*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --primary: #1a73e8; --primary-dark: #0d47a1; --primary-light: #4a9af5;
  --accent: #34a853; --accent-dark: #2e7d32;
  --whatsapp: #25d366;
  --dark: #1f2937; --dark-2: #111827;
  --gray: #6b7280; --gray-light: #9ca3af;
  --light: #f3f4f6; --light-2: #e5e7eb;
  --white: #ffffff;
  --shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
  --shadow-md: 0 6px 12px -2px rgba(0,0,0,0.12), 0 3px 6px -3px rgba(0,0,0,0.08);
  --shadow-lg: 0 10px 25px -3px rgba(0,0,0,0.12), 0 6px 10px -4px rgba(0,0,0,0.08);
  --shadow-xl: 0 20px 40px -5px rgba(0,0,0,0.15);
  --radius: 12px; --radius-lg: 20px;
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
html { scroll-behavior: smooth; }
body { font-family: 'Segoe UI', system-ui, -apple-system, sans-serif; color: var(--dark); line-height: 1.6; overflow-x: hidden; }

/* LOADING SCREEN */
#loading {
  position: fixed; inset: 0; z-index: 9999;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}
#loading.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
#loading .spinner { width: 60px; height: 60px; border-radius: 50%; border: 5px solid rgba(255,255,255,0.2); border-top-color: var(--white); animation: spin 0.8s linear infinite; }
#loading p { color: var(--white); margin-top: 20px; font-size: 1.1rem; letter-spacing: 1px; }
@keyframes spin { to { transform: rotate(360deg); } }

/* TOP BAR */
.top-bar { background: var(--dark); color: var(--white); padding: 10px 0; font-size: 14px; position: relative; z-index: 1001; }
.top-bar .container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; }
.top-bar a { color: var(--white); text-decoration: none; }
.social-links { display: flex; gap: 10px; }
.social-links a { width: 32px; height: 32px; border-radius: 50%; background: rgba(255,255,255,0.1); display: flex; align-items: center; justify-content: center; transition: var(--transition); font-size: 15px; }
.social-links a:hover { background: var(--primary); transform: translateY(-2px); }

/* HEADER */
header { background: rgba(255,255,255,0.97); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); box-shadow: var(--shadow); position: sticky; top: 0; z-index: 1000; }
header .container { display: flex; justify-content: space-between; align-items: center; padding: 10px 20px; max-width: 1200px; margin: 0 auto; position: relative; min-height: 190px; }
.logo { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); z-index: 10; }
.logo img { height: 165px; transition: var(--transition); }
.logo img:hover { transform: scale(1.05); }
nav { display: flex; gap: 4px; flex-wrap: wrap; align-items: center; }
.nav-left, .nav-right { display: flex; gap: 4px; align-items: center; }
nav a { color: var(--dark); text-decoration: none; padding: 8px 16px; font-weight: 600; font-size: 14px; border-radius: 8px; transition: var(--transition); position: relative; }
nav a::after { content: ''; position: absolute; bottom: 4px; left: 50%; transform: translateX(-50%) scaleX(0); width: 60%; height: 3px; background: var(--primary); border-radius: 2px; transition: var(--transition); }
nav a:hover::after, nav a.active::after { transform: translateX(-50%) scaleX(1); }
nav a:hover { background: rgba(26,115,232,0.08); color: var(--primary); }
nav a.active { background: var(--primary); color: var(--white); }
nav a.active::after { background: var(--white); }
.dropdown { position: relative; display: inline-block; }
.dropdown-content { display: none; position: absolute; top: 100%; left: 0; background: rgba(255,255,255,0.98); backdrop-filter: blur(12px); min-width: 200px; box-shadow: var(--shadow-xl); border-radius: var(--radius); z-index: 10; overflow: hidden; border: 1px solid rgba(0,0,0,0.06); }
.dropdown-content a { display: block; padding: 12px 16px; color: var(--dark); border-radius: 0; }
.dropdown-content a::after { display: none; }
.dropdown-content a:hover { background: var(--light); color: var(--primary); padding-left: 22px; }
.dropdown:hover .dropdown-content { display: block; animation: fadeIn 0.2s ease; }
.mobile-toggle { display: none; background: none; border: none; font-size: 26px; cursor: pointer; color: var(--dark); padding: 8px; border-radius: 8px; transition: var(--transition); }
.mobile-toggle:hover { background: var(--light); }
@keyframes fadeIn { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: translateY(0); } }

/* HERO */
.hero { position: relative; height: 85vh; min-height: 520px; overflow: hidden; }
.hero .slides { width: 100%; height: 100%; position: relative; }
.hero .slide { position: absolute; inset: 0; opacity: 0; transition: opacity 1.2s ease, transform 1.2s ease; transform: scale(1.05); }
.hero .slide.active { opacity: 1; transform: scale(1); }
.hero .slide img { width: 100%; height: 100%; object-fit: cover; }
.hero .overlay { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(0,0,0,0.6), rgba(0,0,0,0.3)); display: flex; align-items: center; justify-content: center; text-align: center; color: var(--white); padding: 20px; }
.hero .overlay h1 { font-size: clamp(2rem, 5vw, 4rem); margin-bottom: 15px; text-shadow: 2px 4px 12px rgba(0,0,0,0.4); animation: slideUp 0.8s ease 0.2s both; }
.hero .overlay p { font-size: clamp(1rem, 2vw, 1.4rem); max-width: 700px; margin-bottom: 28px; opacity: 0.95; animation: slideUp 0.8s ease 0.4s both; }
.hero .overlay .btn { animation: slideUp 0.8s ease 0.6s both; }
@keyframes slideUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
.hero-dots { position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%); display: flex; gap: 10px; z-index: 5; }
.hero-dots button { width: 14px; height: 14px; border-radius: 50%; border: 2px solid rgba(255,255,255,0.8); background: transparent; cursor: pointer; transition: var(--transition); }
.hero-dots button.active { background: var(--white); transform: scale(1.3); }

/* PAGE HEADER */
.page-header { position: relative; min-height: 320px; display: flex; align-items: center; justify-content: center; text-align: center; color: var(--white); overflow: hidden; }
.page-header img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.page-header .overlay { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(0,0,0,0.7), rgba(0,0,0,0.4)); }
.page-header .content { position: relative; z-index: 2; padding: 80px 20px; }
.page-header h1 { font-size: clamp(1.8rem, 4vw, 3rem); margin-bottom: 10px; text-shadow: 2px 2px 8px rgba(0,0,0,0.3); }
.page-header p { font-size: 1.1rem; opacity: 0.9; }
.breadcrumb { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; font-size: 14px; border-top: 1px solid rgba(255,255,255,0.2); padding-top: 20px; margin-top: 20px; }
.breadcrumb a { color: rgba(255,255,255,0.7); text-decoration: none; transition: var(--transition); }
.breadcrumb a:hover { color: var(--white); }
.breadcrumb span { color: rgba(255,255,255,0.5); }

/* BUTTONS */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 14px 32px; border-radius: 50px; font-weight: 700; font-size: 16px; text-decoration: none; transition: var(--transition); border: none; cursor: pointer; white-space: nowrap; }
.btn-primary { background: linear-gradient(135deg, var(--primary), var(--primary-dark)); color: var(--white); box-shadow: 0 4px 15px rgba(26,115,232,0.3); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 8px 25px rgba(26,115,232,0.4); }
.btn-success { background: linear-gradient(135deg, var(--accent), var(--accent-dark)); color: var(--white); box-shadow: 0 4px 15px rgba(52,168,83,0.3); }
.btn-success:hover { transform: translateY(-3px); box-shadow: 0 8px 25px rgba(52,168,83,0.4); }
.btn-outline { background: transparent; color: var(--white); border: 2px solid var(--white); }
.btn-outline:hover { background: var(--white); color: var(--dark); transform: translateY(-2px); }
.btn-sm { padding: 10px 24px; font-size: 14px; }

/* SECTIONS */
.section { padding: 90px 0; }
.section-alt { background: var(--light); }
.section-title { text-align: center; margin-bottom: 55px; }
.section-title h2 { font-size: clamp(1.5rem, 3vw, 2.5rem); color: var(--dark); margin-bottom: 10px; position: relative; display: inline-block; }
.section-title h2::after { content: ''; display: block; width: 60px; height: 4px; background: linear-gradient(90deg, var(--primary), var(--accent)); border-radius: 2px; margin: 12px auto 0; }
.section-title p { color: var(--gray); max-width: 600px; margin: 15px auto 0; font-size: 1.05rem; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* SERVICE GRID */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 30px; }
.service-card { background: var(--white); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); transition: var(--transition); }
.service-card:hover { transform: translateY(-10px); box-shadow: var(--shadow-xl); }
.service-card img { width: 100%; height: 240px; object-fit: cover; display: block; transition: var(--transition); }
.service-card:hover img { transform: scale(1.05); }
.service-card .body { padding: 28px; position: relative; }
.service-card h3 { font-size: 1.2rem; margin-bottom: 10px; color: var(--primary); }
.service-card a { text-decoration: none; color: inherit; }
.service-card .btn { margin-top: 18px; }
.service-card .icon-wrap { width: 56px; height: 56px; border-radius: 16px; background: linear-gradient(135deg, var(--primary), var(--primary-dark)); color: var(--white); display: flex; align-items: center; justify-content: center; font-size: 24px; margin-bottom: -40px; position: relative; z-index: 2; box-shadow: 0 4px 15px rgba(26,115,232,0.3); }

/* INFO STRIP */
.info-strip { background: linear-gradient(135deg, var(--primary), var(--primary-dark)); color: var(--white); padding: 60px 0; }
.info-strip .grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 30px; text-align: center; }
.info-strip .item { padding: 20px; border-radius: var(--radius); background: rgba(255,255,255,0.08); backdrop-filter: blur(4px); transition: var(--transition); }
.info-strip .item:hover { transform: translateY(-4px); background: rgba(255,255,255,0.14); }
.info-strip .item i { font-size: 2.5rem; margin-bottom: 15px; }
.info-strip .item h3 { font-size: 1.1rem; margin-bottom: 8px; }
.info-strip .item p { opacity: 0.9; }

/* ABOUT */
.about-content { max-width: 900px; margin: 0 auto; line-height: 1.9; font-size: 1.1rem; color: #374151; }
.about-content p { margin-bottom: 20px; }

/* COUNTERS */
.counters { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 30px; text-align: center; }
.counter-item { padding: 30px 20px; border-radius: var(--radius-lg); background: var(--white); box-shadow: var(--shadow); transition: var(--transition); }
.counter-item:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.counter-item i { font-size: 2.5rem; color: var(--primary); margin-bottom: 15px; }
.counter-item .number { font-size: 2.5rem; font-weight: 800; background: linear-gradient(135deg, var(--primary), var(--primary-dark)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.counter-item .label { color: var(--gray); font-size: 0.95rem; margin-top: 5px; }

/* TESTIMONIALS */
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 30px; }
.testimonial-card { background: var(--white); border-radius: var(--radius-lg); padding: 30px; box-shadow: var(--shadow); transition: var(--transition); position: relative; border: 1px solid rgba(0,0,0,0.04); }
.testimonial-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.testimonial-card::before { content: '\201C'; position: absolute; top: 10px; left: 20px; font-size: 4rem; color: var(--primary); opacity: 0.15; font-family: Georgia, serif; line-height: 1; }
.testimonial-card .stars { color: #f59e0b; margin-bottom: 12px; font-size: 1rem; }
.testimonial-card blockquote { font-style: italic; color: #4b5563; line-height: 1.7; margin-bottom: 18px; }
.testimonial-card .author { display: flex; align-items: center; gap: 12px; }
.testimonial-card .author .avatar { width: 44px; height: 44px; border-radius: 50%; background: linear-gradient(135deg, var(--primary), var(--primary-light)); color: var(--white); display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 1.1rem; }
.testimonial-card .author .name { font-weight: 600; font-size: 0.95rem; }
.testimonial-card .author .title { font-size: 0.83rem; color: var(--gray); }

/* GALLERY */
.gallery-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.gallery-item { position: relative; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); transition: var(--transition); cursor: pointer; }
.gallery-item:hover { transform: scale(1.03); box-shadow: var(--shadow-lg); }
.gallery-item img { width: 100%; height: 280px; object-fit: cover; display: block; transition: var(--transition); }
.gallery-item:hover img { transform: scale(1.1); }
.gallery-item .label { position: absolute; bottom: 0; left: 0; right: 0; padding: 15px; background: linear-gradient(transparent, rgba(0,0,0,0.75)); color: var(--white); font-weight: 600; font-size: 0.9rem; transform: translateY(20px); opacity: 0; transition: var(--transition); }
.gallery-item:hover .label { transform: translateY(0); opacity: 1; }

/* LIGHTBOX */
.lightbox { display: none; position: fixed; inset: 0; z-index: 9998; background: rgba(0,0,0,0.92); backdrop-filter: blur(8px); align-items: center; justify-content: center; }
.lightbox.open { display: flex; animation: fadeIn 0.3s ease; }
.lightbox img { max-width: 90vw; max-height: 85vh; border-radius: var(--radius); box-shadow: var(--shadow-xl); }
.lightbox .close { position: absolute; top: 20px; right: 30px; color: var(--white); font-size: 36px; cursor: pointer; transition: var(--transition); background: none; border: none; }
.lightbox .close:hover { transform: rotate(90deg); }
.lightbox .prev, .lightbox .next { position: absolute; top: 50%; transform: translateY(-50%); color: var(--white); font-size: 40px; cursor: pointer; transition: var(--transition); background: rgba(255,255,255,0.1); border: none; width: 60px; height: 80px; display: flex; align-items: center; justify-content: center; border-radius: var(--radius); }
.lightbox .prev { left: 20px; }
.lightbox .next { right: 20px; }
.lightbox .prev:hover, .lightbox .next:hover { background: rgba(255,255,255,0.2); }

/* VIDEO */
.video-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(380px, 1fr)); gap: 30px; }
.video-item { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); transition: var(--transition); }
.video-item:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.video-item iframe { width: 100%; aspect-ratio: 16/9; border: none; }

/* PRICE TABLE */
.price-table { width: 100%; border-collapse: collapse; margin: 20px 0 40px; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.price-table thead { background: linear-gradient(135deg, var(--primary), var(--primary-dark)); color: var(--white); }
.price-table th, .price-table td { padding: 16px 24px; text-align: left; }
.price-table tbody tr { border-bottom: 1px solid var(--light-2); transition: var(--transition); }
.price-table tbody tr:hover { background: var(--light); }
.price-table td:last-child { font-weight: 700; color: var(--primary); text-align: right; }
.price-section h3 { font-size: 1.5rem; margin: 40px 0 15px; color: var(--dark); position: relative; padding-left: 16px; border-left: 4px solid var(--primary); }

/* TESTIMONIAL */
.contact-info { font-size: 1.1rem; line-height: 2.2; }
.contact-info i { width: 28px; color: var(--primary); }
.contact-info a { color: var(--dark); text-decoration: none; transition: var(--transition); }
.contact-info a:hover { color: var(--primary); }

/* CONTACT FORM */
.contact-form { background: var(--white); border-radius: var(--radius-lg); padding: 40px; box-shadow: var(--shadow); border: 1px solid rgba(0,0,0,0.04); }
.contact-form h3 { margin-bottom: 20px; font-size: 1.3rem; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-weight: 600; font-size: 0.92rem; margin-bottom: 6px; color: var(--dark); }
.form-group input, .form-group textarea, .form-group select { width: 100%; padding: 14px 18px; border: 2px solid var(--light-2); border-radius: var(--radius); font-size: 1rem; font-family: inherit; transition: var(--transition); background: var(--light); }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { outline: none; border-color: var(--primary); background: var(--white); box-shadow: 0 0 0 4px rgba(26,115,232,0.1); }
.form-group textarea { min-height: 120px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.map-container { width: 100%; height: 400px; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.map-container iframe { width: 100%; height: 100%; border: none; }

/* FOOTER */
footer { background: var(--dark-2); color: var(--white); padding: 70px 0 30px; position: relative; }
footer::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: linear-gradient(90deg, var(--primary), var(--accent), var(--primary)); }
footer .grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 40px; margin-bottom: 40px; }
footer h4 { margin-bottom: 22px; font-size: 1.1rem; position: relative; display: inline-block; }
footer h4::after { content: ''; display: block; width: 40px; height: 3px; background: var(--primary); border-radius: 2px; margin-top: 8px; }
footer a { color: rgba(255,255,255,0.65); text-decoration: none; transition: var(--transition); }
footer a:hover { color: var(--white); }
footer .links { display: flex; flex-direction: column; gap: 10px; }
footer .links a { padding: 2px 0; }
footer .links a:hover { padding-left: 4px; }
footer .social a { display: inline-flex; align-items: center; justify-content: center; width: 42px; height: 42px; border-radius: 50%; background: rgba(255,255,255,0.08); font-size: 18px; margin-right: 8px; transition: var(--transition); }
footer .social a:hover { background: var(--primary); transform: translateY(-3px); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding-top: 25px; text-align: center; font-size: 14px; color: rgba(255,255,255,0.4); }

/* WHATSAPP FLOAT */
.whatsapp-float { position: fixed; bottom: 25px; right: 25px; z-index: 999; }
.whatsapp-float a { display: flex; align-items: center; justify-content: center; width: 60px; height: 60px; border-radius: 50%; background: var(--whatsapp); color: var(--white); font-size: 30px; box-shadow: 0 4px 16px rgba(37,211,102,0.45); transition: var(--transition); text-decoration: none; animation: pulse-wa 2s infinite; }
.whatsapp-float a:hover { transform: scale(1.1); box-shadow: 0 6px 24px rgba(37,211,102,0.65); animation: none; }
@keyframes pulse-wa { 0%, 100% { box-shadow: 0 4px 16px rgba(37,211,102,0.45); } 50% { box-shadow: 0 4px 28px rgba(37,211,102,0.7); } }
.phone-float { position: fixed; bottom: 100px; right: 25px; z-index: 999; }
.phone-float a { display: flex; align-items: center; justify-content: center; width: 50px; height: 50px; border-radius: 50%; background: linear-gradient(135deg, var(--accent), var(--accent-dark)); color: var(--white); font-size: 22px; box-shadow: 0 4px 16px rgba(52,168,83,0.4); transition: var(--transition); text-decoration: none; }
.phone-float a:hover { transform: scale(1.1); box-shadow: 0 6px 24px rgba(52,168,83,0.6); }

/* SCROLL TOP */
.scroll-top { position: fixed; bottom: 175px; right: 25px; z-index: 999; opacity: 0; visibility: hidden; transition: var(--transition); }
.scroll-top.visible { opacity: 1; visibility: visible; }
.scroll-top a { display: flex; align-items: center; justify-content: center; width: 44px; height: 44px; border-radius: 50%; background: var(--primary); color: var(--white); font-size: 20px; box-shadow: var(--shadow); transition: var(--transition); text-decoration: none; }
.scroll-top a:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); background: var(--primary-dark); }

/* SCROLL REVEAL */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* SERVICE DETAIL */
.service-detail { display: grid; grid-template-columns: 1fr 320px; gap: 40px; }
.service-detail-main { line-height: 1.9; }
.service-detail-main img { width: 100%; border-radius: var(--radius); margin-bottom: 20px; }
.service-sidebar { position: sticky; top: 100px; align-self: start; }
.service-sidebar h4 { font-size: 1.1rem; margin-bottom: 15px; padding-left: 12px; border-left: 3px solid var(--primary); }
.service-sidebar .links { display: flex; flex-direction: column; gap: 4px; }
.service-sidebar .links a { display: block; padding: 12px 16px; border-radius: var(--radius); background: var(--light); color: var(--dark); text-decoration: none; transition: var(--transition); font-weight: 500; }
.service-sidebar .links a:hover, .service-sidebar .links a.active { background: var(--primary); color: var(--white); }
.process-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px; margin: 30px 0; }
.process-step { text-align: center; padding: 25px 15px; border-radius: var(--radius); background: var(--white); box-shadow: var(--shadow); transition: var(--transition); }
.process-step:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.process-step .step-no { width: 44px; height: 44px; border-radius: 50%; background: linear-gradient(135deg, var(--primary), var(--primary-dark)); color: var(--white); display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 1.2rem; margin: 0 auto 12px; }
.process-step h4 { font-size: 1rem; margin-bottom: 6px; }
.process-step p { font-size: 0.9rem; color: var(--gray); }

/* RESPONSIVE */
@media (max-width: 992px) {
  .service-detail { grid-template-columns: 1fr; }
  .service-sidebar { position: static; }
  .form-row { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .top-bar .container { justify-content: center; text-align: center; }
  .top-bar span { width: 100%; }
  header .container { flex-wrap: wrap; justify-content: center; min-height: 120px; }
  .logo { position: relative; left: auto; top: auto; transform: none; margin-bottom: 10px; }
  .logo img { height: 100px; }
  .nav-left, .nav-right { display: none; }
  header.menu-open .nav-left, header.menu-open .nav-right { display: flex; flex-direction: column; width: 100%; background: var(--white); z-index: 100; }
  header.menu-open .nav-left { border-radius: 0 0 var(--radius) var(--radius); box-shadow: var(--shadow-lg); }
  header.menu-open .nav-left a, header.menu-open .nav-right a { padding: 14px 20px; border-radius: 0; border-bottom: 1px solid var(--light); }
  header.menu-open .nav-left a::after, header.menu-open .nav-right a::after { display: none; }
  header.menu-open .dropdown-content { position: static; box-shadow: none; border-radius: 0; background: var(--light); backdrop-filter: none; }
  header.menu-open .dropdown-content a { padding-left: 30px; }
  .mobile-toggle { display: block; }
  .video-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
  .testimonials-grid { grid-template-columns: 1fr; }
  .hero { height: 60vh; min-height: 350px; }
  .counter-item .number { font-size: 2rem; }
  .contact-form { padding: 25px; }
  .whatsapp-float { right: 15px; bottom: 15px; }
  .whatsapp-float a { width: 52px; height: 52px; font-size: 26px; }
  .phone-float { right: 15px; bottom: 80px; }
  .phone-float a { width: 44px; height: 44px; font-size: 20px; }
  .scroll-top { right: 15px; bottom: 145px; }
  .scroll-top a { width: 38px; height: 38px; font-size: 16px; }
}
@media (max-width: 480px) {
  .section { padding: 55px 0; }
  .hero { height: 50vh; min-height: 280px; }
  .gallery-grid { grid-template-columns: 1fr; }
}