/* =======================================================
   KIZUNAE DESIGN SYSTEM v1 — main.css
   Single source of truth for all pages.
======================================================= */

/* ── FONTS ── */
@font-face {
  font-family: 'Noto Sans';
  src: url('../Noto_Sans/NotoSans-VariableFont_wdth,wght.ttf') format('truetype');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Noto Sans';
  src: url('../Noto_Sans/NotoSans-Italic-VariableFont_wdth,wght.ttf') format('truetype');
  font-weight: 100 900;
  font-style: italic;
  font-display: swap;
}

/* ── TOKENS ── */
:root {
  --primary:            #355070;
  --primary-hover:      #2C4460;
  --primary-light:      #4F6A89;
  --accent:             #D1495B;
  --accent-hover:       #B93B4C;
  --success:            #7C9A6D;
  --warning:            #D8A24A;
  --error:              #B23A48;

  --app-bg:             #FAF7F0;
  --secondary-bg:       #F3EFE7;
  --surface:            #FFFFFF;
  --elevated:           #FFFCF7;

  --text-primary:       #232323;
  --text-secondary:     #555555;
  --text-tertiary:      #8B8B8B;
  --text-disabled:      #B5B5B5;
  --text-inverse:       #F4F1EA;

  --border-subtle:      #EAE4D8;
  --border-medium:      #D8D0C2;
  --border-strong:      #C8BFB0;

  --dark-bg:            #171A1D;
  --dark-secondary:     #1F2328;
  --dark-surface:       #252A31;
  --dark-elevated:      #2C323A;

  --dark-primary:       #6B88A8;
  --dark-primary-hover: #7B96B5;
  --dark-accent:        #E76A7A;
  --dark-success:       #8EA67F;
  --dark-warning:       #E3B05A;

  --dark-text-1:        #F4F1EA;
  --dark-text-2:        #C8C2B7;
  --dark-text-3:        #9E978B;
  --dark-text-4:        #6F6A62;
  --dark-border:        #31363D;
  --dark-border-mid:    #40464E;
  --dark-border-str:    #565D66;

  --thriving:           #7C9A6D;
  --stable:             #6D8DA6;
  --drifting:           #D8A24A;
  --fading:             #D1495B;
  --lost:               #9A6B6B;

  --brand-gradient:     linear-gradient(135deg, #355070 0%, #4F6A89 40%, #D1495B 100%);

  --glow-thriving:      0 4px 16px rgba(124,154,109,0.30);
  --glow-stable:        0 4px 16px rgba(109,141,166,0.28);
  --glow-drifting:      0 4px 16px rgba(216,162,74,0.32);
  --glow-fading:        0 4px 16px rgba(209,73,91,0.35);
  --glow-primary:       0 4px 16px rgba(53,80,112,0.25);
  --glow-accent:        0 4px 16px rgba(209,73,91,0.30);

  --sp-xs:   8px;
  --sp-sm:   12px;
  --sp-md:   17px;
  --sp-lg:   24px;
  --sp-xl:   32px;
  --sp-xxl:  48px;
  --sp-sec:  80px;

  --r-sm:    8px;
  --r-md:    11px;
  --r-lg:    18px;
  --r-xl:    24px;
  --r-pill:  9999px;
  --r-full:  50%;

  --nav-h:   60px;
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Noto Sans', sans-serif;
  font-size: 17px; font-weight: 400; line-height: 1.47; letter-spacing: -0.374px;
  color: var(--text-primary); background: var(--app-bg);
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { text-decoration: none; }
ul { list-style: none; }

/* ══════════════════════════════════════════
   NAVIGATION
══════════════════════════════════════════ */
.site-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  height: var(--nav-h);
  background: rgba(250, 247, 240, 0.92);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  display: flex; align-items: center; padding: 0 24px;
}
.site-nav__inner {
  width: 100%; max-width: 1440px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.site-nav__logo {
  display: flex; align-items: center; gap: 10px;
  font-size: 17px; font-weight: 600; letter-spacing: -0.374px;
  color: var(--text-primary); flex-shrink: 0;
}
.site-nav__logo-mark {
  width: 28px; height: 28px; border-radius: 7px;
  background: var(--brand-gradient);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; color: var(--text-inverse); flex-shrink: 0;
}
.site-nav__links {
  display: flex; align-items: center; gap: 28px;
  flex: 1; justify-content: center;
}
.site-nav__links a {
  font-size: 14px; font-weight: 400; letter-spacing: -0.224px;
  color: var(--text-secondary); position: relative;
  transition: color 150ms;
}
.site-nav__links a:hover,
.site-nav__links a[aria-current="page"] { color: var(--primary); }
.site-nav__links a[aria-current="page"]::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -4px;
  height: 2px; background: var(--primary); border-radius: 1px;
}
.site-nav__actions {
  display: flex; align-items: center; gap: 12px; flex-shrink: 0;
}
.site-nav__btn {
  font-family: 'Noto Sans', sans-serif;
  font-size: 14px; font-weight: 400; letter-spacing: -0.224px; line-height: 1;
  color: var(--text-inverse); background: var(--primary);
  border: none; border-radius: var(--r-pill);
  padding: 9px 20px; cursor: pointer;
  transition: background 150ms, transform 150ms, box-shadow 150ms;
  display: inline-block;
}
.site-nav__btn:hover { background: var(--primary-hover); box-shadow: var(--glow-primary); }
.site-nav__btn:active { transform: scale(0.95); }

.hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 8px;
}
.hamburger span {
  display: block; width: 20px; height: 2px;
  background: var(--text-primary); border-radius: 1px;
  transition: transform 200ms, opacity 200ms;
}
.mobile-menu {
  display: none;
  position: fixed; top: var(--nav-h); left: 0; right: 0; z-index: 199;
  background: rgba(250, 247, 240, 0.98);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  flex-direction: column; padding: 12px 24px 20px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-size: 17px; font-weight: 400; letter-spacing: -0.374px;
  color: var(--text-secondary); padding: 12px 0;
  border-bottom: 1px solid var(--border-subtle);
  transition: color 150ms;
}
.mobile-menu a:last-child { border-bottom: none; }
.mobile-menu a:hover { color: var(--primary); }

/* ══════════════════════════════════════════
   FOOTER
══════════════════════════════════════════ */
.footer {
  background: var(--app-bg);
  border-top: 1px solid var(--border-subtle);
  padding: 64px 24px 32px;
}
.footer__inner { max-width: 980px; margin: 0 auto; }
.footer__top {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px;
  margin-bottom: 48px;
}
.footer__brand { display: flex; flex-direction: column; gap: 14px; }
.footer__logo {
  display: flex; align-items: center; gap: 10px;
  font-size: 17px; font-weight: 600; letter-spacing: -0.374px; color: var(--text-primary);
}
.footer__logo-mark {
  width: 28px; height: 28px; border-radius: 7px;
  background: var(--brand-gradient);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; color: var(--text-inverse);
}
.footer__tagline {
  font-size: 14px; font-weight: 400; letter-spacing: -0.224px; line-height: 1.43;
  color: var(--text-secondary); max-width: 220px;
}
.footer__col-head {
  font-size: 14px; font-weight: 600; letter-spacing: -0.224px;
  color: var(--text-primary); margin-bottom: 6px;
}
.footer__links { display: flex; flex-direction: column; }
.footer__links a {
  font-size: 17px; font-weight: 400; letter-spacing: 0; line-height: 2.41;
  color: var(--text-secondary); transition: color 150ms;
}
.footer__links a:hover { color: var(--primary); }
.footer__bottom {
  border-top: 1px solid var(--border-subtle); padding-top: 24px;
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px;
}
.footer__legal {
  font-size: 12px; font-weight: 400; letter-spacing: -0.12px; color: var(--text-tertiary);
}
.footer__region {
  display: flex; align-items: center; gap: 6px;
  font-size: 12px; font-weight: 400; letter-spacing: -0.12px; color: var(--text-tertiary);
}

/* ══════════════════════════════════════════
   BUTTONS
══════════════════════════════════════════ */
.btn {
  font-family: 'Noto Sans', sans-serif;
  display: inline-block; cursor: pointer; border: none;
  border-radius: var(--r-pill); text-align: center;
  transition: transform 150ms, box-shadow 150ms, background 150ms, opacity 150ms;
}
.btn:active { transform: scale(0.95); }

/* Primary */
.btn-primary {
  font-size: 17px; font-weight: 400; letter-spacing: -0.374px; line-height: 1.47;
  color: var(--text-inverse); background: var(--primary); padding: 11px 22px;
}
.btn-primary:hover { background: var(--primary-hover); box-shadow: var(--glow-primary); }
.btn-primary:focus-visible { outline: 2px solid var(--primary-hover); outline-offset: 2px; }

/* Ghost */
.btn-ghost {
  font-size: 17px; font-weight: 400; letter-spacing: -0.374px; line-height: 1.47;
  color: var(--primary); background: transparent; border: 1.5px solid var(--primary);
  padding: 10px 22px;
}
.btn-ghost:hover { box-shadow: var(--glow-primary); }

/* Hero — weight 300 */
.btn-hero {
  font-size: 18px; font-weight: 300; letter-spacing: 0; line-height: 1;
  color: var(--text-inverse); background: var(--primary); padding: 14px 28px;
}
.btn-hero:hover { background: var(--primary-hover); box-shadow: var(--glow-primary); }

.btn-hero-ghost {
  font-size: 18px; font-weight: 300; letter-spacing: 0; line-height: 1;
  color: var(--text-inverse); background: rgba(255,255,255,0.10);
  border: 1.5px solid rgba(255,255,255,0.35); padding: 13px 28px;
}
.btn-hero-ghost:hover { background: rgba(255,255,255,0.18); }

/* On dark tiles */
.btn-light {
  font-size: 18px; font-weight: 300; letter-spacing: 0; line-height: 1;
  color: var(--dark-bg); background: var(--dark-text-1); padding: 14px 28px;
}
.btn-light:hover { opacity: 0.88; }

.btn-light-ghost {
  font-size: 18px; font-weight: 300; letter-spacing: 0; line-height: 1;
  color: var(--dark-text-1); background: transparent;
  border: 1.5px solid rgba(244,241,234,0.38); padding: 13px 28px;
}
.btn-light-ghost:hover { border-color: rgba(244,241,234,0.65); }

/* Inverse (on colored card bg) */
.btn-inverse {
  font-size: 17px; font-weight: 400; letter-spacing: -0.374px; line-height: 1.47;
  color: var(--primary); background: var(--dark-text-1); padding: 11px 22px;
  width: 100%; display: block;
}
.btn-inverse:hover { opacity: 0.92; }

.btn-sm   { font-size: 14px !important; padding: 8px 18px !important; }
.btn-full { width: 100%; display: block; }

/* ══════════════════════════════════════════
   TILES
══════════════════════════════════════════ */
.tile { width: 100%; padding: var(--sp-sec) 24px; }
.tile--light      { background: var(--surface); }
.tile--parchment  { background: var(--app-bg); }
.tile--secondary  { background: var(--secondary-bg); }
.tile--dark       { background: var(--dark-secondary); }
.tile--darker     { background: var(--dark-surface); }
.tile--ink        { background: var(--dark-bg); }
.tile--sm         { padding: 48px 24px; }

.tile__inner         { max-width: 980px;  margin: 0 auto; }
.tile__inner--wide   { max-width: 1200px; margin: 0 auto; }
.tile__inner--narrow { max-width: 720px;  margin: 0 auto; text-align: center; }

/* ══════════════════════════════════════════
   TYPE UTILITIES
══════════════════════════════════════════ */
.eyebrow {
  font-size: 12px; font-weight: 600; letter-spacing: 0.8px; text-transform: uppercase;
  color: var(--primary); margin-bottom: 12px;
}
.eyebrow--dark { color: var(--dark-primary); }

.sec-head {
  font-size: 40px; font-weight: 600; line-height: 1.10; letter-spacing: 0;
  color: var(--text-primary); margin-bottom: 16px;
}
.sec-head--dark { color: var(--dark-text-1); }
.sec-head--md   { font-size: 34px; letter-spacing: -0.374px; }

.sec-sub {
  font-size: 24px; font-weight: 300; line-height: 1.50; letter-spacing: 0;
  color: var(--text-secondary);
}
.sec-sub--dark { color: var(--dark-text-2); }

.sec-header { text-align: center; max-width: 640px; margin: 0 auto 48px; }
.sec-header--left  { text-align: left; margin-left: 0; }
.sec-header--wide  { max-width: 800px; }

/* ══════════════════════════════════════════
   BADGES
══════════════════════════════════════════ */
.badge {
  display: inline-block; border-radius: var(--r-pill);
  font-size: 12px; font-weight: 600; letter-spacing: -0.12px;
  padding: 3px 10px; white-space: nowrap;
}
.badge--thriving { background: rgba(124,154,109,0.12); color: #4e6a42; }
.badge--stable   { background: rgba(109,141,166,0.12); color: #3d6080; }
.badge--drifting { background: rgba(216,162,74,0.12);  color: #8a610e; }
.badge--fading   { background: rgba(209,73,91,0.12);   color: #a82a3b; }
.badge--lost     { background: rgba(154,107,107,0.12); color: #6b3a3a; }

/* ══════════════════════════════════════════
   KEYFRAMES
══════════════════════════════════════════ */
@keyframes state-pulse {
  0%, 100% { box-shadow: 0 4px 16px rgba(209,73,91,0.35); }
  50%       { box-shadow: 0 4px 16px rgba(209,73,91,0.70); }
}

/* Scroll-triggered entrance */
.anim { opacity: 0; transform: translateY(12px); transition: opacity 400ms ease-out, transform 400ms ease-out; }
.anim.in { opacity: 1; transform: translateY(0); }

/* ══════════════════════════════════════════
   RELATIONSHIP CARDS
══════════════════════════════════════════ */
.rel-card {
  background: var(--surface); border-radius: var(--r-xl); padding: 18px 20px;
  display: flex; align-items: center; gap: 14px;
  margin-bottom: 12px; border-left: 5px solid transparent;
  transition: box-shadow 200ms, transform 200ms;
}
.rel-card:last-child { margin-bottom: 0; }
.rel-card:hover { transform: translateY(-1px); }
.rel-card--thriving { border-left-color: var(--thriving); }
.rel-card--thriving:hover { box-shadow: var(--glow-thriving); }
.rel-card--stable   { border-left-color: var(--stable); }
.rel-card--stable:hover   { box-shadow: var(--glow-stable); }
.rel-card--drifting { border-left-color: var(--drifting); }
.rel-card--drifting:hover { box-shadow: var(--glow-drifting); }
.rel-card--fading   { border-left-color: var(--fading); animation: state-pulse 2s ease-in-out infinite; }
.rel-card--lost     { border-left-color: var(--lost);   animation: state-pulse 2s ease-in-out infinite 0.6s; }

.rel-avatar {
  width: 40px; height: 40px; border-radius: var(--r-full);
  display: flex; align-items: center; justify-content: center;
  font-size: 15px; font-weight: 600; color: #fff; flex-shrink: 0;
}
.rel-info { flex: 1; min-width: 0; }
.rel-name {
  font-size: 17px; font-weight: 600; line-height: 1.24; letter-spacing: -0.374px;
  color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.rel-meta { font-size: 14px; letter-spacing: -0.224px; color: var(--text-tertiary); margin-top: 2px; }
.rel-action {
  width: 36px; height: 36px; border-radius: var(--r-full);
  background: var(--secondary-bg); border: 1px solid var(--border-subtle);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; cursor: pointer; transition: transform 150ms, background 150ms; flex-shrink: 0;
}
.rel-action:hover { background: var(--border-subtle); }
.rel-action:active { transform: scale(0.92); }

/* ══════════════════════════════════════════
   STATE CARDS
══════════════════════════════════════════ */
.state-card {
  background: var(--dark-elevated); border-radius: var(--r-xl); padding: 24px 16px;
  text-align: center; border-left: 5px solid transparent;
  transition: transform 200ms, box-shadow 200ms;
}
.state-card:hover { transform: translateY(-3px); }
.state-card--thriving { border-left-color: var(--thriving); }
.state-card--thriving:hover { box-shadow: var(--glow-thriving); }
.state-card--stable   { border-left-color: var(--stable); }
.state-card--stable:hover   { box-shadow: var(--glow-stable); }
.state-card--drifting { border-left-color: var(--drifting); }
.state-card--drifting:hover { box-shadow: var(--glow-drifting); }
.state-card--fading { border-left-color: var(--fading); animation: state-pulse 2s ease-in-out infinite; }
.state-card--lost   { border-left-color: var(--lost);   animation: state-pulse 2s ease-in-out infinite 0.6s; }

.state-card__emoji { font-size: 32px; display: block; margin-bottom: 14px; }
.state-card__name  { font-size: 14px; font-weight: 600; color: var(--dark-text-1); margin-bottom: 8px; }
.state-card__desc  { font-size: 12px; line-height: 1.4; color: var(--dark-text-3); }
.state-card__score { margin-top: 12px; font-size: 10px; color: var(--dark-text-3); opacity: 0.65; }

/* ══════════════════════════════════════════
   FEATURE CARDS
══════════════════════════════════════════ */
.feat-card {
  background: var(--secondary-bg); border-radius: var(--r-xl); padding: var(--sp-lg);
  transition: transform 200ms;
}
.feat-card:hover { transform: translateY(-2px); }
.feat-card__icon  { font-size: 30px; display: block; margin-bottom: 16px; }
.feat-card__title {
  font-size: 21px; font-weight: 600; letter-spacing: 0.231px; line-height: 1.19;
  color: var(--text-primary); margin-bottom: 10px;
}
.feat-card__body  { font-size: 17px; line-height: 1.47; color: var(--text-secondary); }

.feat-card--expanded {
  background: var(--surface); border: 1px solid var(--border-subtle);
}
.feat-card__list  { margin-top: 16px; display: flex; flex-direction: column; gap: 9px; }
.feat-card__list li {
  display: flex; align-items: flex-start; gap: 8px;
  font-size: 14px; line-height: 1.43; color: var(--text-secondary);
}
.feat-card__list .chk { color: var(--success); flex-shrink: 0; margin-top: 1px; }

/* ══════════════════════════════════════════
   STEP BLOCKS
══════════════════════════════════════════ */
/* 3-column overview steps */
.steps-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px;
  position: relative;
}
.steps-grid::before {
  content: ''; position: absolute; top: 28px;
  left: calc(16.67% + 20px); right: calc(16.67% + 20px);
  height: 1px;
  background: linear-gradient(90deg, var(--border-medium) 0%, var(--primary-light) 50%, var(--border-medium) 100%);
}
.step { text-align: center; }
.step__num {
  width: 56px; height: 56px; border-radius: var(--r-full);
  background: var(--primary); color: var(--text-inverse);
  font-size: 21px; font-weight: 600;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 24px; position: relative; z-index: 1;
}
.step__title { font-size: 21px; font-weight: 600; color: var(--text-primary); margin-bottom: 12px; }
.step__body  { font-size: 17px; line-height: 1.47; color: var(--text-secondary); }

/* Expanded horizontal step rows (how-it-works page) */
.step-row {
  display: grid; grid-template-columns: 72px 1fr; gap: 32px;
  align-items: start; padding: 40px 0;
  border-bottom: 1px solid var(--border-subtle);
}
.step-row:last-child { border-bottom: none; }
.step-row__num {
  width: 52px; height: 52px; border-radius: var(--r-full);
  background: var(--primary); color: var(--text-inverse);
  font-size: 21px; font-weight: 600;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.step-row__title {
  font-size: 28px; font-weight: 400; line-height: 1.14; letter-spacing: 0.196px;
  color: var(--text-primary); margin-bottom: 12px;
}
.step-row__body  { font-size: 17px; line-height: 1.47; color: var(--text-secondary); margin-bottom: 16px; }
.step-row__note  {
  background: var(--secondary-bg); border-radius: var(--r-lg); padding: var(--sp-lg);
  font-size: 14px; line-height: 1.43; color: var(--text-secondary); margin-top: 16px;
}

/* ══════════════════════════════════════════
   TRUST CARD
══════════════════════════════════════════ */
.trust-card {
  background: var(--dark-surface); border-radius: var(--r-xl); padding: 32px;
  border: 1px solid var(--dark-border);
}
.trust-quote {
  font-size: 19px; font-weight: 300; line-height: 1.5;
  color: var(--dark-text-1); font-style: italic;
  margin-bottom: 28px; padding-bottom: 24px; border-bottom: 1px solid var(--dark-border);
}
.trust-promises { display: flex; flex-direction: column; gap: 10px; }
.trust-item {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 14px; line-height: 1.43; color: var(--dark-text-2);
}
.trust-item__icon { flex-shrink: 0; margin-top: 1px; font-size: 13px; }
.trust-item--yes .trust-item__icon { color: var(--dark-success); }
.trust-item--no   { color: var(--dark-text-3); text-decoration: line-through; text-decoration-color: var(--dark-accent); }
.trust-item--no .trust-item__icon  { color: var(--dark-accent); }

/* ══════════════════════════════════════════
   PRICING CARDS
══════════════════════════════════════════ */
.pricing-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; max-width: 760px; margin: 0 auto; }
.price-card {
  background: var(--surface); border-radius: var(--r-xl); padding: 32px;
  border: 1px solid var(--border-medium); display: flex; flex-direction: column;
}
.price-card--featured { background: var(--primary); border-color: var(--primary); }
.price-card__label  { font-size: 12px; font-weight: 600; letter-spacing: 0.6px; text-transform: uppercase; color: var(--text-tertiary); margin-bottom: 8px; }
.price-card--featured .price-card__label { color: rgba(244,241,234,0.55); }
.price-card__price  { font-size: 40px; font-weight: 600; color: var(--text-primary); margin-bottom: 4px; }
.price-card--featured .price-card__price { color: var(--text-inverse); }
.price-card__period { font-size: 14px; color: var(--text-tertiary); margin-bottom: 28px; }
.price-card--featured .price-card__period { color: rgba(244,241,234,0.55); }
.price-feats { display: flex; flex-direction: column; gap: 10px; flex: 1; margin-bottom: 28px; }
.price-feat {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 14px; line-height: 1.43; color: var(--text-secondary);
}
.price-card--featured .price-feat { color: rgba(244,241,234,0.85); }
.price-feat__chk { color: var(--success); flex-shrink: 0; margin-top: 1px; }
.price-card--featured .price-feat__chk { color: rgba(244,241,234,0.65); }

/* ══════════════════════════════════════════
   FAQ ACCORDION
══════════════════════════════════════════ */
.faq-list { max-width: 720px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--border-subtle); }
.faq-q {
  width: 100%; background: none; border: none; cursor: pointer;
  padding: 20px 0; display: flex; align-items: center; justify-content: space-between; gap: 16px;
  text-align: left; font-family: 'Noto Sans', sans-serif;
}
.faq-q__text { font-size: 17px; font-weight: 600; letter-spacing: -0.374px; color: var(--text-primary); }
.faq-q__icon {
  width: 24px; height: 24px; border-radius: var(--r-full);
  background: var(--secondary-bg); border: 1px solid var(--border-subtle);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; color: var(--text-tertiary); flex-shrink: 0;
  transition: transform 200ms, background 200ms, color 200ms;
}
.faq-item.open .faq-q__icon { transform: rotate(45deg); background: var(--primary); color: var(--text-inverse); border-color: var(--primary); }
.faq-a {
  font-size: 17px; line-height: 1.47; color: var(--text-secondary);
  max-height: 0; overflow: hidden; transition: max-height 300ms ease, padding 300ms ease;
  padding-bottom: 0;
}
.faq-item.open .faq-a { max-height: 400px; padding-bottom: 20px; }

/* ══════════════════════════════════════════
   COMPARISON TABLE
══════════════════════════════════════════ */
.comp-wrap { overflow-x: auto; }
.comp-table { width: 100%; border-collapse: collapse; }
.comp-table th, .comp-table td {
  padding: 14px 16px; border-bottom: 1px solid var(--border-subtle);
  font-size: 14px; text-align: left;
}
.comp-table thead th {
  font-size: 12px; font-weight: 600; letter-spacing: 0.6px; text-transform: uppercase;
  color: var(--text-tertiary); background: var(--secondary-bg);
}
.comp-table td:first-child  { color: var(--text-primary); }
.comp-table .chk-yes { color: var(--success);       font-size: 16px; }
.comp-table .chk-no  { color: var(--text-disabled); font-size: 16px; }
.comp-table .feat-col { background: rgba(53,80,112,0.04); font-weight: 600; }

/* ══════════════════════════════════════════
   PRIVACY ITEMS
══════════════════════════════════════════ */
.priv-list { display: flex; flex-direction: column; gap: 16px; }
.priv-item { display: flex; align-items: flex-start; gap: 14px; }
.priv-item__icon {
  width: 38px; height: 38px; border-radius: var(--r-md); flex-shrink: 0;
  display: flex; align-items: center; justify-content: center; font-size: 17px;
}
.priv-item__icon--yes { background: rgba(124,154,109,0.12); }
.priv-item__icon--no  { background: rgba(209,73,91,0.10); }
.priv-item__title { font-size: 17px; font-weight: 600; color: var(--text-primary); margin-bottom: 4px; }
.priv-item__body  { font-size: 14px; line-height: 1.43; color: var(--text-secondary); }
.priv-item--dark .priv-item__title { color: var(--dark-text-1); }
.priv-item--dark .priv-item__body  { color: var(--dark-text-3); }

/* Data table */
.data-table { width: 100%; border-collapse: collapse; }
.data-table th, .data-table td {
  padding: 14px 16px; border-bottom: 1px solid var(--border-subtle);
  font-size: 14px; text-align: left;
}
.data-table thead th {
  font-size: 12px; font-weight: 600; letter-spacing: 0.6px; text-transform: uppercase;
  color: var(--text-tertiary); background: var(--secondary-bg);
}
.data-table .why { color: var(--text-tertiary); font-style: italic; }

/* ══════════════════════════════════════════
   HOW IT WORKS — SCORE BARS
══════════════════════════════════════════ */
.score-bars { display: flex; flex-direction: column; gap: 14px; }
.score-row { display: flex; align-items: center; gap: 14px; }
.score-row__label { font-size: 14px; font-weight: 600; color: var(--dark-text-2); width: 130px; flex-shrink: 0; }
.score-row__track { flex: 1; height: 6px; background: var(--dark-border); border-radius: var(--r-pill); overflow: hidden; }
.score-row__bar   { height: 100%; border-radius: var(--r-pill); background: var(--dark-primary); }
.score-row__pct   { font-size: 12px; font-weight: 600; color: var(--dark-text-3); width: 36px; text-align: right; flex-shrink: 0; }

/* Drift callout */
.drift-callout {
  background: var(--dark-elevated); border: 1px solid var(--dark-border-mid);
  border-left: 4px solid var(--drifting); border-radius: var(--r-lg); padding: 20px 24px;
  font-size: 17px; line-height: 1.47; color: var(--dark-text-2); font-style: italic;
}

/* Reconnect action chips */
.action-row { display: flex; gap: 12px; flex-wrap: wrap; }
.action-chip {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--surface); border: 1.5px solid var(--border-medium);
  border-radius: var(--r-pill); padding: 10px 20px;
  font-family: 'Noto Sans', sans-serif; font-size: 14px; color: var(--text-primary);
  transition: border-color 150ms, box-shadow 150ms, transform 150ms; cursor: pointer;
}
.action-chip:hover  { border-color: var(--primary); box-shadow: var(--glow-primary); }
.action-chip:active { transform: scale(0.95); }

/* ══════════════════════════════════════════
   MOCK APP PREVIEW
══════════════════════════════════════════ */
.mock-card {
  background: rgba(255,255,255,0.10); border: 1px solid rgba(255,255,255,0.16);
  border-radius: var(--r-xl); padding: 20px; backdrop-filter: blur(12px);
  text-align: left; width: 270px;
}
.mock-card__label {
  font-size: 11px; font-weight: 600; letter-spacing: 0.6px; text-transform: uppercase;
  color: rgba(244,241,234,0.45); margin-bottom: 14px;
}
.mock-row {
  display: flex; align-items: center; gap: 12px;
  padding: 9px 0; border-bottom: 1px solid rgba(255,255,255,0.07);
}
.mock-row:last-child { border-bottom: none; padding-bottom: 0; }
.mock-avatar {
  width: 36px; height: 36px; border-radius: var(--r-full);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 600; color: rgba(255,255,255,0.9); flex-shrink: 0;
}
.mock-info { flex: 1; }
.mock-name { font-size: 13px; font-weight: 600; color: rgba(244,241,234,0.92); }
.mock-meta { font-size: 11px; color: rgba(244,241,234,0.44); margin-top: 1px; }
.mock-badge {
  font-size: 11px; font-weight: 600; border-radius: var(--r-pill); padding: 3px 9px; white-space: nowrap;
}
.mock-badge--thriving { background: rgba(124,154,109,0.25); color: #a8d494; }
.mock-badge--drifting { background: rgba(216,162,74,0.25);  color: #f5c96b; }
.mock-badge--fading   { background: rgba(209,73,91,0.25);   color: #f48494; }
.mock-stat-row { display: flex; align-items: center; gap: 10px; padding: 8px 0; border-bottom: 1px solid rgba(255,255,255,0.07); }
.mock-stat-row:last-child { border-bottom: none; padding-bottom: 0; }
.mock-stat-emoji  { font-size: 16px; flex-shrink: 0; }
.mock-stat-label  { flex: 1; font-size: 13px; color: rgba(244,241,234,0.80); }
.mock-stat-count  { font-size: 13px; font-weight: 600; }

/* ══════════════════════════════════════════
   PAGE HEROES
══════════════════════════════════════════ */
/* Home hero — brand gradient (approved brand moment) */
.hero {
  background: var(--brand-gradient);
  padding: calc(var(--nav-h) + var(--sp-sec)) 24px var(--sp-sec);
  min-height: 100vh; display: flex; align-items: center;
}
.hero__inner    { max-width: 980px; margin: 0 auto; text-align: center; }
.hero__badge    {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.10); border: 1px solid rgba(255,255,255,0.20);
  border-radius: var(--r-pill); padding: 6px 16px;
  font-size: 12px; font-weight: 600; letter-spacing: 0.7px; text-transform: uppercase;
  color: rgba(244,241,234,0.80); margin-bottom: 32px;
}
.hero__headline {
  font-size: 56px; font-weight: 600; line-height: 1.07; letter-spacing: -0.28px;
  color: var(--text-inverse); margin-bottom: 24px;
}
.hero__sub {
  font-size: 24px; font-weight: 300; line-height: 1.50;
  color: rgba(244,241,234,0.78); max-width: 560px; margin: 0 auto 40px;
}
.hero__ctas   { display: flex; align-items: center; justify-content: center; gap: 16px; flex-wrap: wrap; margin-bottom: 20px; }
.hero__hint   { font-size: 12px; color: rgba(244,241,234,0.40); margin-bottom: 64px; }
.hero__preview { display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; }

/* Inner page hero */
.page-hero { padding: calc(var(--nav-h) + 64px) 24px 64px; }
.page-hero--parchment  { background: var(--app-bg); }
.page-hero--secondary  { background: var(--secondary-bg); }
.page-hero--dark       { background: var(--dark-secondary); }
.page-hero--ink        { background: var(--dark-bg); }
.page-hero__inner      { max-width: 720px; margin: 0 auto; text-align: center; }
.page-hero__headline   {
  font-size: 40px; font-weight: 600; line-height: 1.10;
  color: var(--text-primary); margin-bottom: 16px;
}
.page-hero--dark .page-hero__headline,
.page-hero--ink  .page-hero__headline { color: var(--dark-text-1); }
.page-hero__sub { font-size: 24px; font-weight: 300; line-height: 1.50; color: var(--text-secondary); }
.page-hero--dark .page-hero__sub,
.page-hero--ink  .page-hero__sub { color: var(--dark-text-2); }

/* ══════════════════════════════════════════
   LAYOUT HELPERS
══════════════════════════════════════════ */
.split          { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.split--center  { align-items: center; }
.grid-2         { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.grid-3         { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-states    { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }

/* Stats grid */
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.stat { text-align: center; }
.stat__n { font-size: 40px; font-weight: 600; color: var(--dark-primary); margin-bottom: 10px; }
.stat__l { font-size: 17px; line-height: 1.47; color: var(--dark-text-2); }

/* Dashboard metrics */
.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 32px; }
.metric-card { background: var(--secondary-bg); border-radius: var(--r-lg); padding: 20px; }
.metric-card__n { font-size: 34px; font-weight: 600; color: var(--primary); margin-bottom: 4px; }
.metric-card__l { font-size: 12px; color: var(--text-tertiary); }

/* CTA section */
.cta-section     { background: var(--dark-bg); padding: var(--sp-sec) 24px; text-align: center; }
.cta-section__kanji    { font-size: 52px; opacity: 0.40; display: block; margin-bottom: 20px; }
.cta-section__headline {
  font-size: 40px; font-weight: 600; line-height: 1.10;
  color: var(--dark-text-1); margin-bottom: 16px;
}
.cta-section__sub  { font-size: 24px; font-weight: 300; line-height: 1.50; color: var(--dark-text-2); max-width: 520px; margin: 0 auto 40px; }
.cta-section__btns { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; margin-bottom: 16px; }
.cta-section__note { font-size: 12px; color: var(--dark-text-3); }

/* ══════════════════════════════════════════
   SHARED SCRIPT (add to all pages)
══════════════════════════════════════════ */
/* .js-ready class added by script to prevent FOUC on .anim elements */

/* ══════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════ */
@media (max-width: 1068px) {
  .hero__headline  { font-size: 48px; }
  .grid-states     { grid-template-columns: repeat(3, 1fr); }
  .metric-grid     { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 833px) {
  .site-nav__links { display: none; }
  .hamburger       { display: flex; }
  .grid-3          { grid-template-columns: 1fr 1fr; }
  .split           { grid-template-columns: 1fr; gap: 40px; }
  .steps-grid      { grid-template-columns: 1fr; gap: 36px; }
  .steps-grid::before { display: none; }
  .stats-grid      { grid-template-columns: 1fr; gap: 28px; }
  .pricing-grid    { grid-template-columns: 1fr; }
  .footer__top     { grid-template-columns: 1fr 1fr; gap: 32px; }
  .comp-table th, .comp-table td { padding: 10px 12px; font-size: 12px; }
}

@media (max-width: 640px) {
  .hero__headline  { font-size: 34px; letter-spacing: -0.374px; }
  .hero__sub       { font-size: 19px; }
  .hero__preview   { display: none; }
  .sec-head        { font-size: 28px; }
  .page-hero__headline { font-size: 28px; }
  .tile            { padding: 48px 20px; }
  .grid-3          { grid-template-columns: 1fr; }
  .grid-states     { grid-template-columns: 1fr 1fr; }
  .step-row        { grid-template-columns: 1fr; gap: 16px; }
  .cta-section__headline { font-size: 28px; }
  .footer__top     { grid-template-columns: 1fr; }
  .footer__bottom  { flex-direction: column; align-items: flex-start; }
  .hero__ctas      { flex-wrap: wrap; justify-content: center; }
}

@media (max-width: 419px) {
  .hero__headline  { font-size: 28px; }
  .hero__ctas      { flex-direction: column; }
  .grid-states     { grid-template-columns: 1fr; }
  .metric-grid     { grid-template-columns: 1fr 1fr; }
  .cta-section__btns { flex-direction: column; align-items: center; }
}