/* ============================================================
   RESITAL SIGORTA -- Design System
   Archetype: Dark Editorial | Layout: Floating Dock
   Palette: Midnight Lime | Hero: Scroll Story
   Surface: Glow Glass | Shape: Round
   ============================================================ */

/* -- 1. TOKENS ------------------------------------------------ */
:root {
  /* Palette */
  --base:        #0a0e1a;
  --surface:     #111827;
  --surface-2:   #1a2439;
  --surface-3:   #222f4a;
  --text:        #e8ecf4;
  --text-2:      #a8b5cc;
  --muted:       #5c6b84;
  --accent:      #BEFF0D;
  --accent-h:    #D4FF4D;
  --accent-d:    #96CC00;
  --accent-ink:  #0a0e1a;
  --cyan:        #22D3EE;
  --cyan-soft:   rgba(34,211,238,0.12);
  --warn:        #FBBF24;
  --warn-soft:   rgba(251,191,36,0.12);
  --danger:      #F87171;
  --danger-soft: rgba(248,113,113,0.12);

  /* Lines */
  --line:   rgba(232,236,244,0.07);
  --line-2: rgba(232,236,244,0.12);
  --line-3: rgba(232,236,244,0.20);

  /* Typography */
  --display: 'Fraunces', Georgia, serif;
  --body:    'Figtree', system-ui, sans-serif;

  /* Spacing */
  --maxw:          1200px;
  --section-pad:   96px;
  --section-pad-m: 64px;
  --section-pad-s: 48px;
  --gap:           24px;

  /* Shape (ROUND) */
  --r-sm:   14px;
  --r-md:   20px;
  --r-lg:   28px;
  --r-xl:   40px;
  --r-pill: 999px;

  /* Motion */
  --ease:     cubic-bezier(0.22, 1, 0.36, 1);
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --dur-fast: 160ms;
  --dur-base: 260ms;
  --dur-slow: 420ms;

  /* Shadows (glow, not offset) */
  --glow-sm:  0 0 20px rgba(190,255,13,0.06);
  --glow-md:  0 0 40px rgba(190,255,13,0.08), 0 8px 32px rgba(0,0,0,0.4);
  --glow-lg:  0 0 60px rgba(190,255,13,0.10), 0 16px 48px rgba(0,0,0,0.5);
  --glow-cyan: 0 0 30px rgba(34,211,238,0.10);
}

/* -- 2. RESET ------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  font-family: var(--body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--base);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  position: relative;
}

/* -- 3. ATMOSPHERE (dark editorial: radial glows + grain) ----- */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background:
    radial-gradient(60% 50% at 80% -5%, rgba(190,255,13,0.06), transparent 55%),
    radial-gradient(50% 45% at 5% 10%, rgba(34,211,238,0.05), transparent 50%),
    radial-gradient(70% 60% at 50% 110%, rgba(190,255,13,0.04), transparent 55%);
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.45;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.82' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
}

/* -- 4. TYPOGRAPHY -------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--display);
  font-weight: 700;
  line-height: 1.12;
  color: var(--text);
  text-wrap: balance;
}
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); letter-spacing: -0.03em; }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.6rem); letter-spacing: -0.025em; }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.7rem); letter-spacing: -0.02em; }
h4 { font-size: 1.15rem; letter-spacing: -0.015em; }
h5 { font-size: 0.92rem; font-weight: 600; font-family: var(--body); }

h1 em, h2 em {
  font-style: italic;
  color: var(--accent);
}

p { text-wrap: pretty; max-width: 68ch; }

a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--dur-fast) var(--ease);
}
a:hover { color: var(--accent-h); }

strong { font-weight: 700; }

/* Inline SVG icon sizing guard */
li > svg, p > svg, a > svg, button > svg,
span > svg, td > svg, label > svg {
  width: 1.1em; height: 1.1em; flex: none;
}

/* -- 5. SCROLL PROGRESS BAR ---------------------------------- */
#scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  width: 0%;
  background: linear-gradient(90deg, var(--accent), var(--cyan));
  z-index: 1000;
  transition: width 80ms linear;
}

/* -- 6. SITE LOGO (top-left, absolute) ----------------------- */
.site-logo {
  position: fixed;
  top: 24px;
  left: 28px;
  z-index: 90;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
  transition: opacity var(--dur-fast) var(--ease);
}
.site-logo:hover { color: var(--text); opacity: 0.85; }
.site-logo svg {
  width: 34px; height: 34px; flex: none;
  transition: transform var(--dur-base) var(--ease);
}
.site-logo:hover svg { transform: scale(1.05) rotate(-3deg); }
.logo-text {
  font-family: var(--display);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
}

/* -- 7. FLOATING DOCK NAV (bottom-centre pill) --------------- */
.dock {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 10px 8px 20px;
  border-radius: var(--r-pill);
  background: rgba(17,24,39,0.75);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--line-2);
  box-shadow: 0 8px 40px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.05);
  transition: box-shadow var(--dur-base) var(--ease), background var(--dur-base) var(--ease);
}
.dock.scrolled {
  background: rgba(17,24,39,0.88);
  box-shadow: 0 8px 40px rgba(0,0,0,0.6), 0 0 30px rgba(190,255,13,0.06), inset 0 1px 0 rgba(255,255,255,0.06);
}

.dock-links {
  display: flex;
  align-items: center;
  gap: 2px;
}
.dock-links a {
  display: inline-block;
  padding: 8px 14px;
  font-family: var(--body);
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--text-2);
  border-radius: var(--r-pill);
  transition: color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
  white-space: nowrap;
}
.dock-links a:hover {
  color: var(--text);
  background: rgba(232,236,244,0.08);
}
.dock-links a.active {
  color: var(--accent);
}

.dock-cta {
  margin-left: 6px;
  flex: none;
}

/* Dock toggle (mobile only) */
.dock-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--text);
  border-radius: var(--r-sm);
  transition: background var(--dur-fast) var(--ease);
}
.dock-toggle:hover { background: rgba(232,236,244,0.08); }
.dock-toggle svg { width: 22px; height: 22px; display: block; }

/* -- 8. MOBILE NAV OVERLAY ----------------------------------- */
.nav-menu {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(10,14,26,0.96);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0;
  overflow-y: auto;
}
.nav-menu.open { display: flex; }
.nav-menu-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 32px 24px;
  width: 100%;
  max-width: 380px;
}
.nav-menu a {
  display: block;
  width: 100%;
  text-align: center;
  padding: 18px 24px;
  font-family: var(--display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text);
  border-radius: var(--r-md);
  transition: color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
}
.nav-menu a:hover {
  color: var(--accent);
  background: rgba(190,255,13,0.06);
}
.nav-menu-close {
  position: absolute;
  top: 24px;
  right: 24px;
  background: rgba(232,236,244,0.06);
  border: 1px solid var(--line-2);
  cursor: pointer;
  padding: 12px;
  color: var(--text);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}
.nav-menu-close:hover {
  background: rgba(232,236,244,0.10);
  border-color: var(--line-3);
}
.nav-menu-close svg { width: 20px; height: 20px; display: block; }

/* -- 9. BUTTONS (pill-shaped, glow glass) -------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 28px;
  font-family: var(--body);
  font-size: 0.9rem;
  font-weight: 700;
  border-radius: var(--r-pill);
  cursor: pointer;
  border: none;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  white-space: nowrap;
  letter-spacing: 0.01em;
  transition:
    background var(--dur-fast) var(--ease),
    color var(--dur-fast) var(--ease),
    transform var(--dur-fast) var(--ease),
    box-shadow var(--dur-fast) var(--ease);
}
.btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 4px rgba(190,255,13,0.22);
}
.btn:active { transform: scale(0.97); }

/* Primary */
.btn-primary {
  background: var(--accent);
  color: var(--accent-ink);
  box-shadow: 0 0 24px rgba(190,255,13,0.20), inset 0 1px 0 rgba(255,255,255,0.25);
}
.btn-primary:hover {
  background: var(--accent-h);
  color: var(--accent-ink);
  transform: translateY(-2px);
  box-shadow: 0 0 36px rgba(190,255,13,0.30), inset 0 1px 0 rgba(255,255,255,0.25);
}
/* Sheen sweep */
.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -120%;
  width: 60%;
  height: 100%;
  background: linear-gradient(105deg, transparent, rgba(255,255,255,0.22), transparent);
  transform: skewX(-20deg);
  transition: left var(--dur-slow) var(--ease-out);
}
.btn-primary:hover::before { left: 160%; }

/* Secondary (glass) */
.btn-secondary {
  background: rgba(232,236,244,0.06);
  color: var(--text);
  border: 1px solid var(--line-2);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.btn-secondary:hover {
  background: rgba(232,236,244,0.10);
  border-color: var(--line-3);
  color: var(--text);
  transform: translateY(-1px);
}

/* Size variants */
.btn-sm { padding: 9px 20px; font-size: 0.82rem; }
.btn-lg { padding: 18px 36px; font-size: 1rem; }

/* Click ripple (JS spawned) */
.ripple {
  position: absolute;
  border-radius: 50%;
  transform: scale(0);
  background: rgba(255,255,255,0.28);
  animation: rippleOut 500ms var(--ease) forwards;
  pointer-events: none;
}
@keyframes rippleOut {
  to { transform: scale(4); opacity: 0; }
}

/* -- 10. GLASS SURFACE (reusable) ---------------------------- */
.glass {
  background: rgba(17,24,39,0.55);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--line-2);
  border-radius: var(--r-lg);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04);
  transition:
    box-shadow var(--dur-base) var(--ease),
    border-color var(--dur-base) var(--ease),
    transform var(--dur-base) var(--ease);
}
.glass:hover {
  border-color: var(--line-3);
  box-shadow: var(--glow-sm), inset 0 1px 0 rgba(255,255,255,0.06);
}
.glass:focus-within {
  box-shadow: 0 0 24px rgba(190,255,13,0.12), inset 0 1px 0 rgba(255,255,255,0.06);
  border-color: rgba(190,255,13,0.18);
}

/* -- 11. SECTIONS -------------------------------------------- */
.section {
  padding: var(--section-pad) 32px;
  max-width: var(--maxw);
  margin: 0 auto;
}

.section-header {
  margin-bottom: 56px;
}
.section-header.centered {
  text-align: center;
}
.section-header.centered p {
  margin-left: auto;
  margin-right: auto;
}
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
  padding: 6px 14px;
  border-radius: var(--r-pill);
  background: rgba(190,255,13,0.08);
  border: 1px solid rgba(190,255,13,0.14);
}
.section-header h2 { margin-bottom: 16px; }
.section-header p {
  font-size: 1.05rem;
  color: var(--text-2);
  max-width: 560px;
  line-height: 1.65;
}

/* -- 12. HERO (Scroll Story) --------------------------------- */
.hero {
  position: relative;
  padding-bottom: 100px;
}
.hero-landing {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0 32px calc(100px + 24px);
  position: relative;
  overflow: hidden;
}
.hero-landing-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}
.hero-landing-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.35) saturate(1.1);
}
.hero-landing-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(10,14,26,0.3) 0%, rgba(10,14,26,0.6) 50%, rgba(10,14,26,0.95) 85%, var(--base) 100%);
}

.hero-text {
  max-width: var(--maxw);
  margin: 0 auto;
  width: 100%;
  position: relative;
  z-index: 2;
}
.hero-text h1 {
  margin-bottom: 20px;
  max-width: 700px;
}
.hero-sub {
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  color: var(--text-2);
  margin-bottom: 32px;
  max-width: 520px;
  line-height: 1.65;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* Scroll Story section */
.scroll-story {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
}
.story-visual {
  position: sticky;
  top: 80px;
  height: fit-content;
  align-self: start;
}
.story-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 40px 0 120px;
}
.story-step {
  min-height: 55vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 32px;
  border-radius: var(--r-lg);
  opacity: 0.25;
  transition: opacity var(--dur-slow) var(--ease), background var(--dur-slow) var(--ease);
}
.story-step.active {
  opacity: 1;
  background: rgba(190,255,13,0.03);
}
.step-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(190,255,13,0.10);
  border: 1px solid rgba(190,255,13,0.20);
  font-family: var(--body);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 20px;
  flex: none;
}
.story-step h3 {
  margin-bottom: 12px;
}
.story-step p {
  color: var(--text-2);
  font-size: 1rem;
  line-height: 1.65;
}

/* Hero Mock (insurance dashboard) */
.hero-mock {
  padding: 20px;
  min-height: 420px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.mk-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}
.mk-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--r-pill);
  background: rgba(190,255,13,0.10);
  border: 1px solid rgba(190,255,13,0.20);
  font: 600 0.8rem var(--body);
  color: var(--accent);
}
.mk-muted {
  color: var(--muted);
  font-size: 0.8rem;
  margin-left: auto;
}

/* Villa card inside mock */
.mk-villa {
  display: flex;
  gap: 14px;
  padding: 14px;
  border-radius: var(--r-md);
  background: rgba(232,236,244,0.04);
  border: 1px solid var(--line);
  transition: border-color var(--dur-base) var(--ease);
}
.mk-villa-img {
  width: 72px;
  height: 72px;
  flex: none;
  border-radius: var(--r-sm);
  background: linear-gradient(135deg, var(--surface-2), var(--surface-3));
  overflow: hidden;
  position: relative;
}
.mk-villa-img::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(145deg, rgba(34,211,238,0.15), transparent 50%),
    linear-gradient(to bottom, rgba(190,255,13,0.08), transparent);
}
.mk-villa-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  min-width: 0;
}
.mk-villa-name {
  font-family: var(--display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
}
.mk-villa-loc {
  font-size: 0.82rem;
  color: var(--muted);
}
.mk-villa-status {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: var(--r-pill);
  font-size: 0.72rem;
  font-weight: 700;
  width: fit-content;
}
.status-active {
  background: rgba(190,255,13,0.12);
  color: var(--accent);
  border: 1px solid rgba(190,255,13,0.22);
}
.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: statusPulse 2.4s ease-in-out infinite;
}
@keyframes statusPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.6); }
}

/* Mock risk indicators */
.mk-risks {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 12px 0;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--dur-slow) var(--ease), transform var(--dur-slow) var(--ease);
}
.mk-risk-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 14px;
  border-radius: var(--r-sm);
  background: rgba(232,236,244,0.03);
  border: 1px solid var(--line);
}
.mk-risk-label {
  font-size: 0.84rem;
  color: var(--text-2);
}
.mk-risk-pill {
  flex: none;
  padding: 3px 10px;
  border-radius: var(--r-pill);
  font-size: 0.72rem;
  font-weight: 700;
}
.pill-warn {
  background: var(--warn-soft);
  color: var(--warn);
  border: 1px solid rgba(251,191,36,0.25);
}
.pill-danger {
  background: var(--danger-soft);
  color: var(--danger);
  border: 1px solid rgba(248,113,113,0.25);
}
.pill-ok {
  background: rgba(190,255,13,0.10);
  color: var(--accent);
  border: 1px solid rgba(190,255,13,0.22);
}

/* Mock coverage bars */
.mk-coverage {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 12px 0;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--dur-slow) var(--ease), transform var(--dur-slow) var(--ease);
}
.mk-cov-row {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.mk-cov-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.mk-cov-label {
  font-size: 0.8rem;
  color: var(--text-2);
}
.mk-cov-val {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent);
}
.mk-cov-bar {
  height: 6px;
  border-radius: var(--r-pill);
  background: rgba(232,236,244,0.08);
  overflow: hidden;
}
.mk-cov-fill {
  height: 100%;
  border-radius: var(--r-pill);
  background: linear-gradient(90deg, var(--accent-d), var(--accent));
  width: 0%;
  transition: width 0.8s var(--ease-out);
}
.mk-cov-fill.cyan {
  background: linear-gradient(90deg, #1899a8, var(--cyan));
}

/* Mock protected badge */
.mk-protected {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px;
  border-radius: var(--r-md);
  background: rgba(190,255,13,0.08);
  border: 1px solid rgba(190,255,13,0.18);
  opacity: 0;
  transform: scale(0.95);
  transition: opacity var(--dur-slow) var(--ease), transform var(--dur-slow) var(--ease);
}
.mk-protected svg {
  width: 22px;
  height: 22px;
  color: var(--accent);
  flex: none;
}
.mk-protected span {
  font-family: var(--display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent);
}

/* Mock state transitions (controlled by data-active-step on .hero-mock) */
[data-active-step="1"] .mk-risks,
[data-active-step="2"] .mk-risks,
[data-active-step="3"] .mk-risks {
  opacity: 1;
  transform: translateY(0);
}
[data-active-step="2"] .mk-coverage,
[data-active-step="3"] .mk-coverage {
  opacity: 1;
  transform: translateY(0);
}
[data-active-step="3"] .mk-protected {
  opacity: 1;
  transform: scale(1);
}

/* -- 13. PROBLEM-SOLUTION ------------------------------------ */
.problem-solution {
  padding: var(--section-pad) 32px;
  max-width: var(--maxw);
  margin: 0 auto;
}
.ps-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
.ps-card {
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.ps-card h3 {
  font-size: clamp(1.2rem, 2vw, 1.5rem);
}
.ps-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.ps-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--text-2);
}
.ps-list li svg {
  width: 20px;
  height: 20px;
  flex: none;
  margin-top: 2px;
}
.ps-problems li svg { color: var(--danger); }
.ps-solutions li svg { color: var(--accent); }

/* -- 14. FEATURE TABS ---------------------------------------- */
.feature-tabs {
  padding: var(--section-pad) 32px;
  max-width: var(--maxw);
  margin: 0 auto;
}
.ftab-controls {
  display: flex;
  gap: 4px;
  padding: 5px;
  border-radius: var(--r-pill);
  background: rgba(232,236,244,0.05);
  border: 1px solid var(--line);
  margin-bottom: 48px;
  width: fit-content;
  flex-wrap: wrap;
}
.ftab-btn {
  padding: 10px 22px;
  border-radius: var(--r-pill);
  font-family: var(--body);
  font-size: 0.86rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  background: transparent;
  color: var(--muted);
  transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
  white-space: nowrap;
}
.ftab-btn[aria-selected="true"] {
  background: var(--accent);
  color: var(--accent-ink);
  box-shadow: 0 0 16px rgba(190,255,13,0.18);
}
.ftab-btn:hover:not([aria-selected="true"]) {
  color: var(--text);
  background: rgba(232,236,244,0.06);
}
.ftab-btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(190,255,13,0.22);
}

.ftab-panel {
  display: none;
  animation: ftabIn var(--dur-slow) var(--ease);
}
.ftab-panel.active { display: grid; }
@keyframes ftabIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}
.ftab-panel-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.ftab-content h3 { margin-bottom: 16px; }
.ftab-content p {
  color: var(--text-2);
  font-size: 0.95rem;
  line-height: 1.65;
  margin-bottom: 24px;
}
.ftab-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.ftab-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-2);
}
.ftab-features li svg {
  width: 18px;
  height: 18px;
  color: var(--accent);
  flex: none;
}

.ftab-visual {
  padding: 28px;
  min-height: 320px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.ftab-visual img {
  width: 100%;
  height: auto;
  border-radius: var(--r-md);
  object-fit: cover;
}

/* -- 15. HOW IT WORKS ---------------------------------------- */
.how-it-works {
  padding: var(--section-pad) 32px;
  max-width: var(--maxw);
  margin: 0 auto;
}
.how-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  counter-reset: howstep;
}
.how-step {
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  counter-increment: howstep;
}
.how-step-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(190,255,13,0.10);
  border: 1px solid rgba(190,255,13,0.20);
  font-family: var(--display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--accent);
}
.how-step-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--cyan-soft);
  border: 1px solid rgba(34,211,238,0.22);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan);
  transition: transform var(--dur-base) var(--ease), background var(--dur-base) var(--ease);
}
.how-step:hover .how-step-icon {
  transform: scale(1.10);
  background: rgba(34,211,238,0.16);
}
.how-step-icon svg { width: 22px; height: 22px; flex: none; }
.how-step h3 {
  font-size: 1.15rem;
}
.how-step p {
  color: var(--text-2);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* -- 16. FAQ ------------------------------------------------- */
.faq-section {
  padding: var(--section-pad) 32px;
  max-width: var(--maxw);
  margin: 0 auto;
}
.faq-list {
  max-width: 720px;
  margin: 0 auto;
}
.faq-item {
  border-top: 1px solid var(--line-2);
}
.faq-item:last-child { border-bottom: 1px solid var(--line-2); }
.faq-q {
  width: 100%;
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 0;
  font-family: var(--display);
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--text);
  text-align: left;
  transition: color var(--dur-fast) var(--ease);
}
.faq-q:hover { color: var(--accent); }
.faq-q:focus-visible {
  outline: none;
  color: var(--accent);
}
.faq-chevron {
  width: 20px;
  height: 20px;
  flex: none;
  color: var(--muted);
  transition: transform var(--dur-base) var(--ease), color var(--dur-base) var(--ease);
}
.faq-item.open .faq-chevron {
  transform: rotate(180deg);
  color: var(--accent);
}
.faq-a {
  overflow: hidden;
  max-height: 0;
  transition: max-height var(--dur-slow) var(--ease-out);
}
.faq-item.open .faq-a { max-height: 400px; }
.faq-a-inner {
  padding: 0 0 22px;
  font-size: 0.94rem;
  color: var(--text-2);
  line-height: 1.7;
}

/* -- 17. CTA BAND -------------------------------------------- */
.cta-band {
  padding: var(--section-pad) 32px;
  text-align: center;
  position: relative;
}
.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(50% 60% at 50% 50%, rgba(190,255,13,0.06), transparent 70%);
  pointer-events: none;
}
.cta-band-inner {
  max-width: 600px;
  margin: 0 auto;
  position: relative;
}
.cta-band h2 { margin-bottom: 16px; }
.cta-band p {
  color: var(--text-2);
  font-size: 1.05rem;
  margin: 0 auto 36px;
  max-width: 480px;
}
.btn-cta-band {
  background: var(--accent);
  color: var(--accent-ink);
  padding: 18px 44px;
  font-size: 1.05rem;
  font-weight: 700;
  font-family: var(--body);
  border-radius: var(--r-pill);
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 0 32px rgba(190,255,13,0.22), inset 0 1px 0 rgba(255,255,255,0.2);
  transition: background var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
  width: 100%;
  max-width: 360px;
  justify-content: center;
  text-decoration: none;
}
.btn-cta-band:hover {
  background: var(--accent-h);
  color: var(--accent-ink);
  transform: translateY(-2px);
  box-shadow: 0 0 48px rgba(190,255,13,0.30), inset 0 1px 0 rgba(255,255,255,0.2);
}
.btn-cta-band:active { transform: scale(0.97); }

/* -- 18. FOOTER ---------------------------------------------- */
footer {
  border-top: 1px solid var(--line);
  padding: 56px 32px 120px;
}
.footer-inner {
  max-width: var(--maxw);
  margin: 0 auto;
}
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 28px;
}
.footer-brand .site-logo-inline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
  margin-bottom: 12px;
}
.footer-brand .site-logo-inline svg { width: 28px; height: 28px; flex: none; }
.footer-brand .footer-logo-text {
  font-family: var(--display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
}
.footer-brand p {
  font-size: 0.88rem;
  color: var(--muted);
  max-width: 280px;
  line-height: 1.65;
}
.footer-col h5 {
  font-family: var(--body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 16px;
}
.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-col ul li a {
  font-size: 0.88rem;
  color: var(--text-2);
  display: inline-block;
  transition: color var(--dur-fast) var(--ease), padding-left var(--dur-fast) var(--ease);
}
.footer-col ul li a:hover {
  color: var(--accent);
  padding-left: 4px;
}
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-copy {
  font-size: 0.82rem;
  color: var(--muted);
}

/* -- 19. FORMS (themed by element selector) ------------------ */
input, textarea, select {
  appearance: none;
  -webkit-appearance: none;
  font-family: var(--body);
  font-size: 0.95rem;
  color: var(--text);
  background: rgba(17,24,39,0.6);
  border: 1.5px solid var(--line-2);
  border-radius: var(--r-sm);
  padding: 13px 18px;
  width: 100%;
  display: block;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition:
    border-color var(--dur-fast) var(--ease),
    box-shadow var(--dur-fast) var(--ease),
    background var(--dur-fast) var(--ease);
}
input:hover, textarea:hover, select:hover {
  border-color: var(--line-3);
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(190,255,13,0.12), 0 0 20px rgba(190,255,13,0.06);
  background: rgba(17,24,39,0.8);
}
input::placeholder, textarea::placeholder {
  color: var(--muted);
}
select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%235c6b84' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 44px;
  cursor: pointer;
}
textarea { resize: vertical; min-height: 120px; }

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 20px;
}
.form-label {
  font-family: var(--body);
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.01em;
}
.form-hint { font-size: 0.8rem; color: var(--muted); }

.form-success { display: none; }
.form-success.show {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 48px 32px;
  gap: 16px;
}
.form-success-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: rgba(190,255,13,0.12);
  border: 1px solid rgba(190,255,13,0.22);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}
.form-success-icon svg { width: 28px; height: 28px; }
.form-success h3 { font-size: 1.4rem; color: var(--text); }
.form-success p { color: var(--muted); max-width: 360px; }

/* -- 20. DEMO PAGE ------------------------------------------- */
.demo-page {
  min-height: 70vh;
  display: flex;
  align-items: flex-start;
  padding: var(--section-pad) 32px;
}
.demo-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
  width: 100%;
}
.demo-left h1 { font-size: clamp(1.8rem, 3vw, 2.6rem); margin-bottom: 16px; }
.demo-left p { color: var(--text-2); font-size: 1.05rem; margin-bottom: 32px; }
.demo-benefits { display: flex; flex-direction: column; gap: 14px; }
.demo-benefit {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--text-2);
  line-height: 1.55;
}
.demo-benefit svg { width: 18px; height: 18px; color: var(--accent); flex: none; margin-top: 2px; }
.demo-form-panel {
  padding: 40px;
}
.demo-form-panel h2 { font-size: 1.4rem; margin-bottom: 8px; }
.demo-form-panel > p { font-size: 0.88rem; color: var(--muted); margin-bottom: 28px; }

/* -- 21. CONTACT PAGE ---------------------------------------- */
.contact-page {
  padding: var(--section-pad) 32px;
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.contact-info h1 { font-size: clamp(1.8rem, 3vw, 2.6rem); margin-bottom: 16px; }
.contact-info p { color: var(--text-2); font-size: 1.05rem; max-width: 400px; line-height: 1.65; }
.contact-email {
  margin-top: 32px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--body);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--accent);
}
.contact-email svg { width: 22px; height: 22px; flex: none; color: var(--accent); }
.contact-form-panel { padding: 40px; }
.contact-form-panel h2 { font-size: 1.3rem; margin-bottom: 24px; }

/* -- 22. CARDS (generic glass) ------------------------------- */
.card {
  background: rgba(17,24,39,0.55);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--line-2);
  border-radius: var(--r-lg);
  padding: 28px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04);
  transition:
    box-shadow var(--dur-base) var(--ease),
    transform var(--dur-base) var(--ease),
    border-color var(--dur-base) var(--ease);
}
.card:hover {
  box-shadow: var(--glow-sm), inset 0 1px 0 rgba(255,255,255,0.06);
  transform: translateY(-3px);
  border-color: var(--line-3);
}

/* -- 23. SLIDER / CAROUSEL ----------------------------------- */
.slider-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}
.slider-controls { display: flex; gap: 8px; }
.slider-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--line-2);
  background: rgba(232,236,244,0.04);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
  transition: background var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}
.slider-btn:hover:not(:disabled) {
  background: rgba(232,236,244,0.08);
  border-color: var(--line-3);
}
.slider-btn:disabled { opacity: 0.3; cursor: not-allowed; }
.slider-btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(190,255,13,0.22);
}
.slider-btn svg { width: 16px; height: 16px; flex: none; }

[data-slider-track] {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  scroll-behavior: smooth;
}
[data-slider-track]::-webkit-scrollbar { display: none; }
[data-slider-track] > * {
  flex: none;
  width: clamp(280px, 33vw, 360px);
  scroll-snap-align: start;
  grid-column: auto !important;
  height: 100%;
}

/* -- 24. SCROLL REVEAL --------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity var(--dur-slow) var(--ease),
    transform var(--dur-slow) var(--ease);
}
.reveal.visible {
  opacity: 1;
  transform: none;
}
.reveal-delay-1 { transition-delay: 100ms; }
.reveal-delay-2 { transition-delay: 200ms; }
.reveal-delay-3 { transition-delay: 300ms; }
.reveal-delay-4 { transition-delay: 400ms; }

/* -- 25. RESPONSIVE ------------------------------------------ */
@media (max-width: 1000px) {
  :root { --section-pad: var(--section-pad-m); }

  .scroll-story { grid-template-columns: 1fr; gap: 32px; }
  .story-visual { position: static; }
  .story-step { min-height: auto; padding: 24px; }

  .ps-grid { grid-template-columns: 1fr; }
  .ftab-panel-inner { grid-template-columns: 1fr; }
  .how-steps { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
  .demo-inner { grid-template-columns: 1fr; gap: 48px; }
  .contact-page { grid-template-columns: 1fr; gap: 48px; }

  .dock-links a { padding: 8px 10px; font-size: 0.78rem; }
}

@media (max-width: 720px) {
  :root { --section-pad: var(--section-pad-s); }

  .section, .problem-solution, .feature-tabs, .how-it-works, .faq-section, .cta-band,
  .demo-page, .contact-page {
    padding-left: 20px;
    padding-right: 20px;
  }

  h1 { font-size: clamp(1.8rem, 8vw, 2.4rem); }
  h2 { font-size: clamp(1.45rem, 6vw, 1.9rem); }

  /* Logo */
  .site-logo { top: 16px; left: 16px; }
  .logo-text { display: none; }

  /* Dock: show toggle, hide links */
  .dock {
    padding: 8px 10px;
    gap: 8px;
  }
  .dock-links { display: none; }
  .dock-toggle { display: flex; }

  /* Hero */
  .hero-landing {
    padding: 0 20px calc(100px + 24px);
    min-height: 90svh;
  }
  .hero-text h1 { max-width: 100%; }
  .hero-actions { gap: 10px; }
  .hero-actions .btn { width: 100%; justify-content: center; }

  /* Scroll story */
  .scroll-story { padding: 0 20px; }
  .hero-mock { min-height: 300px; }

  /* Feature tabs */
  .ftab-controls { width: 100%; justify-content: center; }

  /* How it works */
  .how-steps { grid-template-columns: 1fr; }

  /* Footer */
  .footer-top { grid-template-columns: 1fr 1fr; gap: 24px; }
  .footer-brand { grid-column: 1 / -1; }
  footer { padding-bottom: 100px; }

  /* Demo/contact panels */
  .demo-form-panel, .contact-form-panel { padding: 24px 20px; }

  /* 3D transforms off on mobile */
  .hero-mock { perspective: none; }
}

@media (max-width: 420px) {
  .footer-top { grid-template-columns: 1fr; }
  .ftab-controls { flex-direction: column; align-items: stretch; }
  .ftab-btn { text-align: center; }
}

/* -- 26. PREFERS-REDUCED-MOTION ------------------------------ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
  .ripple { display: none; }
  .story-step { opacity: 1; }
  .mk-risks, .mk-coverage, .mk-protected {
    opacity: 1;
    transform: none;
  }
  .mk-cov-fill { transition: none; width: var(--target-w, 0%) !important; }
}

/* -- 27. FOCUS VISIBLE GLOBAL -------------------------------- */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}
a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: var(--r-sm);
}