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

:root {
    --bg: #f7f9fb;
    --card: #ffffff;
    --ink: #0f172a;
    --muted: #4b5563;
    --accent: #0ea5e9;
    --accent-2: #22c55e;
    --accent-dark: #0b87c5;
    --soft: #e0f2fe;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--ink);
    background-color: var(--bg);
}

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

/* Header */
.header {
    background: #ffffffcc;
    backdrop-filter: blur(12px);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid #e5e7eb;
}

.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--ink);
    letter-spacing: -0.4px;
    text-decoration: none;
    display: inline-block;
    transition: color 0.3s;
}

.logo:hover {
    color: var(--accent);
}

.header-nav {
    display: flex;
    gap: 1.25rem;
    align-items: center;
}

.header-nav a {
    color: var(--muted);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s, background 0.2s;
    padding: 0.5rem 0.9rem;
    border-radius: 10px;
}

.header-nav a:hover {
    color: var(--ink);
    background: #e6f4ff;
}

/* Hero Section */
.hero {
    background: radial-gradient(circle at 20% 20%, #e0f2fe, #f8fbff 50%), #f9fafb;
    color: var(--ink);
    padding: 4.5rem 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 10% -20% auto auto;
    width: 40%;
    height: 60%;
    background: linear-gradient(135deg, rgba(14,165,233,0.12), rgba(34,197,94,0.12));
    filter: blur(60px);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 2.5rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text h1 {
    font-size: 2.8rem;
    margin-bottom: 1rem;
    font-weight: 800;
    color: var(--ink);
}

.subtitle {
    font-size: 1.2rem;
    color: var(--muted);
    margin-bottom: 1.5rem;
}

.hero-badge {
    display: inline-block;
    background-color: #fde68a;
    color: #854d0e;
    padding: 0.45rem 1.1rem;
    border-radius: 999px;
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 1rem;
}

.hero-points {
    list-style: none;
    margin: 0 0 1.5rem 0;
    padding: 0;
    display: grid;
    gap: 0.65rem;
}

.hero-points li {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    color: var(--muted);
    line-height: 1.7;
}

.hero-points li::before {
    content: "•";
    color: var(--accent);
    font-weight: 900;
    margin-top: 0.1rem;
}

.hero-actions {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.hero-note {
    color: var(--muted);
    font-size: 0.95rem;
}

.hero-card {
    background: var(--card);
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: 0 20px 60px rgba(15,23,42,0.08);
    border: 1px solid #e5e7eb;
    display: grid;
    gap: 1rem;
}

.hero-card-label {
    display: inline-block;
    background: #e6f4ff;
    color: #075985;
    padding: 0.35rem 0.75rem;
    border-radius: 10px;
    font-weight: 700;
    font-size: 0.9rem;
    width: fit-content;
}

.hero-image {
    width: 100%;
    max-width: 380px;
    margin: 0 auto;
}

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: 14px;
    box-shadow: 0 18px 48px rgba(15,23,42,0.15);
    background: #e5e7eb;
}

.hero-card-meta {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 0.5rem;
    color: var(--muted);
    font-weight: 600;
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title {
    font-size: 2.3rem;
    margin-bottom: 1rem;
    color: var(--ink);
    font-weight: 800;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--muted);
    max-width: 800px;
    margin: 0 auto 1.5rem;
    line-height: 1.8;
}

.section-intro-text {
    font-size: 1.1rem;
    color: #555;
    max-width: 900px;
    margin: 0 auto;
    line-height: 1.9;
    text-align: center;
    padding: 1.5rem;
    background-color: #f8f9fa;
    border-radius: 8px;
    border-left: 4px solid #667eea;
}

/* Product Section */
.product-section {
    padding: 4.5rem 0;
    background: #ffffff;
}

.product-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.product-image img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 12px 30px rgba(15,23,42,0.12);
}

/* Carousel Styles */
.carousel-container {
    position: relative;
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
}

.carousel-slides {
    position: relative;
    width: 100%;
    height: 480px;
    overflow: hidden;
    border-radius: 12px;
    background-color: #f0f4f8;
    box-shadow: 0 10px 30px rgba(15,23,42,0.1);
}

.carousel-slide {
    display: none;
    width: 100%;
    height: 100%;
}

.carousel-slide.active {
    display: block;
}

.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 12px;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: #ffffffee;
    color: var(--ink);
    border: 1px solid #e5e7eb;
    padding: 12px 16px;
    font-size: 26px;
    cursor: pointer;
    border-radius: 14px;
    z-index: 10;
    transition: all 0.3s;
    box-shadow: 0 8px 18px rgba(15,23,42,0.08);
}

.carousel-btn:hover {
    background-color: #fff;
    transform: translateY(-50%) scale(1.05);
    box-shadow: 0 12px 24px rgba(15,23,42,0.12);
}

.carousel-prev {
    left: 20px;
}

.carousel-next {
    right: 20px;
}

.carousel-dots {
    text-align: center;
    padding: 16px 0;
}

.dot {
    cursor: pointer;
    height: 12px;
    width: 12px;
    margin: 0 6px;
    background-color: #d1d5db;
    border-radius: 50%;
    display: inline-block;
    transition: all 0.3s;
}

.dot.active,
.dot:hover {
    background-color: var(--accent);
    transform: scale(1.15);
}

.product-badge {
    display: inline-block;
    background: linear-gradient(135deg, #22c55e 0%, #14b8a6 100%);
    color: #fff;
    padding: 0.6rem 1.2rem;
    border-radius: 10px;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    font-weight: 800;
    letter-spacing: 0.4px;
    box-shadow: 0 6px 14px rgba(20,184,166,0.3);
}

.product-info h2 {
    font-size: 2.1rem;
    margin-bottom: 1rem;
    color: var(--ink);
    font-weight: 800;
}

.product-description {
    margin-bottom: 1.5rem;
    color: var(--muted);
    line-height: 1.8;
    font-size: 1.05rem;
}

.product-comfort-info {
    background: linear-gradient(135deg, #f3f6fb 0%, #e8f5ff 100%);
    padding: 1.5rem;
    border-radius: 14px;
    margin-bottom: 1.5rem;
    border-left: 4px solid var(--accent);
}

.product-comfort-info h3 {
    color: var(--ink);
    font-size: 1.3rem;
    font-weight: 800;
    margin-bottom: 0.8rem;
}

.product-comfort-info p {
    color: var(--muted);
    line-height: 1.8;
    margin-bottom: 0.9rem;
    font-size: 1rem;
}

.product-comfort-info p:last-child {
    margin-bottom: 0;
}

.product-features {
    margin-bottom: 1.5rem;
}

.feature {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.1rem;
    padding: 1rem;
    background-color: #f8fafc;
    border-radius: 12px;
    transition: transform 0.2s, box-shadow 0.2s;
    border: 1px solid #eef2f7;
}

.feature:hover {
    transform: translateX(3px);
    box-shadow: 0 6px 16px rgba(15,23,42,0.08);
}

.feature-icon-wrapper {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0ea5e9 0%, #22c55e 100%);
    border-radius: 12px;
    color: #fff;
}

.feature-icon {
    font-size: 1.5rem;
}

.feature-text {
    flex: 1;
}

.feature-text strong {
    display: block;
    color: var(--ink);
    margin-bottom: 0.35rem;
    font-size: 1.05rem;
}

.feature-text p {
    color: var(--muted);
    line-height: 1.6;
    margin: 0;
}

.product-price {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 8px;
    text-align: center;
}

.price-label {
    font-size: 1.8rem;
    font-weight: 800;
    color: #2c3e50;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
    color: #fff;
    padding: 1.1rem 2.3rem;
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 800;
    cursor: pointer;
    transition: all 0.25s;
    width: 100%;
    text-decoration: none;
    display: block;
    text-align: center;
    box-shadow: 0 12px 30px rgba(14,165,233,0.35);
}

.btn-primary:hover {
    transform: translateY(-2px) scale(1.01);
    box-shadow: 0 16px 36px rgba(14,165,233,0.4);
}

/* CTA Section */
.cta-section {
    text-align: center;
    margin-top: 3rem;
    padding: 2rem 0;
}

.btn-cta {
    max-width: 420px;
    margin: 0 auto;
    font-size: 1.2rem;
    padding: 1.3rem 2.8rem;
    display: inline-block;
    animation: pulse 2.4s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 10px 28px rgba(14,165,233,0.32); }
    50% { box-shadow: 0 14px 38px rgba(34,197,94,0.38); }
    100% { box-shadow: 0 10px 28px rgba(14,165,233,0.32); }
}

/* Testimonials Section */
.testimonials-section {
    padding: 5rem 0;
    background: linear-gradient(to bottom, #ffffff 0%, #f7f9fb 100%);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 2.5rem;
    margin-top: 2rem;
}

.testimonial-item {
    background-color: #fff;
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
    display: flex;
    gap: 2rem;
    transition: transform 0.3s, box-shadow 0.3s;
}

.testimonial-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.15);
}

.testimonial-image {
    width: 120px;
    height: 120px;
    flex-shrink: 0;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid #667eea;
}

.testimonial-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-content {
    flex: 1;
}

.testimonial-stars {
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.testimonial-text {
    color: #555;
    line-height: 1.9;
    margin-bottom: 1.5rem;
    font-style: italic;
    font-size: 1.05rem;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.testimonial-author strong {
    color: #2c3e50;
    font-size: 1.1rem;
}

.testimonial-author span {
    color: #999;
    font-size: 0.95rem;
}

/* Benefits Section */
.benefits-section {
    padding: 5rem 0;
    background: linear-gradient(to bottom, #f7f9fb 0%, #ffffff 100%);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
}

.benefit-item {
    background-color: #fff;
    padding: 1.8rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(15,23,42,0.08);
    text-align: center;
    transition: all 0.25s;
    position: relative;
    border: 1px solid #e5e7eb;
}

.benefit-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
}

.benefit-item:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(15,23,42,0.12);
}

.benefit-image {
    width: 100%;
    height: 180px;
    margin-bottom: 1.5rem;
    border-radius: 12px;
    overflow: hidden;
    background-color: #f0f0f0;
}

.benefit-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.benefit-icon {
    font-size: 3rem;
    margin-bottom: 0.6rem;
}

.benefit-item h3 {
    margin-bottom: 0.7rem;
    color: var(--ink);
    font-size: 1.25rem;
    font-weight: 800;
}

.benefit-item p {
    color: var(--muted);
    line-height: 1.7;
}

/* How It Works Section */
.how-it-works {
    padding: 5rem 0;
    background: linear-gradient(to bottom, #ffffff 0%, #f7f9fb 100%);
}

.application-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-bottom: 2rem;
}

.step-item {
    background-color: #fff;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 10px 28px rgba(15,23,42,0.08);
    text-align: center;
    position: relative;
    transition: all 0.25s;
    border: 1px solid #e5e7eb;
}

.step-item:hover {
    transform: translateY(-6px);
    box-shadow: 0 14px 36px rgba(15,23,42,0.12);
}

.step-image {
    width: 100%;
    height: 200px;
    margin-bottom: 1.5rem;
    border-radius: 12px;
    overflow: hidden;
    background-color: #f0f0f0;
}

.step-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
    color: #fff;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.7rem;
    font-weight: 800;
    margin: 0 auto 1.2rem;
    box-shadow: 0 10px 24px rgba(14,165,233,0.3);
}

.step-item h3 {
    margin-bottom: 0.8rem;
    color: var(--ink);
    font-size: 1.3rem;
    font-weight: 800;
}

.step-item p {
    color: var(--muted);
    line-height: 1.7;
}

.usage-note {
    background: #fff7ed;
    border-left: 5px solid #fb923c;
    padding: 1.5rem;
    border-radius: 10px;
    margin-top: 2rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.usage-note p {
    color: #9a3412;
    margin: 0;
    line-height: 1.8;
    font-size: 1rem;
}

/* Ingredients Section */
.ingredients-section {
    padding: 5rem 0;
    background: linear-gradient(to bottom, #f7f9fb 0%, #ffffff 100%);
}

.ingredients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
}

.ingredient-item {
    background-color: #fff;
    padding: 1.8rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(15,23,42,0.08);
    transition: all 0.25s;
    border: 1px solid #e5e7eb;
}

.ingredient-item:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(15,23,42,0.12);
}

.ingredient-image {
    width: 100%;
    height: 220px;
    margin-bottom: 1.5rem;
    border-radius: 12px;
    overflow: hidden;
    background-color: #f0f0f0;
}

.ingredient-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ingredient-item h3 {
    margin-bottom: 0.8rem;
    color: var(--ink);
    font-size: 1.25rem;
    font-weight: 800;
}

.ingredient-item p {
    color: var(--muted);
    line-height: 1.7;
}

/* Why Choose Section */
.why-choose-section {
    padding: 5rem 0;
    background: #0f172a;
    color: #fff;
}

.why-choose-section .section-title {
    color: #fff;
}

.why-choose-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    max-width: 1000px;
    margin: 0 auto;
}

.why-choose-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    background-color: rgba(255,255,255,0.08);
    padding: 1.2rem 1.4rem;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.12);
    transition: all 0.25s;
}

.why-choose-item:hover {
    background-color: rgba(255,255,255,0.12);
    transform: translateX(4px);
}

.check-icon {
    color: #fff;
    font-size: 1.8rem;
    font-weight: bold;
    flex-shrink: 0;
}

.why-choose-item span:last-child {
    color: #e2e8f0;
    line-height: 1.7;
    font-size: 1.05rem;
}

/* Guarantee Section */
.guarantee {
    padding: 5rem 0;
    background: linear-gradient(to bottom, #ffffff 0%, #f7f9fb 100%);
}

.guarantee-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2.5rem;
}

.guarantee-item {
    background-color: #fff;
    padding: 2.2rem;
    border-radius: 16px;
    box-shadow: 0 10px 28px rgba(15,23,42,0.08);
    text-align: center;
    transition: all 0.25s;
    border: 1px solid #e5e7eb;
}

.guarantee-item:hover {
    transform: translateY(-6px);
    box-shadow: 0 14px 36px rgba(15,23,42,0.12);
}

.guarantee-icon {
    font-size: 3.4rem;
    margin-bottom: 1.2rem;
}

.guarantee-item h3 {
    margin-bottom: 0.7rem;
    color: var(--ink);
    font-size: 1.2rem;
    font-weight: 800;
}

.guarantee-item p {
    color: var(--muted);
    line-height: 1.7;
}

/* FAQ Section */
.faq {
    padding: 5rem 0;
    background: linear-gradient(to bottom, #f7f9fb 0%, #ffffff 100%);
}

.faq-list {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background-color: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 14px;
    padding: 1.8rem;
    margin-bottom: 1.2rem;
    transition: all 0.25s;
    box-shadow: 0 6px 18px rgba(15,23,42,0.06);
}

.faq-item:hover {
    border-color: var(--accent);
    box-shadow: 0 12px 28px rgba(14,165,233,0.12);
}

.faq-item h3 {
    color: var(--ink);
    margin-bottom: 0.6rem;
    font-size: 1.2rem;
    font-weight: 800;
}

.faq-item p {
    color: var(--muted);
    line-height: 1.7;
}

/* Contact Section */
.contact-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, #0ea5e9 0%, #14b8a6 100%);
    color: #fff;
}

.contact-section .section-title,
.contact-section .section-subtitle {
    color: #fff;
}

.contact-info {
    display: flex;
    justify-content: center;
    gap: 2.5rem;
    margin: 3rem 0;
    flex-wrap: wrap;
}

.contact-item {
    text-align: center;
    background-color: rgba(255,255,255,0.12);
    backdrop-filter: blur(8px);
    padding: 1.8rem;
    border-radius: 16px;
    border: 1px solid rgba(255,255,255,0.2);
    min-width: 240px;
    transition: all 0.25s;
}

.contact-item:hover {
    background-color: rgba(255,255,255,0.18);
    transform: translateY(-4px);
}

.contact-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.contact-item strong {
    display: block;
    font-size: 1.3rem;
    color: #fff;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.contact-item span {
    color: rgba(255,255,255,0.92);
    font-size: 0.95rem;
}

/* Footer */
.footer {
    background: #0b1223;
    color: #fff;
    padding: 4rem 0 1.5rem;
}

.footer-legal {
    margin-bottom: 2rem;
}

.footer-legal h3 {
    color: #fff;
    margin-bottom: 1.2rem;
    font-size: 1.5rem;
    font-weight: 800;
}

.legal-info {
    margin-bottom: 2rem;
}

.legal-info p {
    color: #cbd5e1;
    margin-bottom: 0.4rem;
    line-height: 1.7;
}

.legal-info strong {
    color: #fff;
}

.health-notice {
    background-color: rgba(255, 255, 255, 0.08);
    padding: 1.6rem;
    border-radius: 12px;
    margin-bottom: 1.8rem;
    border: 1px solid rgba(255,255,255,0.12);
}

.health-notice h4 {
    color: #fff;
    margin-bottom: 0.8rem;
    font-size: 1.15rem;
}

.health-notice p {
    color: #dbeafe;
    line-height: 1.8;
}

.contact-info-footer {
    margin-bottom: 2rem;
}

.contact-info-footer p {
    color: #cbd5e1;
    margin-bottom: 0.45rem;
    line-height: 1.7;
}

.contact-info-footer strong {
    color: #fff;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-top: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: #cbd5e1;
    text-decoration: none;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: #fff;
}

.footer-bottom p {
    color: #cbd5e1;
}

/* Legal Pages */
.legal-page {
    padding: 4rem 0;
    min-height: 60vh;
    background-color: #fafafa;
}

.legal-page h1 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: #2c3e50;
}

.legal-page section {
    margin-bottom: 3rem;
    background-color: #fff;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.legal-page h2 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: #2c3e50;
}

.legal-page h3 {
    font-size: 1.4rem;
    margin-bottom: 0.8rem;
    margin-top: 1.5rem;
    color: #2c3e50;
}

.legal-page p {
    margin-bottom: 1rem;
    color: #666;
    line-height: 1.8;
}

.legal-page ul {
    margin-left: 2rem;
    margin-bottom: 1rem;
}

.legal-page ul li {
    margin-bottom: 0.5rem;
    color: #666;
}

.legal-page a {
    color: #667eea;
    text-decoration: none;
}

.legal-page a:hover {
    text-decoration: underline;
}

.withdrawal-form {
    background-color: #f8f9fa;
    padding: 2rem;
    border-radius: 8px;
    margin: 2rem 0;
}

.withdrawal-form p {
    margin-bottom: 1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header-top {
        flex-direction: column;
        gap: 1rem;
    }

    .header-nav {
        flex-wrap: wrap;
        justify-content: center;
    }

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

    .hero-text h1 {
        font-size: 2.1rem;
    }

    .subtitle {
        font-size: 1.05rem;
    }

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

    .benefits-grid,
    .ingredients-grid,
    .guarantee-content,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

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

    .why-choose-grid {
        grid-template-columns: 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .contact-info {
        flex-direction: column;
    }

    .carousel-slides {
        height: 300px;
    }

    .testimonial-item {
        flex-direction: column;
        text-align: center;
    }

    .testimonial-image {
        margin: 0 auto;
    }
}

/* Image Placeholders */
img {
    max-width: 100%;
    height: auto;
}

/* Ensure images don't break layout if missing */
.product-image img,
.carousel-slide img {
    background-color: #f0f0f0;
    min-height: 200px;
    display: block;
}