/* ===== RESET & BASE ===== */
*, *::before, *::after {
  margin: 0; padding: 0; box-sizing: border-box;
}

:root {
  --navy:   #0f172a;
  --blue:   #2563eb;
  --blue2:  #1e40af;
  --accent: #3b82f6;
  --light:  #eff6ff;
  --gray:   #64748b;
  --text:   #1e293b;
  --bg:     #f8fafc;
  --white:  #ffffff;
  --green:  #16a34a;
  --red:    #dc2626;
  --radius: 16px;
  --shadow: 0 4px 24px rgba(37,99,235,0.10);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  font-size: 16px;
}

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

img { max-width: 100%; display: block; }

/* ===== HEADER ===== */
#header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--navy);
  transition: box-shadow 0.3s;
}
#header.scrolled {
  box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: white;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.3px;
  text-decoration: none;
}
.logo-img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
}

nav {
  display: flex;
  align-items: center;
  gap: 8px;
}
nav a {
  color: rgba(255,255,255,0.8);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: 8px;
  transition: all 0.2s;
}
nav a:hover { color: white; background: rgba(255,255,255,0.08); }
.nav-btn {
  background: var(--blue) !important;
  color: white !important;
  padding: 8px 18px !important;
}
.nav-btn:hover { background: var(--blue2) !important; }

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: white;
  border-radius: 2px;
  transition: 0.3s;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  transition: all 0.25s;
  cursor: pointer;
  border: 2px solid transparent;
}
.btn-primary {
  background: var(--blue);
  color: white;
}
.btn-primary:hover { background: var(--blue2); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(37,99,235,0.35); }
.btn-ghost {
  background: rgba(255,255,255,0.12);
  color: white;
  border-color: rgba(255,255,255,0.25);
}
.btn-ghost:hover { background: rgba(255,255,255,0.2); }
.btn-white {
  background: white;
  color: var(--blue);
}
.btn-white:hover { background: var(--light); transform: translateY(-2px); }
.btn-full { width: 100%; text-align: center; }

/* ===== SECTION LABELS ===== */
.section-label {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--blue);
  background: var(--light);
  padding: 5px 14px;
  border-radius: 20px;
  margin-bottom: 16px;
}

h2 {
  font-size: 36px;
  font-weight: 800;
  line-height: 1.2;
  color: var(--navy);
  margin-bottom: 48px;
}

/* ===== HERO ===== */
.hero {
  background: linear-gradient(135deg, var(--navy) 0%, #1e3a6e 100%);
  padding: 90px 0 80px;
  overflow: hidden;
}

.hero-inner {
  display: flex;
  align-items: center;
  gap: 60px;
}

.hero-text { flex: 1; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(59,130,246,0.2);
  border: 1px solid rgba(59,130,246,0.4);
  color: #93c5fd;
  font-size: 13px;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 20px;
  margin-bottom: 24px;
}

.hero-text h1 {
  font-size: 48px;
  font-weight: 800;
  line-height: 1.15;
  color: white;
  margin-bottom: 20px;
}
.accent { color: #60a5fa; }

.hero-text p {
  font-size: 17px;
  color: rgba(255,255,255,0.8);
  margin-bottom: 32px;
  max-width: 480px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 20px;
}
.stat strong {
  display: block;
  font-size: 22px;
  font-weight: 800;
  color: white;
}
.stat span {
  font-size: 12px;
  color: rgba(255,255,255,0.55);
}
.stat-divider {
  width: 1px;
  height: 36px;
  background: rgba(255,255,255,0.2);
}

.hero-image {
  flex: 1;
  position: relative;
}
.hero-image img {
  width: 100%;
  max-width: 520px;
  height: 360px;
  object-fit: cover;
  border-radius: 20px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}

/* ===== PROBLEMS ===== */
.section-problems {
  padding: 90px 0;
  background: var(--white);
}

.problems-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.problem-card {
  background: var(--bg);
  border-radius: var(--radius);
  padding: 28px;
  border: 1px solid #e2e8f0;
  transition: 0.3s;
}
.problem-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: #bfdbfe;
}
.problem-icon { font-size: 32px; margin-bottom: 16px; }
.problem-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; color: var(--navy); }
.problem-card p { font-size: 14px; color: var(--gray); margin-bottom: 16px; }
.problem-solution {
  font-size: 13px;
  color: var(--green);
  font-weight: 600;
  background: #f0fdf4;
  padding: 8px 12px;
  border-radius: 8px;
  border-left: 3px solid var(--green);
}

/* ===== SERVICES ===== */
.section-services {
  padding: 90px 0;
  background: var(--bg);
}

.services-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.services-image img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: 20px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.12);
}

.service-item {
  display: flex;
  gap: 20px;
  padding: 24px 0;
  border-bottom: 1px solid #e2e8f0;
}
.service-item:last-child { border-bottom: none; }
.service-num {
  font-size: 13px;
  font-weight: 800;
  color: var(--blue);
  background: var(--light);
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}
.service-body h3 { font-size: 17px; font-weight: 700; margin-bottom: 6px; color: var(--navy); }
.service-body p { font-size: 14px; color: var(--gray); }

/* ===== WHY US ===== */
.section-why {
  padding: 90px 0;
  background: var(--white);
}
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}
.why-card {
  background: var(--bg);
  border-radius: var(--radius);
  padding: 32px 28px;
  border: 1px solid #e2e8f0;
  transition: 0.3s;
}
.why-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.why-icon { font-size: 36px; margin-bottom: 16px; }
.why-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; color: var(--navy); }
.why-card p { font-size: 14px; color: var(--gray); }

/* ===== STEPS ===== */
.section-steps {
  padding: 90px 0;
  background: var(--navy);
}
.section-steps .section-label {
  background: rgba(59,130,246,0.2);
  color: #93c5fd;
}
.section-steps h2 { color: white; }

.steps-timeline {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0;
  position: relative;
}
.steps-timeline::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 0; right: 0;
  height: 2px;
  background: rgba(59,130,246,0.3);
}

.step { position: relative; padding: 0 24px; }
.step-circle {
  width: 56px;
  height: 56px;
  background: var(--blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 800;
  color: white;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
  box-shadow: 0 0 0 6px rgba(37,99,235,0.2);
}
.step-content h3 { font-size: 17px; font-weight: 700; color: white; margin-bottom: 8px; }
.step-content p { font-size: 14px; color: rgba(255,255,255,0.6); margin-bottom: 12px; }
.step-duration {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  color: #60a5fa;
  background: rgba(59,130,246,0.15);
  padding: 4px 10px;
  border-radius: 6px;
}

/* ===== RESULTS ===== */
.section-results {
  padding: 90px 0;
  background: var(--bg);
}
.results-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.results-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: 20px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.12);
}
.results-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.result-stat {
  background: white;
  border-radius: var(--radius);
  padding: 28px 24px;
  border: 1px solid #e2e8f0;
  text-align: center;
}
.result-num {
  font-size: 40px;
  font-weight: 800;
  color: var(--blue);
  line-height: 1;
  margin-bottom: 8px;
}
.result-num.red { color: var(--red); }
.result-num.green { color: var(--green); }
.result-label { font-size: 13px; color: var(--gray); }

/* ===== CTA ===== */
.section-cta {
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue2) 100%);
  padding: 70px 0;
}
.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
.cta-text h2 { color: white; margin-bottom: 12px; font-size: 30px; }
.cta-text p { color: rgba(255,255,255,0.85); max-width: 540px; margin: 0; }

/* ===== FORM ===== */
.section-form {
  padding: 90px 0;
  background: var(--white);
}
.form-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.form-info h2 { margin-bottom: 16px; }
.form-info p { color: var(--gray); margin-bottom: 24px; font-size: 15px; }
.form-promises {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.form-promises li { font-size: 15px; color: var(--text); font-weight: 500; }

.lead-form {
  background: var(--bg);
  border-radius: 20px;
  padding: 36px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 8px 32px rgba(0,0,0,0.06);
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 13px; font-weight: 600; color: var(--navy); }
.form-group input,
.form-group textarea {
  padding: 13px 16px;
  border: 1.5px solid #e2e8f0;
  border-radius: 10px;
  font-size: 15px;
  font-family: inherit;
  background: white;
  color: var(--text);
  transition: border-color 0.2s;
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus { border-color: var(--blue); }
.form-group textarea { min-height: 100px; resize: vertical; }
.form-note { font-size: 12px; color: var(--gray); text-align: center; }
.form-success {
  background: #f0fdf4;
  color: var(--green);
  font-weight: 600;
  padding: 14px 16px;
  border-radius: 10px;
  font-size: 14px;
  text-align: center;
}
.form-error {
  background: #fef2f2;
  color: var(--red);
  font-weight: 600;
  padding: 14px 16px;
  border-radius: 10px;
  font-size: 14px;
  text-align: center;
}

/* ===== FOOTER ===== */
footer {
  background: var(--navy);
  padding: 32px 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: white;
  font-size: 16px;
  font-weight: 700;
}
.footer-copy { color: rgba(255,255,255,0.5); font-size: 13px; }
.footer-links a {
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  font-size: 14px;
}
.footer-links a:hover { color: white; }

/* ===== MOBILE ===== */
@media (max-width: 900px) {
  h2 { font-size: 28px; }
  .hero-text h1 { font-size: 36px; }

  .hero-inner { flex-direction: column; gap: 40px; }
  .hero-image img { height: 260px; }

  .services-layout,
  .results-layout,
  .form-wrapper { grid-template-columns: 1fr; gap: 32px; }

  .steps-timeline { grid-template-columns: 1fr; }
  .steps-timeline::before { display: none; }
  .step { padding: 0; margin-bottom: 24px; }

  .cta-inner { flex-direction: column; text-align: center; }
  .cta-text h2 { font-size: 24px; }

  .header-inner { padding: 14px 20px; }
  nav { display: none; flex-direction: column; position: absolute; top: 72px; left: 0; right: 0; background: var(--navy); padding: 16px 24px 24px; gap: 4px; }
  nav.open { display: flex; }
  .burger { display: flex; }

  .hero-stats { flex-wrap: wrap; gap: 12px; }
  .results-stats { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero { padding: 60px 0 50px; }
  section { padding: 60px 0 !important; }
  .result-num { font-size: 32px; }
  .problems-grid, .why-grid { grid-template-columns: 1fr; }
}