/* ===================================
   Variables & Reset
   =================================== */
:root {
  --color-bg: #fafafa;
  --color-bg-alt: #f0f0f0;
  --color-bg-dark: #1a1a2e;
  --color-bg-dark-alt: #16213e;
  --color-text: #1a1a1a;
  --color-text-muted: #4a4a4a;
  --color-text-light: #666666;
  --color-accent: #4a5568;
  --color-primary: #2563eb;
  --color-primary-dark: #1d4ed8;
  --color-border: #e5e5e5;
  --color-white: #ffffff;

  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    sans-serif;
  --font-mono: "JetBrains Mono", "Fira Code", monospace;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 5rem;
  --space-3xl: 8rem;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;

  --transition: 0.2s ease;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
}

/* Dark Mode Variables */
body.dark-mode {
  --color-bg: #0f0f1a;
  --color-bg-alt: #1a1a2e;
  --color-bg-dark: #16213e;
  --color-bg-dark-alt: #1f2937;
  --color-text: #f0f0f0;
  --color-text-muted: #c0c0c0;
  --color-text-light: #9ca3af;
  --color-border: #2d2d3d;
  --color-white: #fafafa;
}

*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ===================================
   Typography
   =================================== */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 600;
  line-height: 1.3;
  color: var(--color-text);
}

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
}
h2 {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
}
h3 {
  font-size: clamp(1.125rem, 2vw, 1.5rem);
}

p {
  color: var(--color-text-muted);
}

.text-large {
  font-size: 1.25rem;
  line-height: 1.7;
  color: var(--color-text);
}

/* ===================================
   Layout
   =================================== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.section {
  padding: var(--space-3xl) 0;
}

.section-dark {
  background-color: var(--color-bg-dark);
  color: var(--color-white);
}

.section-dark h2,
.section-dark h3,
.section-dark p {
  color: inherit;
}

.section-dark .section-label {
  color: var(--color-primary);
}

.section-dark .color-text-muted,
.section-dark p {
  color: rgba(255, 255, 255, 0.85);
}

.section-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--space-2xl);
  align-items: start;
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.section-title {
  margin-bottom: var(--space-lg);
}

.section-content p {
  margin-bottom: var(--space-md);
}

/* ===================================
   Navigation
   =================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  z-index: 1000;
  transition: var(--transition);
}

body.dark-mode .navbar {
  background: var(--color-bg);
  border-color: var(--color-border);
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 64px;
}

.nav-logo {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--space-lg);
  align-items: center;
}

.nav-menu a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: var(--transition);
}

.nav-menu a:hover {
  color: var(--color-text);
}

.nav-cta {
  background: var(--color-text);
  color: var(--color-bg) !important;
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-md);
}

.nav-cta:hover {
  opacity: 0.9;
}

/* Mobile Menu */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-xs);
}

.mobile-menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition);
}

.mobile-menu-toggle.active span:first-child {
  transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.active span:last-child {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ===================================
   Buttons
   =================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 1.75rem;
  font-size: 0.9375rem;
  font-weight: 500;
  text-decoration: none;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: var(--transition);
}

.btn-primary {
  background: var(--color-text);
  color: var(--color-bg);
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.btn-primary:hover {
  opacity: 0.85;
  transform: translateY(-1px);
}

.btn-badge {
  height: 18px;
  width: auto;
  filter: invert(1);
  opacity: 0.9;
}

/* Freelancermap Button */
.btn-freelancermap {
  background: #ff6b35;
  color: white;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  padding: 1rem 1.5rem;
  border-radius: 8px;
  transition: all 0.2s ease;
}

.btn-freelancermap:hover {
  background: #e55a2b;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 107, 53, 0.3);
}

.btn-freelancermap .btn-icon {
  width: 18px;
  height: 18px;
  stroke: currentColor;
}

.btn-secondary {
  background: var(--color-bg-alt);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

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

.btn-ghost {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn-ghost:hover {
  background: var(--color-bg-alt);
}

.section-dark .btn-ghost {
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--color-white);
}

.section-dark .btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
}

.btn-full {
  width: 100%;
}

.btn-small {
  padding: 0.5rem 1rem;
  font-size: 0.8125rem;
}

/* ===================================
   Hero Section
   =================================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 64px;
  background: var(--color-bg);
}

.hero-content {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-2xl);
  align-items: center;
  padding: var(--space-2xl) 0;
}

.hero-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-md);
}

.hero-subtitle {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
  max-width: 500px;
}

.hero-actions {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.hero-image {
  display: flex;
  justify-content: center;
}

.hero-image img {
  width: 280px;
  height: 280px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--color-border);
  filter: grayscale(20%);
  transition: var(--transition);
}

.hero-image img:hover {
  filter: grayscale(0%);
}

.hero-stats {
  display: flex;
  gap: var(--space-xl);
  margin-top: var(--space-xl);
}

.stat {
  text-align: left;
  padding-right: var(--space-xl);
  border-right: 1px solid var(--color-border);
}

.stat:last-child {
  border-right: none;
  padding-right: 0;
}

.stat-number {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.stat-label {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-top: 0.25rem;
  display: block;
}

/* ===================================
   Services Section
   =================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.service-card {
  background: var(--color-bg-dark-alt);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.1);
}

.service-number {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
  font-family: var(--font-mono);
}

.service-card h3 {
  font-size: 1.25rem;
  color: var(--color-white);
  margin-bottom: var(--space-sm);
}

.service-card p {
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.6;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  list-style: none;
  margin-top: var(--space-md);
}

.service-tags li {
  font-size: 0.75rem;
  padding: 0.25rem 0.75rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  color: rgba(255, 255, 255, 0.9);
  font-weight: 500;
}

/* ===================================
   Skills Section
   =================================== */
.skills-content {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

.skill-group h3 {
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
}

.skill-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.skill-tag {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text);
  border: 1px solid var(--color-border);
  transition: var(--transition);
}

.skill-tag:hover {
  background: var(--color-text);
  color: var(--color-bg);
  border-color: var(--color-text);
}

/* ===================================
   Projects Section
   =================================== */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.project-card {
  background: var(--color-bg-dark-alt);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: var(--transition);
}

.project-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.1);
}

.project-header {
  margin-bottom: var(--space-md);
}

.project-industry {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  background: rgba(37, 99, 235, 0.1);
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-sm);
}

.project-card h3 {
  font-size: 1.25rem;
  color: var(--color-white);
}

.project-card > p {
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.6;
}

.project-results {
  display: flex;
  gap: var(--space-lg);
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.result {
  text-align: left;
}

.result-value {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-white);
  font-variant-numeric: tabular-nums;
}

.result-label {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.75);
}

/* ===================================
   Downloads Section
   =================================== */
.downloads-box {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
}

.downloads-text h2 {
  font-size: 1.5rem;
  margin-bottom: var(--space-xs);
}

.downloads-text p {
  color: var(--color-text-muted);
}

.downloads-actions {
  display: flex;
  gap: var(--space-sm);
}

/* ===================================
   Contact Section
   =================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
}

.contact-info .section-title {
  color: var(--color-white);
}

.contact-info .text-large {
  color: rgba(255, 255, 255, 0.9);
}

.contact-details {
  margin-top: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.contact-link {
  display: block;
  text-decoration: none;
  color: var(--color-white);
  font-size: 1.125rem;
  transition: var(--transition);
}

.contact-link:hover {
  color: var(--color-primary);
}

.contact-label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 0.25rem;
}

.contact-form {
  background: var(--color-bg-dark-alt);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--space-xs);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  font-size: 1rem;
  font-family: var(--font-sans);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  color: var(--color-white);
  transition: var(--transition);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  background: rgba(255, 255, 255, 0.08);
}

.form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23ffffff' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
}

.form-group select option {
  background: var(--color-bg-dark);
  color: var(--color-white);
}

.contact-form .btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  margin-top: var(--space-sm);
}

.contact-form .btn-primary:hover {
  background: var(--color-primary-dark);
}

.form-error {
  display: none;
  font-size: 0.8125rem;
  color: #f87171;
  margin-top: 0.375rem;
}

.form-success {
  text-align: center;
  font-size: 0.9375rem;
  color: #34d399;
  margin-top: var(--space-md);
  padding: var(--space-sm);
  background: rgba(52, 211, 153, 0.1);
  border-radius: var(--radius-md);
}

.input-error {
  border-color: #f87171 !important;
  background: rgba(248, 113, 113, 0.1) !important;
}

.form-group input:focus.input-error,
.form-group select:focus.input-error,
.form-group textarea:focus.input-error {
  border-color: #f87171;
}

/* ===================================
   Logo Carousel / Trusted By
   =================================== */
.section-logos {
  padding: var(--space-2xl) 0;
  background: var(--color-bg);
  overflow: hidden;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.logos-label {
  text-align: center;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-xl);
  font-weight: 600;
}

.logos-track {
  overflow: hidden;
  position: relative;
  width: 100%;
}

.logos-track::before,
.logos-track::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 100px;
  z-index: 2;
  pointer-events: none;
}

.logos-track::before {
  left: 0;
  background: linear-gradient(to right, var(--color-bg), transparent);
}

.logos-track::after {
  right: 0;
  background: linear-gradient(to left, var(--color-bg), transparent);
}

.logos-slide {
  display: flex;
  align-items: center;
  gap: var(--space-2xl);
  animation: scroll-logos 25s linear infinite;
  width: max-content;
}

.client-logo {
  height: 36px;
  width: auto;
  opacity: 0.75;
  filter: grayscale(30%);
  transition: all 0.3s ease;
}

.client-logo:hover {
  opacity: 1;
  filter: grayscale(0%);
  transform: scale(1.05);
}

@keyframes scroll-logos {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

@media (max-width: 768px) {
  .logos-slide {
    gap: var(--space-xl);
  }

  .client-logo {
    height: 28px;
  }
}

/* ===================================
   Footer
   =================================== */
.footer {
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  padding: var(--space-lg) 0;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.footer-links {
  display: flex;
  gap: var(--space-lg);
}

.footer-links a {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  text-decoration: none;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--color-text);
}

/* ===================================
   Scroll Progress
   =================================== */
#scrollProgress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  background: var(--color-primary);
  width: 0%;
  z-index: 10001;
  transition: width 0.1s ease;
}

/* ===================================
   Preloader
   =================================== */
#preloader {
  position: fixed;
  inset: 0;
  background: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

#preloader.hidden {
  opacity: 0;
  visibility: hidden;
}

.preloader-logo {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-text);
  animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.4;
  }
}

/* ===================================
   Theme Toggle
   =================================== */
.theme-toggle {
  position: fixed;
  bottom: var(--space-lg);
  right: var(--space-lg);
  height: 44px;
  padding: 0 1rem;
  border-radius: 22px;
  background: var(--color-bg);
  border: 2px solid var(--color-border);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 1rem;
  z-index: 999;
  transition: all 0.2s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}

.theme-toggle:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
  border-color: var(--color-primary);
}

.theme-toggle:active {
  transform: scale(0.98);
}

.theme-toggle:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.theme-icon {
  font-size: 1.125rem;
  line-height: 1;
}

.theme-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text);
}

body.dark-mode .theme-toggle {
  background: var(--color-bg-alt);
  border-color: var(--color-border);
}

/* ===================================
   Cookie Banner
   =================================== */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: var(--space-md);
  right: var(--space-md);
  max-width: 480px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  box-shadow: var(--shadow-lg);
  z-index: 9999;
  transform: translateY(150%);
  opacity: 0;
  visibility: hidden;
  transition: transform 0.3s ease, opacity 0.3s ease, visibility 0.3s ease;
}

.cookie-banner.show {
  transform: translateY(-20px);
  opacity: 1;
  visibility: visible;
}

.cookie-content {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.cookie-content p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin: 0;
  flex: 1;
}

.cookie-buttons {
  display: flex;
  gap: var(--space-xs);
  flex-shrink: 0;
}

/* ===================================
   Skip Link
   =================================== */
.skip-link {
  position: absolute;
  top: -40px;
  left: var(--space-md);
  background: var(--color-primary);
  color: var(--color-white);
  padding: var(--space-xs) var(--space-md);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: var(--radius-md);
  z-index: 10000;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: var(--space-md);
}

/* ===================================
   Animations
   =================================== */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeIn 0.6s ease forwards;
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-text {
    order: 2;
  }

  .hero-image {
    order: 1;
  }

  .hero-subtitle {
    max-width: none;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-stats {
    justify-content: center;
  }

  .section-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .services-grid,
  .projects-grid {
    grid-template-columns: 1fr;
  }

  .skills-content {
    grid-template-columns: 1fr;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .downloads-box {
    flex-direction: column;
    text-align: center;
    gap: var(--space-lg);
  }

  .downloads-actions {
    flex-direction: column;
    width: 100%;
  }

  .downloads-actions .btn {
    width: 100%;
  }
}

@media (max-width: 768px) {
  .mobile-menu-toggle {
    display: flex;
  }

  .nav-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    flex-direction: column;
    padding: var(--space-md);
    gap: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }

  .nav-menu.active {
    max-height: 400px;
  }

  .nav-menu li {
    width: 100%;
  }

  .nav-menu a {
    display: block;
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--color-border);
  }

  .nav-cta {
    margin-top: var(--space-sm);
    text-align: center;
  }

  .hero {
    min-height: auto;
    padding-top: calc(64px + var(--space-xl));
    padding-bottom: var(--space-xl);
    overflow: hidden;
  }

  .hero-title {
    font-size: clamp(1.75rem, 6vw, 2.5rem);
    word-wrap: break-word;
    overflow-wrap: break-word;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .hero-label {
    font-size: 0.75rem;
  }

  .hero-image img {
    width: 200px;
    height: 200px;
  }

  .hero-stats {
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
    align-items: center;
  }

  .stat {
    text-align: center;
    padding: 0;
    border-right: none;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: var(--space-md);
    width: 100%;
    max-width: 200px;
  }

  .stat:last-child {
    border-bottom: none;
    padding-bottom: 0;
  }

  .footer-content {
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
  }

  .cookie-banner {
    left: var(--space-sm);
    right: var(--space-sm);
    max-width: none;
    padding: var(--space-sm);
  }

  .cookie-content {
    flex-direction: column;
    text-align: center;
    gap: var(--space-sm);
  }

  .cookie-content p {
    font-size: 0.8125rem;
  }

  .cookie-buttons {
    width: 100%;
    justify-content: center;
  }

  .cookie-buttons .btn {
    flex: 1;
    padding: 0.5rem 1rem;
    font-size: 0.8125rem;
  }

  .theme-toggle {
    bottom: var(--space-md);
    right: var(--space-md);
    height: 40px;
    padding: 0 0.75rem;
    gap: 0.375rem;
  }

  .theme-icon {
    font-size: 1rem;
  }

  .theme-label {
    font-size: 0.75rem;
  }
}

@media (max-width: 480px) {
  :root {
    --space-3xl: 4rem;
    --space-2xl: 3rem;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .project-results {
    flex-direction: column;
    gap: var(--space-sm);
  }
}