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

html {
  scroll-behavior: smooth;
  scroll-snap-type: y mandatory;
  height: 100%;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans",
    "Helvetica Neue", sans-serif;
}

body {
  line-height: 1.5;
  color: #333;
  background-color: #fff;
}

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

a {
  text-decoration: none;
  color: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Section Styles */
.section {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 3rem 0;
  scroll-snap-align: start;
  scroll-snap-stop: always;
}

.section-main {
  background: linear-gradient(to right, #f59e0b, #f97316, #ef4444);
}

.section-mobile {
  background: linear-gradient(to right, #f59e0b, #ea580c, #dc2626);
}

.section-web {
  background: linear-gradient(to right, #d97706, #c2410c, #b91c1c);
}

.section-advantages {
  background: linear-gradient(to right, #b45309, #9a3412, #991b1b);
}

.section-header {
  text-align: center;
  margin-bottom: 2rem;
}

.section-header h2 {
  font-size: 2rem;
  font-weight: 700;
  color: white;
  margin-bottom: 1rem;
}

.section-header p {
  font-size: 1.125rem;
  color: white;
  max-width: 48rem;
  margin: 0 auto;
}

/* Navigation Dots */
.navigation-dots {
  position: fixed;
  right: 1.5rem;
  top: 50%;
  transform: translateY(-50%);
  z-index: 50;
  display: none;
}

.dots-container {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.nav-dot {
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 9999px;
  background-color: rgba(255, 255, 255, 0.5);
  transition: background-color 0.3s ease;
}

.nav-dot.active {
  background-color: white;
}

/* Hero Section */
.hero-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.hero-text {
  text-align: center;
}

.logo-container {
  display: flex;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.logo {
  height: 5rem;
  width: auto;
}

.hero-text h1 {
  font-size: 2.5rem;
  font-weight: 700;
  color: white;
  margin-bottom: 1rem;
}

.hero-text p {
  font-size: 1.125rem;
  color: white;
  max-width: 36rem;
  margin: 0 auto;
}

.contact-form-container {
  width: 100%;
  max-width: 28rem;
  margin: 0 auto;
}

.contact-form {
  background-color: white;
  border-radius: 0.5rem;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  padding: 1.5rem;
}

.contact-form h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 0.5rem;
}

.contact-form > p {
  color: #4b5563;
  margin-bottom: 1rem;
}

.contact-form form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-form input,
.contact-form select {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #d1d5db;
  border-radius: 0.25rem;
  font-size: 1rem;
}

.contact-form button {
  width: 100%;
  padding: 0.75rem;
  background-color: #ef4444;
  color: white;
  font-weight: 500;
  border-radius: 0.25rem;
  transition: background-color 0.3s ease;
}

.contact-form button:hover {
  background-color: #dc2626;
}

.form-note {
  font-size: 0.75rem;
  color: #6b7280;
  text-align: center;
  margin-top: 0.75rem;
}

/* Content Grid */
.content-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

/* Article Container */
.article-container {
  background-color: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(4px);
  border-radius: 0.5rem;
  padding: 1.5rem;
}

.article-container h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: white;
  margin-bottom: 1rem;
}

.article-content {
  color: white;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* Slider */
.slider-container {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.slider-dots {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.slider-dot {
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 9999px;
  background-color: rgba(255, 255, 255, 0.5);
  transition: background-color 0.3s ease;
}

.slider-dot.active {
  background-color: white;
}

.slider {
  width: 100%;
  position: relative;
  overflow: hidden;
}

.slide {
  display: none;
  width: 100%;
}

.slide.active {
  display: block;
}

.screen-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.screen-item {
  background-color: rgba(0, 0, 0, 0.2);
  padding: 1rem;
  border-radius: 0.5rem;
}

.screen-item h5 {
  color: white;
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.screen-image {
  position: relative;
  height: 16rem;
  width: 100%;
}

.screen-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 0.25rem;
}

/* Screens Grid */
.screens-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

/* Advantages Grid */
.advantages-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.advantage-item {
  background-color: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(4px);
  border-radius: 0.5rem;
  padding: 1.5rem;
}

.advantage-item h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: white;
  margin-bottom: 1rem;
}

.advantage-content {
  color: white;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* Scroll Indicator */
.scroll-indicator {
  display: flex;
  justify-content: center;
  margin-top: 2rem;
}

.scroll-down-btn {
  color: white;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-20px);
  }
  60% {
    transform: translateY(-10px);
  }
}

/* Footer */
.footer {
  background-color: #111827;
  color: white;
  padding: 1rem 0;
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
}

.footer-links a {
  display: flex;
  align-items: center;
  color: #d1d5db;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: #f97316;
}

.chevron-icon {
  transform: rotate(-90deg);
  margin-right: 0.25rem;
}

.footer-contact {
  display: flex;
  align-items: center;
}

.phone-icon {
  fill: #f97316;
  margin-right: 0.5rem;
}

.phone-number {
  color: white;
  font-weight: 700;
  transition: color 0.3s ease;
}

.phone-number:hover {
  color: #f97316;
}

/* Animations */
.animate__animated {
  animation-duration: 1s;
  animation-fill-mode: both;
}

.animate__fadeIn {
  animation-name: fadeIn;
}

.animate__fadeInRight {
  animation-name: fadeInRight;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translate3d(100%, 0, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

/* Media Queries */
@media (min-width: 768px) {
  .navigation-dots {
    display: block;
  }

  .hero-content {
    flex-direction: row;
    align-items: center;
  }

  .hero-text {
    width: 50%;
    text-align: left;
  }

  .logo-container {
    justify-content: flex-start;
  }

  .contact-form-container {
    width: 41.666667%;
    margin-left: auto;
  }

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

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

  .screens-grid {
    grid-template-columns: repeat(3, 1fr);
    order: 1;
  }

  .article-container {
    order: 2;
  }

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

  .footer-content {
    flex-direction: row;
    justify-content: space-between;
  }
}

@media (min-width: 1024px) {
  .section-header h2 {
    font-size: 2.5rem;
  }

  .hero-text h1 {
    font-size: 3rem;
  }
}