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

body {
    font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
    background: #eef2fa;
    color: #0a2540;
    line-height: 1.5;
    scroll-behavior: smooth;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 1.5rem;
}

header {
    background: white;
    border-bottom: 1px solid #cbdde6;
    position: sticky;
    top: 0;
    z-index: 10;
    background-color: rgba(255,255,255,0.95);
    backdrop-filter: blur(4px);
}

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

.logo {
    display: flex;
    align-items: center;
}
.logo img {
    height: 150px;
    width: auto;
    max-width: 280px;
    display: block;
}

.tel-link {
    background: #1a5f8b;
    color: white;
    padding: 0.6rem 1.2rem;
    border-radius: 40px;
    text-decoration: none;
    font-weight: 600;
    transition: 0.2s;
    display: inline-block;
}
.tel-link:hover {
    background: #0e4162;
    transform: scale(0.97);
}

.hero {
    background: linear-gradient(135deg, #d9e6f5 0%, #ffffff 100%);
    border-radius: 2rem;
    padding: 2rem 2rem;
    margin-top: 1rem;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0,0,0,0.02);
}
.hero h1 {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.2;
}
.hero p {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto 1.8rem;
    color: #1e4a6b;
}
.cta-button {
    background: #1a6d9f;
    color: white;
    border: none;
    padding: 0.9rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 60px;
    cursor: pointer;
    transition: 0.2s;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
    text-decoration: none;
    display: inline-block;
}
.cta-button:hover {
    background: #0f5177;
    transform: translateY(-2px);
}

.services {
    margin: 3rem 0;
}
.section-title {
    font-size: 1.8rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 2rem;
    color: #0a2e44;
}
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.8rem;
}
.card {
    background: white;
    border-radius: 1.5rem;
    transition: all 0.2s ease;
    border: 1px solid #cfe1ed;
    box-shadow: 0 4px 8px rgba(0,0,0,0.02);
    overflow: hidden;
}
.card:hover {
    border-color: #9bb7d0;
    box-shadow: 0 12px 20px -12px rgba(0,0,0,0.1);
}

.card.collapsible {
    cursor: pointer;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 1.5rem 1.2rem 0.8rem 1.2rem;
}

.card-header h3 {
    font-size: 1.5rem;
    margin: 0;
    color: #1a5f8b;
    flex: 1;
}

.base-price {
    font-weight: bold;
    background: #eef2fa;
    padding: 0.2rem 0.8rem;
    border-radius: 40px;
    font-size: 0.9rem;
    margin: 0;
    color: #1a5f8b;
}

.toggle-icon {
    font-size: 1.2rem;
    transition: transform 0.2s;
    color: #1a6d9f;
}

.card-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    padding: 0 1.2rem;
}

.card.open .card-content {
    max-height: 500px;
    padding-bottom: 1.5rem;
}

.card.open .toggle-icon {
    transform: rotate(180deg);
}

.card-content p {
    margin: 0.8rem 0;
    color: #2c577a;
}

.card-content ul {
    margin: 0.5rem 0 0 0;
    padding-left: 1.2rem;
    color: #2c577a;
}

.gallery {
    margin: 3rem 0;
}
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}
.gallery-item {
    background: white;
    border-radius: 1.5rem;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    transition: transform 0.2s, box-shadow 0.2s;
    text-align: center;
}
.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 24px rgba(0,0,0,0.1);
}
.gallery-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    display: block;
}
.gallery-item p {
    padding: 1rem;
    font-weight: 500;
    color: #1a5f8b;
    background: white;
}

.contact {
    background: white;
    border-radius: 2rem;
    padding: 2rem;
    margin: 2rem 0;
    border: 1px solid #cfe1ed;
}
.contact-flex {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: space-between;
}
.contact-info {
    flex: 1;
    min-width: 200px;
}
.contact-info p {
    margin: 0.6rem 0;
    font-size: 1rem;
}
.contact-info a {
    color: #1a6d9f;
    text-decoration: none;
}
.contact-info a:hover {
    text-decoration: underline;
}
.contact-form {
    flex: 1.5;
    min-width: 240px;
}
input, textarea {
    width: 100%;
    padding: 0.8rem;
    margin: 0.5rem 0;
    border: 1px solid #bdd4e4;
    border-radius: 1rem;
    font-family: inherit;
    font-size: 1rem;
    background: #fefefe;
}
input:focus, textarea:focus {
    outline: none;
    border-color: #1a6d9f;
    box-shadow: 0 0 0 2px rgba(26, 109, 159, 0.2);
}
button[type="submit"] {
    background: #1a6d9f;
    color: white;
    border: none;
    padding: 0.8rem 1.6rem;
    border-radius: 2rem;
    font-weight: bold;
    cursor: pointer;
    width: 100%;
    font-size: 1rem;
    transition: 0.2s;
}
button[type="submit"]:hover {
    background: #0e5177;
}

footer {
    text-align: center;
    padding: 2rem 0 1rem;
    border-top: 1px solid #cbdde6;
    margin-top: 1rem;
    color: #3a6d8f;
}
footer a {
    color: #1a6d9f;
    text-decoration: none;
}
footer a:hover {
    text-decoration: underline;
}

@media (max-width: 1024px) {
    .container {
        padding: 1.2rem;
    }
    .hero h1 {
        font-size: 2rem;
    }
    .hero p {
        font-size: 1.1rem;
    }
    .section-title {
        font-size: 1.6rem;
    }
    .card-header h3 {
        font-size: 1.3rem;
    }
    .base-price {
        font-size: 0.85rem;
    }
    .gallery-item img {
        height: 220px;
    }
}
@media (max-width: 680px) {
    .container {
        padding: 1rem;
    }
    .header-flex {
        flex-direction: column;
        text-align: center;
    }
    .logo img {
        height: 150px;
    }
    .hero {
        padding: 1.5rem;
    }
    .hero h1 {
        font-size: 1.7rem;
    }
    .hero p {
        font-size: 1rem;
    }
    .cta-button {
        padding: 0.7rem 1.5rem;
        font-size: 1rem;
    }
    .section-title {
        font-size: 1.4rem;
    }
    .card-grid {
        gap: 1.2rem;
    }
    .card-header {
        padding: 1rem 1rem 0.5rem 1rem;
    }
    .card-header h3 {
        font-size: 1.2rem;
    }
    .base-price {
        font-size: 0.8rem;
        padding: 0.15rem 0.6rem;
    }
    .toggle-icon {
        font-size: 1rem;
    }
    .card-content {
        padding: 0 1rem;
    }
    .card-content p, .card-content ul {
        font-size: 0.9rem;
    }
    .gallery-grid {
        gap: 1rem;
    }
    .gallery-item img {
        height: 180px;
    }
    .contact {
        padding: 1.2rem;
    }
    .contact-flex {
        flex-direction: column;
        gap: 1rem;
    }
    .contact-info, .contact-form {
        min-width: 100%;
    }
    input, textarea, button {
        font-size: 0.9rem;
    }
    footer {
        font-size: 0.8rem;
    }
}
.legal-details {
    margin-top: 1.5rem;
    text-align: left;
    font-size: 0.85rem;
    background: #f8fafc;
    border-radius: 0.8rem;
    padding: 0.5rem;
}
.legal-details summary {
    cursor: pointer;
    font-weight: 600;
    color: #1a5f8b;
    padding: 0.3rem 0.5rem;
    outline: none;
    list-style: none;
    display: inline-block;
}
.legal-details summary::-webkit-details-marker {
    display: none;
}
.legal-details summary::before {
    content: "▶ ";
    font-size: 0.8rem;
    display: inline-block;
    transition: transform 0.2s;
}
.legal-details[open] summary::before {
    transform: rotate(90deg);
}
.legal-content {
    padding: 1rem;
    background: white;
    border-radius: 0.6rem;
    margin-top: 0.5rem;
    color: #2c3e50;
}
.legal-content h3 {
    font-size: 1rem;
    margin: 1rem 0 0.5rem 0;
    color: #1a5f8b;
}
.legal-content p, .legal-content ul {
    margin: 0.3rem 0;
    line-height: 1.4;
}
.legal-content ul {
    padding-left: 1.5rem;
}
.legal-content hr {
    margin: 1rem 0;
    border: none;
    border-top: 1px solid #cbdde6;
}