/* ===================== */
/* Product page */
/* ===================== */

/* Product intro */
.product-intro {
    position: relative;
    z-index: 2;
}

.product-intro-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: left;
    position: relative;
    padding: 90px 20px 30px;
    z-index: 3;
}

.product-intro-image {
    width: 100%;
}

.product-intro-image img {
    display: block;
    width: 100%;
    height: auto;
}

.product-intro h1 {
    line-height: 1.35;
    margin: 0;
    padding: 1rem 0;
    text-shadow: 0 3px 4px rgba(0, 80, 130, 0.3);
}

.product-intro h1 .sub {
    font-size: clamp(1.6rem, 4vw, 2.8rem);
    letter-spacing: 0.1rem;
}

.product-intro .accent {
    font-weight: 900;
    padding: 0 0.2em;
}

.product-intro p {
    line-height: 1.7;
    padding: 1.2rem 0;
}

.product-intro ul {
    padding: 1.2rem 0;
    list-style-position: inside;
}


/* Product Benefit Block */
.benefit-bg {
    padding: 1rem 0;
}

.product-benefit-block {
    position: relative;
    background: rgba(245, 245, 245, 0.85);
    color: var(--text-color);
    margin: 1rem;
    padding: 2rem 1rem;
    height: 100%;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.product-benefit-text {
    padding-bottom: 20px;
}

.product-benefit-text h2 {
    margin-bottom: 1.5rem;
    padding-top: 1rem;
    margin: 0 auto;
}

.product-benefit-text p {
    margin-top: 1.2rem;
    line-height: 1.7;
}

.smartlink-app-link {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.38em;
    color: #4aa9d9;
    font-weight: 700;
    text-decoration: none;
    transition: opacity 0.2s ease;
}

.smartlink-app-link:hover,
.smartlink-app-link:focus-visible {
    opacity: 0.88;
}

.smartlink-app-link:focus-visible {
    outline: 2px solid #ffffff;
    outline-offset: 3px;
}

.smartlink-app-link::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -0.08em;
    height: 1px;
    border-radius: 2px;
    background: var(--gradient);
}

.external-link-icon {
    font-size: 0.82em;
    transform: translateY(-0.03em);
    -webkit-text-fill-color: #1d6fa3;
    color: #1d6fa3;
}

.smartlink-download-panel {
    margin-top: 1.2rem;
    padding: 0.85rem;
    border: 1px solid rgba(0, 148, 201, 0.18);
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.94), rgba(232, 247, 251, 0.92));
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.smartlink-qr-link {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 109px;
    height: 109px;
    padding: 8px;
    border-radius: 16px;
    background: #fff;
    box-shadow: 0 10px 24px rgba(19, 53, 73, 0.08);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.smartlink-qr-link:hover,
.smartlink-qr-link:focus-visible {
    transform: translateY(-2px);
    box-shadow: 0 14px 28px rgba(19, 53, 73, 0.12);
}

.smartlink-qr-link:focus-visible {
    outline: 2px solid var(--sub-color);
    outline-offset: 4px;
}

.smartlink-qr-link img {
    display: block;
    width: 100%;
    height: 100%;
}

.smartlink-download-copy {
    min-width: 0;
}

.smartlink-download-copy p {
    margin: 0;
}

.smartlink-download-title {
    font-weight: 700;
    line-height: 1.5;
    font-size: 0.94rem;
}

.smartlink-download-text {
    margin-top: 0.45rem !important;
    color: #355264;
    font-size: 0.83rem;
}

.product-benefit-image {
    position: relative;
    max-width: 500px;
    margin: 0 auto;
    width: 100%;
    overflow: hidden;
    z-index: 2;
}

.product-benefit-image.dual-phone {
    text-align: center;
}

.product-benefit-image img#smartphone {
    max-height: 700px;
    margin: 0 auto;
}

.product-realtime-media {
    border-radius: 10px;
    background: #fff;
    border: 1px solid rgba(74, 169, 217, 0.60);
    box-shadow:
        0 12px 30px rgba(74, 169, 217, 0.10),
        0 2px 8px rgba(29, 111, 163, 0.08);
    overflow: hidden;
}

.product-realtime-media::after {
    content: "";
    position: absolute;
    inset: -12%;
    background:
        radial-gradient(circle at 24% 24%, rgba(255, 255, 255, 0.22), transparent 34%),
        linear-gradient(135deg, rgba(29, 111, 163, 0.0) 4%, rgba(29, 111, 163, 0.5) 46%, rgba(128, 222, 234, 0.88) 100%);
    opacity: 0;
    transform: scale(1.06);
    transition: opacity 0.45s ease, transform 0.7s ease;
    z-index: 2;
    pointer-events: none;
}

.product-realtime-video {
    display: block;
    width: 100%;
    height: auto;
    background: #fff;
    filter: saturate(1) brightness(1);
    opacity: 1;
    transition: filter 0.45s ease, opacity 0.45s ease;
}

.product-realtime-media.is-loop-transition::after {
    opacity: 1;
    transform: scale(1);
}

.product-realtime-media.is-loop-transition .product-realtime-video {
    filter: saturate(0.88) brightness(0.82);
    opacity: 0.78;
}

/* Product benefit slider (matches index phone rotation) */
.slide-container {
    position: relative;
    width: 100%;
    height: 620px;
}

#feature-install .slide-container,
#feature-planning .slide-container {
    height: 700px;
}

#feature-analytics .slide-container {
    height: 465px;
}

@media (max-width: 767px) {

    .product-benefit-image img#smartphone {
        display: block;
        width: min(82%, 320px);
        height: auto;
        max-width: 100%;
    }

    .smartlink-download-panel {
        display: none;
    }

    .slide-container {
        height: 420px;
    }

    #feature-install .slide-container,
    #feature-planning .slide-container {
        height: 460px;
    }

    #feature-analytics .slide-container {
        height: 315px;
    }

    .slide-container img {
        left: 0;
        top: 0;
        transform: none;
        width: 100%;
        height: 100%;
        object-fit: contain;
    }
}

.slide-container img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: auto;
    height: 100%;
    transition: opacity 0.8s ease-in-out;
    opacity: 0;
}

.slide-container img.active {
    opacity: 1;
    z-index: 2;
}

.slide-indicators {
    margin-top: 16px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
}

.slide-indicators .dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    margin: 0 6px;
    border-radius: 50%;
    background-color: #ccc;
    transition: background-color 0.3s;
}

.slide-caption {
    margin-top: 12px;
    text-align: center;
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    position: relative;
    display: inline-block;
    padding-bottom: 6px;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
}

.slide-caption::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 1px;
    background: var(--gradient);
    opacity: 0.9;
}

.store-modal {
    position: fixed;
    inset: 0;
    z-index: 1200;
    display: grid;
    place-items: center;
    padding: 20px;
}

.store-modal[hidden] {
    display: none;
}

.store-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
}

.store-modal-content {
    position: relative;
    width: min(560px, 100%);
    border-radius: 14px;
    background: #fff;
    color: var(--text-color);
    padding: 28px 24px 24px;
    box-shadow: 0 18px 48px rgba(0, 0, 0, 0.2);
    z-index: 1;
}

.store-modal-close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 32px;
    height: 32px;
    border: 0;
    border-radius: 50%;
    background: #f1f5f9;
    color: var(--text-color);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.store-modal-content h3 {
    margin-bottom: 8px;
}

.store-modal-content p {
    margin-top: 0;
    margin-bottom: 18px;
}

.store-modal-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    width: 100%;
    align-items: center;
    justify-items: center;
}

.store-btn {
    width: 100%;
    text-align: center;
    line-height: 0;
    display: flex;
    justify-content: center;
}

.store-btn img {
    height: 52px;
    width: auto;
    max-width: 100%;
    display: block;
}

.store-btn:focus-visible {
    outline: 2px solid var(--sub-color);
    outline-offset: 4px;
    border-radius: 8px;
}

@media (max-width: 560px) {
    .store-modal-actions {
        grid-template-columns: 1fr;
    }
}

body.store-modal-open {
    overflow: hidden;
}


/* Shared List Styles */
.product-intro ul,
.product-benefit-block ul {
    list-style-position: inside;
}

.product-intro li,
.product-benefit-block li {
    margin-top: 0.5rem;
    padding-left: 1.2rem;
    position: relative;
}

.product-intro ul li::before,
.product-benefit-block ul li::before {
    content: "";
    position: absolute;
    top: .1em;
    left: 0;
    -webkit-transform: rotate(50deg);
    -ms-transform: rotate(50deg);
    transform: rotate(50deg);
    width: 8px;
    height: 14px;
    border-right: 2px solid var(--sub-color);
    border-bottom: 2px solid var(--sub-color);
}

.product-intro ul li::before {
    border-right: 2px solid white;
    border-bottom: 2px solid white;
}

ol.step-list {
    counter-reset: step-counter;
}

ol.step-list li {
    position: relative;
    padding-left: 2em;
    counter-increment: step-counter;
}

ol.step-list li::before {
    content: counter(step-counter) ".";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--sub-color);
}



@media (min-width: 768px) {
    .product-intro-image {
        width: 80%;
    }

    .product-benefit-block {
        padding: 2.5rem 2rem;
    }
}



@media (min-width: 1024px) {

    /* Product intro */
    .product-intro-inner {
        display: flex;
        flex-direction: row-reverse;
        align-items: center;
        gap: 40px;
    }

    .product-intro-image {
        width: 45%;
        align-self: flex-start;
        margin-top: 10%;
    }

    .product-intro-image img {
        object-fit: contain;
    }

    .product-intro-text {
        flex: 1;
        text-align: left;
        padding-left: 20px;
    }

    .product-intro h1 {
        text-shadow: 0 4px 8px rgba(0, 0, 0, .25);
        line-height: 1.6;
        padding-top: 4rem;
        font-size: var(--h2);
        font-weight: 700;
    }


    /* Benefit block */
    .product-benefit-block {
        display: flex;
        justify-content: space-between;
        align-items: center;
        min-height: 850px;
    }

    .product-benefit-block.reverse {
        flex-direction: row-reverse;
    }

    .product-benefit-text {
        width: 50%;
        padding: 40px 20px;
    }

    .product-benefit-image {
        width: 50%;
        max-width: 600px;
        margin: 0 auto;
    }

}

@media (min-width: 1620px) {
    .product-benefit-block {
        margin: 2rem auto;
    }
}