:root {
--primary-blue: #0f4da8;
--primary-blue-light: #2a62c4;
--primary-blue-dark: #0c3d86;
--accent-blue: #7c94bd;
--text-primary: #101c2e;
--text-secondary: #46505e;
--text-muted: #67707e;
--background-primary: #ffffff;
--background-secondary: #f7f5f0;
--background-tertiary: #f0ece4;
--border-light: #e7e2d8;
--border-medium: #dcd6c9;
--success-green: #047857;
--surface-white: #ffffff;
--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
--shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
--shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
--radius-sm: 6px;
--radius-md: 8px;
--radius-lg: 12px;
--radius-xl: 16px;
}
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
line-height: 1.6;
color: var(--text-primary);
background: var(--background-primary);
font-feature-settings: 'cv11', 'ss01';
font-variant-numeric: tabular-nums;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
}
html, body {
max-width: 100%;
overflow-x: hidden;
}
.container {
max-width: 1280px;
margin: 0 auto;
padding: 0 32px;
}
.section {
padding: 80px 0;
scroll-margin-top: 120px;
} .hero {
background: linear-gradient(135deg, #101c2e 0%, #1e293b 100%);
padding: 52px 0 64px;
position: relative;
overflow: hidden;
display: flex;
align-items: center;
min-height: 380px;
}
.hero > .container {
width: 100%;
}
.hero::before {
content: '';
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
opacity: 0.5;
}
.hero-content {
max-width: 900px;
margin: 0 auto;
text-align: center;
position: relative;
z-index: 1;
width: 100%;
}
.hero-badge {
display: inline-block;
background: var(--primary-blue);
color: white;
padding: 10px 20px;
border-radius: var(--radius-md);
font-size: 0.8125rem;
font-weight: 600;
margin-bottom: 24px;
text-transform: uppercase;
letter-spacing: 1px;
}
.hero-title {
font-size: 3.5rem;
font-weight: 550;
color: white;
margin-bottom: 20px;
letter-spacing: -0.02em;
line-height: 1.1;
}
.hero-description {
font-size: 1.25rem;
color: #98a0ac;
line-height: 1.7;
font-weight: 400;
max-width: 650px;
margin: 0 auto;
} .products-section {
background: var(--background-secondary);
position: relative;
}
.section-header {
text-align: center;
margin-bottom: 60px;
}
.section-label {
display: inline-block;
font-size: 0.8125rem;
font-weight: 600;
color: var(--primary-blue);
text-transform: uppercase;
letter-spacing: 1.5px;
margin-bottom: 16px;
}
.section-title {
font-size: 2.5rem;
font-weight: 550;
color: var(--text-primary);
margin-bottom: 16px;
letter-spacing: -0.02em;
line-height: 1.2;
}
.section-subtitle {
font-size: 1.125rem;
color: var(--text-secondary);
max-width: 600px;
margin: 0 auto;
line-height: 1.6;
} .products-grid {
display: grid;
grid-template-columns: repeat(5, 1fr);
gap: 20px;
margin-bottom: 0;
}
.product-card {
background: var(--surface-white);
border: 1px solid var(--border-light);
border-radius: var(--radius-lg);
overflow: hidden;
transition: all 0.3s ease;
cursor: pointer;
position: relative;
}
.product-card:hover {
border-color: var(--primary-blue);
box-shadow: var(--shadow-xl);
transform: translateY(-4px);
}
.product-card.active {
border-color: var(--primary-blue);
box-shadow: 0 0 0 3px rgba(15, 77, 168, 0.1), var(--shadow-lg);
}
.product-image-wrapper {
width: 100%;
aspect-ratio: 1 / 1;
background: linear-gradient(180deg, #f7f5f0 0%, #f0ece4 100%);
display: flex;
align-items: center;
justify-content: center;
position: relative;
overflow: hidden;
}
.product-image {
width: 85%;
height: 85%;
object-fit: contain;
transition: transform 0.4s ease;
}
.product-card:hover .product-image {
transform: scale(1.05);
}
.product-card-content {
padding: 20px;
text-align: center;
border-top: 1px solid var(--border-light);
}
.product-capacity {
font-size: 2rem;
font-weight: 550;
color: var(--text-primary);
line-height: 1;
margin-bottom: 4px;
letter-spacing: -0.03em;
}
.product-capacity span {
font-size: 1rem;
font-weight: 600;
color: var(--text-muted);
}
.product-type {
font-size: 0.8125rem;
color: var(--text-secondary);
font-weight: 600;
margin-bottom: 8px;
}
.product-name {
font-size: 0.75rem;
color: var(--text-muted);
font-weight: 500;
text-transform: uppercase;
letter-spacing: 0.5px;
}
.select-btn {
display: block;
width: 100%;
padding: 12px;
background: var(--background-tertiary);
color: var(--text-secondary);
font-size: 0.8125rem;
font-weight: 600;
border: none;
cursor: pointer;
transition: all 0.2s ease;
margin-top: 12px;
}
.product-card:hover .select-btn {
background: var(--primary-blue);
color: white;
}
.product-card.active .select-btn {
background: var(--primary-blue);
color: white;
} .product-details {
background: var(--surface-white);
border-top: 1px solid var(--border-light);
}
.product-details-content {
max-width: 900px;
margin: 0 auto;
display: none;
}
.product-details-content.active {
display: block;
animation: fadeIn 0.4s ease;
}
@keyframes fadeIn {
from { opacity: 0; transform: translateY(20px); }
to { opacity: 1; transform: translateY(0); }
}
.details-header {
margin-bottom: 40px;
padding-bottom: 24px;
border-bottom: 1px solid var(--border-light);
}
.details-model {
font-size: 0.8125rem;
font-weight: 600;
color: var(--primary-blue);
text-transform: uppercase;
letter-spacing: 1px;
margin-bottom: 8px;
}
.details-title {
font-size: 2.25rem;
font-weight: 600;
color: var(--text-primary);
letter-spacing: -0.02em;
line-height: 1.2;
}
.details-content p {
font-size: 1rem;
color: var(--text-secondary);
line-height: 1.8;
margin-bottom: 20px;
}
.details-content ul {
margin: 28px 0;
padding-left: 0;
list-style: none;
display: grid;
grid-template-columns: repeat(2, 1fr);
gap: 12px;
}
.details-content ul li {
font-size: 0.9375rem;
color: var(--text-secondary);
line-height: 1.6;
padding: 12px 16px;
padding-left: 40px;
position: relative;
background: var(--background-secondary);
border-radius: var(--radius-sm);
}
.details-content ul li::before {
content: '✓';
position: absolute;
left: 16px;
color: var(--primary-blue);
font-weight: 600;
}
.details-content strong {
color: var(--text-primary);
font-weight: 600;
} .other-products {
background: var(--background-tertiary);
border-top: 1px solid var(--border-light);
padding: 60px 0;
}
.slider-header {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 32px;
}
.slider-title {
font-size: 1.5rem;
font-weight: 600;
color: var(--text-primary);
}
.slider-nav {
display: flex;
gap: 8px;
}
.slider-btn {
width: 44px;
height: 44px;
border: 1px solid var(--border-medium);
background: var(--surface-white);
border-radius: var(--radius-md);
cursor: pointer;
display: flex;
align-items: center;
justify-content: center;
transition: all 0.2s ease;
color: var(--text-secondary);
font-size: 1.25rem;
font-weight: 600;
}
.slider-btn:hover {
border-color: var(--primary-blue);
color: var(--primary-blue);
background: var(--background-secondary);
}
.products-slider {
display: flex;
gap: 20px;
overflow-x: auto;
scroll-behavior: smooth;
padding-bottom: 16px;
scrollbar-width: none;
-ms-overflow-style: none;
}
.products-slider::-webkit-scrollbar {
display: none;
}
.slider-card,
.slider-card:link,
.slider-card:visited {
flex: 0 0 280px;
background: var(--surface-white);
border: 1px solid var(--border-light);
border-radius: var(--radius-lg);
overflow: hidden;
text-decoration: none !important;
color: inherit !important;
transition: all 0.3s ease;
}
.slider-card:hover {
border-color: var(--primary-blue);
box-shadow: var(--shadow-lg);
transform: translateY(-2px);
}
.slider-card-image {
width: 100%;
aspect-ratio: 4 / 3;
background: var(--background-secondary);
display: flex;
align-items: center;
justify-content: center;
overflow: hidden;
}
.slider-card-image img {
width: 70%;
height: 70%;
object-fit: contain;
}
.slider-card-content {
padding: 20px;
}
.slider-card-category {
font-size: 0.75rem;
font-weight: 600;
color: var(--primary-blue);
text-transform: uppercase;
letter-spacing: 0.5px;
margin-bottom: 8px;
}
.slider-card-title {
font-size: 1.125rem;
font-weight: 600;
color: var(--text-primary);
margin-bottom: 8px;
line-height: 1.3;
}
.slider-card-desc {
font-size: 0.875rem;
color: var(--text-secondary);
line-height: 1.5;
} .cta-section {
background: linear-gradient(135deg, #101c2e 0%, #1e293b 100%);
position: relative;
}
.cta-section::before {
content: '';
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.cta-content {
text-align: center;
max-width: 700px;
margin: 0 auto;
position: relative;
z-index: 1;
}
.cta-title {
font-size: 2.25rem;
font-weight: 550;
margin-bottom: 16px;
color: white;
letter-spacing: -0.02em;
}
.cta-description {
font-size: 1.125rem;
margin-bottom: 32px;
color: #98a0ac;
line-height: 1.7;
}
.cta-buttons {
display: flex;
gap: 16px;
justify-content: center;
flex-wrap: wrap;
}
.cta-btn {
padding: 14px 32px;
border-radius: var(--radius-md);
font-weight: 600;
font-size: 0.9375rem;
text-decoration: none !important;
transition: all 0.3s ease;
display: inline-block;
}
.cta-btn.primary,
.cta-btn.primary:link,
.cta-btn.primary:visited {
background: var(--primary-blue);
color: #fff !important;
}
.cta-btn.primary:hover,
.cta-btn.primary:focus,
.cta-btn.primary:active {
background: var(--primary-blue-dark);
color: #fff !important;
transform: translateY(-2px);
}
.cta-btn.secondary,
.cta-btn.secondary:link,
.cta-btn.secondary:visited {
background: transparent;
color: #fff !important;
border: 1px solid rgba(255,255,255,0.3);
}
.cta-btn.secondary:hover,
.cta-btn.secondary:focus,
.cta-btn.secondary:active {
border-color: #fff;
color: #fff !important;
background: rgba(255,255,255,0.1);
} a { text-decoration: none !important; }
a:hover, a:focus, a:active { text-decoration: none !important; } @media (max-width: 1200px) {
.products-grid {
grid-template-columns: repeat(3, 1fr);
}
}
@media (max-width: 1024px) {
.products-grid {
grid-template-columns: repeat(3, 1fr);
gap: 16px;
}
.details-content ul {
grid-template-columns: 1fr;
}
}
@media (max-width: 768px) {
.container { padding: 0 20px; }
.section { padding: 60px 0; }
.hero { padding: 40px 0 48px; min-height: auto; }
.hero-title { font-size: clamp(1.55rem, 7vw, 2.2rem); line-height: 1.15; overflow-wrap: break-word; word-wrap: break-word; }
.hero-description { font-size: 1.125rem; }
.products-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
.product-capacity { font-size: 1.75rem; }
.section-title { font-size: 2rem; }
.details-title { font-size: 1.75rem; }
.cta-title { font-size: 1.75rem; }
.cta-buttons { flex-direction: column; align-items: stretch; }
.cta-btn { width: 100%; text-align: center; }
.slider-card,
.slider-card:link,
.slider-card:visited { flex: 0 0 260px; }
}
@media (max-width: 480px) {
.hero-title { font-size: clamp(1.4rem, 7.5vw, 1.85rem); line-height: 1.15; overflow-wrap: break-word; }
.products-grid { grid-template-columns: 1fr; }
.product-capacity { font-size: 1.5rem; }
}