/* Shared stylesheet for English version */
:root {
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --secondary: #94a3b8;
    --light: #f8fafc;
    --dark: #1e293b;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Segoe UI', Arial, sans-serif; line-height: 1.6; color: var(--dark); }

.header { display: flex; justify-content: space-between; align-items: center; padding: 20px 50px; background: white; box-shadow: 0 2px 10px rgba(0,0,0,0.05); position: sticky; top: 0; z-index: 100; }
.logo { font-size: 28px; font-weight: bold; color: var(--dark); }
.logo span { color: var(--primary); }
.nav { display: flex; gap: 30px; align-items: center; flex-wrap: wrap; }
.nav a { text-decoration: none; color: var(--dark); font-weight: 500; transition: color 0.3s; font-size: 15px; }
.nav a:hover, .nav a.active { color: var(--primary); }
.lang-switch { display: inline-flex; align-items: center; gap: 6px; padding: 6px 14px; border: 2px solid #e2e8f0; border-radius: 20px; text-decoration: none; font-size: 13px; font-weight: 600; color: var(--dark); transition: all 0.3s; }
.lang-switch:hover { border-color: var(--primary); color: var(--primary); background: rgba(99,102,241,0.05); }

.hero { position: relative; min-height: 450px; display: flex; flex-direction: column; align-items: center; justify-content: center; overflow: hidden; padding: 100px 50px; text-align: center; color: white; }
.hero.about-hero { align-items: flex-start; text-align: left; }
.hero .hero-text { position: absolute; left: 400px; top: 50%; transform: translateY(-50%); z-index: 1; max-width: 500px; text-align: left; }
.hero::before { content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: url('../tp/dixintoys1.jpg') center/cover; }
.hero.about::before { background-image: url('../tp/gywm1.jpg'); }
.hero.products::before { background-image: url('../tp/cph1.png'); }
.hero.news::before { background-image: url('../tp/xwzx1.jpg'); }
.hero.contact::before { background-image: url('../tp/lxwm1.jpg'); }
.hero::after { content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,0.35); }
.hero.about::after, .hero.news::after, .hero.contact::after, .hero.products::after { background: rgba(0,0,0,0.20); }
.hero h1 { position: relative; z-index: 1; font-size: 48px; margin-bottom: 20px; text-shadow: 0 2px 20px rgba(0,0,0,0.3); }
.hero.about h1 { font-size: 52px; }
.hero p { position: relative; z-index: 1; font-size: 18px; opacity: 0.95; text-shadow: 0 1px 10px rgba(0,0,0,0.3); }
.hero.about p { font-size: 20px; }

.section { padding: 80px 50px; }
.section-title { text-align: center; margin-bottom: 60px; }
.section-title h2 { font-size: 36px; margin-bottom: 15px; }
.section-title p { color: var(--secondary); font-size: 17px; }

/* Story / Company */
.story-content { display: grid; grid-template-columns: 1.3fr 1fr; gap: 50px; align-items: start; max-width: 1200px; margin: 0 auto; }
.story-text h3 { font-size: 32px; margin-bottom: 25px; color: var(--dark); position: relative; padding-bottom: 15px; }
.story-text h3::after { content: ''; position: absolute; bottom: 0; left: 0; width: 60px; height: 4px; background: var(--primary); border-radius: 2px; }
.story-text p { font-size: 15px; color: #475569; line-height: 1.9; margin-bottom: 18px; text-align: justify; }
.story-text p strong { color: var(--dark); }
.story-text a { color: var(--primary); text-decoration: none; }
.story-text a:hover { text-decoration: underline; }
.story-video { border-radius: 16px; overflow: hidden; box-shadow: 0 10px 40px rgba(0,0,0,0.12); position: sticky; top: 100px; }
.story-video video { width: 100%; height: 420px; object-fit: cover; display: block; }

/* Company Stats */
.company-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; max-width: 1200px; margin: 0 auto 50px; }
.stat-item { background: linear-gradient(135deg, rgba(99, 102, 241, 0.08) 0%, rgba(129, 140, 248, 0.08) 100%); border-radius: 14px; padding: 26px 20px; border: 1px solid rgba(99, 102, 241, 0.15); transition: transform 0.3s, box-shadow 0.3s; text-align: center; }
.stat-item:hover { transform: translateY(-4px); box-shadow: 0 10px 25px rgba(99, 102, 241, 0.15); }
.stat-label { font-size: 14px; color: #64748b; margin-bottom: 10px; font-weight: 500; }
.stat-value { font-size: 32px; font-weight: 700; color: var(--primary); line-height: 1.2; display: flex; align-items: baseline; justify-content: center; gap: 6px; }
.stat-value .unit { font-size: 18px; color: var(--primary); font-weight: 600; }
.stat-icon { display: inline-block; font-size: 16px; margin-right: 4px; }

/* Values */
.values-section { background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%); }
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; max-width: 1100px; margin: 0 auto; }
.value-item { text-align: center; padding: 50px 35px; background: white; border-radius: 20px; box-shadow: 0 4px 20px rgba(0,0,0,0.04); transition: all 0.4s; border: 1px solid #f1f5f9; }
.value-item:hover { transform: translateY(-8px); box-shadow: 0 20px 50px rgba(99,102,241,0.12); border-color: rgba(99,102,241,0.15); }
.value-icon { width: 90px; height: 90px; background: linear-gradient(135deg, rgba(99,102,241,0.1) 0%, rgba(123,31,162,0.08) 100%); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 25px; font-size: 38px; color: var(--primary); transition: transform 0.4s; }
.value-item:hover .value-icon { transform: scale(1.1) rotate(-5deg); }
.value-title { font-size: 22px; font-weight: 700; margin-bottom: 12px; color: var(--dark); }
.value-desc { color: #64748b; font-size: 15px; line-height: 1.7; }

/* Milestone / Timeline */
.milestone-bar { max-width: 1200px; margin: 0 auto 60px; display: flex; flex-wrap: nowrap; gap: 8px; justify-content: center; overflow-x: auto; padding: 5px 0; }
.milestone-item { background: white; border: 1px solid #e2e8f0; border-radius: 10px; padding: 12px 14px; text-align: center; transition: all 0.3s; flex: 1 0 0; min-width: 0; box-shadow: 0 2px 8px rgba(0,0,0,0.03); }
.milestone-item:hover { border-color: var(--primary); transform: translateY(-4px); box-shadow: 0 10px 30px rgba(99,102,241,0.15); }
.milestone-year { font-size: 24px; font-weight: 800; color: var(--primary); letter-spacing: 1px; }
.milestone-desc { font-size: 13px; color: #64748b; margin-top: 5px; line-height: 1.4; font-weight: 500; }
.timeline-detailed { max-width: 1000px; margin: 0 auto; }
.timeline-phase { margin-bottom: 50px; background: white; border-radius: 20px; padding: 35px 40px; box-shadow: 0 4px 20px rgba(0,0,0,0.04); border: 1px solid #f1f5f9; }
.timeline-phase-title { font-size: 22px; font-weight: 700; color: var(--primary); margin-bottom: 25px; padding-bottom: 12px; border-bottom: 3px solid var(--primary); display: flex; align-items: center; gap: 10px; }
.timeline-phase-title::before { content: '▎'; font-size: 28px; }
.timeline-item { display: flex; gap: 25px; margin-bottom: 20px; padding: 22px 28px; background: var(--light); border-radius: 14px; border-left: 4px solid var(--primary); transition: all 0.3s; }
.timeline-item:last-child { margin-bottom: 0; }
.timeline-item:hover { transform: translateX(6px); box-shadow: 0 4px 15px rgba(99,102,241,0.08); }
.timeline-date { width: 100px; flex-shrink: 0; font-weight: 700; color: var(--primary); font-size: 17px; padding-top: 3px; }
.timeline-content { flex: 1; }
.timeline-content h4 { font-size: 19px; margin-bottom: 6px; color: var(--dark); font-weight: 600; }
.timeline-content p { color: #64748b; font-size: 15px; line-height: 1.8; }

/* Intro section (index) */
.intro-section { background: white; }
.intro-wrapper { display: flex; align-items: center; gap: 60px; max-width: 1200px; margin: 0 auto; }
.intro-image { flex: 0 0 480px; border-radius: 18px; overflow: hidden; box-shadow: 0 8px 30px rgba(0,0,0,0.1); }
.intro-image img { width: 100%; height: 100%; object-fit: cover; display: block; }
.intro-content { flex: 1; text-align: left; }
.intro-content p { font-size: 18px; color: #475569; margin-bottom: 22px; line-height: 1.9; }

/* Certs (index) */
.certs-section { background: var(--light); }
.certs-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; max-width: 1100px; margin: 0 auto; }
.cert-card { background: white; border-radius: 16px; overflow: hidden; box-shadow: 0 8px 30px rgba(0,0,0,0.08); transition: transform 0.4s; text-align: center; padding: 30px 20px; }
.cert-card:hover { transform: translateY(-8px); }
.cert-image { height: 160px; display: flex; align-items: center; justify-content: center; margin-bottom: 15px; }
.cert-image img { max-height: 100%; max-width: 100%; object-fit: contain; }
.cert-name { font-size: 18px; font-weight: 600; color: var(--dark); }

/* Features (index) */
.features-section { background: white; }
.features-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; max-width: 1200px; margin: 0 auto; }
.feature-item { text-align: center; padding: 40px 25px; background: var(--light); border-radius: 15px; }
.feature-icon { width: 90px; height: 90px; background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(123, 31, 162, 0.1) 100%); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 25px; font-size: 36px; color: var(--primary); }
.feature-title { font-size: 22px; font-weight: 600; margin-bottom: 15px; }
.feature-desc { color: #64748b; font-size: 14px; line-height: 1.6; }

/* FAQ (index) */
.faq-section { background: white; }
.faq-container { max-width: 850px; margin: 0 auto; }
.faq-item { background: var(--light); border-radius: 12px; margin-bottom: 15px; overflow: hidden; }
.faq-question { padding: 25px 30px; display: flex; justify-content: space-between; align-items: center; cursor: pointer; font-weight: 600; font-size: 16px; }
.faq-question i { color: var(--primary); font-size: 22px; transition: transform 0.3s; }
.faq-answer { padding: 0 30px; max-height: 0; overflow: hidden; transition: all 0.3s; color: #64748b; line-height: 1.7; }
.faq-item.active .faq-answer { padding: 0 30px 25px; max-height: 350px; }
.faq-item.active .faq-question i { transform: rotate(180deg); }

/* Products */
.m-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 25px; max-width: 1300px; margin: 0 auto; }
.m-item { border-radius: 14px; overflow: hidden; box-shadow: 0 6px 20px rgba(0,0,0,0.08); transition: transform 0.3s; }
.m-item:hover { transform: translateY(-5px); }
.m-item img { width: 100%; height: 100%; object-fit: cover; display: block; }
.m-full { max-width: 1300px; margin: 0 auto; border-radius: 14px; overflow: hidden; box-shadow: 0 6px 20px rgba(0,0,0,0.08); }
.m-full img { width: 100%; height: auto; display: block; }
.brand-section { background: white; }
.brand-wrapper { max-width: 1300px; margin: 0 auto; text-align: center; }
.brand-wrapper img { max-width: 100%; height: auto; border-radius: 16px; box-shadow: 0 8px 30px rgba(0,0,0,0.08); }
.tab-section { background: var(--light); }
.tab-nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-bottom: 40px; }
.tab-btn { padding: 10px 24px; border: 2px solid #e2e8f0; background: white; border-radius: 25px; font-size: 15px; font-weight: 500; color: var(--dark); cursor: pointer; transition: all 0.3s; }
.tab-btn:hover { border-color: var(--primary); color: var(--primary); }
.tab-btn.active { background: var(--primary); color: white; border-color: var(--primary); }
.tab-content { display: none; }
.tab-content.active { display: block; }
.tab-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 25px; max-width: 1400px; margin: 0 auto; }
.tab-item { border-radius: 14px; overflow: hidden; box-shadow: 0 8px 25px rgba(0,0,0,0.1); transition: transform 0.3s; background: white; }
.tab-item:hover { transform: translateY(-5px); }
.tab-item img { width: 100%; height: 280px; object-fit: cover; display: block; }
.tab-item .tab-label { padding: 12px 15px; text-align: center; font-size: 14px; color: var(--dark); font-weight: 500; border-top: 1px solid #f1f5f9; }

/* News */
.news-list { max-width: 1000px; margin: 0 auto; }
.news-item { background: white; border-radius: 16px; padding: 30px 35px; margin-bottom: 20px; box-shadow: 0 4px 20px rgba(0,0,0,0.05); border: 1px solid #f1f5f9; transition: all 0.3s; }
.news-item:hover { transform: translateX(4px); box-shadow: 0 8px 30px rgba(99,102,241,0.1); border-color: rgba(99,102,241,0.15); }
.news-date { display: inline-block; font-size: 14px; font-weight: 700; color: var(--primary); margin-right: 12px; }
.news-tag { display: inline-block; padding: 3px 12px; background: rgba(99,102,241,0.1); color: var(--primary); border-radius: 12px; font-size: 12px; font-weight: 500; vertical-align: middle; }
.news-tag.official { background: rgba(16,185,129,0.1); color: #059669; }
.news-title { font-size: 20px; font-weight: 600; margin: 12px 0 10px; color: var(--dark); }
.news-content p { color: #64748b; font-size: 15px; line-height: 1.8; margin-bottom: 8px; }
.news-source { font-size: 13px; color: #94a3b8; margin-top: 12px; padding-top: 12px; border-top: 1px solid #f1f5f9; }
.news-source a { color: #94a3b8; text-decoration: none; border-bottom: 1px dashed #d1d5db; transition: all 0.3s; }
.news-source a:hover { color: var(--primary); border-bottom-color: var(--primary); }

/* Contact */
.contact-section { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 60px; }
.contact-info { padding: 40px; background: var(--light); border-radius: 20px; }
.contact-info h3 { font-size: 26px; margin-bottom: 35px; }
.contact-item { display: flex; gap: 20px; margin-bottom: 30px; }
.contact-icon { width: 50px; height: 50px; background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(123, 31, 162, 0.1) 100%); border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 22px; color: var(--primary); flex-shrink: 0; }
.contact-text h4 { font-size: 18px; margin-bottom: 5px; }
.contact-text p { color: #64748b; font-size: 14px; }
.contact-text a { color: var(--primary); text-decoration: none; font-size: 14px; }
.contact-text a:hover { text-decoration: underline; }
.contact-qr { margin-top: 30px; padding-top: 30px; border-top: 1px solid #e2e8f0; text-align: center; }
.contact-qr p { color: #64748b; font-size: 14px; margin-bottom: 15px; }

.contact-form { padding: 40px; background: white; border-radius: 20px; box-shadow: 0 10px 40px rgba(0,0,0,0.08); }
.contact-form h3 { font-size: 26px; margin-bottom: 30px; }
.form-group { margin-bottom: 25px; }
.form-group label { display: block; font-weight: 600; margin-bottom: 10px; font-size: 15px; }
.form-group input, .form-group textarea, .form-group select { width: 100%; padding: 15px 20px; border: 2px solid #e2e8f0; border-radius: 12px; font-size: 15px; transition: border-color 0.3s; font-family: inherit; }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { outline: none; border-color: var(--primary); }
.form-group textarea { resize: vertical; min-height: 150px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.file-upload { position: relative; border: 2px dashed #e2e8f0; border-radius: 12px; padding: 15px 20px; text-align: center; cursor: pointer; transition: all 0.3s; background: #fafafa; }
.file-upload:hover { border-color: var(--primary); background: rgba(99,102,241,0.03); }
.file-upload input[type="file"] { position: absolute; top: 0; left: 0; width: 100%; height: 100%; opacity: 0; cursor: pointer; }
.file-upload-icon { font-size: 36px; color: var(--primary); margin-bottom: 10px; }
.file-upload-text { font-size: 14px; color: #64748b; }
.file-upload-text span { color: var(--primary); font-weight: 600; }
.file-list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.file-tag { display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; background: rgba(99,102,241,0.08); border-radius: 8px; font-size: 13px; color: var(--dark); }
.file-tag i { color: var(--primary); font-size: 14px; }
.file-tag .remove-file { cursor: pointer; color: #ef4444; font-size: 14px; margin-left: 4px; }
.file-tag .remove-file:hover { color: #dc2626; }
.submit-btn { width: 100%; padding: 18px; background: var(--primary); color: white; border: none; border-radius: 12px; font-size: 16px; font-weight: 600; cursor: pointer; transition: background 0.3s; }
.submit-btn:hover { background: var(--primary-dark); }

.support-section { background: white; }
.support-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 35px; max-width: 1200px; margin: 0 auto; }
.support-item { text-align: center; padding: 45px 30px; background: var(--light); border-radius: 15px; }
.support-icon { width: 80px; height: 80px; background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(123, 31, 162, 0.1) 100%); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 25px; font-size: 34px; color: var(--primary); }
.support-title { font-size: 20px; font-weight: 600; margin-bottom: 15px; }
.support-desc { color: #64748b; font-size: 14px; line-height: 1.6; }

/* Footer */
.footer { background: var(--dark); color: white; padding: 80px 50px; }
.footer-content { display: grid; grid-template-columns: repeat(4, 1fr); gap: 50px; max-width: 1300px; margin: 0 auto; }
.footer-section h4 { font-size: 20px; margin-bottom: 30px; }
.footer-section p { color: #94a3b8; line-height: 1.8; font-size: 15px; }
.footer-section a { display: block; color: #94a3b8; text-decoration: none; line-height: 2; font-size: 15px; }
.footer-section a:hover { color: white; }
.footer-bottom { text-align: center; padding-top: 50px; border-top: 1px solid #334155; color: #64748b; font-size: 14px; }
.footer-bottom p { margin-bottom: 8px; }
.beian { display: inline-flex; align-items: center; gap: 8px; margin-top: 6px; flex-wrap: wrap; justify-content: center; }
.beian a { color: #94a3b8; text-decoration: none; display: inline-flex; align-items: center; gap: 6px; transition: color 0.3s; font-size: 13px; }
.beian a:hover { color: #cbd5e1; }
.beian img { width: 16px; height: 16px; vertical-align: middle; }

/* Online service */
.online-service { position: fixed; right: 30px; bottom: 30px; background: white; padding: 20px; border-radius: 15px; box-shadow: 0 10px 40px rgba(0,0,0,0.2); z-index: 100; transition: all 0.3s; }
.online-service.collapsed { padding: 12px 15px; cursor: pointer; }
.online-service.collapsed .service-body { display: none; }
.online-service.collapsed .toggle-btn i { transform: rotate(180deg); }
.online-service a { display: flex; align-items: center; gap: 12px; color: var(--dark); text-decoration: none; margin-bottom: 12px; font-weight: 500; white-space: nowrap; }
.online-service a:last-child { margin-bottom: 0; }
.online-service i { font-size: 24px; width: 24px; text-align: center; }
.service-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; padding-bottom: 10px; border-bottom: 1px solid #f1f5f9; }
.service-header .service-title { font-size: 14px; font-weight: 700; color: var(--dark); }
.toggle-btn { background: none; border: none; color: var(--secondary); cursor: pointer; font-size: 16px; padding: 0; transition: transform 0.3s; }
.toggle-btn:hover { color: var(--primary); }
.service-qr { text-align: center; padding: 10px 0; border-top: 1px solid #f1f5f9; margin-top: 10px; padding-top: 15px; }
.service-qr img { width: 100px; height: auto; border-radius: 8px; }
.service-qr p { font-size: 11px; color: #94a3b8; margin-top: 6px; }

/* Inquiry Modal */
.inquiry-modal-overlay { display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,0.5); z-index: 1000; justify-content: center; align-items: center; padding: 20px; backdrop-filter: blur(4px); }
.inquiry-modal { background: white; border-radius: 20px; padding: 40px; max-width: 700px; width: 100%; max-height: 90vh; overflow-y: auto; position: relative; box-shadow: 0 25px 60px rgba(0,0,0,0.3); animation: modalIn 0.3s ease; }
@keyframes modalIn { from { opacity: 0; transform: translateY(30px) scale(0.95); } to { opacity: 1; transform: translateY(0) scale(1); } }
.inquiry-modal-close { position: absolute; top: 15px; right: 15px; width: 36px; height: 36px; border-radius: 50%; border: none; background: #f1f5f9; color: #64748b; font-size: 16px; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: all 0.3s; }
.inquiry-modal-close:hover { background: #ef4444; color: white; }
.inquiry-modal h3 { font-size: 24px; margin-bottom: 30px; color: var(--dark); display: flex; align-items: center; gap: 10px; }
.inquiry-modal h3 i { color: var(--primary); }
.inquiry-modal .form-group { margin-bottom: 20px; }
.inquiry-modal .form-group label { display: block; font-weight: 600; margin-bottom: 8px; font-size: 14px; }
.inquiry-modal .form-group input, .inquiry-modal .form-group textarea, .inquiry-modal .form-group select { width: 100%; padding: 12px 16px; border: 2px solid #e2e8f0; border-radius: 10px; font-size: 14px; transition: border-color 0.3s; }
.inquiry-modal .form-group input:focus, .inquiry-modal .form-group textarea:focus, .inquiry-modal .form-group select:focus { outline: none; border-color: var(--primary); }
.inquiry-modal .form-group textarea { resize: vertical; min-height: 100px; }
.inquiry-modal .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.inquiry-modal .file-upload { position: relative; border: 2px dashed #e2e8f0; border-radius: 10px; padding: 12px 16px; text-align: center; cursor: pointer; transition: all 0.3s; background: #fafafa; }
.inquiry-modal .file-upload:hover { border-color: var(--primary); background: rgba(99,102,241,0.03); }
.inquiry-modal .file-upload input[type="file"] { position: absolute; top: 0; left: 0; width: 100%; height: 100%; opacity: 0; cursor: pointer; }
.inquiry-modal .file-upload-icon { font-size: 28px; color: var(--primary); margin-bottom: 6px; }
.inquiry-modal .file-upload-text { font-size: 13px; color: #64748b; }
.inquiry-modal .file-upload-text span { color: var(--primary); font-weight: 600; }
.inquiry-modal .file-list { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.inquiry-modal .file-tag { display: inline-flex; align-items: center; gap: 6px; padding: 5px 10px; background: rgba(99,102,241,0.08); border-radius: 8px; font-size: 12px; color: var(--dark); }
.inquiry-modal .file-tag i { color: var(--primary); font-size: 12px; }
.inquiry-modal .file-tag .remove-file { cursor: pointer; color: #ef4444; font-size: 12px; margin-left: 2px; }
.inquiry-modal .submit-btn { width: 100%; padding: 14px; background: var(--primary); color: white; border: none; border-radius: 10px; font-size: 15px; font-weight: 600; cursor: pointer; transition: background 0.3s; }
.inquiry-modal .submit-btn:hover { background: var(--primary-dark); }
@media (max-width: 768px) {
    .inquiry-modal { padding: 25px 20px; }
    .inquiry-modal .form-row { grid-template-columns: 1fr; }
}

/* Responsive */
@media (max-width: 1200px) {
    .story-content { grid-template-columns: 1fr; }
    .story-video { position: static; }
    .story-video video { height: 350px; }
    .values-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-content { grid-template-columns: repeat(2, 1fr); }
    .certs-grid { grid-template-columns: repeat(3, 1fr); }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .m-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-section { grid-template-columns: 1fr; }
    .support-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 992px) {
    .hero h1 { font-size: 40px; }
    .hero { min-height: 350px; padding: 80px 30px; }
    .timeline-phase { padding: 25px 20px; }
    .hero .hero-text { margin-left: 60px; }
    .intro-wrapper { flex-direction: column; gap: 40px; }
    .intro-image { flex: 0 0 auto; width: 100%; max-width: 600px; }
    .intro-content { text-align: center; }
}
@media (max-width: 768px) {
    .header { padding: 15px 20px; flex-direction: column; gap: 12px; }
    .nav { gap: 12px; flex-wrap: wrap; justify-content: center; }
    .section { padding: 50px 20px; }
    .section-title { margin-bottom: 40px; }
    .section-title h2 { font-size: 28px; }
    .values-grid { grid-template-columns: 1fr; gap: 20px; }
    .footer-content { grid-template-columns: 1fr; }
    .hero h1 { font-size: 32px; }
    .hero p { font-size: 16px; }
    .story-text h3 { font-size: 26px; }
    .story-video video { height: 250px; }
    .milestone-bar { gap: 4px; }
    .milestone-item { padding: 8px 8px; }
    .milestone-year { font-size: 15px; }
    .milestone-desc { font-size: 10px; }
    .company-stats { grid-template-columns: repeat(2, 1fr); gap: 14px; }
    .stat-item { padding: 18px 16px; }
    .stat-value { font-size: 26px; }
    .timeline-item { flex-direction: column; gap: 8px; padding: 18px 20px; }
    .timeline-date { width: auto; }
    .timeline-phase-title { font-size: 18px; }
    .certs-grid, .features-grid { grid-template-columns: 1fr; }
    .m-grid { grid-template-columns: 1fr; }
    .tab-grid { grid-template-columns: repeat(2, 1fr); }
    .news-item { padding: 20px; }
    .news-title { font-size: 17px; }
    .support-grid { grid-template-columns: 1fr; }
    .hero .hero-text { margin-left: 20px; }
}