@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,200..800&display=swap');

/* Strict 3-Color Design Tokens */
:root {
  /* Three Colors */
  --color-primary: #18181B;
  /* Slate Charcoal */
  --color-secondary: #FCFAF7;
  /* Soft Warm Cream */
  --color-accent: #FF5A40;
  /* Vibrant Coral/Tangerine */

  /* Derived Tints */
  --color-text-muted: #52525B;
  --color-accent-hover: #E24830;
  --color-accent-light: #FFF0ED;
  --color-border: rgba(24, 24, 27, 0.07);

  /* Typography */
  --font-heading: 'Bricolage Grotesque', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;

  /* Shadows */
  --shadow-premium: 0 24px 64px rgba(24, 24, 27, 0.04);
  --shadow-mockup: 0 32px 80px rgba(24, 24, 27, 0.08);
  --shadow-button: 0 12px 28px rgba(255, 90, 64, 0.25);

  /* Layout */
  --border-radius-card: 32px;
  --border-radius-pill: 9999px;
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-spring: all 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* Reset and Core Layout */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-secondary);
  color: var(--color-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  min-height: 100vh;
  padding: 6.5rem 1.5rem 4rem;
  /* Top padding to accommodate marquee */
  position: relative;
  overflow-x: hidden;

  /* Subtle dot matrix background for a modern, textured feel */
  background-image: radial-gradient(rgba(255, 90, 64, 0.04) 1.5px, transparent 1.5px);
  background-size: 32px 32px;
}

/* Scrollbar Customization */
body {
  scrollbar-width: thin;
  scrollbar-color: var(--color-accent) var(--color-secondary);
}

::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--color-secondary);
}

::-webkit-scrollbar-thumb {
  background-color: var(--color-accent);
  border-radius: var(--border-radius-pill);
}

/* Scrolling Marquee Banner */
.marquee-banner {
  width: 100%;
  background-color: var(--color-accent);
  color: var(--color-secondary);
  padding: 0.8rem 0;
  overflow: hidden;
  white-space: nowrap;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 100;
  font-weight: 800;
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  border-bottom: 1px solid rgba(24, 24, 27, 0.05);
  box-shadow: 0 4px 20px rgba(255, 90, 64, 0.12);
  pointer-events: none;
}

.marquee-track {
  display: inline-block;
  white-space: nowrap;
  will-change: transform;
  animation: marquee-scroll 25s linear infinite;
}

.marquee-track span {
  display: inline-block;
  padding-right: 4rem;
}

@keyframes marquee-scroll {
  0% {
    transform: translate3d(0, 0, 0);
  }

  100% {
    transform: translate3d(-50%, 0, 0);
  }
}

/* Main Container */
.landing-container {
  width: 100%;
  max-width: 1020px;
  display: flex;
  flex-direction: column;
  gap: 6.5rem;
}

/* Hero Section Grid */
.hero-grid {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 5rem;
  align-items: center;
  text-align: left;
}

.hero-text-col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.8rem;
  position: relative;
}

/* Extravagant Brand Title: Gradient clip, tracking adjustment, drop shadow */
.hero-text-col h1 {
  font-family: var(--font-heading);
  font-size: clamp(4.5rem, 12vw, 7.5rem);
  font-weight: 900;
  line-height: 0.85;
  letter-spacing: -0.03em;
  color: var(--color-primary);
  position: relative;
}

/* Extravagant Tagline: Bold editorial sizing, italicized key terms, highlight indicator */
.hero-tagline {
  font-size: clamp(1.5rem, 4vw, 2.3rem);
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.15;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

.hero-tagline span.highlight-coral {
  color: var(--color-accent);
  position: relative;
  z-index: 1;
}

.hero-tagline span.highlight-coral::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 0;
  width: 100%;
  height: 8px;
  background-color: var(--color-accent-light);
  z-index: -1;
  border-radius: var(--border-radius-pill);
}

.hero-description {
  font-size: clamp(1.05rem, 2.5vw, 1.25rem);
  color: var(--color-text-muted);
  font-weight: 500;
  line-height: 1.7;
  text-wrap: pretty;
}

/* Extravagant Primary Button */
.btn-cta-hero {
  display: inline-block;
  background-color: var(--color-accent);
  color: var(--color-secondary);
  font-family: var(--font-body);
  font-weight: 800;
  text-decoration: none;
  padding: 1.1rem 2.5rem;
  border-radius: var(--border-radius-pill);
  box-shadow: var(--shadow-button);
  transition: var(--transition-spring);
  border: none;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}

.btn-cta-hero:hover {
  background-color: var(--color-accent-hover);
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 16px 36px rgba(255, 90, 64, 0.4);
}

.btn-cta-hero:active {
  transform: translateY(-1px);
}

/* Showcase Mockup Frame with modern offset shadow card */
.hero-image-col {
  display: flex;
  justify-content: center;
  align-items: center;
}

.showcase {
  position: relative;
  width: 100%;
  max-width: 440px;
  border-radius: var(--border-radius-card);
  padding: 10px;
  background: var(--color-secondary);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-mockup);
  transition: var(--transition-spring);
  overflow: hidden;
}

.showcase:hover {
  transform: translateY(-8px) scale(1.01) rotate(0.5deg);
  box-shadow: 0 40px 90px rgba(24, 24, 27, 0.12);
  border-color: rgba(255, 90, 64, 0.3);
}

.showcase img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: calc(var(--border-radius-card) - 8px);
  object-fit: cover;
}

/* Waitlist Form Section card */
.waitlist-section {
  width: 100%;
  position: relative;
  border-radius: var(--border-radius-card);
  padding: 4.5rem 3rem;
  background: var(--color-secondary);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-premium);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.8rem;
  overflow: hidden;
}

.waitlist-section h2 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--color-primary);
}

.waitlist-form {
  display: flex;
  width: 100%;
  max-width: 480px;
  background: var(--color-secondary);
  border: 2px solid var(--color-primary);
  border-radius: var(--border-radius-pill);
  padding: 6px;
  transition: var(--transition-smooth);
}

.waitlist-form:focus-within {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 5px rgba(255, 90, 64, 0.15);
}

.waitlist-form input[type="email"] {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-primary);
  padding: 0.75rem 1.25rem;
  min-width: 0;
}

.waitlist-form input[type="email"]::placeholder {
  color: var(--color-text-muted);
  opacity: 0.6;
}

.waitlist-form button {
  background-color: var(--color-accent);
  color: var(--color-secondary);
  border: none;
  outline: none;
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 0.95rem;
  padding: 0.85rem 2rem;
  border-radius: var(--border-radius-pill);
  cursor: pointer;
  box-shadow: var(--shadow-button);
  transition: var(--transition-spring);
  white-space: nowrap;
}

.waitlist-form button:hover {
  background-color: var(--color-accent-hover);
  transform: scale(1.02);
}

.waitlist-form button:active {
  transform: scale(0.97);
}

/* Invalid state visualization */
.waitlist-form input:user-invalid {
  color: var(--color-accent);
}

/* Success State Overlay */
.success-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-secondary);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  gap: 0.5rem;
  z-index: 10;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-spring);
}

.success-overlay.show {
  opacity: 1;
  pointer-events: auto;
}

.success-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: var(--color-accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.5rem;
}

.success-icon svg {
  width: 30px;
  height: 30px;
  fill: var(--color-accent);
}

.success-overlay h3 {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--color-primary);
}

.success-overlay p {
  font-size: 1rem;
  color: var(--color-text-muted);
  max-width: 360px;
}

/* Footer Section */
footer {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-muted);
  opacity: 0.6;
  text-align: center;
  margin-top: 1rem;
}

/* Responsive Scaling breakpoints */
@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 4rem;
  }

  .hero-text-col {
    align-items: center;
  }

  .hero-text-col h1 {
    font-size: clamp(4.5rem, 15vw, 6.5rem);
  }
}

@media (max-width: 480px) {
  body {
    padding: 5.5rem 1.25rem 3rem;
  }

  .landing-container {
    gap: 4.5rem;
  }

  .hero-text-col h1 {
    font-size: 3.8rem;
  }

  .hero-tagline {
    font-size: 1.5rem;
  }

  .showcase {
    border-radius: 24px;
    padding: 8px;
  }

  .showcase img {
    border-radius: 16px;
  }

  .waitlist-section {
    padding: 3rem 1.5rem;
    border-radius: 24px;
    gap: 1.5rem;
  }

  .waitlist-form {
    flex-direction: column;
    background: transparent;
    border: none;
    padding: 0;
    gap: 0.85rem;
  }

  .waitlist-form input[type="email"] {
    width: 100%;
    border: 2px solid var(--color-primary);
    border-radius: var(--border-radius-pill);
    padding: 0.9rem 1.25rem;
    background: var(--color-secondary);
  }

  .waitlist-form input[type="email"]:focus {
    border-color: var(--color-accent);
  }

  .waitlist-form button {
    width: 100%;
    padding: 0.9rem 1.5rem;
    border-radius: var(--border-radius-pill);
    font-size: 1rem;
  }
}

/* Waitlist Form Client-Side Validation UI */
.error-message {
  color: var(--color-accent);
  font-size: 0.85rem;
  font-weight: 700;
  margin-top: -0.5rem;
  display: none;
  opacity: 0;
  transform: translateY(-5px);
  transition: var(--transition-smooth);
}

.error-message.show {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

.waitlist-form.invalid {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 5px rgba(255, 90, 64, 0.15);
}

.waitlist-form.invalid input[type="email"] {
  border-color: var(--color-accent);
}