: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;
--warning-orange: #c2410c;
--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: 2px;
--radius-md: 3px;
--radius-lg: 4px;
--radius-xl: 6px;
--font-display: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
}
* {
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;
}
@media (max-width: 768px) {
.container {
padding: 0 20px;
}
}  .hero {
background: var(--surface-white);
padding: 52px 0 48px;
border-bottom: 1px solid var(--border-light);
overflow: hidden;
width: 100%;
}
.hero .container {
overflow-x: hidden;
width: 100%;
}
.hero-content {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 64px;
align-items: center;
min-width: 0;
}
.hero-text,
.hero-image {
min-width: 0;
max-width: 100%;
}
@media (max-width: 1024px) {
.hero-content {
grid-template-columns: 1fr;
gap: 48px;
text-align: center;
}
.hero-text {
margin: 0 auto;
}
.model-grid {
justify-content: center;
}
}
.hero-text {
max-width: 600px;
width: 100%;
overflow-wrap: break-word;
}
.hero-text h1 {
font-size: 3.5rem;
font-weight: 550;
color: var(--text-primary);
line-height: 1.1;
margin-bottom: 8px;
letter-spacing: -0.02em;
overflow-wrap: break-word;
word-wrap: break-word;
}
@media (max-width: 768px) {
.hero-text h1 {
font-size: 2.25rem;
}
}
@media (max-width: 480px) {
.hero-text h1 {
font-size: 1.75rem;
word-wrap: break-word;
}
}
.hero-text .subtitle {
font-size: 1.5rem;
color: var(--primary-blue);
font-weight: 600;
margin-bottom: 24px;
display: block;
}
.hero-text h2.subtitle {
font-size: 1.5rem;
color: var(--primary-blue);
font-weight: 600;
margin-bottom: 24px;
display: block;
}
.hero-text .description {
font-size: 1.125rem;
color: var(--text-secondary);
line-height: 1.7;
margin-bottom: 40px;
max-width: 540px;
overflow-wrap: break-word;
}
@media (max-width: 1024px) {
.hero-text .description {
margin-left: auto;
margin-right: auto;
}
}
.hero-badge {
display: inline-flex;
align-items: center;
gap: 8px;
background: #eef2f9;
color: var(--primary-blue);
padding: 8px 16px;
border-radius: var(--radius-sm);
font-size: 0.875rem;
font-weight: 600;
margin-bottom: 24px;
letter-spacing: 0.01em;
max-width: 100%;
flex-wrap: wrap;
}
.hero-stats {
display: grid;
grid-template-columns: repeat(4, 1fr);
gap: 12px;
margin-bottom: 48px;
min-width: 0;
}
@media (max-width: 960px) {
.hero-stats {
grid-template-columns: repeat(2, 1fr);
gap: 12px;
}
}
.stat-item {
background: var(--background-secondary);
padding: 16px 8px;
border-radius: var(--radius-lg);
display: flex;
flex-direction: column;
justify-content: center;
text-align: left;
transition: transform 0.2s ease;
position: relative;
min-width: 0;
overflow: visible; }
.stat-item:hover {
transform: translateY(-2px);
background: #f0ece4;
} .stat-item::before,
.stat-item::after {
position: absolute;
left: 50%;
transform: translateX(-50%) translateY(10px);
opacity: 0;
transition: all 0.2s ease;
pointer-events: none;
z-index: 20;
visibility: hidden;
}
.stat-item::before {
content: attr(data-tooltip);
bottom: 100%;
margin-bottom: 10px;
background: var(--text-primary);
color: white;
padding: 6px 12px;
border-radius: var(--radius-sm);
font-size: 0.75rem;
white-space: nowrap;
font-weight: 500;
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}
.stat-item::after {
content: '';
border: 6px solid transparent;
border-top-color: var(--text-primary);
bottom: 100%;
margin-bottom: -2px;
}
.stat-item:hover::before,
.stat-item:hover::after {
opacity: 1;
visibility: visible;
transform: translateX(-50%) translateY(0);
} @media (hover: none) {
.stat-item:active::before,
.stat-item:active::after {
opacity: 1;
visibility: visible;
}
}
.stat-value {
font-size: 1.5rem;
color: var(--text-primary);
font-weight: 550;
line-height: 1.2;
margin-bottom: 4px;
display: flex;
align-items: baseline;
gap: 2px;
flex-wrap: nowrap;
letter-spacing: -0.02em; }
@media (max-width: 1024px) {
.stat-item {
text-align: center;
}
.stat-value {
justify-content: center;
}
}
.stat-value .unit {
color: var(--primary-blue);
font-size: 0.9rem;
font-weight: 600;
}
.stat-label {
font-size: 0.75rem;
color: var(--text-muted);
font-weight: 600;
text-transform: uppercase;
letter-spacing: 0.05em;
}
@media (max-width: 480px) {
.stat-value {
font-size: 1.25rem;
}
.stat-value .unit {
font-size: 0.8rem;
}
.stat-item {
padding: 12px 8px;
}
} .model-selector-new .model-header {
font-size: 0.75rem;
color: var(--text-muted);
font-weight: 600;
text-transform: uppercase;
letter-spacing: 0.05em;
margin-bottom: 16px;
text-align: left;
}
@media (max-width: 1024px) {
.model-selector-new .model-header {
text-align: center;
}
}
.model-selector-new {
min-width: 0;
max-width: 100%;
}
.model-grid {
display: flex;
gap: 4px;
flex-wrap: nowrap;
padding-top: 12px;
padding-bottom: 4px;
justify-content: flex-start;
width: 100%;
}
@media (max-width: 1024px) {
.model-grid {
justify-content: space-between;
}
}
.model-item {
display: flex;
flex-direction: column;
padding: 8px 4px;
border: 1px solid var(--border-light);
border-radius: var(--radius-md);
text-decoration: none !important;
transition: all 0.2s ease;
min-width: 0;
background: white;
text-align: center;
flex: 1;
flex-shrink: 1;
flex-basis: 0;
}
@media (max-width: 480px) {
.model-grid .model-item .model-code {
font-size: 0.75rem !important;
}
.model-grid .model-item .model-power {
font-size: 0.7rem !important;
}
}
.model-item:hover {
border-color: var(--primary-blue);
transform: translateY(-2px);
box-shadow: var(--shadow-sm);
}
.model-item.current {
background: var(--primary-blue);
border-color: var(--primary-blue);
}
.model-item .model-code {
font-size: 0.875rem;
font-weight: 600;
color: var(--text-primary);
margin-bottom: 2px;
display: block;
}
.model-item.current .model-code {
color: white;
}
.model-item .model-power {
font-size: 0.8rem;
color: var(--text-secondary);
display: block;
}
.model-item.current .model-power {
color: rgba(255, 255, 255, 0.9);
}
.hero-image {
position: relative;
display: flex;
justify-content: center;
align-items: center;
max-width: 100%;
}
.hero-image .product-image {
max-width: 100%;
width: 100%;
height: auto;
object-fit: contain;
} .hero-image .product-image[src*="sail.webp"],
.hero-image .product-image[src*="stern.webp"],
.hero-image .product-image[src*="outboard.webp"] {
aspect-ratio: 1024 / 1536;
} .floating-badge {
position: absolute;
background: rgba(255, 255, 255, 0.95);
backdrop-filter: blur(8px);
-webkit-backdrop-filter: blur(8px);
padding: 8px 16px;
border-radius: var(--radius-sm);
box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
display: flex;
align-items: center;
gap: 8px;
font-size: 0.85rem;
font-weight: 600;
color: var(--text-primary);
border: 1px solid rgba(255, 255, 255, 1);
z-index: 10;
transition: transform 0.3s ease;
}
.floating-badge:hover {
transform: scale(1.05);
}
@media (max-width: 768px) {
.floating-badge {
display: none !important;
}
}
.floating-badge.badge-1 {
top: 15%;
right: 5%;
}
.floating-badge.badge-2 {
bottom: 15%;
left: 5%;
}
.floating-badge .dot {
width: 8px;
height: 8px;
border-radius: 50%;
background: var(--primary-blue);
}
.floating-badge .dot.green {
background: var(--success-green);
}
.product-image {
max-width: 100%;
height: auto;
filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.15));
animation: float 6s ease-in-out infinite;
}
@keyframes float {
0% {
transform: translateY(0px);
}
50% {
transform: translateY(-15px);
}
100% {
transform: translateY(0px);
}
}
.section {
padding: 100px 0;
scroll-margin-top: 120px;
} .section-navigator {
position: fixed;
right: 36px;
top: 50%;
transform: translateY(-50%);
z-index: 997;
opacity: 0;
visibility: hidden;
transition: opacity 0.3s ease, visibility 0.3s;
display: flex;
flex-direction: column;
align-items: center;
gap: 22px;
padding: 4px 0;
} .section-navigator::before {
content: '';
position: absolute;
left: 50%;
top: 0;
bottom: 0;
width: 1px;
background: var(--border-medium);
transform: translateX(-50%);
z-index: -1;
}
@media (max-width: 1024px) {
.section-navigator {
display: none !important;
}
}
.section-navigator.visible {
opacity: 1;
visibility: visible;
} .nav-dot {
position: relative;
display: block;
width: 9px;
height: 9px;
cursor: pointer;
text-decoration: none;
flex-shrink: 0;
}
.nav-dot::before {
content: '';
position: absolute;
inset: 0;
background: var(--surface-white);
border: 1.5px solid var(--border-medium);
border-radius: 1px;
transition: background-color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}
.nav-dot:hover::before {
border-color: var(--primary-blue);
transform: scale(1.3) rotate(45deg);
}
.nav-dot.active::before {
background: var(--primary-blue);
border-color: var(--primary-blue);
transform: scale(1.3) rotate(45deg);
}
.nav-dot .nav-tooltip {
position: absolute;
right: calc(100% + 14px);
top: 50%;
transform: translateY(-50%) translateX(4px);
background: var(--surface-white);
color: var(--text-primary);
padding: 7px 14px;
border-radius: var(--radius-sm);
border: 1px solid var(--border-light);
font-size: 0.78rem;
font-weight: 500;
letter-spacing: 0.01em;
white-space: nowrap;
opacity: 0;
visibility: hidden;
transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
pointer-events: none;
z-index: 1000;
line-height: 1.3;
}
.nav-dot:hover .nav-tooltip,
.nav-dot:focus-visible .nav-tooltip {
opacity: 1;
visibility: visible;
transform: translateY(-50%) translateX(0);
} .battery-calculator {
background: #f7f5f0;
padding: 80px 0;
overflow: visible;
}
.calculator-wrapper {
display: flex;
flex-direction: column;
gap: 40px;
margin-top: 40px;
} .calc-top-grid {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 24px;
}
.calc-info-card {
background: #FFFFFF;
border-radius: var(--radius-lg);
padding: 32px;
box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
border: 1px solid var(--border-light);
display: flex;
gap: 20px;
align-items: flex-start;
transition: transform 0.2s ease;
}
.calc-info-card:hover {
transform: translateY(-2px);
box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05);
}
.calc-card-icon {
font-size: 24px;
background: #f0ece4;
padding: 12px;
border-radius: var(--radius-md);
display: flex;
align-items: center;
justify-content: center;
width: 48px;
height: 48px;
flex-shrink: 0;
}
.calc-card-content {
flex: 1;
}
.calc-card-content h3 {
font-size: 1.125rem;
font-weight: 600;
color: #101c2e;
margin-bottom: 16px;
}
.calc-info-list {
list-style: none;
padding: 0;
margin: 0;
font-size: 0.95rem;
color: #46505e;
line-height: 1.6;
}
.calc-info-list li {
margin-bottom: 12px;
position: relative;
}
.calc-info-list strong {
color: #101c2e;
font-weight: 600;
}
.power-suggestion-item {
display: flex;
align-items: center;
gap: 10px;
margin-bottom: 10px;
font-weight: 500;
}
.power-suggestion-item i {
width: 20px;
text-align: center;
}
.power-suggestion-item.eco {
color: #166534;
}
.power-suggestion-item.norm {
color: #92400e;
}
.power-suggestion-item.perf {
color: #991b1b;
} .calculator-main-panel {
background: #FFFFFF;
border-radius: var(--radius-xl);
padding: 64px 48px 48px;
box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.05);
position: relative;
border: 1px solid var(--border-light);
margin-top: 24px;
}
.custom-motor-badge {
position: absolute;
top: -28px;
left: 50%;
transform: translateX(-50%);
background: #eef2f9;
border: 4px solid #f7f5f0;
border-radius: 999px;
padding: 12px 32px;
display: flex;
align-items: center;
gap: 12px;
box-shadow: 0 10px 15px -3px rgba(37, 99, 235, 0.1);
z-index: 10;
}
.badge-icon {
color: #2a62c4;
font-size: 1.25rem;
}
.badge-content {
display: flex;
flex-direction: column;
align-items: center;
line-height: 1.2;
}
.badge-label {
font-size: 0.75rem;
font-weight: 600;
color: #2a62c4;
text-transform: uppercase;
letter-spacing: 0.05em;
}
.badge-value {
font-size: 1.25rem;
font-weight: 550;
color: #0c3d86;
} .calc-engine-selector {
display: flex;
flex-direction: column;
align-items: center;
gap: 10px;
margin-bottom: 28px;
}
.calc-engine-selector > span {
font-size: 0.875rem;
font-weight: 600;
color: #67707e;
letter-spacing: 0.02em;
}
.calc-engine-toggle {
display: inline-flex;
flex-wrap: wrap;
max-width: 100%;
background: #f0ece4;
border-radius: 999px;
padding: 4px;
gap: 4px;
}
.calc-engine-btn {
border: none;
background: transparent;
padding: 14px 22px;
min-height: 48px;
border-radius: 999px;
font-weight: 600;
font-size: 0.9rem;
color: #374151;
cursor: pointer;
position: relative;
z-index: 2;
pointer-events: auto;
transition: background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}
.calc-engine-btn:hover {
color: #101c2e;
}
.calc-engine-btn.active {
background: #FFFFFF;
color: #0c3d86;
box-shadow: 0 2px 8px rgba(15, 23, 42, 0.08);
}
.calc-throttles-wrap {
margin-bottom: 8px;
}
.calc-throttle-hint {
margin: 14px 0 0;
font-size: 0.8rem;
color: #67707e;
text-align: center;
} .power-control-section {
margin-top: 10px;
margin-bottom: 50px;
}
.power-header-row {
display: flex;
justify-content: space-between;
align-items: flex-end;
margin-bottom: 24px;
}
.power-val-display {
font-size: 1.125rem;
font-weight: 600;
color: #101c2e;
display: flex;
align-items: baseline;
gap: 8px;
}
.power-val-highlight {
color: #b45309;
font-weight: 550;
font-size: 1.5rem;
}
.power-percent-display {
font-size: 0.9rem;
color: #67707e;
font-weight: 500;
}
.power-percent-display span {
font-weight: 600;
color: #101c2e;
} .slider-wrapper {
position: relative;
height: 40px;
display: flex;
align-items: center;
margin-bottom: 24px;
}
input[type=range].custom-slider {
-webkit-appearance: none;
width: 100%;
background: transparent;
z-index: 5;
cursor: pointer;
height: 100%;
position: absolute;
top: 0;
left: 0;
margin: 0;
border: 0 !important;
padding: 0 !important;
box-shadow: none !important;
}
input[type=range].custom-slider:focus {
outline: none !important;
border: 0 !important;
box-shadow: none !important;
} input[type=range].custom-slider::-webkit-slider-runnable-track {
width: 100%;
height: 16px;
cursor: pointer;
background: transparent;
}
input[type=range].custom-slider::-moz-range-track {
width: 100%;
height: 16px;
cursor: pointer;
background: transparent;
} input[type=range].custom-slider::-webkit-slider-thumb {
-webkit-appearance: none;
height: 32px;
width: 32px;
border-radius: 50%;
background: #ffffff;
border: 4px solid #e7e2d8;
box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
cursor: pointer;
margin-top: -8px; position: relative;
z-index: 10;
}
input[type=range].custom-slider::-moz-range-thumb {
height: 32px;
width: 32px;
border: 4px solid #e7e2d8;
border-radius: 50%;
background: #ffffff;
cursor: pointer;
box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
z-index: 10;
} .slider-track-bg {
position: absolute;
top: 50%;
left: 0;
right: 0;
height: 16px;
background: #f0ece4;
border-radius: 999px;
transform: translateY(-50%);
z-index: 1;
} .slider-progress {
position: absolute;
top: 50%;
left: 0;
height: 16px;
background: #101c2e;
border-radius: 999px;
transform: translateY(-50%);
pointer-events: none;
z-index: 2;
min-width: 16px;
} .status-indicators-grid {
display: grid;
grid-template-columns: 1fr 1fr 1fr;
gap: 16px;
}
.status-box {
background: #f7f5f0;
border: 1px solid transparent;
border-radius: var(--radius-md);
padding: 16px;
min-height: 48px;
font-size: 0.85rem;
font-weight: 500;
display: flex;
align-items: center;
justify-content: center;
gap: 8px;
color: #374151;
transition: background-color 0.3s cubic-bezier(0.4, 0, 0.2, 1),
color 0.3s cubic-bezier(0.4, 0, 0.2, 1),
box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1);
text-align: center;
overflow-wrap: break-word;
}
.status-box i {
font-size: 1.1em;
} .status-box.active {
font-weight: 600;
box-shadow: 0 0 0 2px currentColor;
}
.status-box.eco.active {
background: #F0FDF4;
color: #166534;
border-color: #15803d;
}
.status-box.normal.active {
background: #FFFBEB;
color: #92400e;
border-color: #b45309;
}
.status-box.perf.active {
background: #FEF2F2;
color: #991b1b;
border-color: #b91c1c;
} .power-val-highlight.text-eco {
color: #166534;
}
.power-val-highlight.text-norm {
color: #92400e;
}
.power-val-highlight.text-perf {
color: #991b1b;
} .battery-selection-area {
margin-top: 48px;
}
.battery-selection-area h3 {
font-size: 1.25rem;
font-weight: 600;
margin-bottom: 24px;
color: #101c2e;
}
.battery-options-grid {
display: grid;
grid-template-columns: repeat(4, 1fr);
gap: 16px;
} .battery-options button.battery-btn {
appearance: none;
background: #FFFFFF;
border: 1px solid #e7e2d8;
border-radius: var(--radius-lg);
padding: 24px;
display: flex;
flex-direction: column;
align-items: flex-start;
justify-content: space-between;
gap: 16px;
cursor: pointer;
transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
height: 120px;
width: 100%;
position: relative;
}
.battery-options button.battery-btn:hover {
border-color: #2a62c4;
background: #f7f5f0;
transform: translateY(-2px);
box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}
.battery-options button.battery-btn.active {
background: #eef2f9;
border-color: #2a62c4;
box-shadow: 0 0 0 1px #2a62c4;
} .battery-options button.battery-btn .battery-icon {
display: flex;
align-items: center;
justify-content: center;
color: var(--primary-blue);
opacity: 0.4;
transition: opacity 0.2s ease, transform 0.2s ease;
background: transparent;
}
.battery-options button.battery-btn.active .battery-icon {
opacity: 1;
transform: scale(1.1);
}
.battery-options button.battery-btn .battery-capacity {
font-size: 1.125rem;
font-weight: 600;
color: #101c2e;
}
.battery-options button.battery-btn.active .battery-capacity {
color: #0c3d86;
} .results-section {
margin-top: 32px;
display: flex;
justify-content: center;
}
.result-card {
background: #1E293B;
color: white;
padding: 20px 40px;
border-radius: var(--radius-lg);
display: flex;
gap: 32px;
align-items: center;
box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}
.result-value span#resultHours {
font-weight: 550;
color: #6aa9ec;
} @media (max-width: 1024px) {
.calc-top-grid {
grid-template-columns: 1fr;
}
.status-indicators-grid {
grid-template-columns: 1fr;
gap: 8px;
}
.battery-options-grid,
.battery-options {
grid-template-columns: repeat(3, 1fr) !important;
display: grid;
gap: 12px;
}
}
@media (max-width: 640px) {
.battery-options-grid,
.battery-options {
grid-template-columns: repeat(2, 1fr) !important;
}
.calculator-main-panel {
padding: 48px 20px 32px;
overflow-x: clip;
max-width: 100%;
}
.calc-engine-toggle {
display: flex;
width: 100%;
}
.calc-engine-btn {
flex: 1 1 0;
min-height: 48px;
padding: 14px 12px;
white-space: normal;
line-height: 1.3;
}
.badge-value {
font-size: 1rem;
}
.custom-motor-badge {
padding: 8px 16px;
width: 90%;
justify-content: center;
}
.calc-throttles.is-dual {
flex-direction: column;
align-items: center;
gap: 24px;
}
.calc-throttles.is-dual .gk-throttle {
max-width: 100%;
}
} .calculator-notes {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 24px;
margin-top: 32px;
}
.note-item {
background: #FFFFFF;
border-radius: var(--radius-lg);
padding: 24px;
border: 1px solid #e7e2d8;
box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
display: flex;
align-items: flex-start;
gap: 16px;
transition: all 0.2s ease;
}
.note-item:hover {
transform: translateY(-2px);
box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05);
border-color: #dcd6c9;
}
.note-icon {
width: 48px;
height: 48px;
border-radius: var(--radius-md);
display: flex;
align-items: center;
justify-content: center;
font-size: 1.5rem;
flex-shrink: 0;
}
.note-item:first-child .note-icon {
background: #FFF7ED;
color: #C2410C;
}
.note-item:last-child .note-icon {
background: #eef2f9;
color: #0c3d86;
}
.note-content h4 {
font-size: 1rem;
font-weight: 600;
color: #101c2e;
margin: 0 0 8px 0;
}
.note-content p {
font-size: 0.9rem;
color: #67707e;
line-height: 1.6;
margin: 0;
}
@media (max-width: 768px) {
.calculator-notes {
grid-template-columns: 1fr;
}
}
.section-header {
text-align: center;
margin-bottom: 80px;
position: relative;
}
.section-header::after {
content: '';
position: absolute;
bottom: -20px;
left: 50%;
transform: translateX(-50%);
width: 80px;
height: 3px;
background: linear-gradient(90deg, var(--primary-blue), var(--accent-blue));
border-radius: 2px;
}
.section-header h2 {
font-size: 3rem;
font-weight: 550;
color: var(--text-primary);
margin-bottom: 20px;
letter-spacing: -0.02em;
line-height: 1.2;
}
.section-header p {
font-size: 1.25rem;
color: var(--text-secondary);
max-width: 640px;
margin: 0 auto;
line-height: 1.6;
font-weight: 500;
}
.key-features {
background: var(--background-secondary);
position: relative;
}
.key-features::before {
content: '';
position: absolute;
top: 0;
left: 0;
right: 0;
height: 1px;
background: linear-gradient(90deg, transparent, var(--border-light), transparent);
}
.features-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
gap: 32px;
}
.feature-card {
background: var(--surface-white);
border: 1px solid var(--border-light);
border-radius: var(--radius-lg);
padding: 40px;
transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
position: relative;
overflow: hidden;
}
.feature-card::before {
content: '';
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
background: linear-gradient(135deg, var(--primary-blue-light) 0%, var(--accent-blue) 100%);
opacity: 0;
transition: opacity 0.3s ease;
border-radius: var(--radius-lg);
}
.feature-card:hover {
border-color: var(--primary-blue);
box-shadow: var(--shadow-xl);
transform: translateY(-8px);
}
.feature-card:hover::before {
opacity: 0.02;
}
.feature-icon {
width: 64px;
height: 64px;
background: linear-gradient(135deg, var(--primary-blue), var(--primary-blue-light));
border: none;
border-radius: var(--radius-lg);
display: flex;
align-items: center;
justify-content: center;
font-size: 1.75rem;
margin-bottom: 24px;
color: white;
position: relative;
z-index: 2;
box-shadow: var(--shadow-md);
transition: all 0.3s ease;
}
.feature-card:hover .feature-icon {
transform: scale(1.1);
box-shadow: var(--shadow-lg);
}
.feature-card h3 {
font-size: 1.375rem;
font-weight: 600;
color: var(--text-primary);
margin-bottom: 12px;
line-height: 1.3;
position: relative;
z-index: 2;
}
.feature-summary {
font-size: 1rem;
color: var(--primary-blue);
font-weight: 600;
margin-bottom: 16px;
position: relative;
z-index: 2;
}
.feature-detail {
font-size: 1rem;
color: var(--text-secondary);
line-height: 1.7;
position: relative;
z-index: 2;
}
.specifications {
background: var(--background-secondary);
}
.spec-tabs {
display: flex;
justify-content: center;
margin-bottom: 40px;
gap: 4px;
background: var(--surface-white);
border-radius: var(--radius-lg);
padding: 6px;
border: 1px solid var(--border-light);
flex-wrap: wrap;
box-shadow: var(--shadow-sm);
}
.tab-button {
background: transparent;
border: none;
color: var(--text-muted);
padding: 12px 20px;
border-radius: var(--radius-md);
cursor: pointer;
transition: all 0.2s ease;
font-weight: 600;
font-size: 0.95rem;
}
.tab-button:focus-visible {
outline: 2px solid var(--primary-blue);
outline-offset: 2px;
}
.tab-hint {
text-align: center;
color: var(--text-muted);
font-size: 0.9rem;
margin-bottom: 8px;
}
.tab-button.active,
.tab-button:hover {
background: var(--primary-blue);
color: white;
}
.tab-content {
display: none;
}
.tab-content.active {
display: block;
}
.tab-content[hidden] {
display: none !important;
}
.spec-table-container {
background: var(--surface-white);
border-radius: var(--radius-lg);
border: 1px solid var(--border-light);
overflow: hidden;
box-shadow: var(--shadow-sm);
}
.spec-table {
width: 100%;
border-collapse: collapse;
}
.spec-table th,
.spec-table td {
padding: 18px 28px;
text-align: left;
border-bottom: 1px solid var(--border-light);
vertical-align: top;
}
.spec-table th {
background: var(--background-secondary);
font-weight: 600;
color: var(--text-primary);
font-size: 0.9rem;
width: 35%;
text-align: left;
padding-left: 40px;
}
.spec-table td {
font-size: 0.95rem;
color: var(--text-secondary);
font-weight: 500;
}
.spec-table tr:last-child th,
.spec-table tr:last-child td {
border-bottom: none;
}
.spec-table strong {
color: var(--primary-blue);
font-weight: 600;
}
.spec-table .footnote-ref {
color: var(--primary-blue);
font-weight: 600;
font-size: 0.85rem;
margin-left: 2px;
}
.spec-table small {
color: var(--text-muted);
font-size: 0.85rem;
display: block;
margin-top: 2px;
font-weight: 400;
}
@media (max-width: 768px) {
.spec-table {
font-size: 0.9rem;
}
.spec-table th,
.spec-table td {
padding: 14px 20px;
}
.spec-table th {
font-size: 0.85rem;
}
.spec-table td {
font-size: 0.9rem;
}
}
@media (max-width: 480px) {
.spec-table th,
.spec-table td {
padding: 10px 16px;
font-size: 0.85rem;
}
.spec-table th {
width: 40%;
}
}
.specifications-footnotes {
margin-top: 32px;
padding: 24px;
background: var(--surface-white);
border-radius: var(--radius-lg);
border: 1px solid var(--border-light);
box-shadow: var(--shadow-sm);
}
.footnote-item {
display: flex;
margin-bottom: 12px;
gap: 12px;
font-size: 0.9rem;
align-items: flex-start;
}
.footnote-item:last-child {
margin-bottom: 0;
}
.footnote-mark {
color: var(--primary-blue);
font-weight: 600;
flex-shrink: 0;
font-size: 0.9rem;
min-width: 16px;
}
.footnote-text {
color: var(--text-secondary);
line-height: 1.5;
flex: 1;
}
.usage-areas {
background: var(--background-secondary);
border-top: 1px solid var(--border-light);
}
.usage-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
gap: 20px;
}
.usage-item {
background: var(--surface-white);
border: 1px solid var(--border-light);
color: var(--text-primary);
padding: 24px 20px;
text-align: center;
border-radius: var(--radius-lg);
font-weight: 600;
font-size: 1rem;
transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
position: relative;
overflow: hidden;
cursor: pointer;
box-shadow: var(--shadow-sm);
}
.usage-item::before {
content: '';
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
background: linear-gradient(135deg, var(--primary-blue), var(--accent-blue));
opacity: 0;
transition: opacity 0.3s ease;
}
.usage-item::after {
content: '';
position: absolute;
top: 0;
left: 0;
width: 4px;
height: 100%;
background: linear-gradient(180deg, var(--primary-blue), var(--accent-blue));
transform: scaleY(0);
transition: transform 0.3s ease;
transform-origin: bottom;
}
.usage-item:hover {
transform: translateY(-4px);
box-shadow: var(--shadow-lg);
border-color: var(--primary-blue);
color: var(--primary-blue);
}
.usage-item:hover::before {
opacity: 0.03;
}
.usage-item:hover::after {
transform: scaleY(1);
} .model-comparison {
background: var(--background-secondary);
border-top: 1px solid var(--border-light);
}
.comparison-table-wrapper {
overflow-x: auto;
margin-bottom: 40px;
border-radius: var(--radius-lg);
box-shadow: var(--shadow-md);
}
.comparison-table-container {
background: var(--surface-white);
border: 1px solid var(--border-light);
border-radius: var(--radius-lg);
overflow: hidden;
min-width: 800px;
}
.comparison-table {
width: 100%;
border-collapse: collapse;
font-size: 0.95rem;
}
.comparison-table th {
background: linear-gradient(135deg, var(--primary-blue), var(--primary-blue-light));
color: white;
padding: 20px 16px;
text-align: center;
font-weight: 600;
font-size: 0.9rem;
border-bottom: 2px solid var(--primary-blue);
position: relative;
box-shadow: var(--shadow-sm);
}
.comparison-table th.model-col a.model-link,
.comparison-table th.model-col a.model-link:link,
.comparison-table th.model-col a.model-link:visited {
color: #fff !important;
text-decoration: none !important;
font-weight: 550;
display: inline-block;
padding: 4px 6px;
border-radius: 6px;
transition: color 0.2s ease, background-color 0.2s ease;
}
.comparison-table th.model-col a.model-link:hover,
.comparison-table th.model-col a.model-link:focus-visible,
.comparison-table th.model-col a.model-link:active {
color: #fff !important;
text-decoration: underline;
outline: none;
background-color: rgba(255, 255, 255, 0.08);
}
.comparison-table th.feature-col {
background: linear-gradient(135deg, var(--background-tertiary), var(--background-secondary));
color: var(--text-primary);
text-align: left;
width: 180px;
min-width: 180px;
border-right: 2px solid var(--primary-blue);
font-weight: 550;
}
.comparison-table th.model-col {
min-width: 140px;
width: 140px;
}
.current-model {
display: block;
font-size: 0.75rem;
font-weight: 500;
color: var(--accent-blue);
margin-top: 4px;
text-transform: uppercase;
letter-spacing: 0.5px;
}
.comparison-table td {
padding: 16px;
text-align: center;
border-bottom: 1px solid var(--border-light);
vertical-align: middle;
transition: background-color 0.2s ease;
}
.comparison-table td.feature-name {
background: var(--background-tertiary);
font-weight: 600;
color: var(--text-primary);
text-align: left;
border-right: 2px solid var(--border-light);
}
.comparison-table td.current-highlight {
background: linear-gradient(135deg, var(--primary-blue-light), var(--accent-blue));
background-size: 100% 100%;
background-clip: text;
-webkit-background-clip: text;
color: transparent;
font-weight: 600;
position: relative;
}
.comparison-table td.current-highlight::before {
content: '';
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
background: linear-gradient(135deg, rgba(37, 99, 235, 0.05), rgba(96, 165, 250, 0.05));
border-radius: 4px;
z-index: -1;
}
.comparison-table td.current-highlight strong {
background: linear-gradient(135deg, var(--primary-blue), var(--primary-blue-light));
background-clip: text;
-webkit-background-clip: text;
color: transparent;
}
.comparison-table tbody tr:hover td {
background-color: var(--background-secondary);
}
.comparison-table tbody tr:hover td.feature-name {
background-color: var(--border-light);
}
.comparison-table tbody tr:hover td.current-highlight {
background-color: rgba(37, 99, 235, 0.08);
}
.comparison-note {
background: var(--surface-white);
border: 1px solid var(--border-light);
border-radius: var(--radius-lg);
padding: 24px;
margin-bottom: 32px;
box-shadow: var(--shadow-sm);
}
.comparison-note p {
color: var(--text-secondary);
font-size: 0.95rem;
line-height: 1.6;
margin: 0;
}
.comparison-cta {
background: linear-gradient(135deg, var(--primary-blue), var(--primary-blue-light));
color: white;
text-align: center;
padding: 48px 32px;
border-radius: var(--radius-xl);
box-shadow: var(--shadow-lg);
position: relative;
overflow: hidden;
}
.comparison-cta::before {
content: '';
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
background:
radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
pointer-events: none;
}
.comparison-cta h3 {
font-size: 2rem;
font-weight: 550;
margin-bottom: 12px;
position: relative;
z-index: 2;
}
.comparison-cta p {
font-size: 1.125rem;
color: rgba(255, 255, 255, 0.9);
margin-bottom: 32px;
position: relative;
z-index: 2;
}
.cta-button,
.cta-button:link,
.cta-button:visited {
display: inline-block;
background: var(--surface-white);
color: var(--primary-blue) !important;
padding: 16px 32px;
text-decoration: none !important;
border-radius: var(--radius-lg);
font-weight: 600;
font-size: 1.1rem;
transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
box-shadow: var(--shadow-md);
position: relative;
z-index: 2;
border: 2px solid transparent;
}
.cta-button:hover,
.cta-button:focus,
.cta-button:active {
background: var(--background-secondary);
color: var(--primary-blue-dark) !important;
transform: translateY(-2px);
box-shadow: var(--shadow-xl);
border-color: rgba(255, 255, 255, 0.2);
} .table-hint {
display: none;
color: var(--text-muted);
font-size: 0.9rem;
margin-bottom: 8px;
text-align: right;
}
.comparison-table thead th {
position: sticky;
top: 0;
z-index: 4;
}
.comparison-table th.feature-col {
position: sticky;
left: 0;
z-index: 5;
box-shadow: 8px 0 10px -8px rgba(0, 0, 0, 0.08);
}
.comparison-table td.feature-name {
position: sticky;
left: 0;
z-index: 3;
box-shadow: 8px 0 10px -8px rgba(0, 0, 0, 0.06);
}
.comparison-table-wrapper {
-webkit-overflow-scrolling: touch;
overscroll-behavior-x: contain;
touch-action: pan-x;
}
@media (max-width: 768px) {
.table-hint {
display: block;
}
.comparison-table-wrapper {
margin: 0 0 40px 0;
border-radius: 0;
}
.comparison-table-container {
border-radius: 0;
border-left: none;
border-right: none;
min-width: 600px;
}
.comparison-table th,
.comparison-table td {
padding: 12px 8px;
font-size: 0.85rem;
}
.comparison-table th.feature-col {
width: 120px;
min-width: 120px;
}
.comparison-table th.model-col {
min-width: 100px;
width: 100px;
}
.current-model {
font-size: 0.7rem;
}
.comparison-cta {
padding: 32px 24px;
margin: 0 -20px;
border-radius: 0;
}
.comparison-cta h3 {
font-size: 1.5rem;
}
.comparison-cta p {
font-size: 1rem;
margin-bottom: 24px;
}
.cta-button {
padding: 14px 28px;
font-size: 1rem;
}
}
@media (max-width: 480px) {
.comparison-table-container {
min-width: 500px;
}
.comparison-table th,
.comparison-table td {
padding: 10px 6px;
font-size: 0.8rem;
}
.comparison-table th.feature-col {
width: 100px;
min-width: 100px;
}
.comparison-table th.model-col {
min-width: 80px;
width: 80px;
}
}
.download-section {
background: linear-gradient(135deg, var(--text-primary) 0%, #1e293b 100%);
color: white;
text-align: center;
position: relative;
overflow: hidden;
}
.download-section::before {
content: '';
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
background:
radial-gradient(circle at 20% 20%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
radial-gradient(circle at 80% 80%, rgba(96, 165, 250, 0.1) 0%, transparent 50%);
pointer-events: none;
}
.download-section .container {
position: relative;
z-index: 2;
}
.download-section h2 {
font-size: 3rem;
font-weight: 550;
margin-bottom: 20px;
letter-spacing: -0.02em;
color: #ffffff !important;
}
.download-section p {
font-size: 1.25rem;
color: #dcd6c9;
margin-bottom: 48px;
font-weight: 500;
}
.download-buttons {
display: flex;
justify-content: center;
gap: 32px;
flex-wrap: wrap;
}
.download-btn,
.download-btn:link,
.download-btn:visited {
background: var(--surface-white);
color: var(--text-primary) !important;
padding: 20px 32px;
text-decoration: none !important;
border-radius: var(--radius-lg);
font-weight: 600;
font-size: 1rem;
transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
display: flex;
align-items: center;
gap: 12px;
box-shadow: var(--shadow-lg);
border: 1px solid rgba(255, 255, 255, 0.1);
position: relative;
overflow: hidden;
}
.download-btn::before {
content: '';
position: absolute;
top: 0;
left: -100%;
width: 100%;
height: 100%;
background: linear-gradient(90deg, transparent, rgba(15, 77, 168, 0.1), transparent);
transition: left 0.6s ease;
}
.download-btn:hover,
.download-btn:focus,
.download-btn:active {
background: var(--background-secondary);
color: var(--primary-blue) !important;
transform: translateY(-4px);
box-shadow: var(--shadow-xl);
border-color: rgba(15, 77, 168, 0.2);
}
.download-btn:hover::before {
left: 100%;
}
.download-btn.contact-cta,
.download-btn.contact-cta:link,
.download-btn.contact-cta:visited {
background: linear-gradient(135deg, var(--success-green), #059669);
color: #fff !important;
border: 2px solid rgba(255, 255, 255, 0.2);
position: relative;
overflow: hidden;
}
.download-btn.contact-cta::before {
background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
}
.download-btn.contact-cta:hover,
.download-btn.contact-cta:focus,
.download-btn.contact-cta:active {
background: linear-gradient(135deg, #047857, var(--success-green));
color: #fff !important;
transform: translateY(-6px);
box-shadow: 0 25px 50px -12px rgba(5, 150, 105, 0.25);
border-color: rgba(255, 255, 255, 0.3);
} .accessories-section {
background: var(--background-secondary);
overflow: hidden;
}
.accessories-slider-wrapper {
position: relative;
margin-top: 48px;
}
.accessories-slider-header {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 28px;
}
.accessories-slider-hint {
font-size: 0.875rem;
color: var(--text-muted);
display: flex;
align-items: center;
gap: 8px;
}
.accessories-slider-hint span {
animation: slideHint 2s ease-in-out infinite;
}
@keyframes slideHint {
0%,
100% {
transform: translateX(0);
opacity: 0.7;
}
50% {
transform: translateX(5px);
opacity: 1;
}
}
.accessories-slider-nav {
display: flex;
gap: 10px;
}
.accessory-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 0.3s cubic-bezier(0.4, 0, 0.2, 1);
color: var(--text-secondary);
font-size: 1.25rem;
font-weight: 600;
box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
position: relative;
overflow: hidden;
}
.accessory-slider-btn::before {
content: '';
position: absolute;
inset: 0;
background: linear-gradient(135deg, var(--primary-blue), var(--primary-blue-light));
opacity: 0;
transition: opacity 0.3s ease;
border-radius: var(--radius-md);
}
.accessory-slider-btn span {
position: relative;
z-index: 1;
}
.accessory-slider-btn:hover {
border-color: var(--primary-blue);
transform: scale(1.05);
box-shadow: 0 4px 16px rgba(0, 102, 204, 0.2);
}
.accessory-slider-btn:hover::before {
opacity: 1;
}
.accessory-slider-btn:hover span {
color: #fff;
}
.accessory-slider-btn:active {
transform: scale(0.95);
}
.accessories-slider-container {
position: relative;
margin: 0 -20px;
padding: 0 20px;
}
.accessories-slider-container::before,
.accessories-slider-container::after {
content: '';
position: absolute;
top: 0;
bottom: 16px;
width: 60px;
z-index: 2;
pointer-events: none;
}
.accessories-slider-container::before {
left: 0;
background: linear-gradient(to right, var(--background-secondary) 0%, transparent 100%);
}
.accessories-slider-container::after {
right: 0;
background: linear-gradient(to left, var(--background-secondary) 0%, transparent 100%);
}
.accessories-slider {
display: flex;
gap: 24px;
overflow-x: auto;
padding: 12px 4px 20px;
scrollbar-width: none;
-ms-overflow-style: none;
scroll-snap-type: x mandatory;
}
.accessories-slider::-webkit-scrollbar {
display: none;
}
.accessory-card {
flex: 0 0 220px;
background: var(--surface-white);
border-radius: var(--radius-lg);
overflow: hidden;
box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
border: 1px solid rgba(0, 0, 0, 0.04);
cursor: pointer;
text-decoration: none !important;
color: inherit;
scroll-snap-align: start;
position: relative;
}
.accessory-card::after {
content: '';
position: absolute;
inset: 0;
border-radius: var(--radius-lg);
border: 2px solid var(--primary-blue);
opacity: 0;
transition: opacity 0.3s ease;
pointer-events: none;
}
.accessory-card:hover {
transform: translateY(-8px) scale(1.02);
box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}
.accessory-card:hover::after {
opacity: 1;
}
.accessory-image-wrapper {
position: relative;
width: 100%;
aspect-ratio: 1 / 1;
overflow: hidden;
background: linear-gradient(180deg, #f7f5f0 0%, #f0ece4 100%);
}
.accessory-image {
width: 100%;
height: 100%;
object-fit: contain;
object-position: center;
transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
padding: 20px;
}
.accessory-card:hover .accessory-image {
transform: scale(1.08);
}
.accessory-overlay {
display: none;
}
.accessory-content {
padding: 16px 18px 18px;
background: #fff;
position: relative;
}
.accessory-content::before {
content: '';
position: absolute;
top: 0;
left: 18px;
right: 18px;
height: 1px;
background: linear-gradient(90deg, transparent 0%, var(--border-light) 50%, transparent 100%);
}
.accessory-title {
font-size: 0.9375rem;
font-weight: 600;
color: var(--text-primary);
margin-bottom: 6px;
letter-spacing: -0.01em;
line-height: 1.3;
transition: color 0.3s ease;
}
.accessory-card:hover .accessory-title {
color: var(--primary-blue);
}
.accessory-description {
font-size: 0.8125rem;
color: var(--text-secondary);
line-height: 1.5;
margin: 0;
display: -webkit-box;
-webkit-line-clamp: 2;
-webkit-box-orient: vertical;
overflow: hidden;
}
@media (max-width: 1024px) {
.hero-content {
grid-template-columns: 1fr;
gap: 32px;
text-align: center;
}
.hero-text h1 {
font-size: clamp(1.7rem, 5vw, 2.5rem);
overflow-wrap: break-word;
}
.features-grid {
grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
gap: 28px;
}
.accessory-card {
flex: 0 0 200px;
}
.accessories-slider {
gap: 20px;
}
}
@media (max-width: 768px) {
.container {
padding: 0 20px;
}
.section {
padding: 80px 0;
}
.hero {
padding: 40px 0 36px;
}
.hero-content {
gap: 32px;
}
.hero-text {
max-width: 100%;
}
.hero-text h1 {
font-size: clamp(1.55rem, 7vw, 2.25rem);
margin-bottom: 12px;
overflow-wrap: break-word;
line-height: 1.15;
}
.hero-text .subtitle {
font-size: 1.125rem;
margin-bottom: 16px;
}
.hero-text .description {
font-size: 0.95rem;
margin-bottom: 24px;
max-width: 100%;
}
.hero-badge {
padding: 6px 12px;
font-size: 0.8rem;
margin-bottom: 16px;
}
.hero-stats {
grid-template-columns: repeat(2, 1fr);
gap: 12px;
margin-top: 24px;
}
.stat-item {
padding: 16px;
}
.stat-value,
.stat-number {
font-size: 1.5rem;
}
.section-header {
margin-bottom: 60px;
}
.section-header h2 {
font-size: 2.25rem;
margin-bottom: 16px;
}
.section-header p {
font-size: 1.125rem;
}
.features-grid {
grid-template-columns: 1fr;
gap: 24px;
}
.feature-card {
padding: 32px;
}
.spec-tabs {
flex-direction: column;
align-items: stretch;
gap: 2px;
padding: 4px;
}
.tab-button {
text-align: center;
padding: 10px 16px;
}
.specifications-footnotes {
padding: 20px;
margin-top: 24px;
}
.usage-grid {
grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
gap: 16px;
}
.usage-item {
padding: 20px 16px;
font-size: 0.95rem;
}
.download-section h2 {
font-size: 2.25rem;
margin-bottom: 16px;
}
.download-section p {
font-size: 1.125rem;
margin-bottom: 32px;
}
.download-buttons {
flex-direction: column;
align-items: center;
gap: 20px;
}
.download-btn {
padding: 18px 28px;
font-size: 0.95rem;
width: 100%;
max-width: 300px;
justify-content: center;
}
.accessories-grid {
grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
gap: 20px;
}
.accessory-content {
padding: 20px;
}
.accessory-title {
font-size: 1.125rem;
}
.accessory-description {
font-size: 0.9rem;
}
}
@media (max-width: 480px) {
.comparison-table thead th,
.comparison-table th.feature-col,
.comparison-table td.feature-name {
position: static;
box-shadow: none;
}
.container {
padding: 0 16px;
}
.hero {
padding: 32px 0 28px;
}
.hero-content {
gap: 24px;
}
.hero-text h1 {
font-size: clamp(1.4rem, 7.5vw, 1.75rem);
line-height: 1.2;
overflow-wrap: break-word;
}
.hero-stats {
grid-template-columns: repeat(2, 1fr);
gap: 8px;
margin-bottom: 32px;
}
.stat-item {
padding: 12px;
}
.stat-value,
.stat-number {
font-size: 1.25rem;
}
.stat-label {
font-size: 0.8rem;
}
.section-header h2 {
font-size: 2rem;
}
.feature-card {
padding: 24px;
}
.feature-icon {
width: 56px;
height: 56px;
font-size: 1.5rem;
}
.usage-grid {
grid-template-columns: 1fr;
}
}
.mobile-cta-bar {
position: fixed;
left: 0;
right: 0;
bottom: 0;
background: rgba(255, 255, 255, 0.85);
backdrop-filter: saturate(180%) blur(10px);
border-top: 1px solid var(--border-light);
padding: 12px 16px;
box-shadow: 0 -10px 20px -15px rgba(0, 0, 0, 0.15);
display: none;
z-index: 999;
}
.mobile-cta-btn,
.mobile-cta-btn:link,
.mobile-cta-btn:visited {
display: block;
text-align: center;
background: linear-gradient(135deg, var(--primary-blue), var(--primary-blue-light));
color: #fff !important;
padding: 14px 16px;
border-radius: var(--radius-md);
font-weight: 550;
text-decoration: none !important;
box-shadow: var(--shadow-md);
}
.mobile-cta-btn:hover,
.mobile-cta-btn:focus,
.mobile-cta-btn:active {
opacity: 0.95;
}
@media (max-width: 768px) {
html body:has(.mobile-cta-bar) {
padding-bottom: 96px !important;
}
.mobile-cta-bar {
display: block;
}
.accessories-slider-wrapper {
margin-top: 32px;
}
.accessories-slider-header {
flex-direction: column;
gap: 16px;
align-items: flex-start;
}
.accessories-slider-hint {
font-size: 0.8125rem;
}
.accessories-slider-container {
margin: 0 -16px;
padding: 0 16px;
}
.accessories-slider-container::before,
.accessories-slider-container::after {
width: 40px;
}
.accessories-slider {
gap: 16px;
padding: 8px 4px 16px;
}
.accessory-card {
flex: 0 0 180px;
border-radius: var(--radius-md);
}
.accessory-card::after {
border-radius: var(--radius-md);
}
.accessory-image {
padding: 14px;
}
.accessory-content {
padding: 12px 14px 14px;
}
.accessory-title {
font-size: 0.875rem;
}
.accessory-description {
font-size: 0.75rem;
-webkit-line-clamp: 2;
}
} #calculator .power-suggestion-item.eco,
#calculator .power-suggestion-item.eco span {
color: #14532d;
}
#calculator .power-suggestion-item.norm,
#calculator .power-suggestion-item.norm span {
color: #78350f;
}
#calculator .power-suggestion-item.perf,
#calculator .power-suggestion-item.perf span {
color: #7f1d1d;
}
#calculator .calc-engine-btn {
color: #1f2937;
min-height: 48px;
}
#calculator .calc-engine-btn.active {
color: #0c3d86;
}
#calculator #powerValue,
#calculator .power-val-highlight {
color: #78350f;
}
#calculator #powerValue.text-eco,
#calculator .power-val-highlight.text-eco {
color: #14532d;
}
#calculator #powerValue.text-norm,
#calculator .power-val-highlight.text-norm {
color: #78350f;
}
#calculator #powerValue.text-perf,
#calculator .power-val-highlight.text-perf {
color: #7f1d1d;
}
#calculator .status-box {
color: #374151;
}
#calculator .status-box.eco.active {
color: #14532d;
}
#calculator .status-box.normal.active {
color: #78350f;
}
#calculator .status-box.perf.active {
color: #7f1d1d;
}
#calc-throttle-controls {
min-height: 500px;
} h1, h2, h3, h4 {
font-family: var(--font-display);
font-weight: 550;
letter-spacing: -0.01em;
line-height: 1.12;
text-wrap: balance;
}
.hero-badge,
.section-label,
[class*="badge"] {
letter-spacing: 0.14em;
text-transform: uppercase;
font-size: 0.72rem;
font-weight: 600;
}
section, .section {
scroll-margin-top: 120px;
}