/* ===== CSS VARIABLES ===== */
:root {
  --primary:    #1d4ed8;
  --primary-dk: #1e3a8a;
  --green:      #16a34a;
  --green-dk:   #15803d;
  --red:        #dc2626;
  --bg:         #f8fafc;
  --bg-alt:     #eef2ff;
  --text:       #0f172a;
  --text-muted: #64748b;
  --border:     #e2e8f0;
  --radius:     8px;
  --shadow:     0 2px 8px rgba(0,0,0,.08);
  --shadow-lg:  0 8px 24px rgba(0,0,0,.12);
  --container:  1200px;
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Inter', system-ui, sans-serif; color: var(--text); background: var(--bg); line-height: 1.6; font-size: 16px; }
img  { max-width: 100%; display: block; }
a    { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
ul   { list-style: none; }

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

/* ===== HEADER ===== */
.site-header { background: var(--primary-dk); color: #fff; position: sticky; top: 0; z-index: 100; box-shadow: var(--shadow-lg); }
.header-inner { display: flex; align-items: center; gap: 16px; padding: 12px 20px; flex-wrap: wrap; }
.logo { display: flex; align-items: center; gap: 8px; color: #fff; font-weight: 700; font-size: 1.2rem; text-decoration: none; }
.logo:hover { text-decoration: none; opacity: .9; }
.logo-icon { font-size: 1.4rem; }
.header-nav { display: flex; gap: 16px; flex: 1; }
.header-nav a { color: rgba(255,255,255,.85); font-size: .9rem; white-space: nowrap; }
.header-nav a:hover { color: #fff; text-decoration: none; }
.header-cta { display: flex; gap: 8px; margin-left: auto; }

/* ===== BUTTONS ===== */
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 10px 18px; border-radius: var(--radius); font-weight: 600; font-size: .9rem; cursor: pointer; transition: transform .15s, box-shadow .15s; text-decoration: none; white-space: nowrap; }
.btn:hover { transform: translateY(-1px); box-shadow: var(--shadow-lg); text-decoration: none; }
.btn-phone    { background: var(--red);   color: #fff; }
.btn-whatsapp { background: var(--green); color: #fff; }
.btn-lg { padding: 14px 24px; font-size: 1rem; }
.btn-phone:hover    { background: #b91c1c; }
.btn-whatsapp:hover { background: var(--green-dk); }

/* ===== BREADCRUMB ===== */
.breadcrumb { background: #fff; border-bottom: 1px solid var(--border); padding: 10px 0; font-size: .85rem; color: var(--text-muted); }
.breadcrumb .container { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.breadcrumb a { color: var(--primary); }
.breadcrumb span { color: var(--text-muted); }

/* ===== HERO ===== */
.hero { background: linear-gradient(135deg, var(--primary-dk) 0%, var(--primary) 100%); color: #fff; padding: 60px 0; }
.hero h1 { font-size: clamp(1.6rem, 4vw, 2.4rem); font-weight: 700; line-height: 1.2; margin-bottom: 16px; }
.hero-sub { font-size: 1.05rem; opacity: .9; max-width: 680px; margin-bottom: 28px; line-height: 1.7; }
.hero-sub strong { color: #fde68a; }
.cta-group { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 20px; }
.trust-badges { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 16px; }
.trust-badges span { font-size: .85rem; opacity: .9; }

/* ===== FEATURES BAR ===== */
.features-bar { background: #fff; border-bottom: 1px solid var(--border); padding: 24px 0; }
.features-bar-inner { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; text-align: center; }
.features-bar-inner div { font-size: .9rem; color: var(--text-muted); }
.features-bar-inner div b { display: block; color: var(--text); font-size: 1rem; margin-top: 4px; }
.features-bar-inner span { font-size: 1.8rem; }

/* ===== SECTIONS ===== */
section { padding: 56px 0; }
section h2 { font-size: clamp(1.3rem, 3vw, 1.8rem); font-weight: 700; margin-bottom: 32px; color: var(--primary-dk); }

/* ===== SERVICES GRID ===== */
.services-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 16px; }
.service-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 20px 16px; text-align: center; transition: box-shadow .2s, border-color .2s; color: var(--text); display: flex; flex-direction: column; gap: 6px; }
.service-card:hover { box-shadow: var(--shadow-lg); border-color: var(--primary); text-decoration: none; }
.service-icon { font-size: 2rem; }
.service-name { font-weight: 600; font-size: .9rem; }
.service-sub { font-size: .78rem; color: var(--text-muted); }

/* ===== WHY US ===== */
.why-us { background: var(--bg-alt); }
.features-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 20px; }
.feature-card { background: #fff; border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow); }
.feature-icon { font-size: 2rem; margin-bottom: 10px; }
.feature-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 6px; color: var(--primary-dk); }
.feature-card p { font-size: .9rem; color: var(--text-muted); }

/* ===== HOW IT WORKS ===== */
.how-it-works { background: #fff; }
.steps { display: flex; gap: 16px; align-items: flex-start; flex-wrap: wrap; }
.step { flex: 1; min-width: 200px; text-align: center; padding: 24px 16px; background: var(--bg); border-radius: var(--radius); }
.step-num { width: 48px; height: 48px; border-radius: 50%; background: var(--primary); color: #fff; font-size: 1.3rem; font-weight: 700; display: flex; align-items: center; justify-content: center; margin: 0 auto 12px; }
.step h3 { font-size: 1rem; font-weight: 700; margin-bottom: 6px; }
.step p { font-size: .88rem; color: var(--text-muted); }
.step-arrow { font-size: 2rem; color: var(--primary); align-self: center; }

/* ===== FAQ ===== */
.faq-section { background: var(--bg-alt); }
.faq-list { display: flex; flex-direction: column; gap: 8px; max-width: 800px; }
.faq-item { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.faq-q { width: 100%; display: flex; justify-content: space-between; align-items: center; padding: 16px 20px; background: none; border: none; cursor: pointer; font-size: .95rem; font-weight: 600; text-align: left; color: var(--text); gap: 12px; }
.faq-q:hover { background: var(--bg); }
.faq-arrow { font-size: 1.4rem; color: var(--primary); flex-shrink: 0; transition: transform .2s; }
.faq-q[aria-expanded="true"] .faq-arrow { transform: rotate(45deg); }
.faq-a { padding: 0 20px 16px; font-size: .9rem; color: var(--text-muted); line-height: 1.7; }

/* ===== BRANDS ===== */
.brands-section { background: #fff; }
.brands-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 12px; margin-bottom: 16px; }
.brand-card { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 10px; text-align: center; font-weight: 600; font-size: .9rem; color: var(--text); transition: background .2s, border-color .2s; }
.brand-card:hover { background: var(--bg-alt); border-color: var(--primary); text-decoration: none; }
.see-all { font-size: .9rem; color: var(--text-muted); margin-top: 8px; }
.see-all a { color: var(--primary); }

/* ===== CITIES ===== */
.cities-section { background: var(--bg-alt); }
.cities-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; margin-bottom: 32px; }
.city-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 14px; font-weight: 500; font-size: .9rem; color: var(--text); transition: box-shadow .2s; }
.city-card:hover { box-shadow: var(--shadow); text-decoration: none; }
.all-cities h3 { font-size: 1rem; font-weight: 700; margin-bottom: 12px; }

/* ===== LINK GRID ===== */
.link-grid { display: flex; flex-wrap: wrap; gap: 8px; }
.link-grid li a { display: inline-block; background: #fff; border: 1px solid var(--border); border-radius: 20px; padding: 6px 14px; font-size: .85rem; color: var(--primary); transition: background .15s; }
.link-grid li a:hover { background: var(--primary); color: #fff; text-decoration: none; }

/* ===== INTERNAL LINKS ===== */
.internal-links { background: #fff; }
.internal-links.alt { background: var(--bg-alt); }

/* ===== BOTTOM CTA ===== */
.bottom-cta { background: linear-gradient(135deg, var(--primary-dk), var(--primary)); color: #fff; text-align: center; padding: 64px 0; }
.bottom-cta h2 { color: #fff; margin-bottom: 12px; }
.bottom-cta p { opacity: .9; margin-bottom: 28px; font-size: 1.05rem; }

/* ===== FOOTER ===== */
.site-footer { background: #0f172a; color: #94a3b8; padding: 48px 0 24px; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 32px; margin-bottom: 40px; }
.footer-col h3, .footer-col h4 { color: #f8fafc; margin-bottom: 12px; font-size: 1rem; }
.footer-col p { font-size: .88rem; line-height: 1.6; margin-bottom: 12px; }
.footer-col ul li { margin-bottom: 6px; }
.footer-col ul li a { color: #94a3b8; font-size: .88rem; }
.footer-col ul li a:hover { color: #fff; text-decoration: none; }
.footer-phone { display: block; font-size: 1.1rem; font-weight: 700; color: #fff; margin-top: 8px; }
.footer-bottom { border-top: 1px solid #1e293b; padding-top: 20px; font-size: .8rem; text-align: center; }

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float { position: fixed; bottom: 24px; right: 24px; z-index: 999; background: #25d366; color: #fff; width: 56px; height: 56px; border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 16px rgba(0,0,0,.25); transition: transform .2s; }
.whatsapp-float:hover { transform: scale(1.1); text-decoration: none; }

/* ===== HERO HOME ===== */
.hero-home { padding: 80px 0; }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .header-nav { display: none; }
  .features-bar-inner { grid-template-columns: repeat(2, 1fr); }
  .steps { flex-direction: column; }
  .step-arrow { display: none; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .header-inner { gap: 8px; }
  .cta-group { flex-direction: column; }
  .btn-lg { justify-content: center; }
  .features-bar-inner { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}