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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: #333;
    background: #fff;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
}

/* ===================================
   Container & Layout
   =================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===================================
   Header
   =================================== */
#header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    z-index: 1000;
    transition: all 0.3s ease;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 0;
}

.logo-text {
    font-size: 24px;
    font-weight: 800;
    color: #1a1a1a;
    letter-spacing: -0.5px;
}

.logo-sub {
    font-size: 14px;
    font-weight: 400;
    margin-left: 4px;
}

.logo-img {
    height: 50px;
    width: auto;
    display: block;
}

.main-nav {
    display: flex;
    gap: 32px;
}

.main-nav a {
    font-size: 15px;
    font-weight: 500;
    color: #555;
    transition: color 0.3s ease;
}

.main-nav a:hover {
    color: #0066cc;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.language-switcher {
    display: flex;
    gap: 8px;
    background: #f5f5f5;
    padding: 4px;
    border-radius: 8px;
}

.lang-btn {
    padding: 6px 12px;
    background: transparent;
    border: none;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    color: #666;
    cursor: pointer;
    transition: all 0.3s ease;
}

.lang-btn.active {
    background: #fff;
    color: #0066cc;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.lang-btn:hover:not(.active) {
    background: #e8e8e8;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: #333;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    width: 100%;
    background: #fff;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    z-index: 999;
}

.mobile-menu nav {
    display: flex;
    flex-direction: column;
    padding: 20px;
}

.mobile-menu a {
    padding: 12px 0;
    font-size: 16px;
    font-weight: 500;
    color: #555;
    border-bottom: 1px solid #f0f0f0;
}

.mobile-menu a:last-child {
    border-bottom: none;
}

/* ===================================
   Buttons & CTAs
   =================================== */
.cta-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    font-size: 15px;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    text-align: center;
}

.cta-primary {
    background: linear-gradient(135deg, #0066cc 0%, #0052a3 100%);
    color: #fff;
    box-shadow: 0 4px 12px rgba(0, 102, 204, 0.3);
}

.cta-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 102, 204, 0.4);
}

.cta-large {
    padding: 16px 40px;
    font-size: 17px;
}

/* Shaking Animation */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-2px); }
    20%, 40%, 60%, 80% { transform: translateX(2px); }
}

.cta-shake {
    animation: shake 3s ease-in-out infinite;
}

.cta-shake:hover {
    animation: none;
}

/* ===================================
   Hero Section
   =================================== */
#hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('https://sspark.genspark.ai/cfimages?u1=DszPI0BjDfrcub20PYhL2veIpqBcjO2iPDl%2Ba8M0JgPRXgjYl3PNkLksaNvLc%2BS4LFgcFMrShpJo5D2DrDRg%2BoohWSQVVnE%3D&u2=r33ZIass90re9BJC&width=1024');
    background-size: cover;
    background-position: center;
    opacity: 0.05;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
}

.hero-title {
    font-size: 56px;
    font-weight: 800;
    line-height: 1.2;
    color: #1a1a1a;
    margin-bottom: 24px;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 20px;
    line-height: 1.6;
    color: #555;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.cta-note {
    font-size: 14px;
    color: #777;
    font-style: italic;
}

/* ===================================
   Section Styles
   =================================== */
.section-light {
    background: #f8f9fa;
    padding: 80px 0;
}

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

.section-dark {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    padding: 80px 0;
    color: #fff;
}

.section-title {
    font-size: 42px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 16px;
    color: #1a1a1a;
}

.section-title-light {
    font-size: 42px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 16px;
    color: #fff;
}

.section-subtitle {
    font-size: 24px;
    font-weight: 600;
    text-align: center;
    margin-bottom: 48px;
    color: #555;
}

.section-intro {
    font-size: 20px;
    text-align: center;
    margin-bottom: 48px;
    color: #555;
    font-style: italic;
}

/* ===================================
   Problem Section
   =================================== */
.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
    margin-bottom: 48px;
}

.problem-card {
    background: #fff;
    padding: 32px;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.problem-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.problem-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.problem-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #1a1a1a;
}

.problem-card p {
    font-size: 15px;
    line-height: 1.6;
    color: #666;
}

.problem-conclusion {
    font-size: 18px;
    text-align: center;
    color: #0066cc;
}

/* ===================================
   Services Section
   =================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
}

.service-card {
    background: #f8f9fa;
    padding: 32px;
    border-radius: 12px;
    border-left: 4px solid #0066cc;
    transition: all 0.3s ease;
}

.service-card:hover {
    background: #fff;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.service-icon {
    font-size: 40px;
    margin-bottom: 16px;
}

.service-card h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #1a1a1a;
}

.service-card p {
    font-size: 14px;
    line-height: 1.6;
    color: #666;
}

/* ===================================
   Pricing Section
   =================================== */
.pricing-intro {
    font-size: 18px;
    text-align: center;
    margin-bottom: 48px;
    color: #666;
    font-style: italic;
}

/* Free Consultation Highlight */
.pricing-highlight {
    max-width: 700px;
    margin: 0 auto 48px;
    background: linear-gradient(135deg, #00cc66 0%, #00aa55 100%);
    color: #fff;
    padding: 32px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 6px 20px rgba(0, 204, 102, 0.3);
}

.pricing-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.3);
    padding: 6px 20px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.pricing-highlight h3 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 12px;
}

.pricing-highlight p {
    font-size: 16px;
    line-height: 1.6;
    opacity: 0.95;
}

/* Pricing Grid */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    margin-bottom: 64px;
}

.pricing-card {
    background: #fff;
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    padding: 32px;
    transition: all 0.3s ease;
    position: relative;
}

.pricing-card:hover {
    border-color: #0066cc;
    box-shadow: 0 8px 24px rgba(0, 102, 204, 0.15);
    transform: translateY(-4px);
}

.pricing-card-featured {
    border-color: #0066cc;
    border-width: 3px;
    background: linear-gradient(135deg, #f8fbff 0%, #fff 100%);
}

.pricing-badge-featured {
    position: absolute;
    top: -12px;
    right: 20px;
    background: linear-gradient(135deg, #0066cc 0%, #0052a3 100%);
    color: #fff;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    box-shadow: 0 4px 12px rgba(0, 102, 204, 0.3);
}

.pricing-header {
    text-align: center;
    margin-bottom: 24px;
}

.pricing-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.pricing-header h3 {
    font-size: 22px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 8px;
}

.pricing-amount {
    text-align: center;
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 2px solid #f0f0f0;
}

.price-range {
    display: block;
    font-size: 32px;
    font-weight: 800;
    color: #0066cc;
    margin-bottom: 8px;
}

.price-note {
    display: block;
    font-size: 14px;
    color: #777;
    font-style: italic;
}

.pricing-features {
    list-style: none;
    padding: 0;
}

.pricing-features li {
    padding: 12px 0;
    font-size: 15px;
    line-height: 1.5;
    color: #555;
    border-bottom: 1px solid #f5f5f5;
    position: relative;
    padding-left: 24px;
}

.pricing-features li:before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #00cc66;
    font-weight: 700;
}

.pricing-features li:last-child {
    border-bottom: none;
}

/* Subscription Model */
.pricing-subscription {
    max-width: 800px;
    margin: 0 auto 64px;
    text-align: center;
}

.pricing-subscription-title {
    font-size: 28px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 16px;
}

.pricing-subscription-intro {
    font-size: 16px;
    color: #666;
    margin-bottom: 24px;
}

.pricing-subscription-box {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    color: #fff;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.subscription-price {
    margin-bottom: 16px;
}

.price-from {
    display: block;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.8;
    margin-bottom: 8px;
}

.price-amount {
    display: block;
    font-size: 42px;
    font-weight: 800;
    color: #fff;
}

.subscription-note {
    font-size: 15px;
    line-height: 1.6;
    opacity: 0.9;
}

/* Staff Assignment */
.pricing-staff {
    max-width: 900px;
    margin: 0 auto 48px;
}

.pricing-staff-title {
    font-size: 28px;
    font-weight: 700;
    text-align: center;
    color: #1a1a1a;
    margin-bottom: 32px;
}

.staff-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin-bottom: 24px;
}

.staff-category {
    background: #f8f9fa;
    padding: 32px;
    border-radius: 12px;
    border-top: 4px solid #0066cc;
}

.staff-category h4 {
    font-size: 20px;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 20px;
}

.staff-list {
    list-style: none;
    padding: 0;
}

.staff-list li {
    padding: 10px 0;
    font-size: 15px;
    color: #555;
    border-bottom: 1px solid #e0e0e0;
}

.staff-list li:last-child {
    border-bottom: none;
}

.staff-note {
    font-size: 14px;
    text-align: center;
    color: #777;
    font-style: italic;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 8px;
}

.pricing-cta {
    text-align: center;
    margin-top: 48px;
}

/* Email Contact Styling */
.email-note {
    text-align: center;
    margin-top: 24px;
    font-size: 16px;
    color: #fff;
}

.email-note a {
    color: #fff;
    text-decoration: underline;
}

.email-note a:hover {
    color: #00cc66;
}

.email-contact {
    text-align: center;
    margin-top: 24px;
    font-size: 16px;
    color: #e0e0e0;
}

.email-contact a {
    color: #00cc66;
    text-decoration: none;
}

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

/* ===================================
   Who For Section
   =================================== */
.who-for-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    max-width: 1000px;
    margin: 0 auto;
}

.who-for-card {
    display: flex;
    gap: 16px;
    background: #fff;
    padding: 24px;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
}

.who-for-card:hover {
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

.who-for-check {
    font-size: 24px;
    color: #00cc66;
    flex-shrink: 0;
}

.who-for-card p {
    font-size: 15px;
    line-height: 1.6;
    color: #555;
}

/* ===================================
   Process Section
   =================================== */
.process-timeline {
    max-width: 900px;
    margin: 0 auto;
}

.process-step {
    display: flex;
    gap: 24px;
    margin-bottom: 48px;
    position: relative;
}

.process-step:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 24px;
    top: 60px;
    width: 2px;
    height: calc(100% + 24px);
    background: linear-gradient(180deg, #0066cc 0%, #e0e0e0 100%);
}

.process-number {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #0066cc 0%, #0052a3 100%);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(0, 102, 204, 0.3);
}

.process-content h3 {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 8px;
    color: #1a1a1a;
}

.process-content p {
    font-size: 15px;
    line-height: 1.6;
    color: #666;
}

/* ===================================
   Case Study Section
   =================================== */
.case-card {
    max-width: 800px;
    margin: 0 auto;
    background: #fff;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    position: relative;
}

.case-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: #00cc66;
    color: #fff;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
}

.case-card h3 {
    font-size: 26px;
    font-weight: 700;
    margin-bottom: 24px;
    color: #1a1a1a;
}

.case-details {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 8px;
}

.case-detail {
    font-size: 15px;
    line-height: 1.6;
}

.case-detail strong {
    color: #0066cc;
    margin-right: 8px;
}

.case-insight {
    border-left: 4px solid #0066cc;
    padding-left: 20px;
}

.case-insight h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #1a1a1a;
}

.case-insight p {
    font-size: 15px;
    line-height: 1.7;
    color: #555;
}

/* ===================================
   Quote Section
   =================================== */
.quote-intro {
    font-size: 18px;
    text-align: center;
    margin-bottom: 32px;
    color: #e0e0e0;
}

.quote-factors {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    max-width: 1000px;
    margin: 0 auto 48px;
}

.quote-factor {
    background: rgba(255, 255, 255, 0.1);
    padding: 20px;
    border-radius: 10px;
    border-left: 3px solid #0066cc;
}

.quote-factor span {
    font-size: 15px;
    line-height: 1.5;
    color: #f0f0f0;
}

.quote-cta-container {
    text-align: center;
    margin-bottom: 48px;
}

.quote-template {
    max-width: 700px;
    margin: 0 auto;
}

.quote-template h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 16px;
    color: #fff;
}

.template-box {
    background: rgba(255, 255, 255, 0.08);
    padding: 24px;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.template-box p {
    font-size: 15px;
    line-height: 2;
    color: #e0e0e0;
    font-family: 'Courier New', monospace;
}

/* ===================================
   FAQ Section
   =================================== */
.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    max-width: 1000px;
    margin: 0 auto;
}

.faq-item {
    background: #f8f9fa;
    padding: 28px;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.faq-item:hover {
    background: #fff;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
}

.faq-question {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #0066cc;
}

.faq-answer {
    font-size: 15px;
    line-height: 1.6;
    color: #555;
}

/* ===================================
   Company Section
   =================================== */
.company-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.company-mission {
    font-size: 22px;
    line-height: 1.6;
    color: #1a1a1a;
    margin-bottom: 48px;
    font-weight: 500;
}

.company-values {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
    margin-bottom: 48px;
}

.company-value {
    background: #fff;
    padding: 32px;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

.value-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.company-value h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #1a1a1a;
}

.company-value p {
    font-size: 14px;
    line-height: 1.6;
    color: #666;
}

.company-link a {
    display: inline-block;
    font-size: 16px;
    font-weight: 600;
    color: #0066cc;
    padding: 12px 32px;
    border: 2px solid #0066cc;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.company-link a:hover {
    background: #0066cc;
    color: #fff;
}

/* ===================================
   Final CTA Section
   =================================== */
#final-cta {
    text-align: center;
}

#final-cta .container {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.final-cta-text {
    font-size: 20px;
    text-align: center;
    margin-bottom: 32px;
    color: #e0e0e0;
}

.final-cta-button {
    text-align: center;
    margin-bottom: 24px;
    width: 100%;
    display: flex;
    justify-content: center;
}

.final-cta-button .cta-btn {
    display: inline-block;
    margin: 0 auto;
}

.email-contact {
    text-align: center;
    margin-top: 24px;
    font-size: 16px;
    color: #e0e0e0;
}

.email-contact a {
    color: #00cc66;
    text-decoration: none;
}

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

/* ===================================
   Footer
   =================================== */
footer {
    background: #ffffff;
    color: #333;
    padding: 48px 0 32px;
    border-top: 1px solid #e0e0e0;
}

.footer-banner {
    max-width: 800px;
    margin: 0 auto 48px;
    text-align: center;
    padding-bottom: 48px;
    border-bottom: 1px solid #e0e0e0;
}

.banner-wrapper {
    background-color: #ffffff !important;
    background: #ffffff !important;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    margin-bottom: 24px;
    display: inline-block;
}

.banner-wrapper a {
    display: block;
    transition: transform 0.3s ease, opacity 0.3s ease;
    background-color: #ffffff !important;
    background: #ffffff !important;
}

.banner-wrapper a:hover {
    transform: translateY(-4px);
    opacity: 0.9;
}

.banner-img {
    max-width: 100%;
    height: auto;
    display: block;
    background-color: #ffffff !important;
    background: #ffffff !important;
}

.banner-info {
    margin-top: 20px;
}

.banner-ticket {
    font-size: 16px;
    color: #555;
    margin-bottom: 8px;
    font-weight: 500;
}

.banner-discount {
    font-size: 18px;
    color: #00aa55;
    font-weight: 600;
}

.banner-discount strong {
    font-size: 22px;
    color: #fff;
    background: linear-gradient(135deg, #ff0000 0%, #cc0000 100%);
    padding: 6px 16px;
    border-radius: 6px;
    display: inline-block;
    margin-left: 8px;
    letter-spacing: 2px;
    box-shadow: 0 2px 8px rgba(255, 0, 0, 0.3);
}

.footer-content {
    text-align: center;
}

.footer-logo {
    margin-bottom: 24px;
}

.footer-logo .logo-img {
    height: 60px;
    width: auto;
    margin: 0 auto;
    filter: none;
}

.footer-links {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 32px;
    margin-bottom: 24px;
    text-align: center;
}

.footer-links a {
    font-size: 14px;
    color: #555;
    transition: color 0.3s ease;
    text-decoration: none;
}

.footer-links a:hover {
    color: #0066cc;
}

.footer-copyright {
    font-size: 13px;
    color: #999;
    text-align: center;
    margin: 0;
}

/* ===================================
   Floating CTA (Mobile)
   =================================== */
.floating-cta {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 999;
    display: none;
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 768px) {
    /* Header */
    .main-nav {
        display: none;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .header-actions .cta-btn {
        display: none;
    }

    .language-switcher {
        order: -1;
    }

    .logo-img {
        height: 40px;
    }

    /* Hero */
    .hero-title {
        font-size: 36px;
    }

    .hero-subtitle {
        font-size: 17px;
    }

    /* Sections */
    .section-title,
    .section-title-light {
        font-size: 32px;
    }

    .section-subtitle {
        font-size: 20px;
    }

    /* Grids */
    .problem-grid,
    .services-grid,
    .who-for-grid,
    .quote-factors,
    .faq-grid,
    .company-values {
        grid-template-columns: 1fr;
    }

    /* Process */
    .process-step {
        flex-direction: column;
        gap: 16px;
    }

    .process-step::after {
        display: none;
    }

    /* Case */
    .case-card {
        padding: 24px;
    }

    .case-badge {
        position: static;
        display: inline-block;
        margin-bottom: 16px;
    }

    /* Footer */
    .footer-links {
        flex-direction: column;
        gap: 16px;
    }

    /* Floating CTA */
    .floating-cta {
        display: block;
        width: calc(100% - 40px);
        max-width: 400px;
    }

    .floating-cta .cta-btn {
        width: 100%;
    }

    /* Banner Responsive */
    .banner-discount strong {
        font-size: 18px;
        display: block;
        margin-top: 8px;
        margin-left: 0;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 28px;
    }

    .hero-subtitle {
        font-size: 15px;
    }

    .section-light,
    .section-white,
    .section-dark {
        padding: 48px 0;
    }

    .banner-ticket {
        font-size: 14px;
    }

    .banner-discount {
        font-size: 16px;
    }

    .banner-discount strong {
        font-size: 16px;
        padding: 4px 12px;
    }
}