@charset "utf-8";

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

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

body {
  font-family: "Microsoft YaHei", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
  color: #333;
  background: #fff;
  line-height: 1.6;
  min-width: 320px;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.3s ease;
}

ul, ol {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}
/* SVG icon sprites are rendered through the i element's pseudo-element. */
.icon::before {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
}

.icon-phone::before { background-image: url("../icons/icon-phone.svg"); }
.icon-location::before { background-image: url("../icons/icon-location.svg"); }
.icon-menu::before { background-image: url("../icons/icon-menu.svg"); }
.icon-close::before { background-image: url("../icons/icon-close.svg"); }
.icon-check::before { background-image: url("../icons/icon-check.svg"); }
.icon-check-circle::before { background-image: url("../icons/icon-check-circle.svg"); }
.icon-check-solid::before { background-image: url("../icons/icon-check-solid.svg"); }
.icon-users::before { background-image: url("../icons/icon-users.svg"); }
.icon-shield::before { background-image: url("../icons/icon-shield.svg"); }
.icon-doc::before { background-image: url("../icons/icon-doc.svg"); }
.icon-lab::before { background-image: url("../icons/icon-lab.svg"); }
.icon-layer::before { background-image: url("../icons/icon-layer.svg"); }
.icon-info::before { background-image: url("../icons/icon-info.svg"); }
.icon-star::before { background-image: url("../icons/icon-star.svg"); }
.icon-clock::before { background-image: url("../icons/icon-clock.svg"); }
.icon-heart::before { background-image: url("../icons/icon-heart.svg"); }
.icon-chat::before { background-image: url("../icons/icon-chat.svg"); }
.icon-doctor::before { background-image: url("../icons/icon-doctor.svg"); }
.icon-eye::before { background-image: url("../icons/icon-eye.svg"); }
.icon-chevron-down::before { background-image: url("../icons/icon-chevron-down.svg"); }
.icon-chevron-right::before { background-image: url("../icons/icon-chevron-right.svg"); }
.icon-web::before { background-image: url("../icons/icon-web.svg"); }
.icon-rotate-up::before { transform: rotate(-90deg); }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.section-title {
  text-align: center;
  margin-bottom: 50px;
}

.section-title h2 {
  font-size: 32px;
  color: #2c5f8a;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: 2px;
}

.section-title .subtitle {
  font-size: 16px;
  color: #888;
  letter-spacing: 1px;
}

.section-title .divider {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, #7eb8da, #e8a0b4);
  margin: 15px auto 0;
  border-radius: 2px;
}

.top-bar {
  background: #2c5f8a;
  color: #fff;
  font-size: 13px;
  padding: 6px 0;
}

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

.top-bar .top-left {
  display: flex;
  align-items: center;
  gap: 20px;
}

.top-bar .top-left span {
  display: flex;
  align-items: center;
  gap: 5px;
}

.top-bar .top-left i {
  display: inline-block;
  width: 14px;
  height: 14px;
}

.top-bar .top-right a {
  color: #fff;
  margin-left: 15px;
  font-size: 12px;
}

.top-bar .top-right a:hover {
  color: #e8a0b4;
}

.header {
  background: #fff;
  box-shadow: 0 2px 15px rgba(0,0,0,0.06);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 10px;
  padding-bottom: 10px;
}

.logo a {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo img {
  height: 45px;
  width: auto;
}

.logo .logo-text {
  font-size: 20px;
  font-weight: 700;
  color: #2c5f8a;
  letter-spacing: 1px;
}

.logo .logo-text span {
  color: #e8a0b4;
}

.nav-menu {
  display: flex;
  align-items: center;
}

.nav-menu ul {
  display: flex;
  align-items: center;
  gap: 5px;
}

.nav-menu ul li a {
  display: block;
  padding: 10px 16px;
  font-size: 15px;
  color: #444;
  font-weight: 500;
  border-radius: 4px;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.nav-menu ul li a:hover,
.nav-menu ul li a.active {
  color: #2c5f8a;
  background: #f0f6fb;
}

.nav-consult-btn {
  display: inline-block;
  background: linear-gradient(135deg, #e8a0b4, #d4819a);
  color: #fff !important;
  padding: 10px 22px !important;
  border-radius: 25px !important;
  font-size: 14px !important;
  font-weight: 600 !important;
  margin-left: 12px;
  transition: all 0.3s ease !important;
  box-shadow: 0 4px 12px rgba(232,160,180,0.35);
}

.nav-consult-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(232,160,180,0.5) !important;
  background: linear-gradient(135deg, #d4819a, #c0708a) !important;
}

.hamburger {
  display: none;
  cursor: pointer;
  padding: 8px;
}

.hamburger i {
  display: block;
  width: 24px;
  height: 24px;
}

.banner {
  position: relative;
  background-image: url("../images/banner_pp01.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  height: 520px;
  display: flex;
  align-items: center;
}

.banner-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.35);
  z-index: 1;
}

.banner .container {
  position: relative;
  z-index: 2;
}

.banner-content {
  color: #fff;
  max-width: 700px;
}

.banner-content .tag {
  display: inline-block;
  background: rgba(255,255,255,0.2);
  backdrop-filter: blur(10px);
  padding: 8px 20px;
  border-radius: 20px;
  font-size: 14px;
  margin-bottom: 20px;
  letter-spacing: 2px;
}

.banner-content h1 {
  font-size: 42px;
  font-weight: 700;
  margin-bottom: 15px;
  letter-spacing: 2px;
  line-height: 1.3;
}

.banner-content .price {
  font-size: 48px;
  font-weight: 800;
  color: #ffd700;
  margin-bottom: 10px;
}

.banner-content .price small {
  font-size: 24px;
  font-weight: 400;
}

.banner-content .desc {
  font-size: 18px;
  margin-bottom: 30px;
  opacity: 0.9;
}

.banner-content .btn-group {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.banner .btn-primary {
  display: inline-block;
  background: linear-gradient(135deg, #e8a0b4, #d4819a);
  color: #fff;
  padding: 14px 36px;
  border-radius: 30px;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 1px;
  transition: all 0.3s ease;
  box-shadow: 0 6px 20px rgba(232,160,180,0.4);
}

.banner .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(232,160,180,0.55);
}

.banner .btn-outline {
  display: inline-block;
  border: 2px solid #fff;
  color: #fff;
  padding: 14px 36px;
  border-radius: 30px;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 1px;
  transition: all 0.3s ease;
}

.banner .btn-outline:hover {
  background: #fff;
  color: #2c5f8a;
}

.package-section {
  padding: 80px 0;
  background: #fafcfd;
}

.package-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.package-card {
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 5px 25px rgba(0,0,0,0.06);
  transition: all 0.4s ease;
  border: 2px solid transparent;
  position: relative;
}

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

.package-card.featured {
  border-color: #e8a0b4;
  transform: scale(1.03);
}

.package-card.featured:hover {
  transform: scale(1.03) translateY(-10px);
}

.package-card .card-badge {
  position: absolute;
  top: 20px;
  right: -35px;
  background: linear-gradient(135deg, #e8a0b4, #d4819a);
  color: #fff;
  padding: 6px 45px;
  font-size: 13px;
  font-weight: 600;
  transform: rotate(45deg);
  letter-spacing: 1px;
}

.package-card .card-header {
  padding: 35px 30px 20px;
  text-align: center;
  background: linear-gradient(180deg, #f8fafc, #fff);
}

.package-card.featured .card-header {
  background: linear-gradient(180deg, #fdf2f5, #fff);
}

.package-card .card-header h3 {
  font-size: 22px;
  color: #2c5f8a;
  margin-bottom: 15px;
}

.package-card .card-price {
  font-size: 36px;
  font-weight: 800;
  color: #e8a0b4;
}

.package-card .card-price small {
  font-size: 16px;
  font-weight: 400;
  color: #888;
}

.package-card .card-body {
  padding: 0 30px 30px;
}

.package-card .card-body ul {
  margin-bottom: 25px;
}

.package-card .card-body ul li {
  padding: 8px 0;
  font-size: 14px;
  color: #555;
  display: flex;
  align-items: flex-start;
  gap: 8px;
  border-bottom: 1px dashed #eee;
}

.package-card .card-body ul li i {
  display: inline-block;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 1px;
  color: #7eb8da;
}

.package-card .card-body ul li:last-child {
  border-bottom: none;
}

.package-card .card-btn {
  display: block;
  text-align: center;
  padding: 12px 0;
  border-radius: 25px;
  font-size: 15px;
  font-weight: 600;
  transition: all 0.3s ease;
  border: 2px solid #7eb8da;
  color: #7eb8da;
  background: #fff;
}

.package-card .card-btn:hover {
  background: #7eb8da;
  color: #fff;
}

.package-card.featured .card-btn {
  background: linear-gradient(135deg, #e8a0b4, #d4819a);
  color: #fff;
  border: none;
  box-shadow: 0 4px 15px rgba(232,160,180,0.35);
}

.package-card.featured .card-btn:hover {
  box-shadow: 0 6px 20px rgba(232,160,180,0.5);
  transform: translateY(-2px);
}

.package-detail {
  margin-top: 50px;
  background: #fff;
  border-radius: 16px;
  padding: 40px;
  box-shadow: 0 5px 25px rgba(0,0,0,0.06);
}

.package-detail h3 {
  font-size: 22px;
  color: #2c5f8a;
  margin-bottom: 25px;
  text-align: center;
}

.package-detail .detail-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.package-detail .detail-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 15px;
  background: #f8fafc;
  border-radius: 10px;
  transition: all 0.3s ease;
}

.package-detail .detail-item:hover {
  background: #f0f6fb;
  transform: translateX(5px);
}

.package-detail .detail-item i {
  display: inline-block;
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  color: #7eb8da;
}

.package-detail .detail-item .info h4 {
  font-size: 15px;
  color: #333;
  margin-bottom: 4px;
}

.package-detail .detail-item .info p {
  font-size: 13px;
  color: #888;
}

.science-section {
  padding: 80px 0;
  background: #fff;
}

.science-tabs {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.science-tab {
  padding: 12px 28px;
  border-radius: 25px;
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  background: #f5f7fa;
  color: #666;
  border: none;
  outline: none;
}

.science-tab:hover {
  background: #e8f0f8;
  color: #2c5f8a;
}

.science-tab.active {
  background: linear-gradient(135deg, #7eb8da, #5b9bd5);
  color: #fff;
  box-shadow: 0 4px 15px rgba(126,184,218,0.35);
}

.science-content {
  display: none;
}

.science-content.active {
  display: block;
}

.science-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 25px;
}

.science-card {
  background: #f8fafc;
  border-radius: 12px;
  padding: 25px;
  border-left: 4px solid #7eb8da;
  transition: all 0.3s ease;
}

.science-card:hover {
  box-shadow: 0 5px 20px rgba(0,0,0,0.08);
  transform: translateY(-3px);
}

.science-card h4 {
  font-size: 17px;
  color: #2c5f8a;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.science-card h4 i {
  display: inline-block;
  width: 20px;
  height: 20px;
  color: #7eb8da;
}

.science-card p {
  font-size: 14px;
  color: #666;
  line-height: 1.8;
}

.process-section {
  padding: 80px 0;
  background: #fafcfd;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 15px;
  position: relative;
}

.process-steps::before {
  content: "";
  position: absolute;
  top: 45px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: linear-gradient(90deg, #7eb8da, #e8a0b4, #7eb8da);
  z-index: 0;
}

.process-step {
  text-align: center;
  position: relative;
  z-index: 1;
}

.process-step .step-icon {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.08);
  position: relative;
  transition: all 0.3s ease;
}

.process-step:hover .step-icon {
  transform: scale(1.1);
  box-shadow: 0 8px 30px rgba(126,184,218,0.25);
}

.process-step .step-num {
  position: absolute;
  top: -8px;
  right: -8px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: linear-gradient(135deg, #7eb8da, #5b9bd5);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.process-step .step-icon i {
  display: block;
  width: 40px;
  height: 40px;
  color: #7eb8da;
}

.process-step h4 {
  font-size: 15px;
  color: #333;
  margin-bottom: 6px;
}

.process-step p {
  font-size: 12px;
  color: #999;
}

.advantages-section {
  padding: 80px 0;
  background: #fff;
}

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}

.advantage-card {
  text-align: center;
  padding: 35px 25px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 5px 25px rgba(0,0,0,0.05);
  transition: all 0.3s ease;
  border: 1px solid #f0f0f0;
}

.advantage-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 40px rgba(0,0,0,0.1);
  border-color: #e8f0f8;
}

.advantage-card .adv-icon {
  width: 70px;
  height: 70px;
  margin: 0 auto 20px;
  background: linear-gradient(135deg, #f0f6fb, #e8f0f8);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.advantage-card:hover .adv-icon {
  background: linear-gradient(135deg, #7eb8da, #5b9bd5);
}

.advantage-card .adv-icon i {
  display: block;
  width: 32px;
  height: 32px;
  color: #7eb8da;
  transition: color 0.3s ease;
}

.advantage-card:hover .adv-icon i {
  color: #fff;
}

.advantage-card h4 {
  font-size: 17px;
  color: #2c5f8a;
  margin-bottom: 10px;
}

.advantage-card p {
  font-size: 13px;
  color: #888;
  line-height: 1.7;
}

.doctors-section {
  padding: 80px 0;
  background: #fafcfd;
}

.doctors-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 25px;
}

.doctor-card {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 5px 25px rgba(0,0,0,0.06);
  transition: all 0.3s ease;
  text-align: center;
}

.doctor-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 40px rgba(0,0,0,0.12);
}

.doctor-card .doc-img {
  width: 100%;
  height: 260px;
  object-fit: cover;
}

.doctor-card .doc-info {
  padding: 20px;
}

.doctor-card .doc-info h4 {
  font-size: 17px;
  color: #2c5f8a;
  margin-bottom: 5px;
}

.doctor-card .doc-info .doc-title {
  font-size: 13px;
  color: #e8a0b4;
  margin-bottom: 12px;
  font-weight: 500;
}

.doctor-card .doc-info p {
  font-size: 13px;
  color: #888;
  line-height: 1.6;
}

.faq-section {
  padding: 80px 0;
  background: #fff;
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  margin-bottom: 12px;
  border: 1px solid #eee;
  border-radius: 10px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.faq-item:hover {
  border-color: #d0dde8;
}

.faq-question {
  padding: 18px 25px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  background: #fafcfd;
  transition: all 0.3s ease;
  user-select: none;
}

.faq-question:hover {
  background: #f0f6fb;
}

.faq-question h4 {
  font-size: 16px;
  color: #333;
  font-weight: 500;
  flex: 1;
  padding-right: 15px;
}

.faq-question .faq-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: #7eb8da;
  transition: transform 0.3s ease;
}

.faq-item.active .faq-question .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.active .faq-answer {
  max-height: 300px;
}

.faq-answer .answer-inner {
  padding: 0 25px 20px;
  font-size: 14px;
  color: #666;
  line-height: 1.8;
}

.faq-item.active .faq-answer .answer-inner {
  padding: 0 25px 20px;
}

.guide-section {
  padding: 80px 0;
  background: #fafcfd;
}

.guide-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 25px;
}

.guide-card {
  background: #fff;
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 5px 25px rgba(0,0,0,0.05);
  transition: all 0.3s ease;
}

.guide-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 35px rgba(0,0,0,0.1);
}

.guide-card h4 {
  font-size: 18px;
  color: #2c5f8a;
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.guide-card h4 i {
  display: inline-block;
  width: 22px;
  height: 22px;
  color: #e8a0b4;
}

.guide-card ul li {
  padding: 6px 0;
  font-size: 14px;
  color: #666;
  display: flex;
  align-items: center;
  gap: 8px;
}

.guide-card ul li::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #7eb8da;
  flex-shrink: 0;
}

.cta-section {
  padding: 60px 0;
  background: linear-gradient(135deg, #2c5f8a, #3a7ab5);
  text-align: center;
  color: #fff;
}

.cta-section h2 {
  font-size: 30px;
  margin-bottom: 15px;
  letter-spacing: 2px;
}

.cta-section p {
  font-size: 16px;
  opacity: 0.9;
  margin-bottom: 30px;
}

.cta-section .cta-btn {
  display: inline-block;
  background: #fff;
  color: #2c5f8a;
  padding: 15px 45px;
  border-radius: 30px;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 1px;
  transition: all 0.3s ease;
  box-shadow: 0 6px 20px rgba(0,0,0,0.2);
}

.cta-section .cta-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.footer {
  background: #1a3a54;
  color: #a0b8cc;
  padding: 50px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 30px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-col h4 {
  color: #fff;
  font-size: 16px;
  margin-bottom: 20px;
  letter-spacing: 1px;
}

.footer-col p {
  font-size: 13px;
  line-height: 1.8;
  margin-bottom: 8px;
}

.footer-col ul li {
  padding: 5px 0;
}

.footer-col ul li a {
  font-size: 13px;
  color: #a0b8cc;
  transition: color 0.3s ease;
}

.footer-col ul li a:hover {
  color: #e8a0b4;
}

.footer-col .footer-contact p {
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-col .footer-contact i {
  display: inline-block;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.footer-bottom {
  padding: 20px 0;
  text-align: center;
  font-size: 12px;
  color: #6a8aa0;
}

.footer-bottom a {
  color: #8aa8c0;
  margin: 0 8px;
}

.footer-bottom a:hover {
  color: #e8a0b4;
}

.footer-bottom .footer-links {
  margin-bottom: 10px;
}


@media (max-width: 1024px) {
  .doctors-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .process-steps {
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
  }
  .process-steps::before {
    display: none;
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .top-bar {
    display: none;
  }
  .hamburger {
    display: block;
  }
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: #fff;
    box-shadow: -5px 0 30px rgba(0,0,0,0.15);
    flex-direction: column;
    padding: 80px 20px 30px;
    transition: right 0.3s ease;
    z-index: 1001;
    overflow-y: auto;
  }
  .nav-menu.active {
    right: 0;
  }
  .nav-menu ul {
    flex-direction: column;
    width: 100%;
    gap: 0;
  }
  .nav-menu ul li {
    width: 100%;
  }
  .nav-menu ul li a {
    padding: 14px 16px;
    border-bottom: 1px solid #f0f0f0;
    border-radius: 0;
  }
  .nav-consult-btn {
    margin: 15px 0 0;
    text-align: center;
    width: 100%;
  }
  .nav-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 1000;
  }
  .nav-overlay.active {
    display: block;
  }
  .nav-close {
    position: absolute;
    top: 20px;
    right: 20px;
    cursor: pointer;
    z-index: 1002;
  }
  .nav-close i {
    display: block;
    width: 24px;
    height: 24px;
    color: #333;
  }
  .banner {
    height: 380px;
  }
  .banner-content h1 {
    font-size: 28px;
  }
  .banner-content .price {
    font-size: 34px;
  }
  .banner-content .desc {
    font-size: 15px;
  }
  .package-cards {
    grid-template-columns: 1fr;
  }
  .package-card.featured {
    transform: none;
  }
  .package-card.featured:hover {
    transform: translateY(-10px);
  }
  .package-detail .detail-grid {
    grid-template-columns: 1fr;
  }
  .science-grid {
    grid-template-columns: 1fr;
  }
  .advantages-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .doctors-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .guide-grid {
    grid-template-columns: 1fr;
  }
  .process-steps {
    grid-template-columns: repeat(2, 1fr);
  }
  .section-title h2 {
    font-size: 26px;
  }
  .footer-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .footer-col:first-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 480px) {
  .banner {
    height: 320px;
  }
  .banner-content h1 {
    font-size: 22px;
  }
  .banner-content .price {
    font-size: 28px;
  }
  .banner-content .desc {
    font-size: 13px;
  }
  .banner .btn-primary,
  .banner .btn-outline {
    padding: 10px 24px;
    font-size: 14px;
  }
  .advantages-grid {
    grid-template-columns: 1fr;
  }
  .doctors-grid {
    grid-template-columns: 1fr;
  }
  .process-steps {
    grid-template-columns: 1fr;
  }
  .section-title h2 {
    font-size: 22px;
  }
  .package-detail {
    padding: 20px;
  }
  .science-tabs {
    gap: 6px;
  }
  .science-tab {
    padding: 10px 16px;
    font-size: 13px;
  }
  .cta-section h2 {
    font-size: 22px;
  }
}
@media (max-width: 768px) {
  body {
    padding-top: 65px;
  }

  .header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 65px;
    transform: translateZ(0);
    will-change: transform;
  }

  .process-section {
    padding: 50px 0;
  }

  .process-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 10px;
  }

  .process-step {
    padding: 16px 8px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 14px rgba(44,95,138,0.08);
  }

  .process-step .step-icon {
    width: 58px;
    height: 58px;
    margin-bottom: 12px;
  }

  .process-step .step-icon i {
    width: 28px;
    height: 28px;
  }

  .process-step .step-num {
    top: -6px;
    right: -6px;
    width: 22px;
    height: 22px;
    font-size: 11px;
  }

  .process-step h4 {
    font-size: 14px;
    margin-bottom: 4px;
  }

  .process-step p {
    font-size: 11px;
    line-height: 1.55;
  }
}

@media (max-width: 480px) {
  .process-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}