/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Segoe UI', Arial, sans-serif; color: #333; background: #fff; line-height: 1.6; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ===== VARIABLES ===== */
:root {
    --red: #c0392b;
    --red-dark: #a93226;
    --blue: #1a237e;
    --yellow: #ffd700;
    --light: #f8f9fa;
    --dark: #1a1a2e;
    --gray: #6c757d;
    --shadow: 0 4px 24px rgba(0,0,0,0.10);
    --shadow-hover: 0 8px 32px rgba(0,0,0,0.16);
    --radius: 10px;
    --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== CONTAINER ===== */
.container { max-width: 1180px; margin: 0 auto; padding: 0 20px; }

/* ===== SECTION TITLE ===== */
.section-title { text-align: center; margin-bottom: 52px; }
.section-title h2 { font-size: 36px; font-weight: 800; color: var(--blue); text-transform: uppercase; letter-spacing: 1px; }
.section-title h2 span { color: var(--red); }
.section-title p { color: var(--gray); margin-top: 10px; font-size: 16px; }
.title-line { width: 60px; height: 4px; background: var(--red); margin: 14px auto 0; border-radius: 2px; }

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 13px 30px; border-radius: var(--radius);
    font-weight: 700; font-size: 15px; cursor: pointer;
    transition: var(--transition); border: none;
    text-transform: uppercase; letter-spacing: 0.5px;
}
.btn-primary { background: var(--red); color: #fff; }
.btn-primary:hover { background: var(--red-dark); transform: translateY(-3px); box-shadow: 0 8px 24px rgba(192,57,43,0.35); }
.btn-outline { background: transparent; color: #fff; border: 2px solid #fff; }
.btn-outline:hover { background: #fff; color: var(--red); transform: translateY(-3px); }
.btn-yellow { background: var(--yellow); color: var(--dark); }
.btn-yellow:hover { background: #e6c200; transform: translateY(-3px); box-shadow: 0 8px 24px rgba(255,215,0,0.35); }

/* ===== HERO SECTION ===== */
.hero {
    background: linear-gradient(135deg, var(--blue) 0%, #283593 45%, var(--red) 100%);
    color: #fff;
    padding: 90px 0 70px;
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute; inset: 0;
    background: url('../images/banner/hero-bg.jpg') center/cover no-repeat;
    opacity: 0.07;
}
.hero-content { position: relative; z-index: 1; display: flex; align-items: center; gap: 50px; flex-wrap: wrap; }
.hero-text { flex: 1; min-width: 280px; }
.hero-badge {
    display: inline-flex; align-items: center; gap: 7px;
    background: var(--yellow); color: var(--dark);
    padding: 6px 16px; border-radius: 20px;
    font-size: 13px; font-weight: 700; margin-bottom: 18px;
    text-transform: uppercase; letter-spacing: 1px;
}
.hero-text h1 { font-size: 52px; font-weight: 900; line-height: 1.1; margin-bottom: 18px; text-transform: uppercase; }
.hero-text h1 span { color: var(--yellow); }
.hero-text p { font-size: 17px; opacity: 0.9; margin-bottom: 30px; max-width: 480px; line-height: 1.7; }
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-phones { margin-top: 30px; display: flex; gap: 16px; flex-wrap: wrap; }
.hero-phone {
    display: flex; align-items: center; gap: 10px;
    background: rgba(255,255,255,0.12); padding: 10px 20px;
    border-radius: 40px; border: 1px solid rgba(255,255,255,0.2);
    transition: var(--transition);
}
.hero-phone:hover { background: rgba(255,255,255,0.22); }
.hero-phone i { color: var(--yellow); font-size: 18px; }
.hero-phone a { color: #fff; font-weight: 700; font-size: 16px; }

/* Hero Image */
.hero-image { flex: 1; min-width: 260px; text-align: center; }
.hero-image img {
    max-height: 400px;
    filter: drop-shadow(0 12px 36px rgba(0,0,0,0.35));
    transition: var(--transition);
}
.hero-image img:hover { transform: scale(1.03); }

/* Hero Appliance Badges */
.hero-appliances { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 24px; }
.appliance-badge {
    background: rgba(255,255,255,0.14);
    border: 1px solid rgba(255,255,255,0.28);
    color: #fff; padding: 8px 16px; border-radius: 30px;
    font-size: 13px; font-weight: 600;
    display: flex; align-items: center; gap: 7px;
    transition: var(--transition);
}
.appliance-badge:hover { background: rgba(255,255,255,0.24); transform: translateY(-2px); }
.appliance-badge i { color: var(--yellow); }

/* Services Strip */
.hero-services-strip { background: var(--yellow); padding: 14px 0; }
.hero-services-strip .container { display: flex; justify-content: center; gap: 28px; flex-wrap: wrap; }
.hero-services-strip span { font-weight: 700; color: var(--dark); font-size: 14px; text-transform: uppercase; letter-spacing: 0.5px; }
.hero-services-strip span i { color: var(--red); margin-right: 6px; }

/* ===== WHY CHOOSE US ===== */
.why-us { padding: 80px 0; background: var(--light); }
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 26px; }
.feature-card {
    background: #fff; border-radius: var(--radius);
    padding: 32px 24px; text-align: center;
    box-shadow: var(--shadow); transition: var(--transition);
    border-top: 4px solid var(--red);
}
.feature-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-hover); }
.feature-card .icon {
    width: 68px; height: 68px;
    background: linear-gradient(135deg, var(--red), #e74c3c);
    border-radius: 50%; display: flex; align-items: center;
    justify-content: center; margin: 0 auto 18px;
    color: #fff; font-size: 28px;
    transition: var(--transition);
}
/* Image support inside icon */
.feature-card .icon img { width: 36px; height: 36px; object-fit: contain; filter: brightness(0) invert(1); }
.feature-card:hover .icon { transform: scale(1.1) rotate(5deg); }
.feature-card h3 { font-size: 17px; font-weight: 700; color: var(--blue); margin-bottom: 10px; }
.feature-card p { font-size: 14px; color: var(--gray); line-height: 1.6; }

/* ===== SERVICES SECTION (HOME) ===== */
.services-section { padding: 80px 0; }
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 28px; }
.service-card {
    background: #fff; border-radius: var(--radius);
    overflow: hidden; box-shadow: var(--shadow);
    transition: var(--transition);
}
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-hover); }
.service-card-img {
    height: 190px;
    display: flex; align-items: center; justify-content: center;
    position: relative; overflow: hidden;
}
/* When real image is added it fills the container */
.service-card-img img {
    width: 100%; height: 100%; object-fit: cover;
    transition: transform 0.5s ease;
}
.service-card:hover .service-card-img img { transform: scale(1.07); }
.service-card-img .service-icon {
    position: absolute; font-size: 72px;
    color: rgba(255,255,255,0.25);
    transition: var(--transition);
}
.service-card:hover .service-card-img .service-icon { transform: scale(1.15) rotate(-5deg); }
.service-card-body { padding: 22px; }
.service-card-body h3 { font-size: 19px; font-weight: 700; color: var(--blue); margin-bottom: 8px; }
.service-card-body p { font-size: 14px; color: var(--gray); margin-bottom: 14px; line-height: 1.6; }
.service-tag {
    display: inline-block; background: #fef3f2; color: var(--red);
    padding: 3px 11px; border-radius: 20px;
    font-size: 12px; font-weight: 600; margin: 2px;
    transition: var(--transition);
}
.service-tag:hover { background: var(--red); color: #fff; }

/* ===== STATS COUNTER ===== */
.stats-section { background: linear-gradient(135deg, var(--blue), #283593); color: #fff; padding: 70px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 30px; text-align: center; }
.stat-item h3 { font-size: 52px; font-weight: 900; color: var(--yellow); line-height: 1; }
.stat-item p { font-size: 14px; opacity: 0.85; margin-top: 8px; text-transform: uppercase; letter-spacing: 1.5px; }

/* ===== TESTIMONIALS ===== */
.testimonials { padding: 80px 0; background: var(--light); }
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 26px; }
.testimonial-card {
    background: #fff; border-radius: var(--radius);
    padding: 30px; box-shadow: var(--shadow);
    position: relative; transition: var(--transition);
}
.testimonial-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
.testimonial-card::before {
    content: '\201C'; font-size: 90px; color: var(--red);
    opacity: 0.12; position: absolute; top: 8px; left: 18px;
    line-height: 1; font-family: Georgia, serif;
}
.testimonial-card p { font-size: 15px; color: #555; font-style: italic; margin-bottom: 18px; position: relative; z-index: 1; line-height: 1.7; }
.testimonial-author { display: flex; align-items: center; gap: 14px; }
.author-avatar {
    width: 48px; height: 48px; background: var(--red);
    border-radius: 50%; display: flex; align-items: center;
    justify-content: center; color: #fff; font-weight: 700;
    font-size: 18px; flex-shrink: 0; overflow: hidden;
}
/* When photo is added */
.author-avatar img { width: 100%; height: 100%; object-fit: cover; }
.author-info h4 { font-size: 15px; font-weight: 700; color: var(--blue); }
.author-info span { font-size: 12px; color: var(--gray); }
.stars { color: var(--yellow); font-size: 14px; margin-bottom: 12px; letter-spacing: 2px; }

/* ===== CTA SECTION ===== */
.cta-section { background: var(--red); color: #fff; padding: 70px 0; text-align: center; }
.cta-section h2 { font-size: 38px; font-weight: 800; margin-bottom: 14px; }
.cta-section p { font-size: 17px; opacity: 0.9; margin-bottom: 30px; }
.cta-phones { display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; margin-bottom: 28px; }
.cta-phone {
    display: flex; align-items: center; gap: 12px;
    background: rgba(255,255,255,0.15); padding: 13px 26px;
    border-radius: 40px; font-size: 20px; font-weight: 800;
    transition: var(--transition); border: 1px solid rgba(255,255,255,0.2);
}
.cta-phone:hover { background: rgba(255,255,255,0.25); transform: translateY(-3px); }
.cta-phone i { color: var(--yellow); }
.cta-phone a { color: #fff; }

/* ===== PAGE BANNER ===== */
.page-banner {
    background: linear-gradient(135deg, var(--blue), var(--red));
    color: #fff; padding: 70px 0; text-align: center;
    position: relative; overflow: hidden;
}
.page-banner::before {
    content: ''; position: absolute; inset: 0;
    background: url('../images/banner/banner.jpg') center/cover no-repeat;
    opacity: 0.1;
}
.page-banner h1 { font-size: 44px; font-weight: 900; text-transform: uppercase; position: relative; }
.page-banner p { font-size: 16px; opacity: 0.85; margin-top: 10px; position: relative; }
.breadcrumb { display: flex; justify-content: center; gap: 8px; margin-top: 14px; font-size: 14px; opacity: 0.8; position: relative; }
.breadcrumb a { color: var(--yellow); }
.breadcrumb a:hover { color: #fff; }
.breadcrumb span { color: #fff; }

/* ===== ABOUT PAGE ===== */
.about-section { padding: 80px 0; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.about-img { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); position: relative; }
.about-img img { width: 100%; height: 420px; object-fit: cover; transition: transform 0.5s ease; }
.about-img:hover img { transform: scale(1.04); }
.about-img-badge {
    position: absolute; bottom: 24px; right: 24px;
    background: var(--red); color: #fff;
    padding: 16px 22px; border-radius: var(--radius); text-align: center;
    box-shadow: 0 4px 16px rgba(192,57,43,0.4);
}
.about-img-badge h3 { font-size: 34px; font-weight: 900; line-height: 1; }
.about-img-badge p { font-size: 12px; text-transform: uppercase; letter-spacing: 1px; margin-top: 4px; }
.about-content h2 { font-size: 34px; font-weight: 800; color: var(--blue); margin-bottom: 18px; line-height: 1.2; }
.about-content h2 span { color: var(--red); }
.about-content p { color: var(--gray); margin-bottom: 16px; font-size: 15px; line-height: 1.75; }
.about-list { margin: 22px 0; }
.about-list li { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 12px; font-size: 15px; }
.about-list li i { color: var(--red); margin-top: 3px; flex-shrink: 0; font-size: 16px; }
.owner-card {
    background: var(--light); border-radius: var(--radius);
    padding: 22px; display: flex; align-items: center;
    gap: 18px; margin-top: 28px; border-left: 4px solid var(--red);
    transition: var(--transition);
}
.owner-card:hover { box-shadow: var(--shadow); }
.owner-avatar {
    width: 64px; height: 64px; background: var(--red);
    border-radius: 50%; display: flex; align-items: center;
    justify-content: center; color: #fff; font-size: 28px;
    flex-shrink: 0; overflow: hidden;
}
/* When owner photo is added */
.owner-avatar img { width: 100%; height: 100%; object-fit: cover; }
.owner-info h4 { font-weight: 700; color: var(--blue); font-size: 17px; }
.owner-info span { font-size: 13px; color: var(--gray); }

/* ===== SERVICES DETAIL PAGE ===== */
.services-detail { padding: 80px 0; }

.service-detail-card {
    display: grid;
    grid-template-columns: 280px 1fr;
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin-bottom: 32px;
    overflow: hidden;
    transition: var(--transition);
}
.service-detail-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); }

/* Left image panel */
.sd-image-panel {
    position: relative;
    min-height: 240px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
/* Real image fills the panel */
.sd-image-panel img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}
.service-detail-card:hover .sd-image-panel img { transform: scale(1.06); }

/* Placeholder shown when no image */
.sd-img-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    min-height: 240px;
}
.sd-img-placeholder i {
    font-size: 72px;
    color: rgba(255,255,255,0.35);
    transition: var(--transition);
}
/* Hide placeholder when real image is present */
.sd-image-panel img ~ .sd-img-placeholder { display: none; }
.service-detail-card:hover .sd-img-placeholder i { transform: scale(1.1); color: rgba(255,255,255,0.5); }

/* Right content */
.sd-content {
    padding: 32px 36px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.sd-title-row {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 14px;
}
.sd-badge {
    width: 48px; height: 48px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: 20px;
    flex-shrink: 0;
}
.sd-content h2 { font-size: 26px; font-weight: 800; color: var(--blue); margin: 0; }
.sd-content > p { color: var(--gray); font-size: 15px; margin-bottom: 20px; line-height: 1.75; }
.sd-tags { display: flex; flex-wrap: wrap; gap: 9px; }
.sd-tags span {
    background: var(--light); color: #444;
    padding: 6px 14px; border-radius: 20px;
    font-size: 13px; font-weight: 600;
    border: 1px solid #e0e0e0; transition: var(--transition);
}
.sd-tags span:hover { background: var(--red); color: #fff; border-color: var(--red); }
.sd-tags span i { color: var(--red); margin-right: 5px; }
.sd-tags span:hover i { color: #fff; }

/* Responsive */
@media (max-width: 768px) {
    .service-detail-card { grid-template-columns: 1fr; }
    .sd-image-panel { min-height: 200px; }
    .sd-img-placeholder { min-height: 200px; }
    .sd-content { padding: 24px; }
    .sd-content h2 { font-size: 21px; }
}

/* ===== GALLERY PAGE ===== */
.gallery-section { padding: 80px 0; }
.gallery-filter { display: flex; justify-content: center; gap: 10px; flex-wrap: wrap; margin-bottom: 40px; }
.filter-btn {
    padding: 9px 22px; border: 2px solid var(--red);
    border-radius: 30px; background: transparent; color: var(--red);
    font-weight: 600; cursor: pointer; transition: var(--transition); font-size: 14px;
}
.filter-btn.active, .filter-btn:hover { background: var(--red); color: #fff; transform: translateY(-2px); }
.gallery-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 22px; }
.gallery-item {
    border-radius: var(--radius); overflow: hidden;
    box-shadow: var(--shadow); position: relative;
    cursor: pointer; transition: var(--transition);
}
.gallery-item:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
.gallery-item img { width: 100%; height: 230px; object-fit: cover; transition: transform 0.5s ease; display: block; }
.gallery-item:hover img { transform: scale(1.08); }
.gallery-overlay {
    position: absolute; inset: 0;
    background: rgba(26,35,126,0.72);
    display: flex; align-items: center; justify-content: center;
    opacity: 0; transition: var(--transition);
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay i { color: #fff; font-size: 40px; transform: scale(0.7); transition: var(--transition); }
.gallery-item:hover .gallery-overlay i { transform: scale(1); }
.gallery-placeholder {
    width: 100%; height: 230px;
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    background: linear-gradient(135deg, var(--blue), #3949ab);
    color: #fff; gap: 12px;
}
.gallery-placeholder i { font-size: 52px; opacity: 0.55; }
.gallery-placeholder span { font-size: 14px; font-weight: 600; opacity: 0.85; }

/* ===== CONTACT PAGE ===== */
.contact-section { padding: 80px 0; }
.contact-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 44px; }
.contact-info h3 { font-size: 26px; font-weight: 700; color: var(--blue); margin-bottom: 24px; }
.contact-item { display: flex; gap: 18px; margin-bottom: 26px; align-items: flex-start; }
.contact-item .ci-icon {
    width: 52px; height: 52px; background: var(--red);
    border-radius: 50%; display: flex; align-items: center;
    justify-content: center; color: #fff; font-size: 20px;
    flex-shrink: 0; transition: var(--transition);
}
.contact-item:hover .ci-icon { transform: scale(1.1); }
.contact-item h4 { font-weight: 700; color: var(--blue); margin-bottom: 5px; font-size: 15px; }
.contact-item p, .contact-item a { font-size: 15px; color: var(--gray); }
.contact-item a:hover { color: var(--red); }
.whatsapp-btn {
    display: inline-flex; align-items: center; gap: 12px;
    background: #25d366; color: #fff; padding: 14px 26px;
    border-radius: var(--radius); font-weight: 700; font-size: 16px;
    margin-top: 22px; transition: var(--transition);
}
.whatsapp-btn:hover { background: #1ebe5d; transform: translateY(-3px); box-shadow: 0 8px 24px rgba(37,211,102,0.4); }
.contact-form { background: var(--light); border-radius: var(--radius); padding: 38px; box-shadow: var(--shadow); }
.contact-form h3 { font-size: 23px; font-weight: 700; color: var(--blue); margin-bottom: 26px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-weight: 600; margin-bottom: 7px; font-size: 14px; color: #444; }
.form-group input, .form-group select, .form-group textarea {
    width: 100%; padding: 13px 16px;
    border: 2px solid #e0e0e0; border-radius: var(--radius);
    font-size: 15px; font-family: inherit;
    transition: var(--transition); background: #fff;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none; border-color: var(--red);
    box-shadow: 0 0 0 3px rgba(192,57,43,0.1);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.map-section { padding: 0 0 80px; }
.map-section iframe { width: 100%; height: 400px; border: none; border-radius: var(--radius); box-shadow: var(--shadow); }

/* ===== FOOTER ===== */
footer { background: var(--dark); color: #ccc; }
.footer-top { padding: 64px 0 44px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 36px; }
.footer-logo { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; }
.footer-logo .logo-icon {
    width: 48px; height: 48px; background: var(--red);
    border-radius: 50%; display: flex; align-items: center;
    justify-content: center; color: #fff; font-size: 20px; flex-shrink: 0;
    overflow: hidden;
}
/* When logo image is added */
.footer-logo .logo-icon img { width: 100%; height: 100%; object-fit: cover; }
.footer-logo h3 { font-size: 18px; font-weight: 800; color: #fff; margin: 0; }
.footer-logo span { font-size: 12px; color: #aaa; }
.footer-col p { font-size: 14px; line-height: 1.75; color: #aaa; }
.footer-social { display: flex; gap: 10px; margin-top: 20px; }
.footer-social a {
    width: 40px; height: 40px; background: rgba(255,255,255,0.08);
    border-radius: 50%; display: flex; align-items: center;
    justify-content: center; color: #ccc; transition: var(--transition); font-size: 16px;
}
.footer-social a:hover { background: var(--red); color: #fff; transform: translateY(-3px); }
.footer-col h4 {
    font-size: 16px; font-weight: 700; color: #fff;
    margin-bottom: 20px; padding-bottom: 10px;
    border-bottom: 2px solid var(--red); display: inline-block;
}
.footer-col ul li { margin-bottom: 11px; }
.footer-col ul li a {
    color: #aaa; font-size: 14px; transition: var(--transition);
    display: flex; align-items: center; gap: 8px;
}
.footer-col ul li a:hover { color: var(--yellow); padding-left: 4px; }
.footer-col ul li a i { font-size: 11px; color: var(--red); }
.footer-contact li { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 13px; font-size: 14px; color: #aaa; }
.footer-contact li i { color: var(--red); margin-top: 2px; flex-shrink: 0; }
.footer-contact li a { color: #aaa; transition: var(--transition); }
.footer-contact li a:hover { color: var(--yellow); }
.footer-bottom { background: rgba(0,0,0,0.3); padding: 18px 0; text-align: center; font-size: 13px; color: #888; }

/* ===== FLOATING WHATSAPP ===== */
.float-whatsapp { position: fixed; bottom: 26px; right: 26px; z-index: 999; }
.float-whatsapp a {
    width: 58px; height: 58px; background: #25d366;
    border-radius: 50%; display: flex; align-items: center;
    justify-content: center; color: #fff; font-size: 30px;
    box-shadow: 0 4px 20px rgba(37,211,102,0.5);
    animation: pulse-wa 2.2s infinite; transition: var(--transition);
}
.float-whatsapp a:hover { transform: scale(1.12); }
@keyframes pulse-wa {
    0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.5); }
    50% { box-shadow: 0 4px 36px rgba(37,211,102,0.85); }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 992px) {
    .about-grid, .contact-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .hero-text h1 { font-size: 40px; }
}
@media (max-width: 768px) {
    .hero { padding: 60px 0 50px; }
    .hero-text h1 { font-size: 30px; }
    .section-title h2 { font-size: 26px; }
    .page-banner h1 { font-size: 30px; }
    .footer-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .cta-section h2 { font-size: 26px; }
}
@media (max-width: 480px) {
    .hero-btns { flex-direction: column; }
    .hero-phones { flex-direction: column; gap: 10px; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .cta-phones { flex-direction: column; align-items: center; }
}

/* ===== LIGHTBOX ===== */
#lightbox {
    display: none; position: fixed; inset: 0; z-index: 9999;
    align-items: center; justify-content: center;
}
#lightbox.active { display: flex; }
.lb-overlay { position: absolute; inset: 0; background: rgba(0,0,0,0.88); }
.lb-content {
    position: relative; z-index: 1; max-width: 90vw; max-height: 90vh;
    display: flex; flex-direction: column; align-items: center; gap: 14px;
}
.lb-content img {
    max-width: 80vw; max-height: 75vh;
    border-radius: var(--radius); box-shadow: 0 8px 40px rgba(0,0,0,0.6);
    object-fit: contain;
}
.lb-caption { color: #ddd; font-size: 15px; font-weight: 500; }
.lb-close {
    position: absolute; top: -44px; right: 0;
    background: none; border: none; color: #fff;
    font-size: 38px; cursor: pointer; line-height: 1;
    transition: var(--transition);
}
.lb-close:hover { color: var(--yellow); transform: rotate(90deg); }
.lb-prev, .lb-next {
    position: fixed; top: 50%; transform: translateY(-50%);
    background: rgba(255,255,255,0.12); border: none; color: #fff;
    font-size: 44px; cursor: pointer; padding: 10px 18px;
    border-radius: var(--radius); transition: var(--transition); z-index: 2;
}
.lb-prev { left: 20px; }
.lb-next { right: 20px; }
.lb-prev:hover, .lb-next:hover { background: var(--red); }