/* 
* Nexlorva - Main Stylesheet
* Clean Scandinavian design with natural elements
*/

/* Base Styles & Reset */
:root {
    --color-primary: #3E594C;
    --color-primary-light: #5A7D6A;
    --color-primary-dark: #2A3F35;
    --color-accent: #E4CBA3;
    --color-accent-dark: #C7AB7B;
    --color-background: #F7F5F0;
    --color-text: #333333;
    --color-text-light: #666666;
    --color-white: #FFFFFF;
    --color-success: #5A9367;
    --color-error: #D64045;
    
    --font-primary: 'Inter', sans-serif;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.1);
    
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
    --border-radius-xl: 20px;
    
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-background);
    overflow-x: hidden;
}

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

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

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

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

section {
    padding: 80px 0;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 20px;
    color: var(--color-primary-dark);
}

h1 {
    font-size: 3rem;
}

h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 40px;
}

h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

p {
    margin-bottom: 20px;
}

.section-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 50px;
    color: var(--color-text-light);
    font-size: 1.1rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: var(--border-radius-md);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
    font-size: 1rem;
}

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

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

.btn-secondary {
    background-color: var(--color-accent);
    color: var(--color-primary-dark);
}

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

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

.btn-outline:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
}

.btn-large {
    padding: 16px 36px;
    font-size: 1.1rem;
}

/* Header & Navigation */
.header {
    background-color: rgba(255, 255, 255, 0.95);
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    padding: 15px 0;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo img {
    height: 50px;
    width: auto;
}

.main-nav {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    gap: 30px;
}

.nav-list a {
    font-weight: 500;
    position: relative;
}

.nav-list a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--color-primary);
    transition: width var(--transition-normal);
}

.nav-list a:hover::after {
    width: 100%;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: var(--color-primary);
    margin: 5px 0;
    transition: all var(--transition-fast);
}

/* Hero Section */
.hero {
    min-height: 90vh;
    display: flex;
    align-items: center;
    background: linear-gradient(rgba(62, 89, 76, 0.7), rgba(62, 89, 76, 0.8)), url('images/hero.jpg');
    background-size: cover;
    background-position: center;
    color: var(--color-white);
    position: relative;
    padding: 0;
}

.hero-content {
    max-width: 800px;
    padding: 60px 0;
}

.hero h1 {
    color: var(--color-white);
    margin-bottom: 30px;
    font-size: clamp(2.5rem, 5vw, 4rem);
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    color: rgba(255, 255, 255, 0.9);
}

/* Nutrients Section */
.nutrients {
    background-color: var(--color-white);
    position: relative;
    overflow: hidden;
}

.nutrients::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 300px;
    height: 300px;
    background: url('images/nutri.jpg');
    background-size: contain;
    background-repeat: no-repeat;
    opacity: 0.1;
    z-index: 0;
}

.nutrients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
    position: relative;
    z-index: 1;
}

.nutrient-card {
    background: var(--color-background);
    border-radius: var(--border-radius-lg);
    padding: 30px 25px;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.nutrient-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.nutrient-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
}

.nutrient-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.nutrient-card h3 {
    text-align: center;
    color: var(--color-primary);
    margin-bottom: 20px;
}

.nutrient-info {
    flex-grow: 1;
    margin-bottom: 20px;
}

.nutrient-info h4 {
    font-size: 1rem;
    color: var(--color-primary-dark);
    margin-bottom: 5px;
}

.nutrient-card .btn {
    align-self: center;
}

/* Solutions Section */
.solutions {
    background-color: var(--color-primary);
    color: var(--color-white);
    position: relative;
}

.solutions::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 120px;
    background: url('images/sol.jpg');
    background-size: cover;
    background-repeat: no-repeat;
    opacity: 0.1;
}

.solutions h2,
.solutions .section-intro {
    color: var(--color-white);
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
    position: relative;
    z-index: 1;
}

.solution-card {
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-lg);
    padding: 30px;
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    transition: transform var(--transition-normal);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.solution-card:hover {
    transform: translateY(-5px);
    background-color: rgba(255, 255, 255, 0.15);
}

.solution-image {
    height: 200px;
    margin-bottom: 20px;
    overflow: hidden;
    border-radius: var(--border-radius-md);
}

.solution-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.solution-card:hover .solution-image img {
    transform: scale(1.05);
}

.solution-card h3 {
    color: var(--color-white);
}

.solution-card p {
    color: rgba(255, 255, 255, 0.9);
    flex-grow: 1;
    margin-bottom: 20px;
}

/* How It Works Section */
.how-it-works {
    background-color: var(--color-background);
    text-align: center;
    position: relative;
}

.how-it-works::before,
.how-it-works::after {
    content: '';
    position: absolute;
    width: 150px;
    height: 150px;
    background-image: url('images/how.jpg');
    background-size: contain;
    background-repeat: no-repeat;
    opacity: 0.1;
}

.how-it-works::before {
    top: 60px;
    left: 5%;
}

.how-it-works::after {
    bottom: 60px;
    right: 5%;
    transform: rotate(180deg);
}

.steps {
    display: flex;
    justify-content: space-between;
    margin: 60px 0;
    position: relative;
    z-index: 1;
}

.steps::before {
    content: '';
    position: absolute;
    top: 100px;
    left: 10%;
    right: 10%;
    height: 2px;
    background-color: var(--color-primary-light);
    z-index: -1;
}

.step {
    flex: 1;
    max-width: 300px;
    position: relative;
    padding: 0 20px;
}

.step-number {
    width: 50px;
    height: 50px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0 auto 20px;
    z-index: 2;
    position: relative;
}

.step-icon {
    width: 120px;
    height: 120px;
    margin: 0 auto 20px;
}

.step-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* Reviews Section */
.reviews {
    background: linear-gradient(135deg, #e6f2eb, #f8f5eb);
    overflow: hidden;
    position: relative;
}

.reviews::before {
    content: '';
    position: absolute;
    top: -50px;
    left: -50px;
    width: 200px;
    height: 200px;
    background: var(--color-accent);
    border-radius: 50%;
    opacity: 0.1;
}

.reviews-slider {
    position: relative;
    margin: 40px 0;
    overflow: hidden;
}

.review-card {
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    padding: 30px;
    box-shadow: var(--shadow-md);
    margin: 10px;
    display: flex;
    gap: 30px;
    align-items: center;
}

.review-image {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    border: 5px solid var(--color-accent);
}

.review-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.review-content {
    flex-grow: 1;
}

.stars {
    color: var(--color-accent-dark);
    font-size: 1.2rem;
    margin-bottom: 10px;
}

blockquote {
    font-style: italic;
    margin-bottom: 15px;
    position: relative;
    padding-left: 20px;
    border-left: 3px solid var(--color-accent);
}

.reviewer {
    text-align: right;
    color: var(--color-text-light);
}

.slider-controls {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 20px;
}

.slider-controls button {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    cursor: pointer;
    font-size: 1.2rem;
    transition: all var(--transition-fast);
}

.slider-controls button:hover {
    background: var(--color-primary-dark);
    transform: scale(1.1);
}

/* FAQ Section */
.faq {
    background-color: var(--color-white);
}

.accordion {
    max-width: 800px;
    margin: 0 auto;
}

.accordion-item {
    margin-bottom: 15px;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.accordion-header {
    width: 100%;
    padding: 20px;
    background-color: var(--color-background);
    border: none;
    text-align: left;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-primary-dark);
    cursor: pointer;
    position: relative;
    transition: background-color var(--transition-fast);
}

.accordion-header:hover {
    background-color: #efe8da;
}

.accordion-header::after {
    content: '+';
    position: absolute;
    right: 20px;
    transition: transform var(--transition-fast);
}

.accordion-item.active .accordion-header::after {
    content: '−';
}

.accordion-content {
    padding: 0;
    max-height: 0;
    overflow: hidden;
    background-color: var(--color-white);
    transition: max-height var(--transition-normal), padding var(--transition-normal);
}

.accordion-item.active .accordion-content {
    padding: 20px;
    max-height: 500px;
}

/* Pricing Section */
.pricing {
    background: linear-gradient(to bottom, var(--color-background), #ffffff);
    position: relative;
}

.pricing::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('images/pri.jpg');
    background-size: cover;
    opacity: 0.05;
    z-index: 0;
}

.pricing-cards {
    display: flex;
    justify-content: center;
    gap: 30px;
    position: relative;
    z-index: 1;
}

.pricing-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    padding: 40px 30px;
    box-shadow: var(--shadow-md);
    flex: 1;
    max-width: 350px;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: transform var(--transition-normal);
}

.pricing-card:hover {
    transform: translateY(-10px);
}

.pricing-card.featured {
    border: 2px solid var(--color-accent);
    transform: scale(1.05);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
}

.pricing-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--color-accent);
    color: var(--color-primary-dark);
    font-weight: bold;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
}

.pricing-header {
    text-align: center;
    margin-bottom: 30px;
}

.price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary);
}

.price span {
    font-size: 1rem;
    color: var(--color-text-light);
}

.pricing-features {
    margin-bottom: 30px;
    flex-grow: 1;
}

.pricing-features ul li {
    position: relative;
    padding-left: 25px;
    margin-bottom: 15px;
}

.pricing-features ul li::before {
    content: '✓';
    color: var(--color-success);
    position: absolute;
    left: 0;
}

.pricing-card .btn {
    align-self: center;
    width: 100%;
}

/* Newsletter Section */
.newsletter {
    background-color: var(--color-primary-light);
    color: var(--color-white);
    padding: 80px 0;
}

.newsletter-content {
    display: flex;
    align-items: center;
    gap: 50px;
}

.newsletter-image {
    flex: 1;
    max-width: 300px;
    transition: transform var(--transition-slow);
    position: relative;
}

.newsletter-image:hover {
    transform: translateY(-10px);
}

.newsletter-image::after {
    content: '';
    position: absolute;
    bottom: -20px;
    left: 0;
    width: 100%;
    height: 20px;
    background: radial-gradient(ellipse at center, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0) 70%);
    opacity: 0.5;
}

.newsletter-form {
    flex: 2;
}

.newsletter-form h2 {
    text-align: left;
    color: var(--color-white);
    margin-bottom: 20px;
}

.subscription-form .form-group {
    display: flex;
    margin-bottom: 15px;
}

.subscription-form input[type="email"] {
    flex: 1;
    padding: 15px;
    border: none;
    border-radius: var(--border-radius-md) 0 0 var(--border-radius-md);
    font-size: 1rem;
}

.subscription-form .btn {
    border-radius: 0 var(--border-radius-md) var(--border-radius-md) 0;
}

.form-disclaimer {
    color: rgba(255, 255, 255, 0.7);
}

.form-disclaimer a {
    color: var(--color-accent);
    text-decoration: underline;
}

.form-disclaimer a:hover {
    color: var(--color-white);
}

/* Contact Section */
.contact {
    background-color: var(--color-white);
}

.contact-container {
    display: flex;
    gap: 50px;
}

.contact-form,
.contact-info {
    flex: 1;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: var(--border-radius-md);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--color-primary);
    outline: none;
}

.info-item {
    margin-bottom: 30px;
}

.info-item h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--color-primary);
}

.map {
    margin-top: 30px;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

/* Footer */
.footer {
    background-color: var(--color-primary-dark);
    color: var(--color-white);
    padding: 60px 0 30px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.footer-tagline {
    margin-top: 10px;
    color: rgba(255, 255, 255, 0.8);
    font-style: italic;
}

.footer-links ul {
    display: flex;
    gap: 20px;
}

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

.footer-links a:hover {
    color: var(--color-accent);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

/* Policy Pages */
.policy-page {
    padding-top: 120px;
    padding-bottom: 80px;
}

.policy-content {
    max-width: 800px;
    margin: 0 auto;
    background: var(--color-white);
    padding: 40px;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

.policy-content h2 {
    text-align: left;
    font-size: 1.8rem;
    margin-top: 40px;
}

.policy-content h3 {
    font-size: 1.3rem;
    margin-top: 30px;
}

.policy-content p,
.policy-content ul {
    margin-bottom: 20px;
}

.policy-content ul {
    padding-left: 20px;
    list-style-type: disc;
}

.policy-content ul li {
    margin-bottom: 10px;
}

.policy-content a {
    color: var(--color-primary);
    text-decoration: underline;
}

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

/* Success Page */
.success-message {
    text-align: center;
    padding: 100px 20px;
    max-width: 600px;
    margin: 0 auto;
}

.success-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 30px;
    background-color: var(--color-success);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 50px;
    color: var(--color-white);
}

.success-message h1 {
    color: var(--color-success);
    margin-bottom: 20px;
}

.success-actions {
    margin-top: 40px;
}

.success-actions .btn {
    margin: 0 10px;
}

/* Responsive Styles */
@media screen and (max-width: 1024px) {
    section {
        padding: 60px 0;
    }
    
    .steps::before {
        display: none;
    }
    
    .steps {
        flex-direction: column;
        align-items: center;
        gap: 40px;
    }
    
    .step {
        max-width: 100%;
    }
    
    .pricing-cards {
        flex-direction: column;
        align-items: center;
    }
    
    .pricing-card {
        max-width: 100%;
        width: 100%;
    }
    
    .pricing-card.featured {
        transform: scale(1);
    }
    
    .pricing-card.featured:hover {
        transform: translateY(-10px);
    }
    
    .newsletter-content {
        flex-direction: column;
        text-align: center;
    }
    
    .newsletter-form h2 {
        text-align: center;
    }
    
    .contact-container {
        flex-direction: column;
    }
    
    .review-card {
        flex-direction: column;
        text-align: center;
    }
    
    .reviewer {
        text-align: center;
    }
}

@media screen and (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .header-inner {
        flex-wrap: wrap;
    }
    
    .header .btn {
        display: none;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .nav-list {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        height: 100vh;
        background-color: var(--color-white);
        flex-direction: column;
        padding: 80px 20px 20px;
        transition: right var(--transition-normal);
        box-shadow: var(--shadow-lg);
        z-index: 1000;
    }
    
    .nav-list.active {
        right: 0;
    }
    
    .menu-open .menu-toggle span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .menu-open .menu-toggle span:nth-child(2) {
        opacity: 0;
    }
    
    .menu-open .menu-toggle span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    
    .footer-content {
        flex-direction: column;
        gap: 30px;
        text-align: center;
    }
    
    .footer-logo {
        align-items: center;
    }
}

@media screen and (max-width: 480px) {
    .nutrient-card {
        padding: 20px 15px;
    }
    
    .solution-card {
        padding: 20px;
    }
    
    .subscription-form .form-group {
        flex-direction: column;
    }
    
    .subscription-form input[type="email"] {
        border-radius: var(--border-radius-md);
        margin-bottom: 10px;
    }
    
    .subscription-form .btn {
        width: 100%;
        border-radius: var(--border-radius-md);
    }
    
    .policy-content {
        padding: 20px;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-in {
    animation: fadeInUp 0.5s ease forwards;
}

.delay-1 {
    animation-delay: 0.1s;
}

.delay-2 {
    animation-delay: 0.2s;
}

.delay-3 {
    animation-delay: 0.3s;
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.mt-0 {
    margin-top: 0;
}

.mb-0 {
    margin-bottom: 0;
}

.hidden {
    display: none;
}