:root {
  --blue:      #3E80D6;
  --blue-dark: #2E66B0;
  
  --pink:       #C21E63;
  --pink-dark:  #A6164F;
  --pink-light: #E0568F;
  --pink-soft:  rgba(194, 30, 99, 0.08); --green:       #1d1d1f; --green-dark:  #6e6e73; --green-soft:  rgba(29,29,31,0.498); --bg:           #ffffff; --bg-elevated:  #ffffff; --bg-deep:      #f5f5f7; --bg-card-dark: #f5f5f7; --paper:        #f5f5f7; --paper-cream:  #f5f5f7; --paper-soft:   #f5f5f7; --black:  #ffffff; --text:        #1d1d1f; --text-dim:    #6e6e73;
  --text-faint: #555;

  
  --text-on-paper:     #0D0D0D;
  --text-on-paper-dim: #444; --border:           rgba(0,0,0,0.072); --border-strong:    rgba(0,0,0,0.135); --border-on-paper:  #d2d2d7; --gray-1:  #f5f5f7; --gray-2:  #e8e8ed; --gray-3:  #e8e8ed; --shadow: 0 8px 30px -12px rgba(0,0,0,0.22); --shadow-pink: 0 8px 30px -12px rgba(0,0,0,0.22); --shadow-green: 0 8px 30px -12px rgba(0,0,0,0.22); --shadow-soft:   0 24px 60px rgba(0,0,0,0.27); --cream:  #f5f5f7; --soft:   #ffffff}

* { box-sizing: border-box; margin: 0; padding: 0}
html { scroll-behavior: smooth}
body { font-family: var(--schrift);
  color: var(--text);
  background: var(--bg);
  line-height: 1.5;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased}


.card-light, .leadform, .insight-card, .ins-card, .scenario-card,
.pain-card, .service-card, .why-card, .audience-card, .tool, .faq-item,
.compare-table, .what-card, .verdict-col {
  color: var(--text-on-paper)}
.card-light p, .leadform p, .insight-card p, .ins-card p, .scenario-card p,
.pain-card p, .service-card p, .why-card p, .audience-card p, .tool p, .faq-item p {
  color: var(--text-on-paper-dim)}

a { color: inherit}
img { display: block; max-width: 100%}


.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(10, 10, 10, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  padding: 14px max(28px, calc((100vw - 1280px) / 2));
  display: flex;
  align-items: center;
  justify-content: space-between}
.nav-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0}
.nav-logo-img {
  height: 52px;
  width: auto;
  display: block}
@media (max-width: 600px) {
  .nav-logo-img { height: 38px}
}
.nav-links { display: flex; gap: 20px; align-items: center}
.nav-links a {
  text-decoration: none;
  color: rgba(240, 240, 240, 0.7); font-family: var(--schrift);
  font-weight: 700;
  font-size: 17px; text-transform: none; letter-spacing: 0.01em;
  transition: color .15s ease}
.nav-links a:hover { color: var(--pink)}
.nav-cta {
  background: var(--pink);
  color: #fff !important;
  padding: 10px 18px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  font-weight: 800; text-transform: none;
  font-size: 13px; letter-spacing: 0.01em;
  transition: all .15s ease}
.nav-cta:hover {
  background: var(--pink-dark);
  color: #fff !important}
.nav-toggle { display: none; background: none; border: 0; cursor: pointer}
.nav-toggle span { display: block; width: 26px; height: 2px; background:  #1a1a1a; margin: 5px 0}

@media (max-width: 920px) {
  
  .nav { -webkit-backdrop-filter: none; backdrop-filter: none}
  .nav-links {
    position: fixed;
    inset: 64px 0 0 0;
    overflow-y: auto;
    background: #0A0A0A;
    z-index: 200;
    flex-direction: column;
    gap: 0;
    padding: 24px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    transform: translateY(-120%);
    transition: transform .25s ease}
  .nav-links.open { transform: translateY(0)}
  .nav-links a {
    width: 100%;
    padding: 16px 28px;
    font-size: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    color: rgba(240, 240, 240, 0.8)}
  .nav-links a:first-child { border-top: 0}
  .nav-cta { margin: 16px 28px 0}
  .nav-toggle { display: block}
}


.btn-primary, .btn-secondary, .btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 18px 30px; font-family: var(--schrift-gross); font-weight: 700;
  font-size: 16px; text-transform: none; letter-spacing: 0.01em;
  text-decoration: none; border:  1px solid rgba(0,0,0,0.16);
  box-shadow: var(--shadow);
  transition: all .15s ease;
  cursor: pointer;
  background: var(--pink);
  color: #fff;
  line-height: 1}
.btn-secondary {
  background: var(--paper);
  color: var(--text-on-paper); border-color:  #d2d2d7}
.btn-ghost {
  background: transparent;
  color: var(--text);
  box-shadow: none;
  padding: 12px 0;
  border: 0; border-bottom:  2px solid rgba(0,0,0,0.16);
  border-radius: 0}
.btn-primary:hover, .btn-secondary:hover {
  transform: translate(-2px, -2px); box-shadow: 0 8px 30px -12px rgba(0,0,0,0.22)}
.btn-primary:active, .btn-secondary:active {
  transform: translate(1px, 1px); box-shadow: 0 8px 30px -12px rgba(0,0,0,0.22)}
.btn-ghost:hover { color: var(--pink); border-color: var(--pink)}


.section {
  padding: 52px 28px;
  position: relative}
.section-inner { max-width: 1280px; margin: 0 auto}
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 14px; font-family: var(--schrift-gross); font-weight: 700;
  font-size: 16px; letter-spacing: 0.01em; text-transform: none;
  color: var(--pink);
  margin-bottom: 16px}
.section-label::before {
  content: '';
  width: 36px; height: 2px;
  background: var(--blue)}
.section h2 { font-family: var(--schrift-gross); font-weight: 700;
  font-size: clamp(34px, 5.5vw, 72px); line-height: 1.07; letter-spacing: -0.028em; text-transform: none;
  max-width: 1082px;
  margin-bottom: 28px; -webkit-text-stroke: 0;
  color: var(--text)}
.section h2.h2-1line  { font-size: clamp(28px, 4vw, 54px); letter-spacing: -0.028em}
.section h2.h2-2lines { font-size: clamp(28px, 3.8vw, 48px); max-width: 1180px; letter-spacing: -0.028em; line-height: 1}
.section h2.h2-4lines { font-size: clamp(28px, 3.8vw, 48px); max-width: 1180px; letter-spacing: -0.028em; line-height: 1.05}
.section h2.h2-narrow { font-size: clamp(24px, 2.6vw, 36px); letter-spacing: -0.5px; line-height: 1.05}
.section h2 .hl-pink  { color: var(--pink)}
.section h2 .hl-green { color: var(--green)}
.section-lead {
  max-width: 720px;
  font-size: 18px;
  color: var(--text-dim);
  margin-bottom: 56px;
  line-height: 1.55}

@media (max-width: 720px) { .section { padding: 40px 24px} }
@media (max-width: 600px) { .section { padding: 32px 20px} }
@media (max-width: 400px) { .section { padding: 24px 16px} }


footer { background:  #060606;
  color: var(--paper);
  padding: 80px 28px 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.07)}
.foot-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px}
.foot-logo { margin-bottom: 14px}
.foot-logo-img { height: 56px; width: auto; display: block}
.foot-tag { color: rgba(255,255,255,0.55); font-size: 15px; line-height: 1.55; max-width: 360px; margin-bottom: 20px}
.foot-social { display: flex; gap: 12px}
.foot-social a {
  width: 44px; height: 44px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 10px;
  overflow: hidden;
  transition: transform .15s ease}
.foot-social a img { width: 100%; height: 100%; object-fit: cover; display: block}
.foot-social a:hover { transform: translateY(-3px)}
.foot-col h4 { font-family: var(--schrift-gross); font-weight: 700;
  font-size: 13px; text-transform: none; letter-spacing: 0.01em;
  color: var(--green);
  margin-bottom: 18px}
.foot-col a {
  display: block;
  color: rgba(255,255,255,0.55);
  text-decoration: none;
  padding: 5px 0;
  font-size: 14px}
.foot-col a:hover { color: var(--pink)}
.footer-ai-note { max-width: 680px; margin: 24px auto; font-size: 12px; color: rgba(255,255,255,0.32); text-align: center; line-height: 1.6}
.foot-bottom {
  max-width: 1280px;
  margin: 0 auto;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: rgba(255,255,255,0.4); text-transform: none; letter-spacing: 0.01em}
@media (max-width: 880px) { .foot-inner { grid-template-columns: 1fr 1fr; gap: 32px} }
@media (max-width: 540px) {
  .foot-inner { grid-template-columns: 1fr; gap: 32px}
  .footer-ai-note { max-width: 680px; margin: 24px auto; font-size: 12px; color: rgba(255,255,255,0.32); text-align: center; line-height: 1.6}
.foot-bottom { flex-direction: column; gap: 12px; text-align: center}
}


.mobile-cta {
  position: fixed;
  bottom: 16px; left: 16px; right: 16px;
  background: var(--pink);
  color: #fff;
  padding: 16px;
  text-align: center; font-family: var(--schrift-gross); font-weight: 700;
  font-size: 14px; letter-spacing: 0.01em; text-transform: none;
  text-decoration: none;
  border: 1px solid rgba(255,255,255,0.2);
  display: none;
  z-index: 90}
@media (max-width: 720px) { .mobile-cta { display: block} }