@font-face{font-family:IranSans;src:url('assets/iransans.ttf') format('truetype');font-weight:100 900;font-display:swap}
:root{--navy:#082b3c;--teal:#007f95;--aqua:#4be1dd;--midnight:#041923;--cream:#f4fafa;--muted:#506c78;--line:#dce9ec;--font:IranSans,Tahoma,Arial,sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:2rem}
body{margin:0;background:var(--cream);color:var(--navy);font-family:var(--font);font-size:1rem;line-height:1.9;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button{font:inherit}
button,a{-webkit-tap-highlight-color:transparent}
a:focus-visible,button:focus-visible{outline:3px solid var(--teal);outline-offset:5px}
::selection{background:#d2f2f0;color:var(--navy)}
.page{width:min(1120px,calc(100% - 96px));margin-inline:auto}
.skip-link{position:fixed;inset:8px auto auto 16px;padding:8px 16px;background:white;z-index:10;transform:translateY(-150%)}
.skip-link:focus{transform:translateY(0)}
.icon{display:inline-block;flex-shrink:0;width:22px;height:22px;background:currentColor;mask-image:var(--icon);mask-position:center;mask-size:contain;mask-repeat:no-repeat}
.header{height:112px;display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:11px;line-height:1.25}
.brand>span{font-family:Arial,sans-serif;font-size:1.55rem;font-weight:700;letter-spacing:.09em}
.brand-caption{display:block;font-size:.75rem;letter-spacing:.11em;font-weight:400;margin-top:7px;color:var(--muted)}
nav{display:flex;align-items:center;gap:36px;font-size:.875rem}
nav a{transition:color .18s ease}
nav a:hover{color:var(--teal)}
.nav-download{display:flex;align-items:center;gap:12px;border:1px solid #c8dde2;border-radius:12px;padding:9px 17px}
.nav-download .icon{width:17px;height:17px}
.nav-web{display:inline-flex;align-items:center;gap:8px;color:var(--teal);white-space:nowrap}
.nav-web .icon{width:17px;height:17px}
.hero{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:62px;align-items:center;padding:80px 0 58px;min-height:590px}
.eyebrow{margin:0 0 20px;color:var(--teal);font-size:.875rem;display:flex;align-items:center;gap:11px}
.eyebrow-line{height:1px;width:27px;background:var(--teal)}
h1{font-size:clamp(2.5rem,4.1vw,3.55rem);font-weight:700;line-height:1.63;letter-spacing:-.04em;margin:0 0 22px}
h1>span{color:var(--teal)}
h1 bdi{font-family:Arial,sans-serif;font-weight:700;letter-spacing:-.03em;font-size:1.06em}
.hero-description{max-width:430px;color:var(--muted);line-height:2.1;margin:0 0 28px;font-size:1rem}
.primary-button{display:inline-flex;align-items:center;justify-content:center;gap:12px;padding:13px 26px;background:var(--teal);color:white;border-radius:13px;font-size:.9375rem;box-shadow:0 5px 14px #007f9517;transition:background .2s,transform .2s}
.primary-button:hover{background:var(--navy);transform:translateY(-2px)}
.primary-button .icon{width:19px;height:19px}
.hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:12px}
.secondary-button{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:12px 20px;border:1px solid #c8dde2;border-radius:13px;color:var(--navy);font-size:.9375rem;transition:background .2s,border-color .2s}
.secondary-button:hover{background:#e8f4f5;border-color:var(--teal)}
.secondary-button .icon{width:19px;height:19px}
.hero-footnote{font-size:.8125rem;margin:13px 0 0;color:var(--muted)}
.hero-visual{min-width:0;position:relative;padding:50px 0 22px;isolation:isolate}
.visual-orbit{position:absolute;z-index:-1;width:440px;height:440px;top:4px;left:50%;transform:translateX(-50%);border:1px solid #007f9510;border-radius:50%;background:radial-gradient(circle,#4be1dd0c 0%,transparent 69%)}
.visual-orbit:before{content:"";position:absolute;inset:30px;border:1px solid #007f950c;border-radius:50%}
.voice-strip{width:85%;margin:0 auto -13px;position:relative;z-index:1;display:flex;align-items:center;gap:18px;padding:15px 20px;border:1px solid #d4e9ec;border-radius:17px;background:#fff;box-shadow:0 10px 30px #082b3c07;transform:rotate(-3deg)}
.voice-icon{color:var(--teal);display:flex;align-items:center;justify-content:center;width:39px;height:39px;border-radius:11px;background:#e8f7f6;flex-shrink:0}
.voice-icon .icon{width:20px;height:20px}
.voice-time{font-size:.75rem;color:var(--muted);font-variant-numeric:tabular-nums}
.waveform{flex:1;display:flex;align-items:center;justify-content:center;gap:4px;height:35px;direction:ltr;overflow:hidden}
.waveform i{display:block;width:3px;min-width:3px;border-radius:4px;height:8px;background:var(--teal)}
.waveform i:nth-child(3n){height:23px;background:#007f9590}
.waveform i:nth-child(4n){height:15px}
.waveform i:nth-child(5n){height:32px}
.waveform i:nth-child(7n){height:20px;background:#4be1dd}
.note-preview{position:relative;background:var(--navy);color:var(--cream);border:1px solid #153b4a;border-radius:21px;box-shadow:0 24px 54px #082b3c18;overflow:hidden}
.note-topbar{display:flex;align-items:center;gap:10px;padding:21px 24px 16px;border-bottom:1px solid #b5d3dc17}
.note-brand{display:flex;align-items:center;gap:8px;font-family:Arial,sans-serif;font-size:.9rem;font-weight:700;letter-spacing:.07em}
.preview-label{margin-inline-start:auto;color:#b5d3dc;font-size:.75rem}
.window-dots{display:flex;gap:5px;margin-inline-start:10px;direction:ltr}
.window-dots i{width:5px;height:5px;border-radius:50%;background:#7197a3}
.note-body{padding:25px 30px 22px}
.note-kicker{display:flex;gap:8px;align-items:center;color:#88cbe2;font-size:.75rem}
.note-kicker .icon{width:13px;height:13px}
.note-body h2{font-size:1.05rem;margin:17px 0 13px;font-weight:500;line-height:1.9}
.note-body p{font-size:.95rem;color:#b5d3dc;line-height:2.35;margin:0}
.note-body mark{background:#4be1dd1e;color:var(--aqua);padding:4px 7px;border-radius:4px}
.text-cursor{display:inline-block;height:16px;width:2px;background:var(--aqua);vertical-align:middle;margin-inline-start:5px}
.note-divider{height:1px;background:#b5d3dc17;margin:29px 0 17px}
.note-bottom{display:flex;align-items:center;justify-content:space-between;font-size:.75rem;color:#b5d3dc}
.note-mic{display:flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:12px;background:var(--aqua);color:var(--navy)}
.note-mic .icon{width:18px;height:18px}
.visual-caption{display:block;text-align:center;font-size:.8125rem;color:var(--muted);margin-top:22px}
.features{display:grid;grid-template-columns:repeat(3,1fr);padding:26px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);gap:20px}
.features>div{display:flex;justify-content:center;align-items:center;gap:12px;font-size:.875rem}
.features>div+div{border-inline-start:1px solid var(--line)}
.feature-icon{color:var(--teal);width:21px;height:21px}
.download-section{padding:57px 0 58px}
.download-heading{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:27px}
.download-heading .eyebrow{margin-bottom:7px;font-size:.8125rem}
.download-heading h2{font-size:1.65rem;font-weight:700;line-height:1.7;margin:0;letter-spacing:-.025em}
.download-heading>p{font-size:.875rem;margin:0 0 5px;color:var(--muted)}
.download-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:13px}
.download-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px 18px 16px;min-width:0}
.download-card.available{border-color:#007f9550;background:linear-gradient(145deg,#eaf8f8,#fff)}
.platform-icon{color:var(--muted);width:25px;height:25px}
.available .platform-icon{color:var(--teal)}
.download-card h3{font-family:Arial,sans-serif;text-align:right;font-size:1.05rem;font-weight:600;margin:14px 0 2px;letter-spacing:.015em}
.download-card>p{font-size:.75rem;color:var(--muted);margin:0 0 22px;line-height:1.8;min-height:22px}
.download-action{display:flex;align-items:center;justify-content:center;gap:7px;min-height:42px;width:100%;padding:7px 5px;border:1px solid var(--line);border-radius:9px;background:#f4fafa;font-size:.875rem;white-space:nowrap;line-height:1.8}
.available .download-action{background:var(--teal);border-color:var(--teal);color:white;transition:background .2s}
.available .download-action:hover{background:var(--navy);border-color:var(--navy)}
.download-action .icon{width:14px;height:14px}
.download-action:disabled{color:var(--muted);cursor:default}
footer{display:flex;align-items:center;gap:16px;min-height:91px;border-top:1px solid var(--line);color:var(--muted);font-size:.75rem}
.footer-brand{display:flex;align-items:center;gap:7px;color:var(--navy);font-family:Arial,sans-serif;font-weight:700}
footer p{margin:0}
.footer-caption{margin-inline-start:auto;font-family:Arial,sans-serif;letter-spacing:.03em}
@media(min-width:1500px){.hero{padding-block:96px 75px}}
@media(max-width:1000px){.page{width:calc(100% - 64px)}.hero{gap:35px;padding-top:55px;min-height:550px}.visual-orbit{width:350px;height:350px;top:30px}.note-body{padding:23px}.note-topbar{padding:20px 20px 15px}.note-body h2{font-size:.95rem}.download-grid{gap:10px}.download-card{padding:20px 12px 13px}.download-action{font-size:.875rem}.waveform{gap:3px}.voice-strip{gap:12px;padding-inline:15px}}
@media(max-width:760px){.page{width:calc(100% - 40px)}.header{height:88px}.brand>span{font-size:1.3rem}.brand img{width:42px;height:42px}.brand-caption{font-size:.75rem}.about-link{display:none}.nav-download{font-size:.8125rem;padding:8px 12px;gap:8px}.hero{grid-template-columns:minmax(0,1fr);gap:10px;padding:46px 0 34px;min-height:0}.hero-copy{text-align:center;min-width:0}.hero-copy .eyebrow{justify-content:center;margin-bottom:13px}h1{font-size:clamp(2.45rem,7.7vw,3.3rem);line-height:1.65;margin-bottom:16px}.hero-description{max-width:440px;margin-inline:auto}.hero-visual{width:min(440px,100%);margin-inline:auto;padding-top:27px}.visual-orbit{width:min(360px,95%);height:360px;top:3px}.note-body h2{font-size:1.05rem}.features{gap:15px;padding:22px 0}.features>div{flex-direction:column;gap:8px;text-align:center;font-size:.8125rem}.features>div+div{border:0}.download-section{padding:37px 0 38px}.download-heading{align-items:start;flex-direction:column;gap:7px;margin-bottom:22px}.download-heading h2{font-size:1.5rem}.download-heading>p{font-size:.8125rem}.download-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.download-card{padding:21px 18px 16px}.download-card.available{grid-column:1/-1;display:grid;grid-template-columns:auto 1fr auto;align-items:center;column-gap:15px;row-gap:0}.available .platform-icon{grid-row:1/3;margin:0}.available h3{margin:0}.available>p{grid-column:2;margin:3px 0 0;min-height:0}.available .download-action{grid-column:3;grid-row:1/3;padding-inline:12px;width:auto;font-size:.875rem}.download-action{font-size:.875rem}.download-card>p{font-size:.8125rem}footer{min-height:82px;gap:9px}.footer-caption{font-size:.75rem}}
@media(max-width:380px){.page{width:calc(100% - 32px)}.brand-caption{display:none}.nav-download .icon{display:none}.nav-download{padding-inline:10px}.note-body{padding:22px}.note-body h2{font-size:.95rem}.voice-strip{width:90%}.features{gap:8px}.features>div{font-size:.8125rem}.available .download-action{font-size:.875rem;padding-inline:8px}.available{column-gap:10px!important}.download-card{padding-inline:14px}.footer-caption{display:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important}}
@media(max-width:380px){footer{flex-wrap:wrap;padding-block:16px}}
@media(max-width:760px){.header{height:auto;min-height:88px;padding-block:16px;gap:12px;flex-wrap:wrap}.header nav{gap:12px;flex-wrap:wrap;font-size:.8125rem}}
@media(max-width:760px){.hero-actions{justify-content:center}}