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

body {
  font-family: 'Outfit', sans-serif;
  background: #eaf2f6;
  color: #0f172a;
  overflow-x: hidden;
}

/* ================= NAVBAR ================= */
header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: #ffffff;
  width: 100%;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.logo {
  font-size: 22px;
  font-weight: 800;
  color: #0f172a;
}

.logo span {
  color: #2563eb;
}

.logo a {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.logo-img {
  height: 50px;
  width: auto;
  object-fit: contain;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 18px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

nav a {
  text-decoration: none;
  color: #334155;
  font-weight: 600;
  font-size: 14px;
  position: relative;
}

nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 2px;
  background: #2563eb;
  transition: .3s;
}

nav a:hover::after {
  width: 100%;
}

nav button {
  padding: 10px 26px;
  border-radius: 999px;
  border: none;
  background: linear-gradient(135deg, #f97316, #fb923c);
  color: #fff;
  font-weight: 700;
  cursor: pointer;
  transition: opacity 0.2s;
}

nav button:hover {
  opacity: 0.9;
}


/* ================= CONTACT HERO ================= */
.contact-hero {
  background: linear-gradient(135deg, #0b1d3a, #1e3a5f);
  color: white;
  text-align: center;
  padding: 80px 20px 60px;
}

.contact-hero h1 {
  font-size: 42px;
  font-weight: 800;
  margin-bottom: 12px;
}

.contact-hero p {
  font-size: 18px;
  color: #cbd5e1;
  max-width: 600px;
  margin: 0 auto;
}

/* ================= FREE DEMO / SOCIAL HERO ================= */
.demo-hero {
  position: relative;
  padding: 80px 20px 70px;
  background:
    radial-gradient(circle at 15% 10%, rgba(59, 130, 246, .25), transparent 40%),
    radial-gradient(circle at 85% 20%, rgba(29, 34, 115, 0.22), transparent 40%),
    linear-gradient(135deg, #0b1d3a 0%, #0f172a 55%, #020617 100%);
  text-align: center;
  overflow: hidden;
}

.demo-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, .06) 1px, transparent 1px);
  background-size: 26px 26px;
  pointer-events: none;
}

.demo-hero-inner {
  position: relative;
  z-index: 2;
  max-width: 820px;
  margin: auto;
}

.demo-tag {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  color: #a7d1f9;
  background: rgba(249, 115, 22, .12);
  border: 1px solid rgba(249, 115, 22, .35);
  padding: 7px 18px;
  border-radius: 999px;
  letter-spacing: .5px;
  margin-bottom: 22px;
}

.demo-hero h2 {
  font-size: 42px;
  font-weight: 800;
  color: #fff;
  line-height: 1.15;
  margin-bottom: 18px;
  letter-spacing: -1px;
}

.demo-hero h2 span {
  color: #ffffff;
}

.demo-hero p {
  font-size: 18px;
  line-height: 1.7;
  color: #cbd5e1;
  max-width: 640px;
  margin: 0 auto 30px;
}

.demo-hero p strong {
  color: #fff;
}

.social-cta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  margin-bottom: 16px;
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 22px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
  color: #fff;
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .12);
  transition: .3s;
}

.social-link:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 26px rgba(0, 0, 0, .35);
}

.social-link.instagram {
  background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
}

.social-link.youtube {
  background: #ce0303;
}

.social-link.linkedin {
  background: #0a66c2;
}

.social-link.facebook {
  background: #1877f2;
}

.demo-note {
  font-size: 13px;
  color: #64748b;
  margin-top: 18px;
}

/* ================= CONTENT ================= */
.contact-content {
  max-width: 1200px;
  margin: 60px auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}

.contact-info-section h2 {
  font-size: 32px;
  color: #0b1d3a;
  margin-bottom: 20px;
}

.contact-info-section p {
  color: #475569;
  line-height: 1.8;
  margin-bottom: 30px;
}

.contact-detail {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
  align-items: flex-start;
}

.contact-detail .icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: #dbeafe;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.contact-detail h4 {
  font-size: 16px;
  color: #0f172a;
  margin-bottom: 4px;
}

.contact-detail p {
  color: #64748b;
  font-size: 14px;
  margin-bottom: 0;
}

/* ================= FORM ================= */
.contact-form-section {
  background: #ffffff;
  border-radius: 24px;
  padding: 36px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.08);
}

.contact-form-section h3 {
  font-size: 24px;
  color: #0b1d3a;
  margin-bottom: 24px;
}

.contact-form-section label {
  display: block;
  font-weight: 600;
  color: #334155;
  margin-bottom: 6px;
  font-size: 14px;
}

.contact-form-section input,
.contact-form-section textarea,
.contact-form-section select {
  width: 100%;
  padding: 12px 14px;
  margin-bottom: 18px;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
  background: #f8fafc;
  color: #0f172a;
  font-size: 14px;
  font-family: 'Outfit', sans-serif;
  outline: none;
  transition: .3s;
}

.contact-form-section input:focus,
.contact-form-section textarea:focus,
.contact-form-section select:focus {
  border-color: #3b82f6;
  background: #ffffff;
}

.contact-form-section textarea {
  min-height: 120px;
  resize: vertical;
}

.contact-form-section button {
  width: 100%;
  padding: 14px;
  border: none;
  border-radius: 12px;
  background: linear-gradient(135deg, #032b6c, #00123a);
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  transition: .3s;
}

.contact-form-section button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(37, 99, 235, 0.3);
}

/* ================= FOOTER ================= */
.site-footer {
  background: #081728;
  color: #ffffff;
  padding-top: 70px;
}

.footer-container {
  width: 90%;
  max-width: 1200px;
  margin: auto;
  display: flex;
  justify-content: space-between;
  gap: 60px;
  flex-wrap: wrap;
  padding-bottom: 50px;
}

.footer-brand {
  flex: 1;
  min-width: 280px;
}

.footer-brand h3 {
  font-size: 30px;
  margin-bottom: 15px;
}

.footer-brand p {
  color: #b8c8d8;
  line-height: 1.8;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.footer-links a {
  color: #d9e6f5;
  text-decoration: none;
  transition: .3s;
}

.footer-links a:hover {
  color: #ff9d2d;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .08);
  text-align: center;
  padding: 22px;
  color: #9fb4ca;
}

@media (max-width: 900px) {
  .contact-content {
    grid-template-columns: 1fr;
  }

  .contact-hero h1 {
    font-size: 32px;
  }

  nav {
    gap: 12px;
  }

  nav a {
    font-size: 12px;
  }

  .footer-container {
    flex-direction: column;
    gap: 40px;
  }
}

@media (max-width: 600px) {
  .contact-hero {
    padding: 50px 16px 40px;
  }

  .contact-hero h1 {
    font-size: 24px;
  }

  .contact-hero p {
    font-size: 15px;
  }

  .contact-content {
    margin: 40px auto;
    padding: 0 14px;
    gap: 30px;
  }

  .contact-info-section h2 {
    font-size: 24px;
  }

  .contact-form-section {
    padding: 24px 18px;
  }

  .contact-form-section h3 {
    font-size: 20px;
  }

  .contact-detail {
    gap: 12px;
  }

  .contact-detail .icon {
    width: 40px;
    height: 40px;
    font-size: 18px;
  }

  .nav {
    padding: 12px 16px;
  }

  .logo {
    font-size: 19px;
  }

  .footer-container {
    padding: 0 20px 30px;
  }

  .footer-brand h3 {
    font-size: 24px;
  }
}

/* ================= HAMBURGER MENU ================= */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  gap: 5px;
  padding: 4px;
  z-index: 1001;
  flex-shrink: 0;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2.5px;
  background: #0f172a;
  border-radius: 4px;
  transition: all 0.3s ease;
}

.hamburger.active {
  opacity: 0;
  pointer-events: none;
}

.close-menu {
  display: none;
  background: none;
  border: none;
  font-size: 24px;
  color: #0f172a;
  cursor: pointer;
  padding: 4px 8px;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  align-items: center;
  justify-content: center;
  font-family: 'Outfit', sans-serif;
}

.close-menu:hover {
  background: #f1f5f9;
}

.mobile-menu.active .close-menu {
  display: flex;
}

.mobile-menu-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 998;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.mobile-menu-overlay.active {
  display: block;
  opacity: 1;
}

.mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  right: -100%;
  width: 300px;
  max-width: 85vw;
  height: 100%;
  background: #ffffff;
  z-index: 999;
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.1);
  transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  flex-direction: column;
  padding: 20px;
}

.mobile-menu.active {
  right: 0;
  display: flex;
}

.mobile-menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 20px;
  border-bottom: 1px solid #e2e8f0;
  margin-bottom: 20px;
}

.mobile-menu-header .logo {
  font-size: 20px;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.mobile-nav-links a {
  text-decoration: none;
  color: #334155;
  font-weight: 600;
  font-size: 17px;
  padding: 12px 16px;
  border-radius: 12px;
  transition: 0.2s;
}

.mobile-nav-links a:hover {
  background: #f1f5f9;
  color: #2563eb;
}

.mobile-nav-links button {
  margin-top: 12px;
  padding: 14px 26px;
  border-radius: 999px;
  border: none;
  background: linear-gradient(135deg, #f97316, #fb923c);
  color: #fff;
  font-weight: 700;
  cursor: pointer;
  font-size: 16px;
  font-family: 'Outfit', sans-serif;
}

@media (max-width: 900px) {
  .hamburger {
    display: flex;
  }

  header nav {
    display: none;
  }
}