/* =====================================================
   PRODUCT PAGE STYLES
   Styles for individual product pages
   ===================================================== */

/* ===== BREADCRUMBS ===== */
.product-breadcrumbs {
    padding: 24px 0;
    font-size: 14px;
    color: #6B7280;
}

.product-breadcrumbs a {
    color: #6B7280;
    text-decoration: none;
    transition: color 0.2s;
}

.product-breadcrumbs a:hover {
    color: #407AF4;
}

.product-breadcrumbs span {
    color: #1F2937;
    font-weight: 500;
}

/* ===== HERO SECTION ===== */
.product-hero {
    padding: 60px 0;
    background: linear-gradient(135deg, #F9FAFB 0%, #FFF 100%);
}

.product-hero__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

.product-hero__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.product-hero__content {
    padding-right: 20px;
}

.product-hero__name {
    font-size: 48px;
    font-weight: 700;
    color: #1F2937;
    margin: 0 0 20px;
    line-height: 1.2;
}

.product-hero__description {
    font-size: 18px;
    color: #4B5563;
    line-height: 1.7;
    margin: 0 0 24px;
}

.product-hero__features {
    list-style: none;
    padding: 0;
    margin: 0 0 32px;
}

.product-hero__feature {
    padding: 12px 0;
    padding-left: 32px;
    position: relative;
    font-size: 16px;
    color: #374151;
    line-height: 1.6;
}

.product-hero__feature::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #407AF4;
    font-weight: 700;
    font-size: 18px;
}

.product-hero__price-container {
    display: flex;
    align-items: baseline;
    gap: 12px;
    margin-bottom: 32px;
}

.product-hero__price {
    font-size: 42px;
    font-weight: 700;
    color: #1F2937;
}

.product-hero__price-unit {
    font-size: 18px;
    color: #6B7280;
}

.product-hero__cta {
    display: inline-block;
}

.product-hero__image-wrapper {
    position: relative;
    text-align: center;
}

.product-hero__image {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}

.product-hero__gallery {
    display: flex;
    gap: 12px;
    margin-top: 20px;
    justify-content: center;
}

.product-hero__gallery-thumb {
    width: 80px;
    height: 80px;
    object-fit: contain;
    border: 2px solid #E5E7EB;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
    padding: 8px;
    background: white;
}

.product-hero__gallery-thumb:hover,
.product-hero__gallery-thumb.active {
    border-color: #407AF4;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgb(64, 122, 244, 0.15);
}

/* ===== DETAIL SECTIONS ===== */
.product-details {
    padding: 80px 0;
}

.product-details__section {
    max-width: 1200px;
    margin: 0 auto 100px;
    padding: 0 40px;
}

.product-details__section:last-child {
    margin-bottom: 0;
}

.product-details__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.product-details__grid--reverse {
    direction: rtl;
}

.product-details__grid--reverse > * {
    direction: ltr;
}

.product-details__title {
    font-size: 36px;
    font-weight: 700;
    color: #1F2937;
    margin: 0 0 24px;
    line-height: 1.3;
}

.product-details__description {
    font-size: 18px;
    color: #4B5563;
    line-height: 1.8;
    margin: 0 0 28px;
}

.product-details__features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.product-details__feature {
    padding: 10px 0;
    padding-left: 28px;
    position: relative;
    font-size: 16px;
    color: #374151;
    line-height: 1.6;
}

.product-details__feature::before {
    content: "•";
    position: absolute;
    left: 0;
    color: #407AF4;
    font-weight: 700;
    font-size: 24px;
}

.product-details__image {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}

/* ===== BANNER ===== */
.product-banner {
    background: linear-gradient(135deg, #407AF4 0%, #1E40AF 100%);
    padding: 60px 40px;
    text-align: center;
    margin: 80px 0;
}

.product-banner__container {
    max-width: 900px;
    margin: 0 auto;
}

.product-banner__text {
    font-size: 32px;
    font-weight: 700;
    color: white;
    margin: 0 0 16px;
    line-height: 1.4;
}

.product-banner__subtitle {
    font-size: 18px;
    color: rgb(255, 255, 255, 0.9);
    margin: 0;
    line-height: 1.6;
}

/* ===== FEATURES GRID ===== */
.product-features-grid {
    padding: 80px 0;
    background: #F9FAFB;
}

.product-features-grid__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

.product-features-grid__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.product-features-grid__item {
    text-align: center;
}

.product-features-grid__icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    background: #407AF4;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: white;
}

.product-features-grid__title {
    font-size: 18px;
    font-weight: 600;
    color: #1F2937;
    margin: 0 0 12px;
}

.product-features-grid__description {
    font-size: 15px;
    color: #6B7280;
    line-height: 1.6;
    margin: 0;
}

/* ===== SPECIFICATIONS ===== */
.product-specs {
    padding: 60px 0;
}

.product-specs__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

.product-specs__title {
    font-size: 28px;
    font-weight: 700;
    color: #1F2937;
    margin: 0 0 20px;
}

.product-specs__content {
    font-size: 16px;
    color: #4B5563;
    line-height: 1.8;
}

/* ===== AUDIENCE SECTION ===== */
.product-audience {
    padding: 80px 0;
}

/* ===== FAQ SECTION ===== */
.product-faq {
    padding: 60px 0;
    background: #F9FAFB;
}

.product-faq__container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 40px;
}

.product-faq__title {
    font-size: 36px;
    font-weight: 700;
    color: #1F2937;
    margin: 0 0 40px;
    text-align: center;
}

.product-faq__item {
    background: white;
    border-radius: 8px;
    margin-bottom: 16px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgb(0, 0, 0, 0.1);
}

.product-faq__question {
    width: 100%;
    text-align: left;
    padding: 20px 24px;
    background: white;
    border: none;
    font-size: 18px;
    font-weight: 600;
    color: #1F2937;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background 0.2s;
}

.product-faq__question:hover {
    background: #F9FAFB;
}

.product-faq__question-icon {
    font-size: 20px;
    color: #407AF4;
    transition: transform 0.3s;
}

.product-faq__question.active .product-faq__question-icon {
    transform: rotate(180deg);
}

.product-faq__answer {
    padding: 0 24px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.product-faq__answer.active {
    padding: 0 24px 20px;
    max-height: 500px;
}

.product-faq__answer-text {
    font-size: 16px;
    color: #4B5563;
    line-height: 1.7;
}

/* ===== RESPONSIVE STYLES ===== */

/* Tablet */
@media (max-width: 1023px) {
    .product-hero__grid,
    .product-details__grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .product-details__grid--reverse {
        direction: ltr;
    }

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

/* Mobile */
@media (max-width: 767px) {
    .product-hero {
        padding: 40px 0;
    }

    .product-hero__container,
    .product-details__section,
    .product-features-grid__container,
    .product-specs__container,
    .product-faq__container {
        padding: 0 20px;
    }

    .product-hero__name {
        font-size: 32px;
    }

    .product-hero__description {
        font-size: 16px;
    }

    .product-hero__price {
        font-size: 32px;
    }

    .product-details__title {
        font-size: 28px;
    }

    .product-details__description {
        font-size: 16px;
    }

    .product-banner__text {
        font-size: 24px;
    }

    .product-banner__subtitle {
        font-size: 16px;
    }

    .product-features-grid__grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .product-faq__title {
        font-size: 28px;
    }

    .product-faq__question {
        font-size: 16px;
        padding: 16px 20px;
    }
}