/* Natural Nibbles - Main Stylesheet */

/* ===== CSS Variables ===== */
:root {
    --color-cream: #FFF8F0;
    --color-cream-dark: #F5EDE4;
    --color-green: #2D5A3D;
    --color-green-light: #3D7A52;
    --color-olive: #8B7355;
    --color-olive-light: #A68B6A;
    --color-tan: #D4C4B5;
    --color-pumpkin: #E8A87C;
    --color-mint: #7FB69E;
    --color-flax: #C4A86C;
    --color-text: #333333;
    --color-text-light: #666666;
    --font-main: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --max-width: 1200px;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 2rem;
    --spacing-xl: 4rem;
    --border-radius: 8px;
    --shadow: 0 2px 10px rgba(0,0,0,0.1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    background-color: var(--color-cream);
    color: var(--color-text);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

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

a {
    color: var(--color-green);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--color-green-light);
}

ul {
    list-style: none;
}

/* ===== Typography ===== */
h1, h2, h3, h4 {
    color: var(--color-green);
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

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

/* ===== Buttons ===== */
.btn {
    display: inline-block;
    background-color: var(--color-green);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 0.9rem;
}

.btn:hover {
    background-color: var(--color-green-light);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1rem;
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--color-green);
    color: var(--color-green);
}

.btn-outline:hover {
    background-color: var(--color-green);
    color: white;
}

/* ===== Header & Navigation ===== */
header {
    background-color: var(--color-cream);
    border-bottom: 1px solid var(--color-tan);
    position: sticky;
    top: 0;
    z-index: 1000;
}

nav {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: var(--spacing-md) var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 90px;
    width: auto;
}

@media (max-width: 768px) {
    .logo img {
        height: 70px;
    }
}

.nav-links {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
}

.nav-links a {
    font-weight: 500;
    color: var(--color-text);
}

.nav-links a:hover {
    color: var(--color-green);
}

.nav-links a.btn {
    color: white;
}

.nav-links a.btn:hover {
    color: white;
}

/* Mobile menu button */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-green);
}

/* ===== Main Content ===== */
main {
    flex: 1;
}

section {
    padding: var(--spacing-xl) var(--spacing-lg);
}

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

/* ===== Hero Section ===== */
.hero {
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-lg);
    background: linear-gradient(135deg, var(--color-cream) 0%, var(--color-cream-dark) 100%);
    min-height: 60vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-green);
}

.hero p {
    font-size: 1.25rem;
    color: var(--color-text-light);
    max-width: 600px;
    margin: 0 auto var(--spacing-lg);
}

/* ===== Products Section ===== */
.products {
    background-color: white;
}

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

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    max-width: var(--max-width);
    margin: 0 auto;
}

.product-card {
    background-color: var(--color-cream);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
    padding-bottom: var(--spacing-lg);
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}

.product-card img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    background-color: var(--color-cream-dark);
}

.product-card h3 {
    margin: var(--spacing-md) 0 var(--spacing-sm);
    color: var(--color-green);
}

.product-card .benefit {
    color: var(--color-olive);
    font-style: italic;
    margin-bottom: var(--spacing-sm);
}

.product-card .price {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-green);
}

/* Product flavor accents */
.product-card.pumpkin {
    border-top: 4px solid var(--color-pumpkin);
}

.product-card.mint {
    border-top: 4px solid var(--color-mint);
}

.product-card.flax {
    border-top: 4px solid var(--color-flax);
}

/* ===== Pricing Section ===== */
.pricing {
    text-align: center;
    background-color: var(--color-cream);
}

.pricing h2 {
    margin-bottom: var(--spacing-lg);
}

.price-table {
    max-width: 400px;
    margin: 0 auto var(--spacing-lg);
    background: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.price-row {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--color-tan);
}

.price-row:last-child {
    border-bottom: none;
}

.price-row span:first-child {
    font-weight: 600;
    color: var(--color-text);
}

.price-row span:last-child {
    font-weight: 700;
    color: var(--color-green);
}

/* ===== Features Section ===== */
.features {
    background-color: white;
    text-align: center;
}

.features h2 {
    margin-bottom: var(--spacing-xl);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    max-width: var(--max-width);
    margin: 0 auto;
}

.feature {
    padding: var(--spacing-lg);
    background-color: var(--color-cream);
    border-radius: var(--border-radius);
    font-weight: 600;
    color: var(--color-green);
    box-shadow: var(--shadow);
}

/* ===== CTA Section ===== */
.cta {
    text-align: center;
    background: linear-gradient(135deg, var(--color-green) 0%, var(--color-green-light) 100%);
    color: white;
}

.cta h2 {
    color: white;
}

.cta p {
    color: rgba(255,255,255,0.9);
    max-width: 600px;
    margin: 0 auto var(--spacing-lg);
}

.cta .btn {
    background-color: white;
    color: var(--color-green);
}

.cta .btn:hover {
    background-color: var(--color-cream);
    color: var(--color-green);
}

/* ===== About Page ===== */
.about-hero {
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-lg);
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg) var(--spacing-xl);
}

.about-content p {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-lg);
}

.ingredients-section {
    background-color: white;
}

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

.ingredient-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    max-width: var(--max-width);
    margin: 0 auto;
}

.ingredient-card {
    background-color: var(--color-cream);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.ingredient-card h3 {
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-tan);
}

.ingredient-card ul {
    list-style: disc;
    padding-left: var(--spacing-lg);
}

.ingredient-card li {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-light);
}

/* ===== Products Page ===== */
.products-page-hero {
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-lg) var(--spacing-lg);
}

.product-detail {
    background-color: white;
    padding: var(--spacing-xl) var(--spacing-lg);
}

.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    max-width: var(--max-width);
    margin: 0 auto var(--spacing-xl);
    align-items: start;
}

.product-detail-image {
    background-color: var(--color-cream);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    text-align: center;
}

.product-detail-image img {
    max-height: 300px;
    margin: 0 auto;
}

.product-detail-info h2 {
    margin-bottom: var(--spacing-sm);
}

.product-detail-info .benefit {
    color: var(--color-olive);
    font-size: 1.1rem;
    font-style: italic;
    margin-bottom: var(--spacing-md);
}

.product-detail-info .description {
    margin-bottom: var(--spacing-lg);
}

.product-detail-info h4 {
    color: var(--color-olive);
    margin-bottom: var(--spacing-sm);
}

.product-detail-info ul {
    list-style: disc;
    padding-left: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.product-detail-info li {
    margin-bottom: var(--spacing-sm);
}

/* ===== Contact Page ===== */
.contact-page {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-lg);
}

.contact-page h1 {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.contact-info {
    background-color: white;
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-xl);
    box-shadow: var(--shadow);
}

.contact-info h2 {
    margin-bottom: var(--spacing-md);
    font-size: 1.25rem;
}

.contact-info p {
    margin-bottom: var(--spacing-sm);
}

.contact-form {
    background-color: white;
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.contact-form h2 {
    margin-bottom: var(--spacing-lg);
    font-size: 1.25rem;
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
    color: var(--color-text);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--color-tan);
    border-radius: var(--border-radius);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-green);
    box-shadow: 0 0 0 3px rgba(45, 90, 61, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-note {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    background-color: var(--color-cream);
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    color: var(--color-text-light);
    text-align: center;
}

/* ===== 404 Page ===== */
.error-page {
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-lg);
    min-height: 60vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.error-page h1 {
    font-size: 6rem;
    margin-bottom: 0;
    color: var(--color-tan);
}

.error-page h2 {
    margin-bottom: var(--spacing-lg);
}

/* ===== Footer ===== */
footer {
    background-color: var(--color-green);
    color: white;
    text-align: center;
    padding: var(--spacing-lg);
    margin-top: auto;
}

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

footer a {
    color: var(--color-cream);
}

footer a:hover {
    color: white;
}

/* ===== Responsive Design ===== */

/* Tablet */
@media (max-width: 768px) {
    h1 {
        font-size: 1.75rem;
    }

    h2 {
        font-size: 1.4rem;
    }

    h3 {
        font-size: 1.2rem;
    }

    /* Header & Navigation */
    header {
        position: sticky;
        top: 0;
    }

    nav {
        padding: var(--spacing-md);
    }

    .logo img {
        height: 70px;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--color-cream);
        flex-direction: column;
        padding: var(--spacing-lg);
        gap: var(--spacing-md);
        border-bottom: 1px solid var(--color-tan);
        box-shadow: var(--shadow);
        z-index: 1000;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links li {
        text-align: center;
    }

    .nav-links .btn {
        display: block;
        text-align: center;
    }

    .menu-toggle {
        display: block;
        padding: 0.5rem;
        font-size: 1.75rem;
    }

    /* Hero Section */
    .hero {
        padding: var(--spacing-lg);
        min-height: auto;
    }

    .hero h1 {
        font-size: 1.75rem;
    }

    .hero p {
        font-size: 1rem;
        padding: 0 var(--spacing-sm);
    }

    .hero img[alt="Natural Nibbles Badge"] {
        height: 100px !important;
        margin-bottom: 1rem !important;
    }

    .hero img:last-child {
        margin-top: 1.5rem !important;
        border-radius: 8px !important;
    }

    /* Products Section */
    .products {
        padding: var(--spacing-lg) var(--spacing-md);
    }

    .product-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
        padding: 0 var(--spacing-sm);
    }

    .product-card {
        max-width: 400px;
        margin: 0 auto;
    }

    .product-card img {
        height: 220px;
    }

    /* Product Detail Page */
    .product-detail {
        padding: var(--spacing-lg) var(--spacing-md);
    }

    .product-detail-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .product-detail-image {
        padding: var(--spacing-md);
    }

    .product-detail-image img {
        max-height: 250px;
    }

    /* Pricing Section */
    .pricing {
        padding: var(--spacing-lg) var(--spacing-md);
    }

    .price-table {
        max-width: 100%;
        margin: 0 0 var(--spacing-lg);
    }

    /* Features Section */
    .features {
        padding: var(--spacing-lg) var(--spacing-md);
    }

    .feature-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-md);
    }

    .feature {
        padding: var(--spacing-md);
        font-size: 0.9rem;
    }

    /* CTA Section */
    .cta {
        padding: var(--spacing-lg);
    }

    /* About Page */
    .about-hero {
        padding: var(--spacing-lg);
    }

    .about-hero img {
        height: 80px !important;
    }

    .about-content {
        padding: 0 var(--spacing-md) var(--spacing-lg);
    }

    .ingredient-cards {
        grid-template-columns: 1fr;
        padding: 0 var(--spacing-md) var(--spacing-lg) !important;
    }

    /* Contact Page */
    .contact-page {
        padding: var(--spacing-lg) var(--spacing-md);
    }

    .contact-form {
        padding: var(--spacing-lg);
    }

    /* General Sections */
    section {
        padding: var(--spacing-lg) var(--spacing-md);
    }

    /* Buttons - larger touch targets */
    .btn {
        padding: 0.875rem 1.5rem;
        min-height: 48px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    .btn-large {
        padding: 1rem 2rem;
        width: 100%;
        max-width: 300px;
    }

    /* Form inputs - larger touch targets */
    .form-group input,
    .form-group textarea,
    .form-group select {
        padding: 1rem;
        font-size: 16px; /* Prevents zoom on iOS */
        min-height: 48px;
    }

    /* Footer */
    footer {
        padding: var(--spacing-lg) var(--spacing-md);
    }

    footer p {
        font-size: 0.9rem;
    }
}

/* Mobile */
@media (max-width: 480px) {
    h1 {
        font-size: 1.5rem;
    }

    h2 {
        font-size: 1.25rem;
    }

    .logo img {
        height: 60px;
    }

    .hero h1 {
        font-size: 1.5rem;
    }

    .hero p {
        font-size: 0.95rem;
    }

    .hero img[alt="Natural Nibbles Badge"] {
        height: 80px !important;
    }

    .product-card img {
        height: 200px;
    }

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

    .price-row {
        padding: var(--spacing-md);
    }

    .btn-large {
        padding: 0.875rem 1.5rem;
        font-size: 0.9rem;
    }

    .error-page h1 {
        font-size: 4rem;
    }

    /* Contact form table */
    .contact-page table {
        font-size: 0.85rem;
    }

    .contact-page th,
    .contact-page td {
        padding: 0.4rem !important;
    }
}

/* Very small screens */
@media (max-width: 360px) {
    .logo img {
        height: 50px;
    }

    .menu-toggle {
        font-size: 1.5rem;
    }

    h1 {
        font-size: 1.35rem;
    }

    .hero img[alt="Natural Nibbles Badge"] {
        height: 70px !important;
    }

    .product-card {
        margin: 0;
    }
}

/* Ensure images don't overflow */
@media (max-width: 768px) {
    img {
        max-width: 100%;
        height: auto;
    }
}

/* Landscape phones */
@media (max-width: 768px) and (orientation: landscape) {
    .hero {
        min-height: auto;
        padding: var(--spacing-md);
    }

    .hero img[alt="Natural Nibbles Badge"] {
        height: 60px !important;
    }
}

/* ===== Language Switcher ===== */
.lang-switch {
    background-color: var(--color-cream-dark) !important;
    color: var(--color-green) !important;
    padding: 0.4rem 0.75rem !important;
    border-radius: 4px;
    font-weight: 600 !important;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
}

.lang-switch:hover {
    background-color: var(--color-green) !important;
    color: white !important;
}

@media (max-width: 768px) {
    .lang-switch {
        display: inline-block;
        margin-top: var(--spacing-sm);
    }
}