/* ============================================
   AvatarAI Theme - Clean Light Design
   ============================================ */

/* --- CSS Variables --- */
:root {
    --color-primary: #e94560;
    --color-primary-hover: #d63851;
    --color-primary-light: #fff0f2;
    --color-text: #1a1a2e;
    --color-text-light: #64748b;
    --color-text-lighter: #94a3b8;
    --color-bg: #ffffff;
    --color-bg-alt: #f8fafc;
    --color-bg-card: #ffffff;
    --color-border: #e2e8f0;
    --color-border-light: #f1f5f9;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.1);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --transition: 0.25s ease;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-primary-hover); }

/* --- Container --- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.mx-auto { margin-left: auto; margin-right: auto; }
.px-4 { padding-left: 16px; padding-right: 16px; }
.py-12 { padding-top: 48px; padding-bottom: 48px; }
.max-w-6xl { max-width: 1152px; }

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: var(--radius-sm);
    font-family: var(--font);
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    transition: all var(--transition);
    border: 2px solid transparent;
    text-decoration: none;
}
.btn-primary {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}
.btn-primary:hover {
    background: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(233,69,96,0.3);
}
.btn-outline {
    background: transparent;
    color: var(--color-text);
    border-color: var(--color-border);
}
.btn-outline:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}
.btn-ghost {
    background: transparent;
    color: var(--color-text-light);
    border: none;
    padding: 8px 16px;
}
.btn-ghost:hover { color: var(--color-primary); }
.btn-sm { padding: 8px 20px; font-size: 14px; }
.btn-lg { padding: 16px 36px; font-size: 17px; }

/* --- Navbar --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255,255,255,0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border-light);
    transition: all var(--transition);
}
.navbar.scrolled {
    box-shadow: var(--shadow-sm);
}
.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}
.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 22px;
    font-weight: 700;
    color: var(--color-text);
    text-decoration: none;
}
.logo-icon {
    color: var(--color-primary);
    font-size: 28px;
}
.nav-links {
    display: flex;
    list-style: none;
    gap: 32px;
    align-items: center;
}
.nav-links a {
    color: var(--color-text-light);
    font-weight: 500;
    font-size: 15px;
    transition: color var(--transition);
    text-decoration: none;
}
.nav-links a:hover { color: var(--color-primary); }
.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Mobile Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: all var(--transition);
}

/* --- Hero Section --- */
.hero {
    padding: 140px 0 80px;
    background: linear-gradient(135deg, #fff5f6 0%, #fff 50%, #f0f4ff 100%);
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(233,69,96,0.06) 0%, transparent 70%);
    pointer-events: none;
}
.hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.hero-content { position: relative; z-index: 1; }
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: var(--color-primary-light);
    color: var(--color-primary);
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 24px;
}
.hero h1 {
    font-size: 52px;
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 20px;
    color: var(--color-text);
}
.hero h1 span { color: var(--color-primary); }
.hero p {
    font-size: 18px;
    color: var(--color-text-light);
    line-height: 1.7;
    margin-bottom: 36px;
    max-width: 480px;
}
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-stats {
    display: flex;
    gap: 40px;
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid var(--color-border-light);
}
.hero-stat-value {
    font-size: 28px;
    font-weight: 700;
    color: var(--color-text);
}
.hero-stat-label {
    font-size: 13px;
    color: var(--color-text-lighter);
    margin-top: 4px;
}
.hero-visual {
    position: relative;
    z-index: 1;
}
.hero-image-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.hero-image-grid .grid-item {
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: 1;
    background: var(--color-bg-alt);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition);
}
.hero-image-grid .grid-item:hover { transform: translateY(-4px); }
.hero-image-grid .grid-item:nth-child(2) { margin-top: 32px; }
.hero-image-grid .grid-item:nth-child(3) { margin-top: -16px; }
.hero-image-grid .grid-item img { width: 100%; height: 100%; object-fit: cover; }

/* Placeholder images */
.img-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #f1f5f9, #e2e8f0);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    color: var(--color-text-lighter);
}

/* --- Section Styles --- */
.section {
    padding: 80px 0;
}
.section-alt { background: var(--color-bg-alt); }
.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 56px;
}
.section-header h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--color-text);
}
.section-header p {
    font-size: 17px;
    color: var(--color-text-light);
    line-height: 1.7;
}

/* --- Features --- */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.feature-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: all var(--transition);
}
.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}
.feature-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin-bottom: 20px;
}
.feature-icon.pink { background: var(--color-primary-light); color: var(--color-primary); }
.feature-icon.blue { background: #eff6ff; color: #3b82f6; }
.feature-icon.green { background: #f0fdf4; color: #22c55e; }
.feature-card h3 {
    font-size: 19px;
    font-weight: 600;
    margin-bottom: 10px;
}
.feature-card p {
    font-size: 15px;
    color: var(--color-text-light);
    line-height: 1.6;
}

/* --- How It Works --- */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    position: relative;
}
.step-card {
    text-align: center;
    padding: 36px 24px;
}
.step-number {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--color-primary);
    color: #fff;
    font-size: 22px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}
.step-card h3 {
    font-size: 19px;
    font-weight: 600;
    margin-bottom: 10px;
}
.step-card p {
    font-size: 15px;
    color: var(--color-text-light);
    line-height: 1.6;
}

/* --- Pricing --- */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 960px;
    margin: 0 auto;
}
.pricing-card {
    background: var(--color-bg-card);
    border: 2px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    text-align: center;
    transition: all var(--transition);
    position: relative;
}
.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}
.pricing-card.popular {
    border-color: var(--color-primary);
    box-shadow: 0 8px 30px rgba(233,69,96,0.15);
}
.pricing-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary);
    color: #fff;
    padding: 4px 20px;
    border-radius: 100px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.pricing-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 8px;
}
.pricing-card .price {
    font-size: 44px;
    font-weight: 700;
    color: var(--color-text);
    margin: 16px 0;
}
.pricing-card .price .currency { font-size: 22px; vertical-align: top; }
.pricing-card .price .period { font-size: 15px; color: var(--color-text-lighter); font-weight: 400; }
.pricing-features {
    list-style: none;
    text-align: left;
    margin: 24px 0;
    padding: 0;
}
.pricing-features li {
    padding: 10px 0;
    font-size: 15px;
    color: var(--color-text-light);
    border-bottom: 1px solid var(--color-border-light);
    display: flex;
    align-items: center;
    gap: 10px;
}
.pricing-features li::before {
    content: '✓';
    color: var(--color-primary);
    font-weight: 700;
}
.pricing-features li:last-child { border-bottom: none; }

/* --- CTA Section --- */
.cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    color: #fff;
    text-align: center;
}
.cta-section h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 16px;
}
.cta-section p {
    font-size: 17px;
    color: #a0a0b8;
    margin-bottom: 36px;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
}

/* --- Footer --- */
.footer {
    background: var(--color-bg-alt);
    border-top: 1px solid var(--color-border-light);
    padding: 60px 0 32px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 48px;
}
.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 12px;
}
.footer-desc {
    font-size: 14px;
    color: var(--color-text-light);
    line-height: 1.7;
    max-width: 280px;
}
.footer-social {
    display: flex;
    gap: 12px;
    margin-top: 16px;
}
.footer-social a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--color-border-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-light);
    font-size: 14px;
    transition: all var(--transition);
}
.footer-social a:hover {
    background: var(--color-primary);
    color: #fff;
}
.footer-links h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.footer-links ul {
    list-style: none;
    padding: 0;
}
.footer-links li { margin-bottom: 10px; }
.footer-links a {
    color: var(--color-text-light);
    font-size: 14px;
    transition: color var(--transition);
}
.footer-links a:hover { color: var(--color-primary); }
.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid var(--color-border-light);
    text-align: center;
    font-size: 13px;
    color: var(--color-text-lighter);
}

/* --- Legal Pages --- */
.legal-page {
    padding: 120px 0 80px;
    min-height: 60vh;
}
.legal-page h1 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 8px;
}
.legal-page .legal-updated {
    font-size: 14px;
    color: var(--color-text-lighter);
    margin-bottom: 40px;
}
.legal-page h2 {
    font-size: 20px;
    font-weight: 600;
    margin-top: 32px;
    margin-bottom: 12px;
}
.legal-page p {
    font-size: 15px;
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: 12px;
}
.legal-content {
    max-width: 760px;
}

/* --- Animations --- */
.fade-up {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}
.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .hero-inner { grid-template-columns: 1fr; gap: 40px; }
    .hero h1 { font-size: 40px; }
    .hero-visual { max-width: 480px; margin: 0 auto; }
    .features-grid, .steps-grid, .pricing-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .nav-toggle { display: flex; }
    .nav-menu {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: #fff;
        border-bottom: 1px solid var(--color-border);
        padding: 20px 24px;
        box-shadow: var(--shadow-md);
    }
    .nav-menu.active { display: block; }
    .nav-links { flex-direction: column; gap: 16px; }
    .nav-actions { display: none; }
    .hero { padding: 120px 0 60px; }
    .hero h1 { font-size: 32px; }
    .hero p { font-size: 16px; }
    .hero-stats { gap: 24px; }
    .features-grid, .steps-grid, .pricing-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
    .section-header h2 { font-size: 28px; }
    .footer-grid { grid-template-columns: 1fr; }
    .legal-page { padding: 100px 0 60px; }
}

/* --- WooCommerce Overrides --- */
.woocommerce .products { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.woocommerce .product { background: var(--color-bg-card); border: 1px solid var(--color-border-light); border-radius: var(--radius-md); padding: 20px; transition: all var(--transition); }
.woocommerce .product:hover { box-shadow: var(--shadow-md); }
.woocommerce button.button, .woocommerce a.button {
    background: var(--color-primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    padding: 12px 28px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
}
.woocommerce button.button:hover, .woocommerce a.button:hover {
    background: var(--color-primary-hover);
}
.woocommerce .woocommerce-form-login, .woocommerce .woocommerce-form-register {
    max-width: 480px;
    margin: 0 auto;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    padding: 40px;
}
.woocommerce input.input-text {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 10px 14px;
    font-family: var(--font);
    font-size: 15px;
    width: 100%;
}
.woocommerce input.input-text:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(233,69,96,0.1);
}