/* === Variables === */
:root {
  --navy: #00357c;
  --blue: #0272e5;
  --blue-hover: #00357c;
  --blue-light: #f1f5f9;
  --white: #ffffff;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --text: #1e293b;
  --text-muted: #64748b;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  font-size: 18px;
  line-height: 1.75;
  color: var(--text);
  background: var(--white);
}

img { max-width: 100%; height: auto; }

/* === Layout === */
.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
section { padding: 80px 0; }

/* === Buttons === */
.btn {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 8px;
  font-size: 1.05rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: transform 0.15s, box-shadow 0.15s, background 0.15s;
}
.btn-primary {
  background: var(--blue);
  color: var(--white);
  box-shadow: 0 4px 14px rgba(2, 114, 229, 0.35);
}
.btn-primary:hover {
  background: var(--blue-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(2, 114, 229, 0.45);
  color: var(--white);
}
.btn-white {
  background: var(--white);
  color: var(--blue);
  box-shadow: 0 4px 14px rgba(0,0,0,0.15);
}
.btn-white:hover {
  background: var(--white);
  color: var(--blue-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.22);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.5);
}
.btn-outline:hover {
  border-color: var(--white);
  background: rgba(255,255,255,0.12);
  color: var(--white);
}
.btn-lg { padding: 18px 40px; font-size: 1.15rem; }

/* === Header / Nav === */
header {
  background: var(--white);
  position: sticky;
  top: 0;
  z-index: 200;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
  border-bottom: 1px solid var(--gray-200);
}
nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.logo-text {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 6px;
  font-family: Arial, sans-serif;
  font-weight: bold;
  font-size: 1.65rem;
}
.logo-top {
  color: var(--navy);
}
.logo-bottom {
  color: var(--blue);
}
.logo-img {
  height: 46px;
  width: auto;
}
.logo-img-footer {
  height: 81px;
  width: auto;
  border-radius: 8px;
  background: white;
  padding: 4px 10px;
}

.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 4px;
}
.nav-menu a {
  display: block;
  padding: 8px 14px;
  color: var(--text);
  text-decoration: none;
  font-size: 0.97rem;
  font-weight: 500;
  border-radius: 6px;
  transition: color 0.15s, background 0.15s;
}
.nav-menu a:hover,
.nav-menu a.active { color: var(--navy); background: var(--gray-100); }
.nav-menu .btn-call {
  background: var(--blue);
  color: var(--white) !important;
  margin-left: 8px;
  font-weight: 700 !important;
  display: flex;
  align-items: center;
  gap: 7px;
}
.nav-menu .btn-call:hover { background: var(--blue-hover) !important; }
.btn-call-icon {
  height: 16px;
  width: auto;
  flex-shrink: 0;
  vertical-align: middle;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: 0.3s;
}

/* === Section Headers === */
.section-header { text-align: center; margin-bottom: 52px; }
.section-label {
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 8px;
}
.section-title {
  font-size: clamp(1.7rem, 3.5vw, 2.4rem);
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 12px;
  line-height: 1.2;
}
.section-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 580px;
  margin: 0 auto;
}

/* === Hero === */
.hero {
  background: linear-gradient(180deg, var(--blue-hover) 0%, var(--blue) 100%);
  color: var(--white);
  padding: 96px 0 80px;
  text-align: center;
}
.hero-badge {
  display: inline-block;
  background: rgba(255,255,255,0.12);
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 20px;
  margin-bottom: 24px;
  letter-spacing: 0.5px;
}
.hero h1 {
  font-size: clamp(2rem, 5.5vw, 3.4rem);
  font-weight: 800;
  line-height: 1.18;
  margin-bottom: 22px;
  max-width: 750px;
  margin-left: auto;
  margin-right: auto;
}
.hero h1 em { font-style: normal; color: #9bd1ff; }
.hero .lead {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: rgba(255,255,255,0.8);
  max-width: 580px;
  margin: 0 auto 40px;
}
.hero-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.hero-devices {
  display: flex;
  justify-content: center;
  gap: 32px;
  margin-top: 60px;
  flex-wrap: wrap;
}
.hero-device {
  text-align: center;
  color: rgba(255,255,255,0.7);
  font-size: 0.85rem;
  font-weight: 500;
}
.hero-device .d-icon { font-size: 2.2rem; display: block; margin-bottom: 6px; }
.device-img {
  width: 80px;
  height: 64px;
  object-fit: contain;
  display: block;
  margin: 0 auto 8px;
}

/* === Services Grid (home) === */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}
.service-card {
  padding: 28px 24px;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: 14px;
  transition: box-shadow 0.2s, transform 0.2s;
}
.service-card:hover {
  box-shadow: 0 8px 28px rgba(0,0,0,0.09);
  transform: translateY(-3px);
}
.service-card .s-icon { font-size: 2.2rem; margin-bottom: 14px; display: block; }
.service-card h3 { font-size: 1.05rem; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.service-card p { font-size: 0.92rem; color: var(--text-muted); line-height: 1.6; }
.services-more { text-align: center; margin-top: 36px; }

/* === Why / Dark Section === */
.why-section { background: var(--navy); color: var(--white); }
.why-section .section-title { color: var(--white); }
.why-section .section-desc { color: rgba(255,255,255,0.7); }
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}
.why-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 14px;
  padding: 28px 22px;
  text-align: center;
}
.why-card .w-icon { font-size: 2.6rem; margin-bottom: 16px; display: block; }
.w-icon-img {
  width: 52px;
  height: 52px;
  object-fit: contain;
  display: block;
  margin: 0 auto 16px;
}
.why-card h3 { font-size: 1.05rem; font-weight: 700; color: var(--white); margin-bottom: 8px; }
.why-card p { font-size: 0.9rem; color: rgba(255,255,255,0.65); }

/* === Trust Badges === */
.trust-section { background: var(--gray-50); padding: 60px 0; }
.trust-badges { display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; }
.trust-badge {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 14px;
  padding: 18px 26px;
  min-width: 230px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}
.trust-badge .t-icon { font-size: 2rem; flex-shrink: 0; }
.t-icon-img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  flex-shrink: 0;
}
.trust-badge h4 { font-size: 0.92rem; font-weight: 700; color: var(--navy); margin-bottom: 2px; }
.trust-badge p { font-size: 0.8rem; color: var(--text-muted); }

/* === CTA Banner === */
.cta-section {
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-hover) 100%);
  color: var(--white);
  text-align: center;
  padding: 72px 0;
}
.cta-section h2 { font-size: clamp(1.7rem, 3.5vw, 2.5rem); font-weight: 800; margin-bottom: 12px; }
.cta-section p { font-size: 1.1rem; color: rgba(255,255,255,0.85); margin-bottom: 28px; }
.cta-phone-link {
  display: inline-block;
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 800;
  color: var(--white);
  text-decoration: none;
  margin-bottom: 28px;
  letter-spacing: -0.5px;
}
.cta-phone-link:hover { text-decoration: underline; color: var(--white); }

/* === Footer === */
footer { background: #111111; color: rgba(255,255,255,0.65); padding: 56px 0 24px; }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand p { font-size: 0.95rem; line-height: 1.7; margin-top: 14px; max-width: 300px; }
.footer-col h5 {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 16px;
}
.footer-col a {
  display: block;
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  font-size: 1.2rem;
  padding: 4px 0;
  transition: color 0.15s;
}
.footer-col a:hover { color: var(--white); }
.footer-col p { font-size: 0.95rem; line-height: 1.7; }
.footer-divider { border: none; border-top: 1px solid rgba(255,255,255,0.08); margin-bottom: 24px; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-tagline { font-style: italic; color: rgba(255,255,255,0.45); margin-top: 10px; font-size: 0.9rem; }

/* === Page Hero (interior pages) === */
.page-hero {
  background: linear-gradient(150deg, var(--navy) 0%, var(--blue) 100%);
  color: var(--white);
  padding: 64px 0;
  text-align: center;
}
.page-hero h1 { font-size: clamp(1.9rem, 4vw, 3rem); font-weight: 800; margin-bottom: 12px; }
.page-hero p { font-size: 1.15rem; color: rgba(255,255,255,0.78); max-width: 520px; margin: 0 auto; }

/* === Pricing (services page) === */
.pricing-box {
  background: var(--navy);
  color: var(--white);
  border-radius: 20px;
  padding: 44px;
  max-width: 560px;
  margin: 0 auto 64px;
  text-align: center;
}
.pricing-box .box-title { font-size: 1.05rem; font-weight: 600; color: rgba(255,255,255,0.65); margin-bottom: 28px; }
.price-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.price-row:last-of-type { border-bottom: none; }
.price-label { font-size: 1.5rem; font-weight: 500; }
.price-amount { font-size: 1.6rem; font-weight: 700; color: var(--white); }
.price-tax { font-size: 0.95rem; font-weight: 500; color: rgba(255,255,255,0.55); }
.price-note { margin-top: 20px; font-size: 0.88rem; color: rgba(255,255,255,0.5); }

/* === Service Items (services page) === */
.service-items {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 18px;
}
.service-item {
  display: flex;
  gap: 16px;
  padding: 22px 20px;
  background: var(--gray-50);
  border-radius: 12px;
  border-left: 3px solid var(--blue);
}
.service-item .si-icon { font-size: 1.8rem; flex-shrink: 0; }
.service-item h3 { font-size: 1rem; font-weight: 700; color: var(--navy); margin-bottom: 4px; }
.service-item p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.55; }

/* === About Page === */
.about-section { max-width: 820px; margin: 0 auto; }
.about-intro {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 40px;
  align-items: start;
  margin-bottom: 56px;
}
.about-photo img {
  width: 100%;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.12);
  display: block;
}
.about-text p { font-size: 1.05rem; color: var(--text); margin-bottom: 20px; }
.credentials-list { list-style: none; display: grid; gap: 12px; margin-top: 32px; }
.credentials-list li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 16px 20px;
  background: var(--gray-50);
  border-radius: 10px;
  font-size: 1rem;
}
.credentials-list li .check { color: var(--blue); font-weight: 800; font-size: 1.1rem; flex-shrink: 0; margin-top: 2px; }

/* === Contact Page === */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 52px;
  max-width: 980px;
  margin: 0 auto;
}
.contact-details h2 { font-size: 1.65rem; font-weight: 800; color: var(--navy); margin-bottom: 28px; }
.contact-row { display: flex; gap: 16px; align-items: flex-start; margin-bottom: 28px; }
.contact-row .c-icon {
  width: 52px;
  height: 52px;
  background: var(--blue-light);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}
.c-icon-img {
  width: 52px;
  height: 52px;
  object-fit: contain;
  flex-shrink: 0;
}
.contact-row h4 { font-size: 0.78rem; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: var(--text-muted); margin-bottom: 4px; }
.contact-row a, .contact-row p { font-size: 1.05rem; font-weight: 600; color: var(--navy); text-decoration: none; line-height: 1.4; }
.contact-row a:hover { color: var(--blue); }
.contact-note {
  margin-top: 8px;
  padding: 20px;
  background: var(--gray-50);
  border-radius: 12px;
  border-left: 3px solid var(--blue);
  font-size: 0.95rem;
}
.contact-note strong { display: block; margin-bottom: 4px; }

.contact-form-box { background: var(--gray-50); border-radius: 18px; padding: 40px; }
.contact-form-box h2 { font-size: 1.4rem; font-weight: 800; color: var(--navy); margin-bottom: 28px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 0.9rem; font-weight: 600; color: var(--text); margin-bottom: 6px; }
.field input,
.field textarea,
.field select {
  width: 100%;
  padding: 13px 16px;
  font-size: 1rem;
  font-family: inherit;
  border: 2px solid var(--gray-200);
  border-radius: 9px;
  background: var(--white);
  color: var(--text);
  transition: border-color 0.2s;
  -webkit-appearance: none;
}
.field input:focus,
.field textarea:focus { outline: none; border-color: var(--blue); }
.field textarea { height: 120px; resize: vertical; }
.btn-submit {
  width: 100%;
  padding: 15px;
  background: var(--blue);
  color: var(--white);
  font-size: 1.05rem;
  font-weight: 700;
  font-family: inherit;
  border: none;
  border-radius: 9px;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
}
.btn-submit:hover { background: var(--blue-hover); transform: translateY(-1px); }
.form-note { font-size: 0.82rem; color: var(--text-muted); text-align: center; margin-top: 12px; }

/* === Thank You Page === */
.thankyou-section { text-align: center; padding: 120px 0; }
.thankyou-icon { font-size: 5rem; margin-bottom: 24px; display: block; }
.thankyou-section h1 { font-size: 2.4rem; font-weight: 800; color: var(--navy); margin-bottom: 16px; }
.thankyou-section p { font-size: 1.15rem; color: var(--text-muted); max-width: 480px; margin: 0 auto 32px; }

/* === Responsive === */
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
  section { padding: 56px 0; }

  .nav-menu {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--white);
    border-top: 1px solid var(--gray-200);
    flex-direction: column;
    align-items: stretch;
    padding: 12px 16px 20px;
    gap: 4px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.12);
  }
  .nav-menu.open { display: flex; }
  .nav-menu a { padding: 12px 16px; font-size: 1.05rem; }
  .nav-menu .btn-call { margin-left: 0; margin-top: 8px; text-align: center; }
  .hamburger { display: flex; }

  .hero { padding: 64px 0 56px; }
  .hero-devices { gap: 20px; }

  .trust-badges { flex-direction: column; align-items: center; }
  .trust-badge { width: 100%; max-width: 380px; }

  .about-intro { grid-template-columns: 1fr; gap: 28px; }
  .about-photo { max-width: 300px; margin: 0 auto; }

  .contact-layout { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-brand { grid-column: 1; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; align-items: center; }
  .btn-lg { width: 100%; text-align: center; }
  .pricing-box { padding: 28px 20px; }
  .contact-form-box { padding: 28px 20px; }
}