/* --- Reset & Base Styles --- */
:root {
  --primary-red: #e60012;
  --primary-blue: #3a7ca5;
  --text-dark: #333;
  --text-light: #fff;
  --bg-light: #f9f9f9;
  --easing-standard: cubic-bezier(0.4, 0, 0.2, 1);
  --easing-entrance: cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Roboto", "Noto Sans JP", sans-serif;
  color: var(--text-dark);
  line-height: 1.6;
  background-color: #fff;
  overflow-x: hidden;
  width: 100%;
  opacity: 0;
  transition: opacity 0.5s ease;
}
body.is-loaded {
  opacity: 1;
}

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.3s var(--easing-standard);
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: bottom;
}
/* =========================================
リセット CSS
========================================= */
li {
  list-style: none;
}

/* =========================================
Animation Utility Classes
========================================= */
.js-animate-fadeup {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s var(--easing-entrance),
    transform 0.8s var(--easing-entrance);
}
.js-animate-fadeup.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.js-animate-slidein-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: opacity 0.8s var(--easing-entrance),
    transform 0.8s var(--easing-entrance);
}
.js-animate-slidein-left.is-visible {
  opacity: 1;
  transform: translateX(0);
}

.delay-200 {
  transition-delay: 0.2s;
}
.delay-400 {
  transition-delay: 0.4s;
}
.delay-600 {
  transition-delay: 0.6s;
}

/* =========================================
Common Components
========================================= */
/* Hero (common parts) */
.c-hero__inner {
  padding: 48px 16px;
  text-align: center;
}
.c-hero__eyebrow {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: #6b87a6;
}
.c-hero__title {
  letter-spacing: 0.05em;
}
/* Hero variant: -company (light background) */
.c-hero.-company {
  position: relative;
  min-height: 360px;
  display: grid;
  place-items: center;
  color: #0b1a2a;
  background: radial-gradient(
      900px 300px at 10% 10%,
      rgba(12, 40, 80, 0.08),
      transparent 60%
    ),
    radial-gradient(
      600px 220px at 90% 60%,
      rgba(12, 40, 80, 0.06),
      transparent 60%
    ),
    #f5f8fc;
  overflow: hidden;
}
.c-hero.-company .c-hero__title {
  font-size: clamp(28px, 4vw, 48px);
  margin-top: 8px;
}

/* =========================================
Utilities (u-*)
========================================= */
.u-text-center {
  text-align: center;
}
.u-font-poppins {
  font-weight: 400;
  font-family: "Poppins", sans-serif;
}
.u-center {
  margin: 0 auto;
  display: block;
}
.u-flex {
  display: flex;
}
.u-flex-a-ctr {
  align-items: center;
}
.u-pos-rel {
  position: relative;
}
.u-mb16 {
  margin-bottom: 0.8888888889rem;
}
.u-font-en {
  font-family: var(--font-en-heading);
}
.u-fz48 {
  font-size: 2.6666666667rem;
}
.u-fz14 {
  font-size: 0.875rem;
}
.u-clr-primary,
.u-clr-primary * {
  color: #fff;
}
.u-clr-white,
.u-clr-white * {
  color: #fff;
}

/* =========================================
Responsive Visibility Utilities
========================================= */
.sp_only,
.tab_only,
.pc_only {
  display: none !important;
}

/* SP: 0 - 768px */
@media (max-width: 768px) {
  .sp_only {
    display: block !important;
  }
}

/* Tablet: 769px - 900px */
@media (min-width: 769px) and (max-width: 900px) {
  .tab_only {
    display: block !important;
  }
}

/* PC: 901px+ */
@media (min-width: 901px) {
  .pc_only {
    display: block !important;
  }
}