/* ============================================
   萬得環球 (Vendor Global) - 亚马逊VC运营专家
   主样式文件
   版本: 1.0
   最后更新: 2026-01
============================================ */

/* ========== 基础重置与全局样式 ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "PingFang SC", "Microsoft YaHei", "Segoe UI", "Helvetica Neue", sans-serif;
}

body {
    background: linear-gradient(135deg, #f8f9fa 0%, #f0f4f8 100%);
    color: #333;
    line-height: 1.7;
    min-height: 100vh;
}

/* ========== 布局容器 ========== */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ========== 页眉样式 ========== */
header {
    background: linear-gradient(135deg, #1a2b3c 0%, #2c5282 50%, #1a2b3c 100%);
    color: white;
    padding: 20px 0 30px;
    text-align: center;
    position: relative;
    overflow: hidden;
    margin-bottom: 20px;
}

header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 80%, rgba(255, 153, 0, 0.15) 0%, transparent 50%);
    z-index: -1;
}

.logo {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 25px;
    letter-spacing: 1px;
    position: relative;
    display: inline-block;
}

.logo span {
    color: #ff9900;
    text-shadow: 0 2px 10px rgba(255, 153, 0, 0.3);
}

.logo::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 25%;
    width: 50%;
    height: 3px;
    background: linear-gradient(to right, transparent, #ff9900, transparent);
}

.subtitle {
    font-size: 1.4rem;
    opacity: 0.9;
    margin-bottom: 20px;
    font-weight: 280;
    letter-spacing: 1px;
}

.hero {
    font-size: 1.6rem;
    margin: 10px auto 10px;
    font-weight: 400;
    max-width: 2000px;
    line-height: 1.5;
    text-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

/* ========== 主要内容区域样式 ========== */
section {
    background: white;
    border-radius: 20px;
    padding: 40px;
    margin-bottom: 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border-left: 5px solid #2c5282;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
    animation: fadeIn 0.6s ease-out;
}

section:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
}

section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: linear-gradient(to bottom, #2c5282, #146eb4, #ff9900);
}

/* ========== 标题样式 ========== */
h2 {
    color: #1a2b3c;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid #ff9900;
    display: inline-block;
    font-size: 2rem;
    font-weight: 700;
    position: relative;
}

h2::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 60px;
    height: 2px;
    background: #ff9900;
}

h3 {
    color: #2c5282;
    margin: 25px 0 15px;
    font-size: 1.4rem;
    font-weight: 600;
}

/* ========== 标语悬停效果 ========== */
.center-text {
  text-align: center;
  display: block;
  width: 100%;
  margin-top: 40px;
  margin-bottom: 20px;
  position: relative;
  cursor: pointer;
  padding: 25px 40px;
  border-radius: 20px;
  background: transparent;
  box-shadow: none;
  border: none;
  transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}

.center-text::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, 
    transparent 0%, 
    rgba(255, 153, 0, 0.08) 50%,
    transparent 100%);
  transition: left 0.8s ease;
  z-index: 1;
}

.center-text:hover::before {
  left: 100%;
}

.center-text::after {
  content: none;
}

.center-text:hover::after {
  opacity: 0;
}

.center-text h3 {
  position: relative;
  z-index: 2;
  margin: 0;
  font-size: 1.8rem;
  font-weight: 700;
  color: #1a2b3c;
  transition: all 0.5s ease;
  letter-spacing: 1px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.center-text:hover h3 {
  color: #1a2b3c;
  letter-spacing: 2px;
  transform: scale(1.02);
  text-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.center-text .highlight-text {
  background: linear-gradient(135deg, #ff9900 0%, #ff4444 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
  display: inline-block;
  transition: all 0.6s ease;
  background-size: 200% 100%;
  animation: gradientShift 3s ease infinite;
}

@keyframes gradientShift {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

.center-text:hover .highlight-text {
  animation: gradientShift 1.5s ease infinite, textGlow 1.5s ease-in-out infinite;
  background-size: 200% 100%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

@keyframes textGlow {
  0%, 100% {
    filter: drop-shadow(0 0 5px rgba(255, 153, 0, 0.3));
  }
  50% {
    filter: drop-shadow(0 0 15px rgba(255, 68, 68, 0.4));
  }
}

.center-text .highlight-text::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, #ff9900, #ff4444);
  border-radius: 2px;
  transition: width 0.6s ease;
}

.center-text:hover .highlight-text::after {
  width: 100%;
}

.center-text {
  animation: none;
}

.center-text:hover {
  animation: none;
  transform: translateY(0);
  box-shadow: none;
  border-color: transparent;
  background: transparent;
}

/* 响应式动作 */
@media (max-width: 768px) {
  .center-text {
    padding: 15px 20px;
  }
  
  .center-text h3 {
    font-size: 1.4rem;
  }
}

/* ========== 文本样式 ========== */
p {
    margin-bottom: 18px;
    font-size: 1.05rem;
}

.highlight-text {
    color: #ff9900;
    font-weight: 700;
}

/* ========== 对比表格样式 ========== */
.comparison-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    margin: 30px 0;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.comparison-table th, .comparison-table td {
    border: none;
    padding: 20px;
    text-align: center;
    border-bottom: 1px solid #eaeaea;
}

.comparison-table th {
    background: linear-gradient(135deg, #1a2b3c 0%, #2c5282 100%);
    color: white;
    font-weight: 600;
    font-size: 1.1rem;
    padding: 25px 20px;
}

.comparison-table tr:nth-child(even) {
    background-color: #f8fafc;
}

.comparison-table tr:hover {
    background-color: #f0f7ff;
}

.comparison-table td:first-child {
    font-weight: 600;
    color: #1a2b3c;
    background-color: #f8fafc;
}

/* ========== 徽章样式 ========== */
.vc-badge {
    background: linear-gradient(135deg, #ff9900 0%, #ffad33 100%);
    color: white;
    padding: 8px 16px;
    border-radius: 8px;
    font-weight: 600;
    display: inline-block;
    margin: 0 5px 10px;
    box-shadow: 0 3px 8px rgba(20, 110, 180, 0.2);
}

.sc-badge {
    background: linear-gradient(135deg, #666 0%, #888 100%);
    color: white;
    padding: 8px 16px;
    border-radius: 8px;
    font-weight: 600;
    display: inline-block;
    margin: 0 5px 10px;
    box-shadow: 0 3px 8px rgba(102, 102, 102, 0.2);
}

.vg-badge {
    background: linear-gradient(135deg, #ff9900 0%, #ffad33 100%);
    color: white;
    padding: 8px 16px;
    border-radius: 8px;
    font-weight: 600;
    display: inline-block;
    margin: 0 5px 10px;
    box-shadow: 0 3px 8px rgba(255, 153, 0, 0.3);
}

.other-badge {
    background: linear-gradient(135deg, #888 0%, #aaa 100%);
    color: white;
    padding: 8px 16px;
    border-radius: 8px;
    font-weight: 600;
    display: inline-block;
    margin: 0 5px 10px;
    box-shadow: 0 3px 8px rgba(136, 136, 136, 0.3);
}

/* ========== 网格卡片系统 ========== */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.card {
    background: linear-gradient(145deg, #ffffff, #f8fafc);
    padding: 30px;
    border-radius: 16px;
    border-top: 4px solid #ff9900;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(to right, #ff9900, #ffad33);
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.card h4 {
    color: #1a2b3c;
    margin-bottom: 20px;
    font-size: 1.4rem;
    font-weight: 700;
    display: flex;
    align-items: center;
}

.card h4::before {
    content: '';
    display: inline-block;
    width: 24px;
    height: 24px;
    margin-right: 12px;
    background-color: #ff9900;
    border-radius: 50%;
    flex-shrink: 0;
}

.card p {
    flex-grow: 1;
    margin-bottom: 0;
}

/* ========== 团队卡片样式 ========== */
.team-card {
    background: linear-gradient(145deg, #ffffff, #f8fafc);
    padding: 25px;
    border-radius: 16px;
    border-top: 2px solid #2c5282;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    text-align: center;
}

.team-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.team-card h4 {
    color: #1a2b3c;
    margin-bottom: 10px;
    font-size: 1.3rem;
    font-weight: 700;
}

.team-card .title {
    color: #ff9900;
    font-weight: 600;
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.team-card ul {
    text-align: left;
    margin-top: 10px;
    padding-left: 20px;
}

.team-card li {
    margin-bottom: 8px;
    font-size: 0.95rem;
}

/* ========== 创始人部分样式 ========== */
#founder {
    background: linear-gradient(145deg, #ffffff, #f8fafc);
}

.founder-content {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    align-items: flex-start;
    margin-top: 20px;
    position: relative;
    z-index: 1;
}

.founder-bio {
    flex: 1;
    min-width: 300px;
}

.quote {
    font-style: italic;
    color: #555;
    padding: 25px;
    background: linear-gradient(145deg, #fff8f0, #fff);
    border-radius: 12px;
    border-left: 4px solid #ff9900;
    margin-top: 25px;
    font-size: 1.1rem;
    position: relative;
}

.quote::before {
    content: '"';
    position: absolute;
    top: 10px;
    left: 15px;
    font-size: 3rem;
    color: #ff9900;
    opacity: 0.2;
    font-family: serif;
}

.separator {
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, rgba(255, 153, 0, 0.2) 0%, #ff9900 50%, rgba(255, 153, 0, 0.2) 100%);
    margin: 40px 0;
    box-shadow: 0 2px 8px rgba(255, 153, 0, 0.2);
    border-radius: 2px;
}

/* ========== 团队成员悬停效果 ========== */
.team-member {
    border-radius: 12px;
    padding: 25px;
    transition: all 0.3s ease;
    background: transparent;
    margin: 20px -25px;
    position: relative;
}

.team-member:hover {
    background: linear-gradient(145deg, #f0f7ff, #ffffff);
    transform: translateY(-10px);
    box-shadow: 0 10px 25px rgba(44, 82, 130, 0.1);
}

#founder .separator {
    margin: 40px -20px;
}

#founder {
    padding: 30px;
}

/* ========== 按钮样式 ========== */
.btn {
    display: inline-block;
    background: linear-gradient(135deg, #ff9900 0%, #ffad33 100%);
    color: white;
    padding: 18px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    margin-top: 20px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    box-shadow: 0 6px 15px rgba(255, 153, 0, 0.3);
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
}

.btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 5px;
    height: 5px;
    background: rgba(255, 255, 255, 0.5);
    opacity: 0;
    border-radius: 100%;
    transform: scale(1, 1) translate(-50%);
    transform-origin: 50% 50%;
}

.btn:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 25px rgba(255, 153, 0, 0.4);
}

.btn:hover::after {
    animation: ripple 1s ease-out;
}

/* ========== 联系信息样式 ========== */
.contact {
    font-size: 1.2rem;
    margin-top: 10px;
}

.contact a {
    color: #ff9900;
    text-decoration: none;
    font-weight: bold;
}

.contact a:hover {
    text-decoration: underline;
}

/* ========== 二维码区域样式 ========== */
.qr-section {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    align-items: center;
    margin-top: 30px;
    padding: 30px;
    background: linear-gradient(145deg, #fff8f0, #fff);
    border-radius: 16px;
    border-left: 4px solid #ff9900;
}

.qr-code {
    flex: 0 0 auto;
    text-align: center;
}

.qr-code img {
    width: auto;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    display: block;
    margin: 0 auto;
}

.qr-info {
    flex: 1;
    min-width: 300px;
}

.qr-info h4 {
    color: #1a2b3c;
    margin-bottom: 15px;
    font-size: 1.4rem;
}

.qr-info p {
    margin-bottom: 10px;
    font-size: 1.05rem;
}

/* ========== 页脚样式 ========== */
footer {
    text-align: center;
    padding: 40px 0;
    margin-top: 60px;
    background: linear-gradient(135deg, #1a2b3c 0%, #2c5282 100%);
    color: white;
    position: relative;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(to right, transparent, #ff9900, transparent);
}

/* ========== VC机会区域特定样式 ========== */
.vc-cards-vertical {
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin-top: 30px;
}

.time-window-card {
    margin-top: 60px;
    margin-bottom: 60px;
    transition: all 0.3s ease;
    font-style: normal;
}

.time-window-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(255, 153, 0, 0.15);
    border-left-color: #ffad33;
    background: linear-gradient(145deg, #fff5e6, #fff);
}

.action-card {
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.action-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(255, 153, 0, 0.2);
    border-color: #ff4444;
    background: linear-gradient(145deg, #fff, #f8f9fa);
}

.action-card:hover .btn {
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(255, 68, 68, 0.5);
}

.action-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(255, 153, 0, 0.1) 0%, rgba(255, 68, 68, 0.1) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 0;
}

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

.action-card > div {
    position: relative;
    z-index: 1;
}

/* ========== 合作伙伴区域样式 ========== */
.partner-fit-section {
    transition: all 0.3s ease;
    background: linear-gradient(145deg, #fff8f0, #fff);
    border-left: 4px solid #ff9900;
    margin-top: 40px;
    padding: 20px;
    border-radius: 12px;
}

.partner-fit-section:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.12);
    border-top-color: #ff9900;
}

.partner-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 20px;
}

.partner-card {
    padding: 25px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
    border-top: 3px solid transparent;
    position: relative;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.partner-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.12);
    border-top-color: #ff9900;
}

.partner-card:nth-child(1):hover {
    border-top-color: #2c5282;
}

.partner-card:nth-child(2):hover {
    border-top-color: #ff9900;
}

.partner-card:nth-child(3):hover {
    border-top-color: #00a86b;
}

.partner-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, transparent, rgba(255, 153, 0, 0.1), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.partner-card:hover::after {
    opacity: 1;
}

.partner-icon {
    font-size: 2.2rem;
    margin-bottom: 15px;
    text-align: center;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #fff8f0, #ffeedd);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    box-shadow: 0 5px 15px rgba(255, 153, 0, 0.1);
    transition: all 0.3s ease;
}

.partner-card:hover .partner-icon {
    transform: scale(1.1);
    box-shadow: 0 8px 20px rgba(255, 153, 0, 0.2);
}

.partner-card:nth-child(1) .partner-icon {
    background: linear-gradient(135deg, #e6f0ff, #d0e2ff);
    box-shadow: 0 5px 15px rgba(44, 82, 130, 0.1);
}

.partner-card:nth-child(2) .partner-icon {
    background: linear-gradient(135deg, #fff8f0, #ffeedd);
    box-shadow: 0 5px 15px rgba(255, 153, 0, 0.1);
}

.partner-card:nth-child(3) .partner-icon {
    background: linear-gradient(135deg, #f0fff8, #ddffed);
    box-shadow: 0 5px 15px rgba(0, 168, 107, 0.1);
}

/* ========== 特性徽章样式 ========== */
.feature-badges {
    margin: 25px 0 20px;
    text-align: center;
}

.badge-container {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 10px;
}

.badge-item {
    display: flex;
    align-items: center;
    background: linear-gradient(145deg, #ffffff, #f8f9fa);
    padding: 12px 22px;
    border-radius: 30px;
    box-shadow: 0 6px 15px rgba(0,0,0,0.08);
    border: 1px solid #eaeaea;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    cursor: pointer;
    min-width: 160px;
    backdrop-filter: blur(10px);
}

.badge-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.7s ease;
    z-index: 1;
}

.badge-item:hover {
    transform: translateY(-8px) scale(1.05);
    box-shadow: 0 15px 30px rgba(0,0,0,0.15);
    border-color: rgba(255, 255, 255, 0.9);
}

.badge-item:hover::before {
    left: 100%;
}

.badge-icon {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 12px;
    transition: all 0.4s ease;
    position: relative;
    z-index: 2;
    box-shadow: 0 3px 8px rgba(0,0,0,0.15);
}

.badge-item:hover .badge-icon {
    transform: rotate(15deg) scale(1.2);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.badge-text {
    font-size: 0.95rem;
    font-weight: 700;
    color: #1a2b3c;
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
    letter-spacing: 0.5px;
}

.badge-item:hover .badge-text {
    color: #fff;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

/* 为每个徽标添加不同的悬停背景色 */
.badge-item:nth-child(1):hover {
    background: linear-gradient(135deg, #ff9900 0%, #ffad33 100%);
}

.badge-item:nth-child(2):hover {
    background: linear-gradient(135deg, #2c5282 0%, #146eb4 100%);
}

.badge-item:nth-child(3):hover {
    background: linear-gradient(135deg, #e63946 0%, #ff6b6b 100%);
}

.badge-item:nth-child(4):hover {
    background: linear-gradient(135deg, #00a86b 0%, #00cc88 100%);
}

.badge-item:nth-child(5):hover {
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
}

/* 微调图标颜色 */
.badge-item:nth-child(1) .badge-icon {
    background: linear-gradient(135deg, #ff9900 0%, #ffad33 100%);
}

.badge-item:nth-child(2) .badge-icon {
    background: linear-gradient(135deg, #2c5282 0%, #146eb4 100%);
}

.badge-item:nth-child(3) .badge-icon {
    background: linear-gradient(135deg, #e63946 0%, #ff6b6b 100%);
}

.badge-item:nth-child(4) .badge-icon {
    background: linear-gradient(135deg, #00a86b 0%, #00cc88 100%);
}

.badge-item:nth-child(5) .badge-icon {
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
}

/* 图标文字颜色调整为白色，使其在深色背景上更清晰 */
.badge-icon span {
    color: white;
    font-weight: bold;
    font-size: 0.9rem;
    transition: all 0.4s ease;
}

.badge-item:hover .badge-icon span {
    transform: scale(1.1);
}

/* ========== 动画定义 ========== */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes ripple {
    0% {
        transform: scale(0, 0);
        opacity: 0.5;
    }
    100% {
        transform: scale(20, 20);
        opacity: 0;
    }
}

/* ========== 响应式设计 ========== */
@media (max-width: 992px) {
    .container {
        padding: 0 15px;
    }
    
    header {
        padding: 30px 0 40px;
    }
    
    .logo {
        font-size: 2.2rem;
    }
    
    .hero {
        font-size: 1.4rem;
        margin: 20px auto 30px;
    }
    
    section {
        padding: 30px;
    }
    
    .grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .logo {
        font-size: 1.8rem;
    }
    
    .subtitle {
        font-size: 1.1rem;
    }
    
    .hero {
        font-size: 1.2rem;
    }
    
    section {
        padding: 25px 20px;
    }
    
    h2 {
        font-size: 1.7rem;
    }
    
    .comparison-table th, 
    .comparison-table td {
        padding: 15px 10px;
        font-size: 0.95rem;
    }
    
    .btn {
        padding: 16px 30px;
        font-size: 1rem;
    }
    
    .qr-section {
        flex-direction: column;
        text-align: center;
        padding: 20px;
    }
    
    .vc-cards-vertical {
        gap: 20px;
    }
    
    .partner-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .partner-card {
        padding: 20px;
    }
    
    .badge-container {
        flex-direction: column;
        align-items: center;
    }
}