/* ══ RESET & BASE ══ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    color: #1a1a2e;
    line-height: 1.6;
    background: #fff;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }
.hidden { display: none !important; }

/* ══ HEADER ══ */
.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: #fff;
    border-bottom: 2px solid #f0f0f0;
    padding: 14px 0;
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}
.logo {
    font-weight: 800;
    font-size: 1.25rem;
    color: #1a1a2e;
    white-space: nowrap;
}
.nav { display: flex; gap: 24px; }
.nav a {
    font-size: 0.9rem;
    font-weight: 600;
    color: #555;
    transition: color 0.2s;
}
.nav a:hover { color: #e67e22; }
.header-phone {
    font-weight: 700;
    font-size: 1rem;
    color: #fff;
    background: #e67e22;
    padding: 8px 18px;
    border-radius: 6px;
    white-space: nowrap;
    transition: background 0.2s;
}
.header-phone:hover { background: #cf6e17; }
.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.6rem;
    cursor: pointer;
    color: #1a1a2e;
}

/* ══ HERO ══ */
.hero {
    position: relative;
    background: linear-gradient(135deg, #2c3e50 0%, #1a1a2e 100%);
    color: #fff;
    padding: 100px 0 80px;
    text-align: center;
    overflow: hidden;
}
.hero-overlay {
    position: absolute;
    inset: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><rect fill="%23ffffff" opacity="0.03" width="50" height="50"/></svg>');
    background-size: 80px;
}
.hero-content { position: relative; z-index: 1; max-width: 700px; margin: 0 auto; }
.hero h1 {
    font-size: 2.6rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 16px;
}
.hero-sub {
    font-size: 1.15rem;
    opacity: 0.9;
    margin-bottom: 32px;
    line-height: 1.5;
}
.hero-cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ══ BUTTONS ══ */
.btn {
    display: inline-block;
    padding: 14px 28px;
    font-weight: 700;
    font-size: 1rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    border: 2px solid transparent;
    text-align: center;
}
.btn-primary {
    background: #e67e22;
    color: #fff;
    border-color: #e67e22;
}
.btn-primary:hover { background: #cf6e17; border-color: #cf6e17; }
.btn-outline {
    background: transparent;
    color: #fff;
    border-color: rgba(255,255,255,0.4);
}
.btn-outline:hover { border-color: #fff; background: rgba(255,255,255,0.1); }
.btn-full { width: 100%; }

/* ══ TRUST BAR ══ */
.trust-bar { background: #f8f9fa; padding: 48px 0; }
.trust-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; text-align: center; }
.trust-icon { font-size: 2rem; margin-bottom: 10px; }
.trust-item h3 { font-size: 1rem; margin-bottom: 4px; color: #1a1a2e; }
.trust-item p { font-size: 0.88rem; color: #666; }

/* ══ SERVICES ══ */
.services { padding: 72px 0; }
.services h2, .about h2, .gallery h2, .testimonials h2, .contact h2, .service-area h2 {
    font-size: 2rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 8px;
    color: #1a1a2e;
}
.section-sub {
    text-align: center;
    color: #666;
    margin-bottom: 40px;
    font-size: 1.05rem;
}
.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.service-card {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 28px 20px;
    text-align: center;
    transition: transform 0.2s, box-shadow 0.2s;
    border: 1px solid #eee;
}
.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}
.service-icon { font-size: 2rem; margin-bottom: 12px; }
.service-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.service-card p { font-size: 0.88rem; color: #555; line-height: 1.5; }

/* ══ ABOUT ══ */
.about { padding: 72px 0; background: #1a1a2e; color: #fff; }
.about h2 { color: #fff; }
.about-text { max-width: 720px; margin: 0 auto; text-align: center; }
.about-text p { margin-bottom: 16px; opacity: 0.9; font-size: 1.05rem; }
.about-stats {
    display: flex;
    justify-content: center;
    gap: 48px;
    margin-top: 32px;
}
.stat { text-align: center; }
.stat strong {
    display: block;
    font-size: 1.3rem;
    color: #e67e22;
    margin-bottom: 4px;
}
.stat span { font-size: 0.85rem; opacity: 0.75; }

/* ══ SERVICE AREA ══ */
.service-area { padding: 48px 0; background: #f8f9fa; text-align: center; }
.service-area h2 { margin-bottom: 20px; }
.area-tags { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.area-tag {
    background: #fff;
    border: 1px solid #ddd;
    padding: 8px 18px;
    border-radius: 100px;
    font-size: 0.9rem;
    font-weight: 600;
    color: #333;
}

/* ══ GALLERY ══ */
.gallery { padding: 72px 0; }
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}
.gallery-item { border-radius: 10px; overflow: hidden; }
.gallery-item img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
}
.gallery-placeholder {
    background: linear-gradient(135deg, #e8e8e8 0%, #d4d4d4 100%);
    height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: #888;
    font-size: 0.95rem;
}

/* ══ TESTIMONIALS ══ */
.testimonials { padding: 72px 0; background: #f8f9fa; }
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 32px;
}
.testimonial-card {
    background: #fff;
    border-radius: 12px;
    padding: 28px;
    border: 1px solid #eee;
}
.stars { font-size: 1.1rem; margin-bottom: 12px; }
.testimonial-card p { font-size: 0.95rem; color: #444; margin-bottom: 14px; line-height: 1.6; }
.testimonial-card strong { font-size: 0.85rem; color: #888; }

/* ══ CONTACT ══ */
.contact { padding: 72px 0; }
.contact-inner {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 48px;
    align-items: start;
}
.contact-form-wrap h2 { text-align: left; margin-bottom: 24px; }
form { display: flex; flex-direction: column; gap: 14px; }
.form-row { display: flex; gap: 14px; }
.form-row input { flex: 1; }
input, select, textarea {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 0.95rem;
    font-family: inherit;
    background: #f8f9fa;
    transition: border 0.2s;
}
input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: #e67e22;
    background: #fff;
}
.contact-info {
    background: #1a1a2e;
    color: #fff;
    padding: 36px;
    border-radius: 12px;
    text-align: center;
}
.contact-info h3 { margin-bottom: 16px; font-size: 1.1rem; }
.contact-phone {
    display: inline-block;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 24px;
    text-align: center;
    width: 100%;
}
.footer-call {
    color: #e67e22;
    font-weight: 700;
}
.contact-details p { font-size: 0.9rem; margin-bottom: 16px; opacity: 0.85; line-height: 1.6; }

/* ══ FOOTER ══ */
.footer {
    background: #111;
    color: #aaa;
    padding: 40px 0 24px;
    text-align: center;
}
.footer-inner { display: flex; flex-direction: column; align-items: center; gap: 16px; }
.footer-brand strong { color: #fff; font-size: 1.1rem; }
.footer-brand p { font-size: 0.88rem; }
.footer-brand a { color: #e67e22; }
.footer-links { display: flex; gap: 20px; }
.footer-links a { font-size: 0.85rem; color: #888; transition: color 0.2s; }
.footer-links a:hover { color: #e67e22; }
.footer-copy { font-size: 0.8rem; margin-top: 8px; }

/* ══ FLOATING CALL BUTTON ══ */
.fab-call {
    display: none;
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: #e67e22;
    color: #fff;
    padding: 14px 22px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1rem;
    box-shadow: 0 4px 16px rgba(230, 126, 34, 0.4);
    z-index: 200;
    transition: background 0.2s;
}
.fab-call:hover { background: #cf6e17; }

/* ══ MOBILE ══ */
@media (max-width: 900px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .testimonials-grid { grid-template-columns: 1fr; }
    .contact-inner { grid-template-columns: 1fr; }
    .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #fff;
        flex-direction: column;
        padding: 16px 20px;
        border-bottom: 2px solid #f0f0f0;
        gap: 12px;
    }
    .nav.open { display: flex; }
    .menu-toggle { display: block; }
    .header-phone { display: none; }
    .hero h1 { font-size: 1.9rem; }
    .hero { padding: 64px 0 56px; }
    .trust-grid { grid-template-columns: 1fr; gap: 24px; }
    .about-stats { flex-direction: column; gap: 20px; }
    .form-row { flex-direction: column; gap: 14px; }
    .fab-call { display: flex; align-items: center; gap: 8px; }
    .gallery-grid { grid-template-columns: 1fr 1fr; }
    .gallery-placeholder { height: 160px; }
}
@media (max-width: 480px) {
    .services-grid { grid-template-columns: 1fr; }
    .gallery-grid { grid-template-columns: 1fr; }
}