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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #f5f7fa;
    color: #1a1a2e;
    line-height: 1.6;
}

a { color: #1e5af5; text-decoration: none; }
a:hover { text-decoration: underline; }

/* Nav */
nav {
    background: #fff;
    border-bottom: 1px solid #e2e5e9;
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 100;
}

nav .logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    font-size: 1.1rem;
    color: #1a1a2e;
}

nav .logo img {
    height: 32px;
    width: auto;
}

nav .links {
    display: flex;
    gap: 1.5rem;
    list-style: none;
    align-items: center;
}

nav .links a {
    color: #555;
    font-size: 0.9rem;
    font-weight: 500;
}

nav .links a.active,
nav .links a:hover {
    color: #1e5af5;
    text-decoration: none;
}

.lang-btns {
    display: flex;
    gap: 0.25rem;
}

.lang-btns button {
    background: none;
    border: none;
    color: #888;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.2rem 0.5rem;
    cursor: pointer;
}

.lang-btns button.active {
    color: #1e5af5;
    background: #eef4ff;
    border-radius: 4px;
}

.menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.3rem;
    cursor: pointer;
    padding: 0.25rem;
}

/* Hero */
.hero {
    background: #fff;
    padding: 3rem 1rem;
    text-align: center;
    border-bottom: 1px solid #e2e5e9;
}

.hero h1 {
    font-size: clamp(1.8rem, 5vw, 3rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 0.75rem;
}

.hero h1 span {
    color: #1e5af5;
}

.hero p {
    color: #555;
    font-size: 1.05rem;
    max-width: 500px;
    margin: 0 auto 1.5rem;
}

.hero .btns {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.7rem 1.4rem;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    border: none;
    text-decoration: none;
}

.btn-blue {
    background: #1e5af5;
    color: #fff;
}

.btn-blue:hover {
    background: #1749c7;
    text-decoration: none;
}

.btn-gray {
    background: #fff;
    color: #1a1a2e;
    border: 1.5px solid #d0d4d9;
}

.btn-gray:hover {
    border-color: #1e5af5;
    color: #1e5af5;
    text-decoration: none;
}

.stats {
    display: flex;
    justify-content: center;
    gap: 2.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid #e2e5e9;
    max-width: 500px;
    margin: 0 auto;
}

.stats div {
    text-align: center;
}

.stats strong {
    display: block;
    font-size: 1.4rem;
    color: #1e5af5;
}

.stats small {
    font-size: 0.75rem;
    color: #777;
    text-transform: uppercase;
}

/* Sections */
section {
    padding: 2.5rem 1rem;
    max-width: 900px;
    margin: 0 auto;
}

section h2 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

section > p {
    color: #555;
    margin-bottom: 1.5rem;
}

/* Service cards */
.services {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1rem;
}

.service {
    background: #fff;
    border: 1px solid #e2e5e9;
    border-radius: 8px;
    padding: 1.25rem;
}

.service h3 {
    font-size: 1.05rem;
    margin-bottom: 0.3rem;
}

.service p {
    color: #555;
    font-size: 0.9rem;
}

.service .icon {
    width: 40px;
    height: 40px;
    background: #eef4ff;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #1e5af5;
    margin-bottom: 0.75rem;
}

/* Features */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1rem;
}

.feature {
    background: #fff;
    border: 1px solid #e2e5e9;
    border-radius: 8px;
    padding: 1.25rem;
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
}

.feature .icon {
    width: 36px;
    height: 36px;
    min-width: 36px;
    background: #eef4ff;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #1e5af5;
    font-size: 0.9rem;
}

.feature h4 {
    font-size: 0.95rem;
    margin-bottom: 0.15rem;
}

.feature p {
    color: #555;
    font-size: 0.85rem;
}

/* Reviews */
.reviews {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1rem;
}

.review {
    background: #fff;
    border: 1px solid #e2e5e9;
    border-radius: 8px;
    padding: 1.25rem;
}

.review .stars {
    color: #f59e0b;
    font-size: 0.8rem;
    margin-bottom: 0.5rem;
}

.review p {
    color: #555;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.review .author {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.review .author div {
    width: 32px;
    height: 32px;
    background: #1a1a2e;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.8rem;
}

.review .author span {
    font-size: 0.85rem;
    font-weight: 600;
}

/* CTA */
.cta {
    background: #fff;
    border-top: 1px solid #e2e5e9;
    border-bottom: 1px solid #e2e5e9;
    text-align: center;
}

/* Footer */
footer {
    background: #fff;
    border-top: 1px solid #e2e5e9;
    padding: 2rem 1rem 1rem;
}

.footer-inner {
    max-width: 900px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 2rem;
}

.footer-inner > div:first-child p {
    color: #555;
    font-size: 0.9rem;
    margin: 0.5rem 0 1rem;
}

.footer-inner h4 {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.75rem;
}

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

.footer-inner li {
    margin-bottom: 0.4rem;
}

.footer-inner a {
    color: #555;
    font-size: 0.9rem;
}

.social {
    display: flex;
    gap: 0.5rem;
}

.social a {
    width: 34px;
    height: 34px;
    background: #f5f7fa;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #555;
    font-size: 0.85rem;
}

.social a:hover {
    background: #1e5af5;
    color: #fff;
    text-decoration: none;
}

.footer-bottom {
    max-width: 900px;
    margin: 1.5rem auto 0;
    padding-top: 1rem;
    border-top: 1px solid #e2e5e9;
    display: flex;
    justify-content: space-between;
    color: #888;
    font-size: 0.8rem;
}

/* Services page */
.service-group {
    background: #fff;
    border: 1px solid #e2e5e9;
    border-radius: 8px;
    padding: 1.25rem;
    margin-bottom: 1rem;
}

.service-group h3 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #1e5af5;
    margin-bottom: 0.75rem;
}

.service-group ul {
    list-style: none;
    columns: 2;
}

.service-group li {
    padding: 0.35rem 0;
    color: #444;
    font-size: 0.9rem;
    break-inside: avoid;
}

.note {
    background: #fff;
    border: 1px solid #e2e5e9;
    border-radius: 8px;
    padding: 1.25rem;
    color: #555;
    font-size: 0.9rem;
    line-height: 1.7;
}

.note strong {
    color: #1e5af5;
}

/* Contact page */
.contact-wrap {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.contact-info,
.contact-form {
    background: #fff;
    border: 1px solid #e2e5e9;
    border-radius: 8px;
    padding: 1.5rem;
}

.contact-item {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1rem;
    align-items: flex-start;
}

.contact-item .icon {
    width: 36px;
    height: 36px;
    min-width: 36px;
    background: #eef4ff;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #1e5af5;
    font-size: 0.9rem;
}

.contact-item h4 {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: #888;
    margin-bottom: 0.1rem;
}

.contact-item p,
.contact-item a {
    color: #1a1a2e;
    font-size: 0.95rem;
}

.hours li {
    display: flex;
    justify-content: space-between;
    padding: 0.35rem 0;
    border-bottom: 1px solid #f0f0f0;
    font-size: 0.9rem;
}

.hours li:last-child { border-bottom: none; }

.hours li span:first-child { color: #555; }
.hours li span:last-child { font-weight: 600; }

label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: #555;
    margin-bottom: 0.3rem;
}

input, textarea, select {
    width: 100%;
    padding: 0.6rem 0.8rem;
    border: 1.5px solid #d0d4d9;
    border-radius: 6px;
    font-size: 0.95rem;
    font-family: inherit;
    margin-bottom: 0.75rem;
}

input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: #1e5af5;
}

.map {
    max-width: 900px;
    margin: 1.5rem auto 0;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid #e2e5e9;
}

.map iframe {
    width: 100%;
    height: 300px;
    border: 0;
    display: block;
}

/* Mobile */
@media (max-width: 768px) {
    nav .links {
        display: none;
        position: fixed;
        top: 0; right: 0;
        width: 75%; max-width: 280px;
        height: 100vh;
        background: #fff;
        flex-direction: column;
        align-items: flex-start;
        padding: 4rem 1.5rem 1.5rem;
        gap: 0;
        border-left: 1px solid #e2e5e9;
        box-shadow: -5px 0 30px rgba(0,0,0,0.1);
    }

    nav .links.open {
        display: flex;
    }

    nav .links li {
        width: 100%;
        border-bottom: 1px solid #f0f0f0;
    }

    nav .links a {
        display: block;
        padding: 0.9rem 0;
        font-size: 1rem;
    }

    .menu-btn { display: block; }
    .lang-btns { display: none; }
    .mobile-lang { display: flex; margin-top: 1rem; }

    .stats {
        flex-direction: column;
        gap: 0.75rem;
    }

    .stats div {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .stats strong { font-size: 1.1rem; }

    .service-group ul { columns: 1; }

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

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

@media (max-width: 480px) {
    .hero .btns { flex-direction: column; }
    .btn { justify-content: center; width: 100%; }
    .footer-inner { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; text-align: center; gap: 0.25rem; }
}