/* =========================================================
   HW FanVL — main stylesheet
   Inspired by mbusa.com: airy whitespace, high-end type,
   scroll-driven micro-interactions, glassy / premium surfaces.
   Author: skeleton build (no business content yet)
   ========================================================= */


/* ---------------------------------------------------------
   1. Design tokens (CSS custom properties)
   --------------------------------------------------------- */
:root {
  /* Brand palette */
  --color-ink:        #0A2540;   /* deep space blue — primary brand */
  --color-ink-soft:   #163A5F;
  --color-ink-deep:   #051A30;
  --color-accent:     #FF6B35;   /* signal orange */
  --color-accent-2:   #FFB347;   /* warm secondary highlight */
  --color-paper:      #FFFFFF;
  --color-bone:       #FAFAF7;   /* off-white background */
  --color-bone-2:     #F2F2EE;
  --color-mist:       #E8EAEE;
  --color-line:       #E2E4E8;
  --color-text:       #1A1F2C;
  --color-text-soft:  #4A5063;
  --color-text-mute:  #8088A0;
  --color-success:    #1FAB89;
  --color-danger:     #E5484D;

  /* Translucent surfaces (for glass / nav / overlay) */
  --glass-white:      rgba(255, 255, 255, 0.72);
  --glass-white-2:    rgba(255, 255, 255, 0.55);
  --glass-dark:       rgba(10, 37, 64, 0.72);
  --glass-ink:        rgba(10, 37, 64, 0.06);
  --glass-line:       rgba(10, 37, 64, 0.08);

  /* Shadows */
  --shadow-xs:  0 1px 2px rgba(10, 37, 64, 0.06);
  --shadow-sm:  0 4px 12px rgba(10, 37, 64, 0.06), 0 1px 2px rgba(10, 37, 64, 0.04);
  --shadow-md:  0 12px 32px rgba(10, 37, 64, 0.10), 0 2px 6px rgba(10, 37, 64, 0.04);
  --shadow-lg:  0 24px 60px rgba(10, 37, 64, 0.14), 0 4px 12px rgba(10, 37, 64, 0.05);
  --shadow-xl:  0 40px 90px rgba(10, 37, 64, 0.18), 0 6px 20px rgba(10, 37, 64, 0.06);
  --shadow-glow-accent: 0 0 0 1px rgba(255, 107, 53, 0.20), 0 12px 40px rgba(255, 107, 53, 0.25);
  --shadow-glow-ink:    0 0 0 1px rgba(10, 37, 64, 0.10), 0 18px 50px rgba(10, 37, 64, 0.18);

  /* Gradients */
  --grad-ink:    linear-gradient(135deg, #0A2540 0%, #163A5F 60%, #1E4A7A 100%);
  --grad-accent: linear-gradient(135deg, #FF6B35 0%, #FF8E3C 50%, #FFB347 100%);
  --grad-paper:  linear-gradient(180deg, #FFFFFF 0%, #FAFAF7 100%);
  --grad-mesh:   radial-gradient(at 20% 10%, rgba(255,107,53,0.10) 0px, transparent 50%),
                 radial-gradient(at 80% 0%, rgba(10,37,64,0.10) 0px, transparent 50%),
                 radial-gradient(at 50% 100%, rgba(255,179,71,0.10) 0px, transparent 50%);

  /* Typography */
  --font-sans: "Inter", "Manrope", -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", system-ui, sans-serif;
  --font-display: "Manrope", "Inter", -apple-system, BlinkMacSystemFont, "SF Pro Display", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", "SF Mono", ui-monospace, Menlo, monospace;

  /* Type scale (fluid via clamp) */
  --fs-xs:   clamp(0.75rem, 0.72rem + 0.15vw, 0.85rem);
  --fs-sm:   clamp(0.875rem, 0.84rem + 0.2vw, 0.95rem);
  --fs-base: clamp(1rem, 0.96rem + 0.25vw, 1.075rem);
  --fs-md:   clamp(1.125rem, 1.05rem + 0.4vw, 1.25rem);
  --fs-lg:   clamp(1.35rem, 1.2rem + 0.7vw, 1.6rem);
  --fs-xl:   clamp(1.75rem, 1.45rem + 1.5vw, 2.25rem);
  --fs-2xl:  clamp(2.25rem, 1.8rem + 2.2vw, 3rem);
  --fs-3xl:  clamp(2.75rem, 2.1rem + 3.2vw, 4rem);
  --fs-4xl:  clamp(3.5rem,  2.4rem + 5.5vw, 6.5rem);
  --fs-5xl:  clamp(4.5rem,  2.8rem + 8.5vw, 9rem);

  --lh-tight:   1.05;
  --lh-snug:    1.2;
  --lh-base:    1.55;
  --lh-relaxed: 1.7;

  --tracking-tight:  -0.02em;
  --tracking-snug:   -0.01em;
  --tracking-normal: 0;
  --tracking-wide:    0.04em;
  --tracking-widest:  0.18em;

  /* Spacing scale (8pt base) */
  --sp-1:  0.25rem;
  --sp-2:  0.5rem;
  --sp-3:  0.75rem;
  --sp-4:  1rem;
  --sp-5:  1.5rem;
  --sp-6:  2rem;
  --sp-7:  3rem;
  --sp-8:  4rem;
  --sp-9:  6rem;
  --sp-10: 8rem;
  --sp-11: 12rem;

  /* Layout */
  --container-max:   1320px;
  --container-pad:   clamp(1rem, 4vw, 3rem);
  --section-pad-y:   clamp(4rem, 8vw, 8rem);
  --section-pad-y-l: clamp(6rem, 12vw, 12rem);

  /* Radii */
  --r-xs: 4px;
  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 20px;
  --r-xl: 28px;
  --r-2xl: 36px;
  --r-pill: 999px;

  /* Motion */
  --t-fast:   160ms;
  --t-base:   260ms;
  --t-slow:   480ms;
  --t-slower: 720ms;
  --ease-out:    cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Z-layers */
  --z-base:    1;
  --z-reveal:  10;
  --z-decor:   20;
  --z-nav:     100;
  --z-overlay: 200;
  --z-modal:   300;
  --z-toast:   400;

  /* Nav geometry */
  --nav-h:        72px;
  --nav-h-scroll: 60px;
}


/* ---------------------------------------------------------
   2. Reset + base
   --------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

* { margin: 0; }

html {
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  line-height: var(--lh-base);
  color: var(--color-text);
  background: var(--color-paper);
  min-height: 100vh;
  overflow-x: hidden;
  font-feature-settings: "ss01", "cv11", "kern";
  letter-spacing: var(--tracking-snug);
}

img, svg, video, canvas, picture {
  display: block;
  max-width: 100%;
  height: auto;
}

input, button, textarea, select { font: inherit; color: inherit; }

button {
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
  color: inherit;
}

a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: var(--r-sm);
}

ul, ol { padding: 0; list-style: none; }

::selection {
  background: var(--color-ink);
  color: var(--color-paper);
}


/* ---------------------------------------------------------
   3. Typography
   --------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: var(--lh-tight);
  letter-spacing: var(--tracking-tight);
  color: var(--color-ink);
  text-wrap: balance;
}

h1 { font-size: var(--fs-4xl); font-weight: 800; letter-spacing: -0.03em; }
h2 { font-size: var(--fs-3xl); font-weight: 800; letter-spacing: -0.025em; }
h3 { font-size: var(--fs-2xl); font-weight: 700; }
h4 { font-size: var(--fs-xl);  font-weight: 700; }
h5 { font-size: var(--fs-lg);  font-weight: 600; }
h6 { font-size: var(--fs-md);  font-weight: 600; }

p { color: var(--color-text-soft); line-height: var(--lh-relaxed); }
p + p { margin-top: var(--sp-4); }

strong, b { font-weight: 700; color: var(--color-ink); }
em, i { font-style: italic; }

small { font-size: var(--fs-sm); color: var(--color-text-mute); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--sp-4);
}
.eyebrow::before {
  content: "";
  width: 24px;
  height: 1px;
  background: currentColor;
  display: inline-block;
}

.eyebrow.eyebrow-dark { color: var(--color-ink); }
.eyebrow.eyebrow-light { color: var(--color-paper); }

.lead {
  font-size: var(--fs-lg);
  line-height: var(--lh-base);
  color: var(--color-text-soft);
  max-width: 60ch;
}

.gradient-text {
  background: var(--grad-accent);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.gradient-text-ink {
  background: var(--grad-ink);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.text-mute  { color: var(--color-text-mute); }
.text-soft  { color: var(--color-text-soft); }
.text-ink   { color: var(--color-ink); }
.text-paper { color: var(--color-paper); }
.text-accent { color: var(--color-accent); }

.mono { font-family: var(--font-mono); }

.uppercase { text-transform: uppercase; letter-spacing: var(--tracking-widest); }
.center    { text-align: center; }
.balance   { text-wrap: balance; }
.pretty    { text-wrap: pretty; }

.eyebrow-row {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-text-mute);
}
.eyebrow-row::before,
.eyebrow-row::after {
  content: "";
  width: 24px;
  height: 1px;
  background: currentColor;
}

.section-title {
  font-size: var(--fs-3xl);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--color-ink);
  margin-bottom: var(--sp-5);
  line-height: var(--lh-snug);
}
.section-title .accent { color: var(--color-accent); }

.section-subtitle {
  font-size: var(--fs-md);
  line-height: var(--lh-relaxed);
  color: var(--color-text-soft);
  max-width: 60ch;
}

.section-head {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  margin-bottom: var(--sp-8);
}
.section-head.center { align-items: center; text-align: center; }
.section-head.center .section-subtitle { margin-left: auto; margin-right: auto; }

.kicker {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 6px 12px;
  background: var(--glass-ink);
  border: 1px solid var(--glass-line);
  border-radius: var(--r-pill);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-ink-soft);
  width: max-content;
}
.kicker .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 4px rgba(255, 107, 53, 0.15);
}


/* ---------------------------------------------------------
   4. Layout primitives
   --------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding-inline: var(--container-pad);
}
.container-narrow {
  width: 100%;
  max-width: 880px;
  margin: 0 auto;
  padding-inline: var(--container-pad);
}

.section {
  position: relative;
  padding-block: var(--section-pad-y);
  isolation: isolate;
}
.section.section-lg { padding-block: var(--section-pad-y-l); }
.section.section-sm { padding-block: calc(var(--section-pad-y) * 0.6); }

.section.bg-bone { background: var(--color-bone); }
.section.bg-ink  { background: var(--grad-ink); color: var(--color-paper); }
.section.bg-ink h1,
.section.bg-ink h2,
.section.bg-ink h3,
.section.bg-ink h4 { color: var(--color-paper); }
.section.bg-ink p  { color: rgba(255, 255, 255, 0.78); }
.section.bg-paper { background: var(--color-paper); }
.section.bg-mesh  { background: var(--color-paper); }
.section.bg-mesh::before {
  content: "";
  position: absolute; inset: 0;
  background: var(--grad-mesh);
  z-index: -1;
  pointer-events: none;
}

.section-divider {
  width: 100%;
  height: 1px;
  background: var(--color-line);
  margin: 0;
}

.grid { display: grid; gap: var(--sp-6); }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--sp-6); }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--sp-6); }
.grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--sp-6); }
.grid-5 { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: var(--sp-5); }
.grid-6 { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: var(--sp-5); }

.grid-2-1 { display: grid; grid-template-columns: 2fr 1fr; gap: var(--sp-7); }
.grid-1-2 { display: grid; grid-template-columns: 1fr 2fr; gap: var(--sp-7); }
.grid-1-1-1 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: var(--sp-5); }

.flex { display: flex; }
.flex-col { display: flex; flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start  { align-items: flex-start; }
.items-end    { align-items: flex-end; }
.items-stretch{ align-items: stretch; }
.justify-center { justify-content: center; }
.justify-between{ justify-content: space-between; }
.justify-end    { justify-content: flex-end; }
.gap-1 { gap: var(--sp-1); }
.gap-2 { gap: var(--sp-2); }
.gap-3 { gap: var(--sp-3); }
.gap-4 { gap: var(--sp-4); }
.gap-5 { gap: var(--sp-5); }
.gap-6 { gap: var(--sp-6); }
.gap-7 { gap: var(--sp-7); }

.stack > * + * { margin-top: var(--stack-gap, var(--sp-4)); }
.stack-sm > * + * { margin-top: var(--sp-2); }
.stack-md > * + * { margin-top: var(--sp-5); }
.stack-lg > * + * { margin-top: var(--sp-7); }

.aspect-1   { aspect-ratio: 1 / 1; }
.aspect-4-3 { aspect-ratio: 4 / 3; }
.aspect-3-2 { aspect-ratio: 3 / 2; }
.aspect-16-9{ aspect-ratio: 16 / 9; }
.aspect-21-9{ aspect-ratio: 21 / 9; }

.relative { position: relative; }
.absolute { position: absolute; }
.sticky   { position: sticky; }
.fixed    { position: fixed; }

.overflow-hidden { overflow: hidden; }
.overflow-clip   { overflow: clip; }
.isolate { isolation: isolate; }

.hide-on-mobile { display: initial; }
.show-on-mobile { display: none; }

.sr-only {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}

.no-scroll { overflow: hidden; }


/* ---------------------------------------------------------
   5. Navigation
   --------------------------------------------------------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: var(--z-nav);
  height: var(--nav-h);
  display: flex;
  align-items: center;
  background: transparent;
  transition: background var(--t-base) var(--ease-out),
              backdrop-filter var(--t-base) var(--ease-out),
              box-shadow var(--t-base) var(--ease-out),
              border-color var(--t-base) var(--ease-out),
              height var(--t-base) var(--ease-out);
  border-bottom: 1px solid transparent;
}
.nav.nav--scrolled {
  height: var(--nav-h-scroll);
  background: var(--glass-white);
  backdrop-filter: saturate(180%) blur(18px);
  -webkit-backdrop-filter: saturate(180%) blur(18px);
  border-bottom-color: var(--color-line);
  box-shadow: var(--shadow-sm);
}
.nav.nav--dark { color: var(--color-paper); }
.nav.nav--dark .nav-link { color: rgba(255, 255, 255, 0.86); }
.nav.nav--dark .nav-link::after { background: var(--color-accent); }
.nav.nav--dark .nav-logo .logo-mark { filter: brightness(0) invert(1); }
.nav.nav--scrolled.nav--dark {
  background: var(--glass-dark);
  border-bottom-color: rgba(255, 255, 255, 0.1);
}
.nav.nav--scrolled.nav--dark .nav-link { color: rgba(255, 255, 255, 0.86); }
.nav.nav--scrolled.nav--dark .nav-logo .logo-mark { filter: none; }

.nav__inner {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding-inline: var(--container-pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-5);
}

.nav-logo {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.125rem;
  letter-spacing: var(--tracking-tight);
  color: inherit;
  position: relative;
  transition: opacity var(--t-base) var(--ease-out);
}
.nav-logo:hover { opacity: 0.85; }
.nav-logo .logo-mark {
  width: 36px; height: 36px;
  display: inline-block;
  transition: transform var(--t-base) var(--ease-spring);
}
.nav-logo:hover .logo-mark { transform: rotate(-8deg) scale(1.05); }
.nav-logo .logo-text {
  display: inline-flex;
  align-items: baseline;
  gap: 2px;
}
.nav-logo .logo-text .sub {
  font-weight: 500;
  font-size: 0.7em;
  opacity: 0.7;
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}
.nav-list {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
}
.nav-link {
  position: relative;
  padding: 10px 16px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text);
  border-radius: var(--r-pill);
  transition: color var(--t-fast) var(--ease-out), background var(--t-fast) var(--ease-out);
}
.nav-link::after {
  content: "";
  position: absolute;
  left: 16px; right: 16px; bottom: 4px;
  height: 2px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t-base) var(--ease-out);
  border-radius: 2px;
}
.nav-link:hover { color: var(--color-ink); }
.nav-link:hover::after,
.nav-link.is-active::after { transform: scaleX(1); }
.nav-link.is-active { color: var(--color-ink); font-weight: 600; }

.nav-actions { display: inline-flex; align-items: center; gap: var(--sp-3); }

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 10px 20px;
  background: var(--color-ink);
  color: var(--color-paper);
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--r-pill);
  letter-spacing: 0;
  transition: transform var(--t-base) var(--ease-out),
              background var(--t-base) var(--ease-out),
              box-shadow var(--t-base) var(--ease-out);
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.nav-cta::before {
  content: "";
  position: absolute; inset: 0;
  background: var(--grad-accent);
  z-index: -1;
  opacity: 0;
  transition: opacity var(--t-base) var(--ease-out);
}
.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  background: var(--color-ink-soft);
}
.nav-cta:hover::before { opacity: 1; }
.nav-cta .arrow {
  width: 14px; height: 14px;
  transition: transform var(--t-base) var(--ease-out);
}
.nav-cta:hover .arrow { transform: translate(3px, -3px) rotate(45deg); }

.nav-toggle {
  display: none;
  width: 44px; height: 44px;
  border-radius: var(--r-md);
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid var(--color-line);
  transition: background var(--t-fast) var(--ease-out);
}
.nav-toggle:hover { background: var(--glass-ink); }
.nav-toggle .bar {
  width: 18px; height: 1.5px;
  background: currentColor;
  display: block;
  position: relative;
  transition: transform var(--t-base) var(--ease-out),
              opacity var(--t-base) var(--ease-out);
}
.nav-toggle .bar + .bar { margin-top: 5px; }
.nav-toggle.is-open .bar:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle.is-open .bar:nth-child(2) { opacity: 0; }
.nav-toggle.is-open .bar:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Mobile drawer */
.mobile-drawer {
  position: fixed;
  inset: 0;
  z-index: var(--z-overlay);
  background: var(--color-paper);
  display: flex;
  flex-direction: column;
  padding: calc(var(--nav-h) + var(--sp-5)) var(--container-pad) var(--sp-7);
  transform: translateY(-100%);
  transition: transform var(--t-slow) var(--ease-in-out);
  overflow-y: auto;
}
.mobile-drawer.is-open { transform: translateY(0); }
.mobile-drawer .nav-list {
  flex-direction: column;
  align-items: stretch;
  gap: 0;
  margin-top: var(--sp-5);
}
.mobile-drawer .nav-link {
  font-size: var(--fs-xl);
  font-weight: 600;
  padding: var(--sp-4) 0;
  border-radius: 0;
  border-bottom: 1px solid var(--color-line);
}
.mobile-drawer .nav-link::after { display: none; }
.mobile-drawer .nav-actions {
  flex-direction: column;
  align-items: stretch;
  margin-top: var(--sp-6);
  gap: var(--sp-3);
}
.mobile-drawer .nav-cta { justify-content: center; padding: 14px 22px; }

.nav-progress {
  position: absolute;
  bottom: 0; left: 0;
  height: 2px;
  width: 0%;
  background: var(--grad-accent);
  transition: width 80ms linear;
  z-index: calc(var(--z-nav) + 1);
}


/* ---------------------------------------------------------
   6. Hero
   --------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--nav-h) + var(--sp-6));
  padding-bottom: var(--sp-9);
  overflow: hidden;
  isolation: isolate;
  background: var(--color-paper);
}
.hero.hero--ink { background: var(--grad-ink); color: var(--color-paper); }
.hero.hero--ink h1, .hero.hero--ink h2 { color: var(--color-paper); }
.hero.hero--ink p { color: rgba(255, 255, 255, 0.78); }
.hero.hero--ink .hero__eyebrow { color: var(--color-accent-2); }

.hero__bg {
  position: absolute; inset: 0;
  z-index: -2;
  pointer-events: none;
}
.hero__bg .hero__video,
.hero__bg .hero__img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: saturate(1.05);
}
.hero__bg::after {
  content: "";
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(10,37,64,0.0) 30%, rgba(10,37,64,0.65) 100%),
    radial-gradient(ellipse at center, transparent 0%, rgba(10,37,64,0.35) 100%);
}
.hero__grid-overlay {
  position: absolute; inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
  pointer-events: none;
}

.hero__inner {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding-inline: var(--container-pad);
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--sp-8);
  align-items: center;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--sp-5);
}
.hero__eyebrow .pulse {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 0 rgba(255,107,53,0.6);
  animation: pulse-dot 1.8s var(--ease-out) infinite;
}

.hero h1 {
  font-size: var(--fs-5xl);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 0.96;
  margin-bottom: var(--sp-5);
  text-wrap: balance;
}
.hero h1 .display-line { display: block; }
.hero h1 .display-accent { color: var(--color-accent); }
.hero h1 .display-italic {
  font-style: italic;
  font-weight: 600;
  font-family: var(--font-display);
}

.hero p.lead {
  font-size: var(--fs-md);
  max-width: 56ch;
  margin-bottom: var(--sp-6);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  align-items: center;
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-5);
  margin-top: var(--sp-7);
  padding-top: var(--sp-6);
  border-top: 1px solid var(--glass-line);
}
.hero__stat .num {
  font-family: var(--font-display);
  font-size: var(--fs-2xl);
  font-weight: 800;
  color: var(--color-ink);
  letter-spacing: -0.02em;
  display: block;
}
.hero__stat .lbl {
  font-size: var(--fs-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-text-mute);
  margin-top: 4px;
  display: block;
}
.hero--ink .hero__stat .num { color: var(--color-paper); }
.hero--ink .hero__stat .lbl { color: rgba(255, 255, 255, 0.6); }
.hero--ink .hero__stats { border-top-color: rgba(255,255,255,0.1); }

.hero__visual {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: var(--r-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  background: var(--color-bone-2);
  isolation: isolate;
}
.hero__visual::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(10,37,64,0.4) 100%);
}
.hero__visual img,
.hero__visual .placeholder {
  width: 100%; height: 100%;
  object-fit: cover;
}

.hero__floating-card {
  position: absolute;
  background: var(--glass-white);
  backdrop-filter: blur(18px) saturate(180%);
  -webkit-backdrop-filter: blur(18px) saturate(180%);
  border: 1px solid var(--color-line);
  border-radius: var(--r-lg);
  padding: var(--sp-4);
  box-shadow: var(--shadow-lg);
  z-index: 2;
}
.hero__floating-card .row { display: flex; align-items: center; gap: var(--sp-3); }
.hero__floating-card .row .ic { width: 32px; height: 32px; }
.hero__floating-card .meta strong { display: block; font-size: var(--fs-sm); color: var(--color-ink); }
.hero__floating-card .meta span  { display: block; font-size: var(--fs-xs); color: var(--color-text-mute); }
.hero__floating-card.tl { top: 6%; left: -8%; animation: float-y 6s ease-in-out infinite; }
.hero__floating-card.br { bottom: 8%; right: -10%; animation: float-y 7s ease-in-out -2s infinite; }

.hero__scroll-cue {
  position: absolute;
  bottom: var(--sp-6);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
  color: var(--color-text-mute);
  font-size: var(--fs-xs);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
}
.hero__scroll-cue .mouse {
  width: 22px; height: 36px;
  border: 1.5px solid currentColor;
  border-radius: 14px;
  position: relative;
}
.hero__scroll-cue .mouse::after {
  content: "";
  width: 2px; height: 6px;
  background: currentColor;
  position: absolute;
  top: 6px; left: 50%;
  transform: translateX(-50%);
  border-radius: 2px;
  animation: scroll-wheel 1.6s var(--ease-in-out) infinite;
}

.page-hero {
  position: relative;
  padding-top: calc(var(--nav-h) + var(--sp-9));
  padding-bottom: var(--sp-9);
  background: var(--grad-mesh), var(--color-paper);
  overflow: hidden;
  isolation: isolate;
}
.page-hero::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(10,37,64,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10,37,64,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at top, black 0%, transparent 60%);
  z-index: -1;
}
.page-hero__inner {
  max-width: 920px;
  margin: 0 auto;
  text-align: center;
  padding-inline: var(--container-pad);
}
.page-hero h1 {
  font-size: var(--fs-4xl);
  margin-bottom: var(--sp-4);
  text-wrap: balance;
}
.page-hero p.lead {
  font-size: var(--fs-md);
  margin: 0 auto;
  max-width: 60ch;
}
.page-hero__crumbs {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--fs-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-text-mute);
  margin-bottom: var(--sp-5);
}
.page-hero__crumbs a { color: var(--color-ink-soft); }
.page-hero__crumbs a:hover { color: var(--color-accent); }
.page-hero__crumbs .sep { color: var(--color-text-mute); }

.legal-hero {
  padding-top: calc(var(--nav-h) + var(--sp-7));
  padding-bottom: var(--sp-7);
  background: var(--grad-mesh), var(--color-paper);
  border-bottom: 1px solid var(--color-line);
}
.legal-hero__inner {
  max-width: 880px;
  margin: 0 auto;
  padding-inline: var(--container-pad);
}
.legal-hero h1 { font-size: var(--fs-3xl); margin-bottom: var(--sp-2); }
.legal-hero p  { font-size: var(--fs-sm); color: var(--color-text-mute); }
.legal-hero .updated {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  margin-top: var(--sp-3);
  font-size: var(--fs-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-text-mute);
}
.legal-hero .updated::before {
  content: "";
  width: 16px; height: 1px;
  background: currentColor;
}


/* ---------------------------------------------------------
   7. Buttons
   --------------------------------------------------------- */
.btn {
  --btn-bg: var(--color-ink);
  --btn-fg: var(--color-paper);
  --btn-bd: var(--color-ink);
  --btn-shadow: var(--shadow-sm);
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: 14px 26px;
  background: var(--btn-bg);
  color: var(--btn-fg);
  border: 1.5px solid var(--btn-bd);
  border-radius: var(--r-pill);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  overflow: hidden;
  isolation: isolate;
  transition: transform var(--t-base) var(--ease-out),
              background var(--t-base) var(--ease-out),
              color var(--t-base) var(--ease-out),
              border-color var(--t-base) var(--ease-out),
              box-shadow var(--t-base) var(--ease-out);
  box-shadow: var(--btn-shadow);
}
.btn::before {
  content: "";
  position: absolute; inset: 0;
  background: var(--grad-accent);
  z-index: -1;
  opacity: 0;
  transition: opacity var(--t-base) var(--ease-out);
}
.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.btn:active { transform: translateY(0); }

.btn-primary {
  --btn-bg: var(--color-ink);
  --btn-fg: var(--color-paper);
  --btn-bd: var(--color-ink);
}
.btn-primary::before { background: var(--grad-accent); }
.btn-primary:hover {
  --btn-bg: var(--color-ink-soft);
  --btn-bd: var(--color-ink-soft);
  color: var(--color-paper);
}
.btn-primary:hover::before { opacity: 1; }

.btn-accent {
  --btn-bg: var(--color-accent);
  --btn-fg: var(--color-paper);
  --btn-bd: var(--color-accent);
}
.btn-accent::before { background: var(--grad-ink); }
.btn-accent:hover { --btn-bg: var(--color-accent); color: var(--color-paper); }
.btn-accent:hover::before { opacity: 1; }

.btn-secondary {
  --btn-bg: transparent;
  --btn-fg: var(--color-ink);
  --btn-bd: var(--color-line);
  --btn-shadow: none;
}
.btn-secondary::before { background: var(--color-ink); }
.btn-secondary:hover {
  --btn-bg: transparent;
  --btn-fg: var(--color-paper);
  --btn-bd: var(--color-ink);
  color: var(--color-paper);
}
.btn-secondary:hover::before { opacity: 1; }

.btn-ghost {
  --btn-bg: transparent;
  --btn-fg: var(--color-ink);
  --btn-bd: transparent;
  --btn-shadow: none;
  padding: 10px 14px;
}
.btn-ghost:hover { --btn-fg: var(--color-accent); transform: translateX(2px); }

.btn-light {
  --btn-bg: var(--color-paper);
  --btn-fg: var(--color-ink);
  --btn-bd: var(--color-paper);
}
.btn-light::before { background: var(--grad-accent); }
.btn-light:hover { --btn-bg: var(--color-paper); --btn-fg: var(--color-paper); }

.btn-dark {
  --btn-bg: var(--color-ink);
  --btn-fg: var(--color-paper);
  --btn-bd: var(--color-ink);
}

.btn-outline-light {
  --btn-bg: transparent;
  --btn-fg: var(--color-paper);
  --btn-bd: rgba(255, 255, 255, 0.4);
  --btn-shadow: none;
}
.btn-outline-light:hover {
  --btn-bg: var(--color-paper);
  --btn-fg: var(--color-ink);
  --btn-bd: var(--color-paper);
}

.btn-sm { padding: 9px 18px; font-size: 0.85rem; }
.btn-lg { padding: 18px 32px; font-size: 1rem; }
.btn-block { display: flex; width: 100%; }

.btn .ic,
.btn .arrow-icon {
  width: 16px; height: 16px;
  transition: transform var(--t-base) var(--ease-out);
}
.btn:hover .arrow-icon { transform: translate(3px, -3px); }

.btn-text {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-ink);
  padding: 6px 0;
  position: relative;
  transition: color var(--t-base) var(--ease-out);
}
.btn-text::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1.5px;
  background: currentColor;
  transform: scaleX(0.4);
  transform-origin: left;
  transition: transform var(--t-base) var(--ease-out), background var(--t-base) var(--ease-out);
}
.btn-text:hover { color: var(--color-accent); }
.btn-text:hover::after {
  transform: scaleX(1);
  background: var(--color-accent);
}
.btn-text .arrow {
  display: inline-block;
  transition: transform var(--t-base) var(--ease-out);
}
.btn-text:hover .arrow { transform: translateX(4px); }

.btn .arrow { width: 14px; height: 14px; display: inline-block; }


/* ---------------------------------------------------------
   8. Cards
   --------------------------------------------------------- */
.card {
  position: relative;
  background: var(--color-paper);
  border: 1px solid var(--color-line);
  border-radius: var(--r-lg);
  padding: var(--sp-6);
  transition: transform var(--t-base) var(--ease-out),
              box-shadow var(--t-base) var(--ease-out),
              border-color var(--t-base) var(--ease-out);
  isolation: isolate;
  overflow: hidden;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}
.card .card__icon {
  width: 48px; height: 48px;
  margin-bottom: var(--sp-4);
  color: var(--color-accent);
}
.card .card__title {
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--color-ink);
  margin-bottom: var(--sp-3);
  letter-spacing: var(--tracking-snug);
}
.card .card__body {
  color: var(--color-text-soft);
  font-size: 0.95rem;
  line-height: var(--lh-relaxed);
}
.card .card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  margin-top: var(--sp-4);
  font-weight: 600;
  color: var(--color-ink);
  font-size: 0.9rem;
  transition: color var(--t-base) var(--ease-out), gap var(--t-base) var(--ease-out);
}
.card .card__link:hover { color: var(--color-accent); gap: 14px; }
.card .card__link .arrow { transition: transform var(--t-base) var(--ease-out); }
.card .card__link:hover .arrow { transform: translateX(3px); }

.card-glass {
  background: var(--glass-white-2);
  backdrop-filter: blur(18px) saturate(180%);
  -webkit-backdrop-filter: blur(18px) saturate(180%);
  border: 1px solid var(--color-line);
  border-radius: var(--r-lg);
  padding: var(--sp-6);
  box-shadow: var(--shadow-sm);
}
.card-dark {
  background: var(--color-ink);
  color: var(--color-paper);
  border-color: var(--color-ink-soft);
}
.card-dark .card__title { color: var(--color-paper); }
.card-dark .card__body  { color: rgba(255,255,255,0.78); }

.card-feature {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--color-paper);
  border: 1px solid var(--color-line);
  border-radius: var(--r-xl);
  overflow: hidden;
  transition: transform var(--t-base) var(--ease-out),
              box-shadow var(--t-base) var(--ease-out);
}
.card-feature:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.card-feature .card-feature__media {
  aspect-ratio: 16 / 9;
  background: var(--color-bone-2);
  position: relative;
  overflow: hidden;
}
.card-feature .card-feature__media img,
.card-feature .card-feature__media svg {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform var(--t-slow) var(--ease-out);
}
.card-feature:hover .card-feature__media img { transform: scale(1.04); }
.card-feature .card-feature__media .badge {
  position: absolute;
  top: var(--sp-3);
  left: var(--sp-3);
  background: var(--glass-white);
  backdrop-filter: blur(10px);
  border-radius: var(--r-pill);
  padding: 4px 12px;
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-ink);
}
.card-feature .card-feature__body {
  padding: var(--sp-5) var(--sp-5) var(--sp-6);
}
.card-feature .card-feature__title {
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--color-ink);
  margin-bottom: var(--sp-2);
  letter-spacing: var(--tracking-snug);
}
.card-feature .card-feature__body p {
  color: var(--color-text-soft);
  font-size: 0.95rem;
  line-height: var(--lh-relaxed);
}
.card-feature .card-feature__meta {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  margin-top: var(--sp-4);
  padding-top: var(--sp-4);
  border-top: 1px solid var(--color-line);
  font-size: var(--fs-xs);
  color: var(--color-text-mute);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}
.card-feature .card-feature__meta .row { display: inline-flex; align-items: center; gap: 6px; }

.card-stat {
  text-align: left;
  padding: var(--sp-6);
  background: var(--color-paper);
  border: 1px solid var(--color-line);
  border-radius: var(--r-lg);
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.card-stat::after {
  content: "";
  position: absolute;
  top: -50%; right: -10%;
  width: 220px; height: 220px;
  background: var(--grad-accent);
  border-radius: 50%;
  opacity: 0.06;
  z-index: -1;
  filter: blur(20px);
}
.card-stat .num {
  display: block;
  font-family: var(--font-display);
  font-size: var(--fs-3xl);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--color-ink);
  line-height: 1;
}
.card-stat .num .suffix { color: var(--color-accent); }
.card-stat .lbl {
  display: block;
  margin-top: var(--sp-2);
  font-size: var(--fs-sm);
  color: var(--color-text-soft);
  line-height: 1.4;
}

.card-app {
  display: flex;
  flex-direction: column;
  background: var(--color-paper);
  border: 1px solid var(--color-line);
  border-radius: var(--r-xl);
  overflow: hidden;
  transition: transform var(--t-base) var(--ease-out),
              box-shadow var(--t-base) var(--ease-out);
}
.card-app:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.card-app .app-thumb {
  aspect-ratio: 1 / 1;
  background: var(--color-bone-2);
  position: relative;
  overflow: hidden;
}
.card-app .app-thumb img { width: 100%; height: 100%; object-fit: cover; }
.card-app .app-thumb .platform {
  position: absolute; top: var(--sp-3); right: var(--sp-3);
  display: inline-flex; gap: 4px;
  background: var(--glass-white);
  backdrop-filter: blur(10px);
  padding: 4px 10px;
  border-radius: var(--r-pill);
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--color-ink);
}
.card-app .app-thumb .platform .ic { width: 12px; height: 12px; }
.card-app .app-body {
  padding: var(--sp-5);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}
.card-app .app-title {
  font-size: var(--fs-md);
  font-weight: 700;
  color: var(--color-ink);
}
.card-app .app-tag {
  font-size: var(--fs-sm);
  color: var(--color-text-mute);
}
.card-app .app-meta {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: var(--fs-xs);
  color: var(--color-text-mute);
  margin-top: var(--sp-2);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}

.card-cta {
  position: relative;
  background: var(--grad-ink);
  color: var(--color-paper);
  border-radius: var(--r-2xl);
  padding: clamp(2rem, 5vw, 4rem);
  overflow: hidden;
  isolation: isolate;
}
.card-cta::before {
  content: "";
  position: absolute;
  top: -20%; right: -10%;
  width: 480px; height: 480px;
  background: radial-gradient(circle, var(--color-accent) 0%, transparent 60%);
  opacity: 0.35;
  z-index: -1;
  animation: float-rotate 18s linear infinite;
}
.card-cta::after {
  content: "";
  position: absolute;
  bottom: -30%; left: -10%;
  width: 360px; height: 360px;
  background: radial-gradient(circle, var(--color-accent-2) 0%, transparent 60%);
  opacity: 0.25;
  z-index: -1;
  animation: float-rotate 22s linear infinite reverse;
}
.card-cta h2 { color: var(--color-paper); }
.card-cta p  { color: rgba(255,255,255,0.78); }
.card-cta .actions { display: flex; flex-wrap: wrap; gap: var(--sp-3); margin-top: var(--sp-5); }


/* ---------------------------------------------------------
   9. Forms
   --------------------------------------------------------- */
.form {
  display: grid;
  gap: var(--sp-5);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-4); }
.form-group { display: flex; flex-direction: column; gap: var(--sp-2); }
.form-label {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--color-ink);
  letter-spacing: var(--tracking-snug);
}
.form-label .req { color: var(--color-accent); }
.form-control {
  width: 100%;
  padding: 14px 18px;
  background: var(--color-paper);
  border: 1.5px solid var(--color-line);
  border-radius: var(--r-md);
  color: var(--color-text);
  font-size: var(--fs-base);
  transition: border-color var(--t-base) var(--ease-out),
              box-shadow var(--t-base) var(--ease-out),
              background var(--t-base) var(--ease-out);
  font-family: var(--font-sans);
}
.form-control::placeholder { color: var(--color-text-mute); }
.form-control:hover { border-color: rgba(10,37,64,0.18); }
.form-control:focus {
  outline: none;
  border-color: var(--color-ink);
  box-shadow: 0 0 0 4px rgba(10,37,64,0.10);
}
textarea.form-control {
  min-height: 140px;
  resize: vertical;
  line-height: var(--lh-base);
}
select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'><path d='M3 5l3 3 3-3' stroke='%231A1F2C' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/></svg>");
  background-repeat: no-repeat;
  background-position: right 18px center;
  background-size: 14px;
  padding-right: 44px;
}
.form-help {
  font-size: var(--fs-xs);
  color: var(--color-text-mute);
}
.form-error {
  font-size: var(--fs-xs);
  color: var(--color-danger);
  display: none;
}
.form-group.is-error .form-control { border-color: var(--color-danger); }
.form-group.is-error .form-error { display: block; }
.form-group.is-success .form-control { border-color: var(--color-success); }

.form-check {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  font-size: var(--fs-sm);
  color: var(--color-text-soft);
  cursor: pointer;
}
.form-check input { display: none; }
.form-check .box {
  width: 20px; height: 20px;
  border: 1.5px solid var(--color-line);
  border-radius: 5px;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-paper);
  transition: background var(--t-base) var(--ease-out), border-color var(--t-base) var(--ease-out);
}
.form-check .box::after {
  content: "";
  width: 11px; height: 6px;
  border-left: 2px solid var(--color-paper);
  border-bottom: 2px solid var(--color-paper);
  transform: rotate(-45deg) scale(0);
  transition: transform var(--t-base) var(--ease-spring);
  margin-top: -2px;
}
.form-check input:checked + .box {
  background: var(--color-ink);
  border-color: var(--color-ink);
}
.form-check input:checked + .box::after { transform: rotate(-45deg) scale(1); }

.form-status {
  padding: 14px 18px;
  border-radius: var(--r-md);
  font-size: var(--fs-sm);
  display: none;
}
.form-status.is-success { display: block; background: rgba(31,171,137,0.10); color: var(--color-success); border: 1px solid rgba(31,171,137,0.20); }
.form-status.is-error   { display: block; background: rgba(229,72,77,0.10);  color: var(--color-danger);  border: 1px solid rgba(229,72,77,0.20); }


/* ---------------------------------------------------------
   10. Footer
   --------------------------------------------------------- */
.footer {
  position: relative;
  background: var(--color-ink);
  color: rgba(255, 255, 255, 0.7);
  padding-top: var(--sp-9);
  padding-bottom: var(--sp-5);
  isolation: isolate;
  overflow: hidden;
}
.footer::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
}
.footer::after {
  content: "";
  position: absolute;
  top: -200px; right: -10%;
  width: 480px; height: 480px;
  background: radial-gradient(circle, var(--color-accent) 0%, transparent 60%);
  opacity: 0.18;
  filter: blur(40px);
  z-index: -1;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: var(--sp-7);
}

.footer__brand .nav-logo { color: var(--color-paper); }
.footer__brand .nav-logo .logo-mark { filter: brightness(0) invert(1); }
.footer__brand p {
  margin-top: var(--sp-4);
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.6);
  max-width: 38ch;
  line-height: var(--lh-relaxed);
}

.footer__col h6 {
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-paper);
  margin-bottom: var(--sp-4);
}
.footer__col ul { display: flex; flex-direction: column; gap: var(--sp-3); }
.footer__col a {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.7);
  transition: color var(--t-base) var(--ease-out);
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
}
.footer__col a:hover { color: var(--color-accent-2); }
.footer__col a .ic { width: 14px; height: 14px; opacity: 0.6; }

.footer__newsletter p {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.6);
  margin-bottom: var(--sp-3);
}
.footer__newsletter .form-control {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.12);
  color: var(--color-paper);
}
.footer__newsletter .form-control::placeholder { color: rgba(255,255,255,0.45); }
.footer__newsletter .form-control:focus { border-color: var(--color-accent); background: rgba(255,255,255,0.12); box-shadow: 0 0 0 4px rgba(255,107,53,0.18); }
.footer__newsletter .btn { margin-top: var(--sp-3); width: 100%; }

.footer__social {
  display: flex;
  gap: var(--sp-3);
  margin-top: var(--sp-5);
}
.footer__social a {
  width: 40px; height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.7);
  transition: background var(--t-base) var(--ease-out),
              color var(--t-base) var(--ease-out),
              transform var(--t-base) var(--ease-out);
}
.footer__social a:hover {
  background: var(--color-accent);
  color: var(--color-paper);
  transform: translateY(-2px);
  border-color: var(--color-accent);
}
.footer__social a .ic { width: 16px; height: 16px; }

.footer__bottom {
  margin-top: var(--sp-8);
  padding-top: var(--sp-5);
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.5);
}
.footer__bottom .legal-links { display: inline-flex; gap: var(--sp-5); flex-wrap: wrap; }
.footer__bottom .legal-links a { color: rgba(255,255,255,0.55); }
.footer__bottom .legal-links a:hover { color: var(--color-paper); }
.footer__bottom .region {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}
.footer__bottom .region .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--color-success); box-shadow: 0 0 0 4px rgba(31,171,137,0.18); }


/* ---------------------------------------------------------
   11. Scroll progress + back-to-top + cursor + decorations
   --------------------------------------------------------- */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0;
  background: var(--grad-accent);
  z-index: var(--z-modal);
  transition: width 80ms linear;
  pointer-events: none;
}

.back-to-top {
  position: fixed;
  right: var(--sp-5);
  bottom: var(--sp-5);
  width: 48px; height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-ink);
  color: var(--color-paper);
  border-radius: 50%;
  box-shadow: var(--shadow-md);
  z-index: var(--z-overlay);
  opacity: 0;
  pointer-events: none;
  transform: translateY(20px);
  transition: opacity var(--t-base) var(--ease-out),
              transform var(--t-base) var(--ease-out),
              background var(--t-base) var(--ease-out);
}
.back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.back-to-top:hover { background: var(--color-accent); transform: translateY(-4px); }
.back-to-top .ic { width: 18px; height: 18px; }

.cursor-glow {
  position: fixed;
  top: 0; left: 0;
  width: 380px; height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,107,53,0.18) 0%, transparent 60%);
  filter: blur(40px);
  pointer-events: none;
  z-index: var(--z-decor);
  opacity: 0;
  transform: translate(-50%, -50%);
  transition: opacity 600ms var(--ease-out);
  mix-blend-mode: multiply;
  will-change: transform, opacity;
}
.cursor-glow.is-active { opacity: 1; }

.tilt-card {
  transform-style: preserve-3d;
  will-change: transform;
}

.deco-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  pointer-events: none;
  z-index: -1;
  opacity: 0.5;
}
.deco-blob.accent { background: var(--color-accent); }
.deco-blob.ink    { background: var(--color-ink-soft); }
.deco-blob.amber  { background: var(--color-accent-2); }

.deco-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(10,37,64,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10,37,64,0.05) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
  pointer-events: none;
  z-index: -1;
}
.deco-grid.deco-grid--dark {
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
}

.deco-dots {
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(10,37,64,0.18) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
  z-index: -1;
  mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
}

.deco-wave {
  position: absolute;
  bottom: -1px; left: 0; right: 0;
  width: 100%;
  height: 80px;
  pointer-events: none;
  z-index: 0;
}
.deco-wave svg { width: 100%; height: 100%; display: block; }

.deco-stripes {
  position: absolute; inset: 0;
  background: repeating-linear-gradient(
    135deg,
    transparent 0,
    transparent 40px,
    rgba(10,37,64,0.025) 40px,
    rgba(10,37,64,0.025) 41px
  );
  pointer-events: none;
  z-index: -1;
}

.deco-number {
  position: absolute;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(8rem, 16vw, 16rem);
  color: rgba(10,37,64,0.04);
  line-height: 1;
  letter-spacing: -0.04em;
  pointer-events: none;
  z-index: -1;
  user-select: none;
}

.placeholder {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bone-2);
  color: var(--color-text-mute);
  font-size: var(--fs-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  border: 1px dashed var(--color-line);
  border-radius: var(--r-md);
  overflow: hidden;
}
.placeholder.placeholder--lg { aspect-ratio: 16 / 9; }
.placeholder.placeholder--xl { aspect-ratio: 21 / 9; }
.placeholder.placeholder--square { aspect-ratio: 1 / 1; }
.placeholder.placeholder--portrait { aspect-ratio: 4 / 5; }
.placeholder.placeholder--app { aspect-ratio: 1 / 1; border-radius: 22%; }
.placeholder::before {
  content: "placeholder";
  position: absolute;
  top: var(--sp-3); left: var(--sp-3);
  background: var(--color-paper);
  padding: 2px 8px;
  border-radius: var(--r-pill);
  font-size: 10px;
  font-weight: 600;
  color: var(--color-text-mute);
  border: 1px solid var(--color-line);
}

.placeholder-stack {
  position: relative;
  display: grid;
  gap: var(--sp-3);
}
.placeholder-stack > * { position: relative; z-index: 1; }
.placeholder-stack > *:nth-child(1) { transform: translateY(0); }
.placeholder-stack > *:nth-child(2) { transform: translateY(0); }
.placeholder-stack.is-overlap > *:nth-child(2) {
  margin-top: -10%;
  margin-left: 8%;
}


/* ---------------------------------------------------------
   12. Marquee / ticker
   --------------------------------------------------------- */
.marquee {
  overflow: hidden;
  position: relative;
  isolation: isolate;
  padding-block: var(--sp-6);
}
.marquee::before, .marquee::after {
  content: "";
  position: absolute; top: 0; bottom: 0;
  width: 120px;
  z-index: 2;
  pointer-events: none;
}
.marquee::before { left: 0; background: linear-gradient(90deg, var(--color-paper), transparent); }
.marquee::after  { right: 0; background: linear-gradient(-90deg, var(--color-paper), transparent); }
.marquee__track {
  display: flex;
  gap: var(--sp-7);
  width: max-content;
  animation: marquee 40s linear infinite;
}
.marquee__item {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-2xl);
  color: var(--color-ink);
  letter-spacing: -0.02em;
  white-space: nowrap;
}
.marquee__item .star { color: var(--color-accent); }
.marquee:hover .marquee__track { animation-play-state: paused; }


/* ---------------------------------------------------------
   13. FAQ
   --------------------------------------------------------- */
.faq {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}
.faq__item {
  background: var(--color-paper);
  border: 1px solid var(--color-line);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: border-color var(--t-base) var(--ease-out),
              box-shadow var(--t-base) var(--ease-out);
}
.faq__item.is-open {
  border-color: var(--color-ink);
  box-shadow: var(--shadow-md);
}
.faq__item summary {
  list-style: none;
  cursor: pointer;
  padding: var(--sp-5) var(--sp-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  font-weight: 600;
  color: var(--color-ink);
  font-size: var(--fs-md);
  letter-spacing: var(--tracking-snug);
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary .ic {
  width: 28px; height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--glass-ink);
  border-radius: 50%;
  color: var(--color-ink);
  transition: transform var(--t-base) var(--ease-spring),
              background var(--t-base) var(--ease-out);
  flex-shrink: 0;
}
.faq__item.is-open summary .ic {
  transform: rotate(45deg);
  background: var(--color-ink);
  color: var(--color-paper);
}
.faq__item .answer {
  padding: 0 var(--sp-6) var(--sp-5);
  color: var(--color-text-soft);
  font-size: 0.95rem;
  line-height: var(--lh-relaxed);
  max-width: 70ch;
}


/* ---------------------------------------------------------
   14. Tabs
   --------------------------------------------------------- */
.tabs {
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
}
.tabs__list {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 4px;
  background: var(--glass-ink);
  border-radius: var(--r-pill);
  border: 1px solid var(--glass-line);
  width: max-content;
  max-width: 100%;
}
.tabs__btn {
  padding: 10px 18px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text-soft);
  border-radius: var(--r-pill);
  transition: color var(--t-base) var(--ease-out), background var(--t-base) var(--ease-out);
}
.tabs__btn:hover { color: var(--color-ink); }
.tabs__btn.is-active {
  background: var(--color-ink);
  color: var(--color-paper);
}
.tabs__panel { display: none; }
.tabs__panel.is-active { display: block; }


/* ---------------------------------------------------------
   15. Reveal + scroll-driven effects (initial states only)
       (keyframes live in animations.css)
   --------------------------------------------------------- */
.reveal,
.reveal-up,
.reveal-down,
.reveal-left,
.reveal-right,
.reveal-scale,
.reveal-fade {
  opacity: 0;
  will-change: transform, opacity;
}
.reveal-up    { transform: translateY(40px); }
.reveal-down  { transform: translateY(-40px); }
.reveal-left  { transform: translateX(-40px); }
.reveal-right { transform: translateX(40px); }
.reveal-scale { transform: scale(0.92); }
.reveal-fade  { transform: none; }

.reveal.is-visible,
.reveal-up.is-visible,
.reveal-down.is-visible,
.reveal-left.is-visible,
.reveal-right.is-visible,
.reveal-scale.is-visible,
.reveal-fade.is-visible {
  opacity: 1;
  transform: translate(0,0) scale(1);
  transition: opacity 800ms var(--ease-out),
              transform 800ms var(--ease-out);
  transition-delay: var(--reveal-delay, 0ms);
}

.reveal-stagger > * {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 700ms var(--ease-out), transform 700ms var(--ease-out);
}
.reveal-stagger.is-visible > * { opacity: 1; transform: translateY(0); }
.reveal-stagger.is-visible > *:nth-child(1)  { transition-delay: 0ms; }
.reveal-stagger.is-visible > *:nth-child(2)  { transition-delay: 80ms; }
.reveal-stagger.is-visible > *:nth-child(3)  { transition-delay: 160ms; }
.reveal-stagger.is-visible > *:nth-child(4)  { transition-delay: 240ms; }
.reveal-stagger.is-visible > *:nth-child(5)  { transition-delay: 320ms; }
.reveal-stagger.is-visible > *:nth-child(6)  { transition-delay: 400ms; }
.reveal-stagger.is-visible > *:nth-child(7)  { transition-delay: 480ms; }
.reveal-stagger.is-visible > *:nth-child(8)  { transition-delay: 560ms; }
.reveal-stagger.is-visible > *:nth-child(9)  { transition-delay: 640ms; }
.reveal-stagger.is-visible > *:nth-child(10) { transition-delay: 720ms; }

.parallax { will-change: transform; }
.parallax-slow   { transform: translate3d(0, var(--py, 0px), 0); }
.parallax-medium { transform: translate3d(0, var(--py, 0px), 0); }
.parallax-fast   { transform: translate3d(0, var(--py, 0px), 0); }

.float { animation: float-y 5s ease-in-out infinite; }
.float-slow { animation: float-y 7s ease-in-out infinite; }
.float-fast { animation: float-y 3.5s ease-in-out infinite; }
.float-delay-1 { animation-delay: -1.5s; }
.float-delay-2 { animation-delay: -3s; }

.glow {
  position: relative;
  isolation: isolate;
}
.glow::after {
  content: "";
  position: absolute; inset: -2px;
  border-radius: inherit;
  background: var(--grad-accent);
  filter: blur(20px);
  opacity: 0.35;
  z-index: -1;
  animation: glow-pulse 3s var(--ease-in-out) infinite;
}

.shimmer {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.shimmer::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(110deg, transparent 25%, rgba(255,255,255,0.4) 50%, transparent 75%);
  transform: translateX(-100%);
  animation: shimmer 2.4s var(--ease-in-out) infinite;
  pointer-events: none;
}


/* ---------------------------------------------------------
   16. Stats block
   --------------------------------------------------------- */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-5);
}
.stat {
  position: relative;
  padding: var(--sp-6);
  border-radius: var(--r-lg);
  background: var(--color-paper);
  border: 1px solid var(--color-line);
}
.stat .stat__num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.5rem, 4vw, 4rem);
  letter-spacing: -0.03em;
  color: var(--color-ink);
  line-height: 1;
  display: block;
}
.stat .stat__num .suffix {
  color: var(--color-accent);
  font-size: 0.7em;
  margin-left: 2px;
}
.stat .stat__lbl {
  margin-top: var(--sp-3);
  font-size: var(--fs-sm);
  color: var(--color-text-soft);
  display: block;
  max-width: 28ch;
}
.stat .stat__trend {
  margin-top: var(--sp-3);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--fs-xs);
  color: var(--color-success);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}
.stat .stat__trend .ic { width: 12px; height: 12px; }


/* ---------------------------------------------------------
   17. Tag / chip / badge
   --------------------------------------------------------- */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  border-radius: var(--r-pill);
  background: var(--glass-ink);
  color: var(--color-ink-soft);
  border: 1px solid var(--glass-line);
}
.tag .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.tag.tag-accent { background: rgba(255,107,53,0.10); color: var(--color-accent); border-color: rgba(255,107,53,0.18); }
.tag.tag-ink    { background: var(--color-ink); color: var(--color-paper); border-color: var(--color-ink); }
.tag.tag-outline{ background: transparent; border-color: var(--color-line); }
.tag.tag-light  { background: rgba(255,255,255,0.10); color: var(--color-paper); border-color: rgba(255,255,255,0.18); }

.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  font-size: var(--fs-sm);
  font-weight: 500;
  border-radius: var(--r-pill);
  background: var(--color-paper);
  border: 1px solid var(--color-line);
  color: var(--color-text);
  transition: background var(--t-base) var(--ease-out),
              color var(--t-base) var(--ease-out),
              border-color var(--t-base) var(--ease-out);
}
.chip:hover {
  background: var(--color-ink);
  color: var(--color-paper);
  border-color: var(--color-ink);
}
.chip .ic { width: 14px; height: 14px; }


/* ---------------------------------------------------------
   18. Pricing / plan card
   --------------------------------------------------------- */
.plan {
  position: relative;
  background: var(--color-paper);
  border: 1px solid var(--color-line);
  border-radius: var(--r-xl);
  padding: var(--sp-7);
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
  transition: transform var(--t-base) var(--ease-out),
              box-shadow var(--t-base) var(--ease-out);
}
.plan:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.plan .plan__name {
  font-size: var(--fs-sm);
  font-weight: 700;
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-text-mute);
}
.plan .plan__price {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--fs-3xl);
  letter-spacing: -0.03em;
  color: var(--color-ink);
  line-height: 1;
}
.plan .plan__price .per {
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--color-text-mute);
  margin-left: 4px;
}
.plan .plan__desc { color: var(--color-text-soft); font-size: 0.95rem; }
.plan .plan__features {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  font-size: 0.95rem;
  color: var(--color-text);
  margin-top: var(--sp-3);
  padding-top: var(--sp-5);
  border-top: 1px solid var(--color-line);
}
.plan .plan__features li { display: flex; align-items: flex-start; gap: var(--sp-3); }
.plan .plan__features li .ic { width: 18px; height: 18px; color: var(--color-accent); flex-shrink: 0; margin-top: 2px; }
.plan .plan__cta { margin-top: auto; }
.plan.is-featured {
  background: var(--grad-ink);
  color: var(--color-paper);
  border-color: var(--color-ink);
  position: relative;
}
.plan.is-featured::before {
  content: "Most popular";
  position: absolute;
  top: -12px; left: 50%;
  transform: translateX(-50%);
  background: var(--grad-accent);
  color: var(--color-paper);
  padding: 4px 14px;
  border-radius: var(--r-pill);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}
.plan.is-featured .plan__name,
.plan.is-featured .plan__desc,
.plan.is-featured .plan__features li { color: rgba(255,255,255,0.85); }
.plan.is-featured .plan__features li { color: var(--color-paper); }
.plan.is-featured .plan__price,
.plan.is-featured .plan__price .per { color: var(--color-paper); }
.plan.is-featured .plan__features { border-top-color: rgba(255,255,255,0.12); }


/* ---------------------------------------------------------
   19. Process / step block
   --------------------------------------------------------- */
.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-5);
  position: relative;
}
.process::before {
  content: "";
  position: absolute;
  top: 36px;
  left: 12.5%;
  right: 12.5%;
  height: 1px;
  background: repeating-linear-gradient(90deg, var(--color-line) 0, var(--color-line) 6px, transparent 6px, transparent 12px);
  z-index: 0;
}
.step {
  position: relative;
  z-index: 1;
  text-align: left;
}
.step .step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 72px; height: 72px;
  border-radius: 50%;
  background: var(--color-paper);
  border: 1px solid var(--color-line);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--fs-xl);
  color: var(--color-ink);
  margin-bottom: var(--sp-4);
  transition: background var(--t-base) var(--ease-out),
              color var(--t-base) var(--ease-out),
              transform var(--t-base) var(--ease-spring);
  position: relative;
}
.step .step__num::after {
  content: "";
  position: absolute; inset: -8px;
  border-radius: 50%;
  background: var(--grad-accent);
  opacity: 0;
  z-index: -1;
  filter: blur(16px);
  transition: opacity var(--t-base) var(--ease-out);
}
.step:hover .step__num { background: var(--color-ink); color: var(--color-paper); transform: scale(1.05); }
.step:hover .step__num::after { opacity: 0.4; }
.step .step__title {
  font-size: var(--fs-md);
  font-weight: 700;
  color: var(--color-ink);
  margin-bottom: var(--sp-2);
}
.step .step__body { color: var(--color-text-soft); font-size: 0.95rem; }


/* ---------------------------------------------------------
   20. Testimonial
   --------------------------------------------------------- */
.testimonial {
  background: var(--color-paper);
  border: 1px solid var(--color-line);
  border-radius: var(--r-xl);
  padding: var(--sp-6);
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  transition: transform var(--t-base) var(--ease-out),
              box-shadow var(--t-base) var(--ease-out);
}
.testimonial:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.testimonial .quote {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: 600;
  color: var(--color-ink);
  line-height: var(--lh-snug);
  letter-spacing: var(--tracking-snug);
}
.testimonial .author {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-top: var(--sp-3);
  padding-top: var(--sp-4);
  border-top: 1px solid var(--color-line);
}
.testimonial .author .avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--grad-accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-paper);
  font-weight: 700;
}
.testimonial .author .meta strong { display: block; font-size: var(--fs-sm); color: var(--color-ink); }
.testimonial .author .meta span  { display: block; font-size: var(--fs-xs); color: var(--color-text-mute); }
.testimonial .stars {
  display: inline-flex;
  gap: 2px;
  color: var(--color-accent);
}
.testimonial .stars .ic { width: 14px; height: 14px; fill: currentColor; }


/* ---------------------------------------------------------
   21. Logo cloud
   --------------------------------------------------------- */
.logo-cloud {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--sp-3);
}
.logo-cloud__item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 80px;
  border-radius: var(--r-md);
  background: var(--color-paper);
  border: 1px solid var(--color-line);
  color: var(--color-text-mute);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: var(--tracking-wide);
  transition: color var(--t-base) var(--ease-out),
              border-color var(--t-base) var(--ease-out),
              transform var(--t-base) var(--ease-out);
}
.logo-cloud__item:hover { color: var(--color-ink); border-color: var(--color-ink); transform: translateY(-2px); }
.logo-cloud__item .ic { width: 22px; height: 22px; }


/* ---------------------------------------------------------
   22. Legal / article
   --------------------------------------------------------- */
.legal-page {
  background: var(--color-paper);
}
.legal-page__body {
  max-width: 760px;
  margin: 0 auto;
  padding: var(--sp-9) var(--container-pad) var(--sp-10);
  color: var(--color-text-soft);
  line-height: var(--lh-relaxed);
  font-size: 0.98rem;
}
.legal-page__body h2 {
  font-size: var(--fs-xl);
  margin-top: var(--sp-7);
  margin-bottom: var(--sp-3);
  color: var(--color-ink);
  letter-spacing: var(--tracking-snug);
}
.legal-page__body h3 {
  font-size: var(--fs-lg);
  margin-top: var(--sp-6);
  margin-bottom: var(--sp-2);
  color: var(--color-ink);
}
.legal-page__body p + p { margin-top: var(--sp-4); }
.legal-page__body ul,
.legal-page__body ol {
  margin: var(--sp-4) 0;
  padding-left: var(--sp-5);
  list-style: disc;
  color: var(--color-text-soft);
}
.legal-page__body ol { list-style: decimal; }
.legal-page__body li + li { margin-top: var(--sp-2); }
.legal-page__body a { color: var(--color-ink); text-decoration: underline; text-underline-offset: 3px; }
.legal-page__body a:hover { color: var(--color-accent); }
.legal-page__toc {
  position: sticky;
  top: calc(var(--nav-h) + var(--sp-5));
  padding: var(--sp-5);
  background: var(--color-bone);
  border: 1px solid var(--color-line);
  border-radius: var(--r-md);
  font-size: var(--fs-sm);
  margin-bottom: var(--sp-7);
}
.legal-page__toc h6 {
  font-size: var(--fs-xs);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-text-mute);
  margin-bottom: var(--sp-3);
}
.legal-page__toc ul { display: flex; flex-direction: column; gap: var(--sp-2); }
.legal-page__toc a { color: var(--color-text-soft); }
.legal-page__toc a:hover { color: var(--color-accent); }


/* ---------------------------------------------------------
   23. Scrollbar
   --------------------------------------------------------- */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--color-bone); }
::-webkit-scrollbar-thumb {
  background: var(--color-line);
  border-radius: 10px;
  border: 2px solid var(--color-bone);
}
::-webkit-scrollbar-thumb:hover { background: var(--color-text-mute); }

* { scrollbar-color: var(--color-line) var(--color-bone); scrollbar-width: thin; }


/* ---------------------------------------------------------
   24. Utilities
   --------------------------------------------------------- */
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--sp-1); }
.mt-2 { margin-top: var(--sp-2); }
.mt-3 { margin-top: var(--sp-3); }
.mt-4 { margin-top: var(--sp-4); }
.mt-5 { margin-top: var(--sp-5); }
.mt-6 { margin-top: var(--sp-6); }
.mt-7 { margin-top: var(--sp-7); }
.mt-8 { margin-top: var(--sp-8); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--sp-1); }
.mb-2 { margin-bottom: var(--sp-2); }
.mb-3 { margin-bottom: var(--sp-3); }
.mb-4 { margin-bottom: var(--sp-4); }
.mb-5 { margin-bottom: var(--sp-5); }
.mb-6 { margin-bottom: var(--sp-6); }
.mb-7 { margin-bottom: var(--sp-7); }
.mb-8 { margin-bottom: var(--sp-8); }

.py-section { padding-block: var(--section-pad-y); }
.py-section-lg { padding-block: var(--section-pad-y-l); }

.divider { width: 100%; height: 1px; background: var(--color-line); }
.divider-grad {
  width: 100%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-line), transparent);
}

.bordered { border: 1px solid var(--color-line); }
.rounded { border-radius: var(--r-md); }
.rounded-lg { border-radius: var(--r-lg); }
.rounded-xl { border-radius: var(--r-xl); }
.rounded-full { border-radius: var(--r-pill); }
.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow-md { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }

.w-full { width: 100%; }
.max-w-prose { max-width: 65ch; }
.mx-auto { margin-inline: auto; }

.no-decoration { text-decoration: none; }

[data-anim] { will-change: transform, opacity; }

.hide-empty:empty { display: none; }


/* ---------------------------------------------------------
   25. Responsive — large (≥1440)
   --------------------------------------------------------- */
@media (min-width: 1440px) {
  :root {
    --container-max: 1440px;
    --section-pad-y: 9rem;
  }
  .hero__inner { gap: var(--sp-9); }
  .grid-3 { gap: var(--sp-7); }
  .grid-4 { gap: var(--sp-7); }
}


/* ---------------------------------------------------------
   26. Responsive — tablet (768–1439)
   --------------------------------------------------------- */
@media (max-width: 1439px) {
  .grid-4 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .grid-5 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .grid-6 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .logo-cloud { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (max-width: 1024px) {
  .hero__inner { grid-template-columns: 1fr; gap: var(--sp-6); }
  .hero__visual { aspect-ratio: 16 / 11; max-width: 720px; }
  .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-2-1, .grid-1-2 { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: var(--sp-6); }
  .process { grid-template-columns: repeat(2, 1fr); gap: var(--sp-6); }
  .process::before { display: none; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .logo-cloud { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .form-row { grid-template-columns: 1fr; }
}


/* ---------------------------------------------------------
   27. Responsive — mobile (<768)
   --------------------------------------------------------- */
@media (max-width: 767px) {
  :root {
    --nav-h: 64px;
    --nav-h-scroll: 56px;
    --container-pad: 1.25rem;
  }

  .nav-list { display: none; }
  .nav-actions { display: none; }
  .nav-toggle { display: inline-flex; }

  .hero {
    min-height: auto;
    padding-top: calc(var(--nav-h) + var(--sp-7));
    padding-bottom: var(--sp-7);
  }
  .hero h1 { font-size: clamp(2.5rem, 11vw, 3.8rem); }
  .hero__stats { grid-template-columns: 1fr 1fr; gap: var(--sp-4); }
  .hero__visual { aspect-ratio: 1 / 1; }
  .hero__floating-card.tl { left: 0; top: 4%; }
  .hero__floating-card.br { right: 0; bottom: 4%; }

  .section { padding-block: 4rem; }
  .section.section-lg { padding-block: 5rem; }

  .grid-2,
  .grid-3,
  .grid-4,
  .grid-5,
  .grid-6 { grid-template-columns: 1fr; gap: var(--sp-4); }
  .footer__grid { grid-template-columns: 1fr; gap: var(--sp-6); }
  .process { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr; }
  .logo-cloud { grid-template-columns: repeat(2, 1fr); }

  .card-stat { padding: var(--sp-5); }
  .card-app .app-body { padding: var(--sp-4); }
  .testimonial { padding: var(--sp-5); }
  .card-cta { padding: 2rem 1.5rem; border-radius: var(--r-xl); }

  .btn-lg { padding: 14px 24px; font-size: 0.95rem; }
  .btn { padding: 12px 22px; }

  .footer__bottom { flex-direction: column; align-items: flex-start; gap: var(--sp-3); }

  .deco-number { font-size: 30vw; }
  .hide-on-mobile { display: none; }
  .show-on-mobile { display: initial; }

  .back-to-top { right: 1rem; bottom: 1rem; }

  .legal-page__body { padding: var(--sp-7) var(--container-pad) var(--sp-8); }
  .legal-page__body h2 { font-size: var(--fs-lg); }

  .marquee__item { font-size: var(--fs-xl); }
  .marquee__track { gap: var(--sp-5); }
  .marquee::before, .marquee::after { width: 40px; }
}


/* ---------------------------------------------------------
   28. Print
   --------------------------------------------------------- */
@media print {
  .nav, .footer, .back-to-top, .scroll-progress, .cursor-glow, .nav-progress { display: none !important; }
  body { color: black; background: white; }
  .hero { min-height: auto; padding: 2rem 0; }
  .section { padding: 1.5rem 0; }
  a { color: black; text-decoration: underline; }
}


/* ---------------------------------------------------------
   29. Misc helpers used by JS
   --------------------------------------------------------- */
[data-cursor] { cursor: pointer; }
[data-magnetic] { transition: transform var(--t-base) var(--ease-out); }

.is-no-anim,
.is-no-anim * {
  animation: none !important;
  transition: none !important;
}

.is-loaded .hero__visual img { animation: fade-in 800ms var(--ease-out) both; }

.no-scroll { overflow: hidden; }