/* ============================================================
   vision.css — SIWES Logbook • Vision Pro glassy style
   Fully merged with your design tokens — brand #e94560
   ============================================================ */

/* ── Design Tokens ───────────────────────────────────────── */
:root {
  /* Color Primitives */
  --clr-brand:        #e94560;
  --clr-brand-light:  #f97b5a;
  --clr-brand-dark:   #c73652;
  --clr-brand-muted:  rgba(233,69,96,0.1);
  --clr-brand-ring:   rgba(233,69,96,0.25);
  --clr-brand-glow:   rgba(233,69,96,0.35);

  --clr-navy-50:  #f0f2f8;
  --clr-navy-100: #d8ddf0;
  --clr-navy-200: #a8b3d8;
  --clr-navy-500: #3d4f7c;
  --clr-navy-700: #1e2d54;
  --clr-navy-800: #16213e;
  --clr-navy-900: #0f172a;

  --clr-slate-50:  #f8fafc;
  --clr-slate-100: #f1f5f9;
  --clr-slate-200: #e2e8f0;
  --clr-slate-300: #cbd5e1;
  --clr-slate-400: #94a3b8;
  --clr-slate-500: #64748b;
  --clr-slate-600: #475569;
  --clr-slate-700: #334155;
  --clr-slate-800: #1e293b;
  --clr-slate-900: #0f172a;

  /* Status */
  --clr-success:      #22c55e;
  --clr-success-bg:   #f0fdf4;
  --clr-success-text: #15803d;
  --clr-warning:      #f59e0b;
  --clr-warning-bg:   #fffbeb;
  --clr-warning-text: #b45309;
  --clr-danger:       #ef4444;
  --clr-danger-bg:    #fef2f2;
  --clr-danger-text:  #b91c1c;
  --clr-info:         #3b82f6;
  --clr-info-bg:      #eff6ff;
  --clr-info-text:    #1d4ed8;

  /* Vision Pro Glass Tokens */
  --blur-glass:      blur(18px) saturate(180%);
  --surface-glass:   rgba(255,255,255,0.55);
  --border-glass:    rgba(255,255,255,0.25);
  --shadow-glass:    0 8px 32px rgba(0,0,0,0.08), 0 2px 8px rgba(0,0,0,0.02);
  --shadow-glass-lg: 0 16px 48px rgba(0,0,0,0.12), 0 4px 16px rgba(0,0,0,0.04);

  /* Semantic — Light mode (glassy) */
  --bg:           #f5f7fc;
  --bg-secondary: #eef2f8;
  --bg-tertiary:  #e2e8f0;
  --bg-hover:     rgba(255,255,255,0.15);
  --bg-active:    rgba(255,255,255,0.25);
  --bg-overlay:   rgba(15,23,42,0.5);

  --surface:        var(--surface-glass);
  --surface-raised: rgba(255,255,255,0.75);

  --border:         var(--border-glass);
  --border-strong:  rgba(255,255,255,0.4);
  --border-focus:   var(--clr-brand);

  --text-primary:   #0a0e1a;
  --text-secondary: #4a5568;
  --text-tertiary:  #94a3b8;
  --text-disabled:  #cbd5e1;
  --text-inverse:   #ffffff;
  --text-brand:     var(--clr-brand);

  /* Sidebar (not used on landing, but kept for consistency) */
  --sidebar-bg:        #0f172a;
  --sidebar-border:    rgba(255,255,255,0.06);
  --sidebar-text:      rgba(255,255,255,0.65);
  --sidebar-text-hover: rgba(255,255,255,0.92);
  --sidebar-active-bg: rgba(233,69,96,0.18);
  --sidebar-active-text: #e94560;
  --sidebar-icon:      rgba(255,255,255,0.45);
  --sidebar-w:         248px;
  --sidebar-w-collapsed: 64px;

  /* Navbar */
  --nav-h: 60px;

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', monospace;

  --text-xs:   11px;
  --text-sm:   13px;
  --text-base: 14px;
  --text-md:   15px;
  --text-lg:   17px;
  --text-xl:   20px;
  --text-2xl:  24px;
  --text-3xl:  30px;

  --weight-normal:  400;
  --weight-medium:  500;
  --weight-semi:    600;
  --weight-bold:    700;
  --weight-black:   800;

  --leading-tight:  1.25;
  --leading-snug:   1.4;
  --leading-normal: 1.6;
  --leading-loose:  1.75;

  /* Spacing */
  --space-1:  4px;
  --space-2:  8px;
  --space-3:  12px;
  --space-4:  16px;
  --space-5:  20px;
  --space-6:  24px;
  --space-8:  32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;

  /* Radius */
  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  12px;
  --radius-xl:  16px;
  --radius-2xl: 24px;
  --radius-full: 9999px;

  /* Shadows (glass) */
  --shadow-xs:  0 1px 2px rgba(15,23,42,0.04);
  --shadow-sm:  var(--shadow-glass);
  --shadow-md:  0 4px 16px rgba(0,0,0,0.06), 0 2px 8px rgba(0,0,0,0.02);
  --shadow-lg:  var(--shadow-glass-lg);
  --shadow-xl:  0 20px 60px rgba(0,0,0,0.14), 0 8px 24px rgba(0,0,0,0.06);
  --shadow-brand: 0 4px 20px var(--clr-brand-glow);

  /* Transitions */
  --ease-out:   cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in:    cubic-bezier(0.4, 0, 1, 1);
  --ease-inout: cubic-bezier(0.4, 0, 0.2, 1);
  --duration-fast: 120ms;
  --duration-base: 200ms;
  --duration-slow: 350ms;

  /* Z-index */
  --z-below:   -1;
  --z-base:    0;
  --z-raised:  10;
  --z-dropdown: 100;
  --z-sticky:  200;
  --z-overlay: 300;
  --z-modal:   400;
  --z-toast:   500;
}

/* ── Dark Mode (glassy) ──────────────────────────────────── */
[data-theme="dark"] {
  --bg:           #0a0e1a;
  --bg-secondary: #0c1228;
  --bg-tertiary:  #111c35;
  --bg-hover:     rgba(255,255,255,0.04);
  --bg-active:    rgba(255,255,255,0.08);
  --bg-overlay:   rgba(0,0,0,0.7);

  --surface:        rgba(20,30,50,0.55);
  --surface-raised: rgba(25,40,65,0.75);

  --border:        rgba(255,255,255,0.08);
  --border-strong: rgba(255,255,255,0.14);

  --text-primary:   #e8eeff;
  --text-secondary: #8fa3c0;
  --text-tertiary:  #4a607c;
  --text-disabled:  #334155;
  --text-inverse:   #0f172a;

  --sidebar-bg:     #080f1e;
  --sidebar-border: rgba(255,255,255,0.04);

  --clr-success-bg:  rgba(34,197,94,0.12);
  --clr-warning-bg:  rgba(245,158,11,0.12);
  --clr-danger-bg:   rgba(239,68,68,0.12);
  --clr-info-bg:     rgba(59,130,246,0.12);

  --shadow-sm:  0 1px 3px rgba(0,0,0,0.3);
  --shadow-md:  0 4px 16px rgba(0,0,0,0.3);
  --shadow-lg:  0 10px 40px rgba(0,0,0,0.4);
  --shadow-xl:  0 20px 60px rgba(0,0,0,0.5);
  --shadow-brand: 0 4px 20px rgba(233,69,96,0.3);
}

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

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  height: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  font-weight: var(--weight-normal);
  line-height: var(--leading-normal);
  color: var(--text-primary);
  background: var(--bg-secondary);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background var(--duration-base) var(--ease-inout),
              color var(--duration-base) var(--ease-inout);
}

img, picture, video, canvas, svg { display: block; max-width: 100%; }
input, button, textarea, select { font: inherit; }
p, h1, h2, h3, h4, h5, h6 { overflow-wrap: break-word; }
a { color: var(--text-brand); text-decoration: none; }
/* ── COMPLETELY REMOVE ALL UNDERLINES ON HOVER ── */
a,
a:hover,
a:focus,
a:active,
a:visited,
* a,
* a:hover,
* a:focus,
* a:active,
* a:visited {
  text-decoration: none !important;
}

/* Also remove any border-bottom that looks like an underline */
a:hover,
a:focus,
a:active {
  border-bottom: none !important;
  box-shadow: none !important;
}
ol, ul { list-style: none; }
button { cursor: pointer; border: none; background: none; }

/* ── Typography ──────────────────────────────────────────── */
.h1 { font-size: var(--text-3xl); font-weight: var(--weight-black); letter-spacing: -0.03em; line-height: var(--leading-tight); }
.h2 { font-size: var(--text-2xl); font-weight: var(--weight-bold);  letter-spacing: -0.02em; line-height: var(--leading-tight); }
.h3 { font-size: var(--text-xl);  font-weight: var(--weight-bold);  letter-spacing: -0.01em; line-height: var(--leading-snug); }
.h4 { font-size: var(--text-lg);  font-weight: var(--weight-semi);  line-height: var(--leading-snug); }
.h5 { font-size: var(--text-md);  font-weight: var(--weight-semi);  line-height: var(--leading-snug); }
.h6 { font-size: var(--text-base); font-weight: var(--weight-semi); line-height: var(--leading-snug); }

.label-xs  { font-size: var(--text-xs);   font-weight: var(--weight-semi);   letter-spacing: 0.06em; text-transform: uppercase; }
.label-sm  { font-size: var(--text-sm);   font-weight: var(--weight-semi);   letter-spacing: 0.04em; }
.caption   { font-size: var(--text-xs);   color: var(--text-tertiary); }
.mono      { font-family: var(--font-mono); font-size: 0.9em; }

.text-primary   { color: var(--text-primary); }
.text-secondary { color: var(--text-secondary); }
.text-tertiary  { color: var(--text-tertiary); }
.text-brand     { color: var(--clr-brand); }
.text-success   { color: var(--clr-success-text); }
.text-warning   { color: var(--clr-warning-text); }
.text-danger    { color: var(--clr-danger-text); }
.text-info      { color: var(--clr-info-text); }

/* ── Gradient Text ───────────────────────────────────────── */
.vp-grad-text,
.grad-text {
  background: linear-gradient(125deg, var(--clr-brand) 0%, var(--clr-brand-light) 55%, #fbbf24 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Layout helpers ──────────────────────────────────────── */
.container { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 var(--space-6); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ── Scrollbar ───────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: var(--radius-full); }
::-webkit-scrollbar-thumb:hover { background: var(--text-tertiary); }

/* ── Focus visible ───────────────────────────────────────── */
:focus-visible { outline: 2px solid var(--clr-brand); outline-offset: 2px; border-radius: var(--radius-sm); }

/* ── Selection ───────────────────────────────────────────── */
::selection { background: var(--clr-brand-muted); color: var(--clr-brand-dark); }

/* ── Animations ──────────────────────────────────────────── */
@keyframes fadeIn    { from { opacity: 0; } to { opacity: 1; } }
@keyframes fadeUp    { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeDown  { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: translateY(0); } }
@keyframes slideIn   { from { transform: translateX(-100%); } to { transform: translateX(0); } }
@keyframes scaleIn   { from { opacity: 0; transform: scale(0.96); } to { opacity: 1; transform: scale(1); } }
@keyframes pulse     { 0%,100% { opacity: 1; } 50% { opacity: 0.5; } }
@keyframes shimmer   { 0% { background-position: -200% 0; } 100% { background-position: 200% 0; } }
@keyframes spin      { to { transform: rotate(360deg); } }
@keyframes bounce    { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-4px); } }
@keyframes float     { 0%,100% { transform: translateY(0px); } 50% { transform: translateY(-12px); } }
@keyframes orbFloat  { 0%,100% { transform: translate(0, 0) scale(1); } 33% { transform: translate(30px, -40px) scale(1.1); } 66% { transform: translate(-20px, 30px) scale(0.9); } }
@keyframes pulse-dot { 0%,100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.5; transform: scale(0.9); } }
@keyframes progGrow  { from { width: 0; } to { width: var(--prog-width, 73%); } }

.animate-fadeIn  { animation: fadeIn  var(--duration-base) var(--ease-out) both; }
.animate-fadeUp  { animation: fadeUp  var(--duration-base) var(--ease-out) both; }
.animate-scaleIn { animation: scaleIn var(--duration-base) var(--ease-out) both; }

/* Stagger delays */
.delay-1 { animation-delay: 60ms; }
.delay-2 { animation-delay: 120ms; }
.delay-3 { animation-delay: 180ms; }
.delay-4 { animation-delay: 240ms; }
.delay-5 { animation-delay: 300ms; }

/* ── Scroll reveal ────────────────────────────────────────── */
[data-reveal] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}
[data-reveal].delay-1  { transition-delay: 80ms; }
[data-reveal].delay-2  { transition-delay: 160ms; }
[data-reveal].delay-3  { transition-delay: 240ms; }
[data-reveal].delay-4  { transition-delay: 320ms; }
[data-reveal].delay-5  { transition-delay: 400ms; }

/* ── Skeleton loader ─────────────────────────────────────── */
.skeleton {
  background: linear-gradient(90deg, var(--bg-tertiary) 25%, var(--bg-active) 50%, var(--bg-tertiary) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.6s infinite;
  border-radius: var(--radius-md);
}

/* ── Print ───────────────────────────────────────────────── */
@media print {
  .sidebar, .navbar, .no-print { display: none !important; }
  .main-content { margin: 0 !important; padding: 0 !important; }
}

/* ══════════════════════════════════════════════════════════
   VISION PRO COMPONENT STYLES
   ══════════════════════════════════════════════════════════ */

/* ── Buttons ───────────────────────────────────────────── */
.vp-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 12px 26px;
  background: linear-gradient(135deg, var(--clr-brand), var(--clr-brand-dark));
  color: white;
  font-weight: var(--weight-semi);
  font-size: var(--text-md);
  border-radius: 14px;
  box-shadow: var(--shadow-brand);
  transition: transform 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out);
  border: 1px solid rgba(255,255,255,0.15);
  backdrop-filter: var(--blur-glass);
}
.vp-btn-primary:hover {
  transform: translateY(-2px) scale(1.01);
  box-shadow: 0 8px 32px var(--clr-brand-glow);
  text-decoration: none;
}
.vp-btn-primary.sm {
  padding: 8px 18px;
  font-size: var(--text-sm);
  border-radius: 11px;
}

.vp-btn-glass {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 12px 26px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-primary);
  font-weight: var(--weight-semi);
  font-size: var(--text-md);
  border-radius: 14px;
  backdrop-filter: var(--blur-glass);
  transition: all 0.2s var(--ease-out);
}
.vp-btn-glass:hover {
  background: rgba(255,255,255,0.25);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glass);
  text-decoration: none;
}

/* ── Navbar ─────────────────────────────────────────────── */
.vp-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: var(--z-sticky);
  backdrop-filter: var(--blur-glass);
  -webkit-backdrop-filter: var(--blur-glass);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.3s var(--ease-out), background 0.3s var(--ease-out);
}
.vp-nav.scrolled {
  box-shadow: var(--shadow-glass);
}
.vp-nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-6);
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
}
@media (max-width: 640px) { .vp-nav-inner { padding: 0 var(--space-5); } }

.vp-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.vp-logo-mark {
  width: 34px; height: 34px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--clr-brand), var(--clr-brand-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: var(--weight-black);
  font-size: var(--text-sm);
  box-shadow: 0 4px 12px var(--clr-brand-glow);
  transition: transform 0.2s var(--ease-out);
}
.vp-logo:hover .vp-logo-mark { transform: scale(1.06); }
.vp-logo-text {
  font-size: var(--text-md);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
  letter-spacing: -0.02em;
}
.vp-logo-dot { color: var(--clr-brand); }

.vp-nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
}
@media (max-width: 768px) { .vp-nav-links { display: none; } }

.vp-nav-link {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--text-secondary);
  padding: 6px 14px;
  border-radius: 10px;
  transition: all 0.15s var(--ease-out);
}
.vp-nav-link:hover {
  color: var(--text-primary);
  background: var(--bg-hover);
  backdrop-filter: var(--blur-glass);
  text-decoration: none;
}

.vp-nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-left: auto;
}

.vp-signin {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--text-secondary);
  padding: 7px 14px;
  border-radius: 10px;
  transition: all 0.15s var(--ease-out);
  display: none;
}
@media (min-width: 480px) { .vp-signin { display: inline-flex; align-items: center; } }
.vp-signin:hover {
  color: var(--text-primary);
  background: var(--bg-hover);
  backdrop-filter: var(--blur-glass);
  text-decoration: none;
}

/* Theme toggle (kept for consistency, but button removed from HTML) */
.vp-theme-btn {
  width: 36px; height: 36px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-secondary);
  transition: background 0.15s var(--ease-out), color 0.15s var(--ease-out);
}
.vp-theme-btn:hover {
  background: var(--bg-hover);
  backdrop-filter: var(--blur-glass);
  color: var(--text-primary);
}
.icon-sun  { display: none; }
.icon-moon { display: block; }
[data-theme="dark"] .icon-sun  { display: block; }
[data-theme="dark"] .icon-moon { display: none; }

.vp-ham {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  border-radius: 12px;
  transition: background 0.15s var(--ease-out);
}
@media (min-width: 769px) { .vp-ham { display: none; } }
.vp-ham:hover { background: var(--bg-hover); }
.vp-ham span {
  display: block; width: 20px; height: 1.5px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform 0.25s var(--ease-out), opacity 0.25s var(--ease-out);
}
.vp-ham.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.vp-ham.open span:nth-child(2) { opacity: 0; }
.vp-ham.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.vp-mobile-menu {
  display: none;
  border-top: 1px solid var(--border);
  padding: var(--space-3) var(--space-5) var(--space-4);
  flex-direction: column;
  gap: 2px;
  backdrop-filter: var(--blur-glass);
  background: var(--surface);
}
.vp-mobile-menu.open { display: flex; }
.vp-mobile-link {
  font-size: var(--text-base);
  font-weight: var(--weight-medium);
  color: var(--text-secondary);
  padding: 10px 12px;
  border-radius: 14px;
  transition: all 0.15s var(--ease-out);
}
.vp-mobile-link:hover {
  color: var(--text-primary);
  background: var(--bg-hover);
  text-decoration: none;
}
.vp-mobile-divider {
  height: 1px;
  background: var(--border);
  margin: var(--space-1) 0;
}

/* ── Hero ───────────────────────────────────────────────── */
.vp-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-h);
  overflow: hidden;
  background: var(--bg-secondary);
}
.vp-hero-orbs {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.vp-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.25;
  animation: orbFloat 12s ease-in-out infinite alternate;
}
.vp-orb-1 {
  width: 500px; height: 500px;
  top: -10%; left: -10%;
  background: radial-gradient(circle, var(--clr-brand), transparent 70%);
}
.vp-orb-2 {
  width: 400px; height: 400px;
  bottom: -10%; right: -10%;
  background: radial-gradient(circle, var(--clr-brand-light), transparent 70%);
  animation-delay: -4s;
}
.vp-orb-3 {
  width: 300px; height: 300px;
  top: 30%; right: 20%;
  background: radial-gradient(circle, #fbbf24, transparent 70%);
  animation-delay: -8s;
}
[data-theme="dark"] .vp-orb { opacity: 0.15; }

.vp-hero-inner {
  position: relative;
  z-index: var(--z-raised);
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px var(--space-6) 100px;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
@media (max-width: 640px) { .vp-hero-inner { padding: 60px var(--space-5) 80px; } }

.vp-hero-title {
  font-size: clamp(40px, 6vw, 72px);
  font-weight: var(--weight-black);
  letter-spacing: -0.04em;
  line-height: var(--leading-tight);
  color: var(--text-primary);
  margin-bottom: var(--space-6);
  max-width: 720px;
}
.vp-hero-sub {
  font-size: clamp(16px, 2vw, 18px);
  color: var(--text-secondary);
  line-height: var(--leading-loose);
  max-width: 540px;
  margin-bottom: var(--space-10);
}
.vp-hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: center;
  width: 100%;
  margin-bottom: 56px;
}

/* Social proof */
.vp-proof {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-5);
  justify-content: center;
  width: 100%;
}
.vp-proof-avatars {
  display: flex;
  align-items: center;
}
.vp-proof-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 2px solid var(--bg-secondary);
  margin-left: -8px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: var(--weight-bold);
  font-size: 10px;
  text-transform: uppercase;
}
.vp-proof-avatar:first-child { margin-left: 0; }
.vp-proof-text {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
}
.vp-proof-text strong { color: var(--text-primary); }
.vp-proof-sep {
  width: 1px; height: 18px;
  background: var(--border);
}
.vp-proof-stars {
  display: flex;
  gap: 2px;
  align-items: center;
}
.vp-star {
  color: #fbbf24;
  width: 14px;
  height: 14px;
}
.vp-proof-rating {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  margin-left: 6px;
}

.vp-hero-fade {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 100px;
  background: linear-gradient(to top, var(--bg-secondary), transparent);
  pointer-events: none;
}

/* ── Sections ───────────────────────────────────────────── */
.vp-section {
  position: relative;
  padding: 96px 0;
  overflow: hidden;
}
@media (max-width: 640px) { .vp-section { padding: 64px 0; } }
.vp-section-alt { background: var(--bg-secondary); }

.vp-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}
@media (max-width: 640px) { .vp-container { padding: 0 var(--space-5); } }

.vp-section-header {
  text-align: center;
  margin-bottom: var(--space-16);
}
.vp-section-label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-brand);
  margin-bottom: var(--space-3);
}
.vp-section-title {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: var(--weight-black);
  letter-spacing: -0.03em;
  line-height: var(--leading-tight);
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}
.vp-section-sub {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  max-width: 520px;
  margin: 0 auto;
  line-height: var(--leading-loose);
}

/* ── Features ───────────────────────────────────────────── */
.vp-features-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-5);
}
@media (max-width: 1024px) { .vp-features-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px)  { .vp-features-grid { grid-template-columns: 1fr; } }

.vp-feat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-2xl);
  padding: var(--space-6);
  backdrop-filter: var(--blur-glass);
  transition: transform 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out), border-color 0.25s var(--ease-out);
}
.vp-feat-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-glass-lg);
  border-color: rgba(233,69,96,0.3);
}

.vp-feat-icon {
  width: 44px; height: 44px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--space-5);
  background: var(--bg-hover);
  border: 1px solid var(--border);
  backdrop-filter: var(--blur-glass);
  color: var(--clr-brand);
}
.vp-feat-icon svg { width: 20px; height: 20px; }
.vp-feat-icon-green  { color: #16a34a; }
.vp-feat-icon-violet { color: var(--clr-brand); }
.vp-feat-icon-sky    { color: #0284c7; }
.vp-feat-icon-amber  { color: #d97706; }
.vp-feat-icon-teal   { color: #0f766e; }

.vp-feat-title {
  font-size: var(--text-md);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}
.vp-feat-desc {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-normal);
}

/* ── How it works ───────────────────────────────────────── */
.vp-steps-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-5);
  margin-bottom: 56px;
}
@media (max-width: 1024px) { .vp-steps-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px)  { .vp-steps-grid { grid-template-columns: 1fr; } }

.vp-step-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-2xl);
  padding: var(--space-6);
  backdrop-filter: var(--blur-glass);
  box-shadow: var(--shadow-sm);
  position: relative;
}
.vp-step-num {
  width: 40px; height: 40px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-weight: var(--weight-black);
  font-size: var(--text-md);
  color: white;
  margin-bottom: var(--space-5);
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}
.vp-step-num-1 { background: linear-gradient(135deg, var(--clr-brand), var(--clr-brand-dark)); }
.vp-step-num-2 { background: linear-gradient(135deg, var(--clr-brand-light), var(--clr-brand)); }
.vp-step-num-3 { background: linear-gradient(135deg, #fbbf24, #f59e0b); }
.vp-step-num-4 { background: linear-gradient(135deg, #10B981, #059669); }

.vp-step-title {
  font-size: var(--text-md);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}
.vp-step-desc {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-normal);
}

/* Demo card */
.vp-demo-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-2xl);
  padding: var(--space-6) var(--space-8);
  backdrop-filter: var(--blur-glass);
  box-shadow: var(--shadow-glass-lg);
  max-width: 600px;
  margin: 0 auto;
}
.vp-demo-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-2);
  flex-wrap: wrap;
  gap: var(--space-2);
}
.vp-demo-name  { font-size: var(--text-sm); font-weight: var(--weight-semi); color: var(--text-primary); }
.vp-demo-meta  { font-size: var(--text-xs); color: var(--text-tertiary); margin-top: 2px; }
.vp-demo-pct   { font-size: var(--text-2xl); font-weight: var(--weight-black); color: var(--clr-brand); letter-spacing: -0.03em; }

.vp-demo-track {
  height: 10px;
  background: var(--bg-tertiary);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: 10px;
}
.vp-demo-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--clr-brand), var(--clr-brand-light), #fbbf24);
  border-radius: var(--radius-full);
  animation: progGrow 1.4s var(--ease-out) 0.4s both;
  width: 73%;
}
.vp-demo-dates {
  display: flex;
  justify-content: space-between;
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  margin-bottom: var(--space-6);
}
.vp-demo-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}
.vp-demo-stat {
  background: var(--bg-hover);
  border-radius: var(--radius-lg);
  padding: var(--space-3);
  text-align: center;
}
.vp-demo-stat-val { font-size: var(--text-xl); font-weight: var(--weight-black); color: var(--text-primary); display: block; }
.vp-demo-stat-lbl { font-size: 10px; color: var(--text-tertiary); margin-top: 3px; display: block; }
.vp-demo-stat-brand {
  background: var(--clr-brand-muted);
  border: 1px solid rgba(233,69,96,0.2);
}
.vp-demo-stat-brand .vp-demo-stat-val { color: var(--clr-brand); }

/* ── Benefits ───────────────────────────────────────────── */
.vp-benefits-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
@media (max-width: 900px) { .vp-benefits-grid { grid-template-columns: 1fr; gap: var(--space-12); } }

.vp-benefits-label {
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-brand);
  margin-bottom: var(--space-3);
}
.vp-benefits-title {
  font-size: clamp(30px, 4vw, 44px);
  font-weight: var(--weight-black);
  letter-spacing: -0.03em;
  line-height: var(--leading-tight);
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}
.vp-benefits-desc {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  line-height: var(--leading-loose);
  margin-bottom: var(--space-10);
}

.vp-benefit-items { display: flex; flex-direction: column; gap: var(--space-6); }
.vp-benefit-item  { display: flex; align-items: flex-start; gap: var(--space-4); }
.vp-benefit-check {
  width: 36px; height: 36px;
  border-radius: 12px;
  background: var(--clr-brand-muted);
  border: 1px solid rgba(233,69,96,0.15);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  color: var(--clr-brand);
}
.vp-benefit-check svg { width: 16px; height: 16px; }
.vp-benefit-text-title { font-size: var(--text-base); font-weight: var(--weight-semi); color: var(--text-primary); margin-bottom: var(--space-1); }
.vp-benefit-text-desc  { font-size: var(--text-sm); color: var(--text-secondary); line-height: var(--leading-normal); }

/* Role cards */
.vp-role-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}
@media (max-width: 480px) { .vp-role-cards { grid-template-columns: 1fr; } }
.vp-role-card-wide { grid-column: span 2; }
@media (max-width: 480px) { .vp-role-card-wide { grid-column: span 1; } }

.vp-role-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-2xl);
  padding: var(--space-6);
  backdrop-filter: var(--blur-glass);
  transition: transform 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out), border-color 0.25s var(--ease-out);
}
.vp-role-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-glass-lg);
  border-color: rgba(233,69,96,0.2);
}
.vp-role-icon {
  width: 40px; height: 40px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 14px;
  background: var(--bg-hover);
  border: 1px solid var(--border);
}
.vp-role-icon svg { width: 20px; height: 20px; }
.vp-role-icon-blue   { color: #1d4ed8; }
.vp-role-icon-green  { color: #16a34a; }
.vp-role-icon-violet { color: var(--clr-brand); }

.vp-role-title { font-size: var(--text-base); font-weight: var(--weight-bold); color: var(--text-primary); margin-bottom: 6px; }
.vp-role-desc  { font-size: var(--text-sm); color: var(--text-secondary); line-height: var(--leading-normal); }

/* ── Testimonials ───────────────────────────────────────── */
.vp-testi-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-5);
}
@media (max-width: 900px)  { .vp-testi-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px)  { .vp-testi-grid { grid-template-columns: 1fr; } }

.vp-testi-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-2xl);
  padding: var(--space-6);
  backdrop-filter: var(--blur-glass);
  transition: transform 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out);
}
.vp-testi-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-glass-lg);
}
.vp-testi-stars  { display: flex; gap: 2px; margin-bottom: var(--space-4); }
.vp-testi-star   { color: #fbbf24; width: 14px; height: 14px; }
.vp-testi-quote  { font-size: var(--text-sm); color: var(--text-secondary); line-height: var(--leading-loose); font-style: italic; margin-bottom: var(--space-6); }
.vp-testi-author { display: flex; align-items: center; gap: var(--space-3); }
.vp-testi-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: white; font-weight: var(--weight-bold); font-size: 12px;
  flex-shrink: 0;
}
.vp-testi-name   { font-size: var(--text-sm); font-weight: var(--weight-semi); color: var(--text-primary); }
.vp-testi-role   { font-size: var(--text-xs); color: var(--text-tertiary); margin-top: 1px; }

/* ── CTA ─────────────────────────────────────────────────── */
.vp-cta {
  background: linear-gradient(130deg, var(--clr-brand) 0%, var(--clr-brand-dark) 40%, #9f1239 100%);
  padding: 96px 0;
  position: relative;
  overflow: hidden;
  text-align: center;
}
@media (max-width: 640px) { .vp-cta { padding: 64px 0; } }
.vp-cta-glow {
  position: absolute;
  top: -100px; right: -100px;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  filter: blur(80px);
  pointer-events: none;
}
.vp-cta-title {
  font-size: clamp(32px, 5vw, 56px);
  font-weight: var(--weight-black);
  color: white;
  letter-spacing: -0.03em;
  line-height: var(--leading-tight);
  margin-bottom: var(--space-5);
}
.vp-cta-sub {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.8);
  max-width: 480px;
  margin: 0 auto var(--space-10);
  line-height: var(--leading-loose);
}
.vp-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}
.vp-cta-btn-white {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 14px 30px;
  background: white;
  color: var(--clr-brand);
  font-weight: var(--weight-bold);
  font-size: var(--text-md);
  border-radius: 14px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
  transition: transform 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out);
}
.vp-cta-btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 40px rgba(0,0,0,0.3);
  text-decoration: none;
}
.vp-cta-btn-outline {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 13px 30px;
  border: 1.5px solid rgba(255,255,255,0.35);
  color: white;
  font-weight: var(--weight-semi);
  font-size: var(--text-md);
  border-radius: 14px;
  backdrop-filter: var(--blur-glass);
  transition: background 0.2s var(--ease-out), transform 0.2s var(--ease-out);
}
.vp-cta-btn-outline:hover {
  background: rgba(255,255,255,0.1);
  transform: translateY(-2px);
  text-decoration: none;
}

/* ── Footer ──────────────────────────────────────────────── */
.vp-footer {
  background: var(--bg-overlay);
  backdrop-filter: var(--blur-glass);
  border-top: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 64px 0 40px;
}
.vp-footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}
@media (max-width: 900px)  { .vp-footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-8); } }
@media (max-width: 480px)  { .vp-footer-grid { grid-template-columns: 1fr; } }
.vp-footer-brand { grid-column: 1; }
@media (max-width: 900px)  { .vp-footer-brand { grid-column: span 2; } }
@media (max-width: 480px)  { .vp-footer-brand { grid-column: 1; } }

.vp-footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: var(--space-4);
}
.vp-footer-logo-mark {
  width: 32px; height: 32px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--clr-brand), var(--clr-brand-dark));
  display: flex; align-items: center; justify-content: center;
  color: white; font-weight: var(--weight-black); font-size: var(--text-sm);
}
.vp-footer-logo-text {
  font-size: var(--text-md);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
  letter-spacing: -0.02em;
}
.vp-footer-tagline {
  font-size: var(--text-sm);
  line-height: var(--leading-normal);
  max-width: 200px;
  margin-bottom: var(--space-5);
}
.vp-footer-socials { display: flex; gap: var(--space-2); }
.vp-footer-social {
  width: 32px; height: 32px;
  border-radius: var(--radius-md);
  background: var(--bg-hover);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-tertiary);
  transition: background 0.15s var(--ease-out), color 0.15s var(--ease-out);
}
.vp-footer-social:hover {
  background: rgba(255,255,255,0.1);
  color: var(--text-primary);
}
.vp-footer-social svg { width: 14px; height: 14px; }

.vp-footer-col-title {
  font-size: var(--text-xs);
  font-weight: var(--weight-semi);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}
.vp-footer-links { display: flex; flex-direction: column; gap: 10px; }
.vp-footer-link {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  transition: color 0.15s var(--ease-out);
}
.vp-footer-link:hover { color: var(--text-primary); text-decoration: none; }

.vp-footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-3);
}
.vp-footer-copy { font-size: 12px; }
.vp-footer-status {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 12px;
}
.vp-footer-status-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--clr-success);
  animation: pulse-dot 2s ease-in-out infinite;
}