/* ==========================================================================
   PawFeast Premium Stylesheet
   ========================================================================== */

/* Design Tokens & Variables */
:root {
    --primary: #E2725B;          /* Warm Terracotta */
    --primary-hover: #CD5D47;
    --primary-light: #FDF1EE;
    --secondary: #2C5E43;        /* Deep Forest Green */
    --secondary-hover: #204531;
    --secondary-light: #EBF2EE;
    --neutral-light: #FBF9F6;    /* Warm Soft Cream */
    --neutral-white: #FFFFFF;
    --neutral-dark: #1D2A22;     /* Charcoal Green */
    --neutral-muted: #62756A;    /* Muted Slate Green */
    --accent-gold: #E5A93C;      /* Warm Amber/Gold */
    --accent-gold-light: #FCF6E9;
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    
    --card-shadow: 0 12px 32px rgba(29, 42, 34, 0.04);
    --card-shadow-hover: 0 20px 48px rgba(29, 42, 34, 0.1);
    --btn-shadow: 0 8px 24px rgba(226, 114, 91, 0.25);
    
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 9999px;
    
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: all 0.2s ease;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--neutral-light);
    color: var(--neutral-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

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

/* Common Layout Utilities */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

@media (max-width: 992px) {
    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .grid-3 {
        grid-template-columns: 1fr;
    }
}

/* Button Component Styles */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    border-radius: var(--radius-full);
    transition: var(--transition-smooth);
    cursor: pointer;
    border: none;
    outline: none;
}

.btn-primary {
    background-color: var(--primary);
    color: var(--neutral-white);
    box-shadow: var(--btn-shadow);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(226, 114, 91, 0.35);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background-color: var(--neutral-white);
    color: var(--secondary);
    border: 2px solid var(--secondary-light);
}

.btn-secondary:hover {
    background-color: var(--secondary-light);
    border-color: var(--secondary);
    transform: translateY(-2px);
}

.btn-secondary:active {
    transform: translateY(0);
}

/* Section Header Styles */
.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 56px auto;
}

.sub-title {
    display: inline-block;
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 2px;
    color: var(--primary);
    margin-bottom: 12px;
    background-color: var(--primary-light);
    padding: 6px 16px;
    border-radius: var(--radius-full);
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.25rem;
    font-weight: 800;
    line-height: 1.25;
    color: var(--neutral-dark);
    margin-bottom: 16px;
}

.section-desc {
    font-size: 1.05rem;
    color: var(--neutral-muted);
}

/* 1. Header Navigation Styling */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(251, 249, 246, 0.8);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(44, 94, 67, 0.06);
    transition: var(--transition-smooth);
}

.header-container {
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--secondary);
}

.logo-icon {
    width: 32px;
    height: 32px;
    color: var(--primary);
    transition: transform 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.logo:hover .logo-icon {
    transform: rotate(360deg) scale(1.1);
}

.nav-menu ul {
    display: flex;
    gap: 36px;
}

.nav-link {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--neutral-dark);
    position: relative;
    padding: 8px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--primary);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
}

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

.nav-link:hover::after,
.nav-link.active::after {
    transform: scaleX(1);
    transform-origin: left;
}

.nav-link.active {
    color: var(--primary);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.icon-btn {
    background: none;
    border: none;
    color: var(--neutral-dark);
    cursor: pointer;
    padding: 8px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.icon-btn svg {
    width: 20px;
    height: 20px;
}

.icon-btn:hover {
    background-color: var(--secondary-light);
    color: var(--secondary);
}

.cart-btn {
    background-color: var(--secondary);
    border: none;
    color: var(--neutral-white);
    padding: 10px 18px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-family: var(--font-heading);
    font-weight: 600;
    position: relative;
    transition: var(--transition-smooth);
}

.cart-btn svg {
    width: 18px;
    height: 18px;
}

.cart-btn:hover {
    background-color: var(--secondary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(44, 94, 67, 0.2);
}

.cart-badge {
    background-color: var(--primary);
    color: var(--neutral-white);
    font-size: 0.75rem;
    font-weight: 700;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: -4px;
    right: -4px;
    border: 2px solid var(--neutral-light);
}

@media (max-width: 768px) {
    .nav-menu {
        display: none; /* In a real project, we'd add a mobile menu, but for simplicity, we collapse it */
    }
}

/* 2. Hero Section Styling */
.hero-section {
    padding: 140px 0 80px 0;
    background: radial-gradient(circle at 80% 20%, var(--secondary-light) 0%, transparent 50%),
                radial-gradient(circle at 10% 80%, var(--primary-light) 0%, transparent 40%);
}

.hero-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    align-items: center;
}

.hero-content {
    animation: fadeInUp 0.8s ease-out;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: var(--secondary-light);
    color: var(--secondary);
    padding: 8px 18px;
    border-radius: var(--radius-full);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.85rem;
    margin-bottom: 24px;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background-color: var(--primary);
    border-radius: 50%;
    display: inline-block;
    box-shadow: 0 0 0 0 rgba(226, 114, 91, 0.7);
    animation: pulse 1.6s infinite;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.hero-title .highlight {
    color: var(--primary);
    position: relative;
    display: inline-block;
}

.hero-title .highlight::after {
    content: '';
    position: absolute;
    bottom: 6px;
    left: 0;
    width: 100%;
    height: 8px;
    background-color: rgba(226, 114, 91, 0.15);
    z-index: -1;
    border-radius: 4px;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--neutral-muted);
    margin-bottom: 36px;
    max-width: 520px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 24px;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--neutral-dark);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--neutral-muted);
}

.stat-divider {
    width: 1px;
    height: 40px;
    background-color: rgba(44, 94, 67, 0.15);
}

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeInUp 1s ease-out;
}

.blob-bg {
    position: absolute;
    width: 100%;
    height: 100%;
    max-width: 450px;
    max-height: 450px;
    background: linear-gradient(135deg, var(--secondary-light) 0%, var(--primary-light) 100%);
    z-index: 1;
    border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
    animation: morph 8s ease-in-out infinite alternate;
}

.hero-img {
    position: relative;
    z-index: 2;
    max-width: 95%;
    filter: drop-shadow(0 20px 40px rgba(29, 42, 34, 0.15));
    animation: float 6s ease-in-out infinite;
}

.floating-badge {
    position: absolute;
    z-index: 3;
    background-color: var(--neutral-white);
    padding: 12px 20px;
    border-radius: var(--radius-md);
    box-shadow: 0 10px 25px rgba(29, 42, 34, 0.08);
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
    animation: floatBadge 5s ease-in-out infinite alternate;
}

.floating-badge .badge-icon {
    width: 24px;
    height: 24px;
    color: var(--accent-gold);
}

.badge-1 {
    top: 15%;
    right: -5%;
}

.badge-2 {
    bottom: 15%;
    left: -5%;
    animation-delay: 1.5s;
}

@media (max-width: 992px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 64px;
    }
    .hero-subtitle {
        margin: 0 auto 36px auto;
    }
    .hero-actions {
        justify-content: center;
    }
    .hero-stats {
        justify-content: center;
    }
    .hero-visual {
        max-width: 450px;
        margin: 0 auto;
    }
    .badge-1 {
        right: 0;
    }
    .badge-2 {
        left: 0;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(226, 114, 91, 0.4);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(226, 114, 91, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(226, 114, 91, 0);
    }
}

@keyframes float {
    0% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-12px);
    }
    100% {
        transform: translateY(0px);
    }
}

@keyframes floatBadge {
    0% {
        transform: translateY(0px) scale(1);
    }
    100% {
        transform: translateY(-8px) scale(1.02);
    }
}

@keyframes morph {
    0% {
        border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
    }
    50% {
        border-radius: 40% 60% 70% 30% / 50% 60% 30% 70%;
    }
    100% {
        border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
    }
}

/* 3. Core Features Section Styling */
.features-section {
    padding: 60px 0;
    position: relative;
    z-index: 10;
}

.feature-card {
    background-color: var(--neutral-white);
    padding: 40px 32px;
    border-radius: var(--radius-lg);
    box-shadow: var(--card-shadow);
    transition: var(--transition-smooth);
    border: 1px solid rgba(44, 94, 67, 0.03);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--secondary), var(--primary));
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition-smooth);
}

.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--card-shadow-hover);
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-icon-wrapper {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    background-color: var(--secondary-light);
    color: var(--secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    transition: var(--transition-smooth);
}

.feature-card:hover .feature-icon-wrapper {
    background-color: var(--secondary);
    color: var(--neutral-white);
    transform: scale(1.05) rotate(5deg);
}

.feature-icon-wrapper svg {
    width: 28px;
    height: 28px;
}

.feature-card h3 {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.feature-card p {
    color: var(--neutral-muted);
    font-size: 0.95rem;
}

/* 4. Product Showcase Styling */
.products-section {
    padding: 80px 0;
    background-color: var(--neutral-white);
}

.products-grid {
    margin-top: 20px;
}

.product-card {
    background-color: var(--neutral-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: none;
    border: 1px solid rgba(29, 42, 34, 0.05);
    display: flex;
    flex-direction: column;
    position: relative;
    transition: var(--transition-smooth);
}

.product-card:hover {
    transform: translateY(-8px);
    background-color: var(--neutral-white);
    box-shadow: var(--card-shadow-hover);
    border-color: transparent;
}

.product-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    z-index: 10;
    background-color: var(--primary);
    color: var(--neutral-white);
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.75rem;
    box-shadow: 0 4px 10px rgba(226, 114, 91, 0.2);
}

.product-badge.secondary {
    background-color: var(--secondary);
    box-shadow: 0 4px 10px rgba(44, 94, 67, 0.2);
}

.product-badge.tertiary {
    background-color: var(--accent-gold);
    box-shadow: 0 4px 10px rgba(229, 169, 60, 0.2);
}

.product-image-container {
    padding: 30px;
    background-color: rgba(29, 42, 34, 0.02);
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.product-image {
    max-height: 220px;
    object-fit: contain;
    transition: var(--transition-smooth);
}

.product-card:hover .product-image {
    transform: scale(1.08) rotate(-2deg);
}

.product-info {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-category {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 6px;
}

.product-title {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    line-height: 1.35;
    margin-bottom: 8px;
    min-height: 48px;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}

.stars {
    color: var(--accent-gold);
    letter-spacing: 2px;
    font-size: 0.9rem;
}

.rating-count {
    color: var(--neutral-muted);
    font-size: 0.8rem;
}

.product-desc {
    color: var(--neutral-muted);
    font-size: 0.9rem;
    margin-bottom: 24px;
    line-height: 1.5;
    flex-grow: 1;
}

.product-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 16px;
    border-top: 1px solid rgba(29, 42, 34, 0.05);
}

.product-price {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--neutral-dark);
}

.btn-add-cart {
    width: 44px;
    height: 44px;
    background-color: var(--neutral-white);
    border: 1px solid rgba(44, 94, 67, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--secondary);
    cursor: pointer;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.02);
}

.btn-add-cart svg {
    width: 18px;
    height: 18px;
}

.product-card:hover .btn-add-cart {
    background-color: var(--primary);
    border-color: var(--primary);
    color: var(--neutral-white);
    box-shadow: var(--btn-shadow);
}

.btn-add-cart:hover {
    transform: scale(1.1);
}

/* 5. Pure CSS Interactive Nutrition Section */
.nutrition-section {
    padding: 80px 0;
    background-color: var(--neutral-light);
}

.tabs-container {
    max-width: 960px;
    margin: 0 auto;
}

/* Hide Radio Buttons */
.tab-input {
    display: none;
}

/* Tab Header / Labels Styling */
.tabs-header {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 48px;
}

.tab-label {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    background-color: var(--neutral-white);
    color: var(--neutral-dark);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    border-radius: var(--radius-full);
    cursor: pointer;
    border: 2px solid transparent;
    box-shadow: var(--card-shadow);
    transition: var(--transition-smooth);
}

.tab-icon {
    width: 18px;
    height: 18px;
    opacity: 0.7;
}

.tab-label:hover {
    transform: translateY(-2px);
    box-shadow: var(--card-shadow-hover);
}

/* Selected Tab Style */
#tab-dog-control:checked ~ .tabs-header label[for="tab-dog-control"],
#tab-cat-control:checked ~ .tabs-header label[for="tab-cat-control"],
#tab-bird-control:checked ~ .tabs-header label[for="tab-bird-control"] {
    background-color: var(--secondary);
    color: var(--neutral-white);
    border-color: var(--secondary);
}

#tab-dog-control:checked ~ .tabs-header label[for="tab-dog-control"] .tab-icon,
#tab-cat-control:checked ~ .tabs-header label[for="tab-cat-control"] .tab-icon,
#tab-bird-control:checked ~ .tabs-header label[for="tab-bird-control"] .tab-icon {
    opacity: 1;
    color: var(--accent-gold);
}

/* Tab Pane Visibility Logic */
.tab-pane {
    display: none;
    opacity: 0;
}

/* Connect active radio to display correct pane */
#tab-dog-control:checked ~ .tabs-content .pane-dog,
#tab-cat-control:checked ~ .tabs-content .pane-cat,
#tab-bird-control:checked ~ .tabs-content .pane-bird {
    display: block;
    animation: fadeInTab 0.5s forwards ease-out;
}

@keyframes fadeInTab {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Nutrition Content Styling */
.tab-pane {
    background-color: var(--neutral-white);
    padding: 48px;
    border-radius: var(--radius-lg);
    box-shadow: var(--card-shadow);
}

.nutrition-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

@media (max-width: 768px) {
    .nutrition-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }
    .tab-pane {
        padding: 32px 20px;
    }
    .tabs-header {
        flex-direction: column;
        align-items: stretch;
    }
    .tab-label {
        justify-content: center;
    }
}

.nutrition-text h3 {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--neutral-dark);
    margin-bottom: 16px;
}

.nutrition-text p {
    color: var(--neutral-muted);
    margin-bottom: 24px;
}

.benefits-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.benefits-list li {
    position: relative;
    padding-left: 28px;
    font-size: 0.95rem;
    color: var(--neutral-dark);
}

.benefits-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0;
    width: 20px;
    height: 20px;
    background-color: var(--secondary-light);
    color: var(--secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
}

/* Nutrition Progress Bars */
.nutrition-bars {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.bar-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.bar-info {
    display: flex;
    justify-content: space-between;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
}

.bar-track {
    width: 100%;
    height: 10px;
    background-color: var(--neutral-light);
    border-radius: var(--radius-full);
    overflow: hidden;
    border: 1px solid rgba(29, 42, 34, 0.03);
}

.bar-fill {
    height: 100%;
    border-radius: var(--radius-full);
    background: linear-gradient(90deg, var(--secondary), var(--primary));
    transform-origin: left;
    animation: fillProgress 1s forwards cubic-bezier(0.1, 0.8, 0.2, 1);
}

@keyframes fillProgress {
    from {
        transform: scaleX(0);
    }
    to {
        transform: scaleX(1);
    }
}

/* 6. Testimonials Section Styling */
.testimonials-section {
    padding: 80px 0;
    background-color: var(--neutral-white);
}

.testimonials-grid {
    margin-top: 20px;
}

.testimonial-card {
    background-color: var(--neutral-light);
    padding: 40px 32px;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(29, 42, 34, 0.05);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.testimonial-card:hover {
    transform: translateY(-4px);
    background-color: var(--neutral-white);
    box-shadow: var(--card-shadow-hover);
    border-color: transparent;
}

.rating-stars {
    color: var(--accent-gold);
    letter-spacing: 2px;
    font-size: 1.1rem;
    margin-bottom: 20px;
}

.review-text {
    font-style: italic;
    color: var(--neutral-dark);
    line-height: 1.6;
    margin-bottom: 28px;
    font-size: 0.98rem;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 16px;
}

.avatar-placeholder {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.1rem;
    color: var(--neutral-white);
}

.bg-orange { background-color: var(--primary); }
.bg-green { background-color: var(--secondary); }
.bg-gold { background-color: var(--accent-gold); }

.username {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--neutral-dark);
}

.user-pet {
    font-size: 0.8rem;
    color: var(--neutral-muted);
}

/* 7. Newsletter Section Styling */
.newsletter-section {
    padding: 80px 0 0 0;
    background-color: var(--neutral-white);
}

.newsletter-wrapper {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-hover) 100%);
    border-radius: var(--radius-lg);
    padding: 56px 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    overflow: hidden;
    color: var(--neutral-white);
    box-shadow: 0 20px 50px rgba(44, 94, 67, 0.15);
}

.newsletter-content {
    max-width: 540px;
    z-index: 5;
}

.newsletter-content h2 {
    font-family: var(--font-heading);
    font-size: 2.25rem;
    font-weight: 800;
    margin-bottom: 16px;
}

.newsletter-content p {
    font-size: 1rem;
    opacity: 0.9;
    margin-bottom: 32px;
    line-height: 1.6;
}

.newsletter-form {
    display: flex;
    gap: 12px;
    background-color: rgba(255, 255, 255, 0.08);
    padding: 6px;
    border-radius: var(--radius-full);
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
    transition: var(--transition-smooth);
}

.newsletter-form:focus-within {
    border-color: var(--primary);
    background-color: rgba(255, 255, 255, 0.12);
    box-shadow: 0 0 16px rgba(226, 114, 91, 0.25);
}

.news-input {
    flex-grow: 1;
    background: none;
    border: none;
    outline: none;
    padding: 0 20px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--neutral-white);
    width: 100%;
}

.news-input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.btn-news-submit {
    padding: 12px 24px;
    font-size: 0.95rem;
}

.newsletter-visual {
    position: absolute;
    right: -20px;
    bottom: -60px;
    width: 320px;
    height: 320px;
    opacity: 0.05;
    color: var(--neutral-white);
    transform: rotate(-15deg);
    pointer-events: none;
}

@media (max-width: 900px) {
    .newsletter-wrapper {
        flex-direction: column;
        padding: 48px 32px;
        text-align: center;
    }
    .newsletter-form {
        flex-direction: column;
        background: none;
        border: none;
        padding: 0;
        gap: 16px;
    }
    .news-input {
        background-color: rgba(255, 255, 255, 0.08);
        border: 1px solid rgba(255, 255, 255, 0.12);
        padding: 14px 20px;
        border-radius: var(--radius-full);
    }
}

/* 8. Footer Styling */
.main-footer {
    background-color: var(--neutral-dark);
    color: var(--neutral-white);
    padding: 120px 0 40px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 60px;
}

@media (max-width: 900px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 36px;
    }
}

@media (max-width: 500px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.footer-logo {
    color: var(--neutral-white);
}

.brand-desc {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    line-height: 1.6;
}

.social-icons {
    display: flex;
    gap: 12px;
}

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition-smooth);
}

.social-link svg {
    width: 18px;
    height: 18px;
}

.social-link:hover {
    background-color: var(--primary);
    color: var(--neutral-white);
    transform: translateY(-3px) rotate(8deg);
}

.footer-links h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 24px;
    position: relative;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: var(--primary);
    padding-left: 4px;
}

.contact-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
}

.contact-icon {
    width: 16px;
    height: 16px;
    color: var(--primary);
    flex-shrink: 0;
}

.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.4);
}