:root {
  --pr-primary: #2563eb; /* Vibrant Blue */
  --pr-primary-dark: #1d4ed8;
  --pr-accent: #f43f5e; /* Rose */
  --pr-dark: #0f172a; /* Slate 900 */
  --pr-slate: #334155; /* Slate 700 */
  --pr-light: #f8fafc; /* Slate 50 */
  
  --bg-page: #ffffff;
  --bg-surface: #f8fafc;
  --bg-card: #ffffff;
  
  --border-light: #e2e8f0;
  --border-focus: #94a3b8;
  
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;
  
  --text-main: #0f172a;
  --text-body: #475569;
  --text-muted: #64748b;
  
  --font-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-sans);
  background-color: var(--bg-page);
  color: var(--text-main);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
}

.brand-logo {
  height: 32px;
  width: auto;
}

.nav-links {
  display: flex;
  gap: 2rem;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-body);
}

.nav-links a {
  transition: color 0.2s ease;
}

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

/* Hero */

.hero {
  padding: 5rem 0;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--pr-primary);
  margin-bottom: 1rem;
  display: inline-block;
}

.hero-copy h1 {
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 1.5rem;
  background: linear-gradient(to right, var(--pr-dark), var(--pr-slate));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.lead {
  font-size: 1.125rem;
  line-height: 1.75;
  color: var(--text-body);
  margin-bottom: 2.5rem;
  max-width: 36rem;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.2s ease;
  cursor: pointer;
  border: 1px solid transparent;
}

.btn.primary {
  background-color: var(--pr-primary);
  color: white;
  box-shadow: var(--shadow-md);
  flex-direction: column;
  align-items: flex-start;
  padding: 0.875rem 2rem;
}

.btn.primary:hover {
  background-color: var(--pr-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-label-main {
  display: block;
  line-height: 1.2;
}

.btn-label-sub {
  display: block;
  font-size: 0.75rem;
  font-weight: 400;
  opacity: 0.9;
}

.btn.secondary {
  background-color: white;
  border-color: var(--border-light);
  color: var(--text-main);
  font-size: 0.875rem;
  padding: 0.5rem 1rem;
}

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

.btn.full {
  width: 100%;
}

.secondary-column {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
}

.pill-soon {
  background-color: #fff1f2;
  color: var(--pr-accent);
}

.mini-copy {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin: 0;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.tag {
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  background-color: var(--bg-surface);
  color: var(--text-muted);
  border: 1px solid var(--border-light);
}

/* Hero Visual */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.phone-frame {
  width: 280px;
  height: 580px;
  border: 12px solid var(--pr-dark);
  border-radius: 2.5rem;
  background: var(--pr-dark);
  overflow: hidden;
  position: relative;
  margin: 0 auto;
  transform: rotate(0deg);
  transition: transform 0.3s ease;
  flex-shrink: 0; /* Prevent shrinking */
}

.phone-frame:hover {
  transform: scale(1.02);
}

.slider-track {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  width: 100%;
  height: 100%;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
}

.slider-track::-webkit-scrollbar {
  display: none;
}

.slider-track img {
  flex: 0 0 100%;
  min-width: 100%; /* Force full width */
  width: 100%;
  height: 100%;
  object-fit: cover;
  scroll-snap-align: center;
  display: block;
}

.shadow-lg {
  box-shadow: var(--shadow-xl);
}

/* Sections */

.section {
  padding: 6rem 0;
}

.section-alt {
  background-color: var(--bg-surface);
}

.section-header {
  margin-bottom: 4rem;
  max-width: 40rem;
}

.section-header.text-center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-header h2 {
  font-size: 2.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0.5rem 0 1rem;
  color: var(--text-main);
}

.section-lead {
  font-size: 1.25rem;
  color: var(--text-body);
  line-height: 1.6;
}

/* Features */

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.feature-card {
  background: white;
  padding: 2rem;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-light);
  transition: all 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--pr-primary);
}

.feature-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0 0 1rem;
  color: var(--text-main);
}

.feature-card p {
  color: var(--text-body);
  margin: 0;
  line-height: 1.6;
}

/* Gallery */
.section-gallery {
  background-color: var(--pr-dark);
  color: white;
}

.section-gallery .section-header h2 {
  color: white;
}

.section-gallery .eyebrow {
  color: var(--pr-primary); /* Or a lighter shade if needed */
}

/* Gallery Carousel */
.gallery-carousel-container {
  position: relative;
  width: 100%;
  max-width: 1000px; /* Adjust as needed */
  margin: 3rem auto 0;
  overflow: hidden;
  padding: 0 3rem; /* Space for arrows */
}

.gallery-carousel-track {
  display: flex;
  transition: transform 0.5s ease-in-out;
  gap: 0;
}

.gallery-card {
  flex: 0 0 33.333%; /* 3 items visible */
  max-width: 33.333%;
  display: flex;
  justify-content: center;
  padding: 0 0.5rem; /* Add padding inside card to maintain visual spacing if desired, or remove if tight packing is wanted. User said "Remove the gap", usually implies tight packing or controlling spacing via padding. I'll add a small padding to keep images from touching, effectively replacing gap but keeping math simple. */
}

.gallery-card img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  border: 4px solid rgba(255, 255, 255, 0.1);
  transition: transform 0.3s ease;
  width: 100%;
  height: auto;
  max-width: 260px; /* Consistent size */
}

.gallery-card img:hover {
  transform: scale(1.05);
  z-index: 10;
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: white;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: all 0.2s ease;
  z-index: 20;
}

.carousel-btn:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-50%) scale(1.1);
}

.carousel-btn.prev {
  left: 0;
}

.carousel-btn.next {
  right: 0;
}

/* Responsive Gallery */
@media (max-width: 900px) {
  .gallery-card {
    flex: 0 0 50%; /* 2 items visible */
    max-width: 50%;
  }
}

@media (max-width: 600px) {
  .gallery-card {
    flex: 0 0 100%; /* 1 item visible */
    max-width: 100%;
  }
}

/* Platforms */

.platform-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-bottom: 4rem;
}

.platform-item {
  background: white;
  padding: 2rem;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
}

.platform-main {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.platform-icon {
  font-size: 2rem;
}

.platform-item h3 {
  margin: 0 0 0.5rem;
  font-size: 1.125rem;
}

.platform-item p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--text-body);
}

.platform-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-light);
}

.status {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
}

.status-live {
  background-color: #dcfce7;
  color: #166534;
}

.status-soon {
  background-color: #f1f5f9;
  color: var(--text-muted);
}

.platform-link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--pr-primary);
}

.platform-link:hover {
  text-decoration: underline;
}

.notify-box {
  background: linear-gradient(135deg, var(--pr-dark), #1e293b);
  border-radius: var(--radius-2xl);
  padding: 3rem;
  text-align: center;
  color: white;
}

.notify-box h3 {
  font-size: 1.5rem;
  margin: 0 0 1rem;
}

.notify-box p {
  color: #cbd5e1;
  max-width: 30rem;
  margin: 0 auto 2rem;
}

/* Contact */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.contact-card {
  background: white;
  padding: 2.5rem;
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--border-light);
  text-align: center;
}

.contact-text {
  font-size: 1.125rem;
  color: var(--text-body);
  margin-bottom: 2rem;
}

.contact-footnote {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-top: 1.5rem;
}

/* Footer */

.site-footer {
  padding: 3rem 0;
  border-top: 1px solid var(--border-light);
  background-color: var(--bg-surface);
  font-size: 0.875rem;
  color: var(--text-muted);
}

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

.footer-links {
  display: flex;
  gap: 2rem;
}

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

/* Responsive */

@media (max-width: 768px) {
  .hero-grid,
  .contact-grid,
  .gallery-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .hero-copy h1 {
    font-size: 2.5rem;
  }
  
  .header-inner {
    flex-direction: column;
    height: auto;
    padding: 1rem 0;
    gap: 1rem;
  }
  
  .app-screenshot {
    transform: rotate(0);
    margin-top: 2rem;
  }
}
  font-size: 0.96rem;
  color: var(--text-soft);
  max-width: 34rem;
}

/* Features */

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.3rem;
}

.feature-card {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  padding: 1.1rem 1.2rem;
  border: 1px solid var(--border-soft);
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.06);
}

.feature-card h3 {
  margin: 0 0 0.4rem;
  font-size: 1rem;
}

.feature-card p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-soft);
  line-height: 1.6;
}

/* Platforms */

.platforms {
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
}

.platform-list {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.platform-item {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  padding: 0.9rem 1.1rem;
  border: 1px solid var(--border-soft);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  box-shadow: 0 12px 26px rgba(15, 23, 42, 0.05);
}

.platform-main {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.platform-icon {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  background: #fef2f2;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.platform-main h3 {
  margin: 0 0 0.25rem;
  font-size: 1rem;
}

.platform-main p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.platform-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.25rem;
  font-size: 0.8rem;
}

.status {
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.status-live {
  background: #ecfdf3;
  border-color: #22c55e;
  color: #166534;
}

.status-soon {
  background: #fffbeb;
  border-color: #f59e0b;
  color: #92400e;
}

.platform-link {
  color: var(--pr-slate);
  text-decoration: underline;
  text-decoration-style: dotted;
  text-underline-offset: 3px;
}

.platform-note {
  color: var(--text-muted);
}

.notify-box {
  background: #fff7f7;
  border-radius: var(--radius-xl);
  padding: 1.1rem 1.2rem;
  border: 1px solid rgba(248, 113, 113, 0.35);
  box-shadow: 0 16px 30px rgba(248, 113, 113, 0.12);
}

.notify-box h3 {
  margin: 0 0 0.35rem;
  font-size: 1rem;
}

.notify-box p {
  margin: 0 0 0.75rem;
  font-size: 0.9rem;
  color: var(--text-soft);
}

/* Contact */

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
  gap: 2rem;
  align-items: center;
}

.contact-card {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  padding: 1.2rem 1.3rem;
  border: 1px solid var(--border-soft);
  box-shadow: var(--shadow-soft);
}

.contact-text {
  font-size: 0.9rem;
  color: var(--text-soft);
  margin: 0 0 0.9rem;
}

.contact-footnote {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin: 0.7rem 0 0;
}

/* Footer */

.site-footer {
  padding: 1.2rem 0 1.6rem;
  border-top: 1px solid rgba(148, 163, 184, 0.4);
  margin-top: auto;
  background: #f4f4fa;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  gap: 0.9rem;
}

.footer-links a {
  text-decoration: underline;
  text-decoration-style: dotted;
  text-underline-offset: 3px;
}

/* Responsive */

@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-card {
    order: -1;
  }

  .contact-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 720px) {
  .nav-links {
    display: none;
  }

  .hero {
    padding-top: 2.4rem;
  }

  .feature-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .platform-item {
    flex-direction: column;
    align-items: flex-start;
  }

  .platform-meta {
    align-items: flex-start;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}