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

:root {
  --navy: #011e5a;
  --navy2: #02317a;
  --orange: #de3708;
  --orange2: #c23007;
  --white: #ffffff;
  --gray: #f8faff;
  --text: #1e293b;
  --muted: #64748b;
  --border: #e2e8f0;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
}

/* NAV */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  box-shadow: 0 1px 6px rgba(0,0,0,0.06);
}
.nav-logo {
  font-size: 20px;
  font-weight: 800;
  color: var(--navy);
  text-decoration: none;
}
.nav-logo span { color: var(--orange); }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a { color: var(--navy); text-decoration: none; font-weight: 500; font-size: 15px; }
.nav-links a:hover { color: var(--orange); }
.nav-cta {
  background: var(--orange);
  color: #fff !important;
  padding: 9px 18px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 14px;
}
.nav-cta:hover { background: var(--orange2) !important; }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--navy); border-radius: 2px; }
.mobile-menu {
  display: none;
  position: fixed;
  top: 64px;
  left: 0; right: 0;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 20px 24px;
  z-index: 99;
  flex-direction: column;
  gap: 16px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a { color: var(--navy); text-decoration: none; font-weight: 500; font-size: 16px; }

/* SECTIONS */
section { padding: 72px 24px; }
.container { max-width: 1100px; margin: 0 auto; }
.section-tag {
  display: inline-block;
  background: rgba(222,55,8,0.1);
  color: var(--orange);
  font-size: 12px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 14px;
}
h2.section-title {
  font-size: clamp(26px, 4vw, 38px);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 12px;
}
p.section-sub { color: var(--muted); font-size: 17px; margin-bottom: 40px; }

/* HERO */
.hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy2) 60%, #011040 100%);
  color: #fff;
  padding: 96px 24px 80px;
  text-align: center;
}
.hero h1 {
  font-size: clamp(32px, 5vw, 58px);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 10px;
}
.hero h2 {
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 400;
  color: rgba(255,255,255,0.8);
  margin-bottom: 24px;
}
.hero p {
  font-size: 17px;
  color: rgba(255,255,255,0.75);
  max-width: 680px;
  margin: 0 auto 36px;
  line-height: 1.7;
}
.hero-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.btn-primary {
  background: var(--orange);
  color: #fff;
  padding: 14px 28px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 16px;
  text-decoration: none;
  display: inline-block;
}
.btn-primary:hover { background: var(--orange2); }
.btn-outline {
  border: 2px solid rgba(255,255,255,0.6);
  color: #fff;
  padding: 14px 28px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 16px;
  text-decoration: none;
  display: inline-block;
}
.btn-outline:hover { border-color: #fff; background: rgba(255,255,255,0.1); }

/* CARDS */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 24px; }
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
  transition: box-shadow 0.2s, transform 0.2s;
}
.card:hover { box-shadow: 0 8px 24px rgba(1,30,90,0.1); transform: translateY(-2px); }
.card-icon { font-size: 28px; margin-bottom: 12px; }
.card h3 { font-size: 17px; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.card p { color: var(--muted); font-size: 15px; line-height: 1.6; }

/* SERVICES */
.services-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.service-col {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 32px;
}
.service-col h3 { font-size: 18px; font-weight: 700; color: var(--navy); margin-bottom: 6px; }
.service-col .tag { margin-bottom: 16px; }
.service-col ul { list-style: none; padding: 0; }
.service-col ul li {
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  font-size: 15px;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
}
.service-col ul li:last-child { border-bottom: none; }
.service-col ul li::before { content: "→"; color: var(--orange); font-weight: 700; }

/* GUARANTEE */
.guarantee { background: var(--navy); color: #fff; }
.guarantee h2 { color: #fff; }
.guarantee-items { display: flex; flex-direction: column; gap: 20px; margin-top: 32px; max-width: 700px; margin-left: auto; margin-right: auto; }
.guarantee-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  font-size: 17px;
  color: rgba(255,255,255,0.9);
}
.guarantee-item .check { font-size: 22px; flex-shrink: 0; margin-top: 1px; }

/* PRICING */
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 24px; }
.price-card {
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  position: relative;
}
.price-card.popular { border-color: var(--orange); }
.popular-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--orange);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  white-space: nowrap;
}
.price-card h3 { font-size: 17px; font-weight: 700; color: var(--navy); margin-bottom: 6px; }
.price { font-size: 32px; font-weight: 900; color: var(--navy); margin: 10px 0 4px; }
.price span { font-size: 16px; font-weight: 400; color: var(--muted); }
.price-note { font-size: 13px; color: var(--muted); margin-bottom: 16px; }
.price-card ul { list-style: none; padding: 0; }
.price-card ul li { font-size: 14px; color: var(--text); padding: 5px 0; display: flex; gap: 8px; align-items: flex-start; }
.price-card ul li::before { content: "✓"; color: var(--orange); font-weight: 700; flex-shrink: 0; }
.price-cta {
  display: block;
  margin-top: 20px;
  text-align: center;
  background: var(--navy);
  color: #fff;
  padding: 11px;
  border-radius: 9px;
  font-weight: 700;
  font-size: 14px;
  text-decoration: none;
}
.price-card.popular .price-cta { background: var(--orange); }
.price-cta:hover { opacity: 0.9; }

/* HOW IT WORKS */
.steps { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 28px; }
.step { text-align: center; padding: 24px; }
.step-num {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--navy);
  color: #fff;
  font-size: 22px;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}
.step h3 { font-size: 18px; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.step p { color: var(--muted); font-size: 15px; }

/* CONTACT FORM */
.contact-inner { max-width: 640px; margin: 0 auto; }
.form-group { margin-bottom: 18px; }
label { display: block; font-size: 13px; font-weight: 600; color: var(--muted); margin-bottom: 6px; }
input, textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 9px;
  font-size: 15px;
  font-family: inherit;
  color: var(--text);
  background: #fff;
}
input:focus, textarea:focus { outline: none; border-color: var(--navy); box-shadow: 0 0 0 2px rgba(1,30,90,0.08); }
textarea { resize: vertical; min-height: 90px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.btn-submit {
  width: 100%;
  background: var(--orange);
  color: #fff;
  border: none;
  padding: 15px;
  border-radius: 10px;
  font-size: 16px;
  font-weight: 800;
  cursor: pointer;
  font-family: inherit;
  margin-top: 6px;
}
.btn-submit:hover { background: var(--orange2); }
.btn-submit:disabled { background: #aaa; cursor: not-allowed; }
.form-contact-info { text-align: center; margin-top: 20px; color: var(--muted); font-size: 14px; }
.form-contact-info a { color: var(--navy); text-decoration: none; font-weight: 600; }
#form-success {
  display: none;
  background: #edfff5;
  border: 1px solid #5bb37a;
  color: #2d7a4a;
  padding: 18px;
  border-radius: 10px;
  text-align: center;
  font-weight: 600;
  margin-top: 16px;
}
#form-error {
  display: none;
  background: #fff3f0;
  border: 1px solid #f5a89a;
  color: var(--orange2);
  padding: 12px;
  border-radius: 8px;
  margin-top: 10px;
  font-size: 14px;
}

/* FOOTER */
footer {
  background: var(--navy);
  color: rgba(255,255,255,0.7);
  padding: 40px 24px;
  text-align: center;
}
.footer-logo { font-size: 20px; font-weight: 800; color: #fff; margin-bottom: 6px; }
.footer-logo span { color: var(--orange); }
footer p { font-size: 14px; margin-bottom: 4px; }
footer a { color: rgba(255,255,255,0.6); text-decoration: none; margin: 0 8px; font-size: 13px; }
footer a:hover { color: #fff; }

/* RESPONSIVE */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .services-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  section { padding: 52px 20px; }
  .hero { padding: 64px 20px 56px; }
}