/*!
 * SplitHero v1.0.0 — Core Stylesheet
 * Premium Split-Screen Hero Section Kit
 */

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

/* ── CSS Custom Properties ───────────────────────────────────── */
:root {
  /* Core palette */
  --sh-dark:    #0a090e;
  --sh-darker:  #060509;
  --sh-mid:     #141220;
  --sh-surface: #1c1928;
  --sh-border:  rgba(255,255,255,0.08);
  --sh-white:   #f2f0ec;
  --sh-muted:   #8880a8;

  /* Accent palette */
  --sh-indigo:  #5b4fff;
  --sh-coral:   #ff4f3b;
  --sh-amber:   #ffb347;
  --sh-emerald: #3dbf82;
  --sh-pink:    #ff6eb4;
  --sh-sky:     #38bdf8;
  --sh-violet:  #a855f7;

  /* Light mode (used in some layouts) */
  --sh-light-bg:  #f2f0ec;
  --sh-light-text:#0a090e;
  --sh-light-mid: #e8e4dc;
  --sh-light-muted:#9090a8;

  /* Type */
  --sh-font-display: 'Syne', sans-serif;
  --sh-font-body:    'DM Sans', sans-serif;
  --sh-font-mono:    'Fira Code', 'Cascadia Code', 'Consolas', monospace;

  /* Spacing */
  --sh-gap:  clamp(32px, 5vw, 64px);

  /* Radius */
  --sh-r-sm: 6px;
  --sh-r-md: 12px;
  --sh-r-lg: 20px;
  --sh-r-xl: 32px;
}

/* ── Base ────────────────────────────────────────────────────── */
html { scroll-behavior: smooth; }
body { font-family: var(--sh-font-body); -webkit-font-smoothing: antialiased; }

img, video { display: block; max-width: 100%; }

/* ── Hero base ───────────────────────────────────────────────── */
.sh-hero {
  position: relative;
  overflow: hidden;
  min-height: 100vh;
  width: 100%;
}

/* ── Split container ─────────────────────────────────────────── */
.sh-split {
  display: grid;
  width: 100%;
  min-height: 100vh;
}

/* ── Split ratio variants ────────────────────────────────────── */
.sh-split--50-50  { grid-template-columns: 1fr 1fr; }
.sh-split--60-40  { grid-template-columns: 60fr 40fr; }
.sh-split--40-60  { grid-template-columns: 40fr 60fr; }
.sh-split--65-35  { grid-template-columns: 65fr 35fr; }
.sh-split--35-65  { grid-template-columns: 35fr 65fr; }
.sh-split--full   { grid-template-columns: 1fr; }

/* ── Diagonal cut ────────────────────────────────────────────── */
.sh-split--diagonal .sh-side--media {
  clip-path: polygon(8% 0, 100% 0, 100% 100%, 0 100%);
  margin-left: -8%;
}

/* ── Curved split ────────────────────────────────────────────── */
.sh-split--curved .sh-side--media {
  clip-path: ellipse(100% 100% at 100% 50%);
}

/* ── Staggered split ─────────────────────────────────────────── */
.sh-split--staggered {
  grid-template-columns: 1fr 1fr;
  align-items: start;
}
.sh-split--staggered .sh-side--content { padding-top: 10vh; }
.sh-split--staggered .sh-side--media   { padding-top: 5vh; }

/* ── Overlap ─────────────────────────────────────────────────── */
.sh-split--overlap {
  grid-template-columns: 1fr 1fr;
  position: relative;
}
.sh-split--overlap .sh-side--media {
  transform: translateX(-40px);
  z-index: 2;
}

/* ── Sides ───────────────────────────────────────────────────── */
.sh-side {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(48px, 7vw, 96px) clamp(32px, 5vw, 72px);
  overflow: hidden;
}

.sh-side--media {
  overflow: hidden;
  padding: 0;
}

.sh-side--media img,
.sh-side--media video {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}

/* ── Color themes for sides ──────────────────────────────────── */
.sh-dark-bg  { background: var(--sh-dark); color: var(--sh-white); }
.sh-mid-bg   { background: var(--sh-mid);  color: var(--sh-white); }
.sh-light-bg { background: var(--sh-light-bg); color: var(--sh-light-text); }
.sh-white-bg { background: #ffffff; color: var(--sh-light-text); }
.sh-indigo-bg{ background: var(--sh-indigo); color: #fff; }
.sh-coral-bg { background: var(--sh-coral);  color: #fff; }

/* Gradient backgrounds */
.sh-grad-indigo { background: linear-gradient(135deg, #0d0b1e 0%, #1a1650 100%); color: var(--sh-white); }
.sh-grad-coral  { background: linear-gradient(135deg, #1e0b09 0%, #3d1a16 100%); color: var(--sh-white); }
.sh-grad-dark   { background: linear-gradient(160deg, var(--sh-dark) 0%, var(--sh-mid) 100%); color: var(--sh-white); }
.sh-grad-neutral{ background: linear-gradient(135deg, #f2f0ec 0%, #e4e0d8 100%); color: var(--sh-light-text); }
.sh-grad-split  { background: linear-gradient(90deg, var(--sh-indigo) 0%, var(--sh-coral) 100%); color: #fff; }

/* ── Typography ──────────────────────────────────────────────── */
.sh-eyebrow {
  font-family: var(--sh-font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  opacity: 0.6;
  margin-bottom: 16px;
  display: block;
}

.sh-headline {
  font-family: var(--sh-font-display);
  font-size: clamp(2.4rem, 5vw, 4.8rem);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.025em;
  margin-bottom: 0;
}

.sh-headline--xl  { font-size: clamp(3rem, 6.5vw, 6rem); }
.sh-headline--lg  { font-size: clamp(2.2rem, 4.5vw, 4rem); }
.sh-headline--md  { font-size: clamp(1.8rem, 3.5vw, 3rem); }

.sh-subhead {
  font-family: var(--sh-font-body);
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  line-height: 1.68;
  opacity: 0.7;
  margin-top: 20px;
  max-width: 520px;
}

/* Accent text */
.sh-accent         { color: var(--sh-indigo); }
.sh-accent-coral   { color: var(--sh-coral); }
.sh-accent-amber   { color: var(--sh-amber); }
.sh-accent-emerald { color: var(--sh-emerald); }
.sh-accent-pink    { color: var(--sh-pink); }

.sh-text-grad {
  background: linear-gradient(90deg, var(--sh-indigo), var(--sh-coral));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Buttons ─────────────────────────────────────────────────── */
.sh-cta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 32px;
}

.sh-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--sh-font-display);
  font-weight: 700;
  font-size: 0.9rem;
  padding: 14px 28px;
  border-radius: var(--sh-r-sm);
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
  letter-spacing: 0.01em;
  position: relative;
  overflow: hidden;
}

.sh-btn:hover { transform: translateY(-2px); }
.sh-btn:active{ transform: translateY(0); }

.sh-btn--primary {
  background: var(--sh-indigo);
  color: #fff;
  box-shadow: 0 6px 24px rgba(91,79,255,0.35);
}
.sh-btn--primary:hover { box-shadow: 0 10px 32px rgba(91,79,255,0.48); }

.sh-btn--coral {
  background: var(--sh-coral);
  color: #fff;
  box-shadow: 0 6px 24px rgba(255,79,59,0.35);
}

.sh-btn--dark {
  background: var(--sh-dark);
  color: var(--sh-white);
  box-shadow: 0 6px 24px rgba(0,0,0,0.25);
}

.sh-btn--white {
  background: #fff;
  color: var(--sh-dark);
  box-shadow: 0 6px 24px rgba(0,0,0,0.12);
}

.sh-btn--outline-white {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.35);
}
.sh-btn--outline-white:hover { background: rgba(255,255,255,0.08); }

.sh-btn--outline-dark {
  background: transparent;
  color: var(--sh-dark);
  border: 1.5px solid rgba(0,0,0,0.2);
}
.sh-btn--outline-dark:hover { background: rgba(0,0,0,0.04); }

.sh-btn--ghost {
  background: rgba(255,255,255,0.07);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.12);
}

.sh-btn--pill { border-radius: 100px; }
.sh-btn--sm   { padding: 10px 20px; font-size: 0.82rem; }
.sh-btn--lg   { padding: 18px 36px; font-size: 1rem; }

/* ── Social Proof ────────────────────────────────────────────── */
.sh-proof {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 28px;
  flex-wrap: wrap;
}

.sh-proof-avatars {
  display: flex;
  align-items: center;
}

.sh-proof-av {
  width: 34px; height: 34px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--sh-font-display);
  font-size: 0.72rem;
  font-weight: 800;
  color: #fff;
  border: 2px solid currentColor;
  flex-shrink: 0;
}

.sh-proof-text { font-size: 0.82rem; }
.sh-proof-stars { color: #ffb347; letter-spacing: 1px; font-size: 0.78rem; margin-bottom: 2px; }
.sh-proof-label { opacity: 0.65; }
.sh-proof-label strong { opacity: 1; font-weight: 700; }

/* ── Cursor blink ────────────────────────────────────────────── */
.sh-cursor {
  display: inline-block;
  animation: sh-blink 1s step-end infinite;
  margin-left: 2px;
  font-weight: 300;
}
@keyframes sh-blink { 0%,100% { opacity: 1; } 50% { opacity: 0; } }

/* ── Media placeholders (for demos) ─────────────────────────── */
.sh-media-placeholder {
  width: 100%; height: 100%; min-height: 400px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--sh-font-display);
  font-size: 1rem; font-weight: 700;
  opacity: 0.25; letter-spacing: 0.04em;
  user-select: none;
}

/* ── Image card (floating card over media) ───────────────────── */
.sh-card {
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--sh-r-md);
  padding: 20px 24px;
  position: relative;
}
.sh-card--dark  { background: rgba(10,9,14,0.85); border-color: rgba(255,255,255,0.1); }
.sh-card--light { background: rgba(242,240,236,0.9); color: var(--sh-light-text); }
.sh-card--float {
  position: absolute;
  box-shadow: 0 24px 60px rgba(0,0,0,0.35);
  animation: sh-float 4s ease-in-out infinite;
}
@keyframes sh-float {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-10px); }
}

/* ── Badge ───────────────────────────────────────────────────── */
.sh-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--sh-font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 20px;
}
.sh-badge--indigo {
  background: rgba(91,79,255,0.12);
  color: #a09aff;
  border: 1px solid rgba(91,79,255,0.25);
}
.sh-badge--coral {
  background: rgba(255,79,59,0.12);
  color: #ff9488;
  border: 1px solid rgba(255,79,59,0.25);
}
.sh-badge--light {
  background: rgba(91,79,255,0.08);
  color: var(--sh-indigo);
  border: 1px solid rgba(91,79,255,0.2);
}

/* ── Divider / rule ──────────────────────────────────────────── */
.sh-rule { width: 48px; height: 3px; border-radius: 2px; margin: 20px 0; }
.sh-rule--indigo { background: var(--sh-indigo); }
.sh-rule--coral  { background: var(--sh-coral); }
.sh-rule--white  { background: rgba(255,255,255,0.4); }
.sh-rule--dark   { background: rgba(0,0,0,0.25); }

/* ── Stat strip ──────────────────────────────────────────────── */
.sh-stats {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  margin-top: 32px;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,0.09);
}
.sh-stat-num   { font-family: var(--sh-font-display); font-size: 1.7rem; font-weight: 800; line-height: 1; }
.sh-stat-label { font-size: 0.77rem; opacity: 0.55; margin-top: 4px; }

/* ── Tag / label strip ───────────────────────────────────────── */
.sh-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 20px; }
.sh-tag {
  font-size: 0.72rem; font-weight: 600;
  padding: 4px 12px; border-radius: 100px;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.65);
}
.sh-tag--dark {
  background: rgba(0,0,0,0.06);
  border-color: rgba(0,0,0,0.1);
  color: rgba(0,0,0,0.55);
}

/* ── Navbar (used in layout demos) ──────────────────────────── */
.sh-nav {
  position: absolute;
  top: 0; left: 0; right: 0;
  z-index: 10;
  padding: 22px clamp(28px, 5vw, 64px);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.sh-nav-logo {
  font-family: var(--sh-font-display);
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: -0.01em;
}
.sh-nav-links {
  display: flex; gap: 28px; list-style: none;
}
.sh-nav-links a {
  font-size: 0.85rem;
  opacity: 0.6;
  text-decoration: none;
  color: inherit;
  transition: opacity 0.2s;
}
.sh-nav-links a:hover { opacity: 1; }

/* ── Full-bleed / contained variants ────────────────────────── */
.sh-contained .sh-split {
  max-width: 1400px;
  margin: 0 auto;
}

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 900px) {
  .sh-split {
    grid-template-columns: 1fr !important;
    min-height: auto;
  }

  .sh-split--diagonal .sh-side--media,
  .sh-split--curved .sh-side--media {
    clip-path: none;
    margin: 0;
  }

  .sh-split--overlap .sh-side--media {
    transform: none;
  }

  .sh-side--media {
    min-height: 48vw;
  }

  .sh-split--staggered .sh-side--content,
  .sh-split--staggered .sh-side--media {
    padding-top: 0;
  }

  .sh-hero { min-height: auto; }

  .sh-nav-links { display: none; }
}

/* ── Reduced motion ──────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .sh-card--float { animation: none; }
  .sh-cursor { animation: none; opacity: 1; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ── Scrollbar ───────────────────────────────────────────────── */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(91,79,255,0.3); border-radius: 3px; }

/* ── LandingKit Pro fixes ────────────────────────────────────── */
/* Sections that set their own dark background now get readable text by default. */
.sh-hero { color: var(--sh-white); }
.sh-darker { background: var(--sh-darker); color: var(--sh-white); }
:root { --sh-light-muted: #63607a; }
.sh-light-bg .sh-subhead, .sh-white-bg .sh-subhead, .sh-grad-neutral .sh-subhead { color: #55526a; opacity: 1; }
.sh-light-bg .sh-stat-label, .sh-white-bg .sh-stat-label, .sh-grad-neutral .sh-stat-label { color: #5f5c74; }
.sh-headline { font-size: clamp(2.2rem, 4vw, 3.8rem); overflow-wrap: break-word; }
.sh-headline--xl { font-size: clamp(2.5rem, 4.5vw, 4.5rem); }
.sh-hero .sh-side { padding-top: max(clamp(48px, 7vw, 96px), 104px); }   /* content always clears the navigation */
.sh-btn:focus-visible, .sh-nav a:focus-visible { outline: 2px solid currentColor; outline-offset: 3px; }
.sh-badge { align-self: flex-start; }
.sh-side, .sh-stack > * { min-width: 0; }
@media (max-width: 900px) {
  .sh-hero h1 { font-size: clamp(1.75rem, 7.4vw, 3.2rem) !important; }
  .sh-hero .sh-side { padding: 48px 24px; }
  .sh-hero .sh-side:first-child { padding-top: 104px; }
  .sh-nav { padding-left: 24px; padding-right: 24px; }
  .sh-hide-sm { display: none !important; }
  /* two-column wrappers written with inline styles stack too */
  .sh-stack { grid-template-columns: 1fr !important; min-height: 0 !important; gap: 0 !important; }
  .sh-stack--pad { padding: 104px 24px 56px !important; gap: 40px !important; }
  .sh-stack:not(.sh-stack--pad) > :not(.sh-side) { margin-top: 40px; }
  .sh-hero .sh-card, .sh-hero img { max-width: 100%; }
  .sh-side--media { min-height: 320px !important; }
  .sh-cta { flex-wrap: wrap; }
}