/* ==========================================================================
   Homepage V2 — A/B Test Variant
   All styles scoped under .home-v2
   ========================================================================== */

/* -------------------------------------------------------------------------
   1. HERO
   ------------------------------------------------------------------------- */

.v2-hero {
    position: relative;
    padding: var(--spacing-24) 0 var(--spacing-16);
    overflow: hidden;
    min-height: 520px;
    display: flex;
    align-items: center;
}

.v2-hero__bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg,
            rgba(0, 217, 165, 0.06) 0%,
            rgba(30, 58, 95, 0.08) 50%,
            rgba(0, 217, 165, 0.04) 100%);
    z-index: 0;
}

[data-theme="dark"] .v2-hero__bg {
    background: linear-gradient(135deg,
            rgba(0, 255, 184, 0.04) 0%,
            rgba(30, 58, 95, 0.12) 50%,
            rgba(0, 255, 184, 0.03) 100%);
}

.v2-hero__inner {
    position: relative;
    z-index: 1;
}

.v2-hero__content {
    max-width: 780px;
    margin: 0 auto;
    text-align: center;
}

.v2-hero__title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: var(--font-extrabold);
    line-height: 1.15;
    margin-bottom: var(--spacing-6);
    letter-spacing: -0.02em;
}

.v2-hero__highlight {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.v2-hero__subtitle {
    font-size: var(--text-xl);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
    max-width: 600px;
    margin: 0 auto var(--spacing-8);
}

.v2-hero__actions {
    display: flex;
    gap: var(--spacing-4);
    justify-content: center;
    flex-wrap: wrap;
}

.v2-hero__cta-primary {
    padding: var(--spacing-4) var(--spacing-10);
    font-size: var(--text-lg);
    box-shadow: 0 4px 20px rgba(var(--color-primary-rgb), 0.3);
}

.v2-hero__cta-primary:hover {
    box-shadow: 0 8px 30px rgba(var(--color-primary-rgb), 0.45);
}

.v2-hero__cta-secondary {
    padding: var(--spacing-4) var(--spacing-10);
    font-size: var(--text-lg);
}

/* Trust badges */
.v2-hero__trust {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-8);
    margin-top: var(--spacing-12);
    padding: var(--spacing-6) var(--spacing-8);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--rounded-2xl);
    box-shadow: var(--shadow-md);
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
}

.v2-hero__trust-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-1);
}

.v2-hero__trust-value {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-1);
}

.v2-hero__trust-label {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    font-weight: var(--font-medium);
}

.v2-hero__trust-divider {
    width: 1px;
    height: 40px;
    background: var(--color-border);
}

/* -------------------------------------------------------------------------
   2. SECTION SHARED
   ------------------------------------------------------------------------- */

.v2-section {
    padding: var(--spacing-20) 0;
}

.v2-section:nth-child(even) {
    background: var(--color-bg-alt);
}

.v2-section__header {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-10);
}

.v2-section__title {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: var(--font-bold);
    margin-bottom: var(--spacing-2);
    letter-spacing: -0.01em;
}

.v2-section__desc {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    max-width: 50ch;
    margin: 0;
}

/* -------------------------------------------------------------------------
   3. BUYER GUIDES
   ------------------------------------------------------------------------- */

.v2-guides__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-6);
}

@media (min-width: 640px) {
    .v2-guides__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .v2-guides__grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.v2-guide-card {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: var(--spacing-8) var(--spacing-6);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--rounded-xl);
    transition: all var(--transition-normal);
    overflow: hidden;
    text-decoration: none;
}

.v2-guide-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-primary);
}

.v2-guide-card__badge {
    position: absolute;
    top: var(--spacing-3);
    right: var(--spacing-3);
    padding: var(--spacing-1) var(--spacing-3);
    font-size: 0.65rem;
    font-weight: var(--font-bold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--rounded-full);
    line-height: 1.4;
}

.v2-badge--editors {
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: #1A1A2E;
}

.v2-badge--updated {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-secondary);
}

.v2-badge--popular {
    background: linear-gradient(135deg, #FF6B6B, #EE5A24);
    color: #fff;
}

.v2-badge--interactive {
    background: linear-gradient(135deg, #6C5CE7, #A29BFE);
    color: #fff;
}

.v2-guide-card__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: rgba(var(--color-primary-rgb), 0.1);
    border-radius: var(--rounded-xl);
    margin-bottom: var(--spacing-5);
    color: var(--color-primary);
}

.v2-guide-card__title {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    margin-bottom: var(--spacing-2);
    color: var(--color-text);
    line-height: var(--leading-snug);
}

.v2-guide-card__desc {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--spacing-5);
    flex: 1;
}

.v2-guide-card__link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--color-primary);
    transition: gap var(--transition-fast);
}

.v2-guide-card:hover .v2-guide-card__link {
    gap: var(--spacing-3);
}

/* -------------------------------------------------------------------------
   4. COMPARE SECTION
   ------------------------------------------------------------------------- */

.v2-compare__inner {
    display: grid;
    gap: var(--spacing-10);
    align-items: center;
    padding: var(--spacing-10) var(--spacing-8);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--rounded-2xl);
    box-shadow: var(--shadow-md);
}

@media (min-width: 768px) {
    .v2-compare__inner {
        grid-template-columns: 1fr 1.2fr;
    }
}

.v2-compare__selects {
    display: flex;
    align-items: flex-end;
    gap: var(--spacing-4);
    flex-wrap: wrap;
}

.v2-compare__select-wrap {
    flex: 1;
    min-width: 160px;
}

.v2-compare__select-wrap label {
    display: block;
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--color-text);
    margin-bottom: var(--spacing-2);
}

.v2-compare__select {
    width: 100%;
    padding: var(--spacing-3) var(--spacing-4);
    font-size: var(--text-base);
    background: var(--color-bg-alt);
    border: 2px solid var(--color-border);
    border-radius: var(--rounded-lg);
    color: var(--color-text);
    cursor: pointer;
    transition: border-color var(--transition-fast);
}

.v2-compare__select:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.1);
    outline: none;
}

.v2-compare__vs {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    font-family: var(--font-display);
    font-weight: var(--font-bold);
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    background: var(--color-bg-alt);
    border-radius: var(--rounded-full);
    flex-shrink: 0;
}

.v2-compare__btn {
    width: 100%;
    margin-top: var(--spacing-4);
    padding: var(--spacing-4);
}

.v2-compare__alt-link {
    display: block;
    text-align: center;
    margin-top: var(--spacing-3);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

.v2-compare__alt-link:hover {
    color: var(--color-primary);
}

/* -------------------------------------------------------------------------
   5. REVIEWS
   ------------------------------------------------------------------------- */

.v2-reviews__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-6);
}

@media (min-width: 640px) {
    .v2-reviews__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .v2-reviews__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.v2-review-card {
    display: flex;
    flex-direction: column;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--rounded-xl);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.v2-review-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-primary);
}

.v2-review-card__image {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
}

.v2-review-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.v2-review-card:hover .v2-review-card__image img {
    transform: scale(1.05);
}

.v2-review-card__rating {
    position: absolute;
    bottom: var(--spacing-3);
    left: var(--spacing-3);
    display: flex;
    align-items: center;
    gap: var(--spacing-1);
    padding: var(--spacing-1) var(--spacing-3);
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(8px);
    border-radius: var(--rounded-full);
    font-size: var(--text-sm);
    font-weight: var(--font-bold);
    color: #fff;
}

.v2-review-card__stars {
    font-size: var(--text-base);
}

.v2-review-card__body {
    padding: var(--spacing-5);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.v2-review-card__title {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    margin-bottom: var(--spacing-3);
    line-height: var(--leading-snug);
}

.v2-review-card__title a {
    color: var(--color-text);
}

.v2-review-card__title a:hover {
    color: var(--color-primary);
}

.v2-review-card__spec {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--text-sm);
    color: var(--color-primary);
    font-weight: var(--font-medium);
    margin-bottom: var(--spacing-3);
}

.v2-review-card__proscons {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
    margin-bottom: var(--spacing-4);
    flex: 1;
}

.v2-review-card__pro,
.v2-review-card__con {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--text-sm);
    line-height: var(--leading-snug);
}

.v2-review-card__pro {
    color: var(--color-success);
}

.v2-review-card__con {
    color: var(--color-error);
}

.v2-review-card__readmore {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--color-primary);
    margin-top: auto;
    padding-top: var(--spacing-3);
    border-top: 1px solid var(--color-border);
    transition: color var(--transition-fast);
}

.v2-review-card__readmore:hover {
    color: var(--color-primary-dark);
}

/* -------------------------------------------------------------------------
   6. TOOLS
   ------------------------------------------------------------------------- */

.v2-tools__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-6);
}

@media (min-width: 640px) {
    .v2-tools__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .v2-tools__grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.v2-tool-card {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: var(--spacing-8) var(--spacing-6);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--rounded-xl);
    transition: all var(--transition-normal);
    text-decoration: none;
    overflow: hidden;
}

.v2-tool-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.v2-tool-card__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: var(--rounded-xl);
    margin-bottom: var(--spacing-5);
    transition: transform var(--transition-normal);
}

.v2-tool-card:hover .v2-tool-card__icon {
    transform: scale(1.1);
}

/* Tool color variants */
.v2-tool--green .v2-tool-card__icon {
    background: rgba(16, 185, 129, 0.12);
    color: #10B981;
}

.v2-tool--green:hover {
    border-color: #10B981;
}

.v2-tool--blue .v2-tool-card__icon {
    background: rgba(59, 130, 246, 0.12);
    color: #3B82F6;
}

.v2-tool--blue:hover {
    border-color: #3B82F6;
}

.v2-tool--orange .v2-tool-card__icon {
    background: rgba(245, 158, 11, 0.12);
    color: #F59E0B;
}

.v2-tool--orange:hover {
    border-color: #F59E0B;
}

.v2-tool--purple .v2-tool-card__icon {
    background: rgba(139, 92, 246, 0.12);
    color: #8B5CF6;
}

.v2-tool--purple:hover {
    border-color: #8B5CF6;
}

.v2-tool-card__title {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    margin-bottom: var(--spacing-2);
    color: var(--color-text);
}

.v2-tool-card__desc {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
    flex: 1;
    margin-bottom: var(--spacing-4);
}

.v2-tool-card__arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--color-bg-alt);
    border-radius: var(--rounded-full);
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.v2-tool-card:hover .v2-tool-card__arrow {
    background: var(--color-primary);
    color: var(--color-secondary);
    transform: translateX(4px);
}

/* -------------------------------------------------------------------------
   7. CATALOG FOOTER
   ------------------------------------------------------------------------- */

.v2-catalog__footer {
    text-align: center;
    margin-top: var(--spacing-10);
}

/* -------------------------------------------------------------------------
   8. BRANDS (simplified)
   ------------------------------------------------------------------------- */

.v2-brands__list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-3);
    justify-content: center;
    margin-top: var(--spacing-8);
}

.v2-brands__link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-2) var(--spacing-5);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-text);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--rounded-full);
    transition: all var(--transition-fast);
    text-decoration: none;
    white-space: nowrap;
}

.v2-brands__link:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    box-shadow: var(--shadow-sm);
    transform: translateY(-2px);
}

.v2-brands__count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 24px;
    height: 24px;
    padding: 0 var(--spacing-2);
    font-size: var(--text-xs);
    font-weight: var(--font-bold);
    background: var(--color-bg-alt);
    color: var(--color-text-muted);
    border-radius: var(--rounded-full);
}

.v2-brands__link:hover .v2-brands__count {
    background: rgba(var(--color-primary-rgb), 0.12);
    color: var(--color-primary);
}

/* -------------------------------------------------------------------------
   9. EXPERT
   ------------------------------------------------------------------------- */

.v2-expert__inner {
    display: grid;
    gap: var(--spacing-10);
    align-items: center;
    padding: var(--spacing-10) var(--spacing-8);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--rounded-2xl);
    box-shadow: var(--shadow-md);
}

@media (min-width: 768px) {
    .v2-expert__inner {
        grid-template-columns: 280px 1fr;
    }
}

.v2-expert__photo-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 200px;
    height: 200px;
    margin: 0 auto;
    border-radius: var(--rounded-full);
    background: linear-gradient(135deg, rgba(var(--color-primary-rgb), 0.08), rgba(var(--color-primary-rgb), 0.2));
    color: var(--color-primary);
    border: 3px solid rgba(var(--color-primary-rgb), 0.2);
}

.v2-expert__label {
    display: inline-block;
    padding: var(--spacing-1) var(--spacing-4);
    font-size: var(--text-xs);
    font-weight: var(--font-bold);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    background: rgba(var(--color-primary-rgb), 0.1);
    color: var(--color-primary);
    border-radius: var(--rounded-full);
    margin-bottom: var(--spacing-4);
}

.v2-expert__bio {
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--spacing-6);
}

.v2-expert__badges {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-6);
}

.v2-expert__badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--color-text);
}

.v2-expert__badge svg {
    color: var(--color-primary);
    flex-shrink: 0;
}

/* -------------------------------------------------------------------------
   10. NEWSLETTER (redesigned)
   ------------------------------------------------------------------------- */

.v2-newsletter {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark)) !important;
}

.v2-newsletter__inner {
    display: grid;
    gap: var(--spacing-8);
    align-items: center;
}

@media (min-width: 768px) {
    .v2-newsletter__inner {
        grid-template-columns: 1fr 1fr;
    }
}

.v2-newsletter__title {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    font-weight: var(--font-bold);
    color: var(--color-secondary);
    margin-bottom: var(--spacing-3);
}

.v2-newsletter__title svg {
    flex-shrink: 0;
}

.v2-newsletter__desc {
    font-size: var(--text-lg);
    color: var(--color-secondary);
    opacity: 0.85;
    margin: 0;
    line-height: var(--leading-relaxed);
}

.v2-newsletter__form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
}

.v2-newsletter__input-group {
    display: flex;
    gap: var(--spacing-3);
}

.v2-newsletter__input {
    flex: 1;
    padding: var(--spacing-4) var(--spacing-5);
    font-size: var(--text-base);
    background: rgba(255, 255, 255, 0.92);
    border: none;
    border-radius: var(--rounded-xl);
    outline: none;
    color: var(--color-secondary);
}

.v2-newsletter__input:focus {
    background: #fff;
    box-shadow: 0 0 0 3px rgba(30, 58, 95, 0.2);
}

.v2-newsletter__btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-4) var(--spacing-6);
    font-weight: var(--font-semibold);
    font-size: var(--text-base);
    background: var(--color-secondary);
    color: #fff;
    border: none;
    border-radius: var(--rounded-xl);
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.v2-newsletter__btn:hover {
    background: var(--color-secondary-dark);
    transform: translateX(4px);
}

.v2-newsletter__msg {
    font-size: var(--text-sm);
    margin: 0;
}

.v2-newsletter__msg.success {
    color: var(--color-secondary);
}

.v2-newsletter__msg.error {
    color: #FECACA;
}

/* -------------------------------------------------------------------------
   11. NEWS SECTION (bottom)
   ------------------------------------------------------------------------- */

.v2-news {
    border-top: 1px solid var(--color-border);
}

/* -------------------------------------------------------------------------
   MOBILE RESPONSIVE ADJUSTMENTS
   ------------------------------------------------------------------------- */

@media (max-width: 640px) {
    .v2-hero {
        padding: var(--spacing-16) 0 var(--spacing-10);
        min-height: auto;
    }

    .v2-hero__title {
        font-size: 1.75rem;
    }

    .v2-hero__subtitle {
        font-size: var(--text-base);
    }

    .v2-hero__actions {
        flex-direction: column;
        align-items: stretch;
    }

    .v2-hero__cta-primary,
    .v2-hero__cta-secondary {
        justify-content: center;
        padding: var(--spacing-4) var(--spacing-6);
        font-size: var(--text-base);
    }

    .v2-hero__trust {
        flex-direction: column;
        gap: var(--spacing-4);
        padding: var(--spacing-5);
    }

    .v2-hero__trust-divider {
        width: 60px;
        height: 1px;
    }

    .v2-section {
        padding: var(--spacing-12) 0;
    }

    .v2-section__header {
        flex-direction: column;
        align-items: flex-start;
        margin-bottom: var(--spacing-8);
    }

    .v2-compare__inner {
        padding: var(--spacing-6);
    }

    .v2-compare__selects {
        flex-direction: column;
        align-items: stretch;
    }

    .v2-compare__vs {
        align-self: center;
    }

    .v2-expert__inner {
        padding: var(--spacing-6);
    }

    .v2-expert__photo-placeholder {
        width: 140px;
        height: 140px;
    }

    .v2-newsletter__input-group {
        flex-direction: column;
    }

    .v2-newsletter__btn {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .v2-hero__trust {
        gap: var(--spacing-3);
    }

    .v2-hero__trust-value {
        font-size: var(--text-xl);
    }
}