/* ============================================================
   GILAN — Pool Construction Page Styles v3
   Namespace: .pc-*
   Visual: editorial + photo-led
   ============================================================ */

/* ---------- reset ---------- */
.pc-hero .container,
.pc-section .container,
.pc-faq .container {
    max-width: 1200px;
}

/* ---------- hero ---------- */
.pc-hero {
    position: relative;
    background: url("../images/about/image2.jpg") center/cover no-repeat;
    color: #fff;
    padding: 120px 0 90px;
    text-align: center;
}

    .pc-hero::after {
        content: "";
        position: absolute;
        inset: 0;
        background: linear-gradient(135deg, rgba(8, 61, 119, 0.82) 0%, rgba(5, 90, 135, 0.55) 100%);
    }

    .pc-hero > * {
        position: relative;
        z-index: 2;
    }

    .pc-hero h1 {
        font-size: 3.2rem;
        font-weight: 900;
        margin-bottom: 0.6rem;
        letter-spacing: -0.02em;
        color: #fff
    }

    .pc-hero p {
        font-size: 1.35rem;
        opacity: 0.95;
        max-width: 780px;
        margin: 0 auto;
        line-height: 1.7;
    }

    .pc-hero .pc-hero-badges {
        margin-top: 22px;
        display: flex;
        gap: 10px;
        justify-content: center;
        flex-wrap: wrap;
    }

        .pc-hero .pc-hero-badges span {
            background: rgba(255,255,255,0.12);
            backdrop-filter: blur(6px);
            border: 1px solid rgba(255,255,255,0.25);
            padding: 8px 16px;
            border-radius: 999px;
            font-weight: 700;
            font-size: 0.95rem;
        }

/* ---------- Intro Top (شبیه pc-cta) ---------- */
.pc-intro-top {
    background: linear-gradient(135deg, #083d77 0%, #055a87 100%);
    color: #fff;
    padding: 70px 0;
    position: relative;
    overflow: hidden;
}

    .pc-intro-top::before {
        content: "";
        position: absolute;
        width: 500px;
        height: 500px;
        background: radial-gradient(circle, rgba(255,255,255,0.08), transparent 70%);
        top: -200px;
        right: -150px;
        pointer-events: none;
    }

    .pc-intro-top::after {
        content: "";
        position: absolute;
        width: 400px;
        height: 400px;
        background: radial-gradient(circle, rgba(255,255,255,0.06), transparent 70%);
        bottom: -180px;
        left: -120px;
        pointer-events: none;
    }

    .pc-intro-top > .container {
        position: relative;
        z-index: 2;
    }

    .pc-intro-top .pc-lead {
        color: #fff;
        font-size: 1.2rem;
        line-height: 2;
        opacity: 0.95;
    }

    .pc-intro-top .pc-service-pill {
        background: rgba(255, 255, 255, 0.10);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        border: 1px solid rgba(255, 255, 255, 0.25);
        border-radius: 16px;
        padding: 24px 20px;
        text-align: center;
        transition: transform .25s, box-shadow .25s, background .25s;
    }

        .pc-intro-top .pc-service-pill:hover {
            transform: translateY(-6px);
            background: rgba(255, 255, 255, 0.18);
            box-shadow: 0 18px 40px rgba(0, 0, 0, 0.20);
        }

        .pc-intro-top .pc-service-pill i {
            font-size: 2rem;
            color: #fff;
            display: block;
            margin-bottom: 10px;
        }

        .pc-intro-top .pc-service-pill span {
            font-weight: 800;
            color: #fff;
            font-size: 1.15rem;
        }

    .pc-intro-top .pc-cta-top {
        background: #fff;
        color: #055a87;
        padding: 14px 32px;
        border-radius: 12px;
        font-weight: 800;
        text-decoration: none;
        display: inline-flex;
        align-items: center;
        gap: 8px;
        box-shadow: 0 10px 30px rgba(0,0,0,0.15);
        transition: transform .2s, box-shadow .2s;
    }

        .pc-intro-top .pc-cta-top:hover {
            transform: translateY(-2px);
            box-shadow: 0 14px 36px rgba(0,0,0,0.22);
            color: #083d77;
        }

/* ---------- section ---------- */
.pc-section {
    padding: 80px 0;
}

    .pc-section + .pc-section {
        border-top: 1px solid #e9eef3;
    }

    .pc-section.alt {
        background: #f6fafd;
    }

/* ---------- typography ---------- */
.pc-title {
    font-size: 2.1rem;
    font-weight: 900;
    color: #083d77;
    margin-bottom: 0.5rem;
}

.pc-subtitle {
    color: #5f7082;
    font-size: 1.15rem;
    margin-bottom: 3rem;
    max-width: 860px;
    line-height: 1.8;
}

.pc-label {
    display: inline-block;
    color: #055a87;
    font-weight: 800;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 10px;
}

.pc-intro-top .pc-label {
    color: #fff;
}

/* ---------- feature cards (چرا گیلان متفاوت است / برآورد هزینه / نگهداری) ---------- */
.pc-card,
.pc-cost-item,
.pc-maintenance {
    background: #fff;
    border: 1px solid #e4edf4;
    border-radius: 18px;
    padding: 26px 22px;
    height: 100%;
    transition: transform .25s, box-shadow .25s;
}

    .pc-card:hover,
    .pc-cost-item:hover,
    .pc-maintenance:hover {
        transform: translateY(-8px);
        box-shadow: 0 22px 44px rgba(8, 61, 119, 0.12);
    }

    .pc-card .ic,
    .pc-cost-item .ic,
    .pc-maintenance .ic {
        width: 54px;
        height: 54px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        background: linear-gradient(135deg, #e7f4fb, #d4ebf7);
        color: #055a87;
        border-radius: 16px;
        font-size: 1.45rem;
        margin-bottom: 16px;
    }

    .pc-card h3,
    .pc-cost-item h4,
    .pc-maintenance h3 {
        font-size: 1.15rem;
        font-weight: 800;
        color: #083d77;
        margin-bottom: 8px;
    }

    .pc-card p,
    .pc-cost-item p,
    .pc-maintenance p {
        color: #5a6c7d;
        margin: 0;
        font-size: 0.98rem;
        line-height: 1.75;
    }

/* حالت اختصاصی برای cost-item و maintenance (وسط‌چین) */
.pc-cost-item {
    text-align: center;
}

    .pc-cost-item i {
        font-size: 2rem;
        color: #055a87;
        margin-bottom: 14px;
        display: block;
        width: auto;
        height: auto;
        background: none;
        border-radius: 0;
    }

    .pc-cost-item h4 {
        font-size: 1.05rem;
    }

    .pc-cost-item p {
        font-size: 0.95rem;
        line-height: 1.7;
    }

/* ---------- split feature (image + text) ---------- */
.pc-split .row {
    align-items: center;
}

.pc-split-img {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(8, 61, 119, 0.15);
}

    .pc-split-img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
    }

.pc-split-body h2 {
    font-size: 2rem;
    font-weight: 900;
    color: #083d77;
    margin-bottom: 0.6rem;
}

.pc-split-body p {
    color: #5a6c7d;
    line-height: 1.9;
    font-size: 1.05rem;
}

.pc-split-body .pc-checklist {
    list-style: none;
    padding: 0;
    margin-top: 18px;
}

    .pc-split-body .pc-checklist li {
        padding: 8px 0;
        color: #2c3a4a;
        font-weight: 600;
    }

        .pc-split-body .pc-checklist li::before {
            content: "•";
            color: #055a87;
            font-weight: 900;
            margin-left: 10px;
        }

/* ---------- pool types ---------- */
.pc-type-card {
    background: #fff;
    border: 1px solid #e3ecf3;
    border-radius: 18px;
    overflow: hidden;
    height: 100%;
    transition: transform .25s, box-shadow .25s;
}

    .pc-type-card:hover {
        transform: translateY(-6px);
        box-shadow: 0 18px 40px rgba(8, 61, 119, 0.10);
    }

    .pc-type-card .thumb {
        background: linear-gradient(135deg, #d9eef8, #c3e2f3);
        height: 170px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 3rem;
        color: #055a87;
    }

    .pc-type-card .body {
        padding: 22px;
    }

    .pc-type-card h3 {
        font-weight: 800;
        color: #083d77;
        margin-bottom: 8px;
        font-size: 1.1rem;
    }

    .pc-type-card p {
        color: #5a6c7d;
        margin: 0;
        line-height: 1.75;
    }

/* ---------- Compare Table ---------- */
.pc-compare-table {
    background: #fff;
    border: 1px solid #e3ecf3;
    border-radius: 18px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(8, 61, 119, 0.06);
}

.pc-compare-title {
    font-weight: 900;
    color: #083d77;
    font-size: 1.3rem;
    margin-bottom: 20px;
    text-align: center;
}

.pc-table {
    margin-bottom: 0;
}

    .pc-table thead th {
        background: #055a87;
        color: #fff;
        font-weight: 800;
        border: none;
        padding: 14px 16px;
    }

    .pc-table tbody td {
        padding: 14px 16px;
        color: #2c3a4a;
        font-weight: 600;
        border-color: #e9eef3;
    }

    .pc-table tbody tr:hover {
        background: #f6fafd;
    }

/* ---------- steps ---------- */
.pc-step {
    position: relative;
    padding-left: 48px;
    padding-bottom: 26px;
}

    .pc-step::before {
        content: "";
        position: absolute;
        left: 19px;
        top: 38px;
        bottom: 0;
        width: 2px;
        background: #d9eef8;
    }

    .pc-step:last-child::before {
        display: none;
    }

    .pc-step .num {
        position: absolute;
        left: 0;
        top: 0;
        width: 40px;
        height: 40px;
        border-radius: 50%;
        background: linear-gradient(135deg, #083d77, #055a87);
        color: #fff;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        font-weight: 800;
        font-size: 0.95rem;
        box-shadow: 0 8px 20px rgba(8, 61, 119, 0.25);
    }

    .pc-step h4 {
        font-weight: 800;
        color: #083d77;
        margin-bottom: 6px;
        font-size: 1.05rem;
    }

    .pc-step p {
        color: #5a6c7d;
        margin: 0;
        line-height: 1.75;
    }

.pc-steps-img {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(8, 61, 119, 0.15);
}

    .pc-steps-img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
    }

/* ---------- cities ---------- */
.pc-city-card {
    background: #fff;
    border: 1px solid #e3ecf3;
    border-radius: 18px;
    padding: 26px 22px;
    height: 100%;
    transition: transform .25s, box-shadow .25s;
}

    .pc-city-card:hover {
        transform: translateY(-6px);
        box-shadow: 0 18px 40px rgba(8, 61, 119, 0.10);
    }

    .pc-city-card h3 {
        font-weight: 800;
        color: #083d77;
        font-size: 1.1rem;
        margin-bottom: 10px;
    }

        .pc-city-card h3 i {
            color: #0bb;
            font-size: 0.9rem;
            margin-left: 6px;
        }

    .pc-city-card p {
        color: #5a6c7d;
        font-size: 0.95rem;
        line-height: 1.75;
        margin-bottom: 14px;
    }

.pc-city-link {
    color: #055a87;
    font-weight: 800;
    font-size: 0.9rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: gap .2s;
}

    .pc-city-link::after {
        content: "←";
        font-weight: 900;
        transition: transform .2s;
    }

    .pc-city-link:hover {
        gap: 10px;
        color: #083d77;
    }

/* ---------- Featured Project ---------- */
.pc-featured-project {
    background: #fff;
    border: 1px solid #e3ecf3;
    border-radius: 22px;
    padding: 40px;
    box-shadow: 0 15px 40px rgba(8, 61, 119, 0.08);
}

.pc-featured-img {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 12px 30px rgba(8, 61, 119, 0.12);
}

    .pc-featured-img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
        min-height: 300px;
    }

.pc-featured-body h3 {
    font-size: 1.6rem;
    font-weight: 900;
    color: #083d77;
    margin-bottom: 12px;
}

.pc-featured-body p {
    color: #5a6c7d;
    line-height: 1.9;
    font-size: 1.05rem;
}

.pc-featured-equipment h4 {
    font-weight: 800;
    color: #083d77;
    font-size: 1rem;
    margin-bottom: 12px;
}

.pc-equipment-img {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(8, 61, 119, 0.10);
}

    .pc-equipment-img img {
        width: 100%;
        height: auto;
        display: block;
    }

/* ---------- Projects Grid (نمونه‌کارها - ظاهر ظریف‌تر) ---------- */
.pc-projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.pc-project-card {
    background: #fff;
    border: 1px solid #e3ecf3;
    border-radius: 14px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform .28s, box-shadow .28s, border-color .28s;
}

    .pc-project-card:hover {
        transform: translateY(-4px);
        box-shadow: 0 16px 34px rgba(8, 61, 119, 0.10);
        border-color: #c9ddeb;
    }

    .pc-project-card .pc-project-thumb {
        position: relative;
        aspect-ratio: 4/3;
        overflow: hidden;
        background: #d9eef8;
    }

        .pc-project-card .pc-project-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
            transition: transform .4s;
        }

    .pc-project-card:hover .pc-project-thumb img {
        transform: scale(1.06);
    }

    .pc-project-card .pc-project-tag {
        position: absolute;
        top: 10px;
        right: 10px;
        background: rgba(8, 61, 119, 0.85);
        color: #fff;
        font-size: 0.72rem;
        font-weight: 800;
        padding: 4px 10px;
        border-radius: 999px;
        letter-spacing: 0.03em;
        backdrop-filter: blur(4px);
    }

    .pc-project-card .pc-project-body {
        padding: 16px 16px 18px;
        display: flex;
        flex-direction: column;
        flex: 1;
    }

        .pc-project-card .pc-project-body h3 {
            font-size: 1rem;
            font-weight: 800;
            color: #083d77;
            margin: 0 0 8px;
            line-height: 1.5;
        }

        .pc-project-card .pc-project-body p {
            color: #6b7d8e;
            font-size: 0.86rem;
            line-height: 1.7;
            margin: 0 0 12px;
            flex: 1;
        }

    .pc-project-card .pc-project-meta {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        flex-wrap: wrap;
        gap: 6px 12px;
        border-top: 1px dashed #e3ecf3;
        padding-top: 10px;
    }

        .pc-project-card .pc-project-meta li {
            color: #4a5b6b;
            font-size: 0.78rem;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }

            .pc-project-card .pc-project-meta li i {
                color: #055a87;
                font-size: 0.72rem;
            }

/* ---------- faq ---------- */
.pc-faq-item {
    background: #fff;
    border: 1px solid #e3ecf3;
    border-radius: 14px;
    padding: 18px 22px;
    margin-bottom: 12px;
    transition: box-shadow .2s;
}

    .pc-faq-item:hover {
        box-shadow: 0 10px 28px rgba(8, 61, 119, 0.08);
    }

    .pc-faq-item strong {
        color: #083d77;
        font-weight: 800;
        font-size: 1.05rem;
    }

    .pc-faq-item p {
        color: #5a6c7d;
        margin-top: 6px;
        line-height: 1.75;
    }

/* ---------- cta ---------- */
.pc-cta {
    background: linear-gradient(135deg, #083d77 0%, #055a87 100%);
    color: #fff;
    padding: 70px 0;
    text-align: center;
    border-radius: 24px;
    position: relative;
    overflow: hidden;
}

    .pc-cta::before {
        content: "";
        position: absolute;
        width: 500px;
        height: 500px;
        background: radial-gradient(circle, rgba(255,255,255,0.08), transparent 70%);
        top: -200px;
        right: -150px;
    }

    .pc-cta > * {
        position: relative;
        z-index: 2;
    }

    .pc-cta h2 {
        font-weight: 900;
        font-size: 2rem;
        color: #fff;
    }

    .pc-cta p {
        opacity: 0.95;
        font-size: 1.1rem;
        max-width: 640px;
        margin: 0 auto 24px;
    }

    .pc-cta .btn-white {
        background: #fff;
        color: #055a87;
        border: none;
        padding: 14px 28px;
        border-radius: 12px;
        font-weight: 800;
        text-decoration: none;
        display: inline-flex;
        align-items: center;
        gap: 8px;
        box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    }

    .pc-cta .btn-ghost {
        background: transparent;
        color: #fff;
        border: 2px solid #fff;
        padding: 12px 26px;
        border-radius: 12px;
        font-weight: 800;
        text-decoration: none;
        display: inline-flex;
        align-items: center;
        gap: 8px;
    }

/* ---------- Sticky Mobile CTA ---------- */
.pc-sticky-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    display: none;
    background: linear-gradient(135deg, #083d77 0%, #055a87 100%);
    box-shadow: 0 -8px 24px rgba(0, 0, 0, 0.18);
    padding: 10px 12px;
    padding-bottom: calc(10px + env(safe-area-inset-bottom, 0px));
    transform: translateY(0);
    transition: transform .3s ease;
}

    .pc-sticky-cta.pc-sticky-hidden {
        transform: translateY(120%);
    }

    .pc-sticky-cta .pc-sticky-inner {
        display: flex;
        align-items: center;
        gap: 10px;
        max-width: 720px;
        margin: 0 auto;
    }

    .pc-sticky-cta .pc-sticky-text {
        flex: 1;
        color: #fff;
        font-size: 0.82rem;
        font-weight: 700;
        line-height: 1.35;
    }

        .pc-sticky-cta .pc-sticky-text small {
            display: block;
            font-weight: 500;
            opacity: 0.85;
            font-size: 0.72rem;
            margin-top: 2px;
        }

    .pc-sticky-cta .pc-sticky-btn {
        flex-shrink: 0;
        background: #fff;
        color: #055a87;
        font-weight: 800;
        font-size: 0.85rem;
        padding: 10px 16px;
        border-radius: 10px;
        text-decoration: none;
        display: inline-flex;
        align-items: center;
        gap: 6px;
        box-shadow: 0 6px 16px rgba(0,0,0,0.20);
        white-space: nowrap;
    }

        .pc-sticky-cta .pc-sticky-btn i {
            font-size: 0.85rem;
        }

        .pc-sticky-cta .pc-sticky-btn:hover {
            color: #083d77;
        }

/* ---------- utilities ---------- */
.pc-muted {
    color: #6b7d8e;
}

.pc-lead {
    font-size: 1.2rem;
    color: #2c3a4a;
    line-height: 2;
}

.pc-mt-sm {
    margin-top: 12px;
}

/* ---------- responsive ---------- */
@media (max-width: 992px) {
    .pc-projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .pc-hero {
        padding: 80px 0 60px;
    }

        .pc-hero h1 {
            font-size: 2.2rem;
        }

        .pc-hero p {
            font-size: 1.1rem;
        }

    .pc-section {
        padding: 56px 0;
        padding-bottom: 56px;
    }

    /* فاصله‌ی انتهایی برای اسکرول راحت‌تر بالای CTA چسبان */
    body {
        padding-bottom: 0;
    }

    .pc-title {
        font-size: 1.7rem;
    }

    .pc-intro-top {
        padding: 50px 0;
    }

        .pc-intro-top .pc-lead {
            font-size: 1.05rem;
        }

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

    .pc-featured-project {
        padding: 24px;
    }

    .pc-featured-body h3 {
        font-size: 1.3rem;
    }

    /* نمایش CTA چسبان موبایل */
    .pc-sticky-cta {
        display: block;
    }
}