/* Fonts Integration */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
  src: url('fonts/inter-cyrillic.woff2') format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
  src: url('fonts/inter-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Material Symbols';
  font-style: normal;
  font-weight: 300;
  font-display: block;
  src: url('fonts/google-symbols.woff2') format('woff2');
}

/* Custom Design Tokens - Premium Light Theme (antigravity.google style) */
:root {
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  
  /* Color Palette */
  --palette-grey-0: #FFFFFF;
  --palette-grey-10: #F8F9FC;
  --palette-grey-15: #F0F1F5;
  --palette-grey-20: #EFF2F7;
  --palette-grey-50: #E6EAF0;
  --palette-grey-100: #E1E6EC;
  --palette-grey-200: #CDD4DC;
  --palette-grey-300: #B2BBC5;
  --palette-grey-400: #B7BFD9;
  --palette-grey-800: #45474D;
  --palette-grey-900: #2F3034;
  --palette-grey-1000: #212226;
  --palette-grey-1100: #18191D;
  --palette-grey-1200: #121317;
  --palette-blue-600: #3279F9;
  
  /* Theme Surfaces */
  --theme-surface-surface: var(--palette-grey-0);
  --theme-surface-on-surface: var(--palette-grey-1200);
  --theme-surface-on-surface-variant: var(--palette-grey-800);
  --theme-surface-surface-container: var(--palette-grey-10);
  --theme-surface-surface-container-high: var(--palette-grey-20);
  --theme-surface-surface-container-higher: var(--palette-grey-50);
  
  --theme-outline: rgba(33, 34, 38, 0.08);
  --theme-outline-variant: rgba(33, 34, 38, 0.04);
  --divider: rgba(33, 34, 38, 0.06);
  
  /* Typography Variables */
  --landing-main-text-size: 107px;
  --landing-main-text-line-height: 107px;
  --landing-main-text-letter-spacing: -2.14px;
  
  --9xl-size: 148px;
  --9xl-line-height: 145.04px;
  --9xl-letter-spacing: -2.96px;
  
  --8xl-size: 124px;
  --8xl-line-height: 121.52px;
  --8xl-letter-spacing: -2.48px;
  
  --7xl-size: 98px;
  --7xl-line-height: 82.04px;
  --7xl-letter-spacing: -1.8px;
  
  --6xl-size: 72px;
  --6xl-line-height: 72px;
  --6xl-letter-spacing: -1.44px;
  
  --5xl-size: 54px;
  --5xl-line-height: 56.16px;
  --5xl-letter-spacing: -.95px;
  
  --4xl-size: 42px;
  --4xl-line-height: 43.68px;
  --4xl-letter-spacing: -.73px;
  
  --3xl-size: 32px;
  --3xl-line-height: 33.92px;
  --3xl-letter-spacing: -.15px;
  
  --2xl-size: 28px;
  --2xl-line-height: 30.24px;
  --2xl-letter-spacing: -.1px;
  
  --xl-size: 24px;
  --xl-line-height: 25.92px;
  --xl-letter-spacing: -.07px;
  
  --lg-size: 22px;
  --lg-line-height: 24.64px;
  --lg-letter-spacing: -.08px;
  
  --md-size: 20px;
  --md-line-height: 26px;
  --md-letter-spacing: -.05px;
  
  --base-size: 17.5px;
  --base-line-height: 25.38px;
  --base-letter-spacing: .18px;
  
  --sm-size: 14.5px;
  --sm-line-height: 21.02px;
  --sm-letter-spacing: .16px;
  
  --xs-size: 12.5px;
  --xs-line-height: 15.5px;
  --xs-letter-spacing: .11px;
  
  /* Layout Spacing */
  --nav-height: 52px;
  --container-max: 1728px;
  --page-margin: 72px;
  --transition-smooth: all 0.35s cubic-bezier(0.23, 1, 0.32, 1);
  --shape-corner-xs: 4px;
  --shape-corner-sm: 8px;
  --shape-corner-md: 16px;
  --shape-corner-lg: 24px;
  --shape-corner-xl: 36px;
  --shape-corner-2xl: 48px;
  --shape-corner-rounded: 9999px;
}

/* Global Reset */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--theme-surface-surface);
  color: var(--theme-surface-on-surface);
  font-family: var(--font-sans);
  line-height: 1.5;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Container */
.app-container {
  max-width: calc(var(--container-max) + var(--page-margin) * 2);
  margin: 0 auto;
  padding: 0 var(--page-margin);
  position: relative;
  z-index: 5;
}

/* Icons */
.icon-symbol {
  font-family: 'Material Symbols';
  font-weight: normal;
  font-style: normal;
  font-size: 24px;
  line-height: 1;
  display: inline-block;
  white-space: nowrap;
  vertical-align: middle;
}

/* Custom Typography Classes */
.landing-main {
  font-size: var(--landing-main-text-size);
  line-height: var(--landing-main-text-line-height);
  letter-spacing: var(--landing-main-text-letter-spacing);
  font-weight: 450;
  font-optical-sizing: auto;
}

.heading-00 {
  font-size: var(--9xl-size);
  line-height: var(--9xl-line-height);
  letter-spacing: var(--9xl-letter-spacing);
  font-weight: 450;
  font-optical-sizing: auto;
}

.heading-0 {
  font-size: var(--8xl-size);
  line-height: var(--8xl-line-height);
  letter-spacing: var(--8xl-letter-spacing);
  font-weight: 450;
  font-optical-sizing: auto;
}

.heading-1 {
  font-size: var(--7xl-size);
  line-height: var(--7xl-line-height);
  letter-spacing: var(--7xl-letter-spacing);
  font-weight: 450;
  font-optical-sizing: auto;
}

.heading-2 {
  font-size: var(--6xl-size);
  line-height: var(--6xl-line-height);
  letter-spacing: var(--6xl-letter-spacing);
  font-weight: 450;
  font-optical-sizing: auto;
}

.heading-3 {
  font-size: var(--5xl-size);
  line-height: var(--5xl-line-height);
  letter-spacing: var(--5xl-letter-spacing);
  font-weight: 450;
  font-optical-sizing: auto;
}

.heading-4 {
  font-size: var(--4xl-size);
  line-height: var(--4xl-line-height);
  letter-spacing: var(--4xl-letter-spacing);
  font-weight: 450;
  font-optical-sizing: auto;
}

.heading-5 {
  font-size: var(--3xl-size);
  line-height: var(--3xl-line-height);
  letter-spacing: var(--3xl-letter-spacing);
  font-weight: 450;
  font-optical-sizing: auto;
}

.heading-6 {
  font-size: var(--2xl-size);
  line-height: var(--2xl-line-height);
  letter-spacing: var(--2xl-letter-spacing);
  font-weight: 450;
  font-optical-sizing: auto;
}

.heading-7 {
  font-size: var(--xl-size);
  line-height: var(--xl-line-height);
  letter-spacing: var(--xl-letter-spacing);
  font-weight: 450;
  font-optical-sizing: auto;
}

.heading-8 {
  font-size: var(--lg-size);
  line-height: var(--lg-line-height);
  letter-spacing: var(--lg-letter-spacing);
  font-weight: 450;
  font-optical-sizing: auto;
}

.heading-9 {
  font-size: var(--md-size);
  line-height: var(--md-line-height);
  letter-spacing: var(--md-letter-spacing);
  font-weight: 450;
  font-optical-sizing: auto;
}

.body {
  font-size: var(--base-size);
  line-height: var(--base-line-height);
  letter-spacing: var(--base-letter-spacing);
  font-weight: 400;
  color: var(--theme-surface-on-surface-variant);
}

.caption {
  font-size: var(--sm-size);
  line-height: var(--sm-line-height);
  letter-spacing: var(--sm-letter-spacing);
  font-weight: 400;
  color: var(--theme-surface-on-surface-variant);
}

.second-line {
  color: var(--theme-surface-on-surface-variant);
}

/* Background Canvas */
.particles-background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}

/* Header & Glassmorphic Navigation */
.main-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  background: rgba(248, 249, 252, 0.82);
  backdrop-filter: blur(20px) saturate(1.8);
  -webkit-backdrop-filter: blur(20px) saturate(1.8);
  border-bottom: 1px solid var(--divider);
  z-index: 1000;
  transition: var(--transition-smooth);
}

.main-header.scrolled {
  background: rgba(248, 249, 252, 0.95);
  box-shadow: 0 1px 0 var(--divider), 0 8px 24px rgba(33, 34, 38, 0.04);
}

.nav-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}

.logo-link {
  font-size: 20px;
  font-weight: 600;
  color: var(--theme-surface-on-surface);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
  letter-spacing: -0.5px;
}

.logo-dot {
  width: 6px;
  height: 6px;
  background-color: var(--palette-blue-600);
  border-radius: 50%;
}

.nav-menu {
  display: flex;
  gap: 36px;
  list-style: none;
}

.nav-item a {
  color: var(--theme-surface-on-surface-variant);
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  transition: var(--transition-smooth);
}

.nav-item a:hover {
  color: var(--theme-surface-on-surface);
}

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

/* Button Styles - Geometric Pill Buttons */
.btn-primary {
  background-color: var(--theme-surface-on-surface);
  color: var(--theme-surface-surface);
  padding: 10px 24px;
  border-radius: var(--shape-corner-rounded);
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  transition: var(--transition-smooth);
  border: 1px solid var(--theme-surface-on-surface);
  display: inline-block;
  text-align: center;
}

.btn-primary:hover {
  background-color: var(--palette-grey-900);
  border-color: var(--palette-grey-900);
}

.btn-secondary {
  background-color: var(--palette-grey-15);
  color: var(--theme-surface-on-surface);
  padding: 10px 24px;
  border-radius: var(--shape-corner-rounded);
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  transition: var(--transition-smooth);
  border: 1px solid var(--palette-grey-15);
  display: inline-block;
  text-align: center;
}

.btn-secondary:hover {
  background-color: var(--palette-grey-20);
  border-color: var(--palette-grey-20);
}

.btn-contact {
  background-color: transparent;
  color: var(--theme-surface-on-surface);
  padding: 8px 20px;
  border-radius: var(--shape-corner-rounded);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: var(--transition-smooth);
  border: 1px solid var(--divider);
}

.btn-contact:hover {
  background-color: var(--palette-grey-15);
}

/* Sections Layout */
.page-section {
  position: relative;
  z-index: 2;
  padding: 100px 0;
}

/* Hero Section */
.hero-section {
  padding-top: calc(var(--nav-height) + 120px);
  padding-bottom: 120px;
  text-align: left;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
}

.hero-meta {
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--palette-blue-600);
  margin-bottom: 24px;
}

.hero-title {
  max-width: min(960px, 58vw);
  margin-bottom: 32px;
}

.blinking-cursor {
  color: var(--palette-blue-600);
  margin-left: 4px;
  font-weight: 300;
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  from, to { color: transparent }
  50% { color: var(--palette-blue-600) }
}

.hero-desc {
  max-width: min(580px, 52vw);
  margin: 0 0 48px 0;
}

.hero-buttons {
  display: flex;
  justify-content: flex-start;
  gap: 16px;
}

/* Section Header */
.section-header {
  text-align: center;
  margin-bottom: 72px;
}

.section-tag {
  font-size: 13px;
  font-weight: 600;
  color: var(--palette-blue-600);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 12px;
  display: block;
}

.section-title {
  max-width: 800px;
  margin: 0 auto;
}

/* Cards & Grid Systems */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
}

.price-card {
  background: var(--theme-surface-surface);
  border: 1px solid var(--divider);
  border-radius: 16px;
  padding: 40px;
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.price-card:hover {
  transform: translateY(-6px);
  border-color: rgba(33, 34, 38, 0.12);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.03);
}

.price-card.featured {
  border-color: var(--palette-blue-600);
  background: rgba(50, 121, 249, 0.015);
}

.card-title {
  font-size: 22px;
  font-weight: 500;
  color: var(--theme-surface-on-surface);
  margin-bottom: 16px;
}

.card-price {
  font-size: 40px;
  font-weight: 500;
  color: var(--theme-surface-on-surface);
  margin-bottom: 8px;
  letter-spacing: -1px;
}

.card-price span {
  font-size: 15px;
  color: var(--theme-surface-on-surface-variant);
  font-weight: 400;
}

.card-desc {
  font-size: 15px;
  color: var(--theme-surface-on-surface-variant);
  margin-bottom: 32px;
  min-height: 48px;
}

.card-features {
  list-style: none;
  margin-bottom: 40px;
  flex-grow: 1;
}

.card-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 15px;
  color: var(--theme-surface-on-surface);
  margin-bottom: 16px;
}

.card-features .icon-symbol {
  color: var(--palette-blue-600);
  font-size: 18px;
}

/* Portfolio Section */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 32px;
}

.portfolio-card {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--divider);
  aspect-ratio: 16 / 10;
  cursor: pointer;
  background: var(--palette-grey-10);
}

.portfolio-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.95);
  opacity: 0;
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 32px;
}

.portfolio-card:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-card:hover img {
  transform: scale(1.03);
}

.portfolio-meta {
  color: var(--palette-blue-600);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 8px;
  letter-spacing: 0.5px;
}

.portfolio-title {
  margin-bottom: 12px;
}

.portfolio-desc {
  font-size: 15px;
  color: var(--theme-surface-on-surface-variant);
}

/* News Section */
.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
}

.news-card {
  background: var(--theme-surface-surface);
  border: 1px solid var(--divider);
  border-radius: 16px;
  padding: 32px;
  transition: var(--transition-smooth);
}

.news-card:hover {
  border-color: rgba(33, 34, 38, 0.12);
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.02);
}

.news-date {
  font-size: 13px;
  color: var(--theme-surface-on-surface-variant);
  margin-bottom: 16px;
  display: block;
}

.news-title {
  margin-bottom: 16px;
  line-height: 1.35;
}

.news-link {
  color: var(--palette-blue-600);
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: var(--transition-smooth);
}

.news-link:hover {
  color: var(--theme-surface-on-surface);
}

.news-link .icon-symbol {
  font-size: 18px;
  transition: transform 0.2s ease;
}

.news-link:hover .icon-symbol {
  transform: translateX(4px);
}

/* Contact / Lead Section */
.contact-container {
  background: var(--palette-grey-10);
  border: 1px solid var(--divider);
  border-radius: 24px;
  padding: 64px;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  align-items: center;
}

.contact-info h2 {
  font-size: 38px;
  font-weight: 500;
  color: var(--theme-surface-on-surface);
  margin-bottom: 24px;
  letter-spacing: -0.5px;
}

.contact-info p {
  color: var(--theme-surface-on-surface-variant);
  margin-bottom: 32px;
}

.contact-details {
  display: grid;
  gap: 20px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
}

.contact-icon {
  width: 44px;
  height: 44px;
  background-color: var(--theme-surface-surface);
  border: 1px solid var(--divider);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-icon .icon-symbol {
  color: var(--palette-blue-600);
  font-size: 20px;
}

.contact-text h4 {
  font-size: 13px;
  color: var(--theme-surface-on-surface-variant);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.contact-text p {
  margin-bottom: 0;
  color: var(--theme-surface-on-surface);
  font-weight: 500;
}

.contact-form {
  display: grid;
  gap: 20px;
}

.form-group {
  display: grid;
  gap: 8px;
}

.form-group label {
  font-size: 13px;
  font-weight: 500;
  color: var(--theme-surface-on-surface-variant);
}

.form-control {
  width: 100%;
  background-color: var(--theme-surface-surface);
  border: 1px solid var(--divider);
  border-radius: 8px;
  padding: 12px 16px;
  color: var(--theme-surface-on-surface);
  font-family: var(--font-sans);
  font-size: 15px;
  transition: var(--transition-smooth);
}

.form-control:focus {
  outline: none;
  border-color: var(--palette-blue-600);
  box-shadow: 0 0 0 3px rgba(50, 121, 249, 0.12);
}

textarea.form-control {
  resize: vertical;
  min-height: 100px;
}

/* Footer Section */
.main-footer {
  border-top: 1px solid var(--divider);
  padding: 64px 0 32px;
  position: relative;
  z-index: 2;
  background: var(--palette-grey-10);
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 64px;
}

.footer-brand h3 {
  font-size: 20px;
  font-weight: 600;
  color: var(--theme-surface-on-surface);
  margin-bottom: 16px;
}

.footer-brand p {
  color: var(--theme-surface-on-surface-variant);
  font-size: 14px;
  max-width: 320px;
  line-height: 1.6;
}

.footer-links h5 {
  font-size: 13px;
  font-weight: 600;
  color: var(--theme-surface-on-surface);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 20px;
}

.footer-links ul {
  list-style: none;
  display: grid;
  gap: 12px;
}

.footer-links a {
  color: var(--theme-surface-on-surface-variant);
  text-decoration: none;
  font-size: 14px;
  transition: var(--transition-smooth);
}

.footer-links a:hover {
  color: var(--theme-surface-on-surface);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
  border-top: 1px solid var(--divider);
}

.footer-copy {
  font-size: 13px;
  color: var(--theme-surface-on-surface-variant);
}

.footer-social {
  display: flex;
  gap: 16px;
}

.social-link {
  width: 36px;
  height: 36px;
  background-color: var(--theme-surface-surface);
  border: 1px solid var(--divider);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--theme-surface-on-surface-variant);
  transition: var(--transition-smooth);
}

.social-link:hover {
  color: var(--theme-surface-on-surface);
  border-color: rgba(33, 34, 38, 0.12);
  background-color: var(--palette-grey-15);
}

/* OpenCart Language Selector popup alignment */
#form-language .dropdown-menu {
  border: 1px solid var(--divider);
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

/* Responsive Breakpoints */
@media (max-width: 1600px) {
  :root {
    --landing-main-text-size: 72px;
    --landing-main-text-line-height: 72.04px;
    --landing-main-text-letter-spacing: -1.44px;
    --page-margin: 48px;
  }
}

@media (max-width: 1024px) {
  :root {
    --landing-main-text-size: 56px;
    --landing-main-text-line-height: 56.04px;
    --landing-main-text-letter-spacing: -1.12px;
    --page-margin: 40px;
    --9xl-size: 38px;
    --9xl-line-height: 40.28px;
    --9xl-letter-spacing: -.76px;
    --8xl-size: 36px;
    --8xl-line-height: 38.16px;
    --8xl-letter-spacing: -.72px;
    --7xl-size: 34px;
    --7xl-line-height: 36.04px;
    --7xl-letter-spacing: -.68px;
    --6xl-size: 34px;
    --6xl-line-height: 36.04px;
    --6xl-letter-spacing: -.68px;
    --5xl-size: 34px;
    --5xl-line-height: 36.04px;
    --5xl-letter-spacing: -.68px;
    --4xl-size: 28px;
    --4xl-line-height: 29.6px;
    --4xl-letter-spacing: -.28px;
    --3xl-size: 28px;
    --3xl-line-height: 29.6px;
    --3xl-letter-spacing: -.28px;
    --2xl-size: 24px;
    --2xl-line-height: 25.92px;
    --2xl-letter-spacing: -.14px;
  }
  .contact-container {
    grid-template-columns: 1fr;
    gap: 48px;
    padding: 48px;
  }
  .footer-top {
    grid-template-columns: 1.5fr 1fr 1fr;
  }
}

@media (max-width: 767px) {
  :root {
    --landing-main-text-size: 40px;
    --landing-main-text-line-height: 44.04px;
    --landing-main-text-letter-spacing: -.8px;
    --page-margin: 16px;
  }
  .nav-menu {
    display: none;
  }
  .footer-top {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }
}

@media (max-width: 425px) {
  :root {
    --landing-main-text-size: 44px;
    --landing-main-text-line-height: 46.04px;
    --landing-main-text-letter-spacing: -.6px;
    --shape-corner-xl: 24px;
  }
  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }
  .btn-primary, .btn-secondary {
    width: 100%;
  }
}