/* ========== Base Styles ========== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --background: hsl(260, 60%, 8%);
  --foreground: hsl(0, 0%, 100%);
  --card: hsl(260, 50%, 12%);
  --card-foreground: hsl(0, 0%, 100%);
  --primary: hsl(190, 100%, 50%);
  --primary-foreground: hsl(260, 60%, 8%);
  --secondary: hsl(260, 40%, 20%);
  --muted: hsl(260, 30%, 25%);
  --muted-foreground: hsl(260, 20%, 70%);
  --accent: hsl(270, 80%, 60%);
  --border: hsl(260, 30%, 25%);
  --radius: 0.75rem;
  --font-display: 'Exo 2', sans-serif;
  --font-body: 'Inter', sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background: var(--background);
  color: var(--foreground);
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  line-height: 1.2;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  height: auto;
}

/* ========== Utilities ========== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

.text-gradient {
  background: linear-gradient(135deg, hsl(190, 100%, 55%) 0%, hsl(270, 80%, 65%) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.glow-text {
  text-shadow: 0 0 40px hsla(190, 100%, 50%, 0.6), 0 0 80px hsla(190, 100%, 50%, 0.3);
}

/* ========== Buttons ========== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-family: var(--font-body);
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  font-size: 0.95rem;
}

.btn-primary {
  background: var(--primary);
  color: var(--primary-foreground);
  box-shadow: 0 8px 24px hsla(190, 100%, 50%, 0.25);
}

.btn-primary:hover {
  background: hsl(190, 100%, 45%);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--foreground);
  border: 1px solid var(--border);
  backdrop-filter: blur(8px);
}

.btn-outline:hover {
  background: hsla(260, 40%, 20%, 0.5);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1rem;
}

/* ========== Navbar ========== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: hsla(260, 60%, 8%, 0.8);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid hsla(260, 30%, 25%, 0.5);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 5rem;
}

.logo {
  height: 3rem;
  width: auto;
}

.nav-links {
  display: none;
  gap: 2rem;
}

.nav-links a {
  color: var(--muted-foreground);
  font-weight: 500;
  transition: color 0.3s;
}

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

@media (min-width: 768px) {
  .nav-links {
    display: flex;
  }
}

/* ========== Hero Section ========== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: 5rem;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, hsl(260, 50%, 18%) 0%, hsl(260, 60%, 8%) 60%);
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  animation: pulse-glow 3s ease-in-out infinite;
}

.hero-glow-1 {
  top: 25%;
  left: 25%;
  width: 16rem;
  height: 16rem;
  background: hsla(190, 100%, 50%, 0.2);
}

.hero-glow-2 {
  bottom: 25%;
  right: 25%;
  width: 24rem;
  height: 24rem;
  background: hsla(270, 80%, 60%, 0.1);
}

@keyframes pulse-glow {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

.hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  padding: 2rem 1rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  background: hsla(260, 40%, 20%, 0.5);
  border: 1px solid hsla(260, 30%, 25%, 0.5);
  margin-bottom: 2rem;
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

.badge-dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--primary);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.hero h1 {
  font-size: clamp(2.5rem, 8vw, 4.5rem);
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.hero-desc {
  font-size: 1.125rem;
  color: var(--muted-foreground);
  max-width: 42rem;
  margin: 0 auto 2.5rem;
}

.hero-buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
  margin-bottom: 3rem;
}

@media (min-width: 640px) {
  .hero-buttons {
    flex-direction: row;
    justify-content: center;
  }
}

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

.tag {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  border-radius: 9999px;
  background: hsla(260, 50%, 12%, 0.5);
  border: 1px solid hsla(260, 30%, 25%, 0.5);
  backdrop-filter: blur(8px);
  font-size: 0.875rem;
  font-weight: 500;
}

.tag svg {
  color: var(--primary);
}

.hero-fade {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 8rem;
  background: linear-gradient(to top, var(--background), transparent);
}

/* ========== Sections ========== */
.section {
  padding: 6rem 0;
  position: relative;
}

.section-alt {
  overflow: hidden;
}

.section-glow {
  position: absolute;
  width: 24rem;
  height: 24rem;
  border-radius: 50%;
  filter: blur(80px);
}

.section-glow-left {
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  background: hsla(190, 100%, 50%, 0.05);
}

.section-glow-right {
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  background: hsla(270, 80%, 60%, 0.05);
}

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

.section-label {
  display: block;
  color: var(--primary);
  font-weight: 500;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.section-header h2 {
  font-size: clamp(1.875rem, 5vw, 3rem);
  font-weight: 700;
  margin-top: 1rem;
  margin-bottom: 1.5rem;
}

.section-header p {
  color: var(--muted-foreground);
  max-width: 42rem;
  margin: 0 auto;
  font-size: 1.125rem;
}

/* ========== Services Grid ========== */
.services-grid {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.service-card {
  padding: 2rem;
  border-radius: 1rem;
  background: hsla(260, 50%, 12%, 0.5);
  border: 1px solid hsla(260, 30%, 25%, 0.5);
  transition: all 0.4s ease;
  box-shadow: 0 8px 32px hsla(0, 0%, 0%, 0.3);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px hsla(0, 0%, 0%, 0.3), 0 0 30px hsla(190, 100%, 50%, 0.15);
  border-color: hsla(190, 100%, 50%, 0.3);
}

.service-icon {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 0.75rem;
  background: hsla(190, 100%, 50%, 0.1);
  border: 1px solid hsla(190, 100%, 50%, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  color: var(--primary);
  transition: background 0.3s;
}

.service-card:hover .service-icon {
  background: hsla(190, 100%, 50%, 0.2);
}

.service-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.service-card p {
  color: var(--muted-foreground);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.service-tags span {
  font-size: 0.75rem;
  padding: 0.375rem 0.75rem;
  border-radius: 9999px;
  background: hsla(260, 40%, 20%, 0.5);
  color: var(--muted-foreground);
  border: 1px solid hsla(260, 30%, 25%, 0.3);
}

/* ========== Why Us Section ========== */
.why-us-grid {
  display: grid;
  gap: 4rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .why-us-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.why-us-content .section-label {
  text-align: left;
}

.why-us-content h2 {
  font-size: clamp(1.875rem, 5vw, 3rem);
  font-weight: 700;
  margin-top: 1rem;
  margin-bottom: 1.5rem;
}

.why-us-desc {
  color: var(--muted-foreground);
  font-size: 1.125rem;
  margin-bottom: 2rem;
  line-height: 1.7;
}

.benefits-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.benefit {
  display: flex;
  gap: 1rem;
}

.benefit-icon {
  width: 3rem;
  height: 3rem;
  border-radius: 0.5rem;
  background: hsla(190, 100%, 50%, 0.1);
  border: 1px solid hsla(190, 100%, 50%, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--primary);
}

.benefit h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.benefit p {
  color: var(--muted-foreground);
}

.commitment-box {
  margin-top: 2rem;
  padding: 1.5rem;
  border-radius: 1rem;
  background: hsla(260, 50%, 12%, 0.5);
  border: 1px solid hsla(260, 30%, 25%, 0.5);
}

.commitment-box h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.commitment-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

.commitment-list span {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

.commitment-list svg {
  color: var(--primary);
  flex-shrink: 0;
}

/* ========== Stats Grid ========== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.stat-card {
  padding: 2rem;
  border-radius: 1rem;
  background: hsla(260, 50%, 12%, 0.5);
  border: 1px solid hsla(260, 30%, 25%, 0.5);
  text-align: center;
  box-shadow: 0 8px 32px hsla(0, 0%, 0%, 0.3);
  transition: all 0.4s ease;
}

.stat-card:hover {
  box-shadow: 0 8px 32px hsla(0, 0%, 0%, 0.3), 0 0 30px hsla(190, 100%, 50%, 0.15);
  border-color: hsla(190, 100%, 50%, 0.3);
}

.stat-value {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  margin-bottom: 0.5rem;
  font-family: var(--font-display);
}

.stat-label {
  color: var(--muted-foreground);
  font-weight: 500;
}

/* ========== Contact Section ========== */
#contact {
  position: relative;
}

.contact-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 100%, hsl(260, 50%, 15%) 0%, transparent 70%);
}

.contact-card {
  position: relative;
  z-index: 10;
  max-width: 56rem;
  margin: 0 auto;
  padding: 3rem 2rem;
  border-radius: 1.5rem;
  background: hsla(260, 50%, 12%, 0.5);
  border: 1px solid hsla(260, 30%, 25%, 0.5);
  text-align: center;
  box-shadow: 0 8px 32px hsla(0, 0%, 0%, 0.3);
}

@media (min-width: 768px) {
  .contact-card {
    padding: 4rem 3rem;
  }
}

.contact-card h2 {
  font-size: clamp(1.875rem, 5vw, 3rem);
  font-weight: 700;
  margin-top: 1rem;
  margin-bottom: 1.5rem;
}

.contact-card > p {
  color: var(--muted-foreground);
  font-size: 1.125rem;
  max-width: 42rem;
  margin: 0 auto 2.5rem;
}

.contact-info {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  margin-top: 2.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid hsla(260, 30%, 25%, 0.5);
}

@media (min-width: 640px) {
  .contact-info {
    flex-direction: row;
    justify-content: center;
    gap: 3rem;
  }
}

.contact-info a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--muted-foreground);
  transition: color 0.3s;
}

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

/* ========== Footer ========== */
.footer {
  padding: 4rem 0;
  border-top: 1px solid hsla(260, 30%, 25%, 0.5);
  background: hsla(260, 50%, 10%, 0.3);
}

.footer-top {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
  margin-bottom: 2rem;
}

@media (min-width: 768px) {
  .footer-top {
    flex-direction: row;
    justify-content: space-between;
  }
}

.footer-brand {
  text-align: center;
}

@media (min-width: 768px) {
  .footer-brand {
    text-align: left;
  }
}

.footer-brand .logo {
  height: 2.5rem;
  margin-bottom: 1rem;
}

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

.social-links {
  display: flex;
  gap: 1rem;
}

.social-links a {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.5rem;
  background: hsla(260, 40%, 20%, 0.5);
  border: 1px solid hsla(260, 30%, 25%, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted-foreground);
  transition: all 0.3s;
}

.social-links a:hover {
  color: var(--primary);
  border-color: hsla(190, 100%, 50%, 0.5);
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding-top: 2rem;
  border-top: 1px solid hsla(260, 30%, 25%, 0.5);
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

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