/* ==========================================================================
   TonariWeb - Web Production LP (web-production)
   Concept: 「一緒に汗をかいてくれる、頼れる街のパートナー」
   Tone: Raw Typographic Power × Warm Hand-Drawn Humanity × Organic Collage Layout
   ========================================================================== */

:root {
  /* Warm, Blood-Pumping Color Palette (No cold sterile SaaS gradients) */
  --c-ink: #0d1f38;          /* Deep Navy-Black Ink */
  --c-navy: #14325c;         /* Trustworthy Work-Jacket Navy */
  --c-blue: #0055d4;         /* Vivid Partner Blue */
  --c-sky: #cfe6ff;          /* Soft Sky Wash */
  --c-paper: #fbf9f3;        /* Warm Off-White Paper Base */
  --c-paper-deep: #f2ede2;   /* Warm Craft / Notebook Shade */
  --c-white: #ffffff;
  --c-vermilion: #f2491d;    /* Passionate Vermilion Orange */
  --c-vermilion-dark: #d1340b;
  --c-marker-yellow: #ffe100;/* Thick Highlighter Yellow */
  --c-marker-cyan: #7ce8ff;  /* Highlighter Cyan */
  --c-marker-pink: #ffc2d1;
  --c-green-line: #06c755;
  --c-text: #162436;
  --c-text-sub: #425268;
  --c-border-ink: #0d1f38;

  /* Fonts:
     --ff-heavy: Ultra-heavy impactful Gothic for headlines
     --ff-ja: Clean bold Gothic for body
     --ff-hand: Hand-written Japanese font for annotations & voice bubbles
     --ff-en: Bold condensed/geometric English */
  --ff-heavy: "M PLUS 1p", "Noto Sans JP", "Hiragino Kaku Gothic ProN", sans-serif;
  --ff-ja: "Noto Sans JP", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
  --ff-hand: "Yomogi", "Zen Kurenaido", cursive, sans-serif;
  --ff-en: "Outfit", "Arial Black", sans-serif;

  /* Snappy Easing */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out-back: cubic-bezier(0.34, 1.56, 0.64, 1);

  --header-h: 80px;
}

@media (max-width: 768px) {
  :root {
    --header-h: 64px;
  }
}

/* ==========================================================================
   Reset & Warm Paper Texture Base
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  overflow-x: hidden;
  max-width: 100%;
}

body {
  font-family: var(--ff-ja);
  color: var(--c-text);
  background-color: var(--c-paper);
  /* Subtle warm dot-matrix / craft paper feel */
  background-image: radial-gradient(rgba(13, 31, 56, 0.06) 1px, transparent 1px);
  background-size: 24px 24px;
  line-height: 1.85;
  letter-spacing: 0.03em;
  overflow-x: hidden;
  max-width: 100%;
  -webkit-font-smoothing: antialiased;
}

img, svg {
  max-width: 100%;
  height: auto;
  vertical-align: middle;
}

a {
  color: inherit;
  text-decoration: none;
}

ul, ol { list-style: none; }
button, input, textarea { font-family: inherit; font-size: inherit; }

.u-pc-only { display: block !important; }
.u-sp-only { display: none !important; }
.u-pc-inline { display: inline !important; }
.u-sp-inline { display: none !important; }

@media (max-width: 768px) {
  .u-pc-only { display: none !important; }
  .u-sp-only { display: block !important; }
  .u-pc-inline { display: none !important; }
  .u-sp-inline { display: inline !important; }
}

.l-container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 36px;
}

@media (max-width: 768px) {
  .l-container {
    padding: 0 16px;
  }
}

/* ==========================================================================
   Hand-Drawn & Organic Decoration Utilities
   ========================================================================== */
/* Thick Hand-Drawn Marker Highlight (Slightly uneven organic edges) */
.marker-yellow {
  background: linear-gradient(transparent 45%, var(--c-marker-yellow) 45%, var(--c-marker-yellow) 92%, transparent 92%);
  padding: 0 6px;
  font-weight: 900;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

.marker-cyan {
  background: linear-gradient(transparent 50%, var(--c-marker-cyan) 50%, var(--c-marker-cyan) 92%, transparent 92%);
  padding: 0 6px;
  font-weight: 900;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

/* Animated Marker on Scroll */
.js-marker {
  background-image: linear-gradient(transparent 42%, var(--c-marker-yellow) 42%, var(--c-marker-yellow) 92%, transparent 92%);
  background-repeat: no-repeat;
  background-size: 0% 100%;
  padding: 0 6px;
  font-weight: 900;
  transition: background-size 0.8s var(--ease-out-expo) 0.2s;
}

.js-marker.is-inview,
.is-inview .js-marker {
  background-size: 100% 100%;
}

/* Handwritten Note Annotation */
.hand-note {
  font-family: var(--ff-hand);
  font-weight: 700;
  color: var(--c-vermilion);
  line-height: 1.35;
  display: inline-block;
}

/* Masking Tape Accent */
.masking-tape {
  position: absolute;
  width: 115px;
  height: 30px;
  background: rgba(255, 225, 0, 0.72);
  border-left: 2px dashed rgba(13, 31, 56, 0.2);
  border-right: 2px dashed rgba(13, 31, 56, 0.2);
  box-shadow: 0 2px 6px rgba(0,0,0,0.08);
  z-index: 5;
  pointer-events: none;
}

/* SVG Brush Stroke Draw Animation */
.svg-draw path {
  stroke-dasharray: 400;
  stroke-dashoffset: 400;
  transition: stroke-dashoffset 1s var(--ease-out-expo) 0.35s;
}

.is-inview .svg-draw path,
.svg-draw.is-inview path {
  stroke-dashoffset: 0;
}

/* ==========================================================================
   Scroll Progress Bar
   ========================================================================== */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 5px;
  width: 0%;
  background: var(--c-vermilion);
  z-index: 1120;
}

/* ==========================================================================
   Header (Solid, Crisp, Friendly)
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-h);
  z-index: 1110;
  background: rgba(251, 249, 243, 0.94);
  backdrop-filter: blur(10px);
  border-bottom: 3px solid var(--c-ink);
  transition: height 0.3s ease;
}

.site-header.is-scrolled {
  height: 68px;
}

.site-header__inner {
  max-width: 1340px;
  height: 100%;
  margin: 0 auto;
  padding: 0 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-header__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--ff-en);
  font-weight: 900;
  font-size: 1.45rem;
  color: var(--c-ink);
}

.site-header__logo img {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.site-header__tag {
  font-family: var(--ff-ja);
  font-size: 0.76rem;
  font-weight: 900;
  background: var(--c-marker-yellow);
  color: var(--c-ink);
  border: 2px solid var(--c-ink);
  padding: 2px 10px;
  border-radius: 99px;
  transform: rotate(-2deg);
}

.site-header__nav {
  display: flex;
  align-items: center;
  gap: clamp(14px, 1.8vw, 26px);
}

.site-header__links {
  display: flex;
  align-items: center;
  gap: clamp(12px, 1.5vw, 22px);
}

.site-header__link {
  font-size: clamp(0.84rem, 1vw, 0.94rem);
  font-weight: 900;
  color: var(--c-ink);
  position: relative;
  padding: 4px 0;
  white-space: nowrap;
}

.site-header__link:hover {
  color: var(--c-vermilion);
}

.btn-header-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--c-vermilion);
  color: var(--c-white);
  font-weight: 900;
  font-size: clamp(0.84rem, 1vw, 0.92rem);
  padding: 10px 18px;
  border-radius: 99px;
  border: 2.5px solid var(--c-ink);
  box-shadow: 4px 4px 0 var(--c-ink);
  white-space: nowrap;
  flex-shrink: 0;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-header-cta:hover {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 var(--c-ink);
}

/* Mobile Burger */
.site-header__burger {
  display: none;
  width: 44px;
  height: 44px;
  border: 2.5px solid var(--c-ink);
  border-radius: 10px;
  background: var(--c-marker-yellow);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  box-shadow: 3px 3px 0 var(--c-ink);
}

.site-header__burger span {
  display: block;
  width: 20px;
  height: 2.5px;
  background: var(--c-ink);
  transition: 0.3s ease;
}

.site-header__burger.is-open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.site-header__burger.is-open span:nth-child(2) { opacity: 0; }
.site-header__burger.is-open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* Mobile Drawer (Always in front of floating launcher button) */
.sp-drawer {
  position: fixed;
  inset: 0;
  background: var(--c-paper);
  z-index: 1100;
  padding: 84px 20px 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform 0.4s var(--ease-out-expo);
}

.sp-drawer.is-open {
  transform: translateX(0);
}

.sp-drawer__list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.sp-drawer__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 1.15rem;
  font-weight: 900;
  color: var(--c-ink);
  padding: 14px 16px;
  background: var(--c-white);
  border: 2.5px solid var(--c-ink);
  border-radius: 14px;
  box-shadow: 4px 4px 0 var(--c-ink);
}

@media (max-width: 1100px) {
  .site-header__inner { padding: 0 16px; }
  .site-header__nav { display: none; }
  .site-header__burger { display: inline-flex; flex-shrink: 0; }
}

@media (max-width: 480px) {
  .site-header__logo {
    gap: 6px;
    font-size: 1.2rem;
  }
  .site-header__logo img {
    width: 32px;
    height: 32px;
  }
  .site-header__tag {
    font-size: 0.68rem;
    padding: 2px 8px;
  }
}

/* ==========================================================================
   1. FV (FIRST VIEW) - Poster-Like Typographic Power & Organic Overlap
   ========================================================================== */
.hero {
  position: relative;
  padding-top: calc(var(--header-h) + 64px);
  padding-bottom: 100px;
  overflow: hidden;
  border-bottom: 4px solid var(--c-ink);
  background:
    linear-gradient(125deg, var(--c-paper) 0%, var(--c-paper) 58%, var(--c-sky) 58%, var(--c-sky) 100%);
}

/* Giant Background Kinetic Text */
.hero__bg-marquee {
  position: absolute;
  bottom: 12px;
  left: 0;
  width: 100%;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
  opacity: 0.06;
}

.hero__bg-marquee-track {
  display: flex;
  width: max-content;
  animation: marqueeRoll 32s linear infinite;
}

.hero__bg-marquee-text {
  font-family: var(--ff-heavy);
  font-size: clamp(5rem, 13vw, 11rem);
  font-weight: 900;
  color: var(--c-ink);
  white-space: nowrap;
  padding-right: 48px;
  line-height: 1;
}

@keyframes marqueeRoll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Organic Asymmetric Collage Container */
.hero__collage {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  align-items: center;
  gap: 48px;
  min-height: 460px;
}

.hero__copy-zone {
  position: relative;
  z-index: 4;
  padding: 20px 0;
}

/* Top Subcopy Row: 社長の『右腕』 + Handwritten Callout */
.hero__sub-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 36px;
}

.hero__right-arm-stamp {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--c-ink);
  color: var(--c-white);
  padding: 8px 22px;
  border-radius: 12px;
  border: 3px solid var(--c-ink);
  box-shadow: 6px 6px 0 var(--c-marker-yellow);
  transform: rotate(-1.5deg);
  white-space: nowrap;
}

.hero__right-arm-stamp span {
  font-family: var(--ff-heavy);
  font-size: clamp(1.25rem, 2.1vw, 1.65rem);
  font-weight: 900;
  letter-spacing: 0.06em;
}

.hero__right-arm-stamp strong {
  color: var(--c-marker-yellow);
  font-size: 1.15em;
}

.hero__hand-callout {
  font-family: var(--ff-hand);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--c-vermilion);
  background: rgba(255,255,255,0.9);
  padding: 5px 14px;
  border-radius: 99px;
  border: 1.5px dashed var(--c-vermilion);
  white-space: nowrap;
}

/* Ultra-Bold Main Headline: 「完全丸投げ」で。プロの形にする。 */
.hero__headline {
  font-family: var(--ff-heavy);
  font-weight: 900;
  font-size: clamp(2.1rem, 3.8vw, 3.75rem);
  line-height: 1.32;
  letter-spacing: -0.02em;
  color: var(--c-ink);
  margin-bottom: 0;
}

.hero__headline-row1 {
  display: block;
  margin-bottom: 22px;
  white-space: nowrap;
}

.hero__marunage-stamp {
  display: inline-block;
  position: relative;
  background: var(--c-marker-yellow);
  color: var(--c-ink);
  padding: 4px 20px 10px 14px;
  border: 4px solid var(--c-ink);
  border-radius: 14px;
  box-shadow: 8px 8px 0 var(--c-ink);
  transform: rotate(-1.8deg);
  margin-right: 8px;
}

/* Hand-drawn burst lines on top-left of 完全丸投げ */
.hero__marunage-burst {
  position: absolute;
  top: -26px;
  left: -24px;
  width: 44px;
  height: 44px;
  pointer-events: none;
}

.hero__marunage-rubi {
  position: absolute;
  top: -20px;
  right: 12px;
  background: var(--c-vermilion);
  color: var(--c-white);
  font-family: var(--ff-ja);
  font-size: 0.78rem;
  font-weight: 900;
  padding: 2px 12px;
  border-radius: 99px;
  border: 2px solid var(--c-ink);
  letter-spacing: 0.06em;
  transform: rotate(3deg);
  white-space: nowrap;
}

.hero__headline-row2 {
  display: inline-block;
  position: relative;
  background: var(--c-white);
  padding: 6px 22px 12px;
  border: 3px solid var(--c-ink);
  box-shadow: 6px 6px 0 var(--c-blue);
  transform: rotate(0.8deg);
  white-space: nowrap;
}

.hero__brush-underline {
  position: relative;
  display: inline-block;
  color: var(--c-blue);
}

.hero__brush-svg {
  position: absolute;
  left: 0;
  bottom: -10px;
  width: 100%;
  height: 16px;
  overflow: visible;
}

/* CTA Speech Bubble & Button (Shared across sections) */
.hero__cta-fukidashi {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--c-marker-yellow);
  color: var(--c-ink);
  border: 2.5px solid var(--c-ink);
  font-weight: 900;
  font-size: 0.95rem;
  padding: 7px 20px;
  border-radius: 99px;
  margin-bottom: 14px;
  position: relative;
  transform: rotate(-1.5deg);
  box-shadow: 3px 3px 0 var(--c-ink);
  animation: bobble 2.2s ease-in-out infinite;
  white-space: nowrap;
}

.hero__cta-fukidashi::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  border-width: 10px 8px 0;
  border-style: solid;
  border-color: var(--c-ink) transparent transparent;
}

@keyframes bobble {
  0%, 100% { transform: translateY(0) rotate(-1.5deg); }
  50% { transform: translateY(-5px) rotate(-1.5deg); }
}

.btn-boyaki-cta {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  background: var(--c-vermilion);
  color: var(--c-white);
  font-family: var(--ff-heavy);
  font-size: clamp(1.12rem, 1.5vw, 1.38rem);
  font-weight: 900;
  padding: 20px 36px;
  border-radius: 18px;
  border: 3.5px solid var(--c-ink);
  box-shadow: 8px 8px 0 var(--c-ink);
  transition: transform 0.2s var(--ease-out-back), box-shadow 0.2s ease, background 0.2s ease;
  cursor: pointer;
  white-space: nowrap;
}

.btn-boyaki-cta:hover {
  transform: translate(4px, 4px);
  box-shadow: 4px 4px 0 var(--c-ink);
  background: var(--c-vermilion-dark);
}

.btn-boyaki-cta__arrow {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--c-marker-yellow);
  color: var(--c-ink);
  border: 2.5px solid var(--c-ink);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
  transition: transform 0.3s var(--ease-out-back);
}

.btn-boyaki-cta:hover .btn-boyaki-cta__arrow {
  transform: translateX(5px) rotate(-12deg);
}

/* Right Column: Tilted Editorial Cutout + Overlapping Real Voices */
.hero__visual-zone {
  position: relative;
  margin-left: 0;
  margin-top: 12px;
  z-index: 3;
}

.hero__illust-card {
  position: relative;
  background: var(--c-white);
  border: 4px solid var(--c-ink);
  border-radius: 24px;
  padding: 14px 14px 46px;
  box-shadow: 12px 12px 0 var(--c-ink);
  transform: rotate(2deg);
  transition: transform 0.4s var(--ease-out-back);
}

.hero__illust-card:hover {
  transform: rotate(0.5deg) scale(1.01);
}

.hero__illust-card img {
  width: 100%;
  border-radius: 14px;
  border: 2px solid var(--c-ink);
  display: block;
}

.hero__illust-caption {
  position: absolute;
  bottom: 10px;
  left: 20px;
  right: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--ff-hand);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--c-ink);
}

/* Comic-style Speech Bubbles overlapping the Hero Illustration */
.hero__voice-bubble {
  position: absolute;
  background: var(--c-white);
  border: 3px solid var(--c-ink);
  border-radius: 20px;
  padding: 12px 18px;
  box-shadow: 5px 5px 0 var(--c-ink);
  z-index: 6;
  font-weight: 900;
  line-height: 1.45;
  white-space: nowrap;
}

.hero__voice-bubble--pres {
  top: -24px;
  left: -14px;
  transform: rotate(-3.5deg);
  background: var(--c-white);
}

.hero__voice-bubble--pres small {
  display: block;
  font-size: 0.72rem;
  color: var(--c-vermilion);
}

.hero__voice-bubble--partner {
  bottom: -26px;
  right: -12px;
  transform: rotate(2deg);
  background: var(--c-marker-yellow);
  color: var(--c-ink);
}

.hero__voice-bubble--partner small {
  display: block;
  font-size: 0.72rem;
  color: var(--c-navy);
}

/* PC vs Mobile Dedicated FV Visibility */
.hero-pc {
  display: block;
}

.hero-sp {
  display: none;
}

@media (max-width: 960px) {
  .hero {
    padding-top: calc(var(--header-h) + 24px);
    padding-bottom: 52px;
    background: var(--c-paper);
  }
  .hero__collage {
    grid-template-columns: minmax(0, 1fr);
    gap: 36px;
    min-height: auto;
  }
  .hero__cta-fukidashi {
    white-space: normal;
    max-width: 100%;
    font-size: clamp(0.78rem, 3.5vw, 0.9rem);
    padding: 6px 14px;
    text-align: center;
  }
  .btn-boyaki-cta {
    width: 100%;
    max-width: 100%;
    white-space: normal;
    justify-content: space-between;
    gap: 10px;
    padding: 15px 16px;
    font-size: clamp(0.86rem, 3.8vw, 1.02rem);
    line-height: 1.35;
    border-width: 3px;
    box-shadow: 5px 5px 0 var(--c-ink);
    text-align: left;
  }
  .btn-boyaki-cta__arrow {
    width: 34px;
    height: 34px;
    font-size: 1rem;
  }
}

/* ==========================================================================
   Dedicated Smartphone First View (.hero-sp)
   ========================================================================== */
@media (max-width: 768px) {
  .hero {
    padding-top: calc(var(--header-h) + 18px);
    padding-bottom: 36px;
    background: linear-gradient(180deg, var(--c-paper) 0%, var(--c-paper) 62%, var(--c-sky) 62%, var(--c-sky) 100%);
  }

  .hero-pc {
    display: none;
  }

  .hero-sp {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
    position: relative;
    z-index: 2;
  }

  /* 1. Top Partner Badges */
  .hero-sp__top {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    width: 100%;
  }

  .hero-sp__callout {
    font-family: var(--ff-hand);
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--c-vermilion);
    line-height: 1.3;
  }

  .hero-sp__arm-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--c-ink);
    color: var(--c-white);
    padding: 5px 18px;
    border-radius: 999px;
    border: 2.5px solid var(--c-ink);
    box-shadow: 3px 3px 0 var(--c-marker-yellow);
    font-family: var(--ff-heavy);
    font-size: 0.95rem;
    font-weight: 900;
    letter-spacing: 0.04em;
  }

  .hero-sp__arm-badge strong {
    color: var(--c-marker-yellow);
    font-size: 1.1em;
    margin: 0 2px;
  }

  /* 2. Mobile Vertical Headline Poster */
  .hero-sp__title-box {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    margin-top: 4px;
  }

  .hero-sp__rubi-pill {
    display: inline-block;
    background: var(--c-vermilion);
    color: var(--c-white);
    font-family: var(--ff-ja);
    font-size: 0.78rem;
    font-weight: 900;
    padding: 3px 14px;
    border-radius: 999px;
    border: 2px solid var(--c-ink);
    box-shadow: 2px 2px 0 var(--c-ink);
    margin-bottom: -10px;
    position: relative;
    z-index: 3;
    transform: rotate(-1.5deg);
  }

  .hero-sp__marunage-line {
    display: flex;
    align-items: baseline;
    justify-content: center;
    flex-wrap: wrap;
    gap: 4px;
    width: 100%;
    margin-bottom: 10px;
  }

  .hero-sp__marunage-card {
    display: inline-block;
    background: var(--c-marker-yellow);
    color: var(--c-ink);
    font-family: var(--ff-heavy);
    font-size: clamp(1.85rem, 8.2vw, 2.35rem);
    font-weight: 900;
    line-height: 1.25;
    padding: 10px 16px 8px;
    border: 3.5px solid var(--c-ink);
    border-radius: 14px;
    box-shadow: 5px 5px 0 var(--c-ink);
    letter-spacing: -0.02em;
  }

  .hero-sp__de {
    font-family: var(--ff-heavy);
    font-size: clamp(1.65rem, 7vw, 2rem);
    font-weight: 900;
    color: var(--c-ink);
    line-height: 1;
  }

  .hero-sp__pro-line {
    display: inline-block;
    background: var(--c-white);
    border: 3px solid var(--c-ink);
    border-radius: 12px;
    padding: 6px 20px 11px;
    box-shadow: 5px 5px 0 var(--c-blue);
    font-family: var(--ff-heavy);
    font-size: clamp(1.65rem, 7.2vw, 2.1rem);
    font-weight: 900;
    color: var(--c-ink);
    line-height: 1.25;
  }

  .hero-sp__pro-emph {
    position: relative;
    display: inline-block;
    color: var(--c-blue);
  }

  .hero-sp__brush-svg {
    position: absolute;
    left: 0;
    bottom: -7px;
    width: 100%;
    height: 13px;
    overflow: visible;
  }

  /* 3. Illustration Card + Stacked Voice Exchange */
  .hero-sp__visual-card {
    width: 100%;
    background: var(--c-white);
    border: 3px solid var(--c-ink);
    border-radius: 20px;
    padding: 10px;
    box-shadow: 6px 6px 0 var(--c-ink);
    display: flex;
    flex-direction: column;
    gap: 10px;
  }

  .hero-sp__img-wrap {
    width: 100%;
  }

  .hero-sp__img-wrap img {
    width: 100%;
    border-radius: 12px;
    border: 2px solid var(--c-ink);
    display: block;
  }

  .hero-sp__img-caption {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-family: var(--ff-hand);
    font-weight: 700;
    font-size: 0.78rem;
    color: var(--c-ink);
    padding: 6px 4px 2px;
  }

  .hero-sp__voices {
    display: flex;
    flex-direction: column;
    gap: 8px;
  }

  .hero-sp__voice {
    border: 2px solid var(--c-ink);
    border-radius: 12px;
    padding: 9px 12px;
    text-align: left;
    line-height: 1.45;
  }

  .hero-sp__voice--pres {
    background: var(--c-paper);
  }

  .hero-sp__voice--partner {
    background: var(--c-marker-yellow);
    box-shadow: 3px 3px 0 var(--c-ink);
  }

  .hero-sp__voice-tag {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 900;
    color: var(--c-vermilion);
    margin-bottom: 2px;
  }

  .hero-sp__voice--partner .hero-sp__voice-tag {
    color: var(--c-navy);
  }

  .hero-sp__voice p {
    font-size: 0.84rem;
    font-weight: 900;
    color: var(--c-ink);
    margin: 0;
  }
}

/* ==========================================================================
   Hand-Crafted Diagonal Ticker Strip
   ========================================================================== */
.diagonal-ticker {
  background: var(--c-ink);
  color: var(--c-white);
  padding: 14px 0;
  overflow: hidden;
  border-bottom: 4px solid var(--c-ink);
  position: relative;
  z-index: 5;
}

.diagonal-ticker__track {
  display: flex;
  width: max-content;
  animation: marqueeRoll 24s linear infinite;
}

.diagonal-ticker__item {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  padding-right: 36px;
  font-family: var(--ff-heavy);
  font-weight: 900;
  font-size: 0.96rem;
  white-space: nowrap;
}

.diagonal-ticker__badge {
  background: var(--c-marker-yellow);
  color: var(--c-ink);
  font-size: 0.75rem;
  padding: 2px 10px;
  border-radius: 6px;
  font-weight: 900;
}

/* ==========================================================================
   1.5 導入メッセージ＆無料相談セクション (INTRO BOYAKI BOARD)
   ========================================================================== */
.intro-boyaki-sec {
  position: relative;
  padding: 88px 0;
  background-color: var(--c-paper-deep);
  background-image:
    repeating-linear-gradient(
      -45deg,
      rgba(13, 31, 56, 0.03) 0px,
      rgba(13, 31, 56, 0.03) 2px,
      transparent 2px,
      transparent 14px
    );
  border-bottom: 4px solid var(--c-ink);
  overflow: hidden;
}

.intro-boyaki-board {
  position: relative;
  max-width: 940px;
  margin: 0 auto;
  background: var(--c-white);
  border: 4px solid var(--c-ink);
  border-radius: 28px;
  padding: 52px 48px 48px;
  box-shadow: 12px 12px 0 var(--c-ink);
  text-align: center;
}

.intro-boyaki-board__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  min-width: 0;
}

.intro-boyaki-board__eyebrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 18px;
}

.intro-boyaki-board__badge {
  display: inline-block;
  background: var(--c-ink);
  color: var(--c-marker-yellow);
  font-family: var(--ff-en);
  font-weight: 900;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  padding: 4px 14px;
  border-radius: 99px;
}

.intro-boyaki-board__hand {
  font-family: var(--ff-hand);
  font-weight: 700;
  font-size: 1.08rem;
  color: var(--c-vermilion);
}

.intro-boyaki-board__title {
  font-family: var(--ff-heavy);
  font-size: clamp(1.55rem, 2.7vw, 2.35rem);
  font-weight: 900;
  line-height: 1.45;
  color: var(--c-ink);
  margin-bottom: 24px;
  letter-spacing: -0.01em;
  white-space: nowrap;
}

.intro-boyaki-board__emph {
  color: var(--c-vermilion);
  background: linear-gradient(transparent 62%, var(--c-marker-yellow) 62%, var(--c-marker-yellow) 95%, transparent 95%);
  padding: 0 4px;
}

.intro-boyaki-board__lead {
  font-size: clamp(1.02rem, 1.35vw, 1.2rem);
  font-weight: 700;
  line-height: 2.15;
  color: var(--c-text);
  margin-bottom: 34px;
}

.intro-boyaki-board__quote {
  display: inline-block;
  font-weight: 900;
  color: var(--c-blue);
  background: var(--c-sky);
  border: 2px solid var(--c-ink);
  border-radius: 8px;
  padding: 0 10px;
  margin: 0 4px;
  transform: rotate(-1deg);
}

/* Centered Action Area */
.intro-boyaki-board__cta-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 28px;
  border-top: 2.5px dashed rgba(13, 31, 56, 0.2);
  width: 100%;
  max-width: 640px;
  min-width: 0;
}

.intro-boyaki-board__btn {
  padding: 20px 42px;
  font-size: clamp(1.1rem, 1.45vw, 1.32rem);
}

.intro-boyaki-board__note {
  margin-top: 14px;
  font-family: var(--ff-hand);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--c-text-sub);
}

@media (max-width: 768px) {
  .intro-boyaki-sec {
    padding: 48px 0;
  }
  .intro-boyaki-board {
    padding: 28px 16px 26px;
    border-width: 3px;
    border-radius: 22px;
    box-shadow: 6px 6px 0 var(--c-ink);
  }
  .intro-boyaki-board__eyebrow {
    gap: 6px;
    margin-bottom: 14px;
  }
  .intro-boyaki-board__hand {
    font-size: 0.92rem;
  }
  .intro-boyaki-board__title {
    white-space: normal;
    font-size: clamp(1.22rem, 5.2vw, 1.65rem);
    line-height: 1.45;
    margin-bottom: 18px;
  }
  .intro-boyaki-board__lead {
    text-align: left;
    font-size: 0.95rem;
    line-height: 1.85;
    margin-bottom: 24px;
  }
  .intro-boyaki-board__cta-wrap {
    padding-top: 22px;
  }
  .intro-boyaki-board__btn {
    width: 100%;
    max-width: 100%;
    padding: 15px 16px;
    font-size: clamp(0.86rem, 3.8vw, 1rem);
  }
  .intro-boyaki-board__note {
    font-size: 0.84rem;
    line-height: 1.5;
  }
}

.about-sec {
  position: relative;
  padding: 150px 0 140px;
  background: var(--c-white);
  border-bottom: 4px solid var(--c-ink);
  overflow: hidden;
}

/* Vertical Japanese Slogan on the right margin (Editorial Magazine Vibe) */
.about-sec__vert-slogan {
  position: absolute;
  top: 120px;
  right: 32px;
  writing-mode: vertical-rl;
  font-family: var(--ff-heavy);
  font-weight: 900;
  font-size: 0.95rem;
  letter-spacing: 0.35em;
  color: var(--c-ink);
  border-left: 2px solid var(--c-ink);
  padding-left: 10px;
  opacity: 0.35;
  user-select: none;
}

@media (max-width: 1100px) {
  .about-sec__vert-slogan { display: none; }
}

/* Centered Bold Statement with Wide Breathing Room */
.about-statement {
  max-width: 1080px;
  margin: 0 auto 96px;
  text-align: center;
  position: relative;
}

.about-statement__kicker {
  display: inline-block;
  font-family: var(--ff-hand);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--c-vermilion);
  margin-bottom: 12px;
  transform: rotate(-2deg);
}

.about-statement__title {
  font-family: var(--ff-heavy);
  font-size: clamp(1.8rem, 3.2vw, 2.8rem);
  font-weight: 900;
  line-height: 1.5;
  color: var(--c-ink);
  margin-bottom: 48px;
  letter-spacing: -0.01em;
  white-space: nowrap;
}

.about-statement__box-word {
  display: inline-block;
  background: var(--c-ink);
  color: var(--c-marker-yellow);
  padding: 0px 18px 4px;
  border-radius: 10px;
  transform: rotate(-1.5deg);
  margin: 0 4px;
  box-shadow: 5px 5px 0 var(--c-blue);
}

.about-statement__prose {
  font-size: clamp(1.04rem, 1.35vw, 1.22rem);
  font-weight: 700;
  line-height: 2.35;
  color: var(--c-text);
  max-width: 1000px;
  margin: 0 auto;
}

.about-statement__prose p {
  margin-bottom: 26px;
  white-space: nowrap;
}

.about-statement__voice {
  display: inline-block;
  position: relative;
  background: var(--c-paper-deep);
  border: 2.5px solid var(--c-ink);
  border-radius: 99px;
  padding: 2px 18px;
  margin: 0 4px;
  font-weight: 900;
  color: var(--c-vermilion);
  transform: rotate(-1deg);
  box-shadow: 3px 3px 0 var(--c-ink);
}

/* Organic Overlapping Collage: Warm Field Illustration + Lined Field Notebook */
.about-collage {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  align-items: center;
  max-width: 1120px;
  margin: 0 auto;
}

.about-collage__visual {
  position: relative;
  z-index: 2;
  transform: rotate(-2deg);
}

.about-collage__frame {
  background: var(--c-paper);
  border: 4px solid var(--c-ink);
  border-radius: 22px;
  padding: 14px;
  box-shadow: 10px 10px 0 var(--c-ink);
}

.about-collage__frame img {
  border-radius: 12px;
  border: 2px solid var(--c-ink);
  width: 100%;
  display: block;
}

.about-collage__hand-note {
  margin-top: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--ff-hand);
  font-weight: 700;
  font-size: 0.98rem;
  color: var(--c-ink);
  padding: 0 6px;
}

/* Lined Notebook Card Overlapping the Illustration on the Left */
.about-notebook {
  position: relative;
  z-index: 3;
  margin-left: -44px; /* Overlap! */
  margin-top: 32px;
  background-color: #fffef9;
  background-image: repeating-linear-gradient(
    transparent,
    transparent 35px,
    rgba(0, 85, 212, 0.12) 35px,
    rgba(0, 85, 212, 0.12) 36px
  );
  border: 4px solid var(--c-ink);
  border-radius: 22px;
  padding: 38px 34px 34px;
  box-shadow: 12px 12px 0 var(--c-blue);
  transform: rotate(1.2deg);
}

.about-notebook__tab {
  position: absolute;
  top: -18px;
  left: 28px;
  background: var(--c-vermilion);
  color: var(--c-white);
  font-weight: 900;
  font-size: 0.85rem;
  padding: 5px 18px;
  border: 2.5px solid var(--c-ink);
  border-radius: 8px;
  transform: rotate(-2deg);
}

.about-notebook__head {
  font-family: var(--ff-heavy);
  font-size: 1.28rem;
  font-weight: 900;
  color: var(--c-ink);
  margin-bottom: 22px;
}

.about-dialogue {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.about-dialogue__item {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--c-white);
  border: 2.5px solid var(--c-ink);
  border-radius: 16px;
  padding: 14px 18px;
  box-shadow: 4px 4px 0 rgba(13, 31, 56, 0.1);
}

.about-dialogue__item--after {
  background: var(--c-marker-yellow);
  box-shadow: 5px 5px 0 var(--c-ink);
}

.about-dialogue__avatar {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  border: 2.5px solid var(--c-ink);
  overflow: hidden;
  flex-shrink: 0;
  background: var(--c-white);
}

.about-dialogue__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-dialogue__who {
  font-size: 0.76rem;
  font-weight: 900;
  color: var(--c-text-sub);
}

.about-dialogue__text {
  font-size: 0.98rem;
  font-weight: 900;
  color: var(--c-ink);
  line-height: 1.5;
}

.about-dialogue__arrow {
  text-align: center;
  font-family: var(--ff-hand);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--c-vermilion);
}

@media (max-width: 900px) {
  .about-sec {
    padding: 64px 0 68px;
  }
  .about-statement {
    margin-bottom: 40px;
  }
  .about-statement__kicker {
    font-size: 1rem;
  }
  .about-statement__title {
    white-space: normal;
    font-size: clamp(1.32rem, 5.4vw, 1.9rem);
    line-height: 1.5;
    margin-bottom: 28px;
  }
  .about-statement__box-word {
    padding: 0 12px 2px;
    box-shadow: 3px 3px 0 var(--c-blue);
  }
  .about-statement__prose {
    text-align: left;
    font-size: 0.95rem;
    line-height: 1.95;
    background: var(--c-paper);
    border: 2.5px solid var(--c-ink);
    border-radius: 18px;
    padding: 20px 16px;
    box-shadow: 5px 5px 0 var(--c-ink);
  }
  .about-statement__prose p {
    white-space: normal;
    margin-bottom: 16px;
  }
  .about-statement__prose p:last-child {
    margin-bottom: 0;
  }
  .about-statement__voice {
    padding: 1px 12px;
    font-size: 0.92rem;
  }
  .about-collage {
    grid-template-columns: minmax(0, 1fr);
    gap: 24px;
  }
  .about-collage__visual {
    transform: none;
  }
  .about-collage__frame {
    padding: 10px;
    border-width: 3px;
    box-shadow: 6px 6px 0 var(--c-ink);
  }
  .about-collage__hand-note {
    font-size: 0.85rem;
    margin-top: 10px;
  }
  .about-notebook {
    margin-left: 0;
    margin-top: 8px;
    transform: none;
    border-width: 3px;
    padding: 28px 16px 22px;
    box-shadow: 6px 6px 0 var(--c-blue);
  }
  .about-notebook__tab {
    left: 16px;
    font-size: 0.78rem;
    padding: 4px 14px;
  }
  .about-notebook__head {
    font-size: 1.08rem;
    margin-bottom: 16px;
  }
  .about-dialogue__item {
    padding: 12px;
    gap: 10px;
  }
  .about-dialogue__avatar {
    width: 46px;
    height: 46px;
  }
  .about-dialogue__text {
    font-size: 0.88rem;
    line-height: 1.5;
  }
  .about-dialogue__arrow {
    font-size: 0.9rem;
  }
}

/* ==========================================================================
   Section Heading Common (Extra Heavy & Human)
   ========================================================================== */
.sec-title-wrap {
  margin-bottom: 64px;
  position: relative;
}

.sec-title-wrap--center {
  text-align: center;
}

.sec-title-wrap__hand {
  font-family: var(--ff-hand);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--c-vermilion);
  display: inline-block;
  margin-bottom: 6px;
  transform: rotate(-2deg);
}

.sec-title-wrap__main {
  font-family: var(--ff-heavy);
  font-size: clamp(2rem, 4.4vw, 3.5rem);
  font-weight: 900;
  line-height: 1.25;
  color: var(--c-ink);
  letter-spacing: -0.02em;
}

@media (max-width: 768px) {
  .sec-title-wrap {
    margin-bottom: 36px;
  }
  .sec-title-wrap__hand {
    font-size: 0.98rem;
  }
  .sec-title-wrap__main {
    font-size: clamp(1.5rem, 6.2vw, 2.2rem);
  }
}

/* ==========================================================================
   3. 実績一覧 (WORKS - Before -> After Case Files)
   ========================================================================== */
.works-sec {
  position: relative;
  padding: 130px 0;
  background: var(--c-paper-deep);
  border-bottom: 4px solid var(--c-ink);
  overflow: hidden;
}

.works-sec__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 52px;
}

.works-sec__header .sec-title-wrap {
  margin-bottom: 0;
}

.works-controls {
  display: flex;
  gap: 12px;
}

.works-btn {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  border: 3px solid var(--c-ink);
  background: var(--c-white);
  color: var(--c-ink);
  font-size: 1.3rem;
  font-weight: 900;
  cursor: pointer;
  box-shadow: 4px 4px 0 var(--c-ink);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.works-btn:hover {
  background: var(--c-marker-yellow);
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 var(--c-ink);
}

.works-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: calc((100% - 64px) / 3);
  gap: 32px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  padding: 16px 8px 28px;
  scrollbar-width: none;
}

.works-track::-webkit-scrollbar { display: none; }

@media (max-width: 1060px) {
  .works-track {
    grid-auto-columns: calc((100% - 32px) / 2);
  }
}

@media (max-width: 768px) {
  .works-sec { padding: 64px 0; }
  .works-sec__header {
    margin-bottom: 28px;
    gap: 14px;
  }
  .works-btn {
    width: 44px;
    height: 44px;
    font-size: 1.1rem;
  }
  .works-track {
    grid-auto-columns: 86%;
    gap: 16px;
    padding: 8px 4px 20px;
  }
}

.work-card {
  scroll-snap-align: start;
  background: var(--c-white);
  border: 3.5px solid var(--c-ink);
  border-radius: 22px;
  box-shadow: 8px 8px 0 var(--c-ink);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: transform 0.3s var(--ease-out-back), box-shadow 0.3s ease;
}

/* Organic uneven tilt on odd/even cards */
.work-card:nth-child(odd) {
  transform: rotate(-0.8deg);
}
.work-card:nth-child(even) {
  transform: rotate(0.8deg);
  margin-top: 12px;
}

.work-card:hover {
  transform: rotate(0deg) translateY(-8px);
  box-shadow: 12px 12px 0 var(--c-blue);
}

@media (max-width: 768px) {
  .work-card,
  .work-card:nth-child(odd),
  .work-card:nth-child(even) {
    transform: none;
    margin-top: 0;
    border-width: 3px;
    box-shadow: 5px 5px 0 var(--c-ink);
  }
  .work-card__body {
    padding: 18px 16px 20px;
  }
  .work-card__title {
    font-size: 1.1rem;
    margin-bottom: 14px;
  }
}

.work-card__thumb {
  position: relative;
  aspect-ratio: 16 / 10;
  border-bottom: 3px solid var(--c-ink);
  background: var(--c-paper);
  overflow: hidden;
}

.work-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.work-card__stamp {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--c-marker-yellow);
  color: var(--c-ink);
  border: 2.5px solid var(--c-ink);
  font-weight: 900;
  font-size: 0.78rem;
  padding: 4px 12px;
  border-radius: 8px;
  box-shadow: 3px 3px 0 var(--c-ink);
  transform: rotate(-2deg);
}

.work-card__body {
  padding: 24px 22px 26px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.work-card__client {
  font-size: 0.82rem;
  font-weight: 900;
  color: var(--c-blue);
  margin-bottom: 6px;
}

.work-card__title {
  font-family: var(--ff-heavy);
  font-size: 1.24rem;
  font-weight: 900;
  line-height: 1.42;
  color: var(--c-ink);
  margin-bottom: 18px;
}

/* Visual Before -> After Box */
.work-ba {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.work-ba__before {
  background: #f1f3f6;
  border: 2px dashed #7f8ea3;
  border-radius: 12px;
  padding: 10px 14px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--c-text-sub);
}

.work-ba__before span {
  display: inline-block;
  background: #63738a;
  color: var(--c-white);
  font-size: 0.7rem;
  font-weight: 900;
  padding: 1px 8px;
  border-radius: 4px;
  margin-right: 6px;
}

.work-ba__arrow {
  text-align: center;
  font-family: var(--ff-hand);
  font-weight: 700;
  color: var(--c-vermilion);
  font-size: 0.92rem;
  line-height: 1.1;
}

.work-ba__after {
  background: var(--c-marker-yellow);
  border: 2.5px solid var(--c-ink);
  border-radius: 12px;
  padding: 12px 14px;
  font-size: 0.9rem;
  font-weight: 900;
  color: var(--c-ink);
  box-shadow: 3px 3px 0 var(--c-ink);
}

.work-ba__after span {
  display: inline-block;
  background: var(--c-vermilion);
  color: var(--c-white);
  font-size: 0.72rem;
  font-weight: 900;
  padding: 1px 8px;
  border-radius: 4px;
  margin-right: 6px;
}

.work-card__foot {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 2px dotted rgba(13, 31, 56, 0.2);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 900;
  font-size: 0.9rem;
  color: var(--c-blue);
}

.works-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 18px;
}

.works-dot {
  width: 12px;
  height: 12px;
  border-radius: 99px;
  border: 2px solid var(--c-ink);
  background: var(--c-white);
  cursor: pointer;
  transition: width 0.3s var(--ease-out-expo), background 0.3s ease;
}

.works-dot.is-active {
  width: 36px;
  background: var(--c-vermilion);
}

/* ==========================================================================
   4. 提供サービス (SERVICES - Compact & Easy-to-Scan 2x2 Grid)
   ========================================================================== */
.services-sec {
  position: relative;
  padding: 96px 0 104px;
  background: var(--c-paper);
  border-bottom: 4px solid var(--c-ink);
  overflow: hidden;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  max-width: 1040px;
  margin: 0 auto;
}

.srv-card {
  position: relative;
  background: var(--c-white);
  border: 3px solid var(--c-ink);
  border-radius: 20px;
  padding: 24px 26px;
  box-shadow: 6px 6px 0 var(--c-ink);
  display: flex;
  align-items: flex-start;
  gap: 20px;
  transition: transform 0.22s var(--ease-out-back), box-shadow 0.22s ease;
}

.srv-card:hover {
  transform: translateY(-4px);
  box-shadow: 9px 9px 0 var(--c-blue);
}

.srv-card__icon-box {
  position: relative;
  width: 76px;
  height: 76px;
  flex-shrink: 0;
  background: var(--c-sky);
  border: 2.5px solid var(--c-ink);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.srv-card__icon-box--warm {
  background: #ffe8d9;
}

.srv-card__num {
  position: absolute;
  top: -10px;
  left: -10px;
  background: var(--c-ink);
  color: var(--c-marker-yellow);
  font-family: var(--ff-en);
  font-size: 0.78rem;
  font-weight: 900;
  padding: 2px 8px;
  border-radius: 99px;
  border: 2px solid var(--c-ink);
  line-height: 1.2;
}

.srv-card__svg {
  width: 50px;
  height: 50px;
}

.srv-card__body {
  flex: 1;
  min-width: 0;
}

.srv-card__catch {
  display: inline;
  font-size: 0.82rem;
  font-weight: 900;
  color: var(--c-vermilion);
  background: linear-gradient(transparent 58%, var(--c-marker-yellow) 58%, var(--c-marker-yellow) 94%, transparent 94%);
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
  padding: 0 4px;
  line-height: 1.6;
}

.srv-card__title {
  font-family: var(--ff-heavy);
  font-size: clamp(1.15rem, 1.45vw, 1.32rem);
  font-weight: 900;
  color: var(--c-ink);
  margin-top: 6px;
  margin-bottom: 8px;
  line-height: 1.3;
}

.srv-card__desc {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--c-text-sub);
  line-height: 1.68;
}

@media (max-width: 768px) {
  .services-sec {
    padding: 64px 0 72px;
  }
  .services-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 16px;
  }
  .srv-card {
    padding: 18px 16px;
    gap: 14px;
    box-shadow: 5px 5px 0 var(--c-ink);
  }
  .srv-card__icon-box {
    width: 60px;
    height: 60px;
  }
  .srv-card__svg {
    width: 38px;
    height: 38px;
  }
  .srv-card__catch {
    font-size: clamp(0.7rem, 3.1vw, 0.78rem);
    line-height: 1.65;
  }
  .srv-card__title {
    font-size: 1.08rem;
    margin-top: 5px;
    margin-bottom: 6px;
  }
  .srv-card__desc {
    font-size: 0.86rem;
    line-height: 1.6;
  }
}

/* ==========================================================================
   Intro Reassurance Pills & Installment Appeal Board (Zero Interest / Low Barrier)
   ========================================================================== */
.intro-reassure-pills {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 16px;
}

.intro-reassure-pill {
  display: inline-flex;
  align-items: center;
  background: var(--c-white);
  color: var(--c-ink);
  border: 2.5px solid var(--c-ink);
  border-radius: 999px;
  padding: 6px 16px;
  font-size: 0.88rem;
  font-weight: 900;
  box-shadow: 3px 3px 0 var(--c-ink);
  line-height: 1.4;
}

.installment-appeal-board {
  max-width: 1040px;
  margin: 56px auto 0;
  background: #fffdf4;
  border: 4px solid var(--c-ink);
  border-radius: 26px;
  padding: 44px 36px 40px;
  box-shadow: 10px 10px 0 var(--c-ink);
  position: relative;
}

.installment-appeal-board__head {
  text-align: center;
  margin-bottom: 32px;
}

.installment-appeal-board__kicker {
  display: inline-block;
  background: var(--c-marker-yellow);
  color: var(--c-ink);
  border: 2.5px solid var(--c-ink);
  border-radius: 999px;
  padding: 5px 18px;
  font-size: 0.9rem;
  font-weight: 900;
  box-shadow: 3px 3px 0 var(--c-ink);
  margin-bottom: 14px;
}

.installment-appeal-board__title {
  font-family: var(--ff-heavy);
  font-size: clamp(1.45rem, 2.8vw, 2.15rem);
  font-weight: 900;
  color: var(--c-ink);
  line-height: 1.38;
  margin-bottom: 12px;
}

.installment-zero-badge {
  display: inline-block;
  background: var(--c-vermilion);
  color: var(--c-white);
  border: 2.5px solid var(--c-ink);
  border-radius: 10px;
  padding: 1px 12px;
  margin: 0 4px;
  box-shadow: 3px 3px 0 var(--c-ink);
  transform: rotate(-2deg);
}

.installment-appeal-board__lead {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--c-text-sub);
  line-height: 1.8;
}

.installment-Appeal-board__lead strong,
.installment-appeal-board__lead strong {
  color: var(--c-ink);
  background: linear-gradient(transparent 55%, var(--c-marker-yellow) 55%);
  padding: 0 4px;
}

.installment-rules-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin-bottom: 32px;
}

.installment-rule-card {
  background: var(--c-white);
  border: 3px solid var(--c-ink);
  border-radius: 20px;
  padding: 26px 24px;
  box-shadow: 6px 6px 0 var(--c-ink);
  display: flex;
  flex-direction: column;
}

.installment-rule-card--under10 {
  border-top: 10px solid var(--c-vermilion);
}

.installment-rule-card--over10 {
  border-top: 10px solid var(--c-blue);
}

.installment-rule-card__tag {
  display: inline-block;
  align-self: flex-start;
  background: var(--c-ink);
  color: var(--c-marker-yellow);
  font-size: 0.8rem;
  font-weight: 900;
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 12px;
}

.installment-rule-card--over10 .installment-rule-card__tag {
  color: var(--c-marker-cyan);
}

.installment-rule-card__headline {
  font-family: var(--ff-heavy);
  font-size: clamp(1.18rem, 1.8vw, 1.42rem);
  font-weight: 900;
  color: var(--c-ink);
  line-height: 1.42;
  margin-bottom: 10px;
}

.installment-rule-card__headline span {
  color: var(--c-vermilion);
  background: linear-gradient(transparent 58%, var(--c-marker-yellow) 58%);
  padding: 0 4px;
}

.installment-rule-card__headline em {
  font-style: normal;
  background: var(--c-marker-yellow);
  border: 2px solid var(--c-ink);
  border-radius: 6px;
  padding: 1px 8px;
  font-size: 0.92em;
}

.installment-rule-card__sub {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--c-text-sub);
  line-height: 1.65;
  margin-bottom: 16px;
}

.installment-rule-card__sub strong {
  color: var(--c-ink);
}

.installment-example-list {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: #f8fafc;
  border: 2px dashed #94a3b8;
  border-radius: 14px;
  padding: 14px;
}

.installment-example-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  padding-bottom: 8px;
  border-bottom: 1px dotted #cbd5e1;
  font-size: 0.86rem;
  line-height: 1.45;
}

.installment-example-list li:last-child {
  padding-bottom: 0;
  border-bottom: none;
}

.installment-example-name {
  font-weight: 800;
  color: var(--c-ink);
}

.installment-example-name small {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--c-text-sub);
}

.installment-example-price {
  font-weight: 800;
  color: var(--c-text);
  background: #fffbeb;
  border: 1.5px solid #f59e0b;
  border-radius: 6px;
  padding: 2px 8px;
}

.installment-example-price strong {
  color: var(--c-vermilion);
  font-size: 0.96rem;
  font-weight: 900;
}

.installment-appeal-board__foot {
  text-align: center;
}

.installment-appeal-board__btn {
  padding: 20px 38px;
  font-size: clamp(1.08rem, 1.45vw, 1.3rem);
  max-width: 100%;
}

@media (max-width: 820px) {
  .intro-reassure-pills {
    gap: 7px;
  }
  .intro-reassure-pill {
    font-size: 0.78rem;
    padding: 5px 12px;
  }
  .installment-appeal-board {
    margin-top: 36px;
    padding: 28px 16px 26px;
    border-width: 3px;
    border-radius: 20px;
    box-shadow: 6px 6px 0 var(--c-ink);
  }
  .installment-appeal-board__kicker {
    font-size: 0.78rem;
    padding: 4px 12px;
  }
  .installment-rules-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 18px;
    margin-bottom: 24px;
  }
  .installment-rule-card {
    padding: 20px 16px;
    box-shadow: 4px 4px 0 var(--c-ink);
  }
  .installment-example-list {
    padding: 12px;
  }
  .installment-example-list li {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }
}

/* ==========================================================================
   5. 丸投げ3ステップ (FLOW - Hand-Drawn Arrow Progression)
   ========================================================================== */
.flow-sec {
  padding: 120px 0;
  background: var(--c-white);
  border-bottom: 4px solid var(--c-ink);
  overflow: hidden;
}

.flow-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 32px;
  align-items: stretch;
}

.flow-card {
  position: relative;
  background: var(--c-paper);
  border: 3.5px solid var(--c-ink);
  border-radius: 22px;
  padding: 36px 26px 30px;
  box-shadow: 8px 8px 0 var(--c-ink);
}

.flow-card:nth-child(2) {
  transform: translateY(18px) rotate(1deg);
  background: #fffdf0;
}

.flow-card:nth-child(3) {
  transform: translateY(36px) rotate(-1deg);
}

.flow-card__step {
  display: inline-block;
  background: var(--c-blue);
  color: var(--c-white);
  font-family: var(--ff-en);
  font-weight: 900;
  font-size: 0.9rem;
  padding: 4px 16px;
  border-radius: 8px;
  border: 2px solid var(--c-ink);
  margin-bottom: 16px;
}

.flow-card__title {
  font-family: var(--ff-heavy);
  font-size: 1.32rem;
  font-weight: 900;
  color: var(--c-ink);
  margin-bottom: 12px;
  line-height: 1.4;
}

.flow-card__desc {
  font-size: 0.96rem;
  font-weight: 700;
  color: var(--c-text-sub);
  line-height: 1.8;
}

@media (max-width: 900px) {
  .flow-sec { padding: 64px 0; }
  .flow-grid { grid-template-columns: minmax(0, 1fr); gap: 20px; }
  .flow-card {
    padding: 24px 18px 22px;
    border-width: 3px;
    box-shadow: 5px 5px 0 var(--c-ink);
  }
  .flow-card:nth-child(2),
  .flow-card:nth-child(3) {
    transform: none;
  }
  .flow-card__title {
    font-size: 1.15rem;
  }
}

/* ==========================================================================
   6. 無料相談・ボヤキ窓口 (CONTACT)
   ========================================================================== */
.contact-sec {
  padding: 130px 0 140px;
  background: var(--c-navy);
  color: var(--c-white);
  position: relative;
  overflow: hidden;
}

.contact-sec__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 52px;
  align-items: center;
}

.contact-sec__title {
  font-family: var(--ff-heavy);
  font-size: clamp(2.1rem, 4.4vw, 3.4rem);
  font-weight: 900;
  line-height: 1.28;
  margin-bottom: 24px;
}

.contact-sec__title em {
  font-style: normal;
  background: var(--c-marker-yellow);
  color: var(--c-ink);
  padding: 0 12px;
  border-radius: 8px;
  display: inline-block;
  transform: rotate(-1.5deg);
}

.contact-sec__lead {
  font-size: 1.06rem;
  font-weight: 700;
  line-height: 1.95;
  margin-bottom: 34px;
  color: rgba(255,255,255,0.92);
}

.contact-direct-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-direct-btn {
  display: flex;
  align-items: center;
  gap: 18px;
  background: var(--c-white);
  color: var(--c-ink);
  border: 3.5px solid var(--c-ink);
  border-radius: 18px;
  padding: 18px 22px;
  box-shadow: 6px 6px 0 var(--c-ink);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.contact-direct-btn:hover {
  transform: translate(3px, 3px);
  box-shadow: 3px 3px 0 var(--c-ink);
}

.contact-direct-btn__icon {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  border: 2.5px solid var(--c-ink);
  background: var(--c-marker-yellow);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  flex-shrink: 0;
}

.contact-direct-btn__icon--line {
  background: var(--c-green-line);
  color: var(--c-white);
}

.contact-direct-btn__sub {
  font-size: 0.78rem;
  font-weight: 900;
  color: var(--c-vermilion);
}

.contact-direct-btn__main {
  font-family: var(--ff-heavy);
  font-size: 1.45rem;
  font-weight: 900;
  color: var(--c-ink);
}

/* Contact Form Box */
.contact-box {
  background: var(--c-paper);
  color: var(--c-ink);
  border: 4px solid var(--c-ink);
  border-radius: 26px;
  padding: 40px 36px;
  box-shadow: 12px 12px 0 var(--c-ink);
  position: relative;
}

.contact-box__head {
  text-align: center;
  margin-bottom: 26px;
}

.contact-box__stamp {
  display: inline-block;
  background: var(--c-marker-yellow);
  border: 2px solid var(--c-ink);
  font-weight: 900;
  font-size: 0.82rem;
  padding: 4px 16px;
  border-radius: 99px;
  margin-bottom: 10px;
  transform: rotate(-1.5deg);
}

.contact-box__title {
  font-family: var(--ff-heavy);
  font-size: 1.5rem;
  font-weight: 900;
}

.boyaki-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.boyaki-chip {
  background: var(--c-white);
  color: var(--c-ink);
  border: 2px solid var(--c-ink);
  border-radius: 99px;
  padding: 6px 14px;
  font-size: 0.82rem;
  font-weight: 900;
  cursor: pointer;
  box-shadow: 2px 2px 0 var(--c-ink);
  transition: 0.2s ease;
}

.boyaki-chip:hover,
.boyaki-chip.is-selected {
  background: var(--c-marker-yellow);
  transform: translate(1px, 1px);
  box-shadow: 1px 1px 0 var(--c-ink);
}

.form-group { margin-bottom: 18px; }

.form-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 900;
  font-size: 0.92rem;
  margin-bottom: 6px;
}

.form-req {
  background: var(--c-vermilion);
  color: var(--c-white);
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: 4px;
}

.form-control {
  width: 100%;
  padding: 14px 16px;
  border: 2.5px solid var(--c-ink);
  border-radius: 12px;
  background: var(--c-white);
  font-weight: 700;
  color: var(--c-ink);
}

.form-control:focus {
  outline: none;
  background: #fffef5;
  box-shadow: 4px 4px 0 var(--c-blue);
}

.btn-submit {
  width: 100%;
  background: var(--c-vermilion);
  color: var(--c-white);
  font-family: var(--ff-heavy);
  font-size: 1.2rem;
  font-weight: 900;
  padding: 18px;
  border-radius: 16px;
  border: 3px solid var(--c-ink);
  box-shadow: 6px 6px 0 var(--c-ink);
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-submit:hover {
  transform: translate(3px, 3px);
  box-shadow: 3px 3px 0 var(--c-ink);
}

@media (max-width: 900px) {
  .contact-sec { padding: 64px 0 96px; }
  .contact-sec__grid { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .contact-sec__title {
    font-size: clamp(1.65rem, 6.8vw, 2.4rem);
    margin-bottom: 18px;
  }
  .contact-sec__lead {
    font-size: 0.95rem;
    line-height: 1.8;
    margin-bottom: 24px;
  }
  .contact-direct-btn {
    padding: 14px 16px;
    gap: 12px;
    border-width: 3px;
    box-shadow: 5px 5px 0 var(--c-ink);
  }
  .contact-direct-btn__icon {
    width: 44px;
    height: 44px;
    font-size: 1.35rem;
  }
  .contact-direct-btn__main {
    font-size: 1.05rem !important;
  }
  .contact-box { padding: 28px 18px; }
}

/* ==========================================================================
   Footer & Mobile Sticky Bar
   ========================================================================== */
.site-footer {
  background: var(--c-ink);
  color: rgba(255,255,255,0.82);
  padding: 64px 0 36px;
  font-size: 0.9rem;
}

.site-footer__top {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 36px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.15);
}

.site-footer__logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--ff-en);
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--c-white);
  margin-bottom: 12px;
}

.site-footer__logo img { width: 38px; height: 38px; }

.site-footer__nav {
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
}

.site-footer__nav-title {
  font-weight: 900;
  color: var(--c-marker-yellow);
  margin-bottom: 12px;
}

.site-footer__nav-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.site-footer__bottom {
  padding-top: 24px;
  font-size: 0.82rem;
}

/* SP Sticky Bottom Bar */
.sp-fixed-cta { display: none; }

@media (max-width: 768px) {
  body { padding-bottom: 84px; }
}

/* ==========================================================================
   4.5 社内DXメディア「身の丈DXのすすめ」ショーケース (.dx-media-sec)
   ========================================================================== */
.u-ib {
  display: inline-block;
}

.dx-media-sec {
  padding: 120px 0;
  background: #fdfaf2;
  border-top: 4px solid var(--c-ink);
  border-bottom: 4px solid var(--c-ink);
  position: relative;
}

.dx-media-sec .sec-title-wrap__main {
  font-size: clamp(1.38rem, 3.6vw, 3rem);
  line-height: 1.32;
}

.dx-media-sec__lead {
  max-width: 780px;
  margin: -32px auto 48px;
  text-align: center;
  font-size: clamp(0.92rem, 1.4vw, 1.05rem);
  font-weight: 700;
  line-height: 1.9;
  color: var(--c-text);
}

/* 5 Category Banners Row */
.dx-media-cats {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
  align-items: start;
  margin-bottom: 48px;
}

.dx-media-cat-item {
  display: block;
  width: 100%;
  border: 3px solid var(--c-ink);
  border-radius: 14px;
  overflow: hidden;
  background: var(--c-white);
  box-shadow: 5px 5px 0 var(--c-ink);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.dx-media-cat-item:hover {
  transform: translate(2px, 2px);
  box-shadow: 3px 3px 0 var(--c-ink);
}

.dx-media-cat-item img {
  width: 100%;
  height: auto;
  display: block;
}

/* 6 Featured Articles Grid (Image Only, Free Vertical Height) */
.dx-media-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  align-items: start;
  margin-bottom: 48px;
}

.dx-media-card {
  display: block;
  width: 100%;
  background: var(--c-white);
  border: 3.5px solid var(--c-ink);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 7px 7px 0 var(--c-ink);
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.dx-media-card:hover {
  transform: translate(3px, 3px);
  box-shadow: 4px 4px 0 var(--c-ink);
}

.dx-media-card img {
  width: 100%;
  height: auto;
  display: block;
}

.dx-media-sec__cta {
  text-align: center;
}

@media (max-width: 960px) {
  .dx-media-sec { padding: 72px 0; }
  .dx-media-sec__lead {
    margin: -18px auto 32px;
    font-size: 0.95rem;
    text-align: center;
  }
  .dx-media-cats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin-bottom: 32px;
  }
  .dx-media-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    margin-bottom: 36px;
  }
}

@media (max-width: 640px) {
  .dx-media-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 16px;
  }
}

/* Scroll Reveal Animations */
.js-reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s var(--ease-out-expo), transform 0.7s var(--ease-out-expo);
}
.js-reveal.is-inview {
  opacity: 1;
  transform: translateY(0);
}
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }