/* ============================================
   Global Website Designer — Main Stylesheet
   Colors: Blue #2b73ba | Orange #ff761a | Black #0a0a0a
   ============================================ */

:root {
  --blue: #2b73ba;
  --blue-dark: #1f5a96;
  --blue-light: #e8f0fb;
  --orange: #ff761a;
  --orange-dark: #e05e00;
  --black: #0a0a0a;
  --dark: #111827;
  --gray-900: #1f2937;
  --gray-700: #374151;
  --gray-500: #6b7280;
  --gray-300: #d1d5db;
  --gray-100: #f3f4f6;
  --white: #ffffff;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 1px 3px rgba(0,0,0,.08), 0 4px 16px rgba(0,0,0,.06);
  --shadow-lg: 0 8px 32px rgba(0,0,0,.12);
  --transition: 0.2s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font);
  color: var(--dark);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

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

.section-pad { padding: 96px 0; }
.bg-light { background: var(--gray-100); }
.bg-dark { background: var(--dark); color: var(--white); }
.bg-blue { background: var(--blue); color: var(--white); }
.text-blue { color: var(--blue); }
.text-orange { color: var(--orange); }

/* ============ SECTION HEADERS ============ */
.section-header { text-align: center; margin-bottom: 56px; }
.section-header h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}
.section-header p { font-size: 1.1rem; color: var(--gray-500); max-width: 600px; margin: 0 auto; }
.section-header--light h2 { color: var(--white); }
.section-header--light p { color: rgba(255,255,255,.65); }

.section-tag {
  display: inline-block;
  background: var(--blue-light);
  color: var(--blue);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
}
.section-tag--light {
  background: rgba(255,255,255,.12);
  color: rgba(255,255,255,.9);
}

/* ============ BUTTONS ============ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--blue);
  color: var(--white);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 12px 24px;
  border-radius: 8px;
  transition: background var(--transition), transform var(--transition);
}
.btn-primary:hover { background: var(--blue-dark); transform: translateY(-1px); }
.btn-primary.btn-lg { padding: 16px 32px; font-size: 1rem; border-radius: 10px; }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--blue);
  border: 2px solid var(--blue);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 12px 24px;
  border-radius: 8px;
  transition: all var(--transition);
}
.btn-outline:hover { background: var(--blue); color: var(--white); transform: translateY(-1px); }
.btn-outline.btn-lg { padding: 14px 32px; font-size: 1rem; border-radius: 10px; }

.btn-emergency {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--orange);
  color: var(--white);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 8px 16px;
  border-radius: 6px;
  transition: background var(--transition);
}
.btn-emergency:hover { background: var(--orange-dark); }

.btn-white {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--white);
  color: var(--blue);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 14px 28px;
  border-radius: 8px;
  transition: all var(--transition);
}
.btn-white:hover { background: var(--gray-100); transform: translateY(-1px); }

.btn-outline-white {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,.5);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 12px 24px;
  border-radius: 8px;
  transition: all var(--transition);
}
.btn-outline-white:hover { border-color: var(--white); background: rgba(255,255,255,.1); }

.btn-emergency-white {
  display: inline-flex;
  align-items: center;
  background: var(--white);
  color: var(--orange-dark);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 12px 24px;
  border-radius: 8px;
  transition: all var(--transition);
}
.btn-emergency-white:hover { background: var(--gray-100); }

/* ============ NAVBAR ============ */
.nav-wrapper {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--gray-300);
  transition: box-shadow var(--transition);
}
.nav-wrapper.scrolled { box-shadow: var(--shadow); }

.nav {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 68px;
}

.nav-logo { flex-shrink: 0; }
.logo-img { height: 40px; width: auto; }

.nav-links {
  display: flex;
  gap: 4px;
  flex: 1;
}
.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray-700);
  padding: 8px 14px;
  border-radius: 6px;
  transition: color var(--transition), background var(--transition);
}
.nav-links a:hover { color: var(--blue); background: var(--blue-light); }

.nav-cta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px; height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ============ HERO ============ */
.hero {
  padding: 160px 0 100px;
  text-align: center;
  background: radial-gradient(ellipse at 50% 0%, rgba(43,115,186,.06) 0%, transparent 70%);
}

.hero-badge {
  display: inline-block;
  background: var(--blue-light);
  color: var(--blue);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 8px 18px;
  border-radius: 100px;
  margin-bottom: 28px;
  border: 1px solid rgba(43,115,186,.2);
}

.hero-title {
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.04em;
  margin-bottom: 24px;
}

.hero-sub {
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  color: var(--gray-500);
  max-width: 640px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.hero-cta {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 64px;
}

.hero-trust {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 0;
  padding: 28px 40px;
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  max-width: 700px;
  margin: 0 auto;
}
.trust-item { text-align: center; padding: 8px 32px; }
.trust-num { display: block; font-size: 1.75rem; font-weight: 900; color: var(--dark); line-height: 1; }
.trust-label { font-size: 0.8rem; color: var(--gray-500); font-weight: 500; margin-top: 4px; display: block; }
.trust-divider { width: 1px; height: 48px; background: var(--gray-300); }

/* ============ PROBLEMS ============ */
.problems-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.problem-card {
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius);
  padding: 28px;
  transition: all var(--transition);
}
.problem-card:hover { border-color: var(--blue); box-shadow: var(--shadow-lg); transform: translateY(-2px); }
.problem-icon { font-size: 2rem; margin-bottom: 14px; }
.problem-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.problem-card p { font-size: 0.9rem; color: var(--gray-500); margin-bottom: 16px; }
.card-link { font-size: 0.85rem; font-weight: 600; color: var(--blue); }
.card-link:hover { color: var(--orange); }

/* ============ SERVICES ============ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}
.service-card {
  border: 1px solid var(--gray-300);
  border-radius: var(--radius);
  padding: 28px;
  background: var(--white);
  display: flex;
  flex-direction: column;
  transition: all var(--transition);
  position: relative;
}
.service-card:hover { border-color: var(--blue); box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.service-card:hover .service-icon svg { stroke: var(--blue); }
.service-card--emergency { border-color: var(--orange); }
.service-card--emergency:hover { border-color: var(--orange-dark); box-shadow: 0 8px 32px rgba(255,118,26,.15); }

.service-icon {
  width: 48px; height: 48px;
  background: var(--gray-100);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.service-icon svg { width: 24px; height: 24px; stroke: var(--gray-700); }
.service-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.service-card p { font-size: 0.875rem; color: var(--gray-500); flex: 1; }
.service-arrow {
  display: inline-block;
  margin-top: 16px;
  font-size: 1.1rem;
  color: var(--blue);
  font-weight: 700;
  transition: transform var(--transition);
}
.service-card:hover .service-arrow { transform: translateX(4px); }

/* ============ WHY US ============ */
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.why-card { padding: 28px; border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius); }
.why-icon { font-size: 2rem; margin-bottom: 14px; }
.why-card h3 { font-size: 1rem; font-weight: 700; color: var(--white); margin-bottom: 8px; }
.why-card p { font-size: 0.875rem; color: rgba(255,255,255,.65); }

/* ============ EMERGENCY BANNER ============ */
.emergency-banner {
  background: linear-gradient(135deg, #ff4500 0%, var(--orange) 100%);
  padding: 40px 0;
}
.emergency-content {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}
.emergency-pulse {
  width: 16px; height: 16px;
  background: var(--white);
  border-radius: 50%;
  flex-shrink: 0;
  animation: pulse 1.5s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .5; transform: scale(1.3); }
}
.emergency-text { flex: 1; }
.emergency-text h2 { font-size: 1.5rem; font-weight: 800; color: var(--white); margin-bottom: 4px; }
.emergency-text p { color: rgba(255,255,255,.85); font-size: 0.95rem; }
.emergency-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ============ PROCESS ============ */
.process-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  max-width: 800px;
  margin: 0 auto;
}
.process-step { flex: 1; text-align: center; padding: 0 20px; }
.step-num {
  display: inline-block;
  width: 56px; height: 56px;
  background: var(--blue);
  color: var(--white);
  font-size: 1.1rem;
  font-weight: 800;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}
.step-content h3 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.step-content p { font-size: 0.875rem; color: var(--gray-500); }
.process-connector {
  flex-shrink: 0;
  width: 60px;
  height: 2px;
  background: var(--gray-300);
  margin-top: 28px;
}

/* ============ TECH STACK ============ */
.tech-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}
.tech-badge {
  padding: 10px 20px;
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: 100px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gray-700);
  transition: all var(--transition);
}
.tech-badge:hover { border-color: var(--blue); color: var(--blue); background: var(--blue-light); }

/* ============ TESTIMONIALS ============ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}
.testimonial-card {
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius);
  padding: 32px;
}
.stars { color: #fbbf24; font-size: 1.1rem; margin-bottom: 14px; }
.testimonial-card p {
  font-size: 0.95rem;
  color: var(--gray-700);
  font-style: italic;
  line-height: 1.7;
  margin-bottom: 20px;
}
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar {
  width: 40px; height: 40px;
  background: var(--blue);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
}
.testimonial-author strong { display: block; font-size: 0.9rem; }
.testimonial-author span { font-size: 0.8rem; color: var(--gray-500); }

/* ============ PRICING ============ */
.pricing-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}
.pricing-card {
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  background: var(--white);
  position: relative;
}
.pricing-card--featured {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(43,115,186,.15);
}
.pricing-badge {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--blue);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 100px;
}
.pricing-label { font-size: 0.85rem; font-weight: 600; color: var(--gray-500); text-transform: uppercase; letter-spacing: .05em; margin-bottom: 12px; }
.pricing-price { font-size: 1.1rem; color: var(--gray-700); margin-bottom: 12px; }
.pricing-price strong { font-size: 2rem; font-weight: 900; color: var(--dark); }
.pricing-card p { font-size: 0.875rem; color: var(--gray-500); margin-bottom: 24px; }

/* ============ FINAL CTA ============ */
.final-cta { text-align: center; }
.final-cta h2 { font-size: clamp(1.75rem, 3vw, 2.5rem); font-weight: 800; color: var(--white); margin-bottom: 14px; }
.final-cta p { font-size: 1.05rem; color: rgba(255,255,255,.75); margin-bottom: 36px; }
.final-cta-btns { display: flex; justify-content: center; flex-wrap: wrap; gap: 14px; margin-bottom: 20px; }
.cta-email { font-size: 0.875rem; color: rgba(255,255,255,.65); }
.cta-email a { color: rgba(255,255,255,.9); text-decoration: underline; }

/* ============ FOOTER ============ */
.footer { background: var(--black); color: var(--white); padding: 72px 0 0; }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  margin-bottom: 56px;
}
.footer-logo { height: 36px; margin-bottom: 16px; filter: brightness(0) invert(1); }
.footer-brand p { font-size: 0.875rem; color: rgba(255,255,255,.5); line-height: 1.7; margin-bottom: 20px; }
.footer-social { display: flex; gap: 12px; }
.footer-social a {
  width: 36px; height: 36px;
  background: rgba(255,255,255,.08);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.65);
  transition: all var(--transition);
}
.footer-social a:hover { background: var(--blue); color: var(--white); }

.footer-col h4 { font-size: 0.85rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--white); margin-bottom: 18px; }
.footer-col ul li + li { margin-top: 10px; }
.footer-col ul a { font-size: 0.875rem; color: rgba(255,255,255,.5); transition: color var(--transition); }
.footer-col ul a:hover { color: var(--white); }

.footer-contact li { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 12px !important; }
.footer-contact svg { flex-shrink: 0; color: var(--blue); margin-top: 2px; }
.footer-contact a, .footer-contact span { font-size: 0.875rem; color: rgba(255,255,255,.5); }
.footer-contact a:hover { color: var(--white); }
.footer-countries { display: flex; gap: 8px; margin-top: 16px; font-size: 1.4rem; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { font-size: 0.8rem; color: rgba(255,255,255,.35); }
.footer-links { display: flex; gap: 24px; }
.footer-links a { font-size: 0.8rem; color: rgba(255,255,255,.35); }
.footer-links a:hover { color: rgba(255,255,255,.7); }

/* ============ WHATSAPP FLOAT ============ */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 56px; height: 56px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,.4);
  z-index: 999;
  transition: transform var(--transition), box-shadow var(--transition);
}
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 6px 28px rgba(37,211,102,.5); }

/* ============ FADE-IN ANIMATION ============ */
.fade-in { opacity: 0; transform: translateY(20px); transition: opacity 0.5s ease, transform 0.5s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
}

@media (max-width: 768px) {
  .section-pad { padding: 64px 0; }

  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: flex; margin-left: auto; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 68px; left: 0; right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--gray-300);
    padding: 16px 24px;
    gap: 4px;
    box-shadow: var(--shadow);
  }
  .nav-links.open + .nav-cta {
    display: flex;
    flex-direction: column;
    padding: 0 24px 16px;
    background: var(--white);
    position: absolute;
    top: calc(68px + var(--menu-height, 200px));
    left: 0; right: 0;
  }

  .hero { padding: 120px 0 72px; }
  .hero-title { letter-spacing: -0.03em; }
  .hero-trust { padding: 20px 24px; gap: 0; }
  .trust-item { padding: 8px 16px; }
  .trust-num { font-size: 1.4rem; }

  .process-steps { flex-direction: column; align-items: center; }
  .process-connector { width: 2px; height: 40px; margin: 0; }
  .process-step { padding: 0; }

  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .emergency-content { flex-direction: column; text-align: center; }
  .emergency-actions { justify-content: center; }
}

@media (max-width: 480px) {
  .hero-cta { flex-direction: column; align-items: center; }
  .final-cta-btns { flex-direction: column; align-items: center; }
  .trust-divider { display: none; }
  .hero-trust { flex-wrap: wrap; }
  .trust-item { flex: 1 1 45%; }
}