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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f9f9f9;
}

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

/* Header */
header {
    background-color: #2d5a3d;
    color: white;
    padding: 1.2rem 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo a {
    display: inline-block;
}

.logo img {
    height: 60px;
    width: auto;
    filter: brightness(1.1);
    transition: transform 0.3s ease;
}

.logo a:hover img {
    transform: scale(1.05);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    gap: 5px;
    z-index: 1001;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: white;
    border-radius: 3px;
    transition: all 0.3s ease;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: 500;
    padding: 0.5rem 0;
    border-bottom: 2px solid transparent;
}

.nav-links a:hover,
.nav-links a.active {
    color: #a8d5ba;
    border-bottom-color: #a8d5ba;
}

/* Hero Section */
.hero {
    position: relative;
    color: white;
    padding: 100px 20px;
    text-align: center;
    overflow: hidden;
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.hero-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-background::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(45, 90, 61, 0.85) 0%, rgba(30, 61, 42, 0.85) 100%);
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
    letter-spacing: -1px;
    animation: fadeInUp 0.8s ease;
}

.subtitle {
    font-size: 1.4rem;
    margin-bottom: 1.5rem;
    color: #e8f5e9;
    font-weight: 400;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.description {
    font-size: 1.15rem;
    color: #c8e6c9;
    max-width: 650px;
    margin: 0 auto 2rem;
    line-height: 1.8;
    animation: fadeInUp 0.8s ease 0.4s both;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2rem;
    animation: fadeInUp 0.8s ease 0.6s both;
}

.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    cursor: pointer;
}

.btn-primary {
    background: white;
    color: #2d5a3d;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
    background: #f0f0f0;
}

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

.btn-secondary:hover {
    background: white;
    color: #2d5a3d;
    transform: translateY(-3px);
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: white;
    font-size: 0.9rem;
    z-index: 1;
    animation: bounce 2s infinite;
}

.scroll-indicator span {
    opacity: 0.8;
}

.scroll-arrow {
    width: 2px;
    height: 30px;
    background: white;
    position: relative;
}

.scroll-arrow::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: -4px;
    width: 10px;
    height: 10px;
    border-right: 2px solid white;
    border-bottom: 2px solid white;
    transform: rotate(45deg);
}

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

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* Sections */
section {
    padding: 80px 20px;
}

.about, .features, .contact, .account-deletion {
    background-color: white;
    margin: 0;
    border-radius: 0;
    box-shadow: none;
}

.about {
    background-color: #ffffff;
}

.features {
    background-color: #f5f5f5;
}

.contact {
    background-color: #ffffff;
}

.account-deletion {
    background-color: #f5f5f5;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-label {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: #e8f5e9;
    color: #2d5a3d;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

section h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #2d5a3d;
    text-align: center;
    font-weight: 700;
    position: relative;
    padding-bottom: 1rem;
}

section h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #2d5a3d, #a8d5ba);
    border-radius: 2px;
}

.section-description {
    font-size: 1.1rem;
    color: #666;
    max-width: 600px;
    margin: 1rem auto 0;
    line-height: 1.6;
}

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

.about-text h2 {
    text-align: left;
}

.about-text h2::after {
    left: 0;
    transform: none;
}

.about-text p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    text-align: left;
    color: #555;
    line-height: 1.8;
}

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

.about-image img {
    max-width: 300px;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

/* Features Grid */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-top: 2rem;
}

.feature-card {
    background-color: white;
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    border-top: 4px solid #2d5a3d;
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 25px rgba(45, 90, 61, 0.15);
}

.feature-icon-wrapper {
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
}

.feature-icon {
    font-size: 3.5rem;
    display: inline-block;
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
    border-radius: 50%;
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
    background: linear-gradient(135deg, #2d5a3d 0%, #1e3d2a 100%);
}

.feature-card h3 {
    color: #2d5a3d;
    margin-bottom: 1rem;
    font-size: 1.6rem;
    font-weight: 600;
}

.feature-card p {
    color: #666;
    line-height: 1.7;
    text-align: left;
}

/* App Showcase Section */
.app-showcase {
    background: linear-gradient(135deg, #2d5a3d 0%, #1e3d2a 100%);
    color: white;
    padding: 80px 20px;
}

.app-showcase h2 {
    color: white;
}

.app-showcase h2::after {
    background: linear-gradient(90deg, #a8d5ba, white);
}

.showcase-description {
    text-align: center;
    font-size: 1.2rem;
    color: #e8f5e9;
    margin-bottom: 3rem;
}

.app-screens {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.screen-item {
    flex: 0 0 auto;
}

.screen-item img {
    max-width: 250px;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
}

.screen-item img:hover {
    transform: translateY(-10px);
}

/* Stats Section */
.stats-section {
    background: linear-gradient(135deg, #2d5a3d 0%, #1e3d2a 100%);
    padding: 80px 20px;
    color: white;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto;
}

.stat-item {
    text-align: center;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.stat-item.animate {
    opacity: 1;
    transform: translateY(0);
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 0.5rem;
    line-height: 1;
}

.stat-label {
    font-size: 1.1rem;
    color: #c8e6c9;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
}

/* Contact Section */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.contact-card {
    background: white;
    padding: 2.5rem;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(30px);
}

.contact-card.animate {
    opacity: 1;
    transform: translateY(0);
}

.contact-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 30px rgba(45, 90, 61, 0.15);
}

.contact-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: inline-block;
}

.contact-card h3 {
    color: #2d5a3d;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.contact-card p {
    color: #666;
    font-size: 1.1rem;
}

.contact-card a {
    color: #2d5a3d;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.contact-card a:hover {
    color: #1e3d2a;
    text-decoration: underline;
}

/* Delete Account Page */
.delete-account-section {
    padding: 60px 20px;
    background-color: white;
    min-height: calc(100vh - 200px);
}

.delete-account-section h1 {
    font-size: 2.8rem;
    color: #2d5a3d;
    margin-bottom: 1rem;
    text-align: center;
    font-weight: 700;
}

.delete-account-section .description {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
    color: #555;
    font-size: 1.1rem;
    line-height: 1.8;
}

.form-container {
    margin-top: 2rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.form-container iframe {
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.info-box {
    max-width: 900px;
    margin: 2rem auto 0;
    padding: 2rem;
    background-color: #e8f5e9;
    border-left: 5px solid #2d5a3d;
    border-radius: 8px;
}

.info-box h3 {
    color: #2d5a3d;
    margin-bottom: 1rem;
    font-size: 1.4rem;
}

.info-box p {
    color: #555;
    margin-bottom: 0.5rem;
}

.info-box ol {
    margin-left: 1.5rem;
    color: #555;
}

.info-box li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.info-box a {
    color: #2d5a3d;
    font-weight: 500;
}

/* Terms Section */
.terms-section {
    padding: 60px 20px;
    background-color: white;
    min-height: calc(100vh - 200px);
}

.terms-section h1 {
    font-size: 2.8rem;
    color: #2d5a3d;
    margin-bottom: 1rem;
    text-align: center;
    font-weight: 700;
}

.last-updated {
    text-align: center;
    color: #7f8c8d;
    margin-bottom: 3rem;
    font-size: 1rem;
}

.terms-content {
    max-width: 900px;
    margin: 0 auto;
    background-color: #fafafa;
    padding: 3rem;
    border-radius: 12px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.05);
}

.terms-content h2 {
    font-size: 1.8rem;
    color: #2d5a3d;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    text-align: left;
    font-weight: 600;
    border-left: 4px solid #2d5a3d;
    padding-left: 1rem;
}

.terms-content h2:first-of-type {
    margin-top: 0;
}

.terms-content p {
    margin-bottom: 1rem;
    line-height: 1.8;
    color: #555;
}

.terms-content ul {
    margin-left: 2rem;
    margin-bottom: 1.5rem;
}

.terms-content li {
    margin-bottom: 0.5rem;
    color: #555;
    line-height: 1.7;
}

.terms-content a {
    color: #2d5a3d;
    text-decoration: none;
    font-weight: 500;
}

.terms-content a:hover {
    text-decoration: underline;
    color: #1e3d2a;
}

/* Footer */
footer {
    background-color: #1e3d2a;
    color: white;
    padding: 4rem 0 2rem;
    margin-top: 0;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h4 {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    color: white;
    font-weight: 600;
}

.footer-logo img {
    height: 50px;
    margin-bottom: 1rem;
    filter: brightness(1.2);
}

.footer-section p {
    color: #c8e6c9;
    line-height: 1.8;
    font-size: 0.95rem;
}

.footer-section ul {
    list-style: none;
    padding: 0;
}

.footer-section ul li {
    margin-bottom: 0.8rem;
}

.footer-section a {
    color: #c8e6c9;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.95rem;
}

.footer-section a:hover {
    color: white;
    padding-left: 5px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
}

.footer-bottom p {
    color: #c8e6c9;
    font-size: 0.9rem;
    margin: 0;
}

/* Animations */
.feature-card,
.screen-item {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.feature-card.animate,
.screen-item.animate {
    opacity: 1;
    transform: translateY(0);
}

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

    .nav-links {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        background: #2d5a3d;
        flex-direction: column;
        padding: 2rem 0;
        transition: left 0.3s ease;
        box-shadow: 0 4px 10px rgba(0,0,0,0.2);
        z-index: 999;
    }

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

    .nav-links li {
        width: 100%;
        text-align: center;
        padding: 1rem 0;
    }

    .nav-links a {
        display: block;
        padding: 0.5rem 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    body.menu-open {
        overflow: hidden;
    }

    .hero {
        padding: 60px 20px;
        min-height: 400px;
    }

    .hero h1 {
        font-size: 2.2rem;
    }

    .subtitle {
        font-size: 1.2rem;
    }

    .description {
        font-size: 1rem;
    }

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

    .btn {
        width: 100%;
        max-width: 300px;
        text-align: center;
    }

    section {
        padding: 50px 20px;
    }

    section h2 {
        font-size: 2rem;
    }

    .section-header {
        margin-bottom: 2.5rem;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }

    .stat-number {
        font-size: 2.5rem;
    }

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

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

    .about-text h2 {
        text-align: center;
    }

    .about-text h2::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .about-text p {
        text-align: center;
    }

    .about-image img {
        max-width: 250px;
    }

    .feature-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .app-screens {
        gap: 1.5rem;
    }

    .screen-item img {
        max-width: 200px;
    }

    .terms-section h1 {
        font-size: 2rem;
    }

    .terms-content {
        padding: 2rem 1.5rem;
    }

    .terms-content h2 {
        font-size: 1.5rem;
    }
}