/*
 * SELZIO — editorial redesign
 * Inspired by the spatial rhythm and bold color blocking of Japanese
 * institutional websites. All artwork and implementation are original.
 */

:root {
  --harada-navy: #153b67;
  --harada-navy-deep: #0b2747;
  --harada-orange: #f4a000;
  --harada-orange-hot: #ffad00;
  --harada-cream: #f3eee3;
  --harada-paper: #fffdf8;
  --harada-ink: #102f52;
  --harada-muted: #657486;
  --harada-line: rgba(16, 47, 82, 0.17);
  --harada-white-line: rgba(255, 255, 255, 0.2);
  --harada-shadow: 0 22px 70px rgba(11, 39, 71, 0.18);
  --harada-sky: #dceff3;
  --harada-sky-strong: #b9dde5;
  --harada-peach: #f6d7bd;
  --harada-sun: #ffd36b;
  --harada-blue-warm: #2f6f82;
  --page-pad: clamp(24px, 5.5vw, 104px);

  --black: var(--harada-ink);
  --dark: var(--harada-ink);
  --gray-900: #263f59;
  --gray-700: #596b7d;
  --gray-500: #768494;
  --gray-300: #bec6ce;
  --gray-200: #dfe3e7;
  --gray-100: #edf0f2;
  --white: var(--harada-paper);
  --bg: var(--harada-paper);
  --accent: var(--harada-orange);
  --accent-soft: #fff3d6;
  --blue: var(--harada-navy);
  --blue-soft: #e8eff6;
  --green: var(--harada-orange);
  --green-soft: #fff3d6;
  --card-bg: #ffffff;
  --nav-bg: rgba(255, 253, 248, 0.97);
  --logo-color: var(--harada-navy);
  --hover-shadow: rgba(11, 39, 71, 0.18);
}

html {
  scroll-padding-top: 78px;
  background: var(--bg);
}

body {
  background: var(--bg);
  color: var(--dark);
  font-family: "Manrope", "Noto Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background-image:
    linear-gradient(var(--harada-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--harada-line) 1px, transparent 1px);
  background-size: min(25vw, 320px) min(25vw, 320px);
  opacity: 0.13;
}

#nn-canvas { display: none !important; }
[hidden] { display: none !important; }
.hero-badge,
.section-label { display: none; }

.container {
  width: 100%;
  max-width: none;
  padding-inline: var(--page-pad);
}

a, button { -webkit-tap-highlight-color: transparent; }

/* Navigation */
nav {
  top: 0;
  padding: 0;
  min-height: 72px;
  background: var(--nav-bg);
  border-bottom: 1px solid var(--harada-line);
  box-shadow: 0 8px 30px rgba(11, 39, 71, 0.06);
  backdrop-filter: blur(14px);
}

nav .container {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: stretch;
  min-height: 72px;
  padding-inline: 0;
}

.logo-stack {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  padding: 4px 18px;
  background: var(--harada-paper);
  border-right: 1px solid var(--harada-line);
  min-width: 210px;
  justify-self: start;
}

.logo-lockup {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-wordmark {
  display: block;
  width: 142px;
  height: auto;
}

.logo-lockup-icon,
.logo-lockup-word {
  display: block;
  flex: 0 0 auto;
  background: currentColor;
  -webkit-mask-position: center;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-size: contain;
  mask-position: center;
  mask-repeat: no-repeat;
  mask-size: contain;
}

.logo-lockup-icon {
  width: 44px;
  height: 45px;
  color: var(--harada-orange);
  -webkit-mask-image: url("assets/selzio-logo-icon.png");
  mask-image: url("assets/selzio-logo-icon.png");
}

.logo-lockup-word {
  width: 142px;
  height: 28px;
  color: var(--harada-navy);
  -webkit-mask-image: url("assets/selzio-wordmark-2026.png");
  mask-image: url("assets/selzio-wordmark-2026.png");
}

.logo-stack-name {
  color: var(--harada-orange);
  font-family: "Manrope", sans-serif;
  font-size: 24px;
  font-weight: 800;
  letter-spacing: 0.14em;
  line-height: 1;
}

.logo-stack-name::after {
  content: "";
  display: inline-block;
  width: 9px;
  height: 9px;
  margin-left: 3px;
  border-radius: 50%;
  background: var(--harada-navy);
  vertical-align: 9px;
}

.logo-stack-sub {
  margin-top: 6px;
  color: var(--harada-ink);
  font-family: "IBM Plex Mono", monospace;
  font-size: 8px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.nav-links {
  display: grid;
  grid-template-columns: repeat(5, minmax(90px, 1fr));
  height: 100%;
  gap: 0;
}

.nav-links li { height: 100%; }

.nav-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  padding: 12px 10px;
  color: #fff;
  background: var(--harada-navy);
  border-right: 1px solid rgba(255, 255, 255, 0.17);
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-align: center;
  text-transform: uppercase;
}

.nav-links a:hover {
  color: #fff;
  background: var(--harada-orange);
}

.nav-controls {
  gap: 0;
  min-width: 0;
  padding: 0 22px;
  background: transparent;
}

.lang-switcher {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 0;
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.lang-btn {
  position: relative;
  width: 36px;
  min-width: 36px;
  height: 40px;
  padding: 0;
  color: var(--harada-muted);
  background: transparent;
  border: 0;
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
}

.lang-btn:hover:not(.active) {
  color: var(--harada-navy-deep);
  background: transparent;
}

.lang-btn.active {
  color: var(--harada-navy);
  background: transparent;
  box-shadow: none;
  font-weight: 700;
}

.lang-btn.active::after {
  content: "";
  position: absolute;
  right: 9px;
  bottom: 3px;
  left: 9px;
  height: 2px;
  background: var(--harada-orange);
}

.burger {
  width: 48px;
  height: 72px;
  color: #fff;
  border: 0;
  border-left: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 0;
}

.burger:hover { background: rgba(255, 255, 255, 0.13); }

.mobile-menu {
  top: 72px;
  padding: 0;
  background: var(--harada-navy-deep);
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.mobile-menu a {
  padding: 19px 24px;
  color: #fff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.mobile-menu a:hover { color: var(--harada-orange); }
.mobile-menu .lang-switcher { margin: 18px 24px 26px; background: var(--harada-orange); }

/* Hero */
.hero {
  position: relative;
  min-height: 760px;
  padding: 160px 0 104px;
  overflow: hidden;
  isolation: isolate;
  background:
    linear-gradient(90deg, rgba(7, 29, 53, 0.97) 0%, rgba(9, 35, 62, 0.88) 35%, rgba(9, 35, 62, 0.22) 68%, rgba(9, 35, 62, 0.08) 100%),
    linear-gradient(0deg, rgba(244, 160, 0, 0.12), rgba(244, 160, 0, 0.12)),
    url("assets/selzio-hero-company-process-v2.webp") center / cover no-repeat;
}

.hero::before {
  content: "AI TEAMMATE / 01";
  position: absolute;
  right: 36px;
  bottom: 24px;
  color: rgba(255, 255, 255, 0.72);
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.18em;
  display: none;
}

.hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: -1;
  width: 38%;
  height: 8px;
  background: var(--harada-orange);
}

.hero .container { position: relative; z-index: 1; }

.hero .container::before {
  content: "";
  position: absolute;
  top: -44px;
  left: var(--page-pad);
  width: 80px;
  height: 2px;
  background: var(--harada-orange);
  display: none;
}

.hero-badge {
  margin-bottom: 24px;
  padding: 0;
  color: var(--harada-orange-hot);
  background: transparent;
  border: 0;
  border-radius: 0;
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.16em;
}

.hero h1 {
  max-width: 880px;
  margin-bottom: 24px;
  color: #fff;
  font-size: clamp(42px, 4.65vw, 70px);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.055em;
  text-wrap: balance;
  text-shadow: 0 4px 28px rgba(0, 0, 0, 0.22);
}

.hero-sub {
  max-width: 690px;
  margin-bottom: 36px;
  color: rgba(255, 255, 255, 0.84);
  font-size: 17px;
  line-height: 1.75;
}

.hero-sub strong {
  color: inherit;
  font-weight: 800;
}

.btn-primary,
.pricing-btn {
  position: relative;
  overflow: hidden;
  border-radius: 0;
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.btn-primary {
  min-width: 238px;
  justify-content: space-between;
  padding: 18px 22px;
  color: #fff;
  background: var(--harada-orange);
  border: 1px solid var(--harada-orange);
  box-shadow: 12px 12px 0 rgba(255, 255, 255, 0.14);
}

.btn-primary:hover {
  color: #fff;
  background: var(--harada-navy);
  border-color: rgba(255, 255, 255, 0.7);
  transform: translate(4px, 4px);
  box-shadow: 8px 8px 0 rgba(255, 255, 255, 0.14);
}

/* Proof bar */
.proof-strip {
  margin: 0;
  padding: 0;
  background: var(--harada-navy);
  border: 0;
}

.proof-strip .container { padding-inline: 0; }

.proof-strip-inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  max-width: none;
  margin: 0;
  padding: 0;
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.proof-item {
  min-height: 168px;
  padding: 36px;
  display: flex;
  justify-content: center;
  flex-direction: column;
  background: var(--harada-navy);
  border-right: 1px solid var(--harada-white-line);
}

.proof-item:nth-of-type(3) { background: var(--harada-orange); }
.proof-strip-div { display: none; }

.proof-num {
  color: #fff;
  font-size: 32px;
  line-height: 1;
}

.proof-num span { font-size: inherit; }
.proof-label { margin-top: 12px; color: rgba(255, 255, 255, 0.76); font-size: 14px; line-height: 1.5; }
.proof-partner-icon { color: #fff; }

/* Shared section system */
section:not(.hero) {
  position: relative;
  padding: 72px 0 !important;
}

section:not(.hero)::before {
  display: none;
}

.section-label {
  margin-bottom: 14px;
  color: var(--harada-orange);
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.section-label::before { content: "●  "; font-size: 8px; }

.section-title {
  max-width: 780px;
  margin-bottom: 20px;
  color: var(--dark);
  font-size: clamp(34px, 4.4vw, 58px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.045em;
}

.section-desc {
  max-width: 700px;
  margin-bottom: 44px;
  color: var(--gray-700);
  font-size: 17px;
  line-height: 1.7;
}

/* Full-bleed editorial blocks: headings stay readable, the modular grids
   extend to the viewport edges like the reference layout. */
.whom-grid,
.story-layout,
.process-grid,
.cases-grid,
.pricing-banner,
.pricing-grid,
.sites-grid,
.get-grid,
.independence {
  margin-left: calc(-1 * var(--page-pad));
  margin-right: calc(-1 * var(--page-pad));
}

/* Audience mosaic */
.forwho { background: var(--harada-paper); }

.whom-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--harada-line);
}

.whom-card {
  min-height: 390px;
  padding: 42px 34px;
  border: 0;
  border-right: 1px solid var(--harada-line);
  border-radius: 0;
  box-shadow: none;
}

.whom-card:nth-child(1) {
  color: #fff;
  background: var(--harada-navy);
}

.whom-card:nth-child(2) { background: var(--harada-cream); }

.whom-card:nth-child(3) {
  color: var(--harada-navy-deep);
  background: var(--harada-orange);
  border-right: 0;
}

.whom-card:hover { transform: translateY(-8px); box-shadow: var(--harada-shadow); }

.whom-emoji {
  width: 68px;
  height: 68px;
  margin-bottom: 62px;
  color: currentColor;
  border: 1px solid currentColor;
  border-radius: 50%;
}

.whom-emoji svg { width: 27px; height: 27px; }
.whom-quote { color: inherit; font-size: 20px; line-height: 1.45; }
.whom-desc { color: inherit; opacity: 0.76; font-size: 13px; }

/* One human scenario breaks the repeated card rhythm. */
section.employee-story { padding: 0 !important; }

.story-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(330px, 0.8fr);
  overflow: hidden;
  background: #fff;
  border-top: 1px solid var(--harada-line);
  border-bottom: 8px solid var(--harada-orange);
}

.story-intro {
  grid-column: 1 / -1;
  padding: 56px var(--page-pad) 44px;
  background: #fffaf0;
  border-bottom: 1px solid var(--harada-line);
}

.story-intro .section-desc { margin-bottom: 0; }

.story-main {
  position: relative;
  overflow: hidden;
  padding: 70px var(--page-pad);
  background: var(--harada-paper);
  border-right: 1px solid var(--harada-line);
}

.story-main::before {
  content: "“";
  position: absolute;
  top: 16px;
  right: 42px;
  color: rgba(244, 160, 0, 0.14);
  font: 800 190px/1 Georgia, serif;
}

.story-role {
  position: relative;
  margin-bottom: 28px;
  color: #a25f00;
  font: 700 11px/1.4 "IBM Plex Mono", monospace;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.story-main blockquote {
  position: relative;
  max-width: 760px;
  color: var(--harada-navy-deep);
  font-size: clamp(28px, 3.4vw, 48px);
  font-weight: 750;
  line-height: 1.14;
  letter-spacing: -0.04em;
}

.story-main > p {
  position: relative;
  max-width: 680px;
  margin-top: 30px;
  color: var(--harada-muted);
  font-size: 16px;
  line-height: 1.7;
}

.story-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--harada-sky);
}

.story-steps li {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 18px;
  padding: 34px 38px;
  border-bottom: 1px solid var(--harada-line);
}

.story-steps li:last-child { border-bottom: 0; }
.story-num { color: var(--harada-orange); font: 700 22px/1 "IBM Plex Mono", monospace; }
.story-steps strong { display: block; color: var(--harada-navy-deep); font-size: 18px; line-height: 1.3; }
.story-steps p { margin-top: 9px; color: rgba(11, 39, 71, 0.7); font-size: 15px; line-height: 1.6; }

/* Process */
#process {
  padding: 56px 0 0 !important;
  background: var(--harada-cream);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  background: var(--harada-paper);
  border: 1px solid var(--harada-line);
  border-bottom: 8px solid var(--harada-orange);
}

.process-step {
  position: relative;
  min-height: 370px;
  padding: 42px 36px;
  display: flex;
  flex-direction: column;
  background: transparent;
  border: 0;
  border-right: 1px solid var(--harada-line);
  border-radius: 0;
}

.process-step:last-child { border-right: 0; }
.process-step:hover { border-color: var(--harada-line); box-shadow: none; transform: none; }

.step-num {
  width: fit-content;
  margin-bottom: 40px;
  padding-bottom: 8px;
  color: #9b5b00;
  border-bottom: 2px solid var(--harada-orange);
  font-family: "IBM Plex Mono", monospace;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1;
}

.step-title { color: var(--dark); font-size: 21px; line-height: 1.35; }
.step-desc { color: var(--gray-700); font-size: 15px; line-height: 1.65; }

.step-result {
  min-height: 88px;
  margin-top: auto;
  padding: 18px 0 0;
  display: flex;
  align-items: flex-start;
  color: var(--harada-navy);
  background: transparent;
  border-top: 1px solid var(--harada-line);
  border-radius: 0;
  font-family: "Manrope", sans-serif;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.5;
}

.employee-motivation {
  display: grid;
  grid-template-columns: minmax(320px, 0.95fr) minmax(0, 1.05fr);
  margin: 0 calc(-1 * var(--page-pad));
  color: var(--harada-navy-deep);
  background: #fff;
  border: 1px solid var(--harada-line);
  border-bottom: 8px solid var(--harada-orange);
}

.motivation-intro {
  padding: 54px var(--page-pad);
  background: #fff8e8;
  border-right: 1px solid var(--harada-line);
}

.motivation-intro .section-label { margin-bottom: 18px; }

.motivation-intro h3 {
  max-width: 520px;
  color: var(--harada-navy-deep);
  font-size: clamp(28px, 3vw, 44px);
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.motivation-intro p {
  max-width: 560px;
  margin-top: 24px;
  color: rgba(11, 39, 71, 0.68);
  font-size: 16px;
}

.motivation-points { display: grid; grid-template-columns: 1fr; }

.motivation-point {
  position: relative;
  min-width: 0;
  padding: 31px 40px 31px 70px;
  border-bottom: 1px solid var(--harada-line);
}

.motivation-point:last-child { border-bottom: 0; }

.motivation-point::before {
  content: "";
  position: absolute;
  top: 39px;
  left: 40px;
  width: 8px;
  height: 8px;
  background: var(--harada-orange);
  border-radius: 50%;
}

.motivation-point strong {
  display: block;
  color: var(--harada-navy-deep);
  font-size: 18px;
  line-height: 1.3;
}

.motivation-point p {
  margin-top: 12px;
  color: rgba(11, 39, 71, 0.68);
  font-size: 15px;
  line-height: 1.65;
}

/* Case studies */
.cases { background: var(--harada-paper); }

.cases-grid { gap: 0; border: 1px solid var(--harada-line); }

.case-card {
  padding: 38px;
  background: var(--card-bg);
  border: 0;
  border-right: 1px solid var(--harada-line);
  border-bottom: 1px solid var(--harada-line);
  border-radius: 0;
  box-shadow: none;
}

.case-card:hover {
  border-color: var(--harada-line);
  box-shadow: inset 8px 0 0 var(--harada-orange);
  transform: none;
}

.case-card--featured {
  margin-bottom: 0;
  padding: 48px;
  color: #fff;
  background: var(--harada-navy);
  border: 0 !important;
  border-radius: 0;
}

.case-card--featured .case-title,
.case-card--featured .case-desc,
.case-card--featured .case-detail-text,
.case-card--featured .aim-insight-text,
.case-card--featured .aim-mini-doc-title,
.case-card--featured .aim-mini-doc-line,
.case-card--featured .aim-stat-label { color: inherit; }

.case-card--featured .case-desc,
.case-card--featured .case-detail-text,
.case-card--featured .aim-insight-text,
.case-card--featured .aim-mini-doc-line,
.case-card--featured .aim-stat-label { opacity: 0.78; }

.case-card--featured .case-expand-toggle { color: #fff; border-color: rgba(255, 255, 255, 0.22); }
.case-card--featured .case-expand-body { border-top-color: rgba(255, 255, 255, 0.17); }

.case-tag {
  color: var(--harada-orange);
  font-family: "IBM Plex Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
}

.case-tag a { color: inherit !important; }
.case-title { font-size: 23px; line-height: 1.3; }
.case-desc { color: var(--gray-700); font-size: 14px; }

.case-metric-val,
.aim-stat-num { color: var(--harada-orange); }

.case-expand-toggle {
  border-radius: 0;
  font-family: "IBM Plex Mono", monospace;
  font-size: 11px;
  text-transform: uppercase;
}

.case-detail-card,
.aim-mini-doc {
  background: transparent;
  border: 1px solid currentColor;
  border-radius: 0;
}

.aim-insight-strip { border-radius: 0; }

/* Pricing */
#ai-pricing { color: #fff; background: var(--harada-navy); }
#ai-pricing .section-title,
#ai-pricing .section-desc { color: #fff; }
#ai-pricing .section-desc { opacity: 0.72; }

.pricing-banner {
  margin-bottom: 0;
  padding: 20px 26px;
  color: var(--harada-navy-deep);
  background: var(--harada-orange);
  border: 0;
  border-radius: 0;
  font-family: "IBM Plex Mono", monospace;
}

.pricing-banner-badge {
  color: #fff;
  background: var(--harada-navy-deep);
  border-radius: 0;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.pricing-card {
  min-height: 430px;
  padding: 34px 28px;
  color: var(--harada-ink);
  background: #fff;
  border: 0;
  border-right: 1px solid var(--harada-line);
  border-radius: 0;
  box-shadow: none;
}

.pricing-card:nth-child(even) { background: var(--harada-cream); }

.pricing-card:hover {
  border-color: var(--harada-line);
  box-shadow: inset 0 8px 0 var(--harada-orange);
  transform: none;
}

.pricing-card--accent {
  color: #fff;
  background: var(--harada-orange) !important;
  border: 0;
  box-shadow: none;
}

.pricing-card--accent .pricing-card-title,
.pricing-card--accent .pricing-card-desc,
.pricing-card--accent .pricing-price-val,
.pricing-card--accent .pricing-price-period { color: inherit; }

.pricing-card-title { color: var(--harada-ink); font-size: 20px; }
.pricing-card-desc { color: #596b7d; font-size: 13px; }
.pricing-price-val { color: var(--harada-navy); font-size: 25px; }
.pricing-price-period { color: #657486; }

.pricing-btn {
  color: #fff;
  background: var(--harada-navy);
  border: 1px solid var(--harada-navy);
}

.pricing-btn:hover { color: var(--harada-navy); background: transparent; }
.pricing-card--accent .pricing-btn { color: #fff; background: var(--harada-navy-deep); }

/* Website portfolio */
.sites { background: var(--harada-cream); }

.sites-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--harada-line);
}

.site-card {
  min-height: 290px;
  padding: 34px;
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 0;
  border-right: 1px solid var(--harada-line);
  border-bottom: 1px solid var(--harada-line);
  border-radius: 0;
}

.site-card:nth-child(2),
.site-card:nth-child(4),
.site-card:nth-child(6) {
  color: #fff;
  background: var(--harada-navy);
}

.site-card:nth-child(3) { background: var(--harada-orange); }

.site-card:nth-child(2) .site-card-name,
.site-card:nth-child(2) .site-card-url,
.site-card:nth-child(2) .site-card-desc,
.site-card:nth-child(4) .site-card-name,
.site-card:nth-child(4) .site-card-url,
.site-card:nth-child(4) .site-card-desc,
.site-card:nth-child(6) .site-card-name,
.site-card:nth-child(6) .site-card-url,
.site-card:nth-child(6) .site-card-desc { color: #fff; }

.site-card:nth-child(2) .site-card-desc,
.site-card:nth-child(4) .site-card-desc,
.site-card:nth-child(6) .site-card-desc { opacity: 0.74; }

.site-card:hover {
  z-index: 1;
  border-color: var(--harada-line);
  box-shadow: var(--harada-shadow);
  transform: scale(1.025);
}

.site-card-name { color: var(--harada-ink); font-size: 24px; }
.site-card-url { color: var(--harada-orange); font-family: "IBM Plex Mono", monospace; }
.site-card-desc { color: #657486; }

.site-card-badge {
  margin-top: auto;
  align-self: flex-start;
  color: #fff;
  background: var(--harada-navy);
  border-radius: 0;
  font-family: "IBM Plex Mono", monospace;
}

.site-card:nth-child(2) .site-card-badge,
.site-card:nth-child(4) .site-card-badge,
.site-card:nth-child(6) .site-card-badge { color: var(--harada-navy); background: #fff; }

/* Website pricing */
#sites-pricing { background: var(--harada-paper); }
#sites-pricing .pricing-grid { grid-template-columns: repeat(3, 1fr); }
#sites-pricing .pricing-card { border: 1px solid var(--harada-line); border-right: 0; }
#sites-pricing .pricing-card:last-child { border-right: 1px solid var(--harada-line); }

/* Deliverables */
#whatyouget {
  padding: 56px 0 0 !important;
  background: var(--harada-cream);
  border-bottom: 8px solid var(--harada-orange);
}

.get-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  background: #fff;
  border-top: 1px solid var(--harada-line);
  border-bottom: 1px solid var(--harada-line);
}

.get-card {
  min-height: 300px;
  padding: 42px 34px;
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 0;
  border-right: 1px solid var(--harada-line);
  border-radius: 0;
}

.get-card:last-child { border-right: 0; }

.get-card:hover {
  border-color: var(--harada-line);
  box-shadow: none;
  transform: none;
}

.get-kicker {
  margin-bottom: 52px;
  color: #9b5b00;
  font: 700 10px/1.4 "IBM Plex Mono", monospace;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.get-title { color: var(--harada-ink); font-size: 22px; line-height: 1.35; }
.get-desc { margin-top: auto; color: #657486; font-size: 15px; line-height: 1.65; }

.independence {
  margin-top: 0;
  padding: 52px;
  color: #fff;
  background: var(--harada-navy);
  border: 0;
  border-radius: 0;
}

.independence h3,
.independence p,
.ind-point-text { color: inherit; }
.independence p { opacity: 0.74; font-size: 16px; line-height: 1.7; }

.ind-check {
  color: var(--harada-navy-deep);
  background: var(--harada-orange);
}

/* CTA and footer */
.cta-section {
  padding: 72px 0 !important;
  color: #fff;
  background: var(--harada-navy);
  border: 0;
}

.cta-section::after {
  display: none;
}

.cta-section .container { position: relative; z-index: 1; }
.cta-title { color: #fff; font-size: clamp(32px, 4vw, 52px); font-weight: 800; line-height: 1.12; letter-spacing: -0.04em; }
.cta-section .btn-primary {
  justify-content: center;
  font-family: "Manrope", sans-serif;
  font-size: 14px;
  letter-spacing: 0;
  text-transform: none;
}
.cta-sub { color: rgba(255, 255, 255, 0.74); }
.cta-note { color: var(--harada-orange); font-family: "IBM Plex Mono", monospace; }

footer {
  padding: 44px 0;
  color: rgba(255, 255, 255, 0.78);
  background: #071c31;
  border: 0;
}

footer .container { border-top: 1px solid rgba(255, 255, 255, 0.16); padding-top: 28px; }
.footer-brand { color: #fff; font-family: "IBM Plex Mono", monospace; letter-spacing: 0.07em; }
.footer-info a { color: var(--harada-orange); }
.footer-info { display: flex; align-items: center; gap: 24px; }
.footer-info a:first-child { color: rgba(255, 255, 255, 0.76); }

/* Human, optimistic light theme: warm daylight instead of technological cold. */
[data-theme="light"] .hero {
  background:
    linear-gradient(90deg, rgba(255, 253, 248, 0.99) 0%, rgba(255, 253, 248, 0.96) 31%, rgba(255, 253, 248, 0.66) 47%, rgba(255, 253, 248, 0.08) 69%),
    url("assets/selzio-hero-company-process-v2.webp") center / cover no-repeat;
}

[data-theme="light"] .hero h1 {
  color: var(--harada-navy-deep);
  text-shadow: none;
}

[data-theme="light"] .hero-sub { color: rgba(11, 39, 71, 0.76); }
[data-theme="light"] .hero-badge { color: #bd6d00; }
[data-theme="light"] .hero::before { color: rgba(11, 39, 71, 0.55); }
[data-theme="light"] .btn-primary { box-shadow: 12px 12px 0 rgba(21, 59, 103, 0.13); }

[data-theme="light"] .proof-strip { background: var(--harada-cream); }
[data-theme="light"] .proof-item {
  color: var(--harada-navy-deep);
  background: var(--harada-paper);
  border-color: var(--harada-line);
}
[data-theme="light"] .proof-item:nth-child(3) { background: var(--harada-sky); }
[data-theme="light"] .proof-item:nth-child(5) { background: var(--harada-sun); }
[data-theme="light"] .proof-num {
  color: var(--harada-navy-deep);
  font-size: clamp(19px, 1.8vw, 28px);
  line-height: 1.15;
  letter-spacing: -0.035em;
}
[data-theme="light"] .proof-label { color: rgba(11, 39, 71, 0.66); }

[data-theme="light"] .forwho { background: #fffaf0; }
[data-theme="light"] .whom-card:nth-child(1) { color: var(--harada-navy-deep); background: var(--harada-sky-strong); }
[data-theme="light"] .whom-card:nth-child(2) { color: var(--harada-navy-deep); background: var(--harada-paper); }
[data-theme="light"] .whom-card:nth-child(3) { color: var(--harada-navy-deep); background: var(--harada-peach); }

[data-theme="light"] #process { background: var(--harada-cream); }
[data-theme="light"] .process-grid { background: var(--harada-paper); }
[data-theme="light"] .process-step:nth-child(2),
[data-theme="light"] .process-step:nth-child(3) { background: transparent; }

[data-theme="light"] .employee-motivation {
  color: var(--harada-navy-deep);
  background: #fff;
  border-color: var(--harada-line);
  border-bottom-color: var(--harada-orange);
}
[data-theme="light"] .motivation-intro {
  background: #fff8e8;
  border-color: var(--harada-line);
}
[data-theme="light"] .motivation-intro h3,
[data-theme="light"] .motivation-point strong { color: var(--harada-navy-deep); }
[data-theme="light"] .motivation-intro p,
[data-theme="light"] .motivation-point p { color: rgba(11, 39, 71, 0.68); }
[data-theme="light"] .motivation-point { border-color: var(--harada-line); }
[data-theme="light"] .motivation-point:nth-child(1),
[data-theme="light"] .motivation-point:nth-child(2),
[data-theme="light"] .motivation-point:nth-child(3) { background: #fff; }

[data-theme="light"] #whatyouget { background: #fffaf0; }
[data-theme="light"] .get-card,
[data-theme="light"] .get-card:nth-child(even) { color: var(--harada-navy-deep); background: #fff; }
[data-theme="light"] .get-card:nth-child(1),
[data-theme="light"] .get-card:nth-child(2),
[data-theme="light"] .get-card:nth-child(3) { background: #fff; }
[data-theme="light"] .get-card:nth-child(even) .get-title { color: var(--harada-navy-deep); }
[data-theme="light"] .get-card:nth-child(even) .get-desc,
[data-theme="light"] .get-card .get-desc { color: rgba(11, 39, 71, 0.68); opacity: 1; }
[data-theme="light"] .independence {
  color: var(--harada-navy-deep);
  background: #fff;
  border-top: 8px solid var(--harada-orange);
}
[data-theme="light"] .independence p { color: rgba(11, 39, 71, 0.68); opacity: 1; }

[data-theme="light"] .cta-section {
  color: var(--harada-navy-deep);
  background: #fff3cd;
}
[data-theme="light"] .cta-section .section-label { color: #9b5b00; }
[data-theme="light"] .cta-title { color: var(--harada-navy-deep); }
[data-theme="light"] .cta-sub { color: rgba(11, 39, 71, 0.7); }
[data-theme="light"] .cta-note { color: var(--harada-navy-deep); }
[data-theme="light"] .cta-section .btn-primary {
  color: #fff;
  background: var(--harada-navy);
  border-color: var(--harada-navy);
  box-shadow: 8px 8px 0 rgba(11, 39, 71, 0.12);
}

/* Stable interaction system: hover never changes element geometry. */
.whom-card,
.process-step,
.case-card,
.pricing-card,
.site-card,
.get-card,
.method-doc,
.method-cat,
.aim-mini-doc,
.sites-more-btn {
  transform: none;
  transition:
    color 180ms ease,
    background-color 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease;
}

.btn-primary,
.pricing-btn,
.nav-links a,
.mobile-menu a,
.lang-btn,
.burger,
.case-expand-toggle,
.footer-info a {
  transition:
    color 160ms ease,
    background-color 160ms ease,
    border-color 160ms ease,
    box-shadow 160ms ease,
    opacity 160ms ease;
}

.btn-primary:hover {
  transform: none;
  box-shadow: 12px 12px 0 rgba(255, 255, 255, 0.14);
}

.whom-card:hover {
  transform: none;
  box-shadow: inset 0 -7px 0 var(--harada-orange);
}

.site-card:hover {
  transform: none;
  box-shadow: inset 0 -7px 0 var(--harada-orange);
}

.pricing-btn:hover { transform: none; }

:where(a, button):focus-visible {
  outline: 3px solid var(--harada-orange);
  outline-offset: 4px;
}

.nav-links a:focus-visible,
.lang-btn:focus-visible,
.burger:focus-visible {
  position: relative;
  z-index: 2;
  outline-color: #fff;
  outline-offset: -5px;
}

.lang-btn:focus-visible {
  outline-color: var(--harada-orange);
  outline-offset: -3px;
}

@media (hover: none) {
  .whom-card:hover,
  .case-card:hover,
  .pricing-card:hover,
  .site-card:hover,
  .get-card:hover {
    box-shadow: none;
  }

  .btn-primary:hover {
    color: #fff;
    background: var(--harada-orange);
    border-color: var(--harada-orange);
    box-shadow: 8px 8px 0 rgba(255, 255, 255, 0.14);
  }
}

@media (max-width: 1080px) {
  nav .container { grid-template-columns: 1fr auto; }
  .nav-links a { font-size: 9px; }
  .nav-controls { min-width: 0; }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .get-grid { grid-template-columns: repeat(3, 1fr); }
  .employee-motivation { grid-template-columns: 1fr; }
  .motivation-intro { border-right: 0; border-bottom: 1px solid var(--harada-line); }
}

@media (max-width: 900px) {
  nav .container { grid-template-columns: 1fr auto; }
  .logo-stack { border-right: 1px solid var(--harada-line); }
  .nav-links { display: none; }
  .burger { display: flex; }
  .hero { min-height: 620px; background-position: 58% center; }
  .whom-grid,
  .process-grid,
  .get-grid { grid-template-columns: 1fr; }
  .story-layout { grid-template-columns: 1fr; }
  .story-main { border-right: 0; border-bottom: 1px solid var(--harada-line); }
  .whom-card,
  .process-step { min-height: 0; border-right: 0; border-bottom: 1px solid var(--harada-line); }
  .step-result { min-height: 0; }
  .get-card { border-right: 0; border-bottom: 1px solid var(--harada-line); }
  .get-card:last-child { border-bottom: 0; }
  .whom-emoji,
  .get-icon { margin-bottom: 34px; }
  .sites-grid { grid-template-columns: repeat(2, 1fr); }
  .motivation-points { grid-template-columns: 1fr; }
  .motivation-point { border-right: 0; border-bottom: 1px solid var(--harada-line); }
  .motivation-point:last-child { border-bottom: 0; }
}

@media (max-width: 680px) {
  :root { --page-pad: 22px; }
  .container { padding-inline: var(--page-pad); }
  nav { min-height: 60px; }
  nav .container { min-height: 60px; padding-left: 0; }
  .logo-stack { min-width: 0; padding: 9px 16px; }
  .logo-lockup { gap: 8px; }
  .logo-wordmark { width: 118px; }
  .logo-lockup-icon { width: 38px; height: 39px; }
  .logo-lockup-word { width: 118px; height: 24px; }
  .logo-stack-name { font-size: 19px; }
  .logo-stack-sub { margin-top: 4px; font-size: 7px; }
  .nav-controls { min-width: auto; }
  .nav-controls { padding: 0 8px; }
  .nav-controls > .lang-switcher { display: flex; }
  .lang-switcher { gap: 2px; }
  .lang-btn { width: 34px; min-width: 34px; height: 44px; font-size: 10px; }
  .burger { width: 58px; height: 60px; }
  .mobile-menu { top: 60px; }

  .hero {
    min-height: 590px;
    padding: 124px 0 76px;
    background:
      linear-gradient(0deg, rgba(7, 29, 53, 0.95) 0%, rgba(7, 29, 53, 0.75) 56%, rgba(7, 29, 53, 0.22) 100%),
      url("assets/selzio-hero-company-process-v2.webp") 64% center / cover no-repeat;
  }

  [data-theme="light"] .hero {
    background:
      linear-gradient(0deg, rgba(255, 253, 248, 0.99) 0%, rgba(255, 253, 248, 0.94) 58%, rgba(255, 253, 248, 0.5) 100%),
      url("assets/selzio-hero-company-process-v2.webp") 68% center / cover no-repeat;
  }

  .hero .container::before { left: var(--page-pad); }
  .hero::before { right: 22px; bottom: 18px; }
  .hero::after { width: 62%; height: 6px; }
  .hero h1 { max-width: 350px; font-size: clamp(34px, 10.4vw, 43px); line-height: 1.04; }
  .hero-sub { max-width: 340px; font-size: 15px; line-height: 1.65; }
  .hero-badge { font-size: 9px; }
  .btn-primary { min-width: 220px; padding: 16px 18px; box-shadow: 8px 8px 0 rgba(255, 255, 255, 0.14); }

  .proof-strip-inner { grid-template-columns: 1fr; }
  .proof-item { min-height: 132px; padding: 26px 22px; border-right: 0; border-bottom: 1px solid var(--harada-white-line); }
  .proof-num { font-size: 28px; }

  section:not(.hero) { padding: 56px 0 !important; }
  section.employee-story { padding: 0 !important; }
  section#process { padding: 40px 0 0 !important; }
  section#whatyouget { padding: 40px 0 0 !important; }
  section.cta-section { padding: 60px 0 !important; }
  .section-title { font-size: 34px; }
  #whatyouget .section-title { font-size: 32px; }
  .section-desc { margin-bottom: 34px; font-size: 15px; }
  .section-label { font-size: 9px; }

  .whom-card,
  .process-step,
  .case-card,
  .case-card--featured { padding: 30px 24px; }

  .whom-card { min-height: 320px; }
  .story-main { padding: 46px 22px; }
  .story-intro { padding: 40px 22px 34px; }
  .story-main::before { top: 8px; right: 18px; font-size: 120px; }
  .story-role { margin-bottom: 20px; font-size: 9px; }
  .story-main blockquote { font-size: 29px; }
  .story-main > p { margin-top: 22px; font-size: 15px; }
  .story-steps li { grid-template-columns: 42px 1fr; gap: 12px; padding: 28px 22px; }
  .story-steps strong { font-size: 17px; }
  .story-steps p { font-size: 15px; }
  .step-num { margin-bottom: 28px; font-size: 12px; }
  .employee-motivation { margin-top: 0; }
  .motivation-intro { padding: 40px 22px; }
  .motivation-point { padding: 28px 22px 28px 50px; }
  .motivation-point::before { top: 36px; left: 24px; }

  .cases-grid,
  .pricing-grid,
  #sites-pricing .pricing-grid,
  .sites-grid,
  .get-grid { grid-template-columns: 1fr; }

  .case-card { border-right: 0; }
  .case-title { font-size: 20px; }
  .case-expand-head { align-items: flex-start; }
  .case-metrics { grid-template-columns: 1fr; }

  .pricing-card { min-height: 0; padding: 34px 26px; border-right: 0; border-bottom: 1px solid var(--harada-line); }
  #sites-pricing .pricing-card { border-right: 1px solid var(--harada-line); border-bottom: 0; }
  #sites-pricing .pricing-card:last-child { border-bottom: 1px solid var(--harada-line); }

  .site-card { min-height: 250px; border-right: 0; }
  .site-card:hover { transform: none; box-shadow: inset 8px 0 0 var(--harada-orange); }

  .get-card { min-height: 0; padding: 32px 22px; border-right: 0; border-bottom: 1px solid var(--harada-line); }
  .get-kicker { margin-bottom: 22px; font-size: 11px; }
  .get-desc { margin-top: 20px; font-size: 15px; }
  .independence { padding: 34px 24px; }
  .independence-points { grid-template-columns: 1fr; }

  .story-layout,
  .process-grid,
  .employee-motivation,
  #whatyouget { border-bottom-width: 5px; }

  .cta-title { font-size: 32px; }
  footer .container { align-items: flex-start; flex-direction: column; gap: 14px; }
  .footer-info { align-items: flex-start; flex-direction: column; gap: 10px; }
}

/* Unified CTA buttons: flat at rest, raised only on hover. */
.btn-primary,
.pricing-btn,
.pricing-card--accent .pricing-btn,
[data-theme="light"] .btn-primary,
[data-theme="light"] .cta-section .btn-primary {
  min-height: 52px;
  padding: 16px 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: #fff;
  background: var(--harada-navy);
  border: 1px solid var(--harada-navy);
  border-radius: 0;
  box-shadow: none;
  transform: none;
  font-family: "Manrope", sans-serif;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0;
  text-transform: none;
  transition:
    color 160ms ease,
    background-color 160ms ease,
    border-color 160ms ease,
    box-shadow 160ms ease;
}

.btn-primary:hover,
.pricing-btn:hover,
.pricing-card--accent .pricing-btn:hover,
[data-theme="light"] .btn-primary:hover,
[data-theme="light"] .cta-section .btn-primary:hover {
  color: #fff;
  background: var(--harada-orange);
  border-color: var(--harada-orange);
  box-shadow: 8px 8px 0 rgba(11, 39, 71, 0.14);
  transform: none;
}

.btn-primary:focus-visible,
.pricing-btn:focus-visible {
  box-shadow: none;
}

@media (hover: none) {
  .btn-primary:hover,
  .pricing-btn:hover,
  .pricing-card--accent .pricing-btn:hover,
  [data-theme="light"] .btn-primary:hover,
  [data-theme="light"] .cta-section .btn-primary:hover {
    background: var(--harada-navy);
    border-color: var(--harada-navy);
    box-shadow: none;
  }
}

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