:root {
    --blue: #1896c2;
    --ink: #25363f;
    --muted: #657781;
    --line: #dfebef;
    --paper: #f4f8fa
}

* {
    box-sizing: border-box
}

@font-face {
    font-family: 'IRANSans';
    src: url('./fonts/IRANSansWeb.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: 'IRANSans', sans-serif;
    line-height: 1.8;
    min-height: 100svh
}

.ambient {
    position: fixed;
    inset: 0;
    z-index: -1;
    background: radial-gradient(ellipse at 90% 5%, #bce9f566, transparent 45%), radial-gradient(ellipse at 0% 80%, #c2e4f644, transparent 45%);
    pointer-events: none
}

.ambient:after {
    content: "";
    position: absolute;
    inset: 0;
    background-image: linear-gradient(#1896c209 1px, transparent 1px), linear-gradient(90deg, #1896c209 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: linear-gradient(#000, transparent 75%)
}

.shell {
    max-width: 1080px;
    padding: 32px 48px 20px;
    margin: auto
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    direction: ltr
}

.wordmark {
    font: bold 16px Arial;
    letter-spacing: 2px;
    display: flex;
    align-items: center;
    gap: 10px
}

.wordmark i {
    width: 9px;
    height: 9px;
    background: var(--blue);
    border-radius: 50%;
    box-shadow: 0 0 0 5px #1896c210
}

.wordmark span {
    color: var(--muted);
    font-size: 10px;
    letter-spacing: 1px
}

nav {
    display: flex;
    padding: 4px;
    border: 1px solid var(--line);
    border-radius: 50px;
    background: #ffffffb0;
    gap: 3px
}

button {
    border: 0;
    background: transparent;
    color: var(--muted);
    padding: 8px 13px;
    border-radius: 30px;
    font: 12px Tahoma, Arial;
    cursor: pointer
}

button[aria-pressed=true] {
    background: var(--ink);
    color: white
}

button:focus-visible,
a:focus-visible {
    outline: 3px solid var(--blue);
    outline-offset: 5px
}

.intro {
    text-align: center;
    max-width: 760px;
    margin: 40px auto 36px
}

.brand {
    width: 190px;
    margin: 0 auto 24px
}

.brand img {
    display: block;
    width: 100%;
    height: auto
}

.eyebrow {
    font: 10px Arial;
    letter-spacing: 4px;
    color: var(--blue);
    margin-bottom: 18px
}

h1 {
    font-size: clamp(29px, 4.3vw, 48px);
    line-height: 1.65;
    letter-spacing: -1.6px;
    margin: 0 0 15px;
    font-weight: 700
}

h1 em {
    color: var(--blue);
    font-style: normal
}

.intro p {
    color: var(--muted);
    font-size: 14px;
    margin: 0 auto;
    max-width: 540px
}

.tags {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 22px
}

.tags span {
    border: 1px solid var(--line);
    background: #ffffff90;
    border-radius: 30px;
    padding: 4px 12px;
    color: #58717d;
    font-size: 10px
}

.contact {
    max-width: 790px;
    margin: auto
}

.section-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
    margin: 0 3px 15px
}

.section-head h2 {
    font-size: 13px;
    font-weight: 400;
    margin: 0
}

.section-head>span {
    font: 10px monospace;
    letter-spacing: 2px;
    color: #8ba0aa
}

.links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px
}

.link {
    display: flex;
    align-items: center;
    gap: 16px;
    min-height: 104px;
    padding: 23px;
    text-decoration: none;
    color: var(--ink);
    border: 1px solid var(--line);
    border-radius: 18px;
    background: #ffffffdd;
    box-shadow: 0 5px 12px #223c4803;
    transition: transform .2s, border-color .2s, box-shadow .2s;
    position: relative;
    overflow: hidden
}

.link:hover {
    transform: translateY(-4px);
    border-color: var(--accent);
    box-shadow: 0 12px 28px #2347550c
}

.instagram {
    --accent: #b44986;
    --tint: #fbf0f6
}

.whatsapp {
    --accent: #19835d;
    --tint: #edf8f2
}

.telegram {
    --accent: #168ab7;
    --tint: #eaf6fc
}

.phone {
    --accent: #455e78;
    --tint: #eef3f8
}

.icon {
    width: 46px;
    height: 46px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    background: var(--tint);
    color: var(--accent);
    flex-shrink: 0
}

svg {
    width: 24px;
    height: 24px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.65;
    stroke-linecap: round;
    stroke-linejoin: round
}

.copy {
    display: flex;
    flex-direction: column;
    min-width: 0;
    gap: 3px
}

.copy strong {
    font-size: 15px
}

.copy small {
    font-size: 10px;
    color: var(--muted);
    text-align: start;
    overflow-wrap: anywhere
}

.arrow {
    margin-inline-start: auto;
    color: var(--accent);
    font: 22px Arial;
    flex-shrink: 0
}

footer {
    max-width: 790px;
    margin: 35px auto 0;
    border-top: 1px solid var(--line);
    padding-top: 18px;
    display: flex;
    justify-content: space-between;
    gap: 15px;
    align-items: center;
    color: #81939d;
    font-size: 10px
}

footer span[dir] {
    font: 9px Arial;
    letter-spacing: 2px
}

.nojs {
    text-align: center;
    font-size: 12px
}

html[dir=ltr] h1 {
    letter-spacing: -1.5px;
    line-height: 1.2
}

html[dir=ltr] .intro p {
    line-height: 1.8
}

html[dir=ltr] .intro {
    margin-top: 42px
}

html[dir=ltr] body {
    font-family: Arial, sans-serif
}

@media(min-width:900px) {
    .intro {
        margin-top: 45px
    }
}

@media(max-width:600px) {
    .shell {
        padding: 22px 20px
    }

    .wordmark span {
        display: none
    }

    nav button {
        padding: 7px 11px
    }

    .intro {
        margin: 34px auto 28px
    }

    .brand {
        width: 160px;
        margin-bottom: 22px
    }

    h1 {
        font-size: 30px;
        letter-spacing: -1px
    }

    .intro p {
        font-size: 12px;
        max-width: 320px
    }

    .eyebrow {
        font-size: 9px;
        letter-spacing: 3px
    }

    .links {
        grid-template-columns: 1fr;
        gap: 10px
    }

    .link {
        min-height: 84px;
        padding: 17px 18px;
        border-radius: 15px
    }

    .copy strong {
        font-size: 14px
    }

    .copy small {
        font-size: 11px
    }

    .tags {
        gap: 5px;
        margin-top: 17px
    }

    .tags span {
        font-size: 9px;
        padding: 3px 8px
    }

    .section-head h2 {
        font-size: 12px
    }

    footer {
        margin-top: 25px;
        flex-direction: column;
        gap: 6px;
        padding-top: 15px
    }

    html[dir=ltr] h1 {
        font-size: 34px
    }

    .icon {
        width: 43px;
        height: 43px
    }
}

@media(prefers-reduced-motion:reduce) {
    * {
        transition: none !important
    }
}