:root {
--color-primary: #1E6FD9;
--color-primary-hover: #175CB5;
--color-primary-dark: #0A4DA4;
--color-primary-light: #E8F4FD;
--color-primary-bg: #F0F7FF;
--color-accent: #00B894;
--color-accent-light: #E6FAF5;
--color-red: #E74C3C;
--color-red-light: #FDEDEC;
--color-green: #27AE60;
--color-green-light: #E9F7EF;
--color-text: #1A1A2E;
--color-text-secondary: #5A6B7F;
--color-text-muted: #94A3B8;
--color-bg: #FFFFFF;
--color-bg-alt: #F7FAFC;
--color-bg-alt2: #EEF2F7;
--color-border: #E2E8F0;
--color-border-light: #EDF2F7;
--space-xs: 0.25rem;
--space-sm: 0.5rem;
--space-md: 1rem;
--space-lg: 1.5rem;
--space-xl: 2.5rem;
--space-2xl: 4rem;
--space-3xl: 6rem;
--font-heading: 'Plus Jakarta Sans', 'Inter', system-ui, sans-serif;
--font-body: 'Inter', system-ui, -apple-system, sans-serif;
--radius-sm: 6px;
--radius-md: 10px;
--radius-lg: 16px;
--radius-xl: 24px;
--radius-full: 9999px;
--shadow-xs: 0 1px 2px rgba(0,0,0,0.04);
--shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
--shadow-md: 0 4px 12px rgba(0,0,0,0.08);
--shadow-lg: 0 8px 30px rgba(0,0,0,0.1);
--shadow-xl: 0 20px 60px rgba(0,0,0,0.12);
--shadow-blue: 0 4px 16px rgba(30,111,217,0.25);
--transition-fast: 150ms ease;
--transition-base: 250ms ease;
--transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
--container-max: 1280px;
--container-narrow: 960px;
--container-padding: 1.25rem;
--header-height: 72px;
}
*, *::before, *::after {
margin: 0;
padding: 0;
box-sizing: border-box;
}
html {
scroll-behavior: smooth;
scroll-padding-top: calc(var(--header-height) + 1rem);
-webkit-text-size-adjust: 100%;
}
body {
font-family: var(--font-body);
font-size: 1rem;
line-height: 1.65;
color: var(--color-text);
background: var(--color-bg);
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
overflow-x: hidden;
}
img, svg {
display: block;
max-width: 100%;
}
a {
color: inherit;
text-decoration: none;
}
ul, ol {
list-style: none;
}
button {
font: inherit;
cursor: pointer;
border: none;
background: none;
}
input, select, textarea {
font: inherit;
}
.container {
width: 100%;
max-width: var(--container-max);
margin: 0 auto;
padding: 0 var(--container-padding);
}
.section-header {
text-align: center;
margin-bottom: var(--space-2xl);
}
.section-label {
display: inline-block;
font-family: var(--font-heading);
font-size: 0.8rem;
font-weight: 700;
text-transform: uppercase;
letter-spacing: 0.1em;
color: var(--color-primary);
background: var(--color-primary-light);
padding: 0.35rem 1rem;
border-radius: var(--radius-full);
margin-bottom: var(--space-md);
}
.section-title {
font-family: var(--font-heading);
font-size: clamp(1.75rem, 4vw, 2.75rem);
font-weight: 800;
line-height: 1.2;
color: var(--color-text);
margin-bottom: var(--space-md);
}
.section-desc {
font-size: 1.1rem;
color: var(--color-text-secondary);
max-width: 640px;
margin: 0 auto;
line-height: 1.6;
}
.text-accent {
color: var(--color-accent);
}
.btn {
display: inline-flex;
align-items: center;
justify-content: center;
gap: 0.5rem;
font-family: var(--font-heading);
font-weight: 700;
font-size: 0.95rem;
line-height: 1;
padding: 0.85rem 1.75rem;
border-radius: var(--radius-md);
transition: all var(--transition-base);
white-space: nowrap;
cursor: pointer;
border: 2px solid transparent;
}
.btn-primary {
background: var(--color-primary);
color: #fff;
border-color: var(--color-primary);
box-shadow: var(--shadow-blue);
}
.btn-primary:hover {
background: var(--color-primary-hover);
border-color: var(--color-primary-hover);
box-shadow: 0 6px 24px rgba(30,111,217,0.35);
transform: translateY(-1px);
}
.btn-outline {
background: transparent;
color: var(--color-primary);
border-color: var(--color-primary);
}
.btn-outline:hover {
background: var(--color-primary);
color: #fff;
transform: translateY(-1px);
}
.btn-sm {
padding: 0.6rem 1.25rem;
font-size: 0.85rem;
}
.btn-lg {
padding: 1rem 2.25rem;
font-size: 1.05rem;
border-radius: var(--radius-lg);
}
.btn-block {
width: 100%;
}
.btn-icon {
width: 1.1em;
height: 1.1em;
flex-shrink: 0;
}
.site-header {
position: fixed;
top: 0;
left: 0;
right: 0;
z-index: 1000;
height: var(--header-height);
background: rgba(255,255,255,0.85);
backdrop-filter: blur(16px);
-webkit-backdrop-filter: blur(16px);
border-bottom: 1px solid transparent;
transition: all var(--transition-base);
}
.site-header.scrolled {
background: rgba(255,255,255,0.96);
border-bottom-color: var(--color-border-light);
box-shadow: var(--shadow-sm);
}
.header-inner {
display: flex;
align-items: center;
justify-content: space-between;
height: 100%;
}
.logo {
font-family: var(--font-heading);
font-size: 1.35rem;
font-weight: 700;
color: var(--color-text);
letter-spacing: -0.02em;
flex-shrink: 0;
}
.logo-highlight {
color: var(--color-primary);
font-weight: 800;
}
.logo-dot {
color: var(--color-accent);
}
.main-nav {
display: none;
}
.nav-list {
display: flex;
align-items: center;
gap: 0.25rem;
}
.nav-link {
font-family: var(--font-heading);
font-size: 0.9rem;
font-weight: 600;
color: var(--color-text-secondary);
padding: 0.5rem 1rem;
border-radius: var(--radius-md);
transition: all var(--transition-fast);
display: flex;
}
.nav-link:hover {
color: var(--color-primary);
background: var(--color-primary-light);
}
.nav-dropdown {
position: relative;
}
.nav-dropdown-toggle::after {
content: '\25BC';
margin-left: 0.25rem;
font-size: 0.75rem;
display: flex;
align-items: center;
}
.nav-dropdown-menu {
display: none;
position: absolute;
top: 100%;
left: 0;
min-width: 260px;
padding: 0.5rem 0;
background: var(--color-bg-card, #fff);
border: 1px solid var(--color-border, #e5e7eb);
border-radius: var(--radius-md);
box-shadow: 0 10px 40px rgba(0,0,0,0.12);
z-index: 1000;
list-style: none;
}
.nav-dropdown:hover .nav-dropdown-menu {
display: block;
}
.nav-dropdown-link {
display: block;
padding: 0.55rem 1rem;
font-size: 0.85rem;
font-weight: 500;
color: var(--color-text-secondary);
text-decoration: none;
transition: all var(--transition-fast);
}
.nav-dropdown-link:hover {
color: var(--color-primary);
background: var(--color-primary-light);
}
.header-cta {
display: none;
}
.hamburger {
display: flex;
flex-direction: column;
justify-content: center;
gap: 5px;
width: 40px;
height: 40px;
padding: 8px;
border-radius: var(--radius-md);
transition: background var(--transition-fast);
z-index: 1001;
}
.hamburger:hover {
background: var(--color-bg-alt);
}
.hamburger-line {
display: block;
width: 100%;
height: 2px;
background: var(--color-text);
border-radius: 2px;
transition: all var(--transition-base);
transform-origin: center;
}
.hamburger.active .hamburger-line:nth-child(1) {
transform: translateY(7px) rotate(45deg);
}
.hamburger.active .hamburger-line:nth-child(2) {
opacity: 0;
transform: scaleX(0);
}
.hamburger.active .hamburger-line:nth-child(3) {
transform: translateY(-7px) rotate(-45deg);
}
.mobile-menu {
z-index: 999;
background: rgba(255,255,255,0.98);
backdrop-filter: blur(20px);
-webkit-backdrop-filter: blur(20px);
display: flex;
justify-content: center;
opacity: 0;
visibility: hidden;
transition: all var(--transition-slow);
min-height: 100vh;
}
.mobile-menu.active {
opacity: 1;
visibility: visible;
}
.mobile-nav {
text-align: center;
}
.mobile-nav-list {
display: flex;
flex-direction: column;
gap: 0.5rem;
margin-bottom: var(--space-xl);
}
.mobile-nav-link {
display: block;
font-family: var(--font-heading);
font-size: 1.2rem;
font-weight: 200;
color: var(--color-text);
padding: 0.7rem 0;
border-radius: var(--radius-md);
transition: all var(--transition-fast);
}
.mobile-nav-link:hover {
color: var(--color-primary);
background: var(--color-primary-light);
}
.mobile-nav-dropdown {
padding: 0;
}
.mobile-nav-dropdown > .mobile-nav-link {
margin-bottom: 0.25rem;
}
.mobile-dropdown-list {
display: none;
list-style: none;
background-color: aliceblue;
padding: 0.5rem;
border-radius: 10px;
margin: 0;
}
.mobile-nav-dropdown.open .mobile-dropdown-list {
display: block;
}
.mobile-dropdown-link {
display: block;
padding: 0.45rem 1rem;
font-size: 0.9rem;
color: var(--color-text-secondary);
text-decoration: none;
border-radius: var(--radius-md);
transition: all var(--transition-fast);
}
.mobile-dropdown-link:hover {
color: var(--color-primary);
background: var(--color-primary-light);
}
.mobile-cta {
margin-top: var(--space-md);
}
.site-footer {
background: #0F1729;
color: #CBD5E1;
padding: var(--space-2xl) 0 0;
}
.footer-grid {
display: grid;
grid-template-columns: 1fr;
gap: var(--space-xl);
padding-bottom: var(--space-2xl);
}
.footer-brand {
max-width: 320px;
}
.footer-logo {
font-family: var(--font-heading);
font-size: 1.3rem;
font-weight: 700;
color: #fff;
display: inline-block;
margin-bottom: var(--space-md);
}
.footer-logo .logo-highlight {
color: #60A5FA;
}
.footer-logo .logo-dot {
color: var(--color-accent);
}
.footer-desc {
font-size: 0.88rem;
line-height: 1.6;
color: #94A3B8;
margin-bottom: var(--space-lg);
}
.footer-social {
display: flex;
gap: var(--space-sm);
}
.social-link {
width: 40px;
height: 40px;
border-radius: var(--radius-md);
background: rgba(255,255,255,0.06);
color: #94A3B8;
display: flex;
align-items: center;
justify-content: center;
transition: all var(--transition-fast);
}
.social-link svg {
width: 1.1rem;
height: 1.1rem;
}
.social-link:hover {
background: var(--color-primary);
color: #fff;
}
.footer-heading {
font-family: var(--font-heading);
font-size: 0.85rem;
font-weight: 700;
text-transform: uppercase;
letter-spacing: 0.06em;
color: #fff;
margin-bottom: var(--space-md);
}
.footer-links {
display: flex;
flex-direction: column;
gap: 0.5rem;
}
.footer-links a {
font-size: 0.9rem;
color: #94A3B8;
transition: color var(--transition-fast);
}
.footer-links a:hover {
color: #fff;
}
.footer-link-highlight {
color: #60A5FA !important;
font-weight: 600;
}
.footer-bottom {
border-top: 1px solid rgba(255,255,255,0.08);
padding: var(--space-lg) 0;
display: flex;
flex-direction: column;
gap: 0.5rem;
align-items: center;
text-align: center;
}
.footer-bottom p {
font-size: 0.85rem;
color: #64748B;
}
.footer-tagline {
color: #60A5FA !important;
font-weight: 600;
}
.fade-in {
opacity: 0;
transform: translateY(30px);
transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.fade-in.visible {
opacity: 1;
transform: translateY(0);
}
@media (max-width: 360px) {
:root {
--container-padding: 0.75rem;
--space-sm: 0.5rem;
--space-md: 0.75rem;
--space-lg: 1rem;
}
.calc-service-item {
padding: 0.5rem;
gap: 0.5rem;
}
.calc-service-info strong {
font-size: 0.85rem;
}
.calc-service-desc {
font-size: 0.7rem;
}
.calc-service-price {
font-size: 0.8rem;
}
.calc-qty-input {
width: 48px;
font-size: 0.7rem;
padding: 0.2rem 0.25rem;
}
.calc-qty-label {
font-size: 0.75rem;
}
.calc-checkbox {
width: 18px;
height: 18px;
}
.calc-checkbox:checked::after {
left: 5px;
top: 1px;
width: 5px;
height: 9px;
}
.form-input {
padding: 0.6rem 0.75rem;
font-size: 0.9rem;
}
.form-checkbox-label {
padding: 0.4rem 0.6rem;
font-size: 0.8rem;
gap: 0.35rem;
}
.form-checkbox-label input {
width: 14px;
height: 14px;
}
.form-checkbox-mark {
width: 14px;
height: 14px;
}
.form-submit {
padding: 0.85rem 1.5rem;
font-size: 0.95rem;
}
.calc-summary-card {
padding: var(--space-lg);
}
.calc-summary-title {
font-size: 1.1rem;
}
.calc-total-label {
font-size: 0.85rem;
}
.calc-total-amount {
font-size: 1.75rem;
}
.calc-savings {
font-size: 0.75rem;
padding: 0.5rem;
gap: 0.35rem;
}
.calc-savings svg {
width: 0.9rem;
height: 0.9rem;
}
}
@media (max-width: 767px){
.why-us, .pricing, .calculator, .process, .contact, .articles, .testimonials , .faq {
padding: var(--space-2xl) 0;
}
.contact-form-wrap{
padding: var(--space-lg);
}
.page-hero {
padding: calc(var(--header-height) + var(--space-xl)) 0 var(--space-xl);
}
}
@media (min-width: 768px) {
:root {
--container-padding: 2rem;
}
.main-nav {
display: block;
}
.header-cta {
display: inline-flex;
}
.hamburger {
display: none;
}
.hero-actions {
flex-direction: row;
}
.compare-grid {
grid-template-columns: 1fr 1fr;
}
.pricing-grid {
grid-template-columns: repeat(2, 1fr);
}
.pricing-note-card {
flex-direction: row;
align-items: center;
}
.pricing-note-card .btn {
flex-shrink: 0;
}
.process-steps {
grid-template-columns: repeat(3, 1fr);
}
.testimonials-grid {
grid-template-columns: repeat(2, 1fr);
}
.articles-grid {
grid-template-columns: repeat(2, 1fr);
}
.contact-layout {
grid-template-columns: 1fr 1.3fr;
}
.form-row {
grid-template-columns: 1fr 1fr;
}
.form-services-grid {
grid-template-columns: 1fr 1fr;
gap: 0.6rem;
}
.footer-grid {
grid-template-columns: 1.5fr 1fr 1fr 1fr;
}
.footer-bottom {
flex-direction: row;
justify-content: space-between;
}
}
@media (min-width: 1024px) {
:root {
--container-padding: 2.5rem;
}
.pricing-grid {
grid-template-columns: repeat(3, 1fr);
}
.testimonials-grid {
grid-template-columns: repeat(3, 1fr);
}
.articles-grid {
grid-template-columns: repeat(3, 1fr);
}
.footer-grid {
grid-template-columns: 2fr 1fr 1fr 1fr;
}
}
@media print {
.site-header,
.mobile-menu,
.hamburger,
.calc-qty-input { display: none !important; }
body {
font-size: 12pt;
color: #000;
}
.hero {
min-height: auto;
padding: 2rem 0;
}
}