@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
  --primary: #CC2128; /* Dimacofi Red */
  --primary-dark: #A51A1F;
  --secondary: #2D2D2D;
  --text-main: #1A1A1A;
  --text-muted: #666666;
  --bg-white: #FFFFFF;
  --bg-light: #F8F9FA;
  --bg-dark: #121212;
  --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --container-width: 1200px;
  --header-height: 80px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  color: var(--text-main);
  background-color: var(--bg-white);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.2;
}

.text-gradient {
  background: linear-gradient(135deg, var(--primary), #FF5F6D);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Layout */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 40px;
}

section {
  padding: 100px 0;
  position: relative;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  font-size: 1rem;
}

.btn-primary {
  background-color: var(--primary);
  color: white;
  box-shadow: 0 10px 20px rgba(204, 33, 40, 0.2);
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  transform: translateY(-3px);
  box-shadow: 0 15px 30px rgba(204, 33, 40, 0.3);
}

.btn-outline {
  background-color: transparent;
  border: 2px solid var(--primary);
  color: var(--primary);
}

.btn-outline:hover {
  background-color: var(--primary);
  color: white;
}

/* Header */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  z-index: 1000;
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  transition: var(--transition);
}

header.scrolled {
  height: 70px;
  background: rgba(255, 255, 255, 0.98);
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.logo img {
  height: 40px;
}

.nav-links {
  display: flex;
  gap: 30px;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-main);
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition);
}

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

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--header-height);
  background: var(--bg-light);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
}

.hero-content h1 {
  font-size: 4.5rem;
  margin-bottom: 24px;
}

.hero-content p {
  font-size: 1.25rem;
  color: var(--text-muted);
  margin-bottom: 40px;
  max-width: 500px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}

.stat-item {
  background: white;
  padding: 20px;
  border-radius: 16px;
  box-shadow: 0 4px 6px rgba(0,0,0,0.02);
}

.stat-value {
  display: block;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--primary);
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.hero-image {
  position: relative;
}

.hero-image img {
  width: 110%;
  transform: translateX(-5%);
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0) translateX(-5%); }
  50% { transform: translateY(-20px) translateX(-5%); }
}

/* Features Section */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
  margin-top: 60px;
}

.feature-card {
  background: white;
  padding: 40px;
  border-radius: 24px;
  border: 1px solid rgba(0,0,0,0.05);
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.08);
  border-color: var(--primary);
}

.feature-icon {
  width: 64px;
  height: 64px;
  background: rgba(204, 33, 40, 0.05);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--primary);
}

/* Parallax Section */
.parallax-section {
  height: 500px;
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.parallax-section::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.5);
}

.parallax-content {
  position: relative;
  z-index: 1;
  color: white;
  text-align: center;
}

/* Technical Details Section */
.tech-details {
  background: var(--bg-dark);
  color: white;
}

.tech-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

/* Gallery */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.gallery-item {
  height: 300px;
  overflow: hidden;
  border-radius: 20px;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.gallery-item:hover img {
  transform: scale(1.1);
}

.gallery-item {
  cursor: pointer;
}

/* Lightbox Modal Styles */
.lightbox {
  display: none;
  position: fixed;
  z-index: 2000;
  padding-top: 100px;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0,0,0,0.9);
  backdrop-filter: blur(5px);
  animation: fadeIn 0.3s ease-out;
}

.lightbox-content {
  margin: auto;
  display: block;
  width: 80%;
  max-width: 1000px;
  border-radius: 12px;
  animation: zoom 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

#caption {
  margin: auto;
  display: block;
  width: 80%;
  max-width: 700px;
  text-align: center;
  color: #ccc;
  padding: 10px 0;
  height: 150px;
}

@keyframes zoom {
  from {transform:scale(0.8); opacity: 0;}
  to {transform:scale(1); opacity: 1;}
}

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

.close-lightbox {
  position: absolute;
  top: 15px;
  right: 35px;
  color: #fff;
  font-size: 60px;
  font-weight: bold;
  transition: 0.3s;
  cursor: pointer;
}

.close-lightbox:hover,
.close-lightbox:focus {
  color: var(--primary);
  text-decoration: none;
}

@media only screen and (max-width: 700px){
  .lightbox-content {
    width: 95%;
  }
}

/* Contact Form */
.contact-container {
  max-width: 800px;
  margin: 0 auto;
  background: white;
  padding: 60px;
  border-radius: 32px;
  box-shadow: 0 40px 100px rgba(0,0,0,0.05);
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  font-size: 0.9rem;
}

.form-group input, .form-group textarea {
  width: 100%;
  padding: 16px;
  border-radius: 12px;
  border: 1px solid #E2E8F0;
  font-family: inherit;
  transition: var(--transition);
}

.form-group input:focus, .form-group textarea:focus {
  border-color: var(--primary);
  outline: none;
  box-shadow: 0 0 0 4px rgba(204, 33, 40, 0.1);
}

/* Animations */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: 0.8s all ease-out;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 992px) {
  .hero-grid, .tech-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero-content p {
    margin: 0 auto 40px;
  }
  
  .hero-stats {
    justify-content: center;
  }
  
  .hero-content h1 {
    font-size: 3.5rem;
  }
  
  .nav-links {
    display: none;
  }
}

@media (max-width: 768px) {
  .gallery-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .contact-container {
    padding: 30px;
  }
}