@font-face {
    font-family: "Poppins";
    src: url("fonts/Poppins/Poppins-Regular.ttf");
    font-weight: 400;
    font-style: normal;
  }

img{
    max-width: 100%;
    object-fit: cover;
    display: block;
}
a{
    color: inherit;
    text-decoration: none;
}

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

body {
    font-family: 'Poppins', sans-serif;
    background: #ffffff;
    color: #2d2d2d;
    line-height: 1.7;
    overflow-x: hidden;
}

.container {
    max-width: 1350px;
    margin: 0 auto;
    padding: 0 30px;
}
.blue{
    background: #f8fbff;
}
/* Header & Navigation */
header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    z-index: 1000;
    padding: 18px 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

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

.logo {
    font-size: 2.2rem;
    font-weight: 700;
    color: #1a5fb4;
    letter-spacing: -1px;
}

.nav-links {
    display: flex;
    gap: 35px;
}

.nav-links a {
    color: #2d2d2d;
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    transition: color 0.3s;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: #1a5fb4;
    transition: width 0.3s;
}

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

.burger {
    display: none;
    font-size: 1.8rem;
    color: #1a5fb4;
    cursor: pointer;
}


body.no-scroll {
    overflow: hidden;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 16px 38px;
    background: #1a5fb4;
    color: white;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    box-shadow: 0 5px 15px rgba(26, 95, 180, 0.3);
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(26, 95, 180, 0.4);
}

.btn-large {
    display: inline-block;
    padding: 18px 50px;
    background: #1a5fb4;
    color: white;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.2rem;
    margin-top: 20px;
    box-shadow: 0 8px 25px rgba(26, 95, 180, 0.3);
    transition: all 0.3s;
}

.btn-large:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 35px rgba(26, 95, 180, 0.4);
}

.btn-duo {
    background: #1a5fb4;
    color: white;
    padding: 14px 35px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    display: inline-block;
    transition: all 0.3s;
    box-shadow: 0 5px 15px rgba(26,95,180,0.3);
}

.btn-duo:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(26,95,180,0.4);
}

.btn-bundle {
    background: white;
    color: #1a5fb4;
    padding: 12px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    display: inline-block;
    transition: all 0.3s;
}

.btn-bundle:hover {
    transform: scale(1.05);
}

.btn-cta {
    background: #1a5fb4;
    color: white;
    padding: 18px 50px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.2rem;
    display: inline-block;
    margin-top: 20px;
    box-shadow: 0 8px 25px rgba(26,95,180,0.3);
    transition: all 0.3s;
}

.btn-cta:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 35px rgba(26,95,180,0.4);
}

.btn-home {
    display: inline-block;
    background: #1a5fb4;
    color: white;
    padding: 18px 45px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    box-shadow: 0 8px 25px rgba(26, 95, 180, 0.3);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    margin-top: 15px;
}

.btn-home::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255,255,255,0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-home:hover::before {
    width: 300px;
    height: 300px;
}

.btn-home:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 35px rgba(26, 95, 180, 0.4);
}

.btn-home span {
    position: relative;
    z-index: 1;
}
.accessory{
    margin-top: 30px;
}
.accessory img{
    height: 250px;
}
/* Footer */
footer {
    background: #0a3d78;
    color: white;
    padding: 60px 0 30px;
}

.footer-content, .accessory {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.footer-column ul {
    list-style: none;
}

.footer-column ul li {
    margin-bottom: 10px;
}

.footer-column a {
    color: #b3d9ff;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-column a:hover {
    color: white;
}
.footer-column{
    display: flex;
    flex-direction: column;
    gap: 15px;
}
.footer-column h3, a.footer-logo {
    font-size: 1.3rem;
    display: inline-block;
    color: #fff;
    font-size: 24px;
}
.payment-icons {
    display: flex;
    gap: 15px;
    margin-top: 15px;
    flex-wrap: wrap;
}

.payment-icons i {
    font-size: 1.8rem;
    color: #b3d9ff;
}
.tips{
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
     margin: 25px 0; gap: 40px; list-style: none;
}
.tips li{
    margin-bottom: 12px;
}
.tips li i {
    color: #1a5fb4; margin-right: 10px;
}
/* Animations */
@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.3); }
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(10deg); }
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

.section {
    padding: 80px 0;
    position: relative;
}
.section-top{
    padding-top: 130px;
}
/* Hero Section */
.hero {
    height: 100vh;
    max-height: 1200px;
    display: flex;
    align-items: center;
    background: linear-gradient(rgba(74, 73, 73, 0.316), rgba(103, 102, 102, 0.406)), url('image/banner.webp') center/cover no-repeat;
    text-align: center;
}

.hero h1 {
    font-size: 4.8rem;
    color: #fff;
    margin-bottom: 20px;
    animation: fadeInDown 1s ease-out;
}

.hero p {
    font-size: 1.3rem;
    max-width: 700px;
    margin: 0 auto 30px;
    color: #fff;
}

/* Diagonal Split */
.diagonal {
    position: relative;
    overflow: hidden;
}

.diagonal::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #f0f7ff 0%, #e6f0ff 100%);
    z-index: -1;
}

/* Rain Moments */
.rain-moments {
    background: #f8fbff;
}

.moments-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.moment-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    transition: transform 0.3s;
}

.moment-card:hover {
    transform: translateY(-10px);
}

.moment-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.moment-content {
    padding: 25px;
}

.moment-content h3 {
    color: #1a5fb4;
    margin-bottom: 12px;
}

.moment-tags {
    display: flex;
    gap: 8px;
    margin-top: 15px;
    flex-wrap: wrap;
}

.tag {
    background: #e6f0ff;
    color: #1a5fb4;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}
h2{
    font-size: 2rem;
    margin-bottom: 30px;
}
/* Reviews Section */
.reviews {
    background: linear-gradient(135deg, #1a5fb4 0%, #0d47a1 100%);
    color: white;
    padding: 120px 0;
    margin: 60px 0;
}

.reviews h2 {
    font-size: 3rem;
    text-align: center;
    margin-bottom: 60px;
    color: white;
}

.review-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
    gap: 30px;
}

.review-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 30px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.review-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.review-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid white;
}

.review-info h4 {
    margin-bottom: 5px;
}

.stars {
    color: #ffd700;
    font-size: 1.1rem;
}

.review-text {
    font-style: italic;
    line-height: 1.6;
}
.img{
    border-radius: 15px; margin-top: 20px;
    min-height: 250px;
}
/* Accordion */
.accordion-item {
    margin-bottom: 15px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.accordion-header {
    background: #1a5fb4;
    color: white;
    padding: 20px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    background: #f8fbff;
    transition: max-height 0.4s ease;
    padding: 0 20px;
}

.accordion-content.show {
    padding: 25px 20px;
}

/* Contact Form */
.contact-form {
    max-width: 600px;
    margin: 40px auto 0;
}

.form-group {
    margin-bottom: 20px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    transition: border 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #1a5fb4;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    margin-bottom: 20px;
}
.checkbox-label a{
   color: #1a5fb4; text-decoration: underline;
}

.submit-btn {
    background: #1a5fb4;
    color: white;
    border: none;
    padding: 16px 40px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    width: 100%;
    font-size: 1.1rem;
    transition: all 0.3s;
}

.submit-btn:hover {
    background: #0d47a1;
    transform: translateY(-2px);
}
.top{
    margin-top: 20px;
}
.hero-banner {
    height: 70vh;
    background: linear-gradient(rgba(26, 95, 180, 0.416), rgba(13, 72, 161, 0.319)), url('image/banner3.webp') center/cover no-repeat;
    display: flex;
    align-items: center;
    color: white;
    text-align: center;
}

.hero-banner h1 {
    font-size: 4rem;
    margin-bottom: 20px;
}

.hero-banner p {
    font-size: 1.3rem;
    max-width: 800px;
    margin: 0 auto;
}

/* Material Layers */
.material-layers {
    background: #f8fbff;
}

.layers-wrapper {
    display: flex;
    flex-direction: column;
    gap: 40px;
    margin-top: 50px;
}

.layer-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.layer-item:nth-child(even) {
    direction: rtl;
}

.layer-item:nth-child(even) .layer-text {
    direction: ltr;
}

.layer-visual {
    height: 300px;
    background: #e6f0ff;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.layer-visual::before {
    content: '';
    position: absolute;
    width: 80%;
    height: 80%;
    background: radial-gradient(circle, rgba(26,95,180,0.2), transparent);
    border-radius: 50%;
    animation: pulse 3s infinite;
}

.layer-visual i {
    font-size: 4rem;
    color: #1a5fb4;
    z-index: 1;
}

.layer-text h3 {
    color: #1a5fb4;
    margin-bottom: 15px;
    font-size: 1.8rem;
}

.layer-specs {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-top: 20px;
    font-size: 0.9rem;
}

.spec-item {
    background: #e6f0ff;
    padding: 10px 15px;
    border-radius: 12px;
    text-align: center;
}

/* Tech Timeline */
.tech-timeline {
    position: relative;
    margin: 80px 0;
}

.timeline-line {
    position: absolute;
    left: 50%;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, #1a5fb4, #0d47a1);
    border-radius: 2px;
}

.timeline-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 80px;
    position: relative;
}

.timeline-item:nth-child(even) {
    justify-content: flex-start;
}

.timeline-content {
    width: 45%;
    background: white;
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    position: relative;
}

.timeline-year {
    font-size: 1.5rem;
    color: #1a5fb4;
    margin-bottom: 10px;
}
.flex{
    display: flex;
    gap: 40px;
    align-items: center;
}
.flex img{
    width: 50%;
    border-radius: 15px;
    min-height: 250px; 
}
/* Comparison Table */
.comparison-table {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 30px;
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

th {
    background: #1a5fb4;
    color: white;
    padding: 20px;
    text-align: left;
    font-weight: 600;
}

td {
    padding: 18px 20px;
    border-bottom: 1px solid #e0e0e0;
}

tr:hover {
    background: #f8fbff;
}

.check {
    color: #1a5fb4;
    font-weight: bold;
}

.cross {
    color: #999;
}

/* Innovation Grid */
.innovation-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin-top: 40px;
}

.innovation-card {
    background: linear-gradient(135deg, #e6f0ff, #f0f7ff);
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    transition: transform 0.3s;
}

.innovation-card:hover {
    transform: translateY(-10px);
}

.innovation-card i {
    font-size: 2.5rem;
    color: #1a5fb4;
    margin-bottom: 20px;
}

/* Durability Test */
.durability-test {
    background: #0a3d78;
    color: white;
    padding: 120px 0;
}

.test-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.test-step {
    text-align: center;
}

.step-number {
    width: 60px;
    height: 60px;
    background: #1a5fb4;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0 auto 20px;
}

.step-icon {
    font-size: 2rem;
    margin-bottom: 15px;
    color: #b3d9ff;
}

/* Fabric Science */
.fabric-science {
    background: #f8fbff;
}

.science-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-top: 50px;
}

.science-visual {
    position: relative;
    height: 400px;
    background: #e6f0ff;
    border-radius: 25px;
    overflow: hidden;
}

.molecule {
    position: absolute;
    width: 40px;
    height: 40px;
    background: #1a5fb4;
    border-radius: 50%;
    opacity: 0.2;
    animation: float 6s infinite ease-in-out;
}

.molecule:nth-child(1) { top: 20%; left: 15%; animation-delay: 0s; }
.molecule:nth-child(2) { top: 50%; left: 70%; animation-delay: 1s; width: 60px; height: 60px; }
.molecule:nth-child(3) { top: 70%; left: 30%; animation-delay: 2s; }
.molecule:nth-child(4) { top: 30%; left: 50%; animation-delay: 3s; width: 30px; height: 30px; }

/* Sustainability */
.sustainability {
    background: linear-gradient(135deg, #1a5fb4 0%, #0d47a1 100%);
    color: white;
}

.sustain-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 50px;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.stat-label {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* CTA */
.cta-section {
    text-align: center;
    padding: 100px 0;
}

.cta-section h2 {
    font-size: 2.5rem;
    color: #1a5fb4;
    margin-bottom: 20px;
}

.hero-catalog {
    height: 80vh;
    background: linear-gradient(135deg, rgba(26, 95, 180, 0.445), rgba(13, 72, 161, 0.34)), url('image/banner2.webp') center/cover no-repeat;
    display: flex;
    align-items: center;
    color: white;
    text-align: center;
}

.hero-catalog h1 {
    font-size: 4.5rem;
    margin-bottom: 20px;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.hero-catalog p {
    font-size: 1.4rem;
    max-width: 800px;
    margin: 0 auto 30px;
}

/* Category Spotlight */
.category-spotlight {
    background: #f8fbff;
}

.spotlight-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.spotlight-card {
    position: relative;
    height: 400px;
    border-radius: 25px;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
    transition: transform 0.4s;
}

.spotlight-card:hover {
    transform: translateY(-15px);
}

.spotlight-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s;
}

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

.spotlight-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 30px;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    color: white;
}

.spotlight-overlay h3 {
    font-size: 1.8rem;
    margin-bottom: 8px;
}

.spotlight-overlay .tag {
    background: #1a5fb4;
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    display: inline-block;
}

/* Featured Duos */
.featured-duos {
    background: linear-gradient(135deg, #e6f0ff 0%, #f0f7ff 100%);
}

.duo-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 80px;
}

.duo-item:nth-child(even) {
    direction: rtl;
}

.duo-item:nth-child(even) .duo-content {
    direction: ltr;
}

.duo-visual {
    position: relative;
}

.duo-visual img {
    min-height: 250px;
    width: 100%;
    border-radius: 25px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.duo-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: #ff4757;
    color: white;
    padding: 8px 18px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
}

.duo-content h3 {
    color: #1a5fb4;
    font-size: 2rem;
    margin-bottom: 15px;
}

.duo-content .price {
    font-size: 1.8rem;
    font-weight: 600;
    color: #1a5fb4;
    margin: 15px 0;
}

.duo-content .payment {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 20px;
}
.size-guide {
    background: #0a3d78;
    color: white;
    padding: 120px 0;
}

.guide-list {
    list-style: none;
    margin-top: 30px;
}

.guide-list li {
    display: flex;
    align-items: center;
    margin-bottom: 25px;
    font-size: 1.1rem;
    gap: 10px;
}

.guide-list i {
    font-size: 1.5rem;
    color: #1a5fb4;
}

/* Limited Editions */
.limited-editions {
    background: #f8fbff;
}

.edition-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-top: 50px;
}

.edition-card {
    background: white;
    border-radius: 25px;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
    display: flex;
}

.edition-img {
    width: 40%;
    position: relative;
}

.edition-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    min-height: 250px;
}

.edition-sold {
    position: absolute;
    top: 15px;
    left: 15px;
    background: #ff4757;
    color: white;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.edition-content {
    padding: 30px;
    flex: 1;
}

.edition-content h3 {
    color: #1a5fb4;
    margin-bottom: 10px;
}

.edition-content .price {
    font-size: 1.6rem;
    font-weight: 600;
    color: #1a5fb4;
    margin: 10px 0;
}

.edition-content .payment {
    font-size: 0.85rem;
    color: #666;
    margin-bottom: 15px;
}

/* Bundle Deals */
.bundle-deals {
    background: linear-gradient(135deg, #1a5fb4 0%, #0d47a1 100%);
    color: white;
}

.bundle-wrapper {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.bundle-card {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border-radius: 25px;
    padding: 35px;
    text-align: center;
    border: 1px solid rgba(255,255,255,0.2);
    transition: transform 0.3s;
}

.bundle-card:hover {
    transform: translateY(-10px);
}

.bundle-card .save {
    background: #ff4757;
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 15px;
}

.bundle-card h3 {
    margin: 15px 0;
}

.bundle-card .price-old {
    text-decoration: line-through;
    opacity: 0.7;
    font-size: 1rem;
}

.bundle-card .price-new {
    font-size: 2rem;
    font-weight: 700;
    margin: 10px 0;
}

.bundle-card .payment {
    font-size: 0.9rem;
    opacity: 0.8;
    margin-bottom: 20px;
}

/* Care Guide */
.care-guide {
    background: #f0f7ff;
}

.care-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    margin-top: 40px;
}

.care-step {
    text-align: center;
    padding: 25px;
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.05);
}

.care-step i {
    font-size: 2.5rem;
    color: #1a5fb4;
    margin-bottom: 15px;
}

/* CTA Catalog */
.cta-catalog {
    text-align: center;
    padding: 100px 0;
    background: #f8fbff;
}

.cta-catalog h2 {
    font-size: 3rem;
    color: #1a5fb4;
    margin-bottom: 20px;
}

.content {
    padding: 60px 0;
}

.content h1 {
    font-size: 3rem;
    color: #1a5fb4;
    margin-bottom: 25px;
    text-align: center;
}

.content h2 {
    font-size: 1.8rem;
    color: #1a5fb4;
    margin: 50px 0 20px;
    position: relative;
    padding-left: 20px;
}

.content h2::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 5px;
    height: 30px;
    background: #1a5fb4;
    border-radius: 3px;
}

.content p {
    margin-bottom: 20px;
    font-size: 1.05rem;
}

.content ul {
    margin: 20px 0;
    padding-left: 25px;
}

.content ul li {
    margin-bottom: 12px;
    position: relative;
}

.content ul li::marker {
    color: #1a5fb4;
    font-weight: bold;
}

.highlight {
    background: #e6f0ff;
    padding: 20px;
    border-left: 5px solid #1a5fb4;
    margin: 30px 0;
    border-radius: 0 8px 8px 0;
}

.thanks-container {
    max-width: 700px;
    padding: 60px 40px;
    background: white;
    border-radius: 30px;
    box-shadow: 0 20px 50px rgba(26, 95, 180, 0.15);
    position: relative;
    overflow: hidden;
    text-align: center;
    margin: 40px auto 0 auto;
}

.thanks-container::before {
    content: '';
    position: absolute;
    top: -50px;
    left: -50px;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(26,95,180,0.1), transparent);
    border-radius: 50%;
    animation: float 6s infinite ease-in-out;
}

.thanks-container::after {
    content: '';
    position: absolute;
    bottom: -70px;
    right: -70px;
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(13,71,161,0.08), transparent);
    border-radius: 50%;
    animation: float 8s infinite ease-in-out reverse;
}

.icon {
    font-size: 3.5rem;
    color: #1a5fb4;
    margin-bottom: 25px;
    animation: bounce 2s infinite;
}


@media (max-width: 992px) {
    .layer-item, .science-content, .duo-item, .guide-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .layer-item:nth-child(even), .duo-item:nth-child(even) {
        direction: ltr;
    }

    .timeline-line {
        left: 30px;
    }

    .timeline-item {
        flex-direction: column;
        align-items: flex-start;
        width: 80%;
    }

    .timeline-item:nth-child(even) {
        flex-direction: column;
    }

    .timeline-content {
        width: 100%;
        margin-left: 60px;
    }

    .timeline-content::before {
        left: -55px !important;
    }

    .test-steps, .sustain-stats, .spotlight-grid, .edition-grid, .bundle-wrapper {
        grid-template-columns: 1fr;
    }

    .care-steps {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-links {
        transform: translateX(100%);
        transition: transform 0.3s ease;
        position: fixed;
        top: 91px;
        left: 0;
        width: 100%;
        height: 100vh;
        background: #fff;
        display: flex;
        align-items: center;
        justify-content: center;
        flex-direction: column;
    }

    .nav-links.active {
        transform: translateX(0);
    }

    .burger {
        display: block;
    }

    .hero h1, .hero-banner h1, .hero-catalog h1 {
        font-size: 3rem;
    }

    .reviews {
        padding: 80px 0;
        margin: 0;
    }

    .reviews h2 {
        font-size: 2.2rem;
    }

    .innovation-grid {
        grid-template-columns: 1fr;
    }

    .care-steps {
        grid-template-columns: 1fr;
    }

    .content h1 , .cta-catalog h2{
        font-size: 2rem;
    }

    .content h2 {
        font-size: 1.5rem;
    }

    .footer-content, .guide-list li {
        text-align: center;
    }
    .container{
        padding: 0 10px;
    }
    th, td{
        padding: 5px;
        font-size: 12px;
    }
    .edition-card, .guide-list li, .flex{
        flex-direction: column;
    }

    .edition-img, .flex img {
        width: 100%;
    }
}

@media (max-width: 576px) {
    .footer-columns {
        grid-template-columns: 1fr;
    }

    .hero h1, .hero-banner h1, .hero-catalog h1 {
        font-size: 2.5rem;
    }

    .thanks-container {
        padding: 40px 25px;
        border-radius: 20px;
    }

    .btn-home {
        padding: 16px 35px;
        font-size: 1rem;
    }
}