:root {
  --bg: #f4f6f8;
  --paper: #ffffff;
  --ink: #071b33;
  --muted: #66717d;
  --line: rgba(102, 113, 125, .22);
  --navy: #003366;
  --midnight: #071b33;
  --copper: #c9782b;
  --cyan: #21a6c8;
  --green: #4e9a51;
  --brown: #8a5a2b;
  --cloud: #f4f6f8;
  --sand: #f6e8d8;
  --charcoal: #071b33;
  --shadow: 0 18px 50px rgba(0, 0, 0, .08);
  --header: 66px;
  --max: 1280px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: "Meiryo UI", Meiryo, Arial, sans-serif;
  line-height: 1.75;
}
body.nav-open { overflow: hidden; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }

.site-header {
  position: fixed;
  z-index: 50;
  inset: 0 0 auto;
  height: var(--header);
  background: rgba(255,255,255,.98);
  border-bottom: 1px solid rgba(0, 51, 102, .08);
  transition: box-shadow .28s ease, background .28s ease;
}
.site-header.is-scrolled { box-shadow: 0 10px 28px rgba(0,0,0,.08); }
.header-inner {
  height: 100%;
  display: grid;
  grid-template-columns: 230px 1fr 200px;
  align-items: center;
  max-width: 1440px;
  margin: 0 auto;
  padding-left: 50px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: .04em;
  color: var(--midnight);
  font-family: Comfortaa, Arial, sans-serif;
}
.brand-logo {
  width: 38px;
  height: 38px;
  object-fit: contain;
  flex: 0 0 auto;
}
.brand small { display: block; color: var(--muted); font-size: 10px; letter-spacing: .18em; line-height: 1; }
.global-nav {
  justify-self: center;
  display: flex;
  height: 100%;
  align-items: center;
  gap: 54px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}
.global-nav a { transition: color .25s ease, transform .25s ease; }
.global-nav a:hover { color: var(--navy); transform: translateY(-2px); }
.header-cta {
  height: 66px;
  display: grid;
  place-items: center;
  color: var(--paper);
  background: var(--navy);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: .04em;
}
.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  background: transparent;
  position: relative;
}
.menu-toggle span,
.menu-toggle::before,
.menu-toggle::after {
  content: "";
  position: absolute;
  left: 10px;
  right: 10px;
  height: 2px;
  background: var(--ink);
  transition: transform .25s ease, opacity .25s ease;
}
.menu-toggle span { top: 21px; }
.menu-toggle::before { top: 14px; }
.menu-toggle::after { top: 28px; }
.nav-open .menu-toggle span { opacity: 0; }
.nav-open .menu-toggle::before { transform: translateY(7px) rotate(45deg); }
.nav-open .menu-toggle::after { transform: translateY(-7px) rotate(-45deg); }

main { padding-top: var(--header); }
.hero {
  min-height: calc(100vh - var(--header) + 34px);
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
  color: var(--paper);
  background:
    radial-gradient(circle at 76% 16%, rgba(33, 166, 200, .34), transparent 30%),
    linear-gradient(108deg, rgba(7, 27, 51, .82), rgba(0, 51, 102, .56) 52%, rgba(201, 120, 43, .24)),
    url("https://assets.ponponhp.com/u/fa60a422-3612-4656-a96b-79abf523fd62/lp/d6306372-46e2-4759-92b7-c604ad2166b6/1783246202824-d1c48501-ab6-qapybara-ai-hero.png") center/cover no-repeat;
}
.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 24%;
  background: linear-gradient(0deg, rgba(0,0,0,.52), transparent);
}
.hero-content {
  position: relative;
  z-index: 1;
  width: min(760px, calc(100% - 40px));
  text-align: center;
  padding: 0;
  text-shadow: 0 10px 30px rgba(0,0,0,.22);
}
.hero .reveal {
  opacity: 1;
  transform: none;
}
.hero-logo {
  width: 78px;
  height: 78px;
  object-fit: contain;
  margin: 0 auto 18px;
}
.hero-kicker {
  margin: 0 0 22px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: rgba(255,255,255,.92);
}
.eyebrow {
  display: block;
  margin-bottom: 20px;
  color: var(--copper);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .28em;
  text-transform: uppercase;
}
.hero .eyebrow { color: var(--paper); opacity: .82; }
h1, h2, h3, p { margin-top: 0; }
h1 {
  margin-bottom: 22px;
  font-size: clamp(36px, 3.9vw, 58px);
  line-height: 1.45;
  font-weight: 400;
  letter-spacing: .12em;
}
.hero-lead {
  max-width: 560px;
  margin: 0 auto;
  font-size: 15px;
  line-height: 2.05;
  color: rgba(255,255,255,.88);
}
.hero-actions, .actions {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}
.hero-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 34px;
  padding-bottom: 3px;
  border-bottom: 1px solid rgba(255,255,255,.68);
  color: var(--paper);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .08em;
  transition: opacity .25s ease, transform .25s ease;
}
.hero-link:hover { opacity: .78; transform: translateY(-2px); }
.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 24px;
  border: 1px solid var(--navy);
  background: var(--navy);
  color: var(--paper);
  font-size: 14px;
  font-weight: 800;
  transition: transform .25s ease, background .25s ease, border-color .25s ease;
}
.button:hover { transform: translateY(-2px); background: var(--midnight); border-color: var(--midnight); }
.button.secondary { background: rgba(255,255,255,.94); color: var(--navy); border-color: rgba(255,255,255,.94); }
.button.ghost { background: transparent; color: var(--navy); }
.section {
  padding: 96px 0;
  border-top: 1px solid var(--line);
}
.section.white { background: rgba(255,255,255,.72); }
.section.compact { padding: 72px 0; }
.container {
  width: min(var(--max), calc(100% - 160px));
  margin: 0 auto;
}
.section-head {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 72px;
  align-items: start;
  margin-bottom: 42px;
}
.section-title {
  margin: 0;
  font-size: clamp(25px, 2.5vw, 34px);
  line-height: 1.5;
  letter-spacing: .03em;
  font-weight: 700;
}
.section-lead {
  color: var(--muted);
  max-width: 720px;
}
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 34px; }
.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 30px;
  box-shadow: 0 1px 0 rgba(0,0,0,.02);
  transition: transform .28s ease, box-shadow .28s ease, border-color .28s ease;
}
a.card:hover, .card.interactive:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
  border-color: rgba(0, 51, 102, .28);
}
.card .num { display: block; color: var(--copper); font-weight: 800; margin-bottom: 16px; }
.card h3 { margin-bottom: 12px; font-size: 20px; line-height: 1.5; }
.card p { color: var(--muted); font-size: 15px; margin-bottom: 0; }
.arrow { margin-left: auto; font-size: 26px; line-height: 1; }

.service-card {
  display: grid;
  min-height: 300px;
  grid-template-rows: 1fr auto;
  padding: 0;
  overflow: hidden;
}
.service-visual {
  min-height: 155px;
  background:
    linear-gradient(120deg, rgba(7, 27, 51, .32), rgba(33, 166, 200, .14)),
    url("https://assets.ponponhp.com/u/fa60a422-3612-4656-a96b-79abf523fd62/lp/d6306372-46e2-4759-92b7-c604ad2166b6/1783245301650-e3385fac-532-unsplash-cps2x8jyms8.jpg") center/cover no-repeat;
  position: relative;
}
.service-card:nth-child(2) .service-visual {
  background:
    linear-gradient(120deg, rgba(7, 27, 51, .36), rgba(33, 166, 200, .18)),
    url("https://assets.ponponhp.com/u/fa60a422-3612-4656-a96b-79abf523fd62/lp/d6306372-46e2-4759-92b7-c604ad2166b6/1783245305213-0ce1862a-7d6-unsplash-qh-mar1tzo8.jpg") center/cover no-repeat;
}
.service-card:nth-child(3) .service-visual {
  background:
    linear-gradient(120deg, rgba(7, 27, 51, .34), rgba(78, 154, 81, .18)),
    url("https://assets.ponponhp.com/u/fa60a422-3612-4656-a96b-79abf523fd62/lp/d6306372-46e2-4759-92b7-c604ad2166b6/1783245290209-98298fd3-b02-unsplash-mpn7xjkq_ns.jpg") center/cover no-repeat;
}
.service-visual::before {
  content: "";
  position: absolute;
  inset: 34px;
  border: 1px solid rgba(255,255,255,.42);
  background:
    linear-gradient(90deg, transparent 49%, rgba(33,166,200,.44) 50%, transparent 51%),
    linear-gradient(0deg, transparent 49%, rgba(255,255,255,.22) 50%, transparent 51%);
}
.service-body { padding: 24px 28px 26px; }
.service-body h3 { display: flex; align-items: center; gap: 14px; }

.process {
  counter-reset: step;
  border-top: 1px solid var(--line);
}
.process-row {
  counter-increment: step;
  display: grid;
  grid-template-columns: 180px 1fr 1.4fr;
  gap: 34px;
  padding: 30px 0;
  border-bottom: 1px solid var(--line);
}
.process-row::before {
  content: counter(step, decimal-leading-zero) " /";
  color: var(--copper);
  font-weight: 800;
}
.process-row h3 { margin: 0; }
.process-row p { margin: 0; color: var(--muted); }

.news-wrap { position: relative; }
.news-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(350px, 410px);
  gap: 24px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 4px 0 20px;
  overscroll-behavior-inline: contain;
}
.news-track::-webkit-scrollbar { height: 8px; }
.news-track::-webkit-scrollbar-thumb { background: var(--muted); }
.news-card {
  min-height: 190px;
  scroll-snap-align: start;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 26px;
}
.news-meta { display: flex; gap: 14px; align-items: center; color: var(--muted); font-size: 13px; }
.tag { display: inline-flex; padding: 2px 14px; border-radius: 3px; background: var(--sand); color: var(--brown); font-weight: 800; font-size: 12px; }
.news-card h3 { margin-top: 20px; font-size: 17px; }
.carousel-controls { display: flex; justify-content: flex-end; gap: 14px; margin-top: 12px; }
.icon-button {
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 50%;
  background: var(--paper);
  color: var(--charcoal);
  cursor: pointer;
  box-shadow: 0 1px 0 rgba(0,0,0,.04);
}
.icon-button:hover { color: var(--navy); }

.split {
  display: grid;
  grid-template-columns: .95fr 1.05fr;
  gap: 72px;
  align-items: start;
}
.panel {
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 42px;
  border-radius: 6px;
}
.list { margin: 0; padding: 0; list-style: none; }
.list li {
  display: flex;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}
.list li::before { content: ""; width: 8px; height: 8px; margin-top: 12px; background: var(--copper); flex: 0 0 auto; }
.data-list { display: grid; grid-template-columns: 160px 1fr; gap: 0; }
.data-list dt, .data-list dd { margin: 0; padding: 18px 0; border-bottom: 1px solid var(--line); }
.data-list dt { color: var(--muted); font-weight: 800; }

.page-hero {
  padding: 130px 0 86px;
  background:
    linear-gradient(120deg, rgba(255,255,255,.94), rgba(244,246,248,.9)),
    radial-gradient(circle at 78% 24%, rgba(33,166,200,.18), transparent 34%);
}
.page-hero h1 { color: var(--ink); text-shadow: none; max-width: 900px; }
.page-hero p { max-width: 720px; color: var(--muted); }

.contact-band {
  color: var(--paper);
  background: linear-gradient(135deg, var(--midnight), var(--navy));
}
.contact-band .eyebrow, .contact-band .section-title, .contact-band .section-lead { color: var(--paper); }
.contact-band .button.secondary { color: var(--navy); }
.contact-band .button.ghost { color: var(--paper); border-color: rgba(255,255,255,.58); }

.contact-form {
  display: grid;
  gap: 18px;
}
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.field { display: grid; gap: 8px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 13px; font-weight: 800; color: var(--midnight); }
.field input, .field textarea, .field select {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--paper);
  padding: 13px 14px;
  min-height: 48px;
}
.field textarea { min-height: 150px; resize: vertical; }
.form-note { color: var(--muted); font-size: 13px; margin: 0; }
[data-ponpon-form-status] { min-height: 1.5em; color: var(--navy); margin: 0; }

.site-footer {
  background: var(--paper);
  border-top: 1px solid var(--line);
}
.footer-inner {
  width: min(var(--max), calc(100% - 160px));
  margin: 0 auto;
  padding: 52px 0 34px;
  display: grid;
  grid-template-columns: 1.2fr repeat(4, 1fr);
  gap: 42px;
}
.footer-title { color: var(--muted); font-size: 13px; font-weight: 800; margin-bottom: 16px; }
.footer-links { display: grid; gap: 10px; color: var(--muted); font-size: 14px; }
.copyright { background: var(--navy); color: var(--paper); text-align: center; padding: 10px; font-size: 12px; }

.reveal { opacity: 1; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1060px) {
  .header-inner { grid-template-columns: 1fr 128px 44px; padding-left: 24px; }
  .global-nav {
    position: fixed;
    inset: var(--header) 0 0 auto;
    width: min(360px, 86vw);
    height: calc(100vh - var(--header));
    display: grid;
    align-content: start;
    justify-items: start;
    gap: 0;
    padding: 22px 30px;
    background: rgba(255,255,255,.98);
    transform: translateX(100%);
    visibility: hidden;
    pointer-events: none;
    box-shadow: -18px 0 34px rgba(0,0,0,.08);
    transition: transform .28s ease, visibility .28s ease;
  }
  .global-nav a { width: 100%; padding: 16px 0; border-bottom: 1px solid var(--line); }
  .nav-open .global-nav {
    transform: translateX(0);
    visibility: visible;
    pointer-events: auto;
  }
  .menu-toggle { display: block; }
  .container, .footer-inner { width: min(100% - 48px, var(--max)); }
  .section-head, .split { grid-template-columns: 1fr; gap: 28px; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .process-row { grid-template-columns: 110px 1fr; }
  .process-row p { grid-column: 2; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  :root { --header: 62px; }
  .header-inner { grid-template-columns: 1fr 44px; padding-left: 18px; }
  .header-cta { display: none; }
  .brand small { display: none; }
  h1 { font-size: 29px; line-height: 1.65; letter-spacing: .08em; }
  .hero {
    place-items: center start;
    min-height: calc(100vh - var(--header));
    background-position: 58% center;
  }
  .hero-content {
    text-align: left;
    width: min(100% - 32px, var(--max));
    margin: 0 auto;
    padding: 0 0 54px;
  }
  .hero-kicker { margin-bottom: 18px; font-size: 11px; letter-spacing: .18em; }
  .hero-logo { width: 58px; height: 58px; margin: 0 0 18px; }
  .eyebrow { margin-bottom: 16px; letter-spacing: .2em; }
  .hero-lead { margin-left: 0; }
  .hero-link { margin-top: 28px; }
  .hero-actions, .actions { justify-content: flex-start; }
  .section { padding: 72px 0; }
  .container, .footer-inner { width: min(100% - 32px, var(--max)); }
  .section-title { font-size: 25px; }
  .form-grid, .data-list { grid-template-columns: 1fr; }
  .data-list dd { padding-top: 0; }
  .process-row { grid-template-columns: 1fr; gap: 8px; }
  .process-row p { grid-column: auto; }
  .news-track { grid-auto-columns: minmax(280px, 86vw); }
  .footer-inner { grid-template-columns: 1fr; }
}