/* ============================================================
   style.css - 九州娱乐官网 完整样式表
   风格: 渐变Banner + 圆角卡片 + 毛玻璃 + 响应式 + 暗色模式
   ============================================================ */

/* ---------- CSS Variables ---------- */
:root {
  --primary: #1a1a2e;
  --secondary: #16213e;
  --accent: #ffd700;
  --accent2: #e6a800;
  --text: #f0f0f0;
  --text2: #b0b0b0;
  --glass: rgba(255, 255, 255, 0.08);
  --glass-border: rgba(255, 255, 255, 0.15);
  --radius: 16px;
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  --transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

body {
  font-family: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  background: var(--primary);
  color: var(--text);
  overflow-x: hidden;
  line-height: 1.7;
  transition: background var(--transition), color var(--transition);
}

body.dark {
  --primary: #0f0f1a;
  --secondary: #0a0a14;
  --text: #e0e0e0;
  --text2: #909090;
  --glass: rgba(0, 0, 0, 0.3);
  --glass-border: rgba(255, 255, 255, 0.05);
}

/* ---------- Scrollbar ---------- */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--primary);
}
::-webkit-scrollbar-thumb {
  background: var(--accent);
  border-radius: 4px;
}

/* ---------- Links ---------- */
a {
  color: var(--accent);
  text-decoration: none;
  transition: var(--transition);
}
a:hover {
  color: var(--accent2);
}

/* ---------- Container ---------- */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Glass ---------- */
.glass {
  background: var(--glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: var(--primary);
  border: none;
  border-radius: 50px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(255, 215, 0, 0.3);
  color: var(--primary);
}
.btn-outline {
  background: transparent;
  border: 2px solid var(--accent);
  color: var(--accent);
}
.btn-outline:hover {
  background: var(--accent);
  color: var(--primary);
}

/* ---------- Sections ---------- */
.section {
  padding: 80px 0;
  position: relative;
}
.section-title {
  text-align: center;
  margin-bottom: 60px;
}
.section-title h2 {
  font-size: 42px;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 16px;
}
.section-title p {
  color: var(--text2);
  font-size: 18px;
  max-width: 640px;
  margin: 0 auto;
}

/* ---------- Grid ---------- */
.grid {
  display: grid;
  gap: 32px;
}

/* ---------- Flex / Text ---------- */
.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}
.text-center {
  text-align: center;
}

/* ---------- Animations ---------- */
.fade-in {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.count-up {
  font-size: 48px;
  font-weight: 800;
  color: var(--accent);
  display: inline-block;
}

/* ============================================================
   NAVIGATION
   ============================================================ */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
}
nav.scrolled {
  background: rgba(26, 26, 46, 0.95);
  backdrop-filter: blur(20px);
  padding: 8px 0;
  border-bottom: 1px solid var(--glass-border);
}
nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-size: 28px;
  font-weight: 900;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 8px;
}
.logo svg {
  width: 36px;
  height: 36px;
}

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}
.nav-links a {
  color: var(--text);
  font-weight: 500;
  font-size: 15px;
  position: relative;
  padding: 4px 0;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: var(--transition);
}
.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}
.nav-links a.active {
  color: var(--accent);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  width: 28px;
  height: 2px;
  background: var(--text);
  transition: var(--transition);
  border-radius: 2px;
}
.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}
.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}
.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

.theme-toggle {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  color: var(--text);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  font-size: 18px;
}
.theme-toggle:hover {
  background: var(--accent);
  color: var(--primary);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 80px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg .orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.3;
  animation: float 20s infinite ease-in-out;
}
.hero-bg .orb:nth-child(1) {
  width: 600px;
  height: 600px;
  background: var(--accent);
  top: -10%;
  left: -10%;
}
.hero-bg .orb:nth-child(2) {
  width: 400px;
  height: 400px;
  background: #4a00e0;
  bottom: -5%;
  right: -5%;
  animation-delay: -5s;
}
.hero-bg .orb:nth-child(3) {
  width: 300px;
  height: 300px;
  background: #8e2de2;
  top: 40%;
  left: 50%;
  animation-delay: -10s;
}
@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(30px, -40px) scale(1.05); }
  50% { transform: translate(-20px, 20px) scale(0.95); }
  75% { transform: translate(40px, 30px) scale(1.02); }
}

.hero-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-text h1 {
  font-size: 56px;
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 24px;
}
.hero-text h1 span {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-text p {
  font-size: 18px;
  color: var(--text2);
  margin-bottom: 32px;
  max-width: 520px;
}
.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-card {
  background: var(--glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  padding: 40px;
  width: 100%;
  max-width: 480px;
  box-shadow: var(--shadow);
  transform: perspective(1000px) rotateY(-8deg) rotateX(4deg);
  transition: var(--transition);
}
.hero-card:hover {
  transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}
.hero-card .stat {
  display: flex;
  justify-content: space-between;
  padding: 16px 0;
  border-bottom: 1px solid var(--glass-border);
}
.hero-card .stat:last-child {
  border-bottom: none;
}
.hero-card .stat-label {
  color: var(--text2);
}
.hero-card .stat-value {
  color: var(--accent);
  font-weight: 700;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--glass);
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 14px;
  margin-bottom: 24px;
  border: 1px solid var(--glass-border);
}

/* ============================================================
   BANNER CAROUSEL
   ============================================================ */
.banner-carousel {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  margin: 40px 0;
  height: 320px;
}
.banner-slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.8s ease;
  padding: 40px;
  background: linear-gradient(135deg, var(--secondary), var(--primary));
}
.banner-slide.active {
  opacity: 1;
}
.banner-slide h3 {
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 16px;
}
.banner-slide p {
  color: var(--text2);
  max-width: 480px;
}
.banner-dots {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 12px;
}
.banner-dots button {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: none;
  background: var(--text2);
  cursor: pointer;
  transition: var(--transition);
}
.banner-dots button.active {
  background: var(--accent);
  width: 32px;
  border-radius: 6px;
}

/* ============================================================
   ABOUT
   ============================================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.about-content h2 {
  font-size: 36px;
  font-weight: 800;
  margin-bottom: 24px;
}
.about-content p {
  color: var(--text2);
  margin-bottom: 20px;
  font-size: 16px;
}
.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}
.about-stat {
  text-align: center;
  padding: 24px;
  background: var(--glass);
  border-radius: var(--radius);
  border: 1px solid var(--glass-border);
}

/* ============================================================
   CULTURE
   ============================================================ */
.culture-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
}
.culture-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  transition: var(--transition);
}
.culture-card:hover {
  transform: translateY(-8px);
  border-color: var(--accent);
}
.culture-card .icon {
  font-size: 48px;
  margin-bottom: 16px;
}
.culture-card h3 {
  font-size: 22px;
  margin-bottom: 12px;
}
.culture-card p {
  color: var(--text2);
  font-size: 15px;
}

/* ============================================================
   TIMELINE
   ============================================================ */
.timeline {
  position: relative;
  padding: 40px 0;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--glass-border);
  transform: translateX(-50%);
}
.timeline-item {
  display: flex;
  justify-content: flex-end;
  padding: 24px 0;
  position: relative;
  width: 50%;
}
.timeline-item:nth-child(odd) {
  align-self: flex-end;
  justify-content: flex-start;
  margin-left: 50%;
}
.timeline-item .content {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 24px;
  max-width: 400px;
  width: 100%;
}
.timeline-item .year {
  font-size: 24px;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 8px;
}
.timeline-item .dot {
  position: absolute;
  width: 16px;
  height: 16px;
  background: var(--accent);
  border-radius: 50%;
  top: 32px;
  right: -8px;
  border: 3px solid var(--primary);
}
.timeline-item:nth-child(odd) .dot {
  right: auto;
  left: -8px;
}

/* ============================================================
   PRODUCTS
   ============================================================ */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
}
.product-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.product-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}
.product-card:hover::before {
  transform: scaleX(1);
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(255, 215, 0, 0.1);
}
.product-card .icon {
  font-size: 40px;
  margin-bottom: 16px;
}
.product-card h3 {
  font-size: 24px;
  margin-bottom: 12px;
}
.product-card p {
  color: var(--text2);
  font-size: 15px;
  margin-bottom: 16px;
}
.product-card .tag {
  display: inline-block;
  padding: 4px 12px;
  background: var(--accent);
  color: var(--primary);
  border-radius: 50px;
  font-size: 12px;
  font-weight: 700;
}

/* ============================================================
   ADVANTAGES
   ============================================================ */
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 32px;
}
.advantage-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  transition: var(--transition);
}
.advantage-card:hover {
  background: rgba(255, 215, 0, 0.05);
  border-color: var(--accent);
}
.advantage-card .num {
  font-size: 48px;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 12px;
}
.advantage-card h3 {
  font-size: 20px;
  margin-bottom: 8px;
}
.advantage-card p {
  color: var(--text2);
  font-size: 14px;
}

/* ============================================================
   SOLUTIONS
   ============================================================ */
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
}
.solution-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 32px;
  transition: var(--transition);
}
.solution-card:hover {
  transform: scale(1.02);
  border-color: var(--accent);
}
.solution-card h3 {
  font-size: 22px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.solution-card p {
  color: var(--text2);
  font-size: 15px;
}

/* ============================================================
   SERVICE
   ============================================================ */
.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 32px;
}
.service-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  transition: var(--transition);
}
.service-card:hover {
  transform: translateY(-4px);
}
.service-card .icon {
  font-size: 36px;
  margin-bottom: 12px;
}
.service-card h3 {
  font-size: 20px;
  margin-bottom: 8px;
}
.service-card p {
  color: var(--text2);
  font-size: 14px;
}

/* ============================================================
   PARTNERS
   ============================================================ */
.partners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 24px;
  align-items: center;
}
.partner-logo {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 32px 16px;
  text-align: center;
  font-weight: 700;
  color: var(--text2);
  transition: var(--transition);
  font-size: 18px;
}
.partner-logo:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: scale(1.05);
}

/* ============================================================
   CASES
   ============================================================ */
.cases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
}
.case-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}
.case-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4);
}
.case-card .case-img {
  height: 200px;
  background: linear-gradient(135deg, var(--secondary), #2a2a4a);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  color: var(--accent);
}
.case-card .case-body {
  padding: 24px;
}
.case-card .case-body h3 {
  font-size: 20px;
  margin-bottom: 8px;
}
.case-card .case-body p {
  color: var(--text2);
  font-size: 14px;
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
}
.testimonial-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 32px;
  transition: var(--transition);
}
.testimonial-card:hover {
  border-color: var(--accent);
}
.testimonial-card .quote {
  font-size: 18px;
  font-style: italic;
  color: var(--text);
  margin-bottom: 16px;
  line-height: 1.8;
}
.testimonial-card .author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.testimonial-card .author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--primary);
}
.testimonial-card .author-info h4 {
  font-size: 16px;
}
.testimonial-card .author-info span {
  color: var(--text2);
  font-size: 13px;
}

/* ============================================================
   NEWS
   ============================================================ */
.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
}
.news-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 24px;
  transition: var(--transition);
}
.news-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
}
.news-card .date {
  color: var(--accent);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 8px;
}
.news-card h3 {
  font-size: 20px;
  margin-bottom: 8px;
}
.news-card p {
  color: var(--text2);
  font-size: 14px;
}
.news-card .read-more {
  color: var(--accent);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 12px;
}

/* ============================================================
   FAQ
   ============================================================ */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}
.faq-item {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  margin-bottom: 16px;
  overflow: hidden;
  transition: var(--transition);
}
.faq-item.active {
  border-color: var(--accent);
}
.faq-question {
  width: 100%;
  padding: 20px 24px;
  background: none;
  border: none;
  color: var(--text);
  font-size: 17px;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition);
}
.faq-question:hover {
  color: var(--accent);
}
.faq-question .arrow {
  transition: var(--transition);
  font-size: 20px;
}
.faq-item.active .faq-question .arrow {
  transform: rotate(180deg);
}
.faq-answer {
  padding: 0 24px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s ease, padding 0.5s ease;
}
.faq-item.active .faq-answer {
  max-height: 300px;
  padding: 0 24px 20px;
}
.faq-answer p {
  color: var(--text2);
  font-size: 15px;
  line-height: 1.8;
}

/* ============================================================
   HOW TO
   ============================================================ */
.howto-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 32px;
  margin-top: 40px;
}
.howto-step {
  text-align: center;
  padding: 32px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  position: relative;
  transition: var(--transition);
}
.howto-step:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
}
.howto-step .step-num {
  width: 48px;
  height: 48px;
  background: var(--accent);
  color: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 800;
  margin: 0 auto 16px;
}
.howto-step h3 {
  font-size: 18px;
  margin-bottom: 8px;
}
.howto-step p {
  color: var(--text2);
  font-size: 14px;
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}
.contact-info h3 {
  font-size: 28px;
  margin-bottom: 24px;
}
.contact-info .info-item {
  display: flex;
  gap: 16px;
  margin-bottom: 20px;
  align-items: flex-start;
}
.contact-info .info-item .icon {
  font-size: 24px;
  color: var(--accent);
  min-width: 32px;
}
.contact-info .info-item p {
  color: var(--text2);
  font-size: 15px;
}

.contact-form {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 32px;
}
.contact-form h3 {
  font-size: 24px;
  margin-bottom: 24px;
}
.form-group {
  margin-bottom: 20px;
}
.form-group label {
  display: block;
  margin-bottom: 6px;
  font-weight: 500;
  font-size: 14px;
}
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  background: var(--primary);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  color: var(--text);
  font-size: 15px;
  transition: var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.1);
}
.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

/* ============================================================
   FOOTER
   ============================================================ */
footer {
  background: var(--secondary);
  border-top: 1px solid var(--glass-border);
  padding: 60px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 40px;
}
.footer-brand .logo {
  margin-bottom: 16px;
}
.footer-brand p {
  color: var(--text2);
  font-size: 14px;
  max-width: 320px;
  line-height: 1.8;
}
.footer-links h4 {
  font-size: 18px;
  margin-bottom: 16px;
  color: var(--text);
}
.footer-links ul {
  list-style: none;
}
.footer-links li {
  margin-bottom: 10px;
}
.footer-links a {
  color: var(--text2);
  font-size: 14px;
  transition: var(--transition);
}
.footer-links a:hover {
  color: var(--accent);
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid var(--glass-border);
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-bottom p {
  color: var(--text2);
  font-size: 13px;
}
.footer-bottom .links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-bottom .links a {
  color: var(--text2);
  font-size: 13px;
}
.footer-bottom .links a:hover {
  color: var(--accent);
}

/* ============================================================
   BACK TO TOP
   ============================================================ */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--primary);
  border: none;
  font-size: 24px;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(255, 215, 0, 0.3);
  transition: var(--transition);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  z-index: 999;
}
.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.back-to-top:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(255, 215, 0, 0.4);
}

/* ============================================================
   SEARCH MODAL
   ============================================================ */
.search-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(10px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}
.search-modal.active {
  opacity: 1;
  visibility: visible;
}
.search-modal .search-box {
  background: var(--secondary);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  padding: 32px;
  width: 90%;
  max-width: 600px;
  transform: scale(0.9);
  transition: var(--transition);
}
.search-modal.active .search-box {
  transform: scale(1);
}
.search-modal input {
  width: 100%;
  padding: 16px 20px;
  background: var(--primary);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  color: var(--text);
  font-size: 18px;
  outline: none;
}
.search-modal input:focus {
  border-color: var(--accent);
}
.search-modal .close {
  position: absolute;
  top: 24px;
  right: 24px;
  background: none;
  border: none;
  color: var(--text);
  font-size: 32px;
  cursor: pointer;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-text p {
    margin: 0 auto 32px;
  }
  .hero-buttons {
    justify-content: center;
  }
  .hero-card {
    max-width: 100%;
    transform: none;
  }
  .about-grid {
    grid-template-columns: 1fr;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .timeline-item,
  .timeline-item:nth-child(odd) {
    width: 100%;
    margin-left: 0;
    justify-content: flex-start;
    padding-left: 40px;
  }
  .timeline::before {
    left: 20px;
  }
  .timeline-item .dot {
    left: 12px !important;
    right: auto !important;
  }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--secondary);
    flex-direction: column;
    padding: 80px 32px;
    gap: 24px;
    transition: var(--transition);
    border-left: 1px solid var(--glass-border);
  }
  .nav-links.active {
    right: 0;
  }
  .nav-toggle {
    display: flex;
  }
  .hero-text h1 {
    font-size: 36px;
  }
  .section-title h2 {
    font-size: 32px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .about-stats {
    grid-template-columns: 1fr;
  }
  .banner-carousel {
    height: 240px;
  }
  .banner-slide h3 {
    font-size: 24px;
  }
}

@media (max-width: 480px) {
  .hero-text h1 {
    font-size: 28px;
  }
  .btn {
    padding: 10px 20px;
    font-size: 14px;
  }
  .section {
    padding: 48px 0;
  }
  .count-up {
    font-size: 36px;
  }
}