/* Variables & Theme */
:root {
  --color-primary: #d32f2f; /* Pomodoro Red */
  --color-primary-dark: #b71c1c;
  --color-secondary: #fbc02d; /* Olio Gold */
  --color-accent: #388e3c; /* Basilico Green */
  --color-dark: #121212;
  --color-darker: #0a0a0a;
  --color-light: #ffffff;
  --color-gray: #f5f5f5;
  --color-gray-dark: #333333;
  --color-text: #e0e0e0;
  
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;
  
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-darker);
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-light);
  line-height: 1.2;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

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

/* Utilities */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.text-center { text-align: center; }
.text-primary { color: var(--color-primary); }
.text-accent { color: var(--color-accent); }
.text-secondary { color: var(--color-secondary); }

.section-padding { padding: 80px 0; }

.section-title {
  font-size: 2.5rem;
  margin-bottom: 10px;
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background-color: var(--color-primary);
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--color-secondary);
  margin-bottom: 40px;
  font-style: italic;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 28px;
  border-radius: 30px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
  font-size: 0.9rem;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-light);
}

.btn-primary:hover {
  background-color: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-secondary {
  background-color: transparent;
  border-color: var(--color-light);
  color: var(--color-light);
}

.btn-secondary:hover {
  background-color: var(--color-light);
  color: var(--color-dark);
}

/* Header & Navigation */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(10, 10, 10, 0.9);
  backdrop-filter: blur(10px);
  padding: 15px 0;
  transition: var(--transition);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

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

.logo {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  color: var(--color-light);
  font-weight: bold;
}

.logo span {
  color: var(--color-primary);
}

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

.nav-links li a {
  font-weight: 500;
  font-size: 1rem;
  position: relative;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.nav-links li a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: var(--transition);
}

.nav-links li a:hover::after,
.nav-links li a.active::after {
  width: 100%;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--color-light);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Hero Section */
.hero {
  height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  background-color: var(--color-darker);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(rgba(10,10,10,0.7), rgba(10,10,10,0.4));
  z-index: 1;
}

.hero-bg {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.6;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  text-align: center;
  margin: 0 auto;
}

.hero-content h1 {
  font-size: 4.5rem;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 2px;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.hero-content p {
  font-size: 1.4rem;
  margin-bottom: 40px;
  font-style: italic;
  color: var(--color-secondary);
}

.hero-cta {
  display: flex;
  gap: 20px;
  justify-content: center;
}

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

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Footer */
footer {
  background-color: var(--color-darker);
  padding: 60px 0 20px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-col h3 {
  margin-bottom: 20px;
  font-size: 1.5rem;
  color: var(--color-primary);
}

.footer-col p, .footer-col ul {
  color: var(--color-gray);
}

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

.footer-col ul li {
  margin-bottom: 10px;
}

.social-links {
  display: flex;
  gap: 15px;
  margin-top: 15px;
}

.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: var(--color-gray-dark);
  border-radius: 50%;
  color: var(--color-light);
  transition: var(--transition);
}

.social-links a:hover {
  background-color: var(--color-primary);
  transform: translateY(-3px);
}

.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.1);
  color: var(--color-gray);
  font-size: 0.9rem;
}

/* Content specific styles */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.card {
  background-color: var(--color-gray-dark);
  border-radius: 10px;
  padding: 30px;
  transition: var(--transition);
  border: 1px solid rgba(255,255,255,0.05);
}

.card:hover {
  transform: translateY(-10px);
  border-color: var(--color-primary);
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

/* Responsive */
@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background-color: var(--color-darker);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
  }
  
  .nav-links.active {
    left: 0;
  }
  
  .mobile-menu-btn {
    display: block;
  }
  
  .hero-content h1 { font-size: 3rem; }
  .grid-2 { grid-template-columns: 1fr; }
  .hero-cta { flex-direction: column; }
}