/* Font Face Declarations */
@font-face {
    font-family: 'Klotee';
    src: url('Klotee-6153531/Klotee.otf') format('opentype'),
         url('Klotee-6153531/Klotee.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo h2 {
    color: #4A7C59;
    font-weight: 700;
    font-size: 1.5rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: #4A7C59;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: #4A7C59;
    transition: width 0.3s ease;
}

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background-color: #333;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, rgba(236, 242, 222, 0.8) 0%, rgba(236, 242, 222, 0.6) 100%), url('hero.jpeg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: #000000;
    position: relative;
    overflow: hidden;
    padding-top: 80px;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-title {
    margin-bottom: 2rem;
    text-align: center;
}

.hero-title h1 {
    font-family: 'Klotee', 'Inter', sans-serif;
    font-size: 5.5rem;
    font-weight: normal;
    color: #4A7C59;
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    letter-spacing: -0.02em;
}

.hero-title h2 {
    font-family: 'Klotee', 'Inter', sans-serif;
    font-size: 2rem;
    font-weight: normal;
    color: #666;
    margin: 0;
    letter-spacing: -0.01em;
}

.hero-subtitle {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: #4A7C59;
}

.hero-description {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: #4A7C59;
    color: white;
    box-shadow: 0 4px 15px rgba(74, 124, 89, 0.3);
}

.btn-primary:hover {
    background: #355E3B;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(74, 124, 89, 0.4);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background: white;
    color: #4A7C59;
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-placeholder {
    width: 300px;
    height: 300px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.hero-placeholder i {
    font-size: 4rem;
    color: rgba(255, 255, 255, 0.8);
}

.hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-family: 'Klotee', 'Inter', sans-serif;
    font-size: 3.5rem;
    font-weight: normal;
    color: #1f2937;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.section-header p {
    font-size: 1.2rem;
    color: #6b7280;
    max-width: 600px;
    margin: 0 auto;
}

/* About Section */
.about {
    padding: 6rem 0;
    background: #f9fafb;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text h3 {
    font-family: 'Klotee', 'Inter', sans-serif;
    font-size: 2.8rem;
    font-weight: normal;
    color: #1f2937;
    margin-bottom: 1.5rem;
    letter-spacing: -0.01em;
}

.about-text p {
    font-size: 1.1rem;
    color: #4b5563;
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.about-features {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #4A7C59;
    font-weight: 500;
}

.feature i {
    font-size: 1.2rem;
}

.about-image {
    display: flex;
    justify-content: center;
}

.about-placeholder {
    width: 350px;
    height: 350px;
    background: linear-gradient(135deg, #4A7C59, #6B8E6B);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 20px 40px rgba(74, 124, 89, 0.2);
}

.about-placeholder i {
    font-size: 4rem;
    color: white;
}

.about-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

/* About Section Reverse Layout */
.about-reverse {
    padding-top: 0;
}

.about-reverse .about-content {
    grid-template-columns: 1fr 1fr;
}

.about-reverse .about-image {
    order: 1;
}

.about-reverse .about-text {
    order: 2;
}

/* Program Section */
.program {
    padding: 6rem 0;
    background: white;
}

.program-intro {
    text-align: justify;
    margin-bottom: 4rem;
}

.program-intro h3 {
    font-family: 'Klotee', 'Inter', sans-serif;
    font-size: 3.5rem;
    font-weight: normal;
    color: #1f2937;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.program-intro p {
    font-size: 1.2rem;
    color: #4b5563;
    margin: 0;
    line-height: 1.8;
}

.program-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.feature-card {
    background: white;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #f3f4f6;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #4A7C59, #6B8E6B);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.feature-icon i {
    font-size: 2rem;
    color: white;
}

.feature-card h4 {
    font-family: 'Klotee', 'Inter', sans-serif;
    font-size: 2rem;
    font-weight: normal;
    color: #1f2937;
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
}

.feature-card p {
    color: #6b7280;
    line-height: 1.6;
}

.program-benefits {
    background: #f9fafb;
    padding: 3rem;
    border-radius: 20px;
    margin-top: 2rem;
}

.program-benefits h3 {
    font-family: 'Klotee', 'Inter', sans-serif;
    font-size: 2.8rem;
    font-weight: normal;
    color: #1f2937;
    margin-bottom: 2rem;
    text-align: center;
    letter-spacing: -0.01em;
}

.benefits-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1rem;
}

.benefits-list li {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.benefits-list i {
    color: #4A7C59;
    font-size: 1.2rem;
}

/* Testimonials Section */
.testimonials {
    padding: 6rem 0;
    background: linear-gradient(135deg, #4A7C59 0%, #355E3B 100%);
    color: white;
}

.testimonials .section-header h2,
.testimonials .section-header p {
    color: white;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 400px;
}

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

.testimonial-content {
    flex: 1;
    overflow-y: auto;
    margin-bottom: 1.5rem;
    padding-right: 0.5rem;
}

.testimonial-content::-webkit-scrollbar {
    width: 6px;
}

.testimonial-content::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
}

.testimonial-content::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.3);
    border-radius: 10px;
}

.testimonial-content::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.5);
}

.testimonial-content p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 0;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.author-info h4 {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.author-info span {
    opacity: 0.8;
    font-size: 0.9rem;
}

.rating {
    display: flex;
    gap: 0.25rem;
}

.rating i {
    color: #fbbf24;
    font-size: 1rem;
}

/* Signup Section */
.signup {
    padding: 6rem 0;
    background: #f9fafb;
}

.signup-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.signup-text h2 {
    font-family: 'Klotee', 'Inter', sans-serif;
    font-size: 3.5rem;
    font-weight: normal;
    color: #1f2937;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.signup-text p {
    font-size: 1.2rem;
    color: #4b5563;
    margin-bottom: 2rem;
    line-height: 1.8;
}

.signup-benefits {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.benefit {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #4A7C59;
    font-weight: 500;
}

.benefit i {
    font-size: 1.2rem;
}

.signup-form {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-weight: 500;
    color: #374151;
    margin-bottom: 0.5rem;
}

.form-group input {
    width: 100%;
    padding: 1rem;
    border: 2px solid #e5e7eb;
    border-radius: 10px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus {
    outline: none;
    border-color: #4A7C59;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    font-weight: 500;
    color: #374151;
    user-select: none;
}

.checkbox-label input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: #4A7C59;
    border: 2px solid #e5e7eb;
    border-radius: 5px;
}

.checkbox-label span {
    font-size: 1rem;
}

.form-note {
    text-align: center;
    font-size: 0.9rem;
    color: #6b7280;
    margin-top: 1rem;
}

/* Contact Section */
.contact {
    padding: 6rem 0;
    background: white;
}

.contact-content-simple {
    display: flex;
    justify-content: center;
    align-items: center;
}

.contact-card-simple {
    background: #f9fafb;
    padding: 3rem;
    border-radius: 20px;
    text-align: center;
    border: 2px solid #e5e7eb;
    max-width: 500px;
    width: 100%;
}

.contact-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #4A7C59, #6B8E6B);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.contact-icon i {
    font-size: 2rem;
    color: white;
}

.contact-card-simple h3 {
    font-family: 'Klotee', 'Inter', sans-serif;
    font-size: 2.2rem;
    font-weight: normal;
    color: #1f2937;
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
}

.contact-card-simple p {
    color: #4b5563;
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 2rem;
}

/* Footer */
.footer {
    background: #1f2937;
    color: white;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
    color: #4A7C59;
}

.footer-section p {
    color: #9ca3af;
    line-height: 1.6;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #4A7C59;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: #374151;
    color: white;
    border-radius: 50%;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: #4A7C59;
    transform: translateY(-2px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #374151;
    color: #9ca3af;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu li {
        margin: 1rem 0;
    }

    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .hero-title h1 {
        font-size: 4rem;
    }
    
    .hero-title h2 {
        font-size: 1.6rem;
    }
    
    .hero {
        padding-top: 100px;
    }

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

    .hero-buttons {
        justify-content: center;
    }

    .about-content,
    .signup-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .about-reverse .about-content {
        grid-template-columns: 1fr;
    }

    .about-reverse .about-image,
    .about-reverse .about-text {
        order: 0;
    }

    .program-features {
        grid-template-columns: 1fr;
    }

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

    .testimonial-card {
        height: auto;
        min-height: 300px;
    }

    .testimonial-content {
        overflow-y: visible;
        max-height: none;
    }

    .benefits-list {
        grid-template-columns: 1fr;
    }

    .about-features,
    .signup-benefits {
        justify-content: center;
    }

    .section-header h2 {
        font-size: 2.8rem;
    }

    .program-intro h3 {
        font-size: 2.8rem;
    }

    .signup-text h2 {
        font-size: 2.8rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero-title h1 {
        font-size: 3.2rem;
    }
    
    .hero-title h2 {
        font-size: 1.4rem;
    }
    
    .hero {
        padding-top: 120px;
    }

    .hero-subtitle {
        font-size: 1.25rem;
    }

    .btn {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .feature-card,
    .signup-form,
    .contact-card-simple {
        padding: 1.5rem;
    }

    .program-benefits {
        padding: 2rem;
    }
}

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

/* Initial state for animated elements - only on desktop to prevent mobile issues */
@media (min-width: 769px) {
    .feature-card,
    .testimonial-card,
    .about-text,
    .program-intro {
        opacity: 0;
        transform: translateY(20px);
        transition: opacity 0.8s ease-out, transform 0.8s ease-out;
    }
    
    .fade-in-up {
        opacity: 1;
        transform: translateY(0);
    }
}

/* On mobile, elements are always visible */
@media (max-width: 768px) {
    .feature-card,
    .testimonial-card,
    .about-text,
    .program-intro {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Smooth scrolling for anchor links */
html {
    scroll-padding-top: 80px;
}

/* Privacy Policy Styling */
.privacy-policy {
    padding: 6rem 0;
    background: white;
}

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

.privacy-section {
    margin-bottom: 3rem;
}

.privacy-section h2 {
    font-family: 'Klotee', 'Inter', sans-serif;
    font-size: 2.2rem;
    font-weight: normal;
    color: #1f2937;
    margin-bottom: 1.5rem;
    letter-spacing: -0.01em;
}

.privacy-section h3 {
    font-family: 'Klotee', 'Inter', sans-serif;
    font-size: 1.6rem;
    font-weight: normal;
    color: #4A7C59;
    margin-bottom: 1rem;
    margin-top: 2rem;
    letter-spacing: -0.01em;
}

.privacy-section p {
    font-size: 1.1rem;
    color: #4b5563;
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.privacy-section ul {
    margin-bottom: 1.5rem;
    padding-left: 2rem;
}

.privacy-section li {
    font-size: 1.1rem;
    color: #4b5563;
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.privacy-section strong {
    color: #1f2937;
    font-weight: 600;
}