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

body {
    font-family: 'Helvetica', 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #2c3e2d;
    background: linear-gradient(135deg, #f8fffe 0%, #e8f5e8 100%);
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header and Navigation */
header {
    padding: 20px 0;
    border-bottom: 1px solid #c7d2cc;
    margin-bottom: 40px;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 30px;
    justify-content: center;
}

nav a {
    text-decoration: none;
    color: #2c3e2d;
    font-weight: 500;
    padding: 10px 20px;
    border-radius: 25px;
    transition: all 0.3s ease;
}

nav a:hover,
nav a.active {
    background: #a8d5ba;
    color: #1a2e1d;
}

/* Main Content */
main {
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* Home Page Styles */
.home-content {
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 60px 0;
}

.hero-section {
    margin-bottom: 80px;
}

.company-title {
    font-size: 4rem;
    font-weight: 300;
    color: #1a2e1d;
    margin-bottom: 30px;
    letter-spacing: 2px;
}

.business-description {
    font-size: 1.2rem;
    color: #4a5d4e;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

.contact-section {
    padding: 40px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.08);
    border: 1px solid #e0ede3;
    max-width: 600px;
    margin: 0 auto;
    font-family: 'Helvetica', 'Helvetica Neue', Arial, sans-serif;
    text-align: left;
}

.contact-label {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1a2e1d;
    margin-bottom: 15px;
}

.contact-info a {
    color: #2d5a3d;
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 500;
    transition: color 0.3s ease;
}

.contact-info a:hover {
    color: #1a2e1d;
}

.contact-section form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-section input,
.contact-section textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #c7d2cc;
    border-radius: 8px;
    font-size: 1rem;
    font-family: 'Helvetica', 'Helvetica Neue', Arial, sans-serif;
    background: #f9fdf9;
    color: #2c3e2d;
    transition: border-color 0.3s ease;
}

.contact-section input:focus,
.contact-section textarea:focus {
    outline: none;
    border-color: #a8d5ba;
    background: #ffffff;
}

.contact-section button {
    align-self: flex-start;
    padding: 12px 24px;
    background-color: #2d5a3d;
    color: white;
    border: none;
    border-radius: 25px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s ease;
}

.contact-section button:hover {
    background-color: #1a2e1d;
}

/* Archive Page Styles */
.archive-content {
    padding: 20px 0;
}

.archive-header {
    margin-bottom: 40px;
}

.archive-header h1 {
    font-size: 2.5rem;
    color: #1a2e1d;
    margin-bottom: 30px;
    text-align: center;
}

/* Search Container */
.search-container {
    margin-bottom: 30px;
}

.search-input {
    width: 100%;
    padding: 15px 20px;
    font-size: 1rem;
    border: 2px solid #c7d2cc;
    border-radius: 25px;
    background: white;
    color: #2c3e2d;
    transition: border-color 0.3s ease;
}

.search-input:focus {
    outline: none;
    border-color: #a8d5ba;
}

.search-input::placeholder {
    color: #8a9d8f;
}

/* Tag Filter Container */
.tag-filter-container {
    margin-bottom: 30px;
}

.tag-filter-label {
    font-weight: 600;
    color: #2c3e2d;
    margin-bottom: 15px;
}

.tag-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tag-filter {
    padding: 8px 16px;
    background: white;
    border: 2px solid #c7d2cc;
    border-radius: 20px;
    color: #2c3e2d;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    user-select: none;
}

.tag-filter:hover {
    background: #f0f7f2;
    border-color: #a8d5ba;
}

.tag-filter.active {
    background: #a8d5ba;
    border-color: #86c29a;
    color: #1a2e1d;
    font-weight: 600;
}

/* Projects Container */
.projects-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
}

/* Project Card */
.project-card {
    background: white;
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    border: 1px solid #e0ede3;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.project-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: #1a2e1d;
    margin-bottom: 15px;
    line-height: 1.4;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.project-tag {
    padding: 5px 12px;
    background: #e8f5e8;
    color: #2d5a3d;
    border-radius: 15px;
    font-size: 0.85rem;
    font-weight: 500;
    border: 1px solid #c7d2cc;
}

.view-pdf-btn {
    display: inline-block;
    padding: 12px 24px;
    background: #2d5a3d;
    color: white;
    text-decoration: none;
    border-radius: 25px;
    font-weight: 600;
    transition: background 0.3s ease, transform 0.2s ease;
    border: none;
    cursor: pointer;
}

.view-pdf-btn:hover {
    background: #1a2e1d;
    transform: translateY(-2px);
}

/* State Messages */
.loading-state,
.empty-state,
.error-state {
    text-align: center;
    padding: 60px 20px;
    color: #4a5d4e;
    font-size: 1.1rem;
}

.error-state {
    color: #8b2635;
    background: #ffeef0;
    border-radius: 10px;
    border: 1px solid #f5c2c7;
}

/* Footer */
footer {
    margin-top: 60px;
    padding: 30px 0;
    text-align: center;
    border-top: 1px solid #c7d2cc;
    color: #4a5d4e;
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }

    .company-title {
        font-size: 2.5rem;
    }

    .business-description {
        font-size: 1.1rem;
    }

    .contact-section {
        padding: 30px 20px;
    }

    .projects-container {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .project-card {
        padding: 20px;
    }

    nav ul {
        gap: 15px;
    }

    nav a {
        padding: 8px 16px;
        font-size: 0.9rem;
    }

    .tag-filters {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .company-title {
        font-size: 2rem;
        letter-spacing: 1px;
    }

    .business-description {
        font-size: 1rem;
    }

    .archive-header h1 {
        font-size: 2rem;
    }

    .search-input {
        padding: 12px 16px;
    }

    .project-card {
        padding: 15px;
    }

    .project-title {
        font-size: 1.2rem;
    }
}