/*
Theme Name: HealthStack Pro
Theme URI: https://healthstack.shop
Author: HealthStack
Author URI: https://healthstack.shop
Description: Premium WordPress theme for men's health supplements with responsive design, custom products, and affiliate links.
Version: 1.0.0
Requires at least: 5.0
Requires PHP: 7.4
License: GPL v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: healthstack-pro
Domain Path: /languages
Tags: e-commerce, responsive, health, supplements, modern, clean
*/

:root {
    --color-primary: #005461; /* Cor para o order now */
    --color-primary-dark: #018790; /* Cor para o learn more */
    --color-primary-light: #00B7B5; /* Cor para os valores */
    --color-secondary: #F4F4F4; /* Cor para o header e footer */
    --color-bg-light: #f8fafc;
    --color-bg-lighter: #f1f5f9;
    --color-border: #e2e8f0;
    --color-text-primary: #1f2937;
    --color-text-secondary: #475569;
    --color-text-light: #64748b;
    --color-success: #10b981;
    --color-error: #ef4444;
    
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    --font-size-base: 16px;
    --font-size-sm: 14px;
    --font-size-lg: 18px;
    --font-size-xl: 20px;
    --font-size-2xl: 24px;
    --font-size-3xl: 32px;
    --font-size-4xl: 40px;
    
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    --spacing-3xl: 64px;
    
    --border-radius: 8px;
    --transition-fast: 150ms ease-in-out;
    --transition-base: 300ms ease-in-out;
    --max-width: 1200px;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: var(--font-size-base);
}

body {
    font-family: var(--font-family);
    color: var(--color-text-primary);
    background-color: var(--color-secondary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-primary-dark);
}

button, input[type="button"], input[type="submit"] {
    cursor: pointer;
    font-family: inherit;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-primary);
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }
h5, h6 { font-size: var(--font-size-lg); }

p {
    margin-bottom: var(--spacing-md);
    color: var(--color-text-secondary);
}

ul, ol {
    margin-left: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

li {
    margin-bottom: var(--spacing-sm);
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* HEADER */
.site-header {
    background-color: var(--color-secondary);
    background-color: var(--color-secondary);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: all var(--transition-base);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.site-header.scrolled {
    box-shadow: var(--shadow-md);
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) 0;
}

.site-branding a {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-primary);
    transition: color var(--transition-fast);
}

.custom-logo-link img {
    max-height: 60px; /* Altura máxima para o header (aumentado para visibilidade) */
    width: auto;
}

.site-footer .custom-logo-link img {
    max-height: 80px; /* Altura máxima para o footer (aumentado para visibilidade) */
}

.site-branding a:hover {
    color: var(--color-primary-dark);
}

.main-navigation {
    display: flex;
    gap: var(--spacing-xl);
}

.main-navigation ul {
    list-style: none;
    display: flex;
    gap: var(--spacing-xl);
    margin: 0;
}

.main-navigation a {
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

.main-navigation a:hover {
    color: var(--color-primary);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: var(--font-size-2xl);
    cursor: pointer;
    color: var(--color-text-primary);
}

/* HERO */
.hero-section {
    background-color: #FAF9F6;
    color: var(--color-text-primary);
    padding: var(--spacing-3xl) 0;
    text-align: center;
}

.hero-section h1 {
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
}

.hero-section .subheadline {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-lg);
    opacity: 0.95;
}

.hero-section p {
    color: var(--color-text-secondary);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* BUTTONS */
.btn {
    display: inline-block;
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    font-weight: 600;
    text-align: center;
    transition: all var(--transition-fast);
    border: 2px solid transparent;
    cursor: pointer;
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-secondary); /* Texto para contraste */
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background-color: var(--color-primary-dark); /* Cor para o learn more */
    color: var(--color-secondary);
    border: 2px solid var(--color-primary-dark);
}

.btn-secondary:hover {
    background-color: var(--color-primary);
    color: var(--color-secondary);
    border: 2px solid var(--color-primary);
}

.btn-lg {
    padding: var(--spacing-lg) var(--spacing-xl);
    font-size: var(--font-size-lg);
}

/* PRODUCTS */
.products-section {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-bg-light);
}

.products-section h2 {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-3xl);
}

.product-item {
    background-color: var(--color-secondary);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
}

.product-item:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.product-image-wrapper {
  height: 280px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative; /* Adicionado para controle preciso */
}

.product-image-wrapper img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: cover;
  object-position: center;
}

.product-item:hover .product-image-wrapper img {
    transform: scale(1.05);
}

.product-info {
    padding: var(--spacing-lg);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.product-info h3 {
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-lg);
}

.product-category {
    color: var(--color-text-light);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-md);
}

.product-price {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
}

.product-description {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-lg);
    flex-grow: 1;
}

.product-actions {
    display: flex;
    gap: var(--spacing-md);
    margin-top: auto;
}

.product-actions .btn {
    flex: 1;
    text-align: center;
}

/* NEWSLETTER */
.newsletter-section {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-secondary);
    padding: var(--spacing-3xl) 0;
    text-align: center;
}

.newsletter-section h2 {
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
}

.newsletter-section > .container > p {
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xl);
}

.newsletter-form {
    display: flex;
    gap: var(--spacing-md);
    max-width: 500px;
    margin: 0 auto;
    flex-wrap: wrap;
    justify-content: center;
}

.newsletter-form input {
    flex: 1;
    min-width: 250px;
    padding: var(--spacing-md) var(--spacing-lg);
    border: none;
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
}

.newsletter-form button {
    padding: var(--spacing-md) var(--spacing-xl);
    background-color: var(--color-primary-light);
    color: var(--color-text-primary);
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.newsletter-form button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    background-color: var(--color-primary);
}

/* PAGES */
.page-section {
    padding: var(--spacing-3xl) 0;
    min-height: 60vh;
}

.entry-header {
    margin-bottom: var(--spacing-2xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 2px solid var(--color-border);
}

.entry-title {
    color: var(--color-text-primary);
}

.entry-content {
    max-width: 800px;
}

.entry-content h2 {
    margin-top: var(--spacing-2xl);
    margin-bottom: var(--spacing-md);
}

.entry-content h3 {
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}

.entry-content ul,
.entry-content ol {
    margin-bottom: var(--spacing-lg);
}

/* FOOTER */
.site-footer {
    background-color: var(--color-secondary);
    color: var(--color-text-primary);
    background-color: var(--color-text-primary);
    color: var(--color-secondary);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
    margin-top: var(--spacing-3xl);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-col h4 {
    color: var(--color-secondary);
    margin-bottom: var(--spacing-md);
}

.footer-col p {
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--font-size-sm);
}

.footer-col a {
    color: rgba(255, 255, 255, 0.8);
    transition: color var(--transition-fast);
}

.footer-col a:hover {
    color: var(--color-secondary);
}

.footer-nav ul {
    list-style: none;
    margin: 0;
}

.footer-nav li {
    margin-bottom: var(--spacing-sm);
}

.site-info {
    text-align: center;
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
    font-size: var(--font-size-sm);
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .main-navigation {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--color-secondary);
        border-bottom: 1px solid var(--color-border);
        flex-direction: column;
        padding: var(--spacing-lg) var(--spacing-md);
        gap: var(--spacing-md);
    }

    .main-navigation.active {
        display: flex;
    }

    .main-navigation ul {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .menu-toggle {
        display: block;
    }

    h1 { font-size: var(--font-size-3xl); }
    h2 { font-size: var(--font-size-2xl); }

    .hero-section {
        padding: var(--spacing-2xl) 0;
    }

    .product-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        gap: var(--spacing-md);
    }

    .product-image-wrapper {
        height: 200px;
    }

    .newsletter-form {
        flex-direction: column;
    }

    .newsletter-form input {
        min-width: 100%;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }

    h1 { font-size: var(--font-size-2xl); }
    h2 { font-size: var(--font-size-xl); }

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

    .product-actions {
        flex-direction: column;
    }

    .product-actions .btn {
        width: 100%;
    }
}