background:var(--soft)}

/* cards */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow-sm)}
.grid{display:grid;gap:20px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:980px){.g4{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.g2,.g3,.g4{grid-template-columns:minmax(0,1fr)}}

/* phone mockup */
.phone{position:relative;aspect-ratio:9/16;border-radius:26px;background:#0d1426;padding:5px;box-shadow:var(--shadow-lg)}
.phone .screen{position:relative;width:100%;height:100%;border-radius:21px;overflow:hidden;background:#1b2338}
.phone video,.phone img{width:100%;height:100%;object-fit:cover}
.phone:before{content:"";position:absolute;z-index:2;top:11px;left:50%;transform:translateX(-50%);width:28%;height:6px;border-radius:6px;background:rgba(0,0,0,.55)}

/* footer */
.footer{border-top:1px solid var(--line);padding:40px 0 48px;color:var(--muted);font-size:14px}
.footer .wrap{display:flex;flex-wrap:wrap;gap:20px 32px;align-items:center;justify-content:space-between}
.footer nav{display:flex;flex-wrap:wrap;gap:8px 22px}
.footer a{color:var(--muted)}
.footer a:hover{color:var(--ink)}

/* toast + modal */
.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);opacity:0;z-index:100;background:var(--ink);color:#fff;padding:12px 18px;border-radius:12px;font:500 14px/1.4 var(--body);box-shadow:var(--shadow-lg);transition:opacity .2s,transform .2s;max-width:calc(100vw - 32px);pointer-events:none}
.toast.show{opacity:1;transform:translate(-50%,0)}
.modal-bg{position:fixed;inset:0;z-index:90;background:rgba(13,20,38,.45);display:none;align-items:center;justify-content:center;padding:16px}
.modal-bg.open{display:flex}
.modal{background:#fff;border-radius:var(--r-lg);box-shadow:var(--shadow-lg);max-width:440px;width:100%;padding:28px}
.modal h3{font-size:22px;margin-bottom:8px}

/* auth pages */
.auth-wrap{min-height:calc(100vh - 68px);display:flex;align-items:center;justify-content:center;padding:40px 16px;background:radial-gradient(900px 400px at 50% -10%,var(--blue-50),transparent 70%)}
.auth-card{width:100%;max-width:420px;padding:32px}
.auth-card h1{font-size:28px;letter-spacing:-.02em;margin-bottom:8px}
.auth-card .sub{color:var(--muted);margin-bottom:24px}
.auth-card .btn{width:100%}
.spinner{width:36px;height:36px;border-radius:50%;border:3px solid var(--blue-100);border-top-color:var(--blue);animation:spin .9s linear infinite;margin:6px auto 18px}
@keyframes spin{to{transform:rotate(360deg)}}

/* legal */
.legal{max-width:760px;margin:0 auto;padding:56px 20px 80px}
.legal h1{font-size:clamp(32px,5vw,44px);margin-bottom:8px}
.legal h2{font-size:22px;margin:36px 0 10px;letter-spacing:-.01em}
.legal p,.legal li{color:var(--text);margin:0 0 12px}
.legal ul{padding-left:22px}
.draft{border:1px dashed #e0b25c;background:var(--amber-50);color:#7a4f0e;border-radius:12px;padding:14px 16px;margin:20px 0 28px;font-size:14px}

/* motion */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}*{animation-duration:.01ms!important;animation-iteration-count:1!important}}