/* ===== BRAND BADGE (technician image overlay) ===== */
.brand-badge { display: flex; align-items: center; gap: 12px; background: linear-gradient(135deg, var(--teal-dark), var(--teal)); border-radius: 14px; padding: 14px 20px; box-shadow: 0 6px 24px rgba(0,95,115,0.4); }
.badge-brand-icon { font-size: 1.6rem; color: var(--gold); line-height: 1; flex-shrink: 0; }
.badge-brand-text { font-size: 0.95rem; color: white; line-height: 1.35; }
.badge-brand-text strong { font-size: 1.15rem; font-weight: 800; display: block; color: var(--gold); }

/* ===== RESET & TOKENS ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --teal: #0a9396;
  --teal-dark: #005f73;
  --gold: #e9c46a;
  --dark: #0d1b2a;
  --dark2: #1a2b3c;
  --mid: #334155;
  --light: #f8fafc;
  --white: #ffffff;
  --text: #1e293b;
  --muted: #64748b;
  --radius: 16px;
  --shadow: 0 8px 32px rgba(0,0,0,0.12);
  --shadow-lg: 0 24px 64px rgba(0,0,0,0.18);
  --transition: all 0.35s cubic-bezier(0.4,0,0.2,1);
}
html { scroll-behavior: smooth; }
body { font-family: 'Inter', sans-serif; color: var(--text); background: var(--white); overflow-x: hidden; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ===== UTILITIES ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 100px 0; }
.section-label { display: inline-block; font-size: 0.8rem; font-weight: 700; letter-spacing: 3px; text-transform: uppercase; color: var(--teal); background: rgba(10,147,150,0.1); padding: 6px 16px; border-radius: 100px; margin-bottom: 16px; }
.section-title { font-family: 'Playfair Display', serif; font-size: clamp(2rem, 4vw, 3rem); line-height: 1.2; color: var(--dark); margin-bottom: 20px; }
.section-sub { font-size: 1.1rem; color: var(--muted); max-width: 600px; line-height: 1.7; }
.section-header { text-align: center; margin-bottom: 64px; }
.section-header .section-sub { margin: 0 auto; }
.gradient-text { background: linear-gradient(135deg, var(--teal), var(--gold)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

/* ===== BUTTONS ===== */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 14px 32px; border-radius: 100px; font-size: 1rem; font-weight: 600; cursor: pointer; border: none; transition: var(--transition); white-space: nowrap; }
.btn-primary { background: linear-gradient(135deg, var(--teal), var(--teal-dark)); color: var(--white); box-shadow: 0 4px 20px rgba(10,147,150,0.4); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 8px 32px rgba(10,147,150,0.5); }
.btn-ghost { background: transparent; color: var(--white); border: 2px solid rgba(255,255,255,0.5); }
.btn-ghost:hover { background: rgba(255,255,255,0.15); border-color: white; }
.btn-nav { background: var(--teal); color: white; padding: 10px 24px; font-size: 0.9rem; }
.btn-nav:hover { background: var(--teal-dark); transform: translateY(-2px); }
.btn-full { width: 100%; }

/* ===== NAVBAR ===== */
#navbar { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; padding: 20px 0; transition: var(--transition); }
#navbar.scrolled { background: rgba(13,27,42,0.95); backdrop-filter: blur(20px); padding: 12px 0; box-shadow: 0 4px 24px rgba(0,0,0,0.3); }
.nav-container { display: flex; align-items: center; justify-content: space-between; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.nav-logo { display: flex; align-items: center; gap: 10px; font-size: 1.25rem; font-weight: 700; color: white; }
.logo-icon { color: var(--gold); font-size: 1.4rem; }
.nav-links { display: flex; gap: 36px; }
.nav-links a { color: rgba(255,255,255,0.85); font-size: 0.95rem; font-weight: 500; transition: color 0.2s; }
.nav-links a:hover { color: var(--gold); }
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 6px; }
.hamburger span { display: block; width: 26px; height: 2px; background: white; border-radius: 4px; transition: var(--transition); }

/* ===== HERO ===== */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; }
.hero-img { width: 100%; height: 100%; object-fit: cover; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(0,31,63,0.88) 0%, rgba(0,95,115,0.65) 100%); }
.hero-content { position: relative; z-index: 2; max-width: 1200px; margin: 0 auto; padding: 120px 24px 80px; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,0.12); border: 1px solid rgba(255,255,255,0.25); color: var(--gold); font-size: 0.85rem; font-weight: 600; padding: 8px 20px; border-radius: 100px; margin-bottom: 28px; backdrop-filter: blur(10px); }
.hero-title { font-family: 'Playfair Display', serif; font-size: clamp(2.8rem, 6vw, 5rem); color: white; line-height: 1.1; margin-bottom: 24px; }
.hero-subtitle { font-size: clamp(1rem, 2vw, 1.2rem); color: rgba(255,255,255,0.8); line-height: 1.7; margin-bottom: 40px; max-width: 600px; }
.desktop-br { display: block; }
.hero-cta-group { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 64px; }
.hero-stats { display: flex; align-items: center; gap: 40px; }
.stat-item { display: flex; flex-direction: column; }
.stat-num { font-family: 'Playfair Display', serif; font-size: 2.8rem; font-weight: 900; color: white; line-height: 1; }
.stat-label { font-size: 0.85rem; color: rgba(255,255,255,0.65); margin-top: 4px; }
.stat-divider { width: 1px; height: 50px; background: rgba(255,255,255,0.25); }
.hero-scroll { position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 8px; color: rgba(255,255,255,0.6); font-size: 0.78rem; letter-spacing: 1px; z-index: 2; }
.scroll-arrow { width: 24px; height: 24px; border-right: 2px solid rgba(255,255,255,0.5); border-bottom: 2px solid rgba(255,255,255,0.5); transform: rotate(45deg); animation: bounce 1.5s infinite; }
@keyframes bounce { 0%,100%{transform:rotate(45deg) translateY(0)} 50%{transform:rotate(45deg) translateY(6px)} }

/* ===== TRUST BAR ===== */
.trust-bar { background: var(--dark); padding: 24px 0; }
.trust-items { display: flex; justify-content: center; flex-wrap: wrap; gap: 32px; }
.trust-item { display: flex; align-items: center; gap: 10px; color: rgba(255,255,255,0.75); font-size: 0.9rem; font-weight: 500; }
.trust-item span:first-child { font-size: 1.3rem; }

/* ===== SERVICES ===== */
.services-section { background: var(--light); }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.service-card { background: white; border-radius: var(--radius); padding: 36px 28px; box-shadow: 0 4px 16px rgba(0,0,0,0.06); transition: var(--transition); position: relative; overflow: hidden; }
.service-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: linear-gradient(90deg, var(--teal), var(--gold)); opacity: 0; transition: var(--transition); }
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.service-card:hover::before { opacity: 1; }
.service-card.featured { background: linear-gradient(135deg, var(--dark), var(--dark2)); color: white; }
.service-card.featured h3, .service-card.featured p { color: white; }
.service-card.featured .service-benefits li { color: rgba(255,255,255,0.8); }
.service-badge-card { position: absolute; top: 20px; right: 20px; background: var(--gold); color: var(--dark); font-size: 0.7rem; font-weight: 700; padding: 4px 12px; border-radius: 100px; }
.service-icon-wrap { margin-bottom: 20px; }
.service-icon { font-size: 2.5rem; }
.service-card h3 { font-size: 1.25rem; font-weight: 700; margin-bottom: 12px; color: var(--dark); }
.service-card p { color: var(--muted); line-height: 1.7; margin-bottom: 20px; font-size: 0.95rem; }
.service-benefits li { font-size: 0.875rem; color: var(--teal); font-weight: 500; padding: 4px 0; }
.service-card.featured .service-benefits li { color: var(--gold); }

/* ===== WHY SECTION ===== */
.why-section { background: white; }
.why-container { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.why-img-wrap { position: relative; border-radius: 24px; overflow: hidden; }
.why-img-wrap img { width: 100%; height: 560px; object-fit: cover; border-radius: 24px; }
.why-img-badge { position: absolute; bottom: 28px; left: 28px; background: white; border-radius: var(--radius); padding: 16px 24px; box-shadow: var(--shadow); }
.badge-num { display: block; font-family: 'Playfair Display', serif; font-size: 2.4rem; font-weight: 900; color: var(--teal); line-height: 1; }
.badge-label { font-size: 0.8rem; color: var(--muted); font-weight: 600; }
.why-text-col .section-title em { color: var(--teal); font-style: italic; }
.why-intro { color: var(--muted); line-height: 1.8; margin-bottom: 36px; font-size: 1rem; }
.why-features { display: flex; flex-direction: column; gap: 24px; margin-bottom: 40px; }
.why-feature { display: flex; gap: 20px; align-items: flex-start; }
.feature-icon-box { width: 52px; height: 52px; min-width: 52px; background: rgba(10,147,150,0.1); border-radius: 14px; display: flex; align-items: center; justify-content: center; font-size: 1.4rem; }
.why-feature h4 { font-size: 1rem; font-weight: 700; color: var(--dark); margin-bottom: 6px; }
.why-feature p { font-size: 0.9rem; color: var(--muted); line-height: 1.6; }

/* ===== RESULTS ===== */
.results-section { background: var(--dark); }
.results-section .section-label { background: rgba(255,255,255,0.1); color: var(--gold); }
.results-section .section-title { color: white; }
.results-section .section-sub { color: rgba(255,255,255,0.6); }
.results-showcase { display: grid; grid-template-columns: 1.3fr 1fr; gap: 60px; align-items: center; }
.before-after-wrap { position: relative; border-radius: 20px; overflow: hidden; box-shadow: var(--shadow-lg); }
.before-after-img { width: 100%; height: 420px; object-fit: cover; }
.ba-labels { position: absolute; bottom: 20px; left: 0; right: 0; display: flex; justify-content: space-between; padding: 0 24px; }
.ba-label { background: rgba(0,0,0,0.7); color: white; font-size: 0.8rem; font-weight: 800; letter-spacing: 2px; padding: 6px 16px; border-radius: 100px; }
.after-label { background: rgba(10,147,150,0.85); }
.results-quotes { display: flex; flex-direction: column; gap: 28px; }
.result-quote { background: rgba(255,255,255,0.06); border-left: 4px solid var(--teal); border-radius: 12px; padding: 24px; }
.result-quote p { color: rgba(255,255,255,0.85); font-size: 0.95rem; line-height: 1.7; margin-bottom: 12px; font-style: italic; }
.result-quote cite { color: var(--gold); font-size: 0.85rem; font-weight: 600; font-style: normal; }

/* ===== QUOTES BANNER ===== */
.quotes-banner { background: linear-gradient(135deg, var(--teal-dark), var(--teal)); padding: 22px 0; overflow: hidden; }
.quotes-scroll-wrap { overflow: hidden; }
.quotes-scroll { display: flex; gap: 0; white-space: nowrap; animation: scrollLeft 30s linear infinite; }
.quotes-scroll span { color: white; font-weight: 600; font-size: 1rem; padding: 0 16px; }
@keyframes scrollLeft { from{transform:translateX(0)} to{transform:translateX(-50%)} }

/* ===== TESTIMONIALS ===== */
.testimonials-section { background: var(--light); }
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.testimonial-card { background: white; border-radius: var(--radius); padding: 32px 28px; box-shadow: 0 4px 16px rgba(0,0,0,0.06); transition: var(--transition); }
.testimonial-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.stars { color: var(--gold); font-size: 1.1rem; margin-bottom: 16px; letter-spacing: 2px; }
.testimonial-card p { color: var(--muted); line-height: 1.75; font-size: 0.95rem; margin-bottom: 24px; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 14px; }
.author-avatar { width: 46px; height: 46px; border-radius: 50%; background: linear-gradient(135deg, var(--teal), var(--teal-dark)); color: white; font-weight: 700; font-size: 0.9rem; display: flex; align-items: center; justify-content: center; }
.testimonial-author strong { display: block; font-size: 0.95rem; color: var(--dark); }
.testimonial-author span { font-size: 0.8rem; color: var(--muted); }

/* ===== CONTACT ===== */
.contact-section { background: white; }
.contact-wrapper { display: flex; flex-direction: column; align-items: center; text-align: center; max-width: 700px; margin: 0 auto; }
.contact-info .section-title { font-size: 2.2rem; }
.contact-info > p { color: var(--muted); line-height: 1.8; margin-bottom: 36px; }
.contact-details { display: flex; flex-direction: column; gap: 20px; margin-bottom: 36px; }
.contact-link { display: flex; align-items: center; gap: 16px; padding: 18px; border-radius: var(--radius); border: 1px solid #e2e8f0; transition: var(--transition); }
.contact-link:hover { border-color: var(--teal); background: rgba(10,147,150,0.04); transform: translateX(4px); }
.contact-link span:first-child { font-size: 1.5rem; }
.contact-link strong { display: block; font-size: 0.9rem; color: var(--dark); }
.contact-link span:last-child { font-size: 0.85rem; color: var(--muted); }
.guarantee-box { background: linear-gradient(135deg, rgba(10,147,150,0.08), rgba(233,196,106,0.08)); border: 1px solid rgba(10,147,150,0.2); border-radius: var(--radius); padding: 20px 24px; display: flex; gap: 16px; align-items: flex-start; }
.guarantee-icon { font-size: 1.8rem; }
.guarantee-box p { color: var(--mid); font-size: 0.9rem; line-height: 1.6; }
.booking-form { background: var(--light); border-radius: 24px; padding: 44px 40px; box-shadow: var(--shadow); }
.booking-form h3 { font-size: 1.5rem; font-weight: 700; color: var(--dark); margin-bottom: 28px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 0.85rem; font-weight: 600; color: var(--dark); margin-bottom: 8px; }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: 13px 16px; border: 1.5px solid #e2e8f0; border-radius: 10px; font-family: inherit; font-size: 0.95rem; color: var(--text); background: white; transition: border-color 0.2s, box-shadow 0.2s; outline: none; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--teal); box-shadow: 0 0 0 3px rgba(10,147,150,0.12); }
.form-group textarea { resize: vertical; }
.form-note { text-align: center; font-size: 0.8rem; color: var(--muted); margin-top: 12px; }
.form-success { text-align: center; padding: 60px 40px; }
.success-icon { font-size: 4rem; margin-bottom: 20px; }
.form-success h3 { font-size: 1.8rem; color: var(--dark); margin-bottom: 12px; }
.form-success p { color: var(--muted); margin-bottom: 28px; line-height: 1.7; }

/* ===== FOOTER ===== */
.footer { background: var(--dark); color: white; padding: 80px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 60px; }
.footer-brand .nav-logo { margin-bottom: 16px; }
.footer-brand p { color: rgba(255,255,255,0.55); font-size: 0.9rem; line-height: 1.7; margin-bottom: 24px; }
.social-links { display: flex; gap: 12px; }
.social-link { width: 40px; height: 40px; border-radius: 50%; background: rgba(255,255,255,0.1); display: flex; align-items: center; justify-content: center; color: white; font-size: 0.9rem; font-weight: 700; transition: var(--transition); }
.social-link:hover { background: var(--teal); transform: translateY(-3px); }
.footer-col h4 { font-size: 0.95rem; font-weight: 700; color: white; margin-bottom: 20px; }
.footer-col ul { display: flex; flex-direction: column; gap: 12px; }
.footer-col ul li a, .footer-col ul li span { color: rgba(255,255,255,0.55); font-size: 0.875rem; transition: color 0.2s; }
.footer-col ul li a:hover { color: var(--gold); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding: 28px 0; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer-bottom p { color: rgba(255,255,255,0.45); font-size: 0.85rem; }
.footer-links { display: flex; gap: 24px; }
.footer-links a { color: rgba(255,255,255,0.45); font-size: 0.85rem; transition: color 0.2s; }
.footer-links a:hover { color: var(--gold); }

/* ===== SCROLL ANIMATIONS ===== */
.reveal { opacity: 0; transform: translateY(32px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .services-grid, .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .why-container, .results-showcase, .contact-wrapper { grid-template-columns: 1fr; gap: 48px; }
  .why-image-col { order: -1; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .section { padding: 72px 0; }
  .services-grid, .testimonials-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 24px; }
  .stat-num { font-size: 2rem; }
  .nav-links, .btn-nav { display: none; }
  .hamburger { display: flex; }
  .nav-links.open { display: flex; flex-direction: column; position: fixed; inset: 0; top: 70px; background: rgba(13,27,42,0.98); backdrop-filter: blur(20px); align-items: center; justify-content: center; gap: 32px; padding: 40px; }
  .nav-links.open a { font-size: 1.3rem; }
  .booking-form { padding: 32px 24px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .hero-cta-group { flex-direction: column; align-items: flex-start; }
  .desktop-br { display: none; }
}