:root {
  --red-primary: #dc2626;
  --red-dark: #991b1b;
  --red-light: #ef4444;
  --black: #0a0a0a;
  --gray-dark: #1a1a1a;
  --gray: #2a2a2a;
  --gray-light: #3a3a3a;
  --white: #ffffff;
  --text-light: #e5e5e5;
  --text-gray: #a3a3a3;
}

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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: var(--black);
  color: var(--text-light);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.navbar {
  background: var(--black);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 2px solid var(--red-primary);
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-brand {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--white);
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-menu a {
  color: var(--text-light);
  text-decoration: none;
  transition: color 0.3s;
  font-size: 0.95rem;
}

.nav-menu a:hover {
  color: var(--red-primary);
}

.hero {
  background: linear-gradient(135deg, var(--black) 0%, var(--gray-dark) 100%);
  padding: 4rem 0;
  position: relative;
  overflow: hidden;
}

.hero-pattern {
  position: absolute;
  right: 0;
  top: 0;
  width: 50%;
  height: 100%;
  background: linear-gradient(90deg, transparent 0%, var(--red-primary) 100%);
  opacity: 0.1;
  clip-path: polygon(30% 0, 100% 0, 100% 100%, 0 100%);
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.hero-image img {
  width: 100%;
  height: auto;
  border-radius: 10px;
  /* box-shadow: 0 10px 40px rgba(220, 38, 38, 0.3); */
}

.hero-text h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.hero-text p {
  color: var(--text-gray);
  margin-bottom: 2rem;
  font-size: 1.1rem;
}

.highlight {
  color: var(--red-primary);
  font-weight: bold;
}

.highlight-white {
  color: var(--white);
  font-weight: bold;
}

.quote-form {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
}

.form-select {
  flex: 1;
  padding: 0.875rem 1rem;
  background: var(--gray-light);
  border: 2px solid var(--gray);
  color: var(--white);
  border-radius: 8px;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s;
}

.form-select:hover {
  border-color: var(--red-primary);
}

.form-select:focus {
  outline: none;
  border-color: var(--red-primary);
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

.form-select:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-primary {
  padding: 0.875rem 2rem;
  background: var(--red-primary);
  color: var(--white);
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s;
  white-space: nowrap;
}

.btn-primary:hover {
  background: var(--red-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(220, 38, 38, 0.3);
}

.process {
  padding: 5rem 0;
  background: var(--gray-dark);
}

.section-title {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 1rem;
}

.section-subtitle {
  text-align: center;
  color: var(--text-gray);
  margin-bottom: 3rem;
  font-size: 1.1rem;
}

.process-steps {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  margin-top: 3rem;
}

.step {
  flex: 1;
  text-align: center;
  padding: 2rem;
  background: var(--gray);
  border-radius: 15px;
  transition: all 0.3s;
}

.step:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 30px rgba(220, 38, 38, 0.2);
}

.step-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 1rem;
  color: var(--red-primary);
}

.step-icon svg {
  width: 100%;
  height: 100%;
}

.step-number {
  color: var(--red-primary);
  font-weight: bold;
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.step h3 {
  margin-bottom: 0.5rem;
  font-size: 1.3rem;
}

.step p {
  color: var(--text-gray);
  font-size: 0.95rem;
}

.arrow {
  font-size: 2rem;
  color: var(--red-primary);
  flex-shrink: 0;
}

.video-section {
  padding: 5rem 0;
  background: var(--black);
}

.video-content {
  text-align: center;
  margin-bottom: 2rem;
}

.video-content h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.video-content p {
  color: var(--text-gray);
  font-size: 1.1rem;
}

.video-placeholder {
  background: var(--gray);
  border-radius: 15px;
  padding: 4rem;
  text-align: center;
  border: 2px dashed var(--gray-light);
}

.video-icon {
  font-size: 4rem;
  color: var(--red-primary);
  margin-bottom: 1rem;
}

.video-placeholder p {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.video-placeholder small {
  color: var(--text-gray);
}

.cta-section {
  padding: 5rem 0;
  background: linear-gradient(135deg, var(--red-dark) 0%, var(--red-primary) 100%);
  position: relative;
}

.cta-content {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 3rem;
  align-items: center;
  margin-bottom: 3rem;
}

.cta-image img {
  width: 100%;
  border-radius: 15px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.cta-text h2 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  line-height: 1.3;
}

.cta-text p {
  margin-bottom: 2rem;
  line-height: 1.8;
  opacity: 0.95;
}

.btn-cta {
  padding: 1rem 3rem;
  background: var(--white);
  color: var(--red-primary);
  border: none;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s;
}

.btn-cta:hover {
  background: var(--black);
  color: var(--white);
  transform: scale(1.05);
}

.cta-image-right {
  text-align: right;
  margin-top: 2rem;
}

.cta-image-right img {
  width: 60%;
  border-radius: 15px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.advantages {
  padding: 5rem 0;
  background: var(--gray-dark);
  text-align: center;
}

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin: 3rem 0;
}

.advantage-card {
  background: var(--gray);
  padding: 2rem;
  border-radius: 15px;
  transition: all 0.3s;
}

.advantage-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(220, 38, 38, 0.2);
}

.advantage-icon {
  width: 50px;
  height: 50px;
  margin: 0 auto 1rem;
  background: var(--red-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: bold;
}

.advantage-card p {
  color: var(--text-gray);
  line-height: 1.8;
}

.footer {
  background: var(--black);
  padding: 3rem 0 1rem;
  border-top: 2px solid var(--red-primary);
}

.footer-content {
  display: grid;
  grid-template-columns: 1.5fr 2fr;
  gap: 3rem;
  margin-bottom: 2rem;
}

.footer-brand h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.footer-brand p {
  color: var(--text-gray);
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
}

.footer-description {
  margin: 1rem 0;
  line-height: 1.8;
}

.copyright {
  margin-top: 2rem;
  font-size: 0.85rem;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.footer-column h4 {
  margin-bottom: 1rem;
  color: var(--red-primary);
}

.footer-column ul {
  list-style: none;
}

.footer-column ul li {
  margin-bottom: 0.5rem;
}

.footer-column a {
  color: var(--text-gray);
  text-decoration: none;
  transition: color 0.3s;
  font-size: 0.9rem;
}

.footer-column a:hover {
  color: var(--red-primary);
}

.footer-column p {
  color: var(--text-gray);
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 1rem;
  padding-top: 2rem;
  border-top: 1px solid var(--gray);
}

.social-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gray);
  border-radius: 50%;
  color: var(--white);
  text-decoration: none;
  transition: all 0.3s;
}

.social-icon:hover {
  background: var(--red-primary);
  transform: translateY(-3px);
}

.modal {
  display: none;
  position: fixed;
  z-index: 2000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  overflow: auto;
}

.modal-content {
  background-color: var(--gray-dark);
  margin: 5% auto;
  padding: 2rem;
  border: 2px solid var(--red-primary);
  border-radius: 15px;
  width: 90%;
  max-width: 500px;
  position: relative;
}

.close {
  color: var(--text-gray);
  position: absolute;
  right: 1.5rem;
  top: 1rem;
  font-size: 2rem;
  font-weight: bold;
  cursor: pointer;
  transition: color 0.3s;
}

.close:hover {
  color: var(--red-primary);
}

.modal-content h2 {
  margin-bottom: 1.5rem;
  text-align: center;
  color: var(--white);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--text-light);
  font-weight: 500;
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 0.875rem;
  background: var(--gray);
  border: 2px solid var(--gray-light);
  color: var(--white);
  border-radius: 8px;
  font-size: 1rem;
  transition: all 0.3s;
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--red-primary);
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

.form-group select:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-submit {
  width: 100%;
  padding: 1rem;
  background: var(--red-primary);
  color: var(--white);
  border: none;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s;
}

.btn-submit:hover {
  background: var(--red-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(220, 38, 38, 0.3);
}

.quote-result {
  text-align: center;
  padding: 2rem 0;
}

.quote-result h3 {
  margin-bottom: 1.5rem;
  color: var(--white);
}

.estimated-value {
  margin: 2rem 0;
  padding: 2rem;
  background: var(--gray);
  border-radius: 15px;
  border: 2px solid var(--red-primary);
}

.value-amount {
  font-size: 2.5rem;
  font-weight: bold;
  color: var(--red-primary);
}

.value-note {
  color: var(--text-gray);
  font-size: 0.9rem;
  line-height: 1.6;
  margin: 1.5rem 0;
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
  }

  .hero-content {
    grid-template-columns: 1fr;
  }

  .quote-form {
    flex-direction: column;
  }

  .process-steps {
    flex-direction: column;
  }

  .arrow {
    transform: rotate(90deg);
  }

  .cta-content {
    grid-template-columns: 1fr;
  }

  .cta-image-right {
    text-align: center;
  }

  .cta-image-right img {
    width: 100%;
  }

  .advantages-grid {
    grid-template-columns: 1fr;
  }

  .footer-content {
    grid-template-columns: 1fr;
  }

  .footer-links {
    grid-template-columns: 1fr;
  }
}