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

:root {
  /* Light Mode Colors (Default) */
  --primary-red: #d32f2f;
  --secondary-red: #b71c1c;
  --bg-color: #ffffff;
  --bg-alt: #f8f9fa;
  --text-main: #1a1a1a;
  --text-muted: #666666;
  --accent-gold: #d4af37;
  --accent-gradient: linear-gradient(135deg, #d32f2f 0%, #ff4b2b 100%);
  --header-bg: rgba(255, 255, 255, 0.85);
  --header-scrolled: rgba(255, 255, 255, 0.98);
  --card-bg: #ffffff;
  --card-border: #e0e0e0;
  --glass-bg: rgba(255, 255, 255, 0.7);
  --shadow-sm: 0 4px 15px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 15px 35px rgba(0, 0, 0, 0.1);

  /* Typography */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Spacing & Sizes */
  --nav-height: 110px;
  --container-width: 1200px;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

[data-theme="dark"] {
  /* Dark Mode Colors */
  --bg-color: #0f1115;
  --bg-alt: #08090b;
  --text-main: #f5f5f5;
  --text-muted: #a0a0a0;
  --header-bg: rgba(15, 17, 21, 0.85);
  --header-scrolled: rgba(8, 9, 11, 0.95);
  --card-bg: rgba(255, 255, 255, 0.03);
  --card-border: rgba(255, 255, 255, 0.08);
  --glass-bg: rgba(255, 255, 255, 0.05);
  --shadow-sm: 0 4px 15px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 15px 35px rgba(0, 0, 0, 0.4);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-color);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color 0.3s ease, color 0.3s ease;
}

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

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

ul {
  list-style: none;
}

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

/* Utilities */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: 100px 0;
}

.text-gradient {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.btn {
  display: inline-block;
  padding: 12px 32px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.1rem;
  border-radius: 50px;
  cursor: pointer;
  transition: var(--transition-normal);
  text-align: center;
  border: none;
}

.btn-primary {
  background: var(--accent-gradient);
  color: #fff;
  box-shadow: 0 4px 15px rgba(227, 24, 55, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(227, 24, 55, 0.4);
}

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

.btn-outline:hover {
  background: var(--primary-red);
  color: #fff;
}

/* Header & Navigation */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  background: var(--header-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 1000;
  border-bottom: 1px solid var(--card-border);
  transition: var(--transition-normal);
}

header.scrolled {
  background: var(--header-scrolled);
  box-shadow: var(--shadow-sm);
}

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

.logo img {
  height: 90px;
  transition: var(--transition-normal);
}

.nav-links {
  display: flex;
  gap: 30px;
  align-items: center;
}

.nav-links a {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 1.05rem;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--accent-gradient);
  transition: var(--transition-normal);
}

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

.theme-toggle {
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 1.2rem;
  cursor: pointer;
  transition: var(--transition-fast);
  padding: 5px;
}

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

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.menu-toggle span {
  width: 30px;
  height: 3px;
  background: var(--text-main);
  border-radius: 3px;
  transition: var(--transition-normal);
}

/* Footer */
footer {
  background: var(--bg-alt);
  padding: 80px 0 40px;
  border-top: 1px solid var(--card-border);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 60px;
}

.footer-brand p {
  color: var(--text-muted);
  margin-top: 15px;
}

.footer-links h4 {
  font-size: 1.2rem;
  margin-bottom: 20px;
  color: var(--text-main);
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: var(--text-muted);
}

.footer-links a:hover {
  color: var(--accent-gold);
  padding-left: 5px;
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid var(--card-border);
  color: var(--text-muted);
  font-size: 0.9rem;
}

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

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

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

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at center, rgba(227, 24, 55, 0.05) 0%, transparent 60%);
  z-index: 1;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  z-index: 2;
  position: relative;
}

.hero-content {
  text-align: left;
}

.hero h1 {
  font-size: clamp(2.5rem, 4vw, 4.5rem);
  margin-bottom: 20px;
}

.hero p {
  font-size: 1.2rem;
  color: var(--text-muted);
  margin-bottom: 40px;
}

.hero-btns {
  display: flex;
  gap: 20px;
}

/* Hero Slider */
.hero-slider {
  position: relative;
  width: 100%;
  height: 500px;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-deep);
}

.slides {
  width: 100%;
  height: 100%;
  position: relative;
}

.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.8s ease-in-out;
  z-index: 1;
}

.slide.active {
  opacity: 1;
  z-index: 2;
}

.slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.slider-nav {
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  transform: translateY(-50%);
  display: flex;
  justify-content: space-between;
  padding: 0 15px;
  z-index: 3;
}

.slider-btn {
  background: rgba(0, 0, 0, 0.5);
  color: #fff;
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: var(--transition-fast);
  backdrop-filter: blur(4px);
}

.slider-btn:hover {
  background: var(--primary-red);
}

.slider-dots {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 3;
}

.dot {
  width: 12px;
  height: 12px;
  background: rgba(255, 255, 255, 0.5);
  border-radius: 50%;
  cursor: pointer;
  transition: var(--transition-fast);
}

.dot.active {
  background: var(--primary-red);
  transform: scale(1.2);
}

/* Glass Card */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  border: 1px solid var(--card-border);
  border-radius: 20px;
  padding: 40px;
  box-shadow: var(--shadow-md);
}

/* About Snippet */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-img {
  position: relative;
}

.about-img .glass-card {
  text-align: center;
  background: var(--bg-alt);
  border: 1px solid var(--primary-red);
}

.about-img h2 {
  font-size: 5rem;
  color: var(--primary-red);
  line-height: 1;
  margin-bottom: 10px;
}

.about-text h4 {
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 15px;
}

.about-text h2 {
  font-size: 2.5rem;
  margin-bottom: 25px;
}

.about-text p {
  color: var(--text-muted);
  margin-bottom: 15px;
}

/* Services Snippet */
.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header h4 {
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 10px;
}

.section-header h2 {
  font-size: 2.5rem;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.service-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 20px;
  padding: 40px;
  transition: var(--transition-normal);
  text-align: center;
}

.service-card:hover {
  transform: translateY(-10px);
  border-color: var(--primary-red);
  box-shadow: var(--shadow-sm);
}

.service-card i {
  font-size: 3rem;
  color: var(--accent-gold);
  margin-bottom: 25px;
}

.service-card h3 {
  font-size: 1.5rem;
  margin-bottom: 15px;
}

.service-card p {
  color: var(--text-muted);
  margin-bottom: 25px;
}

.service-card a {
  color: var(--primary-red);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.9rem;
}

.service-card a:hover {
  color: var(--accent-gold);
}

/* Responsive adjustments */
@media (max-width: 992px) {
  .hero-grid,
  .about-grid {
    grid-template-columns: 1fr;
  }
  .hero-content {
    text-align: center;
    margin-bottom: 40px;
  }
  .hero-btns {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: var(--nav-height);
    left: -100%;
    width: 100%;
    height: calc(100vh - var(--nav-height));
    background: var(--bg-alt);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 40px;
    transition: var(--transition-normal);
  }

  .nav-links.active {
    left: 0;
  }

  .nav-links a {
    font-size: 1.5rem;
  }

  .menu-toggle.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }

  .menu-toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .menu-toggle.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }
  
  .hero-btns {
    flex-direction: column;
  }
}