/* ==========================================================================
   GRERIA Inc - Styles from Figma (PC-first, responsive with modern queries)
   ========================================================================== */

/* Design tokens */
:root {
  --orange: #ed7700;
  --text: #383838; /* Figma approx 0.221 gray */
  --bg: #f6f6f6;
  --muted: #d9d9d9;

  --radius: 10px;

  --container-max: 1024px;
  --container-pad: 30px;

  /* Fluid typography base */
  --step--1: clamp(0.85rem, 0.8vw, 0.95rem);
  --step-0: clamp(1rem, 1vw, 1.0625rem);
  --step-1: clamp(1.125rem, 1.4vw, 1.25rem);
  --step-2: clamp(1.5rem, 2.4vw, 2rem);
  --step-3: clamp(2rem, 4vw, 3.5rem);
}

/* Modern range media queries */
@media (width <= 768px) {
  :root {
    --container-pad: 20px;
  }
}

/* CSS reset (light) */
*,
*::before,
*::after {
  box-sizing: border-box;
}
html, body {
  margin: 0;
  padding: 0;
}
html {
  -webkit-text-size-adjust: 100%;
}
body {
  font-family: "Noto Sans JP", system-ui, -apple-system, "Segoe UI", Roboto, "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", "Noto Sans", "Helvetica Neue", Arial, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", sans-serif;
  font-size: var(--step-0);
  line-height: 1.75;
  color: var(--text);
  background: var(--bg);
  text-rendering: optimizeLegibility;
}

/* Utilities */
.container {
  inline-size: min(100% - (var(--container-pad) * 2), var(--container-max));
  margin-inline: auto;
}
img,
svg {
  display: block;
  max-inline-size: 100%;
  block-size: auto;
}
figure {
  margin: 0;
}
.visually-hidden {
  position: absolute !important;
  inline-size: 1px;
  block-size: 1px;
  overflow: hidden;
  clip: rect(1px, 1px, 1px, 1px);
  white-space: nowrap;
}

/* --------------------------------------------------------------------------
   Hero
---------------------------------------------------------------------------- */
.hero {
  position: relative;
  color: #fff;
  background-color: var(--orange);
  background-image: url("images/header-art.svg");
  background-repeat: no-repeat;
  background-position: right center;
  background-size: clamp(320px, 50vw, 820px) auto;
  min-block-size: 500px;
  display: grid;
  place-items: center;
}
.hero__inner {
  inline-size: 100%;
  display: grid;
  place-items: center;
  padding-block: 40px;
}
.hero__logo {
  inline-size: clamp(220px, 40vw, 560px);
  height: auto;
  margin-inline: auto;
  filter: drop-shadow(0 0 0 rgba(0,0,0,0)); /* keep raster clean */
}

@media (width <= 768px) {
  .hero {
    min-block-size: 340px;
    background-position: 110% center;
    background-size: clamp(260px, 70vw, 620px) auto;
  }
  .hero__inner {
    place-items: center;
    padding-block: 32px;
  }
}

/* --------------------------------------------------------------------------
   Sections
---------------------------------------------------------------------------- */
.section {
  padding-block: 75px;
}
.section--stack {
  padding-block-start: 75px;
  padding-block-end: 75px;
}

/* H2 with accent bar (12x50, gap 30 on PC) */
.section-title {
  display: inline-grid;
  grid-auto-flow: column;
  align-items: center;
  gap: 30px;
  font-weight: 700;
  font-size: var(--step-2);
  margin: 0 0 24px;
  color: var(--text);
}
.section-title::before {
  content: "";
  inline-size: 12px;
  block-size: 50px;
  background: var(--orange);
  border-radius: 2px;
}

@media (width <= 768px) {
  .section {
    padding-block: 56px;
  }
  .section-title {
    gap: 20px;
    font-size: clamp(1.25rem, 4.2vw, 1.75rem);
    margin-block-end: 18px;
  }
  .section-title::before {
    inline-size: 8px;
    block-size: 40px;
  }
}

/* --------------------------------------------------------------------------
   Service Cards (title + 2-column content, gap 40)
---------------------------------------------------------------------------- */
.service {
  padding-block: 7px;
}
.service + .service {
  margin-block-start: 40px; /* match section item spacing */
}
.service__title {
  margin: 0 0 10px;
  font-size: var(--step-1);
  font-weight: 700;
}
.service__content {
  display: grid;
  grid-template-columns: 1fr minmax(260px, 300px);
  gap: 40px;
  align-items: start;
}
.service__body {
  display: grid;
  gap: 0.8em;
}
.service__media img {
  inline-size: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background: var(--muted);
  border-radius: var(--radius);
}

/* Lists inside service body */
.list {
  margin: 0.5em 0 0.5em 1.1em;
}
.list li {
  margin-block: 0.2em;
}

@media (width <= 900px) {
  .service__content {
    grid-template-columns: 1fr 280px;
    gap: 28px;
  }
}
@media (width <= 768px) {
  .service__content {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .service__media {
    order: 2; /* keep image after text when stacked */
  }
}

/* --------------------------------------------------------------------------
   Company (definition list laid out in two columns with 15px gap)
---------------------------------------------------------------------------- */
.company {
  display: grid;
  row-gap: 15px;
  margin: 0;
}
.company__row {
  display: grid;
  grid-template-columns: 8.5rem 1fr; /* ~111px + gap in figma */
  column-gap: 15px;
  align-items: baseline;
}
.company__term {
  margin: 0;
  font-weight: 700;
  color: var(--orange);
}
.company__desc {
  margin: 0;
  font-weight: 700;
  color: var(--text);
}

@media (width <= 600px) {
  .company__row {
    grid-template-columns: 1fr;
    row-gap: 6px;
  }
}

/* --------------------------------------------------------------------------
   Contact form
---------------------------------------------------------------------------- */
.lead {
  margin: 0 0 1rem;
  font-size: var(--step-0);
  color: color-mix(in oklab, var(--text) 82%, #0000);
}

.contact {
  display: grid;
  gap: 16px;
  margin-block-start: 8px;
}
.field {
  display: grid;
  gap: 8px;
}
label {
  font-weight: 700;
}
input[type="text"],
input[type="email"],
textarea {
  width: 100%;
  font: inherit;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid color-mix(in oklab, var(--text) 20%, #fff);
  background: #fff;
  color: var(--text);
  outline: none;
}
input:focus,
textarea:focus {
  border-color: color-mix(in oklab, var(--orange) 70%, #fff);
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--orange) 22%, #fff);
}
.actions {
  margin-block-start: 8px;
  display: flex;
  justify-content: flex-end;
}
.button {
  appearance: none;
  border: none;
  border-radius: 999px;
  background: var(--orange);
  color: #fff;
  font-weight: 700;
  padding: 12px 22px;
  cursor: pointer;
}
.button:hover {
  filter: brightness(0.96);
}
.button:active {
  transform: translateY(1px);
}
@media (width <= 480px) {
  .actions {
    justify-content: stretch;
  }
  .button {
    inline-size: 100%;
  }
}

/* --------------------------------------------------------------------------
   Footer
---------------------------------------------------------------------------- */
.footer {
  background: var(--orange);
  color: #fff;
  text-align: center;
  padding-block: 16px;
  font-size: 0.9rem;
  margin-block-start: 50px;
}

/* --------------------------------------------------------------------------
   A11y / Motion
---------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}