/* ===================================================
   آبان بیوتیک — صفحه ما کی هستیم؟
   =================================================== */

:root {
    --primary-green: #477403;
    --text-dark: #1c1c1c;
    --hover-green: #3b6300;
    --bg-color: #f8fafc;
    --surface-white: #FFFFFF;

    --radius: 4px;
    --border-color: #e2e6ea;
    --gray-text: #6b7280;
    --gray-bg: #f1f4f6;

    --success: #2f8a3e;
    --success-bg: #e7f5ea;
    --warning: #b8860b;
    --warning-bg: #fdf3d9;
    --info: #2563a8;
    --info-bg: #e7f0fb;
    --danger: #c0392b;
    --danger-bg: #fbe9e7;

    --shadow: 0 2px 10px rgba(0,0,0,0.05);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Vazirmatn', Tahoma, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-dark);
    line-height: 1.8;
    direction: rtl;
}

a { color: inherit; text-decoration: none; }

.about-page {
    max-width: 1300px;
    margin: 0 auto;
    padding: 28px 24px 90px;
}

/* ===================== بردکرامب ===================== */

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--gray-text);
    margin-bottom: 32px;
}

.breadcrumb a {
    color: var(--gray-text);
    transition: color .2s ease;
}

.breadcrumb a:hover {
    color: var(--primary-green);
}

.breadcrumb i {
    font-size: 11px;
    color: var(--gray-text);
}

.breadcrumb span {
    color: var(--primary-green);
    font-weight: 500;
}

/* ===================== بخش هیرو ===================== */

.hero-about {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 56px;
    align-items: center;
    padding: 48px 0 70px;
    border-bottom: 1px solid var(--border-color);
}

.hero-visual {
    position: relative;
    background: var(--gray-bg);
    border-radius: 12px;
    min-height: 360px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-visual::before {
    content: "";
    position: absolute;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    background: rgba(71, 116, 3, 0.08);
    top: -40px;
    right: -50px;
}

.hero-visual::after {
    content: "";
    position: absolute;
    width: 160px;
    height: 160px;
    border-radius: 50%;
    background: rgba(71, 116, 3, 0.08);
    bottom: -50px;
    left: -40px;
}

.visual-badge {
    position: relative;
    z-index: 1;
    width: 132px;
    height: 132px;
    border-radius: 50%;
    background: var(--primary-green);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 12px 30px rgba(71, 116, 3, 0.28);
}

.visual-badge i {
    font-size: 52px;
    color: #fff;
}

.visual-dots {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(71,116,3,0.18) 1.5px, transparent 1.5px);
    background-size: 22px 22px;
    opacity: .5;
}

.eyebrow {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    color: var(--primary-green);
    background: rgba(71, 116, 3, 0.08);
    padding: 6px 14px;
    border-radius: 30px;
    margin-bottom: 18px;
}

.hero-content h1 {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 20px;
}

.lead {
    color: var(--gray-text);
    font-size: 16px;
    max-width: 620px;
}

/* ===================== بخش ارزش‌ها ===================== */

.values-section {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
    padding: 60px 0;
    border-bottom: 1px solid var(--border-color);
}

.value-card {
    background: var(--surface-white);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    box-shadow: var(--shadow);
    padding: 28px 22px;
    text-align: center;
    opacity: 0;
    transform: translateY(14px);
    transition: opacity .5s ease, transform .5s ease;
}

.value-card.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.value-icon {
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background: var(--gray-bg);
    color: var(--primary-green);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    margin: 0 auto 18px;
}

.value-card h3 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 10px;
}

.value-card p {
    font-size: 13.5px;
    color: var(--gray-text);
}

/* ===================== بخش محصولات ===================== */

.products-section {
    padding: 64px 0;
}

.section-heading {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 44px;
}

.section-heading .eyebrow {
    margin-bottom: 14px;
}

.section-heading h2 {
    font-size: 26px;
    font-weight: 700;
    margin-bottom: 14px;
}

.section-sub {
    color: var(--gray-text);
    font-size: 14.5px;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.product-card {
    background: var(--surface-white);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 30px 24px;
    transition: opacity .5s ease, transform .5s ease, border-color .2s ease, box-shadow .2s ease;
    opacity: 0;
    transform: translateY(14px);
}

.product-card.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.product-card:hover {
    border-color: var(--primary-green);
    box-shadow: var(--shadow);
}

.product-icon {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--primary-green);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    margin-bottom: 18px;
}

.product-card h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 8px;
}

.product-card p {
    font-size: 13.5px;
    color: var(--gray-text);
}

/* ===================== بخش پایانی ===================== */

.closing-section {
    position: relative;
    background: var(--primary-green);
    border-radius: 14px;
    padding: 56px 48px;
    overflow: hidden;
    text-align: center;
}

.closing-visual {
    position: absolute;
    inset: 0;
}

.closing-visual .visual-dots {
    background-image: radial-gradient(rgba(255,255,255,0.16) 1.5px, transparent 1.5px);
    opacity: 1;
}

.closing-content {
    position: relative;
    z-index: 1;
    max-width: 640px;
    margin: 0 auto;
    color: #fff;
}

.closing-content h2 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
}

.closing-content p {
    font-size: 15px;
    color: rgba(255,255,255,0.9);
}

/* ===================== ریسپانسیو: تبلت ===================== */

@media (max-width: 992px) {
    .hero-about {
        grid-template-columns: 1fr;
        gap: 36px;
        padding: 32px 0 48px;
    }

    .hero-visual {
        min-height: 260px;
        order: -1;
    }

    .hero-content h1 {
        font-size: 29px;
    }

    .values-section {
        grid-template-columns: repeat(2, 1fr);
        padding: 44px 0;
    }

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

    .closing-section {
        padding: 46px 32px;
    }
}

/* ===================== ریسپانسیو: موبایل ===================== */

@media (max-width: 600px) {
    .about-page {
        padding: 20px 16px 70px;
    }

    .breadcrumb {
        margin-bottom: 22px;
        font-size: 13px;
    }

    .hero-visual {
        min-height: 200px;
        border-radius: 10px;
    }

    .visual-badge {
        width: 96px;
        height: 96px;
    }

    .visual-badge i {
        font-size: 38px;
    }

    .hero-content h1 {
        font-size: 24px;
    }

    .lead {
        font-size: 14.5px;
    }

    .values-section {
        grid-template-columns: 1fr;
        gap: 16px;
        padding: 36px 0;
    }

    .products-section {
        padding: 44px 0;
    }

    .section-heading h2 {
        font-size: 21px;
    }

    .products-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .closing-section {
        padding: 36px 22px;
        border-radius: 10px;
    }

    .closing-content h2 {
        font-size: 20px;
    }

    .closing-content p {
        font-size: 14px;
    }
}