@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Nunito:wght@700;800;900&display=swap');

:root {
  /* Palette: Lean Dark with vibrant accents (Magenta ~342°, Yellow, Cyan) */
  --c-bg: #0b0c10;
  --c-surface: #1f2833;
  --c-surface-light: #2c353f;
  --c-text-main: #ffffff;
  --c-text-muted: #a0a0a0;
  --c-primary: #ff4d6d; /* Magenta/Pink ~342° */
  --c-primary-hover: #d00040;
  --c-accent-1: #ffb703; /* Yellow */
  --c-accent-2: #4cc9f0; /* Cyan */
  --c-accent-3: #06d6a0; /* Mint */
  
  /* Typography */
  --font-head: 'Nunito', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  /* Spacing & Radius */
  --radius-md: 12px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  --container-width: 1280px;
}

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

body {
  font-family: var(--font-body);
  background-color: var(--c-bg);
  color: var(--c-text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Utility: Container */
.layout-wrap {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 4vw, 3rem);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-head);
  line-height: 1.1;
  color: var(--c-text-main);
}

h1 { font-size: clamp(2.5rem, 5vw, 4.5rem); font-weight: 900; letter-spacing: -0.02em; }
h2 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; margin-bottom: clamp(1rem, 2vw, 1.5rem); }
h3 { font-size: 1.5rem; font-weight: 700; }
p { margin-bottom: 1.5rem; color: var(--c-text-muted); font-size: 1.125rem; }

/* Links */
a { text-decoration: none; color: inherit; transition: 0.2s ease; }
a:hover { color: var(--c-primary); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2rem;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-family: var(--font-head);
  font-size: 1.125rem;
  cursor: pointer;
  border: none;
  transition: transform 0.1s ease, box-shadow 0.2s ease;
}

.btn--primary {
  background: linear-gradient(135deg, var(--c-primary), #ff8fa3);
  color: #fff;
  box-shadow: 0 4px 15px rgba(255, 77, 109, 0.3);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 77, 109, 0.5);
}
.btn--primary:active { transform: translateY(0); }

.btn--secondary {
  background: transparent;
  border: 2px solid var(--c-accent-2);
  color: var(--c-accent-2);
}
.btn--secondary:hover {
  background: rgba(76, 201, 240, 0.1);
}

.btn--text {
  padding: 0;
  color: var(--c-accent-2);
  font-size: 1rem;
}
.btn--text:hover { text-decoration: underline; }

/* Header / Nav */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(11, 12, 16, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding: 1rem 0;
}
.header__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.header__logo {
  font-family: var(--font-head);
  font-size: 1.75rem;
  font-weight: 900;
  color: var(--c-text-main);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.header__logo span { color: var(--c-primary); }
.header__nav { display: flex; gap: 2rem; }
.header__link { 
  font-weight: 600; 
  font-size: 1rem; 
  position: relative; 
}
.header__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--c-primary);
  transition: 0.3s ease;
}
.header__link:hover::after { width: 100%; }

/* Layout Pattern for Sections */
.section-block {
  width: 100%;
  padding: clamp(4rem, 8vh, 8rem) 0;
}
.section-block--dark { background-color: var(--c-bg); }
.section-block--surface { background-color: var(--c-surface); }

/* Hero Specifics */
.hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: center;
}
.hero__content { text-align: left; }
.hero__eyebrow {
  color: var(--c-accent-2);
  font-weight: 700;
  font-size: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
  display: block;
}
.hero__image {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
  border: 1px solid rgba(255,255,255,0.1);
}

/* Generic Content */
.content-block { max-width: 700px; margin: 0 auto; text-align: center; }
.content-block__lead { font-size: clamp(1.25rem, 2vw, 1.75rem); color: #fff; font-weight: 500; }

/* Feature Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}
.feature-card {
  background: var(--c-surface);
  padding: 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,0.05);
  transition: transform 0.3s ease;
}
.feature-card:hover {
  transform: translateY(-5px);
  border-color: var(--c-primary);
}
.feature-icon {
  width: 48px;
  height: 48px;
  background: rgba(255, 77, 109, 0.1);
  color: var(--c-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
}

/* Stats */
.stats-row {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 2rem;
  text-align: center;
}
.stat-item h3 { font-size: clamp(2.5rem, 5vw, 4rem); color: var(--c-accent-2); line-height: 1; margin-bottom: 0.5rem; }
.stat-item p { font-size: 1.1rem; color: var(--c-text-muted); }

/* FAQ */
.faq-item {
  margin-bottom: 1rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.faq-item:last-child { border-bottom: none; }
details summary {
  list-style: none;
  cursor: pointer;
  font-weight: 700;
  padding: 1rem 0;
  color: var(--c-text-main);
  transition: color 0.2s;
}
details summary:hover { color: var(--c-primary); }
details summary::-webkit-details-marker { display: none; }
details p {
  margin-bottom: 1.5rem;
  padding-left: 1rem;
  border-left: 2px solid var(--c-surface-light);
}

/* CTA Band */
.cta-band {
  background: linear-gradient(135deg, var(--c-primary), #d00040);
  border-radius: var(--radius-lg);
  padding: clamp(3rem, 5vw, 5rem);
  text-align: center;
  margin-top: clamp(3rem, 5vh, 5rem);
}
.cta-band h2 { color: #fff; margin-bottom: 1.5rem; }
.cta-band p { color: #fff; margin-bottom: 2rem; max-width: 600px; margin-left: auto; margin-right: auto; }
.cta-band .btn { background: #fff; color: var(--c-primary); box-shadow: 0 4px 15px rgba(0,0,0,0.2); }
.cta-band .btn:hover { background: #f0f0f0; transform: scale(1.05); }

/* Footer */
.footer {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 4rem 0 2rem;
  background: var(--c-surface);
  font-size: 0.95rem;
}
.footer__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
}
.footer__col h4 { color: #fff; margin-bottom: 1.5rem; font-size: 1.1rem; }
.footer__col ul { list-style: none; }
.footer__col li { margin-bottom: 0.75rem; }
.footer__col a { color: var(--c-text-muted); }
.footer__col a:hover { color: var(--c-primary); }
.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.05);
  color: #666;
  font-size: 0.875rem;
}

/* Responsive */
@media (max-width: 900px) {
  .header__nav { display: none; } /* Simplified mobile view */
  .header__cta-mobile { display: block; }
  .hero__grid { grid-template-columns: 1fr; }
  .hero__content { text-align: center; }
  .hero__eyebrow { text-align: center; }
}

@media (min-width: 901px) {
  .header__cta-mobile { display: none; }
}
*{box-sizing:border-box}
img,svg,video{max-width:100%;height:auto}
body{margin:0}
html{-webkit-text-size-adjust:100%}