/* ============================================================
   CC AIX LP — Design System v2
   Monotone base × Orange accent
   ============================================================ */

:root {
  /* ---------- Monotone base ---------- */
  --ink:       #0A0A0A;   /* Near-black / primary surface */
  --ink-2:     #111111;   /* Very dark */
  --ink-3:     #1A1A1A;   /* Dark */
  --graphite:  #262626;   /* Surface dark-alt */
  --graphite-2:#3F3F3F;   /* Mid-dark text on light */
  --slate:     #525252;   /* Body muted */
  --mid:       #737373;   /* Secondary text */
  --silver:    #A3A3A3;   /* Disabled / very muted */
  --mist:      #D4D4D4;   /* Strong divider */
  --cloud:     #E5E5E5;   /* Border default */
  --fog:       #EFEFEF;   /* Soft border */
  --snow:      #F5F5F5;   /* Section alt bg */
  --off-white: #FAFAFA;   /* Off white */
  --white:     #FFFFFF;

  /* ---------- Accent ---------- */
  --orange:    #FF6B35;
  --orange-2:  #E85A25;
  --orange-wash: rgba(255, 107, 53, .08);
  --orange-line: rgba(255, 107, 53, .28);

  /* ---------- Semantic ---------- */
  --text:          var(--ink);
  --text-soft:     var(--slate);
  --text-mute:     var(--mid);
  --text-on-dark:  #D4D4D4;
  --text-on-dark-mute: #8A8A8A;
  --border:        var(--cloud);
  --border-soft:   var(--fog);
  --border-dark:   rgba(255, 255, 255, .08);

  /* ---------- Shadow ---------- */
  --shadow-sm:   0 1px 2px rgba(10, 10, 10, .04);
  --shadow:      0 8px 28px rgba(10, 10, 10, .07);
  --shadow-lg:   0 24px 60px rgba(10, 10, 10, .14);
  --shadow-glow: 0 12px 40px rgba(255, 107, 53, .35);

  /* ---------- Radius ---------- */
  --radius-sm: 6px;
  --radius:    12px;
  --radius-lg: 20px;

  /* ---------- Layout ---------- */
  --container:  1160px;
  --section-y:  112px;

  /* ---------- Typography ---------- */
  --font-jp:  'HCo Gotham SSm', 'Gotham SSm', 'Noto Sans JP', -apple-system, BlinkMacSystemFont, 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', 'BIZ UDPGothic', 'Meiryo', sans-serif;
  --font-num: 'Inter', 'HCo Gotham SSm', 'Gotham SSm', 'Noto Sans JP', sans-serif;

  /* Editorial tracking scale */
  --track-body:    .1em;
  --track-display: .02em;
  --track-button:  .08em;
  --track-eyebrow: .24em;
}

/* ============================================================
   Reset
   ============================================================ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
img, svg { display: block; max-width: 100%; }
button { border: none; background: none; cursor: pointer; font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }

body {
  font-family: var(--font-jp);
  color: #222;
  font-size: 15px;
  line-height: 1.9;
  letter-spacing: var(--track-body);
  font-feature-settings: "palt", "tnum";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  background: var(--white);
}

/* Display-scale text uses tighter tracking */
h1, h2, h3, h4,
.hero__title,
.section__title,
.partner-hero__title,
.offer__title,
.event__title,
.cta-final__title,
.wall__title,
.ptype__title,
.stat__num,
.why__card-num,
.hero__trust-num {
  letter-spacing: var(--track-display);
}

/* Buttons/labels balance tracking between body and display */
.btn,
.nav__cta,
.nav__link,
.form__label,
.process__title,
.domain__title {
  letter-spacing: var(--track-button);
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

/* ============================================================
   Nav
   ============================================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 20px 0;
  transition: background .3s, padding .3s, border-color .3s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(10, 10, 10, 0.82);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  padding: 14px 0;
  border-bottom-color: var(--border-dark);
}
.nav__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}
.nav__logo {
  font-weight: 900;
  font-size: 20px;
  letter-spacing: .05em;
  color: var(--white);
}
.nav__logo span { color: var(--orange); }

.nav__menu {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav__link {
  color: rgba(255,255,255,.78);
  font-size: 14px;
  font-weight: 500;
  transition: color .2s;
}
.nav__link:hover { color: var(--white); }
.nav__link--partners {
  padding: 7px 16px;
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 999px;
  font-size: 13px;
  transition: border-color .2s, background .2s;
}
.nav__link--partners:hover {
  border-color: rgba(255,255,255,.5);
  background: rgba(255,255,255,.04);
}
.nav__cta {
  background: var(--orange);
  color: var(--white);
  padding: 10px 22px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 14px;
  transition: background .2s, transform .2s;
}
.nav__cta:hover { background: var(--orange-2); transform: translateY(-1px); }

@media (max-width: 820px) {
  .nav__menu { gap: 10px; }
  .nav__link:not(.nav__link--partners) { display: none; }
}
@media (max-width: 480px) {
  .nav__link--partners { display: none; }
  .nav__cta { padding: 9px 16px; font-size: 13px; }
  .nav__logo { font-size: 18px; }
}

/* ============================================================
   Button
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 30px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  transition: transform .2s, box-shadow .2s, background .2s, color .2s, border-color .2s;
  white-space: nowrap;
}
.btn--primary {
  background: var(--orange);
  color: var(--white);
  box-shadow: var(--shadow-glow);
}
.btn--primary:hover {
  background: var(--orange-2);
  transform: translateY(-2px);
  box-shadow: 0 18px 44px rgba(255, 107, 53, .45);
}
.btn--secondary {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,.28);
}
.btn--secondary:hover {
  background: rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.5);
}
.btn--dark {
  background: var(--ink);
  color: var(--white);
}
.btn--dark:hover { background: var(--graphite); transform: translateY(-2px); }
.btn--ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--mist);
}
.btn--ghost:hover { background: var(--snow); border-color: var(--slate); }
.btn--lg { padding: 20px 40px; font-size: 17px; }

/* ============================================================
   Hero
   ============================================================ */
.hero {
  position: relative;
  padding: 200px 0 140px;
  /* Layers: directional overlay (darker on left for text readability) > hero image > fallback */
  background:
    linear-gradient(90deg, rgba(10,10,10,.92) 0%, rgba(10,10,10,.72) 45%, rgba(10,10,10,.45) 100%),
    url('images/hero-visual.jpg') center/cover no-repeat,
    var(--ink);
  color: var(--white);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 85% 15%, rgba(255, 107, 53, .14) 0%, transparent 45%),
    radial-gradient(circle at 10% 90%, rgba(255, 255, 255, .04) 0%, transparent 40%);
  pointer-events: none;
}
.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(180deg, transparent, rgba(0,0,0,.7) 30%, rgba(0,0,0,.7) 75%, transparent);
  -webkit-mask-image: linear-gradient(180deg, transparent, rgba(0,0,0,.7) 30%, rgba(0,0,0,.7) 75%, transparent);
  pointer-events: none;
}
/* Fallback for browsers without mask-image support */
@supports not (mask-image: linear-gradient(black, black)) {
  .hero__grid { opacity: .35; }
}

.hero__inner { position: relative; z-index: 2; }

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  border-radius: 999px;
  background: var(--orange-wash);
  border: 1px solid var(--orange-line);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .16em;
  color: var(--orange);
  margin-bottom: 36px;
  text-transform: uppercase;
}
.hero__eyebrow::before {
  content: "";
  width: 6px; height: 6px;
  background: var(--orange);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--orange);
}

/* A/B/C variants: hidden by default, shown by html[data-hero-variant] */
.hero-copy { display: none; }
html[data-hero-variant="A"] .hero-copy[data-variant="A"],
html[data-hero-variant="B"] .hero-copy[data-variant="B"],
html[data-hero-variant="C"] .hero-copy[data-variant="C"] { display: block; }

.hero__title {
  font-size: clamp(34px, 5.4vw, 62px);
  line-height: 1.38;
  font-weight: 900;
  letter-spacing: -.01em;
  margin-bottom: 30px;
  color: var(--white);
}
.hero__title .line { display: block; }
.hero__title .accent { color: var(--orange); }
.hero__title .highlight {
  background-image: linear-gradient(180deg, transparent 72%, rgba(255, 107, 53, .38) 72%, rgba(255, 107, 53, .38) 92%, transparent 92%);
  padding: 0 4px;
  border-radius: 2px;
}

.hero__sub {
  font-size: 17px;
  line-height: 2.05;
  color: var(--text-on-dark);
  max-width: 740px;
  margin-bottom: 48px;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}

.hero__trust {
  margin-top: 88px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  padding-top: 40px;
  border-top: 1px solid var(--border-dark);
}
.hero__trust-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.hero__trust-num {
  font-family: var(--font-num);
  font-size: 40px;
  font-weight: 900;
  color: var(--white);
  letter-spacing: -.02em;
  line-height: 1;
}
.hero__trust-num sup { font-size: 18px; color: var(--orange); margin-left: 2px; }
.hero__trust-label {
  font-size: 12px;
  color: var(--text-on-dark-mute);
  letter-spacing: .04em;
  line-height: 1.7;
}

@media (max-width: 760px) {
  .hero { padding: 140px 0 88px; }
  .hero__trust { grid-template-columns: 1fr; gap: 24px; margin-top: 56px; }
  .hero__trust-num { font-size: 32px; }
}

/* ============================================================
   Section base
   ============================================================ */
.section {
  padding: var(--section-y) 0;
}
.section--off { background: var(--snow); }
.section--dark {
  background: var(--ink);
  color: var(--white);
}
.section__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-num);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .26em;
  color: var(--orange);
  margin-bottom: 18px;
  text-transform: uppercase;
}
.section__eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--orange);
  display: inline-block;
}

.section__title {
  font-size: clamp(28px, 3.6vw, 44px);
  line-height: 1.4;
  font-weight: 900;
  letter-spacing: -.01em;
  margin-bottom: 24px;
  color: var(--ink);
}
.section--dark .section__title { color: var(--white); }

.section__lead {
  font-size: 17px;
  color: var(--text-soft);
  max-width: 780px;
  line-height: 2;
}
.section--dark .section__lead { color: var(--text-on-dark); }
.section__lead strong { color: var(--ink); font-weight: 700; }
.section--dark .section__lead strong { color: var(--white); }

.section__header { margin-bottom: 64px; }
.section__header--center {
  text-align: center;
}
.section__header--center .section__eyebrow { justify-content: center; }
.section__header--center .section__lead { margin: 0 auto; }

/* ============================================================
   "Why now" — stats row
   ============================================================ */
.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 32px;
}
.stat {
  background: var(--white);
  border-radius: var(--radius);
  padding: 44px 36px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: transform .25s, box-shadow .25s, border-color .25s;
}
.stat:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: var(--mist);
}
.stat__num {
  font-family: var(--font-num);
  font-size: 64px;
  font-weight: 900;
  line-height: 1;
  color: var(--ink);
  letter-spacing: -.03em;
}
.stat__num .unit { font-size: 28px; margin-left: 4px; color: var(--orange); }
.stat__label {
  margin-top: 18px;
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
}
.stat__note {
  margin-top: 8px;
  font-size: 13px;
  color: var(--text-mute);
  line-height: 1.8;
}
@media (max-width: 760px) {
  .stats { grid-template-columns: 1fr; }
}

/* ============================================================
   3 Walls
   ============================================================ */
.walls {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.wall {
  background: var(--white);
  border-radius: var(--radius);
  padding: 48px 36px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: transform .25s, box-shadow .25s, border-color .25s;
}
.wall:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: var(--ink);
}
.wall__num {
  font-family: var(--font-num);
  font-size: 12px;
  font-weight: 900;
  color: var(--orange);
  letter-spacing: .16em;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.wall__num::before {
  content: "";
  width: 20px;
  height: 1px;
  background: var(--orange);
}
.wall__title {
  font-size: 24px;
  font-weight: 900;
  margin-bottom: 16px;
  color: var(--ink);
  letter-spacing: -.005em;
}
.wall__body {
  color: var(--text-soft);
  font-size: 15px;
  line-height: 2;
}
@media (max-width: 900px) { .walls { grid-template-columns: 1fr; } }

/* ============================================================
   Approach
   ============================================================ */
.approach {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 72px;
  align-items: center;
}
.approach__lead {
  font-size: 18px;
  color: var(--ink);
  line-height: 2;
  margin-bottom: 28px;
  font-weight: 500;
}
.approach__lead strong { font-weight: 700; }
.approach__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.approach__item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  color: var(--text-soft);
  line-height: 1.85;
  font-size: 15px;
}
.approach__item::before {
  content: "";
  flex-shrink: 0;
  width: 22px; height: 22px;
  margin-top: 3px;
  background: var(--orange);
  mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M9 16.2L4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z' fill='white'/></svg>") center/contain no-repeat;
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M9 16.2L4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z' fill='white'/></svg>") center/contain no-repeat;
}

.approach__visual {
  background:
    linear-gradient(rgba(10, 10, 10, .82), rgba(10, 10, 10, .94)),
    url('images/approach-visual.jpg') center/cover no-repeat,
    var(--ink);
  border-radius: var(--radius-lg);
  padding: 56px 48px;
  color: var(--white);
  position: relative;
  overflow: hidden;
  min-height: 380px;
}
.approach__visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 80% 15%, rgba(255, 107, 53, .22) 0%, transparent 50%);
}
.approach__diagram { position: relative; z-index: 2; }
.approach__diagram-label {
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: .26em;
  color: var(--orange);
  margin-bottom: 20px;
  text-transform: uppercase;
  font-weight: 700;
}
.approach__diagram-parties {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.approach__party {
  flex: 1;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.10);
  border-radius: var(--radius);
  padding: 22px 18px;
  text-align: center;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.7;
}
.approach__bridge {
  background: var(--orange);
  color: var(--white);
  padding: 18px 22px;
  border-radius: var(--radius);
  font-weight: 900;
  font-size: 14px;
  text-align: center;
  box-shadow: 0 14px 36px rgba(255, 107, 53, .4);
}
.approach__diagram-arrow {
  display: flex;
  justify-content: center;
  margin: 14px 0;
  color: var(--orange);
  font-size: 22px;
  font-weight: 300;
}
.approach__diagram-foot {
  margin-top: 28px;
  font-size: 12px;
  color: var(--text-on-dark-mute);
  text-align: center;
  letter-spacing: .1em;
}
@media (max-width: 900px) {
  .approach { grid-template-columns: 1fr; gap: 44px; }
}

/* ============================================================
   Domains
   ============================================================ */
.domains {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.domain {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  transition: transform .2s, box-shadow .2s, border-color .2s, background .2s;
}
.domain:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
  border-color: var(--ink);
}
.domain__icon {
  width: 40px; height: 40px;
  margin: 0 auto 16px;
  color: var(--ink);
  transition: color .2s;
}
.domain:hover .domain__icon { color: var(--orange); }
.domain__title {
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -.005em;
}
@media (max-width: 900px) { .domains { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 500px) { .domains { grid-template-columns: 1fr; } }

/* ============================================================
   Process
   ============================================================ */
.process { position: relative; }
.process__track {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
  position: relative;
}
.process__track::before {
  content: "";
  position: absolute;
  top: 34px;
  left: 6%;
  right: 6%;
  height: 1px;
  background: var(--mist);
  z-index: 0;
}
.process__step { text-align: center; position: relative; z-index: 1; }
.process__badge {
  width: 68px; height: 68px;
  margin: 0 auto 18px;
  border-radius: 50%;
  background: var(--white);
  border: 1px solid var(--mist);
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-num);
  font-weight: 900;
  font-size: 20px;
  transition: border-color .2s, color .2s, transform .2s;
}
.process__step:hover .process__badge {
  border-color: var(--orange);
  color: var(--orange);
  transform: scale(1.06);
}
.process__title {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--ink);
}
.process__body {
  font-size: 12px;
  color: var(--text-mute);
  line-height: 1.85;
}
@media (max-width: 900px) {
  .process__track { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .process__track::before { display: none; }
}

/* ============================================================
   Offer
   ============================================================ */
.offer {
  background: var(--ink);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 80px 72px;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--graphite);
}
.offer::before {
  content: "";
  position: absolute;
  top: -40%;
  right: -10%;
  width: 540px;
  height: 540px;
  background: radial-gradient(circle, rgba(255, 107, 53, .18) 0%, transparent 60%);
  pointer-events: none;
}
.offer__inner { position: relative; z-index: 2; max-width: 880px; }
.offer__eyebrow {
  display: inline-block;
  background: var(--orange);
  color: var(--white);
  padding: 6px 14px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .14em;
  margin-bottom: 28px;
  text-transform: uppercase;
}
.offer__title {
  font-size: clamp(26px, 3.4vw, 38px);
  font-weight: 900;
  line-height: 1.5;
  margin-bottom: 22px;
  color: var(--white);
  letter-spacing: -.01em;
}
.offer__lead {
  font-size: 16px;
  color: var(--text-on-dark);
  margin-bottom: 36px;
  line-height: 2;
}
.offer__points {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 36px;
  padding: 32px;
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius);
}
.offer__point-num {
  font-family: var(--font-num);
  font-weight: 900;
  font-size: 11px;
  color: var(--orange);
  margin-bottom: 10px;
  letter-spacing: .18em;
}
.offer__point-body {
  font-size: 14px;
  color: var(--white);
  line-height: 1.85;
  font-weight: 500;
}
.offer__gift {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 22px 26px;
  background: rgba(255, 107, 53, .1);
  border: 1px solid var(--orange-line);
  border-radius: var(--radius);
  margin-bottom: 36px;
}
.offer__gift-icon {
  flex-shrink: 0;
  width: 36px; height: 36px;
  color: var(--orange);
}
.offer__gift-body {
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
  line-height: 1.75;
}
.offer__gift-body span { color: var(--orange); }
@media (max-width: 760px) {
  .offer { padding: 52px 28px; }
  .offer__points { grid-template-columns: 1fr; padding: 22px; }
}

/* ============================================================
   Why us
   ============================================================ */
.why {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: start;
}
.why__narrative {
  font-size: 16px;
  line-height: 2.1;
  color: var(--text-soft);
}
.why__narrative p { margin-bottom: 22px; }
.why__narrative p:last-child { margin-bottom: 0; }
.why__narrative strong { color: var(--ink); font-weight: 700; }

.why__card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px 36px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}
.why__card-title {
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .22em;
  color: var(--orange);
  text-transform: uppercase;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.why__card-title::before {
  content: "";
  width: 22px; height: 1px;
  background: var(--orange);
}
.why__card-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.why__card-item {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 22px;
  align-items: baseline;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--border-soft);
}
.why__card-item:last-child { border: none; padding-bottom: 0; }
.why__card-num {
  font-family: var(--font-num);
  font-weight: 900;
  font-size: 36px;
  color: var(--ink);
  line-height: 1;
  letter-spacing: -.02em;
}
.why__card-num .unit { font-size: 15px; color: var(--orange); margin-left: 2px; }
.why__card-label {
  font-size: 14px;
  color: var(--text-soft);
  line-height: 1.75;
}
@media (max-width: 900px) {
  .why { grid-template-columns: 1fr; gap: 44px; }
}

/* ============================================================
   Event banner
   ============================================================ */
.event { background: var(--snow); }
.event__banner {
  display: grid;
  grid-template-columns: 1.15fr 1fr auto;
  gap: 40px;
  align-items: center;
  background:
    linear-gradient(90deg, rgba(10,10,10,.94) 0%, rgba(10,10,10,.82) 60%, rgba(10,10,10,.6) 100%),
    url('images/event-visual.jpg') right center/cover no-repeat,
    var(--ink);
  border-radius: var(--radius-lg);
  padding: 56px 64px;
  color: var(--white);
  text-decoration: none;
  overflow: hidden;
  position: relative;
  border: 1px solid var(--graphite);
  transition: transform .25s, box-shadow .25s;
}
.event__banner::before {
  content: "";
  position: absolute;
  right: -80px; top: -80px;
  width: 380px; height: 380px;
  background: radial-gradient(circle, rgba(255, 107, 53, .22) 0%, transparent 60%);
  pointer-events: none;
}
.event__banner:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}
.event__tag {
  display: inline-block;
  background: var(--orange);
  color: var(--white);
  padding: 5px 12px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .14em;
  margin-bottom: 18px;
  text-transform: uppercase;
}
.event__title {
  font-size: clamp(22px, 2.4vw, 30px);
  font-weight: 900;
  line-height: 1.5;
  margin-bottom: 16px;
  color: var(--white);
  letter-spacing: -.01em;
}
.event__body {
  font-size: 14px;
  line-height: 1.95;
  color: var(--text-on-dark);
  margin-bottom: 22px;
}
.event__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  font-size: 12px;
  color: var(--text-on-dark-mute);
  font-weight: 500;
  letter-spacing: .04em;
}
.event__meta span { display: inline-flex; align-items: center; gap: 6px; }
.event__arrow {
  width: 60px; height: 60px;
  border-radius: 50%;
  background: var(--orange);
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  font-size: 22px;
  position: relative;
  z-index: 2;
  flex-shrink: 0;
  transition: transform .25s, background .25s;
}
.event__banner:hover .event__arrow { transform: translateX(6px); }
@media (max-width: 900px) {
  .event__banner { grid-template-columns: 1fr; padding: 40px 32px; }
  .event__arrow { justify-self: start; }
}

/* ============================================================
   FAQ
   ============================================================ */
.faq {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 880px;
  margin: 0 auto;
}
.faq__item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow .2s, border-color .2s;
}
.faq__item:hover { border-color: var(--mist); }
.faq__item[open] { box-shadow: var(--shadow); border-color: var(--ink); }
.faq__q {
  list-style: none;
  padding: 26px 32px;
  cursor: pointer;
  font-weight: 700;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  color: var(--ink);
  font-size: 16px;
  line-height: 1.75;
}
.faq__q::-webkit-details-marker { display: none; }
.faq__q::marker { content: ""; }
.faq__q::after {
  content: "+";
  font-family: var(--font-num);
  font-size: 24px;
  color: var(--orange);
  font-weight: 300;
  flex-shrink: 0;
  transition: transform .2s;
}
.faq__item[open] .faq__q::after { content: "−"; }
.faq__a {
  padding: 0 32px 28px;
  color: var(--text-soft);
  line-height: 2;
  font-size: 15px;
}

/* ============================================================
   Final CTA
   ============================================================ */
.cta-final {
  background: var(--ink);
  color: var(--white);
  padding: 112px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-final::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 50% 30%, rgba(255, 107, 53, .14) 0%, transparent 55%);
  pointer-events: none;
}
.cta-final__inner {
  position: relative; z-index: 2;
  max-width: 780px; margin: 0 auto;
  padding: 0 28px;
}
.cta-final__title {
  font-size: clamp(28px, 3.6vw, 44px);
  font-weight: 900;
  line-height: 1.48;
  margin-bottom: 22px;
  color: var(--white);
  letter-spacing: -.01em;
}
.cta-final__lead {
  font-size: 16px;
  line-height: 2.05;
  color: var(--text-on-dark);
  margin-bottom: 44px;
}
.cta-final__btns {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
}

/* ============================================================
   Footer
   ============================================================ */
.footer {
  background: #050505;
  color: var(--text-on-dark);
  padding: 72px 0 36px;
  font-size: 14px;
}
.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer__brand {
  font-size: 22px;
  font-weight: 900;
  color: var(--white);
  letter-spacing: .05em;
  margin-bottom: 16px;
}
.footer__brand span { color: var(--orange); }
.footer__desc {
  font-size: 13px;
  line-height: 1.95;
  color: var(--text-on-dark-mute);
  max-width: 340px;
}
.footer__col-title {
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .22em;
  color: var(--white);
  margin-bottom: 18px;
  text-transform: uppercase;
}
.footer__links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer__links a {
  color: var(--text-on-dark-mute);
  font-size: 13px;
  transition: color .2s;
}
.footer__links a:hover { color: var(--white); }
.footer__bottom {
  border-top: 1px solid var(--border-dark);
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 12px;
  color: var(--text-on-dark-mute);
}
.footer__bottom a { color: var(--text-on-dark-mute); transition: color .2s; }
.footer__bottom a:hover { color: var(--white); }
@media (max-width: 760px) {
  .footer__inner { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer__brand-col { grid-column: 1 / -1; }
}

/* ============================================================
   Partners page specific
   ============================================================ */
.partner-hero {
  padding: 200px 0 112px;
  background: var(--ink);
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.partner-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 85% 40%, rgba(255, 107, 53, .18) 0%, transparent 55%),
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: auto, 56px 56px, 56px 56px;
  mask-image: linear-gradient(180deg, transparent, rgba(0,0,0,.9) 20%, rgba(0,0,0,.9));
  -webkit-mask-image: linear-gradient(180deg, transparent, rgba(0,0,0,.9) 20%, rgba(0,0,0,.9));
}
@supports not (mask-image: linear-gradient(black, black)) {
  .partner-hero::before { opacity: .6; }
}
.partner-hero__inner { position: relative; z-index: 2; }
.partner-hero__title {
  font-size: clamp(30px, 4.6vw, 56px);
  font-weight: 900;
  line-height: 1.42;
  margin-bottom: 26px;
  color: var(--white);
  letter-spacing: -.01em;
}
.partner-hero__sub {
  font-size: 17px;
  color: var(--text-on-dark);
  line-height: 2.05;
  max-width: 720px;
  margin-bottom: 44px;
}

.pains {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.pain {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 28px;
  box-shadow: var(--shadow-sm);
  transition: border-color .2s, transform .2s;
}
.pain:hover { border-color: var(--ink); transform: translateY(-3px); }
.pain__title {
  font-weight: 700;
  font-size: 15px;
  color: var(--ink);
  margin-bottom: 12px;
  letter-spacing: -.005em;
}
.pain__body {
  font-size: 14px;
  color: var(--text-soft);
  line-height: 1.95;
}
@media (max-width: 760px) { .pains { grid-template-columns: 1fr; } }

.partner-types {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.ptype {
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px 36px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: transform .2s, box-shadow .2s, border-color .2s;
}
.ptype:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--ink); }
.ptype__badge {
  display: inline-block;
  padding: 5px 12px;
  background: var(--orange-wash);
  color: var(--orange);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .16em;
  border-radius: 4px;
  margin-bottom: 20px;
  text-transform: uppercase;
}
.ptype__title {
  font-size: 22px;
  font-weight: 900;
  color: var(--ink);
  margin-bottom: 14px;
  line-height: 1.5;
  letter-spacing: -.005em;
}
.ptype__body {
  color: var(--text-soft);
  line-height: 2;
  font-size: 15px;
}
@media (max-width: 900px) { .partner-types { grid-template-columns: 1fr; } }

/* ============================================================
   Form
   ============================================================ */
.form {
  background: var(--white);
  padding: 52px 48px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  max-width: 680px;
  margin: 0 auto;
  color: var(--text);
}
.form__row {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 22px;
}
.form__label {
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -.005em;
}
.form__label .required { color: var(--orange); margin-left: 4px; }
.form__input,
.form__textarea,
.form__select {
  padding: 14px 16px;
  border: 1px solid var(--mist);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 15px;
  transition: border-color .2s, box-shadow .2s;
  background: var(--white);
  color: var(--ink);
}
.form__input:focus,
.form__textarea:focus,
.form__select:focus {
  outline: none;
  border-color: var(--orange);
  box-shadow: 0 0 0 3px var(--orange-wash);
}
.form__textarea { min-height: 130px; resize: vertical; }
.form__submit { width: 100%; margin-top: 14px; }
.form__note {
  font-size: 12px;
  color: var(--text-mute);
  margin-top: 14px;
  line-height: 1.8;
}
@media (max-width: 600px) {
  .form { padding: 36px 24px; }
}

/* ============================================================
   HubSpot Embedded Form — brand overrides
   ============================================================ */
.hs-form-wrap {
  background: var(--white);
  padding: 48px 44px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  max-width: 680px;
  margin: 64px auto 0;
  color: var(--text);
  text-align: left;
  letter-spacing: var(--track-body);
}
@media (max-width: 600px) {
  .hs-form-wrap { padding: 32px 22px; }
}
.hs-form-wrap .form__note {
  margin-top: 18px;
  font-size: 12px;
  color: var(--text-mute);
  line-height: 1.8;
}

.hs-form-wrap .hs-form {
  font-family: var(--font-jp);
  color: var(--ink);
}
.hs-form-wrap form.hs-form fieldset { max-width: 100% !important; }
.hs-form-wrap .hs-form-field { margin-bottom: 20px; }
.hs-form-wrap .hs-form-field > label,
.hs-form-wrap .hs-form label.hs-main-font-element {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 8px;
  letter-spacing: -.005em;
}
.hs-form-wrap .hs-form-field > label .hs-form-required {
  color: var(--orange);
  margin-left: 4px;
}
.hs-form-wrap .hs-field-desc {
  font-size: 12px;
  color: var(--text-mute);
  margin: 2px 0 8px;
}

.hs-form-wrap .hs-input:not([type=checkbox]):not([type=radio]) {
  width: 100% !important;
  box-sizing: border-box;
  padding: 14px 16px;
  border: 1px solid var(--mist);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 15px;
  background: var(--white);
  color: var(--ink);
  transition: border-color .2s, box-shadow .2s;
  letter-spacing: var(--track-body);
}
.hs-form-wrap textarea.hs-input { min-height: 120px; resize: vertical; }
.hs-form-wrap .hs-input:focus {
  outline: none;
  border-color: var(--orange);
  box-shadow: 0 0 0 3px var(--orange-wash);
}
.hs-form-wrap select.hs-input {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23525252' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}
.hs-form-wrap .hs-input[type=checkbox],
.hs-form-wrap .hs-input[type=radio] {
  accent-color: var(--orange);
  margin-right: 8px;
}

.hs-form-wrap .hs-error-msgs,
.hs-form-wrap .hs-error-msg {
  list-style: none;
  color: #D44;
  font-size: 12px;
  margin-top: 6px;
  padding: 0;
}
.hs-form-wrap .inputs-list.multi-container { padding-left: 0; }

.hs-form-wrap .legal-consent-container {
  font-size: 12px;
  color: var(--text-soft);
  margin-top: 12px;
  line-height: 1.7;
}

.hs-form-wrap .hs-submit { margin-top: 8px; }
.hs-form-wrap .hs-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 18px 32px;
  border-radius: 999px;
  font-family: inherit;
  font-weight: 700;
  font-size: 16px;
  letter-spacing: var(--track-button);
  cursor: pointer;
  background: var(--orange);
  color: var(--white);
  border: none;
  box-shadow: var(--shadow-glow);
  transition: transform .2s, box-shadow .2s, background .2s;
}
.hs-form-wrap .hs-button:hover {
  background: var(--orange-2);
  transform: translateY(-2px);
  box-shadow: 0 18px 44px rgba(255, 107, 53, .45);
}
.hs-form-wrap .hs-button:disabled,
.hs-form-wrap .hs-button.disabled {
  opacity: .6;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.hs-form-wrap .submitted-message,
.hs-form-wrap .hs-form-submitted {
  font-size: 15px;
  color: var(--ink);
  line-height: 2;
  padding: 24px;
  background: var(--orange-wash);
  border: 1px solid var(--orange-line);
  border-radius: var(--radius);
}