/* Pars Oil — visual theme | load AFTER existing custom.css */
@font-face {
    font-family: "IRANSans";
    src: url("../../../fonts/iransans/woff2/iransansweb(fanum).woff2") format("woff2");
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "IRANSans";
    src: url("../../../fonts/iransans/woff2/iransansweb(fanum)_bold.woff2") format("woff2");
    font-weight: 700 900;
    font-style: normal;
    font-display: swap;
}
:root {
    --pars-green: #083e35;
    --pars-deep: #062d29;
    --pars-green-2: #0e594b;
    --pars-gold: #d8ad5b;
    --pars-gold-light: #f2d69a;
    --pars-cream: #f8f6f0;
    --pars-ink: #183b35;
    --pars-muted: #687a75;
    --pars-border: #e2e9e3;
    --pars-radius: 20px;
}

html {
    scroll-behavior: smooth;
}

body {
    direction: rtl;
    text-align: right;
    background: var(--pars-cream);
    color: var(--pars-ink);
    font-family: "IRANSans", Tahoma, sans-serif;
}

a {
    text-decoration: none;
}

    a:focus-visible,
    button:focus-visible {
        outline: 3px solid var(--pars-gold);
        outline-offset: 3px;
    }
/* Header: compatible with existing Bootstrap navigation */
.navbar.pars-navbar {
    background: var(--pars-deep) !important;
    padding: 13px 0;
    box-shadow: 0 8px 25px #031e1a25;
    z-index: 1000;
}

.pars-navbar .container {
    gap: 16px;
}

.pars-navbar .navbar-brand {
    margin: 0;
}

.pars-navbar .navbar-brand-image {
    width: auto;
    max-height: 65px;
    max-width: 165px;
    object-fit: contain;
}

.pars-navbar .pars-nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.pars-navbar .pars-nav-link {
    color: #edf6ef;
    padding: 11px 14px;
    border-radius: 12px;
    font-size: 14px;
    transition: background 0.2s, color 0.2s;
}

    .pars-navbar .pars-nav-link:hover,
    .pars-navbar .pars-nav-link:focus {
        background: #ffffff14;
        color: var(--pars-gold-light);
    }

.pars-navbar .pars-nav-action {
    background: var(--pars-gold);
    color: var(--pars-deep) !important;
    font-weight: 700;
    padding: 11px 20px;
    border-radius: 12px;
}

    .pars-navbar .pars-nav-action:hover {
        background: var(--pars-gold-light);
    }

.pars-navbar .pars-nav-outline {
    border: 1px solid #ffffff50;
    color: white;
    padding: 10px 16px;
    border-radius: 12px;
}

.pars-navbar .pars-user {
    color: #e6efe9;
    font-size: 13px;
    margin: 0;
}

.pars-navbar .navbar-toggler {
    border: 1px solid #ffffff60;
    color: white;
}

.pars-navbar .navbar-toggler-icon {
    filter: invert(1);
}
/* Main design building blocks */
.pars-page {
    overflow: hidden;
}

.pars-container {
    width: min(1160px, calc(100% - 40px));
    margin-inline: auto;
}

.pars-section {
    padding: 75px 0;
}

.pars-eyebrow {
    color: var(--pars-gold);
    font-weight: 700;
    letter-spacing: 0.03em;
    font-size: 14px;
}

.pars-heading {
    font-size: clamp(25px, 3vw, 39px);
    font-weight: 800;
    line-height: 1.65;
    margin: 8px 0 15px;
}

.pars-lead {
    color: var(--pars-muted);
    line-height: 2;
    font-size: 16px;
}

.pars-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 50px;
    padding: 12px 25px;
    border-radius: 12px;
    font-weight: 700;
    transition: transform 0.2s, background 0.2s, border 0.2s;
}

    .pars-btn:hover {
        transform: translateY(-2px);
    }

.pars-btn-gold {
    background: var(--pars-gold);
    color: var(--pars-deep);
}

    .pars-btn-gold:hover {
        background: var(--pars-gold-light);
        color: var(--pars-deep);
    }

.pars-btn-light {
    border: 1px solid #ffffffa3;
    color: white;
    background: #ffffff12;
}

    .pars-btn-light:hover {
        color: var(--pars-deep);
        background: white;
    }

.pars-btn-green {
    background: var(--pars-green);
    color: white;
}

    .pars-btn-green:hover {
        background: var(--pars-green-2);
        color: white;
    }

.pars-hero {
    position: relative;
    isolation: isolate;
    min-height: 610px;
    background: radial-gradient(circle at 16% 42%, #206f57 0, transparent 36%), linear-gradient(115deg, #064137, #062b29 75%);
    color: white;
    display: flex;
    align-items: center;
}

    .pars-hero:before {
        content: "";
        position: absolute;
        inset: 0;
        z-index: -1;
        opacity: 0.16;
        background-image: radial-gradient(#f0d7a3 1px, transparent 1px);
        background-size: 25px 25px;
    }

.pars-hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 45px;
    padding: 65px 0;
}

.pars-hero h1 {
    font-size: clamp(35px, 4vw, 40px);
    line-height: 1.55;
    font-weight: 900;
    margin: 14px 0 22px;
}

    .pars-hero h1 em {
        font-style: normal;
        color: var(--pars-gold-light);
    }

.pars-hero p {
    line-height: 2.1;
    color: #e1ede6;
    max-width: 520px;
}

.pars-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 13px;
    margin-top: 30px;
}

.pars-hero-visual {
    position: relative;
    min-height: 390px;
    display: flex;
    align-items: center;
    justify-content: center;
}

    .pars-hero-visual img {
        width: 100%;
        max-height: 460px;
        object-fit: contain;
        filter: drop-shadow(0 28px 28px #001b1760);
    }

    .pars-hero-visual .pars-visual-placeholder {
        width: 90%;
        min-height: 310px;
        border: 1px dashed #f3d18a70;
        border-radius: 35px;
        display: grid;
        place-items: center;
        color: #f4e4c1;
        text-align: center;
        padding: 35px;
        background: #ffffff0a;
    }

.pars-features {
    margin-top: -45px;
    position: relative;
    z-index: 2;
}

.pars-feature-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.pars-feature {
    background: white;
    border: 1px solid var(--pars-border);
    border-radius: var(--pars-radius);
    padding: 28px 20px;
    box-shadow: 0 12px 35px #163e3010;
    text-align: center;
}

    .pars-feature .bi {
        display: inline-grid;
        place-items: center;
        background: #f9efd9;
        color: #a57725;
        border-radius: 16px;
        width: 60px;
        height: 60px;
        font-size: 26px;
        margin-bottom: 16px;
    }

    .pars-feature h3 {
        font-size: 17px;
        font-weight: 800;
        margin: 0 0 9px;
    }

    .pars-feature p {
        font-size: 13px;
        color: var(--pars-muted);
        line-height: 1.9;
        margin: 0;
    }

.pars-card {
    background: white;
    border: 1px solid var(--pars-border);
    border-radius: var(--pars-radius);
    padding: 30px;
    box-shadow: 0 10px 35px #163e300b;
}

.pars-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.pars-step-num {
    font-size: 37px;
    color: var(--pars-gold);
    font-weight: 900;
}

.pars-step h3 {
    font-size: 19px;
    font-weight: 800;
}

.pars-step p {
    line-height: 2;
    color: var(--pars-muted);
}

.pars-cta {
    background: linear-gradient(120deg, var(--pars-green), var(--pars-deep));
    border-radius: 28px;
    padding: 45px 50px;
    color: white;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

    .pars-cta h2 {
        font-size: clamp(23px, 3vw, 32px);
        font-weight: 800;
    }

    .pars-cta p {
        color: #dce9e0;
        line-height: 1.9;
        margin: 10px 0 0;
    }
/* Footer */
.pars-footer {
    background: var(--pars-deep);
    color: #dce8e1;
    padding: 55px 0 20px;
}

.pars-footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.3fr;
    gap: 45px;
}

.pars-footer h3 {
    color: white;
    font-size: 18px;
    margin-bottom: 20px;
}

.pars-footer p,
.pars-footer a {
    color: #dce8e1;
    line-height: 2;
}

    .pars-footer a:hover {
        color: var(--pars-gold-light);
    }

.pars-footer-bottom {
    border-top: 1px solid #ffffff2c;
    margin-top: 35px;
    padding-top: 20px;
    text-align: center;
    font-size: 13px;
}
/* Internal MVC forms and tables */
.pars-page .form-control,
.pars-page .form-select {
    border: 1px solid #d7e3db;
    border-radius: 11px;
    min-height: 44px;
}

    .pars-page .form-control:focus,
    .pars-page .form-select:focus {
        border-color: var(--pars-gold);
        box-shadow: 0 0 0 0.2rem #d8ad5b25;
    }

.pars-page .table {
    background: white;
}

    .pars-page .table thead {
        background: var(--pars-green);
        color: white;
    }

@media (max-width: 991px) {
    .pars-hero-grid {
        grid-template-columns: 1fr;
        gap: 15px;
        padding: 65px 0 45px;
    }

    .pars-hero-visual {
        min-height: 280px;
    }

        .pars-hero-visual img {
            max-height: 340px;
        }

    .pars-feature-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .pars-footer-grid {
        grid-template-columns: 1fr 1fr;
    }

    .pars-navbar .pars-nav-links {
        padding: 18px 0;
        flex-direction: column;
        align-items: stretch;
    }

    .pars-navbar .pars-nav-link {
        text-align: center;
    }
}

@media (max-width: 600px) {
    .pars-container {
        width: min(100% - 28px, 1160px);
    }

    .pars-section {
        padding: 52px 0;
    }

    .pars-hero h1 {
        font-size: 33px;
    }

    .pars-feature-grid,
    .pars-steps,
    .pars-footer-grid {
        grid-template-columns: 1fr;
    }

    .pars-features {
        margin-top: -20px;
    }

    .pars-cta {
        padding: 30px 23px;
        flex-direction: column;
        align-items: stretch;
    }

    .pars-card {
        padding: 23px;
    }

    .pars-hero-actions .pars-btn {
        width: 100%;
    }
}

html, body {
    margin: 0;
    padding: 0;
    min-height: 100%;
}

body {
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
}

/* محتوای اصلی صفحه */
main {
    flex: 1 0 auto;
    min-height: 0;
}

/* فوتر */
.pars-footer {
    position: relative !important;
    bottom: auto !important;
    margin-top: auto;
    width: 100%;
    flex-shrink: 0;
    box-sizing: border-box;
}