:root {
  --bg-dark: #ffffff;
  --bg-darker: #f8fafc;
  --text-primary: #1e293b;
  --text-secondary: #475569;
  --accent-primary: #e11d48;
  --accent-secondary: #334155;
  --glass-bg: rgba(255, 255, 255, 0.7);
  --glass-border: rgba(0, 0, 0, 0.08);
  --font-heading: "Space Grotesk", sans-serif;
  --font-body: "Outfit", sans-serif;
}

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

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

body {
  background-color: var(--bg-dark);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  margin-bottom: 1rem;
  line-height: 1.1;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.3s ease;
}

ul,
ol {
  list-style: none;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--accent-primary);
  color: #fff;
  padding: 0.5rem 1rem;
  z-index: 1100;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 0;
}

.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 2rem;
}

.btn-primary {
  display: inline-block;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  color: white;
  padding: 0.8rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(225, 29, 72, 0.35);
}

.btn-secondary {
  display: inline-block;
  background: transparent;
  border: 1px solid var(--text-primary);
  color: var(--text-primary);
  padding: 0.8rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
}

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

.eyebrow {
  font-family: var(--font-heading);
  color: var(--accent-primary);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 0.875rem;
  font-weight: 600;
  display: block;
  margin-bottom: 0.5rem;
}

.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 2rem;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: padding 0.3s ease, box-shadow 0.3s ease;
}

.navbar.scrolled {
  padding: 0.75rem 2rem;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  color: #fff;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
}

.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-links a:not(.btn-primary):hover {
  color: var(--accent-primary);
}

.hamburger {
  display: none;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 0.5rem;
  width: 40px;
  height: 40px;
  flex-direction: column;
  justify-content: space-around;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.hamburger[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.hamburger[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding: 0 2rem;
  background: url("hero-bg.png") no-repeat center center/cover;
}

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(255, 255, 255, 0.95) 0%,
    rgba(255, 255, 255, 0.6) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.hero-subtitle {
  font-family: var(--font-body);
  font-size: 1.15rem;
  font-weight: 400;
  color: var(--accent-primary);
  margin-bottom: 1rem;
  letter-spacing: 0.5px;
}

.hero-title {
  font-size: clamp(2.5rem, 7vw, 4.5rem);
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent-secondary) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-description {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin: 0 auto 2.5rem;
  max-width: 600px;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.scroll-down {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  animation: bounce 2s infinite;
}

.scroll-down span {
  display: block;
  width: 18px;
  height: 18px;
  border-bottom: 2px solid var(--text-secondary);
  border-right: 2px solid var(--text-secondary);
  transform: rotate(45deg);
}

.section {
  padding: 6rem 0;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-header h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  max-width: 900px;
  margin: 0 auto;
}

.about-text p + p {
  margin-top: 1rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
  text-align: center;
}

.stat-card h3 {
  font-size: 2.25rem;
  color: var(--accent-secondary);
  margin-bottom: 0.5rem;
}

.stat-card p {
  color: var(--text-secondary);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}

.service-card {
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent-primary);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.06);
}

.service-card .icon {
  font-size: 2.25rem;
  margin-bottom: 1.25rem;
}

.service-card h3 {
  margin-bottom: 1rem;
}

.service-card p {
  color: var(--text-secondary);
}

.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.timeline::after {
  content: "";
  position: absolute;
  width: 2px;
  background: var(--glass-border);
  top: 0;
  bottom: 0;
  left: 50%;
  margin-left: -1px;
}

.timeline-item {
  padding: 10px 40px;
  position: relative;
  width: 50%;
  box-sizing: border-box;
}

.timeline-item:nth-child(even) {
  left: 50%;
}

.timeline-item:nth-child(odd) {
  left: 0;
  text-align: right;
}

.timeline-item::after {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  right: -8px;
  background: var(--bg-dark);
  border: 2px solid var(--accent-primary);
  top: 24px;
  border-radius: 50%;
  z-index: 1;
}

.timeline-item:nth-child(even)::after {
  left: -8px;
}

.timeline-date {
  color: var(--accent-primary);
  font-weight: 600;
  margin-bottom: 0.5rem;
  display: block;
}

.contact-wrapper {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.contact-wrapper h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: 1rem;
}

.contact-wrapper > p {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.big-btn {
  font-size: 1.15rem;
  padding: 1rem 3rem;
  width: 100%;
  border: none;
  cursor: pointer;
}

.big-btn:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.contact-form {
  margin-top: 2rem;
  text-align: left;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 1rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-primary);
  background: white;
  box-shadow: 0 0 0 4px rgba(225, 29, 72, 0.12);
}

.form-feedback {
  margin-top: 1rem;
  padding: 1rem;
  border-radius: 8px;
  display: none;
  text-align: center;
  font-weight: 600;
}

.form-feedback.success {
  display: block;
  background: #dcfce7;
  color: #166534;
}

.form-feedback.error {
  display: block;
  background: #fee2e2;
  color: #991b1b;
}

.social-links {
  margin-top: 2rem;
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
}

.social-links a {
  color: var(--text-secondary);
  text-decoration: underline;
}

.social-links a:hover {
  color: var(--accent-primary);
}

footer {
  padding: 3rem 0;
  border-top: 1px solid var(--glass-border);
  text-align: center;
  color: var(--text-secondary);
}

.footer-logo {
  font-family: var(--font-heading);
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0) translateX(-50%);
  }
  40% {
    transform: translateY(-10px) translateX(-50%);
  }
  60% {
    transform: translateY(-5px) translateX(-50%);
  }
}

.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in-up {
  animation: fadeInUp 1s ease-out forwards;
}

.visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }

  .fade-in {
    opacity: 1;
    transform: none;
  }
}

@media screen and (max-width: 768px) {
  .navbar {
    padding: 1rem 1.25rem;
  }

  .logo-text {
    display: none;
  }

  .nav-links {
    position: fixed;
    inset: 64px 0 auto 0;
    flex-direction: column;
    gap: 0;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(10px);
    padding: 1rem 1.5rem 1.5rem;
    border-bottom: 1px solid var(--glass-border);
    transform: translateY(-110%);
    transition: transform 0.3s ease;
    align-items: stretch;
  }

  .nav-links.open {
    transform: translateY(0);
  }

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

  .nav-links a {
    display: block;
    padding: 0.85rem 0;
    text-align: center;
  }

  .nav-links a.btn-primary {
    margin-top: 0.5rem;
  }

  .hamburger {
    display: flex;
  }

  .timeline::after {
    left: 20px;
  }

  .timeline-item {
    width: 100%;
    padding-left: 56px;
    padding-right: 16px;
    left: 0 !important;
    text-align: left !important;
  }

  .timeline-item::after {
    left: 12px !important;
  }

  .container {
    padding: 0 1.25rem;
  }

  .section {
    padding: 4rem 0;
  }
}