:root {
  --primary-color: #ff6b81;
  --secondary-color: #ff4757;
  --text-color: #2f3542;
  --light-color: #f1f2f6;
  --dark-color: #2f3542;
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);
  --shadow-md: 0 10px 20px rgba(0,0,0,0.1), 0 6px 6px rgba(0,0,0,0.1);
  --shadow-lg: 0 14px 28px rgba(0,0,0,0.1), 0 10px 10px rgba(0,0,0,0.1);
}

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

body {
  font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif;
  color: var(--text-color);
  background-color: #f8f9fa;
  line-height: 1.6;
  /*overflow-x: hidden;*/
  width: 100%;
  min-width: 1480px;
}

/* Header Styles */
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  background-color: white;
  box-shadow: var(--shadow-sm);
  position: sticky;
  width: 1480px;
  top: 0;
  z-index: 1000;
  transition: var(--transition);
}

.header.scrolled {
  padding: 0.5rem 2rem;
  box-shadow: var(--shadow-md);
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.logo-container img {
  height: 50px;
  transition: var(--transition);
}

.logo-container h1 {
  font-size: 1.8rem;
  color: var(--primary-color);
  font-weight: 700;
  text-shadow: 1px 1px 3px rgba(0,0,0,0.1);
}

.nav-menu ul {
  display: flex;
  list-style: none;
  gap: 1.5rem;
}

.nav-menu a {
  text-decoration: none;
  color: var(--dark-color);
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: 4px;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  position: relative;
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--primary-color);
  transition: var(--transition);
  transform: translateX(-50%);
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
  width: 80%;
}

.nav-menu a:hover,
.nav-menu a.active {
  color: var(--primary-color);
  background-color: transparent;
}

/* Hero Slider Styles */
.hero-slider {
  position: relative;
  height: 800px;
  overflow: hidden;
  margin-bottom: 3rem;
  margin-top: 70px;
}

.slider-container {
  position: relative;
  width: 100%;
  height: 100%;
}

.slider {
  display: flex;
  height: 100%;
  transition: transform 0.5s ease;
}

.slide {
  min-width: 100%;
  position: relative;
}

.slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.8);
}

.slide-content {
  position: absolute;
  top: 50%;
  left: 10%;
  transform: translateY(-50%);
  color: white;
  max-width: 500px;
  opacity: 0;
  transition: opacity 0.5s ease, transform 0.5s ease;
  transform: translateY(30px);
}

.slide.active .slide-content {
  opacity: 1;
  transform: translateY(0);
}

.slide-content h2 {
  font-size: 3rem;
  margin-bottom: 1rem;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.slide-content p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}

.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.7);
  border: none;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  font-size: 1.2rem;
  cursor: pointer;
  transition: var(--transition);
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
}

.slider-btn:hover {
  background: white;
  transform: translateY(-50%) scale(1.1);
  box-shadow: var(--shadow-md);
}

.prev-btn {
  left: 2rem;
}

.next-btn {
  right: 2rem;
}

.slider-dots {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 1rem;
}

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

.dot.active {
  background: white;
  transform: scale(1.2);
}

/* Featured Flowers Styles */
.featured-flowers {
  padding: 5rem 2rem;
  background-color: white;
}

.section-title {
  text-align: center;
  margin-bottom: 3rem;
  font-size: 2.5rem;
  /*color: var(--primary-color);*/
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  position: relative;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 3px;
  background: var(--primary-color);
}

.flower-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.flower-card {
  background: white;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
  transform-style: preserve-3d;
  perspective: 1000px;
}

.flower-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, transparent 60%, rgba(0,0,0,0.2));
  opacity: 0;
  transition: var(--transition);
}

.flower-card:hover {
  transform: translateY(-10px) rotateX(5deg);
  box-shadow: var(--shadow-lg);
}

.flower-card:hover::before {
  opacity: 1;
}

.flower-img-container {
  height: 300px;
  overflow: hidden;
}

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

.flower-card:hover .flower-img-container img {
  transform: scale(1.1);
}

.flower-card h3 {
  padding: 1.5rem 1.5rem 0;
  font-size: 1.5rem;
  color: var(--primary-color);
  transition: var(--transition);
}

.flower-card:hover h3 {
  /*color: white;*/
  transform: translateY(-10px);
}

.flower-card p {
  padding: 1rem 1.5rem;
  color: var(--dark-color);
  transition: var(--transition);
}

.flower-card:hover p {
  color: var(--primary-color);
  transform: translateY(-10px);
}

.flower-btn {
  display: block;
  width: 80%;
  margin: 1.5rem auto;
  padding: 0.8rem;
  background: var(--primary-color);
  color: white;
  border: none;
  border-radius: 4px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  opacity: 0;
  transform: translateY(20px);
}

.flower-card:hover .flower-btn {
  opacity: 1;
  transform: translateY(-20px);
}

.flower-btn:hover {
  background: var(--secondary-color);
  transform: translateY(-10px) scale(1.05);
}

/* About Section Styles */
.about-section {
  padding: 5rem 2rem;
  background: linear-gradient(135deg, #ff6b81 0%, #ff4757 100%);
  color: white;
  position: relative;
  overflow: hidden;
}

.about-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
  animation: rotate 15s linear infinite;
}

@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.about-content {
  max-width: 1000px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}

.about-content p {
  text-align: left;
  text-indent: 2em;
  font-size: 1.1rem;
  line-height: 1.8;
}

/* Footer Styles */
.footer {
  background: var(--dark-color);
  color: white;
  padding: 3rem 2rem;
  text-align: center;
  position: relative;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 5px;
  background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 1.5rem;
}

.footer-links a {
  color: white;
  text-decoration: none;
  transition: var(--transition);
  position: relative;
}

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

.footer-links a:hover::after {
  width: 100%;
}

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

.copyright {
  font-size: 0.9rem;
  opacity: 0.8;
}