@import url('https://fonts.googleapis.com/css2?family=Vazirmatn:wght@400;500;600;700;800;900&display=swap');

:root {
    --ac-navy: #0B2D4A;
    --ac-navy-mid: #164363;
    --ac-turq: #00B8BB;
    --ac-teal: #007878;
    --ac-gold: #D4AF37;
    --ac-ice: #F4F7FA;
    --ac-graphite: #172B3D;
    --ac-border: #E2E8EF;
    --ac-text2: #64748B;
    --ac-disabled: #A8B3BE;
    --ac-error: #DC2626;
    --ac-ease: cubic-bezier(.22,.8,.3,1);
}

.ac-page {
    font-family: 'Vazirmatn', Tahoma, sans-serif;
    direction: rtl;
    color: var(--ac-graphite);
    padding: 32px 0 70px;
    background: radial-gradient(900px 480px at 90% -10%, rgba(0,184,187,.12), transparent 60%), radial-gradient(700px 480px at 0% 110%, rgba(212,175,55,.12), transparent 60%), var(--ac-ice);
}

    .ac-page *, .ac-page *::before, .ac-page *::after {
        box-sizing: border-box;
    }

.ac-wrap {
    width: min(1100px, 100% - 32px);
    margin: 0 auto;
}

/* ---------- معرفی (هیرو) ---------- */
.ac-intro {
    margin-bottom: 44px;
}

    .ac-intro .ac-wrap {
        position: relative;
        overflow: hidden;
        border-radius: 28px;
        color: #fff;
        display: grid;
        grid-template-columns: 1.1fr 1fr;
        align-items: center;
        gap: 10px;
        padding: 44px 48px;
        /* کمی روشن‌تر */
        background: radial-gradient(520px 340px at 28% 52%, rgba(0,184,187,.30), transparent 72%), linear-gradient(270deg, var(--ac-navy) 0%, var(--ac-navy) 35%, #1E5A82 100%);
        box-shadow: 0 40px 80px -30px rgba(11,45,74,.5), 0 12px 30px -12px rgba(11,45,74,.2);
    }

        .ac-intro .ac-wrap::before {
            content: "";
            position: absolute;
            inset: 0;
            pointer-events: none;
            background-image: linear-gradient(rgba(244,247,250,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(244,247,250,.06) 1px, transparent 1px);
            background-size: 36px 36px;
            -webkit-mask-image: radial-gradient(ellipse at 30% 70%, #000 10%, transparent 72%);
            mask-image: radial-gradient(ellipse at 30% 70%, #000 10%, transparent 72%);
        }

        .ac-intro .ac-wrap::after {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--ac-navy), var(--ac-turq) 55%, var(--ac-gold));
        }

.ac-intro-text {
    position: relative;
    z-index: 2;
}

.ac-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
    padding: 6px 14px;
    border-radius: 999px;
    background: rgba(0,184,187,.16);
    color: #7FE6E8;
    font-size: 12px;
    font-weight: 700;
}

    .ac-pill i {
        width: 7px;
        height: 7px;
        border-radius: 50%;
        background: var(--ac-gold);
    }

.ac-intro h1 {
    margin: 0 0 12px;
    font-size: 34px;
    font-weight: 900;
    line-height: 1.5;
}

    .ac-intro h1 em {
        font-style: normal;
        color: var(--ac-gold);
    }

.ac-intro p {
    margin: 0;
    max-width: 460px;
    font-size: 13.5px;
    line-height: 2;
    color: rgba(244,247,250,.75);
}

.ac-hero-img {
    position: relative;
    z-index: 2;
    width: 100%;
    max-height: 300px;
    object-fit: contain;
}

/* ---------- عنوان بخش ---------- */
.ac-section-head {
    display: flex;
    align-items: center;
    gap: 14px;
    margin: 0 0 20px;
}

    .ac-section-head h2 {
        margin: 0;
        font-size: 22px;
        font-weight: 900;
        color: var(--ac-navy);
    }

    .ac-section-head::after {
        content: "";
        flex: 1;
        height: 2px;
        border-radius: 2px;
        background: linear-gradient(90deg, var(--ac-border), transparent);
    }

/* ---------- کاشی‌های ارتباط ---------- */
.ac-channels {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 18px;
    margin-bottom: 44px;
}

.ac-tile {
    position: relative;
    padding: 24px;
    background: #fff;
    border: 1px solid var(--ac-border);
    border-radius: 22px;
    box-shadow: 0 18px 36px -24px rgba(11,45,74,.35);
    transition: transform .25s var(--ac-ease), box-shadow .25s ease;
}

    .ac-tile:hover {
        transform: translateY(-3px);
        box-shadow: 0 26px 44px -24px rgba(11,45,74,.45);
    }

.ac-tile-wide {
    grid-column: 1 / -1;
}

.ac-tile-top {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 18px;
}

    .ac-tile-top h3 {
        margin: 0 0 2px;
        font-size: 16px;
        font-weight: 800;
        color: var(--ac-navy);
    }

    .ac-tile-top small {
        font-size: 12px;
        color: var(--ac-text2);
    }

.ac-tile-ico {
    flex: 0 0 auto;
    width: 46px;
    height: 46px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0,184,187,.1);
}

    .ac-tile-ico svg {
        width: 22px;
        height: 22px;
        fill: none;
        stroke: var(--ac-teal);
        stroke-width: 1.8;
        stroke-linecap: round;
        stroke-linejoin: round;
    }

/* کاشی اصلی (تماس تلفنی) */
.ac-tile-feature {
    background: linear-gradient(160deg, var(--ac-navy-mid), var(--ac-navy));
    border-color: transparent;
    color: #fff;
}

    .ac-tile-feature .ac-tile-top h3 {
        color: #fff;
    }

    .ac-tile-feature .ac-tile-top small {
        color: rgba(244,247,250,.65);
    }

    .ac-tile-feature .ac-tile-ico {
        background: var(--ac-gold);
    }

        .ac-tile-feature .ac-tile-ico svg {
            stroke: var(--ac-navy);
        }

.ac-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 14px;
    margin-top: 10px;
    border-radius: 14px;
    background: var(--ac-ice);
}

.ac-tile-feature .ac-row {
    background: rgba(255,255,255,.08);
}

.ac-row-txt {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

    .ac-row-txt b {
        font-size: 11.5px;
        font-weight: 700;
        color: var(--ac-text2);
    }

.ac-tile-feature .ac-row-txt b {
    color: rgba(244,247,250,.6);
}

.ac-row-txt span {
    font-size: 15px;
    font-weight: 800;
    color: var(--ac-navy);
    word-break: break-all;
}

.ac-tile-feature .ac-row-txt span {
    color: #fff;
    direction: ltr;
    text-align: right;
}

.ac-row-act {
    display: flex;
    gap: 8px;
}

.ac-icon-btn {
    width: 38px;
    height: 38px;
    border: none;
    border-radius: 11px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    border: 1px solid var(--ac-border);
    transition: background .2s ease, transform .2s ease;
}

    .ac-icon-btn svg {
        width: 18px;
        height: 18px;
        fill: none;
        stroke: var(--ac-navy-mid);
        stroke-width: 1.8;
        stroke-linecap: round;
        stroke-linejoin: round;
    }

    .ac-icon-btn:hover {
        background: rgba(0,184,187,.12);
        transform: translateY(-1px);
    }

    .ac-icon-btn.call {
        background: var(--ac-gold);
        border-color: var(--ac-gold);
    }

        .ac-icon-btn.call svg {
            stroke: var(--ac-navy);
        }

        .ac-icon-btn.call:hover {
            background: #E2BE4A;
        }

    .ac-icon-btn.copied, .ac-btn-line.copied {
        background: var(--ac-teal);
        border-color: var(--ac-teal);
    }

        .ac-icon-btn.copied svg, .ac-btn-line.copied svg {
            stroke: #fff;
        }

.ac-btn-line.copied {
    color: #fff;
}

.ac-address-text {
    margin: 0 0 16px;
    padding: 12px 14px;
    border-radius: 14px;
    background: var(--ac-ice);
    font-size: 13.5px;
    line-height: 2;
    color: var(--ac-graphite);
}

.ac-btn-row {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.ac-btn-line {
    flex: 1 1 130px;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: 1.5px solid var(--ac-border);
    border-radius: 12px;
    background: #fff;
    cursor: pointer;
    font-family: inherit;
    font-size: 13px;
    font-weight: 700;
    color: var(--ac-teal);
    text-decoration: none;
    transition: border-color .2s ease, background .2s ease;
}

    .ac-btn-line svg {
        width: 17px;
        height: 17px;
        fill: none;
        stroke: currentColor;
        stroke-width: 1.8;
        stroke-linecap: round;
        stroke-linejoin: round;
    }

    .ac-btn-line:hover {
        border-color: var(--ac-turq);
        background: rgba(0,184,187,.06);
    }

.ac-links {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.ac-link {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 11px 18px;
    border-radius: 999px;
    background: var(--ac-ice);
    border: 1px solid var(--ac-border);
    color: var(--ac-navy);
    font-size: 13px;
    font-weight: 700;
    text-decoration: none;
    transition: all .2s ease;
}

    .ac-link svg {
        width: 18px;
        height: 18px;
        fill: none;
        stroke: var(--ac-teal);
        stroke-width: 1.8;
        stroke-linecap: round;
        stroke-linejoin: round;
    }

    .ac-link:hover {
        background: var(--ac-navy);
        color: #fff;
        border-color: var(--ac-navy);
        transform: translateY(-2px);
    }

        .ac-link:hover svg {
            stroke: var(--ac-gold);
        }

.ac-empty {
    grid-column: 1 / -1;
    padding: 22px;
    border-radius: 18px;
    background: #fff;
    border: 1px dashed var(--ac-border);
    color: var(--ac-text2);
    font-size: 13.5px;
    text-align: center;
}

/* ---------- فرم + درباره‌ی ما ---------- */
.ac-shell {
    position: relative;
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    overflow: hidden;
    background: #fff;
    border-radius: 28px;
    box-shadow: 0 40px 80px -30px rgba(11,45,74,.4), 0 12px 30px -12px rgba(11,45,74,.15);
}

    .ac-shell::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 3px;
        z-index: 5;
        background: linear-gradient(90deg, var(--ac-navy), var(--ac-turq) 55%, var(--ac-gold));
    }

.ac-form-col {
    padding: 44px 48px;
}

.ac-label {
    display: inline-block;
    margin-bottom: 10px;
    padding: 5px 12px;
    border-radius: 999px;
    background: rgba(0,184,187,.1);
    color: var(--ac-teal);
    font-size: 12px;
    font-weight: 700;
}

.ac-title {
    margin: 0 0 8px;
    font-size: 25px;
    font-weight: 900;
    color: var(--ac-navy);
    line-height: 1.5;
}

.ac-sub {
    margin: 0 0 24px;
    font-size: 13.5px;
    line-height: 1.9;
    color: var(--ac-text2);
}

.ac-validation ul {
    margin: 0 0 14px;
    padding: 10px 28px 10px 14px;
    border-radius: 12px;
    background: #FEF0F0;
    border: 1px solid rgba(220,38,38,.22);
    color: var(--ac-error);
    font-size: 13px;
}

.ac-validation:empty, .ac-validation .validation-summary-valid {
    display: none;
}

.ac-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.ac-field {
    margin-bottom: 14px;
}

    .ac-field label {
        display: block;
        margin-bottom: 7px;
        font-size: 12.5px;
        font-weight: 700;
        color: var(--ac-navy-mid);
    }

        .ac-field label i {
            font-style: normal;
            color: var(--ac-gold);
            margin-right: 3px;
        }

    .ac-field input, .ac-field textarea {
        width: 100%;
        padding: 0 16px;
        height: 52px;
        border: 1.5px solid var(--ac-border);
        border-radius: 14px;
        background: var(--ac-ice);
        font-family: inherit;
        font-size: 14.5px;
        color: var(--ac-graphite);
        transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
    }

    .ac-field textarea {
        height: auto;
        min-height: 140px;
        padding: 14px 16px;
        resize: vertical;
        line-height: 1.9;
    }

        .ac-field input::placeholder, .ac-field textarea::placeholder {
            color: var(--ac-disabled);
            font-size: 13.5px;
        }

        .ac-field input:focus, .ac-field textarea:focus {
            outline: none;
            border-color: var(--ac-turq);
            background: #fff;
            box-shadow: 0 0 0 4px rgba(0,184,187,.15);
        }

.ac-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 6px;
}

.ac-meta {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 12px;
    color: var(--ac-text2);
}

    .ac-meta i {
        font-style: normal;
        color: var(--ac-gold);
    }

.ac-send {
    position: relative;
    min-width: 190px;
    height: 54px;
    padding: 0 28px;
    border: none;
    border-radius: 14px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--ac-navy-mid), var(--ac-navy));
    color: #fff;
    font-family: inherit;
    font-size: 15px;
    font-weight: 800;
    box-shadow: 0 16px 28px -14px rgba(11,45,74,.85);
    transition: transform .2s ease, box-shadow .2s ease;
}

    .ac-send svg {
        width: 18px;
        height: 18px;
        fill: none;
        stroke: var(--ac-gold);
        stroke-width: 2;
        stroke-linecap: round;
        stroke-linejoin: round;
        transform: scaleX(-1);
    }

    .ac-send:hover {
        transform: translateY(-2px);
        box-shadow: 0 22px 34px -14px rgba(11,45,74,.9);
    }

    .ac-send::before {
        content: "";
        display: none;
        width: 18px;
        height: 18px;
        border-radius: 50%;
        border: 2.5px solid rgba(255,255,255,.3);
        border-top-color: #fff;
        animation: acSpin .7s linear infinite;
    }

    .ac-send.is-loading {
        pointer-events: none;
        opacity: .92;
    }

        .ac-send.is-loading::before {
            display: block;
        }

        .ac-send.is-loading svg {
            display: none;
        }

/* ستون درباره‌ی ما */
.ac-about-col {
    position: relative;
    overflow: hidden;
    padding: 44px 40px;
    color: #fff;
    background: radial-gradient(420px 260px at 100% 100%, rgba(0,184,187,.28), transparent 65%), linear-gradient(165deg, #0F3A5E 0%, var(--ac-navy) 60%, #071F34 100%);
}

    .ac-about-col::before {
        content: "";
        position: absolute;
        inset: 0;
        pointer-events: none;
        background-image: linear-gradient(rgba(244,247,250,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(244,247,250,.05) 1px, transparent 1px);
        background-size: 34px 34px;
    }

    .ac-about-col > * {
        position: relative;
        z-index: 2;
    }

    .ac-about-col .ac-label {
        background: rgba(0,184,187,.18);
        color: #7FE6E8;
    }

    .ac-about-col .ac-title {
        color: #fff;
    }

.ac-about-deco {
    position: absolute !important;
    z-index: 1 !important;
    left: -30px;
    bottom: -30px;
    width: 190px;
    height: 190px;
    opacity: .18;
}

.ac-spin {
    transform-box: fill-box;
    transform-origin: center;
    animation: acSpin 14s linear infinite;
}

.ac-about-body {
    font-size: 13.5px;
    line-height: 2.1;
    color: rgba(244,247,250,.82);
}

    .ac-about-body p {
        margin: 0 0 10px;
    }

    .ac-about-body a {
        color: var(--ac-gold);
    }

.ac-muted {
    margin: 0;
    font-size: 13.5px;
    color: rgba(244,247,250,.6);
}

@keyframes acSpin {
    to {
        transform: rotate(360deg);
    }
}

/* ---------- ریسپانسیو ---------- */
@media (max-width: 900px) {
    .ac-intro .ac-wrap {
        grid-template-columns: 1fr;
        padding: 30px 24px 20px;
        text-align: center;
    }

    .ac-intro p {
        margin: 0 auto;
    }

    .ac-intro h1 {
        font-size: 26px;
    }

    .ac-hero-img {
        max-width: 300px;
        max-height: 190px;
        margin: 6px auto 0;
    }

    .ac-shell {
        grid-template-columns: 1fr;
    }

    .ac-form-col, .ac-about-col {
        padding: 30px 24px;
    }
}

@media (max-width: 560px) {
    .ac-form-row {
        grid-template-columns: 1fr;
    }

    .ac-foot {
        flex-direction: column;
        align-items: stretch;
    }

    .ac-send {
        width: 100%;
    }

    .ac-tile {
        padding: 20px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .ac-page *, .ac-page *::before, .ac-page *::after {
        animation: none !important;
        transition: none !important;
    }
}