/* ═══════════════════════════════════════════════════════════
   FABIAN'S HEATING & AIR CONDITIONING — DESIGN SYSTEM
   Shared stylesheet for all pages
═══════════════════════════════════════════════════════════ */

:root {
  --brand-navy:        #0A1E3F;
  --brand-blue:        #1A76BB;
  --brand-blue-dark:   #145C92;
  --brand-sky:         #2B8FD9;
  --brand-red:         #EB2127;
  --brand-red-dark:    #C4151B;
  --brand-white:       #FFFFFF;
  --brand-off:         #F4F7FB;
  --brand-light:       #E4EFF9;
  --brand-muted:       #64748B;
  --brand-dark:        #334155;
  --brand-border:      #D3DEEC;
  --font-display:      'Barlow Condensed', sans-serif;
  --font-body:         'Barlow', sans-serif;
  --nav-h:             92px;
  --radius-sm:         6px;
  --radius-md:         12px;
  --radius-lg:         20px;
  --shadow-sm:         0 2px 8px rgba(11,31,58,.08);
  --shadow-md:         0 8px 32px rgba(11,31,58,.12);
  --shadow-lg:         0 24px 64px rgba(11,31,58,.18);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  color: var(--brand-dark);
  background: var(--brand-white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ═══ TYPOGRAPHY ═══ */
.display-xl { font-family: var(--font-display); font-size: clamp(48px,7vw,86px); font-weight: 800; line-height: .95; letter-spacing: -.5px; text-transform: uppercase; }
.display-lg { font-family: var(--font-display); font-size: clamp(36px,5vw,60px); font-weight: 700; line-height: 1; text-transform: uppercase; }
.display-md { font-family: var(--font-display); font-size: clamp(28px,4vw,44px); font-weight: 700; line-height: 1.05; text-transform: uppercase; }
.section-label { font-family: var(--font-display); font-size: 13px; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; color: var(--brand-sky); }
.body-lg { font-size: 18px; line-height: 1.65; }
.body-md { font-size: 16px; line-height: 1.6; }
.body-sm { font-size: 14px; line-height: 1.55; }

/* ═══ BUTTONS ═══ */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 14px 28px; border-radius: var(--radius-sm); font-family: var(--font-display); font-size: 17px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; cursor: pointer; border: 2px solid transparent; transition: all .22s ease; white-space: nowrap; }
.btn-primary { background: var(--brand-red); color: #fff; border-color: var(--brand-red); }
.btn-primary:hover { background: var(--brand-red-dark); border-color: var(--brand-red-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(235,33,39,.35); }
.btn-outline { background: transparent; color: #fff; border-color: rgba(255,255,255,.5); }
.btn-outline:hover { background: rgba(255,255,255,.12); border-color: #fff; }
.btn-dark { background: var(--brand-navy); color: #fff; border-color: var(--brand-navy); }
.btn-dark:hover { background: var(--brand-blue); border-color: var(--brand-blue); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-white { background: #fff; color: var(--brand-red); border-color: #fff; }
.btn-white:hover { background: rgba(255,255,255,.9); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,.2); }
.btn-outline-white { background: transparent; color: #fff; border-color: rgba(255,255,255,.6); }
.btn-outline-white:hover { background: rgba(255,255,255,.15); border-color: #fff; }
.btn svg { flex-shrink: 0; }

/* ═══ NAV ═══ */
.nav { position: fixed; top: 0; left: 0; right: 0; height: var(--nav-h); z-index: 1000; transition: background .3s ease, box-shadow .3s ease; }
.nav.solid, .nav.scrolled { background: rgba(11,31,58,.97); backdrop-filter: blur(12px); box-shadow: 0 2px 24px rgba(0,0,0,.25); }
.nav-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 32px; padding: 12px 4px 0; }
.nav-logo { display: flex; align-items: center; gap: 14px; flex-shrink: 0; }
.nav-logo img { height: 52px; width: auto; }
.nav-logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.nav-logo-name { font-family: var(--font-display); font-size: 18px; font-weight: 800; color: #fff; text-transform: uppercase; letter-spacing: .03em; }
.nav-logo-tag { font-size: 11px; color: rgba(255,255,255,.55); letter-spacing: .06em; }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a { padding: 9px 15px; border-radius: 6px; font-size: 14.5px; font-weight: 500; color: rgba(255,255,255,.82); letter-spacing: .02em; transition: color .2s, background .2s; }
.nav-links a:hover, .nav-links a.active { color: #fff; background: rgba(255,255,255,.1); }
.nav-cta { display: flex; align-items: center; gap: 10px; }
.nav-phone { display: flex; align-items: center; gap: 6px; color: rgba(255,255,255,.85); font-weight: 600; font-size: 15px; transition: color .2s; }
.nav-phone:hover { color: #fff; }
.nav-phone svg { color: var(--brand-red); }
.nav-hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 8px; border: none; background: none; }
.nav-hamburger span { display: block; width: 24px; height: 2px; background: #fff; border-radius: 2px; transition: all .3s ease; }
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.nav-mobile { display: none; position: fixed; top: var(--nav-h); left: 0; right: 0; background: var(--brand-navy); border-top: 1px solid rgba(255,255,255,.1); padding: 16px 24px 24px; z-index: 999; }
.nav-mobile.open { display: block; }
.nav-mobile a { display: block; padding: 12px 0; color: rgba(255,255,255,.8); font-size: 16px; font-weight: 500; border-bottom: 1px solid rgba(255,255,255,.08); }
.nav-mobile a:last-child { border-bottom: none; }
.nav-mobile .btn { width: 100%; justify-content: center; margin-top: 16px; }

/* ═══ PAGE HERO (interior pages) ═══ */
.page-hero { position: relative; background: var(--brand-navy); padding: calc(var(--nav-h) + 64px) 0 64px; overflow: hidden; }
.page-hero-bg { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(11,31,58,.96) 0%, rgba(26,75,140,.75) 100%); z-index: 1; }
.page-hero-grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(43,143,217,.06) 1px,transparent 1px), linear-gradient(90deg,rgba(43,143,217,.06) 1px,transparent 1px); background-size: 60px 60px; z-index: 1; }
.page-hero-accent { position: absolute; width: 500px; height: 500px; border-radius: 50%; background: radial-gradient(circle, rgba(43,143,217,.18) 0%, transparent 70%); right: -100px; top: -100px; z-index: 1; }
.page-hero-content { position: relative; z-index: 2; max-width: 720px; }
.breadcrumb { display: flex; align-items: center; gap: 8px; margin-bottom: 20px; font-size: 13px; color: rgba(255,255,255,.5); }
.breadcrumb a { color: rgba(255,255,255,.65); transition: color .2s; }
.breadcrumb a:hover { color: #fff; }
.breadcrumb svg { color: rgba(255,255,255,.35); }
.breadcrumb span[aria-current] { color: var(--brand-sky); }
.page-hero h1 { color: #fff; margin-bottom: 16px; }
.page-hero .lead { color: rgba(255,255,255,.72); font-size: 19px; line-height: 1.6; max-width: 600px; margin-bottom: 28px; }
.page-hero-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(235,33,39,.15); border: 1px solid rgba(235,33,39,.3); color: #F26B6F; padding: 6px 14px; border-radius: 100px; font-size: 13px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 24px; }
.page-hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ═══ TRUST BAR ═══ */
.trust-bar { background: var(--brand-blue); padding: 20px 0; overflow: hidden; }
.trust-bar-inner { display: flex; align-items: center; gap: 40px; flex-wrap: wrap; justify-content: center; }
.trust-item { display: flex; align-items: center; gap: 10px; color: #fff; font-size: 14px; font-weight: 500; white-space: nowrap; }
.trust-item svg { color: var(--brand-red); flex-shrink: 0; }
.trust-divider { width: 1px; height: 20px; background: rgba(255,255,255,.2); }

/* ═══ SECTIONS ═══ */
.section { padding: 96px 0; }
.section-sm { padding: 64px 0; }
.section-alt { background: var(--brand-off); }
.section-dark { background: var(--brand-navy); }
.section-header { text-align: center; margin-bottom: 64px; }
.section-header .section-label { margin-bottom: 12px; }
.section-header h2 { margin-bottom: 16px; }
.section-header p { color: var(--brand-muted); font-size: 18px; line-height: 1.65; max-width: 580px; margin: 0 auto; }
.section-dark .section-header h2 { color: #fff; }
.section-dark .section-header p { color: rgba(255,255,255,.65); }

/* ═══ PROSE (content pages) ═══ */
.prose { max-width: 760px; margin: 0 auto; }
.prose h2 { font-family: var(--font-display); font-size: clamp(26px,3.5vw,38px); font-weight: 700; color: var(--brand-navy); text-transform: uppercase; margin: 48px 0 16px; line-height: 1.1; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { font-family: var(--font-display); font-size: 24px; font-weight: 700; color: var(--brand-navy); text-transform: uppercase; margin: 32px 0 12px; }
.prose p { color: var(--brand-dark); font-size: 17px; line-height: 1.75; margin-bottom: 18px; }
.prose ul.checklist { margin: 20px 0; }
.prose ul.checklist li { display: flex; align-items: flex-start; gap: 12px; font-size: 16px; color: var(--brand-dark); padding: 10px 0; border-bottom: 1px solid var(--brand-border); }
.prose ul.checklist li svg { color: var(--brand-sky); flex-shrink: 0; margin-top: 3px; }
.prose strong { color: var(--brand-navy); font-weight: 600; }

/* ═══ SERVICE DETAIL GRID ═══ */
.detail-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
.detail-card { background: var(--brand-white); border: 1px solid var(--brand-border); border-radius: var(--radius-lg); padding: 32px 28px; transition: all .3s ease; }
.detail-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--brand-sky); }
.detail-card-icon { width: 56px; height: 56px; border-radius: var(--radius-md); background: var(--brand-light); display: flex; align-items: center; justify-content: center; margin-bottom: 18px; }
.detail-card-icon svg { color: var(--brand-sky); }
.detail-card h3 { font-family: var(--font-display); font-size: 22px; font-weight: 700; color: var(--brand-navy); text-transform: uppercase; margin-bottom: 10px; }
.detail-card p { color: var(--brand-muted); font-size: 15px; line-height: 1.6; }

/* ═══ SERVICES GRID (homepage) ═══ */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.service-card { background: var(--brand-white); border: 1px solid var(--brand-border); border-radius: var(--radius-lg); padding: 36px 28px; transition: all .3s ease; position: relative; overflow: hidden; }
.service-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--brand-sky); transform: scaleX(0); transition: transform .3s ease; }
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.service-card:hover::before { transform: scaleX(1); }
.service-card.featured::before { transform: scaleX(1); background: var(--brand-red); }
.service-icon { width: 60px; height: 60px; border-radius: var(--radius-md); background: var(--brand-light); display: flex; align-items: center; justify-content: center; margin-bottom: 20px; transition: background .3s; }
.service-card:hover .service-icon { background: var(--brand-sky); }
.service-card:hover .service-icon svg { color: #fff; }
.service-card.featured .service-icon { background: rgba(235,33,39,.1); }
.service-icon svg { color: var(--brand-sky); }
.service-card.featured .service-icon svg { color: var(--brand-red); }
.service-badge { position: absolute; top: 20px; right: 20px; background: var(--brand-red); color: #fff; font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; padding: 4px 10px; border-radius: 100px; }
.service-card h3 { font-family: var(--font-display); font-size: 24px; font-weight: 700; color: var(--brand-navy); text-transform: uppercase; margin-bottom: 10px; }
.service-card p { color: var(--brand-muted); font-size: 15px; line-height: 1.6; margin-bottom: 20px; }
.service-list { margin-bottom: 24px; }
.service-list li { display: flex; align-items: flex-start; gap: 8px; font-size: 14px; color: var(--brand-dark); padding: 6px 0; border-bottom: 1px solid var(--brand-border); }
.service-list li:last-child { border-bottom: none; }
.service-list svg { color: var(--brand-sky); margin-top: 2px; flex-shrink: 0; }
.service-link { display: inline-flex; align-items: center; gap: 6px; color: var(--brand-sky); font-size: 14px; font-weight: 600; transition: gap .2s; }
.service-link:hover { gap: 10px; }

/* ═══ WHY US ═══ */
.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.why-features { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.why-feature { padding: 20px; background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.08); border-radius: var(--radius-md); transition: border-color .3s; }
.why-feature:hover { border-color: rgba(43,143,217,.3); }
.why-feature-icon { width: 40px; height: 40px; border-radius: 8px; background: rgba(43,143,217,.15); display: flex; align-items: center; justify-content: center; margin-bottom: 12px; }
.why-feature-icon svg { color: var(--brand-sky); }
.why-feature h4 { font-family: var(--font-display); font-size: 17px; font-weight: 700; color: #fff; text-transform: uppercase; margin-bottom: 6px; }
.why-feature p { font-size: 13px; color: rgba(255,255,255,.55); line-height: 1.55; }
.why-text .section-label { margin-bottom: 12px; }
.why-text h2 { color: #fff; margin-bottom: 20px; }
.why-text p { color: rgba(255,255,255,.68); font-size: 17px; line-height: 1.7; margin-bottom: 32px; }
.why-certs { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 32px; }
.why-cert { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.15); border-radius: 100px; padding: 8px 16px; font-size: 13px; font-weight: 500; color: rgba(255,255,255,.8); display: flex; align-items: center; gap: 6px; }
.why-cert svg { color: var(--brand-red); }

/* ═══ AREAS ═══ */
.areas-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-bottom: 48px; }
.area-card { background: var(--brand-white); border: 1px solid var(--brand-border); border-radius: var(--radius-md); padding: 28px 20px; text-align: center; transition: all .3s ease; }
.area-card:hover { border-color: var(--brand-sky); box-shadow: var(--shadow-md); transform: translateY(-4px); }
.area-card.primary { border-color: var(--brand-blue); background: var(--brand-light); }
.area-icon { width: 48px; height: 48px; border-radius: 50%; background: var(--brand-light); display: flex; align-items: center; justify-content: center; margin: 0 auto 14px; }
.area-card.primary .area-icon { background: var(--brand-blue); }
.area-icon svg { color: var(--brand-sky); }
.area-card.primary .area-icon svg { color: #fff; }
.area-card h4 { font-family: var(--font-display); font-size: 20px; font-weight: 700; color: var(--brand-navy); text-transform: uppercase; margin-bottom: 4px; }
.area-card p { font-size: 13px; color: var(--brand-muted); }
.area-card .area-badge { display: inline-block; background: var(--brand-red); color: #fff; font-size: 10px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; padding: 3px 8px; border-radius: 100px; margin-top: 8px; }

/* ═══ CONTACT FORM ═══ */
.contact-section { background: var(--brand-off); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 64px; align-items: start; }
.contact-info h2 { color: var(--brand-navy); margin-bottom: 16px; }
.contact-info p { color: var(--brand-muted); font-size: 17px; line-height: 1.7; margin-bottom: 32px; }
.contact-methods { display: flex; flex-direction: column; gap: 16px; }
.contact-method { display: flex; align-items: flex-start; gap: 16px; padding: 16px; background: var(--brand-white); border: 1px solid var(--brand-border); border-radius: var(--radius-md); transition: border-color .3s; }
.contact-method:hover { border-color: var(--brand-sky); }
.contact-method-icon { width: 44px; height: 44px; border-radius: 10px; background: var(--brand-light); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-method-icon svg { color: var(--brand-sky); }
.contact-method-label { font-size: 12px; color: var(--brand-muted); font-weight: 500; letter-spacing: .04em; text-transform: uppercase; }
.contact-method-value { font-size: 16px; font-weight: 600; color: var(--brand-navy); }
.contact-method-value a { color: var(--brand-sky); }
.contact-method-value a:hover { text-decoration: underline; }
.form-card { background: var(--brand-white); border: 1px solid var(--brand-border); border-radius: var(--radius-lg); padding: 40px; box-shadow: var(--shadow-md); }
.form-title { font-family: var(--font-display); font-size: 26px; font-weight: 700; color: var(--brand-navy); text-transform: uppercase; margin-bottom: 6px; }
.form-subtitle { font-size: 14px; color: var(--brand-muted); margin-bottom: 28px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group.full { grid-column: 1/-1; }
.form-group label { font-size: 13px; font-weight: 600; color: var(--brand-dark); letter-spacing: .02em; }
.form-group input, .form-group select, .form-group textarea { padding: 12px 14px; border: 1.5px solid var(--brand-border); border-radius: var(--radius-sm); font-family: var(--font-body); font-size: 15px; color: var(--brand-dark); background: var(--brand-off); transition: border-color .2s, box-shadow .2s; outline: none; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--brand-sky); background: #fff; box-shadow: 0 0 0 3px rgba(43,143,217,.12); }
.form-group textarea { resize: vertical; min-height: 100px; }
.form-group select { cursor: pointer; }
.form-submit { margin-top: 8px; }
.form-submit .btn { width: 100%; justify-content: center; font-size: 18px; padding: 16px; }
.form-privacy { text-align: center; font-size: 12px; color: var(--brand-muted); margin-top: 12px; }
.form-success { display: none; text-align: center; padding: 32px; }
.form-success svg { color: #22c55e; margin: 0 auto 12px; }
.form-success h3 { font-family: var(--font-display); font-size: 24px; font-weight: 700; color: var(--brand-navy); text-transform: uppercase; margin-bottom: 8px; }
.form-success p { color: var(--brand-muted); }

/* ═══ FAQ ═══ */
.faq-grid { max-width: 760px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--brand-border); }
.faq-question { width: 100%; text-align: left; padding: 22px 0; background: none; border: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 16px; font-family: var(--font-display); font-size: 20px; font-weight: 700; color: var(--brand-navy); text-transform: uppercase; transition: color .2s; }
.faq-question:hover { color: var(--brand-sky); }
.faq-icon { width: 28px; height: 28px; border-radius: 50%; border: 1.5px solid var(--brand-border); display: flex; align-items: center; justify-content: center; flex-shrink: 0; transition: all .3s; }
.faq-item.open .faq-icon { background: var(--brand-sky); border-color: var(--brand-sky); transform: rotate(45deg); }
.faq-icon svg { color: var(--brand-sky); transition: color .3s; }
.faq-item.open .faq-icon svg { color: #fff; }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height .4s ease; }
.faq-answer-inner { padding: 0 0 20px; color: var(--brand-muted); font-size: 16px; line-height: 1.7; }

/* ═══ CTA BANNER ═══ */
.cta-banner { background: var(--brand-red); padding: 64px 0; }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.cta-text h2 { color: #fff; margin-bottom: 8px; }
.cta-text p { color: rgba(255,255,255,.8); font-size: 18px; }
.cta-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ═══ FOOTER ═══ */
.footer { background: var(--brand-navy); padding: 64px 0 0; color: rgba(255,255,255,.65); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 48px; padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,.08); }
.footer-brand img { height: 50px; width: auto; margin-bottom: 16px; }
.footer-brand p { font-size: 14px; line-height: 1.7; max-width: 260px; margin-bottom: 20px; }
.footer-col h5 { font-family: var(--font-display); font-size: 14px; font-weight: 700; color: #fff; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 16px; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a { font-size: 14px; color: rgba(255,255,255,.55); transition: color .2s; }
.footer-col ul a:hover { color: #fff; }
.footer-contact-item { display: flex; align-items: flex-start; gap: 8px; font-size: 14px; color: rgba(255,255,255,.55); margin-bottom: 10px; }
.footer-contact-item svg { color: var(--brand-red); flex-shrink: 0; margin-top: 1px; }
.footer-contact-item a { color: rgba(255,255,255,.55); }
.footer-contact-item a:hover { color: #fff; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; padding: 20px 0; font-size: 13px; flex-wrap: wrap; gap: 12px; }
.footer-bottom a { color: rgba(255,255,255,.4); transition: color .2s; }
.footer-bottom a:hover { color: rgba(255,255,255,.7); }

/* ═══ WHATSAPP FLOAT ═══ */
.wa-float { position: fixed; bottom: 28px; right: 28px; z-index: 900; display: flex; flex-direction: column; align-items: flex-end; gap: 8px; }
.wa-tooltip { background: var(--brand-navy); color: #fff; font-size: 13px; font-weight: 500; padding: 8px 14px; border-radius: 8px; white-space: nowrap; opacity: 0; transform: translateX(8px); transition: all .3s ease; pointer-events: none; }
.wa-float:hover .wa-tooltip { opacity: 1; transform: translateX(0); }
.wa-btn { width: 58px; height: 58px; border-radius: 50%; background: #25D366; display: flex; align-items: center; justify-content: center; box-shadow: 0 8px 24px rgba(37,211,102,.4); transition: transform .3s, box-shadow .3s; cursor: pointer; }
.wa-btn:hover { transform: scale(1.1); box-shadow: 0 12px 32px rgba(37,211,102,.5); }
.wa-btn svg { color: #fff; }

/* ═══ ANIMATIONS ═══ */
.fade-up { opacity: 0; transform: translateY(32px); transition: opacity .6s ease, transform .6s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }
.fade-up:nth-child(2) { transition-delay: .1s; }
.fade-up:nth-child(3) { transition-delay: .2s; }
.fade-up:nth-child(4) { transition-delay: .3s; }
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.5;transform:scale(1.4)} }

/* ═══ MAP EMBED ═══ */
.map-embed { width: 100%; height: 400px; border: 0; border-radius: var(--radius-lg); filter: grayscale(.2); }

/* ═══ RESPONSIVE ═══ */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .why-grid { grid-template-columns: 1fr; gap: 40px; }
  .services-grid { grid-template-columns: 1fr; }
  .areas-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .cta-inner { flex-direction: column; text-align: center; }
  .cta-actions { justify-content: center; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .nav-links, .nav-cta { display: none; }
  .nav-hamburger { display: flex; }
  .form-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .areas-grid { grid-template-columns: 1fr; }
  .why-features { grid-template-columns: 1fr; }
  .trust-bar-inner { flex-direction: column; gap: 16px; align-items: flex-start; }
  .trust-divider { display: none; }
}

/* ═══ LANGUAGE SWITCHER ═══ */
.lang-switch { display: inline-flex; align-items: center; gap: 5px; padding: 6px 12px; border: 1px solid rgba(255,255,255,.25); border-radius: 100px; font-size: 13px; font-weight: 600; color: rgba(255,255,255,.85); letter-spacing: .04em; transition: all .2s; }
.lang-switch:hover { background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.5); color: #fff; }
.lang-switch svg { opacity: .8; }
.lang-switch-mobile { display: flex; align-items: center; gap: 8px; color: var(--brand-sky) !important; font-weight: 600 !important; }
@media (max-width: 980px) { .nav-links { gap: 0; } .nav-phone { display: none; } }


/* ═══ HERO BACKGROUND PHOTO ═══ */
.hero-photo-bg { position: absolute; inset: 0; z-index: 0; background-size: cover; background-position: center; }
.hero-photo-bg::after { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(10,30,63,.94) 0%, rgba(10,30,63,.82) 45%, rgba(26,118,187,.62) 100%); }

/* ═══ SERVICE CARD PHOTOS ═══ */
.service-card.has-photo { padding: 0; overflow: hidden; }
.service-card.has-photo .service-photo { width: 100%; height: 200px; object-fit: cover; display: block; }
.service-card.has-photo .service-body { padding: 28px 30px 32px; }
.service-card.has-photo .service-icon { margin-top: 0; margin-bottom: 20px; position: relative; background: var(--brand-light); }
.service-card.has-photo:hover .service-icon { background: var(--brand-white); }
.service-card.has-photo:hover .service-icon svg { color: var(--brand-blue); }

/* ═══ GALLERY (portfolio) ═══ */
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.gallery-item { position: relative; aspect-ratio: 4 / 3; border-radius: var(--radius-lg); overflow: hidden; cursor: pointer; box-shadow: var(--shadow-sm); }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .65s cubic-bezier(.2,.6,.2,1); }
.gallery-item:hover img { transform: scale(1.09); }
.gallery-item-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(8,24,52,.88) 0%, rgba(8,24,52,.35) 35%, rgba(8,24,52,0) 62%); display: flex; flex-direction: column; justify-content: flex-end; padding: 20px; transition: background .3s; }
.gallery-item:hover .gallery-item-overlay { background: linear-gradient(to top, rgba(8,24,52,.92) 0%, rgba(26,118,187,.35) 45%, rgba(8,24,52,.05) 75%); }
.gallery-item-tag { align-self: flex-start; display: inline-flex; align-items: center; gap: 5px; background: var(--brand-red); color: #fff; font-size: 10px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding: 4px 9px; border-radius: 100px; margin-bottom: 8px; opacity: 0; transform: translateY(6px); transition: all .3s ease; }
.gallery-item:hover .gallery-item-tag { opacity: 1; transform: translateY(0); }
.gallery-item-label { color: #fff; font-family: var(--font-display); font-size: 19px; font-weight: 700; text-transform: uppercase; letter-spacing: .02em; line-height: 1.1; transform: translateY(4px); transition: transform .3s ease; }
.gallery-item:hover .gallery-item-label { transform: translateY(0); }
.gallery-icon { position: absolute; top: 14px; right: 14px; width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,.18); backdrop-filter: blur(6px); display: flex; align-items: center; justify-content: center; opacity: 0; transform: scale(.8); transition: all .3s ease; }
.gallery-item:hover .gallery-icon { opacity: 1; transform: scale(1); }
.gallery-icon svg { color: #fff; }

/* ═══ PHOTO SPLIT (service detail pages) ═══ */
.photo-split { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.photo-split img { width: 100%; border-radius: var(--radius-lg); box-shadow: var(--shadow-md); }
.photo-split.reverse .photo-split-text { order: 2; }

@media (max-width: 768px) {
  .gallery-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; } .gallery-item-label { font-size: 16px; }
  .photo-split { grid-template-columns: 1fr; gap: 28px; }
  .photo-split.reverse .photo-split-text { order: 0; }
}

/* ═══ LIGHTBOX ═══ */
.lightbox { position: fixed; inset: 0; z-index: 2000; background: rgba(8,18,38,.94); backdrop-filter: blur(6px); display: none; align-items: center; justify-content: center; gap: 8px; padding: 24px; opacity: 0; transition: opacity .25s ease; }
.lightbox.open { display: flex; opacity: 1; }
.lightbox-figure { margin: 0; max-width: 88vw; max-height: 86vh; display: flex; flex-direction: column; align-items: center; gap: 14px; }
.lightbox-img { max-width: 100%; max-height: 78vh; border-radius: var(--radius-md); box-shadow: 0 24px 80px rgba(0,0,0,.5); object-fit: contain; }
.lightbox-caption { color: #fff; font-family: var(--font-display); font-size: 20px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; }
.lightbox-close { position: absolute; top: 24px; right: 28px; width: 44px; height: 44px; border-radius: 50%; border: none; background: rgba(255,255,255,.12); color: #fff; font-size: 30px; line-height: 1; cursor: pointer; transition: background .2s; display: flex; align-items: center; justify-content: center; }
.lightbox-close:hover { background: var(--brand-red); }
.lightbox-nav { width: 52px; height: 52px; border-radius: 50%; border: none; background: rgba(255,255,255,.12); color: #fff; font-size: 30px; cursor: pointer; flex-shrink: 0; transition: background .2s; display: flex; align-items: center; justify-content: center; }
.lightbox-nav:hover { background: var(--brand-blue); }
@media (max-width: 768px) {
  .lightbox-nav { width: 40px; height: 40px; font-size: 22px; }
  .lightbox-figure { max-width: 94vw; }
  .lightbox-caption { font-size: 16px; }
}