/* ===== CSS VARIABLES ===== */
:root {
    --primary: #16a34a;
    --primary-foreground: #ffffff;
    --background: #ffffff;
    --foreground: #0f172a;
    --muted: #64748b;
    --muted-foreground: #94a3b8;
    --border: #e2e8f0;
    --shadow-soft: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow-medium: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
}

/* ===== RESET & BASE STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    transition: all 0.3s ease;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--foreground);
    background: var(--background);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* ===== HEADER ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-soft);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-img {
    width: 3.5rem;
    height: 3.5rem;
    object-fit: contain;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--foreground);
}

/* ===== NAVIGATION ===== */
.nav-desktop {
    display: none;
}

.nav-link {
    background: none;
    border: none;
    color: var(--foreground);
    font-weight: 500;
    cursor: pointer;
    padding: 0.5rem 1rem;
    transition: color 0.3s ease;
}

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

.mobile-menu-btn {
    display: block;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.menu-icon {
    display: block;
    width: 1.5rem;
    height: 2px;
    background: var(--foreground);
    position: relative;
    transition: all 0.3s ease;
}

.menu-icon::before,
.menu-icon::after {
    content: '';
    position: absolute;
    width: 1.5rem;
    height: 2px;
    background: var(--foreground);
    transition: all 0.3s ease;
}

.menu-icon::before {
    top: -6px;
}

.menu-icon::after {
    bottom: -6px;
}

.nav-mobile {
    display: none;
    margin-top: 1rem;
    padding: 1rem 0;
    border-top: 1px solid var(--border);
}

.nav-mobile.active {
    display: block;
}

.mobile-nav-content {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding-top: 1rem;
}

.mobile-nav-link {
    background: none;
    border: none;
    color: var(--foreground);
    font-weight: 500;
    cursor: pointer;
    text-align: left;
    padding: 0.5rem 0;
    transition: color 0.3s ease;
}

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

/* ===== HERO SECTION ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: url('hero-background.png') center/cover;
    text-align: center;
    padding: 0 1rem;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: rgba(22, 163, 74, 0.6);
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 64rem;
    margin: 0 auto;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    color: white;
    margin-bottom: 2rem;
}

.hero-description {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.8);
    max-width: 42rem;
    margin: 0 auto;
    line-height: 1.75;
}

/* ===== ABOUT SECTION ===== */
.about {
    padding: 5rem 0;
    background: var(--background);
}

.about-content {
    max-width: 72rem;
    margin: 0 auto;
    text-align: center;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--foreground);
    margin-bottom: 2rem;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.about-card {
    background: white;
    padding: 2rem;
    border-radius: 0.5rem;
    box-shadow: var(--shadow-medium);
    text-align: center;
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.about-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--foreground);
    margin-bottom: 1rem;
}

.about-card p {
    color: var(--muted);
    line-height: 1.6;
}

/* ===== COMING SOON SECTION ===== */
.coming-soon {
    padding: 5rem 0;
    background: #f8fafc;
}

.coming-soon-content {
    max-width: 72rem;
    margin: 0 auto;
    text-align: center;
}

.coming-soon-description {
    font-size: 1.125rem;
    color: var(--muted);
    max-width: 48rem;
    margin: 0 auto 3rem auto;
    line-height: 1.75;
}

/* ===== CONTACT SECTION ===== */
.contact {
    padding: 5rem 0;
    background: var(--background);
}

.contact-content {
    max-width: 72rem;
    margin: 0 auto;
    text-align: center;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    max-width: 72rem;
    margin: 0 auto;
}

.contact-info {
    max-width: 100%;
}

.contact-card {
    background: white;
    padding: 2rem;
    border-radius: 0.5rem;
    box-shadow: var(--shadow-medium);
}

.contact-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--foreground);
    margin-bottom: 1.5rem;
}

.contact-items {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.contact-icon {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    background: rgba(22, 163, 74, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.contact-label {
    font-size: 0.875rem;
    color: var(--muted-foreground);
    margin-bottom: 0.25rem;
}

.contact-link {
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--primary);
    text-decoration: none;
    transition: text-decoration 0.3s ease;
}

.contact-link:hover {
    text-decoration: underline;
}

.contact-message {
    padding-top: 1rem;
    border-top: 1px solid var(--border);
}

.contact-message p {
    color: var(--muted-foreground);
    line-height: 1.75;
}

/* ===== CONTACT FORM ===== */
.contact-form-section {
    width: 100%;
}

.contact-form-card {
    background: white;
    padding: 2rem;
    border-radius: 0.5rem;
    box-shadow: var(--shadow-medium);
    text-align: left;
}

.contact-form-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--foreground);
    margin-bottom: 1.5rem;
    text-align: center;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--foreground);
}

.form-input,
.form-textarea {
    padding: 0.75rem 1rem;
    border: 1px solid var(--border);
    border-radius: 0.375rem;
    font-size: 1rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    background: white;
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
    font-family: inherit;
}

.form-submit {
    background: var(--primary);
    color: var(--primary-foreground);
    border: none;
    padding: 0.875rem 2rem;
    border-radius: 0.375rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease;
    align-self: center;
    min-width: 150px;
}

.form-submit:hover {
    background: #15803d;
    transform: translateY(-1px);
}

.form-submit:active {
    transform: translateY(0);
}

.form-submit:disabled {
    background: #94a3b8;
    cursor: not-allowed;
    transform: none;
}

.form-submit:disabled:hover {
    background: #94a3b8;
    transform: none;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--primary);
    color: var(--primary-foreground);
    padding: 3rem 0;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

.footer-logo-img {
    width: 3rem;
    height: 3rem;
    object-fit: contain;
}

.footer-logo-text {
    font-size: 1.875rem;
    font-weight: 700;
}

.footer-nav {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.footer-nav-link {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
    cursor: pointer;
    transition: color 0.3s ease;
}

.footer-nav-link:hover {
    color: var(--primary-foreground);
}

.footer-copy {
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    text-align: center;
    opacity: 0.9;
    font-size: 0.875rem;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (min-width: 768px) {
    .nav-desktop {
        display: flex;
        align-items: center;
        gap: 2rem;
    }

    .mobile-menu-btn {
        display: none;
    }

    .hero-title {
        font-size: 3.5rem;
    }

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

    .footer-content {
        flex-direction: row;
        justify-content: space-between;
    }

    .footer-nav {
        flex-direction: row;
        align-items: end;
    }

    .contact-grid {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }
    
    .contact-grid .contact-form-section {
        order: 1;
    }
    
    .contact-grid .contact-info {
        order: 2;
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: 4rem;
    }

    .section-title {
        font-size: 3rem;
    }
}