/* ================================================
   Choreogrifi - Coming Soon Page Styles
   ================================================ */

/* CSS Variables */
:root {
  --color-cyan: #06b6d4;
  --color-blue: #3b82f6;
  --color-purple: #8b5cf6;
  --color-dark: #1a1a1a;
  --color-gray: #666666;
  --color-light-gray: #f5f5f5;
  --color-white: #ffffff;

  --gradient-primary: linear-gradient(135deg, var(--color-cyan), var(--color-blue), var(--color-purple));
  --gradient-dark: linear-gradient(180deg, #0f0f1a 0%, #1a1a2e 100%);

  --font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.15);

  --transition-fast: 150ms ease;
  --transition-normal: 300ms ease;

  --container-max: 1200px;
  --header-height: 72px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-dark);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* ================================================
   Header
   ================================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  z-index: 1000;
}

.header-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-link {
  display: flex;
  align-items: center;
}

.logo {
  height: 40px;
  width: auto;
}

.logo-dark {
  display: none;
}

.nav {
  display: flex;
  gap: 32px;
}

.nav-link {
  font-weight: 500;
  font-size: 14px;
  color: var(--color-gray);
  transition: color var(--transition-fast);
}

.nav-link:hover {
  color: var(--color-blue);
}

/* ================================================
   Carousel Banner
   ================================================ */
.carousel-banner {
  margin-top: var(--header-height);
  position: relative;
  height: calc(100vh - var(--header-height));
  overflow: hidden;
}

.carousel-track {
  position: relative;
  width: 100%;
  height: 100%;
}

.carousel-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 800ms ease;
  pointer-events: none;
}

.carousel-slide.active {
  opacity: 1;
  pointer-events: auto;
}

.slide-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%);
}

.slide-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(30, 30, 40, 0.7);
}

.slide-content {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 24px;
  color: var(--color-white);
}

.slide-content h2 {
  font-size: 48px;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--color-white);
  max-width: 800px;
}

.slide-content p {
  font-size: 20px;
  color: rgba(255, 255, 255, 0.8);
  max-width: 600px;
  line-height: 1.6;
}

.carousel-nav {
  position: absolute;
  bottom: 40px;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  z-index: 10;
}

.carousel-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.carousel-btn:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: scale(1.1);
}

.carousel-btn svg {
  width: 24px;
  height: 24px;
  stroke: var(--color-white);
}

.carousel-dots {
  display: flex;
  gap: 12px;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  transition: all var(--transition-fast);
}

.dot:hover {
  background: rgba(255, 255, 255, 0.6);
}

.dot.active {
  background: var(--color-cyan);
  transform: scale(1.3);
  box-shadow: 0 0 12px var(--color-cyan);
}

/* ================================================
   Ad Banner
   ================================================ */
.ad-banner {
  background: transparent;
}

.ad-container {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.ad-slot {
  width: 100%;
  max-width: 728px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gray);
  font-size: 14px;
}

/* ================================================
   Hero Section
   ================================================ */
.hero-section {
  padding: 100px 24px;
  text-align: center;
  background: linear-gradient(180deg, var(--color-white) 0%, var(--color-light-gray) 100%);
}

.hero-container {
  max-width: 1000px;
  margin: 0 auto;
}

.hero-title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 24px;
  color: var(--color-dark);
  white-space: nowrap;
}

.hero-description {
  font-size: 18px;
  color: var(--color-gray);
  max-width: 600px;
  margin: 0 auto 40px;
}

.hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  font-size: 16px;
  font-weight: 600;
  border-radius: 8px;
  transition: all var(--transition-fast);
}

.btn-primary {
  background: var(--gradient-primary);
  color: var(--color-white);
  box-shadow: 0 4px 14px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4);
}

.btn-secondary {
  background: var(--color-white);
  color: var(--color-dark);
  border: 2px solid var(--color-dark);
}

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

/* ================================================
   Capabilities Section
   ================================================ */
.capabilities-section {
  padding: 100px 24px;
  background: var(--color-white);
}

.section-container {
  max-width: var(--container-max);
  margin: 0 auto;
}

.section-title {
  font-size: 36px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 18px;
  color: var(--color-gray);
  text-align: center;
  margin-bottom: 60px;
}

.capabilities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
}

.capability-card {
  padding: 32px;
  background: var(--color-white);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 16px;
  transition: all var(--transition-normal);
}

.capability-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.capability-icon {
  width: 56px;
  height: 56px;
  background: color-mix(in srgb, var(--icon-color) 10%, transparent);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.capability-icon svg {
  width: 28px;
  height: 28px;
  stroke: var(--icon-color);
}

.capability-card h3 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 12px;
}

.capability-card p {
  font-size: 15px;
  color: var(--color-gray);
  line-height: 1.6;
}

/* ================================================
   Contact Section
   ================================================ */
.contact-section {
  padding: 100px 24px;
  background: var(--gradient-dark);
  color: var(--color-white);
}

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

.contact-section .section-subtitle {
  opacity: 0.7;
}

.notify-form {
  max-width: 500px;
  margin: 0 auto 40px;
}

.form-group {
  display: flex;
  gap: 12px;
}

.form-group input {
  flex: 1;
  padding: 14px 20px;
  font-size: 16px;
  font-family: inherit;
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
  transition: border-color var(--transition-fast);
}

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

.form-group input:focus {
  outline: none;
  border-color: var(--color-cyan);
}

.form-note {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
  text-align: center;
  margin-top: 12px;
}

.contact-info {
  text-align: center;
}

.contact-info p {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 8px;
}

.contact-email {
  font-size: 20px;
  font-weight: 600;
  color: var(--color-cyan);
  transition: color var(--transition-fast);
}

.contact-email:hover {
  color: var(--color-blue);
}

/* ================================================
   Footer
   ================================================ */
.footer {
  background: #0a0a14;
  padding: 60px 24px 40px;
  color: var(--color-white);
}

.footer-container {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.footer-logo {
  height: 36px;
}

.footer-tagline {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.5);
  margin-top: 8px;
}

.footer-links {
  display: flex;
  gap: 32px;
}

.footer-links a {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-fast);
}

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

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

.social-link {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast);
}

.social-link:hover {
  background: var(--color-blue);
}

.social-link svg {
  width: 18px;
  height: 18px;
}

.footer-copyright {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.4);
  margin-top: 16px;
}

/* ================================================
   Responsive Design
   ================================================ */
@media (max-width: 768px) {
  :root {
    --header-height: 64px;
  }

  .nav {
    display: none;
  }

  .carousel-banner {
    height: calc(100vh - var(--header-height));
  }

  .slide-content h2 {
    font-size: 28px;
  }

  .slide-content p {
    font-size: 16px;
  }

  .carousel-nav {
    bottom: 24px;
    gap: 16px;
  }

  .carousel-btn {
    width: 40px;
    height: 40px;
  }

  .carousel-btn svg {
    width: 20px;
    height: 20px;
  }

  .hero-section {
    padding: 60px 24px;
  }

  .hero-title {
    font-size: clamp(20px, 5vw, 28px);
    white-space: normal;
  }

  .hero-description {
    font-size: 16px;
  }

  .form-group {
    flex-direction: column;
  }

  .capabilities-section,
  .contact-section {
    padding: 60px 24px;
  }

  .section-title {
    font-size: 28px;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 28px;
  }

  .btn {
    width: 100%;
  }

  .footer-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
  }
}