/* ==========================================
   LILAV FLOWER SHOP — Product Page Styles
   Editorial · Luxury · Botanical
   ========================================== */

/* ==========================================
   FEATURED GRID (INDEX PAGE — produtos em destaque)
   ========================================== */
.product-grid.product-grid--duo,
.product-grid.product-grid--trio,
.product-grid.product-grid--quad,
.product-grid.product-grid--quint {
    max-width: 1180px;
    margin: 0 auto;
    gap: 40px;
}

.product-grid.product-grid--duo {
    grid-template-columns: repeat(2, 1fr);
    max-width: 1100px;
    gap: 48px;
}

.product-grid.product-grid--trio {
    grid-template-columns: repeat(3, 1fr);
}

.product-grid.product-grid--quad {
    grid-template-columns: repeat(4, 1fr);
    max-width: 1280px;
    gap: 32px;
}

/* QUINT: 5 cards em layout 3+2 centralizado (linha 2 com cards do mesmo tamanho da linha 1) */
.product-grid.product-grid--quint {
    grid-template-columns: repeat(12, 1fr);
    max-width: 1280px;
    gap: 32px;
    row-gap: 56px;
}
.product-grid--quint .product-card:nth-child(1),
.product-grid--quint .product-card:nth-child(2),
.product-grid--quint .product-card:nth-child(3) {
    grid-column: span 4;
}
.product-grid--quint .product-card:nth-child(4) {
    grid-column: 3 / span 4;
}
.product-grid--quint .product-card:nth-child(5) {
    grid-column: 7 / span 4;
}

.product-grid--duo .product-card,
.product-grid--trio .product-card,
.product-grid--quad .product-card,
.product-grid--quint .product-card {
    text-align: center;
}

.product-grid--duo .product-img,
.product-grid--trio .product-img,
.product-grid--quad .product-img,
.product-grid--quint .product-img {
    aspect-ratio: 4 / 5;
    overflow: hidden;
    margin-bottom: 24px;
    border-radius: 2px;
    box-shadow: 0 24px 60px -30px rgba(142, 69, 133, 0.22);
    background: var(--white);
}

.product-grid--duo .product-img img,
.product-grid--trio .product-img img,
.product-grid--quad .product-img img,
.product-grid--quint .product-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1s var(--ease);
}

.product-grid--duo .product-card:hover .product-img img,
.product-grid--trio .product-card:hover .product-img img,
.product-grid--quad .product-card:hover .product-img img,
.product-grid--quint .product-card:hover .product-img img {
    transform: scale(1.04);
}

.product-grid--duo .product-info h3,
.product-grid--trio .product-info h3,
.product-grid--quad .product-info h3,
.product-grid--quint .product-info h3 {
    font-family: var(--font-heading);
    font-size: 26px;
    font-weight: 400;
    color: var(--dark);
    margin-bottom: 8px;
    letter-spacing: 0.5px;
}

.product-grid--quad .product-info h3 {
    font-size: 22px;
}

.product-grid--duo .product-price,
.product-grid--trio .product-price,
.product-grid--quad .product-price,
.product-grid--quint .product-price {
    font-size: 13px;
    color: var(--plum);
    letter-spacing: 2px;
}

@media (max-width: 1100px) {
    .product-grid.product-grid--quad {
        grid-template-columns: repeat(2, 1fr);
        max-width: 900px;
    }
    /* Quint vira 2 colunas — 5 cards = 2+2 + 1 centralizado */
    .product-grid.product-grid--quint {
        grid-template-columns: repeat(2, 1fr);
        max-width: 900px;
        gap: 40px;
    }
    .product-grid--quint .product-card:nth-child(1),
    .product-grid--quint .product-card:nth-child(2),
    .product-grid--quint .product-card:nth-child(3),
    .product-grid--quint .product-card:nth-child(4) {
        grid-column: auto;
    }
    .product-grid--quint .product-card:nth-child(5) {
        grid-column: 1 / -1;
        max-width: 50%;
        margin: 0 auto;
    }
}

@media (max-width: 900px) {
    .product-grid.product-grid--trio {
        grid-template-columns: repeat(2, 1fr);
    }
    .product-grid--trio .product-card:nth-child(3) {
        grid-column: 1 / -1;
        max-width: 50%;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .product-grid.product-grid--duo {
        grid-template-columns: 1fr;
        gap: 40px;
        max-width: 520px;
    }
    .product-grid.product-grid--trio {
        grid-template-columns: 1fr;
        gap: 40px;
        max-width: 520px;
    }
    .product-grid.product-grid--quad {
        grid-template-columns: 1fr;
        gap: 40px;
        max-width: 520px;
    }
    .product-grid.product-grid--quint {
        grid-template-columns: 1fr;
        gap: 40px;
        max-width: 520px;
    }
    .product-grid--trio .product-card:nth-child(3),
    .product-grid--quint .product-card:nth-child(5) {
        max-width: 100%;
    }
}

/* ==========================================
   SIZE SELECTOR (L / S)
   ========================================== */
.size-selector {
    margin: 28px 0 36px;
}

.size-label {
    font-size: 10px;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--gray);
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.size-label::after {
    content: '';
    flex: 1;
    height: 1px;
    background: rgba(26, 26, 26, 0.08);
}

.size-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.size-option {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 18px;
    border: 1px solid rgba(26, 26, 26, 0.12);
    background: var(--white);
    cursor: pointer;
    text-align: left;
    transition: all 0.3s var(--ease);
    font-family: inherit;
    color: inherit;
    width: 100%;
}

.size-option:hover {
    border-color: var(--muted-purple);
    transform: translateY(-1px);
}

.size-option.active {
    border-color: var(--plum);
    background: var(--accent-soft);
}

.size-letter {
    font-family: var(--font-heading);
    font-size: 32px;
    font-weight: 300;
    color: var(--plum);
    line-height: 1;
    width: 32px;
    text-align: center;
}

.size-option.active .size-letter {
    color: var(--plum);
}

.size-info {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.size-name {
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--charcoal);
    margin-bottom: 4px;
}

.size-price {
    font-family: var(--font-heading);
    font-size: 19px;
    font-weight: 400;
    color: var(--dark);
}

/* ==========================================
   PRODUCT PAGE BASE
   ========================================== */
body.product-page {
    background: var(--cream);
}

.product-page-wrap {
    padding-top: 120px; /* deixa espaço pro header fixo */
    padding-bottom: 100px;
}

/* ==========================================
   BREADCRUMB
   ========================================== */
.breadcrumb {
    max-width: 1280px;
    margin: 0 auto;
    padding: 24px 40px 0;
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gray);
}
.breadcrumb a { color: var(--gray); transition: color 0.3s; }
.breadcrumb a:hover { color: var(--plum); }
.breadcrumb .sep { margin: 0 12px; opacity: 0.5; }
.breadcrumb .current { color: var(--dark); }

/* ==========================================
   PRODUCT HERO — split 2 columns
   ========================================== */
.product-hero {
    max-width: 1280px;
    margin: 60px auto 0;
    padding: 0 40px;
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 80px;
    align-items: start;
}

/* -------- Galeria -------- */
.product-gallery {
    position: sticky;
    top: 120px;
}

.gallery-main {
    background: var(--white);
    overflow: hidden;
    border-radius: 2px;
    position: relative;
    aspect-ratio: 1 / 1.15;
    box-shadow: 0 30px 80px -40px rgba(142, 69, 133, 0.25);
}

.gallery-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1.2s var(--ease);
}

.gallery-main:hover img {
    transform: scale(1.03);
}

.gallery-main::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 0%, transparent 60%, rgba(26, 26, 26, 0.04) 100%);
    z-index: 1;
    pointer-events: none;
}

.gallery-thumbs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-top: 14px;
}

.gallery-thumbs.gallery-thumbs--2col {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
}

.gallery-thumbs .thumb {
    aspect-ratio: 1 / 1;
    overflow: hidden;
    cursor: pointer;
    opacity: 0.65;
    transition: opacity 0.4s var(--ease);
    border-radius: 2px;
}

.gallery-thumbs .thumb.active,
.gallery-thumbs .thumb:hover {
    opacity: 1;
}

.gallery-thumbs .thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--ease);
}

.gallery-thumbs .thumb:hover img {
    transform: scale(1.08);
}

/* -------- Detalhes -------- */
.product-info {
    padding-top: 10px;
}

.product-collection-label {
    font-size: 11px;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--plum);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
}

.product-collection-label::before {
    content: '';
    width: 30px;
    height: 1px;
    background: var(--plum);
    display: inline-block;
}

.product-title {
    font-family: var(--font-heading);
    font-size: clamp(42px, 5vw, 68px);
    font-weight: 300;
    line-height: 1.05;
    color: var(--dark);
    margin-bottom: 24px;
    letter-spacing: -0.5px;
}

.product-subtitle {
    font-family: var(--font-heading);
    font-size: 18px;
    font-style: italic;
    color: var(--muted-purple);
    font-weight: 300;
    margin-bottom: 32px;
}

.product-price-big {
    font-family: var(--font-heading);
    font-size: 36px;
    color: var(--dark);
    font-weight: 400;
    margin-bottom: 8px;
}

.product-price-note {
    font-size: 12px;
    color: var(--gray);
    letter-spacing: 1px;
    margin-bottom: 36px;
}

.product-description {
    font-size: 15px;
    line-height: 1.85;
    color: var(--charcoal);
    margin-bottom: 40px;
}

.product-description p + p {
    margin-top: 16px;
}

/* -------- CTAs -------- */
.product-cta-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 48px;
}

.btn-whatsapp-big {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    padding: 20px 32px;
    background: var(--plum);
    color: var(--white);
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 3px;
    text-transform: uppercase;
    border: 1px solid var(--plum);
    transition: all 0.4s var(--ease);
    width: 100%;
    box-sizing: border-box;
}

.btn-whatsapp-big:hover {
    background: var(--dark);
    border-color: var(--dark);
    letter-spacing: 4px;
}

.btn-whatsapp-big svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.btn-secondary-contact {
    display: inline-block;
    text-align: center;
    padding: 16px;
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gray);
    border-bottom: 1px solid transparent;
    transition: all 0.3s var(--ease);
}

.btn-secondary-contact:hover {
    color: var(--plum);
}

/* -------- Specs table -------- */
.product-specs {
    border-top: 1px solid rgba(26, 26, 26, 0.08);
    padding-top: 32px;
}

.spec-row {
    display: grid;
    grid-template-columns: 140px 1fr;
    gap: 24px;
    padding: 14px 0;
    font-size: 13px;
    border-bottom: 1px solid rgba(26, 26, 26, 0.06);
}

.spec-row:last-child {
    border-bottom: none;
}

.spec-label {
    font-family: var(--font-body);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 10px;
    color: var(--gray);
    padding-top: 2px;
}

.spec-value {
    color: var(--dark);
    line-height: 1.6;
}

/* ==========================================
   STORY SECTION — editorial feel
   ========================================== */
.product-story {
    max-width: 820px;
    margin: 140px auto;
    padding: 0 40px;
    text-align: center;
}

.product-story .story-label {
    font-size: 11px;
    letter-spacing: 5px;
    text-transform: uppercase;
    color: var(--plum);
    margin-bottom: 28px;
    display: inline-block;
}

.product-story .story-label::before,
.product-story .story-label::after {
    content: '';
    display: inline-block;
    width: 40px;
    height: 1px;
    background: var(--plum);
    vertical-align: middle;
    margin: 0 16px;
}

.product-story h2 {
    font-family: var(--font-heading);
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 300;
    line-height: 1.2;
    color: var(--dark);
    margin-bottom: 32px;
    font-style: italic;
}

.product-story .story-body {
    font-family: var(--font-heading);
    font-size: 19px;
    line-height: 1.85;
    color: var(--charcoal);
    font-weight: 300;
}

.product-story .story-body p + p {
    margin-top: 20px;
}

/* Divider decorativo */
.ornament {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin: 60px auto;
    color: var(--plum);
    opacity: 0.55;
}

.ornament::before,
.ornament::after {
    content: '';
    width: 60px;
    height: 1px;
    background: var(--plum);
}

.ornament-icon {
    font-size: 16px;
    letter-spacing: 4px;
}

/* ==========================================
   RELATED PRODUCTS
   ========================================== */
.related-products {
    max-width: 1280px;
    margin: 120px auto 0;
    padding: 0 40px;
}

.related-products .section-title {
    text-align: center;
    margin-bottom: 10px;
}

.related-products .section-sub {
    text-align: center;
    margin-bottom: 50px;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

/* Quando só temos 1 produto relacionado, mostra centralizado */
.related-grid.related-grid--single {
    grid-template-columns: 1fr;
    max-width: 380px;
    margin: 0 auto;
}

/* Quando temos 2 produtos relacionados, mostra centralizado em 2 colunas */
.related-grid.related-grid--duo {
    grid-template-columns: repeat(2, 1fr);
    max-width: 760px;
    margin: 0 auto;
}

@media (max-width: 640px) {
    .related-grid.related-grid--duo {
        grid-template-columns: 1fr;
        max-width: 380px;
    }
}

.related-card {
    text-align: center;
    transition: transform 0.6s var(--ease);
}

.related-card:hover {
    transform: translateY(-6px);
}

.related-card-img {
    aspect-ratio: 1 / 1.05;
    overflow: hidden;
    margin-bottom: 20px;
    background: var(--white);
}

.related-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1s var(--ease);
}

.related-card:hover .related-card-img img {
    transform: scale(1.06);
}

.related-card h4 {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 400;
    color: var(--dark);
    margin-bottom: 8px;
}

.related-card .price {
    font-size: 14px;
    color: var(--gray);
    letter-spacing: 1px;
}

/* ==========================================
   STICKY MOBILE CTA (only on small screens)
   ========================================== */
.sticky-cta-mobile {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--plum);
    color: var(--white);
    text-align: center;
    padding: 16px;
    z-index: 1000;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 3px;
    text-transform: uppercase;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.08);
}

.sticky-cta-mobile:hover {
    background: var(--dark);
}

/* ==========================================
   RESPONSIVO
   ========================================== */
@media (max-width: 960px) {
    .product-hero {
        grid-template-columns: 1fr;
        gap: 40px;
        margin-top: 30px;
    }

    .product-gallery {
        position: static;
    }

    .product-title {
        font-size: 40px;
    }

    .product-page-wrap {
        padding-top: 90px;
        padding-bottom: 80px;
    }

    .related-grid {
        grid-template-columns: 1fr 1fr;
        gap: 24px;
    }

    .related-grid .related-card:nth-child(3) {
        grid-column: 1 / -1;
        max-width: 60%;
        margin: 0 auto;
    }

    .product-story {
        margin: 80px auto;
    }

    .product-story h2 {
        font-size: 30px;
    }

    .product-story .story-body {
        font-size: 16px;
    }

    .sticky-cta-mobile {
        display: block;
    }

    .btn-whatsapp-big {
        padding: 18px 24px;
    }

    .spec-row {
        grid-template-columns: 110px 1fr;
        gap: 16px;
    }

    /* empurra o conteúdo pra não ficar atrás da sticky CTA */
    .product-page-wrap {
        padding-bottom: 130px;
    }
}

@media (max-width: 560px) {
    .breadcrumb {
        padding: 20px 20px 0;
        font-size: 10px;
        letter-spacing: 1px;
    }

    .product-hero {
        padding: 0 20px;
    }

    .product-story {
        padding: 0 24px;
    }

    .related-products {
        padding: 0 20px;
    }

    .related-grid {
        grid-template-columns: 1fr;
    }

    .related-grid .related-card:nth-child(3) {
        max-width: 100%;
    }

    .gallery-thumbs {
        gap: 8px;
    }

    .product-title {
        font-size: 34px;
    }

    .spec-row {
        grid-template-columns: 1fr;
        gap: 4px;
    }
}