/* ===================================================================
   home.css — فقط برای index.php (صفحه اصلی)
   شامل: اسلایدر هیرو، دایره‌های خدمات، باکس‌های ویژگی، کارت‌های
   پیش‌نمایش بلاگ و بج چرخان اعتماد.
   =================================================================== */
/* ==================== Hero Slider ==================== */
#heroSlider {
    position: relative;
    width: 100%;
    height: 560px;
    overflow: hidden;
}

@media (max-width: 768px) {
    #heroSlider {
        height: 620px !important;
    }
}

#heroSlider .hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.9s ease-in-out;
}

#heroSlider .hero-slide.active {
    opacity: 1;
    pointer-events: auto;
}

#heroSlider .hero-slide-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

#heroSlider .hero-slide-overlay {
    position: absolute;
    align-items: flex-end;
    inset: 0;
    background: linear-gradient(to left, rgba(8, 47, 73, .25) 0%, rgba(8, 47, 73, .75) 45%, rgba(6, 35, 55, .95) 100%);
}

#heroSlider .hero-slide-content {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    text-align: right;
    padding: 0 6vw;
    max-width: 720px;
    margin-inline-end: auto;
}

#heroSlider .hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    background: rgba(255, 255, 255, .12);
    color: #a7f3d0;
    font-size: .8rem;
    font-weight: 600;
    padding: .4rem 1rem;
    border-radius: 9999px;
    margin-bottom: 1.1rem;
}

#heroSlider .hero-headline {
    color: #fff;
    font-weight: 900;
    font-size: 1.9rem;
    line-height: 1.5;
    margin-bottom: 1rem;
}

@media (min-width: 768px) {
    #heroSlider .hero-headline {
        font-size: 2.75rem;
    }
}

#heroSlider .hero-headline-accent {
    color: #34d399;
}

#heroSlider .hero-subline {
    color: #e2e8f0;
    font-size: .95rem;
    line-height: 1.9;
    margin-bottom: 1.6rem;
    max-width: 520px;
}

@media (min-width: 768px) {
    #heroSlider .hero-subline {
        font-size: 1.05rem;
    }
}

#heroSlider .hero-cta {
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    background: #fbbf24;
    color: #78350f;
    font-weight: 800;
    font-size: .95rem;
    padding: .8rem 1.8rem;
    border-radius: 9999px;
    box-shadow: 0 14px 28px rgba(251, 191, 36, .35);
    transition: .2s;
}

#heroSlider .hero-cta:hover {
    background: #f59e0b;
    transform: translateY(-2px);
}

#heroSlider .hero-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 20;
    width: 42px;
    height: 42px;
    border-radius: 9999px;
    background: rgba(15, 23, 42, .35);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .85rem;
    cursor: pointer;
    border: none;
    transition: background-color .2s;
}

#heroSlider .hero-nav-btn:hover {
    background: rgba(15, 23, 42, .6);
}

#heroSlider .hero-nav-prev {
    right: 20px;
}

#heroSlider .hero-nav-next {
    left: 20px;
}

#heroSlider .hero-dots {
    position: absolute;
    bottom: 22px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 20;
    display: flex;
    gap: 8px;
}

#heroSlider .hero-dot {
    width: 9px;
    height: 9px;
    border-radius: 9999px;
    background: rgba(255, 255, 255, .45);
    transition: .3s;
    border: none;
    cursor: pointer;
    padding: 0;
}

#heroSlider .hero-dot.active {
    background-color: #fff;
    width: 22px;
}
/* Service circles (بخش خدمات در صفحه اصلی) */
.service-circle {
    box-shadow:
        0 16px 30px rgba(15, 23, 42, 0.12),
        0 0 0 8px rgba(148, 163, 184, 0.18);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.service-card:hover .service-circle {
    transform: translateY(-4px) scale(1.04);
    box-shadow:
        0 18px 40px rgba(8, 47, 73, 0.28),
        0 0 0 10px rgba(45, 212, 191, 0.22);
    border-color: #22d3ee;
}

/* Feature steps (بخش «چرا ما را انتخاب کنید») */
.feature-item {
    position: relative;
    overflow: hidden;
}

.feature-item::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top, rgba(56, 189, 248, 0.12), transparent 60%);
    opacity: 0;
    transition: opacity 0.25s ease-out, transform 0.25s ease-out;
    transform: translateY(10px);
}

.feature-item:hover::before {
    opacity: 1;
    transform: translateY(0);
}

.feature-item:hover h3 {
    transform: translateY(-2px);
}

.feature-item h3 {
    transition: transform 0.25s ease-out;
}

/* پیش‌نمایش کارت‌های بلاگ در صفحه اصلی */
.blog-card {
    transition: transform 0.25s ease, box-shadow 0.25s ease, translate 0.25s ease, background-color 0.25s ease;
}

.blog-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 45px rgba(15, 23, 42, 0.16);
    background-color: #f9fafb;
}

.blog-card img {
    transition: transform 0.4s ease;
}

.blog-card:hover img {
    transform: scale(1.05);
}

/* بج چرخان اعتماد (بخش «چرا ما را انتخاب کنید») — قبلاً تعریف نشده بود و اصلاً نمی‌چرخید */
.badge-spin {
    animation: badgeSpin 18s linear infinite;
    transform-origin: center;
}

@keyframes badgeSpin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

/* ==================== Services Collage ==================== */
.services-collage-section {
    background: linear-gradient(180deg, #ffffff 0%, #f7fbfd 100%);
}
.services-blob {
    position: absolute;
    border-radius: 9999px;
    filter: blur(60px);
    opacity: .35;
    pointer-events: none;
    z-index: 0;
}
.services-blob-1 {
    width: 280px; height: 280px;
    background: #a5f3fc;
    top: -60px; right: -80px;
}
.services-blob-2 {
    width: 320px; height: 320px;
    background: #fde68a;
    bottom: -100px; left: -100px;
}
.services-collage {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 4.5rem 2rem;
    max-width: 1180px;
    margin: 0 auto;
    position: relative;
}
.service-orb {
    position: relative;
    display: block;
    border-radius: 9999px;
    overflow: visible;
    flex-shrink: 0;
    animation: orb-float 5s ease-in-out infinite;
    animation-delay: var(--float-delay, 0s);
    transition: transform .35s ease, box-shadow .35s ease;
}
.service-orb img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 9999px;
    box-shadow: 0 18px 40px rgba(15, 23, 42, .18);
    transition: box-shadow .35s ease, transform .35s ease;
}
.service-orb.size-lg { width: 240px; height: 240px; }
.service-orb.size-md { width: 190px; height: 190px; }
@media (min-width: 768px) {
    .service-orb.size-lg { width: 300px; height: 300px; }
    .service-orb.size-md { width: 235px; height: 235px; }
}
.service-orb.offset-up { transform: translateY(-32px); }
.service-orb.offset-down { transform: translateY(32px); }
.service-orb:hover {
    transform: translateY(-6px) scale(1.06);
    z-index: 5;
}
.service-orb.offset-up:hover { transform: translateY(-38px) scale(1.06); }
.service-orb.offset-down:hover { transform: translateY(26px) scale(1.06); }
.service-orb:hover img {
    box-shadow: 0 26px 55px rgba(6, 182, 212, .35);
}
.service-bubble {
    position: absolute;
    top: -30px;
    right: -28px;
    width: 92px;
    height: 92px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, .55);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, .65);
    color: #0f172a;
    font-size: .74rem;
    font-weight: 700;
    line-height: 1.35;
    text-align: center;
    padding: .4rem;
    border-radius: 9999px;
    box-shadow: 0 10px 26px rgba(15, 23, 42, .12), inset 0 0 20px rgba(255,255,255,.5);
    animation: bubble-float 4s ease-in-out infinite;
    animation-delay: var(--float-delay, 0s);
    z-index: 6;
}
@media (min-width: 768px) {
    .service-bubble {
        width: 118px;
        height: 118px;
        font-size: .85rem;
        top: -36px;
        right: -34px;
    }
}
.service-orb.size-lg .service-bubble { right: -36px; }
.service-orb.offset-up .service-bubble { top: -38px; }
.service-orb.offset-down .service-bubble { top: -14px; }
@keyframes orb-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}
.service-orb.offset-up { animation-name: orb-float-up; }
.service-orb.offset-down { animation-name: orb-float-down; }
@keyframes orb-float-up {
    0%, 100% { transform: translateY(-32px); }
    50% { transform: translateY(-42px); }
}
@keyframes orb-float-down {
    0%, 100% { transform: translateY(32px); }
    50% { transform: translateY(22px); }
}
@keyframes bubble-float {
    0%, 100% { transform: translateY(0) rotate(-2deg); }
    50% { transform: translateY(-6px) rotate(2deg); }
}
@media (max-width: 900px) {
    .services-collage {
        gap: 5rem 1.2rem;
    }
}
@media (max-width: 640px) {
    .services-collage {
        display: grid;
        /* ✅ اصلاح شده: minmax(0, 1fr) به‌جای 1fr خام - قبلاً چون ستون‌های
           گرید نمی‌تونستن از عرض ثابت آیتم‌های داخلشون (240px/190px) کمتر
           بشن، کل گرید روی گوشی‌های باریک از عرض صفحه بیرون می‌زد. */
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 3.5rem 0.75rem;
        justify-items: center;
        max-width: 420px;
        width: 100%;
        box-sizing: border-box;
    }
    /* ✅ اصلاح شده: روی گوشی‌های خیلی باریک (که 190px/240px هنوز جا نمی‌شه)،
       سایز عکس‌ها با عرض صفحه هماهنگ می‌شه، نه یه عدد ثابت */
    .service-orb.size-lg,
    .service-orb.size-md {
        width: clamp(110px, 32vw, 190px);
        height: clamp(110px, 32vw, 190px);
    }
    .service-orb.offset-up,
    .service-orb.offset-down { transform: none; }
    .service-orb.offset-up:hover,
    .service-orb.offset-down:hover { transform: translateY(-6px) scale(1.06); }
    .service-orb.offset-up { animation-name: orb-float; }
    .service-orb.offset-down { animation-name: orb-float; }
    .service-bubble {
        width: 76px;
        height: 76px;
        font-size: .68rem;
    }
    .service-orb.offset-up .service-bubble,
    .service-orb.offset-down .service-bubble,
    .service-orb.size-lg .service-bubble {
        /* ✅ اصلاح شده: فاصله‌ی حباب از لبه‌ی عکس کمتر شد تا از عرض صفحه بیرون نزنه */
        top: -22px;
        right: -14px;
    }
}