/* ===== PRODUCT PAGE ===== */

.product-breadcrumb {
    padding: 100px 0 16px;
    background: #111;
}

.product-breadcrumb a {
    color: rgba(255,255,255,.5);
    font-size: 13px;
}

.product-breadcrumb a:hover { color: #8BC53F; }
.product-breadcrumb .sep { color: rgba(255,255,255,.3); margin: 0 8px; font-size: 12px; }
.product-breadcrumb .current { color: rgba(255,255,255,.7); font-size: 13px; }

/* Hero product */
.product-hero {
    padding: 60px 0 80px;
    background: #111;
}

.product-hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.product-hero-image {
    position: relative;
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    padding: 24px;
}

.product-hero-image img {
    width: 100%;
    height: auto;
    object-fit: contain;
    border-radius: 8px;
}

.product-badge-hero {
    position: absolute;
    top: 20px;
    left: 20px;
    background: #8BC53F;
    color: #111;
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 6px 16px;
    border-radius: 50px;
}

.product-hero-info {
    color: #fff;
}

.product-tag {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: #8BC53F;
    margin-bottom: 12px;
}

.product-hero-info h1 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 64px;
    line-height: 1;
    color: #fff;
    margin-bottom: 24px;
}

.product-hero-price {
    display: flex;
    align-items: baseline;
    gap: 16px;
    margin-bottom: 24px;
}

.price-amount {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 48px;
    color: #8BC53F;
    line-height: 1;
}

.price-shipping {
    font-size: 14px;
    font-weight: 600;
    color: #8BC53F;
    opacity: .8;
}

.product-hero-desc {
    font-size: 16px;
    line-height: 1.7;
    color: rgba(255,255,255,.65);
    margin-bottom: 28px;
}

.product-hero-includes {
    list-style: none;
    margin-bottom: 32px;
}

.product-hero-includes li {
    padding: 10px 0;
    border-bottom: 1px solid rgba(255,255,255,.08);
    font-size: 15px;
    color: rgba(255,255,255,.75);
    display: flex;
    align-items: center;
    gap: 10px;
}

.product-hero-includes li::before {
    content: '✓';
    color: #8BC53F;
    font-weight: 700;
    font-size: 14px;
    min-width: 20px;
}

.product-hero-includes li strong {
    color: #fff;
    font-weight: 700;
}

/* Order section */
.product-order {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 24px;
    padding: 24px;
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.1);
    border-radius: 16px;
}

.quantity-selector {
    display: flex;
    align-items: center;
    border: 1px solid rgba(255,255,255,.2);
    border-radius: 10px;
    overflow: hidden;
}

.qty-btn {
    width: 44px;
    height: 44px;
    background: rgba(255,255,255,.05);
    border: none;
    color: #fff;
    font-size: 20px;
    cursor: pointer;
    transition: all .2s;
}

.qty-btn:hover { background: rgba(139,197,63,.2); color: #8BC53F; }

#qtyInput {
    width: 50px;
    height: 44px;
    text-align: center;
    background: transparent;
    border: none;
    color: #fff;
    font-size: 18px;
    font-weight: 700;
    font-family: 'Inter', sans-serif;
    -moz-appearance: textfield;
}

#qtyInput::-webkit-outer-spin-button,
#qtyInput::-webkit-inner-spin-button { -webkit-appearance: none; }

.order-total {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.total-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: rgba(255,255,255,.4);
}

.total-amount {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 32px;
    color: #8BC53F;
    line-height: 1;
}

.btn-order {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    background: #8BC53F;
    color: #111;
    font-size: 15px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    transition: all .3s;
    flex: 1;
    justify-content: center;
}

.btn-order:hover {
    background: #9bd44f;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(139,197,63,.3);
}

.btn-order-lg {
    padding: 18px 40px;
    font-size: 16px;
}

.product-guarantees {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.guarantee {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: rgba(255,255,255,.5);
}

.guarantee svg { color: #8BC53F; min-width: 16px; }

/* ===== EXERCISES ===== */
.exercises-section {
    padding: 100px 0;
    background: #0a0a0a;
}

.exercises-section .section-title {
    text-align: center;
}

.exercises-subtitle {
    text-align: center;
    color: rgba(255,255,255,.5);
    font-size: 16px;
    max-width: 600px;
    margin: 0 auto 56px;
}

.exercises-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.exercise-category {
    background: rgba(255,255,255,.03);
    border: 1px solid rgba(255,255,255,.08);
    border-radius: 16px;
    padding: 32px;
}

.exercise-cat-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(255,255,255,.08);
}

.exercise-cat-icon {
    width: 48px;
    height: 48px;
    background: rgba(139,197,63,.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #8BC53F;
}

.exercise-category h3 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 24px;
    color: #fff;
    letter-spacing: 1px;
}

.exercise-list {
    list-style: none;
}

.exercise-list li {
    padding: 8px 0;
    font-size: 14px;
    color: rgba(255,255,255,.6);
    border-bottom: 1px solid rgba(255,255,255,.04);
    display: flex;
    align-items: center;
    gap: 10px;
}

.exercise-list li:last-child { border-bottom: none; }

.exercise-list li::before {
    content: '';
    width: 6px;
    height: 6px;
    background: #8BC53F;
    border-radius: 50%;
    min-width: 6px;
}

/* ===== HOW IT WORKS ===== */
.how-it-works {
    padding: 100px 0;
    background: #111;
}

.how-it-works .section-title {
    text-align: center;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 48px;
}

.step-card {
    background: rgba(255,255,255,.03);
    border: 1px solid rgba(255,255,255,.08);
    border-radius: 16px;
    padding: 32px 24px;
    text-align: center;
    transition: all .3s;
}

.step-card:hover {
    border-color: rgba(139,197,63,.3);
    transform: translateY(-4px);
}

.step-num {
    width: 48px;
    height: 48px;
    background: #8BC53F;
    color: #111;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 24px;
    font-weight: 700;
    margin: 0 auto 20px;
}

.step-card h3 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 20px;
    color: #fff;
    letter-spacing: 1px;
    margin-bottom: 12px;
}

.step-card p {
    font-size: 14px;
    color: rgba(255,255,255,.5);
    line-height: 1.6;
}

/* ===== PRODUCT CTA ===== */
.product-cta-section {
    padding: 80px 0;
    background: #0a0a0a;
}

.product-cta-box {
    background: linear-gradient(135deg, rgba(139,197,63,.1), rgba(139,197,63,.03));
    border: 1px solid rgba(139,197,63,.2);
    border-radius: 24px;
    padding: 56px;
    text-align: center;
}

.product-cta-box h2 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 40px;
    color: #fff;
    margin-bottom: 12px;
}

.product-cta-box p {
    font-size: 16px;
    color: rgba(255,255,255,.5);
    margin-bottom: 28px;
}

.cta-sub {
    display: block;
    margin-top: 16px;
    font-size: 13px;
    color: rgba(255,255,255,.4);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .product-hero-grid { grid-template-columns: 1fr; gap: 40px; }
    .exercises-grid { grid-template-columns: 1fr; }
    .steps-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .product-hero-info h1 { font-size: 48px; }
    .price-amount { font-size: 36px; }
    .product-order { flex-direction: column; gap: 16px; }
    .btn-order { width: 100%; }
    .product-cta-box { padding: 32px 20px; }
    .product-cta-box h2 { font-size: 28px; }
    .steps-grid { grid-template-columns: 1fr; }
    .product-hero-price { flex-direction: column; gap: 8px; }
    .product-guarantees { flex-direction: column; gap: 12px; }
}