/* ============================================================
   PUROALOE — Home Page Styles (Natura-inspired)
   Soft green gradients, bold sans-serif, clean layout
   ============================================================ */

/* ===================== HERO ===================== */
.hero {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--gradient-hero);
}

.hero__bg-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.08;
    background-image:
        radial-gradient(circle at 70% 30%, rgba(255, 255, 255, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 20% 70%, rgba(255, 255, 255, 0.15) 0%, transparent 40%);
}

.hero__content {
    position: relative;
    z-index: 2;
    max-width: 560px;
    padding: var(--space-20) 0;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    color: #fff;
    text-transform: lowercase;
    letter-spacing: var(--tracking-wide);
    margin-bottom: var(--space-6);
}

.hero__title {
    color: #fff;
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: var(--font-extrabold);
    line-height: 1.1;
    margin-bottom: var(--space-5);
    letter-spacing: var(--tracking-tight);
}

.hero__title em {
    font-style: normal;
    position: relative;
}

.hero__subtitle {
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--text-lg);
    font-weight: var(--font-normal);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-8);
    max-width: 460px;
}

.hero__actions {
    display: flex;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.hero__stats {
    display: flex;
    gap: var(--space-10);
    margin-top: var(--space-12);
    padding-top: var(--space-8);
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.hero__stat-number {
    font-family: var(--font-heading);
    font-size: var(--text-3xl);
    font-weight: var(--font-extrabold);
    color: #fff;
    line-height: 1;
}

.hero__stat-label {
    font-size: var(--text-xs);
    color: rgba(255, 255, 255, 0.6);
    text-transform: lowercase;
    letter-spacing: var(--tracking-wide);
    margin-top: var(--space-1);
}

@media (max-width: 768px) {
    .hero {
        min-height: auto;
    }

    .hero__content {
        padding: var(--space-12) 0;
    }

    .hero__stats {
        gap: var(--space-6);
    }
}

/* ===================== GRADIENT BANNERS (Natura-exact) ===================== */
.promo-banner {
    position: relative;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    display: flex;
    align-items: center;
    min-height: 300px;
    padding: var(--space-12);
    color: #fff;
}

/* Natura soft green gradient — the main style */
.promo-banner--green {
    background: linear-gradient(135deg, #3a7a56 0%, #5aad78 40%, #8dc9a0 100%);
}

/* Warm gold gradient */
.promo-banner--gold {
    background: linear-gradient(135deg, #a0842e 0%, #c9a84c 40%, #dfc275 100%);
}

/* Dark premium */
.promo-banner--dark {
    background: linear-gradient(135deg, #1e2d25 0%, #2a4a38 50%, #3a6a50 100%);
}

/* Sage/light green */
.promo-banner--sage {
    background: linear-gradient(135deg, #5a8a66 0%, #7db38a 50%, #a8d4b4 100%);
}

.promo-banner__content {
    position: relative;
    z-index: 2;
    max-width: 450px;
}

.promo-banner__title {
    font-family: var(--font-heading);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: var(--font-extrabold);
    color: #fff;
    line-height: 1.1;
    margin-bottom: var(--space-4);
    letter-spacing: var(--tracking-tight);
}

.promo-banner__text {
    font-size: var(--text-base);
    font-weight: var(--font-normal);
    color: rgba(255, 255, 255, 0.85);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-6);
}

/* Natura "eu quero" pill button — white bg, black text, bold */
.promo-banner__btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-8);
    background: #fff;
    color: #1a2e22;
    font-size: var(--text-sm);
    font-weight: var(--font-bold);
    border-radius: var(--radius-full);
    border: 2px solid #fff;
    transition: all var(--transition-fast);
    text-transform: lowercase;
    letter-spacing: 0.01em;
}

.promo-banner__btn:hover {
    background: transparent;
    color: #fff;
    transform: scale(1.03);
}

.promo-banner__image {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 45%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
}

.promo-banner__image img {
    max-height: 85%;
    max-width: 85%;
    object-fit: contain;
    filter: drop-shadow(0 8px 20px rgba(0, 0, 0, 0.15));
}

/* Dual banners */
.banner-duo {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-5);
}

.banner-duo .promo-banner {
    min-height: 240px;
    padding: var(--space-8);
}

.banner-duo .promo-banner__title {
    font-size: clamp(1.25rem, 2vw, 1.75rem);
}

@media (max-width: 768px) {
    .promo-banner {
        min-height: 220px;
        padding: var(--space-8);
    }

    .promo-banner__image {
        display: none;
    }

    .promo-banner__content {
        max-width: 100%;
    }

    .banner-duo {
        grid-template-columns: 1fr;
    }
}

/* ===================== CATEGORY PILLS (Natura-style) ===================== */
.category-pills {
    display: flex;
    gap: var(--space-3);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    padding: var(--space-2) 0 var(--space-4);
    scrollbar-width: none;
}

.category-pills::-webkit-scrollbar {
    display: none;
}

.category-pill {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-6);
    border-radius: var(--radius-2xl);
    background: var(--color-surface);
    border: 1.5px solid var(--color-border-light);
    transition: all var(--transition-fast);
    cursor: pointer;
    flex-shrink: 0;
    scroll-snap-align: start;
    min-width: 110px;
    text-align: center;
}

.category-pill:hover {
    border-color: var(--color-primary);
    background: var(--color-primary-50);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.category-pill__icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.category-pill__icon svg {
    width: 36px;
    height: 36px;
    transition: transform var(--transition-fast);
}

.category-pill:hover .category-pill__icon svg {
    transform: scale(1.12);
}

.category-pill__name {
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    color: var(--color-text);
    white-space: nowrap;
    text-transform: lowercase;
}

/* ===================== SECTION HEADER (Natura: left-aligned, lowercase, bold) ===================== */
.section-header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    margin-bottom: var(--space-6);
}

.section-header__title {
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    color: var(--color-text);
    text-transform: lowercase;
}

.section-header__link {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--color-primary);
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: var(--space-1);
    text-transform: lowercase;
}

.section-header__link:hover {
    text-decoration: underline;
}

/* ===================== CATEGORIES GRID ===================== */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--space-4);
}

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

@media (max-width: 600px) {
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ===================== WHY SECTION ===================== */
.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-5);
}

.why-card {
    text-align: center;
    padding: var(--space-8) var(--space-6);
    border-radius: var(--radius-2xl);
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    transition: all var(--transition-base);
}

.why-card:hover {
    border-color: var(--color-primary-100);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.why-card__icon {
    width: 72px;
    height: 72px;
    margin: 0 auto var(--space-5);
    border-radius: var(--radius-xl);
    background: linear-gradient(135deg, #f0faf2 0%, #e0f5e5 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(46, 125, 50, 0.12);
    transition: all var(--transition-base);
}

.why-card:hover .why-card__icon {
    background: linear-gradient(135deg, #e0f5e5 0%, #c8eecf 100%);
    box-shadow: 0 6px 24px rgba(46, 125, 50, 0.2);
    transform: translateY(-2px);
}

.why-card__icon svg {
    width: 40px;
    height: 40px;
}

.why-card__title {
    font-family: var(--font-heading);
    font-size: var(--text-lg);
    font-weight: var(--font-bold);
    margin-bottom: var(--space-2);
}

.why-card__text {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
}

@media (max-width: 768px) {
    .why-grid {
        grid-template-columns: 1fr;
    }
}

/* ===================== TESTIMONIALS ===================== */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-5);
}

@media (max-width: 900px) {
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
}

/* ===================== BLOG PREVIEW ===================== */
.blog-preview-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-5);
}

@media (max-width: 768px) {
    .blog-preview-grid {
        grid-template-columns: 1fr;
    }
}