/* Base Styles */
:root {
    --color-primary: #3B6B4B;
    --color-secondary: #D9EFF4;
    --color-background: #FAFAFA;
    --color-text: #2C2C2C;
    --color-light-text: #6C6C6C;
    --color-white: #FFFFFF;
    --color-accent: #E9B44C;
    --color-error: #D64545;
    --color-success: #3B6B4B;
    
    --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);
    
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    --font-primary: 'Inter', sans-serif;
    --font-secondary: 'Merriweather Sans', sans-serif;
}

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

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

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-secondary);
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 1rem;
}

p {
    margin-bottom: 1rem;
}

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

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

ul {
    list-style: none;
}

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

section {
    padding: 80px 0;
    position: relative;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--color-primary);
    position: relative;
}

.section-title:after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--color-accent);
}

/* Button Styles */
.cta-button,
.cta-button-primary,
.program-button,
.subscription-button,
.contact-button {
    display: inline-block;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
    font-family: var(--font-primary);
}

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

.cta-button:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.cta-button-primary {
    background-color: var(--color-primary);
    color: var(--color-white);
    box-shadow: var(--shadow-md);
}

.cta-button-primary:hover {
    background-color: #2a5038;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Header & Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: var(--color-white);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo img {
    height: 60px;
    width: auto;
}

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

.nav-list {
    display: flex;
    gap: 20px;
}

.nav-link {
    color: var(--color-text);
    font-weight: 500;
    padding: 5px 10px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

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

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
}

.mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--color-text);
    margin: 5px 0;
    transition: all var(--transition-fast);
}

/* Hero Section */
.hero {
    height: 100vh;
    min-height: 600px;
    background-image: url('images/hero.jpg');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding-top: 90px;
    color: var(--color-white);
    text-align: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 2.5rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.wave-container {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    z-index: 3;
}

.wave {
    width: 100%;
    height: auto;
    display: block;
}

/* How It Works Section */
.how-it-works {
    background-color: var(--color-white);
    padding-top: 100px;
}

.steps-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 40px;
}

.step {
    text-align: center;
    padding: 30px;
    border-radius: var(--radius-lg);
    background-color: var(--color-background);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    position: relative;
}

.step:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.step::before {
    content: attr(data-step);
    position: absolute;
    top: -20px;
    left: -20px;
    width: 40px;
    height: 40px;
    background-color: var(--color-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-weight: 700;
    font-size: 1.2rem;
}

.step-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
}

.step-title {
    color: var(--color-primary);
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.step-description {
    color: var(--color-light-text);
}

/* Benefits Section */
.benefits {
    background-color: var(--color-secondary);
    position: relative;
    overflow: hidden;
}

.benefits::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("images/benefit.jpg");
    opacity: 0.5;
}

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

.benefit-card {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 30px;
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal);
}

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

.benefit-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    padding: 10px;
    background-color: var(--color-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.benefit-title {
    color: var(--color-primary);
    font-size: 1.3rem;
    margin-bottom: 15px;
}

.benefit-description {
    color: var(--color-light-text);
    font-size: 0.95rem;
}

/* Programs Section */
.programs {
    background-color: var(--color-white);
}

.programs-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.program-card {
    background-color: var(--color-background);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.program-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.program-header {
    padding: 30px;
    text-align: center;
    color: var(--color-white);
}

.program-card.starter .program-header {
    background-color: #6B8E4E;
}

.program-card.basic .program-header {
    background-color: var(--color-primary);
}

.program-card.advanced .program-header {
    background-color: #2A4C37;
}

.program-title {
    font-size: 1.8rem;
    margin-bottom: 10px;
}

.program-duration {
    font-size: 1rem;
    opacity: 0.9;
    margin-bottom: 15px;
}

.program-price {
    font-size: 2rem;
    font-weight: 700;
}

.program-features {
    padding: 30px;
    flex-grow: 1;
}

.program-features ul {
    list-style-type: none;
}

.program-features li {
    padding: 10px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    position: relative;
    padding-left: 25px;
}

.program-features li:last-child {
    border-bottom: none;
}

.program-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: 700;
}

.program-button {
    display: block;
    padding: 15px;
    text-align: center;
    background-color: var(--color-primary);
    color: var(--color-white);
    font-weight: 600;
    transition: background-color var(--transition-fast);
}

.program-button:hover {
    background-color: #2a5038;
    color: var(--color-white);
}

/* Reviews Section */
.reviews {
    background-color: var(--color-secondary);
}

.reviews-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.review-card {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
    transition: transform var(--transition-normal);
}

.review-card:hover {
    transform: translateY(-5px);
}

.review-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

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

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

.review-content {
    padding: 25px;
}

.reviewer-name {
    font-size: 1.2rem;
    margin-bottom: 5px;
}

.reviewer-location {
    color: var(--color-light-text);
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.rating {
    color: var(--color-accent);
    margin-bottom: 15px;
}

.review-text {
    font-style: italic;
}

/* Subscription Section */
.subscription {
    background-color: var(--color-white);
}

.subscription .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.subscription-title {
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--color-primary);
}

.subscription-description {
    margin-bottom: 30px;
    color: var(--color-light-text);
    font-size: 1.1rem;
}

.subscription-form {
    max-width: 450px;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group input {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: border-color var(--transition-fast);
}

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

.checkbox-group {
    display: flex;
    align-items: flex-start;
}

.checkbox-group input {
    width: auto;
    margin-right: 10px;
    margin-top: 5px;
}

.checkbox-group label {
    font-size: 0.9rem;
    margin-bottom: 0;
}

.subscription-button {
    width: 100%;
    padding: 14px 20px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.subscription-button:hover {
    background-color: #2a5038;
}

.form-error {
    margin-top: 15px;
    padding: 10px 15px;
    background-color: rgba(214, 69, 69, 0.1);
    border-left: 3px solid var(--color-error);
    color: var(--color-error);
    border-radius: var(--radius-sm);
}

.subscription-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    height: 500px;
}

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

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

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.contact-title {
    font-size: 2rem;
    margin-bottom: 30px;
    color: var(--color-primary);
}

.contact-details {
    margin-bottom: 30px;
}

.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    color: var(--color-light-text);
}

.contact-item svg {
    margin-right: 15px;
    color: var(--color-primary);
}

.contact-form .form-group:last-child {
    margin-bottom: 30px;
}

.contact-form textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: border-color var(--transition-fast);
    resize: vertical;
}

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

.contact-button {
    padding: 14px 25px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.contact-button:hover {
    background-color: #2a5038;
}

.map-container {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    height: 100%;
    min-height: 400px;
}

/* Footer */
.footer {
    background-color: #2A3B31;
    color: var(--color-white);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

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

.footer-logo img {
    margin-bottom: 15px;
}

.footer h3 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--color-accent);
}

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

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

.footer ul li a:hover {
    color: var(--color-white);
}

.footer-newsletter p {
    margin-bottom: 15px;
    color: rgba(255, 255, 255, 0.8);
}

.newsletter-form {
    display: flex;
}

.newsletter-form input {
    flex-grow: 1;
    padding: 10px 15px;
    border: none;
    border-radius: var(--radius-md) 0 0 var(--radius-md);
    font-size: 0.9rem;
}

.newsletter-form button {
    padding: 10px 15px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    font-weight: 600;
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.newsletter-form button:hover {
    background-color: #2a5038;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

/* Cookie Consent */
.cookie-consent {
    position: fixed;
    bottom: 20px;
    left: 20px;
    right: 20px;
    max-width: 400px;
    background-color: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: 20px;
    z-index: 9999;
    transform: translateY(200px);
    opacity: 0;
    transition: all var(--transition-normal);
}

.cookie-consent.show {
    transform: translateY(0);
    opacity: 1;
}

.cookie-content p {
    margin-bottom: 15px;
}

.cookie-buttons {
    display: flex;
    gap: 10px;
}

.cookie-accept,
.cookie-reject {
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
}

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

.cookie-accept:hover {
    background-color: #2a5038;
}

.cookie-reject {
    background-color: transparent;
    color: var(--color-text);
    border: 1px solid #ddd;
}

.cookie-reject:hover {
    background-color: #f5f5f5;
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 99;
    box-shadow: var(--shadow-md);
    transform: translateY(100px);
    opacity: 0;
    transition: all var(--transition-normal);
}

.back-to-top.show {
    transform: translateY(0);
    opacity: 1;
}

.back-to-top:hover {
    background-color: #2a5038;
}

/* Media Queries */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-subtitle {
        font-size: 1.3rem;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
}

@media (max-width: 768px) {
    section {
        padding: 60px 0;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .nav-list {
        position: fixed;
        top: 90px;
        left: 0;
        width: 100%;
        background-color: var(--color-white);
        flex-direction: column;
        align-items: center;
        padding: 20px 0;
        box-shadow: var(--shadow-md);
        transform: translateY(-150%);
        transition: transform var(--transition-normal);
        z-index: 999;
    }
    
    .nav-list.active {
        transform: translateY(0);
    }
    
    .nav-link {
        padding: 10px 20px;
        width: 100%;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .subscription .container,
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .subscription-image {
        order: -1;
        height: 300px;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .steps-container,
    .benefits-container,
    .programs-container,
    .reviews-container {
        grid-template-columns: 1fr;
    }
    
    .subscription-form {
        max-width: 100%;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .newsletter-form input {
        border-radius: var(--radius-md);
        margin-bottom: 10px;
    }
    
    .newsletter-form button {
        border-radius: var(--radius-md);
    }
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity var(--transition-normal), transform var(--transition-normal);
}

.fade-in.active {
    opacity: 1;
    transform: translateY(0);
}

.fade-in-left {
    opacity: 0;
    transform: translateX(-20px);
    transition: opacity var(--transition-normal), transform var(--transition-normal);
}

.fade-in-left.active {
    opacity: 1;
    transform: translateX(0);
}

.fade-in-right {
    opacity: 0;
    transform: translateX(20px);
    transition: opacity var(--transition-normal), transform var(--transition-normal);
}

.fade-in-right.active {
    opacity: 1;
    transform: translateX(0);
}

/* Content pages (privacy, terms, cookies) */
.page-content {
    padding: 120px 0 80px;
}

.page-title {
    margin-bottom: 30px;
    color: var(--color-primary);
}

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

.page-text h2 {
    color: var(--color-primary);
    margin-top: 40px;
    margin-bottom: 20px;
}

.page-text p,
.page-text ul {
    margin-bottom: 20px;
}

.page-text ul {
    list-style-type: disc;
    padding-left: 20px;
}

.page-text li {
    margin-bottom: 8px;
}

/* Success Page */
.success-page {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background-color: var(--color-background);
}

.success-content {
    max-width: 600px;
    padding: 40px;
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.success-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background-color: rgba(59, 107, 75, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.success-icon svg {
    width: 40px;
    height: 40px;
    color: var(--color-primary);
}

.success-title {
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: 15px;
}

.success-message {
    margin-bottom: 30px;
    color: var(--color-light-text);
}