/* toiroworks corporate site - shared styles */

:root {
  --color-primary: #29A4B6;
  --color-primary-dark: #1F7E8C;
  --color-primary-light: #E7F6F8;
  --color-text: #1F2733;
  --color-text-sub: #4A5163;
  --color-text-mute: #838B99;
  --color-bg: #FFFFFF;
  --color-bg-alt: #F9F9F9;
  --color-border: #EEEEEE;
  --font-family: "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", "Meiryo", sans-serif;
  --font-mono: "SF Mono", "Roboto Mono", "SFMono-Regular", Consolas, Menlo, monospace;
  --max-width: 1320px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-family);
  color: var(--color-text);
  background: #fff;
  line-height: 1.8;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  position: relative;
}

/* Ambient background: white base, a couple of concentrated hazy color clouds that slowly morph hue (like ink in water) */
.ambient-bg {
  display: block;
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.ambient-bg .dot {
  position: absolute;
  filter: blur(55px);
  opacity: 0.6;
}

.ambient-bg .dot-1 {
  top: 0%;
  left: 52%;
  width: 460px;
  height: 460px;
  background: radial-gradient(circle, #3B82F6, #EC4899 60%, transparent 78%);
  animation: cloudMorph1 22s ease-in-out infinite;
}

.ambient-bg .dot-2 {
  top: 42%;
  left: 66%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, #10B981, #3B82F6 60%, transparent 78%);
  animation: cloudMorph2 26s ease-in-out infinite;
  animation-delay: 2s;
}

.ambient-bg .dot-3 {
  top: 68%;
  left: 4%;
  width: 380px;
  height: 380px;
  background: radial-gradient(circle, #EC4899, #10B981 60%, transparent 78%);
  animation: cloudMorph3 24s ease-in-out infinite;
  animation-delay: 4s;
}

@keyframes cloudMorph1 {
  0%   { transform: translate(0, 0) scale(1); border-radius: 50%; filter: blur(55px) hue-rotate(0deg); }
  16%  { transform: translate(-160px, 90px) scale(1.25); border-radius: 34% 66% 70% 30%; filter: blur(55px) hue-rotate(30deg); }
  33%  { transform: translate(-80px, 220px) scale(0.8); border-radius: 65% 35% 40% 60%; filter: blur(55px) hue-rotate(60deg); }
  50%  { transform: translate(140px, 260px) scale(1.15); border-radius: 45% 55% 60% 40%; filter: blur(55px) hue-rotate(90deg); }
  66%  { transform: translate(240px, 60px) scale(0.85); border-radius: 30% 70% 45% 55%; filter: blur(55px) hue-rotate(50deg); }
  83%  { transform: translate(120px, -110px) scale(1.2); border-radius: 60% 40% 35% 65%; filter: blur(55px) hue-rotate(20deg); }
  100% { transform: translate(0, 0) scale(1); border-radius: 50%; filter: blur(55px) hue-rotate(0deg); }
}

@keyframes cloudMorph2 {
  0%   { transform: translate(0, 0) scale(1); border-radius: 50%; filter: blur(55px) hue-rotate(0deg); }
  20%  { transform: translate(190px, -150px) scale(0.85); border-radius: 60% 40% 30% 70%; filter: blur(55px) hue-rotate(-35deg); }
  40%  { transform: translate(70px, -280px) scale(1.2); border-radius: 35% 65% 55% 45%; filter: blur(55px) hue-rotate(-70deg); }
  60%  { transform: translate(-200px, -160px) scale(0.9); border-radius: 55% 45% 65% 35%; filter: blur(55px) hue-rotate(-40deg); }
  80%  { transform: translate(-160px, 60px) scale(1.15); border-radius: 40% 60% 40% 60%; filter: blur(55px) hue-rotate(-15deg); }
  100% { transform: translate(0, 0) scale(1); border-radius: 50%; filter: blur(55px) hue-rotate(0deg); }
}

@keyframes cloudMorph3 {
  0%   { transform: translate(0, 0) scale(1); border-radius: 50%; filter: blur(55px) hue-rotate(0deg); }
  25%  { transform: translate(200px, 110px) scale(1.2); border-radius: 62% 38% 50% 50%; filter: blur(55px) hue-rotate(40deg); }
  50%  { transform: translate(120px, 260px) scale(0.82); border-radius: 38% 62% 66% 34%; filter: blur(55px) hue-rotate(80deg); }
  75%  { transform: translate(-140px, 150px) scale(1.15); border-radius: 55% 45% 35% 65%; filter: blur(55px) hue-rotate(30deg); }
  100% { transform: translate(0, 0) scale(1); border-radius: 50%; filter: blur(55px) hue-rotate(0deg); }
}

@media (prefers-reduced-motion: reduce) {
  .ambient-bg .dot {
    animation: none;
  }
}

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

img {
  max-width: 100%;
  display: block;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(-32px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background-color 0.3s ease, border-color 0.3s ease, backdrop-filter 0.3s ease;
  animation: headerDropIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
}

@keyframes headerDropIn {
  from { opacity: 0; transform: translateY(-16px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Per-character reveal for headline moments */
.char {
  display: inline-block;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.hero h1.chars-visible .char,
.page-header h1.chars-visible .char,
.section-head.is-visible h2 .char,
.mv-stack.is-visible .mv-item h2 .char {
  opacity: 1;
}

@media (prefers-reduced-motion: reduce) {
  .site-header {
    animation: none;
  }

  .char {
    opacity: 1;
    transition: none;
  }
}

.site-header.is-scrolled {
  background: transparent;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo span {
  color: var(--color-primary);
}

.logo-mark {
  height: 30px;
  width: auto;
  display: block;
}

.nav {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav a {
  position: relative;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-sub);
  transition: color 0.2s ease;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 100%;
  height: 1px;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav a:hover,
.nav a[aria-current="page"] {
  color: var(--color-primary);
}

.nav a:hover::after,
.nav a[aria-current="page"]::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-cta {
  font-weight: 500;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  position: relative;
  transition: all 0.2s ease;
}

.nav-toggle span::before {
  position: absolute;
  top: -7px;
}

.nav-toggle span::after {
  position: absolute;
  top: 7px;
}

/* Hero */
.hero {
  padding: 160px 0 100px;
  background: transparent;
  min-height: 74vh;
  display: flex;
  align-items: center;
}

.hero .container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.hero-eyebrow {
  display: block;
  font-family: var(--font-mono);
  color: var(--color-primary);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.hero h1 {
  font-size: clamp(38px, 4.8vw, 68px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  margin: 0 0 48px;
  font-weight: 700;
  white-space: nowrap;
}

@media (max-width: 640px) {
  .hero h1 {
    white-space: normal;
  }
}

.hero p {
  font-size: 16px;
  color: var(--color-text-sub);
  margin: 0 0 32px;
}

.button-group {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 15px;
  transition: all 0.2s ease;
  border: 1px solid transparent;
}

.btn-primary,
.btn-ghost {
  position: relative;
  overflow: hidden;
  background: #fff;
  color: var(--color-text);
  border-color: transparent;
  border-radius: 999px;
  padding: 14px 44px;
  box-shadow: 0 6px 20px rgba(31, 39, 51, 0.14);
  gap: 10px;
  z-index: 0;
  transition: color 0.5s cubic-bezier(0.65, 0, 0.35, 1), box-shadow 0.3s ease;
}

.btn-primary::before,
.btn-ghost::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 999px;
  background: var(--color-primary);
  transition: background-color 0.4s ease;
}

.btn-primary::after,
.btn-ghost::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.55s cubic-bezier(0.65, 0, 0.35, 1);
  z-index: -1;
}

.btn-primary:hover,
.btn-ghost:hover {
  color: #fff;
  box-shadow: 0 8px 24px rgba(41, 164, 182, 0.3);
}

.btn-primary:hover::after,
.btn-ghost:hover::after {
  transform: scaleX(1);
}

.btn-primary:hover::before,
.btn-ghost:hover::before {
  background: #fff;
}

.btn-outline {
  border-color: var(--color-primary);
  color: var(--color-primary-dark);
  background: #fff;
}

.btn-outline:hover {
  background: var(--color-primary-light);
}

.hero-art {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-art img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: auto;
}

.hero-network {
  position: relative;
  z-index: 1;
  width: 100%;
  height: auto;
}

.net-line {
  stroke: var(--color-primary);
  stroke-width: 1.4;
  opacity: 0.32;
  stroke-dasharray: 3 7;
  animation: dashFlow 5s linear infinite;
}

.net-node {
  fill: var(--color-primary);
  animation: nodePulse 3.2s ease-in-out infinite;
  transform-box: fill-box;
  transform-origin: center;
}

.net-node.node-alt {
  fill: #4FD1DE;
}

.net-node.node-dark {
  fill: var(--color-primary-dark);
}

@keyframes dashFlow {
  0% { stroke-dashoffset: 40; }
  100% { stroke-dashoffset: 0; }
}

@keyframes nodePulse {
  0%, 100% { transform: scale(1); opacity: 0.85; }
  50% { transform: scale(1.35); opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
  .net-line,
  .net-node {
    animation: none;
  }
}

/* Mouse trail: soft wave ripples following the cursor */
.mouse-trail-layer {
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
}

.mouse-ripple {
  position: fixed;
  width: 14px;
  height: 14px;
  margin-left: -7px;
  margin-top: -7px;
  border-radius: 50%;
  border: 1px solid var(--color-primary);
  opacity: 0.55;
  transform: scale(0.4);
  animation: rippleWave 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes rippleWave {
  to {
    transform: scale(4.5);
    opacity: 0;
  }
}

/* Quick links (News / Service / Recruit) */
.quicklink-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.quicklink-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--color-border);
  padding: 26px 4px;
  transition: border-color 0.2s ease;
}

.quicklink-card:hover {
  border-top-color: var(--color-primary);
}

.quicklink-card .label {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-text-mute);
  letter-spacing: 0.06em;
  display: block;
  margin-bottom: 4px;
}

.quicklink-card .title {
  font-weight: 700;
  font-size: 16px;
}

.quicklink-card .arrow {
  color: var(--color-primary);
  font-size: 18px;
  transition: transform 0.2s ease;
}

.quicklink-card:hover .arrow {
  transform: translateX(4px);
}

@media (max-width: 640px) {
  .quicklink-grid {
    grid-template-columns: 1fr;
  }
}

/* Section generic */
.section {
  padding: 168px 0;
}

.section-alt {
  background: transparent;
}

.section-head {
  text-align: left;
  max-width: 640px;
  margin: 0 0 120px 0;
}

.section-label {
  display: inline-block;
  color: var(--color-primary);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section-head h2 {
  font-size: 30px;
  margin: 0 0 16px;
  font-weight: 700;
}

.section-head p {
  color: var(--color-text-sub);
  margin: 0;
}

/* Pain points grid */
.pain-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.pain-card {
  padding: 28px 4px 0;
  text-align: left;
  transition: transform 0.25s ease;
}

.pain-card:hover {
  transform: translateY(-3px);
}

.pain-card:hover {
  border-top-color: var(--color-primary);
}

.pain-card .icon {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--color-primary);
  display: block;
  margin-bottom: 14px;
}

.pain-card p {
  margin: 0;
  font-weight: 600;
  font-size: 15px;
}

/* Business lines (plain list, no comparison) */
.business-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.business-card {
  padding: 28px 4px 0;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease;
}

.business-card:hover {
  transform: translateY(-3px);
}

.business-card .business-num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.06em;
  margin-bottom: 16px;
}

.business-card h3 {
  font-size: 18px;
  margin: 0 0 12px;
}

.business-card p {
  font-size: 14px;
  color: var(--color-text-sub);
  margin: 0 0 20px;
  flex-grow: 1;
}

.business-card .business-link {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-primary-dark);
}

.business-card .business-link::after {
  content: " →";
}

@media (max-width: 900px) {
  .business-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .business-grid {
    grid-template-columns: 1fr;
  }
}

/* Service list (vertical, index page) */
.service-list {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.service-row {
  padding: 0 4px;
}

.service-row .row-body .num {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.02em;
  display: block;
}

.service-row .row-body h3 {
  font-size: 20px;
  margin: 10px 0 8px;
}

.service-row .row-body p {
  font-size: 14px;
  color: var(--color-text-sub);
  margin: 0;
  max-width: 56ch;
}

/* Service categories */
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  padding: 28px 4px 0;
  transition: transform 0.25s ease;
}

.service-card:hover {
  transform: translateY(-3px);
}

.service-card .num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.08em;
}

.service-card h3 {
  font-size: 18px;
  margin: 12px 0 16px;
}

.service-card ul li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  color: var(--color-text-sub);
  margin-bottom: 8px;
}

.service-card ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--color-primary);
}

/* Materials tags */
.material-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.material-tags span {
  padding: 8px 18px;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  font-size: 14px;
  color: var(--color-text-sub);
  transition: border-color 0.2s ease, color 0.2s ease;
}

.material-tags span:hover {
  border-color: var(--color-primary);
  color: var(--color-primary-dark);
}

/* Features */
.feature-row {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  align-items: center;
}

.feature-row + .feature-row {
  margin-top: 72px;
}

.feature-row.reverse .feature-media {
  order: 2;
}

.feature-row.reverse .feature-text {
  order: 1;
}

.feature-media {
  border-radius: 16px;
  overflow: hidden;
  background: var(--color-bg-alt);
  box-shadow: 0 4px 24px rgba(20, 30, 40, 0.08), inset 0 0 0 1px rgba(20, 30, 40, 0.05);
}

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

.feature-text .index {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 12px;
  display: block;
}

.feature-text h3 {
  font-size: 22px;
  margin: 0 0 16px;
}

.feature-text p {
  color: var(--color-text-sub);
  font-size: 15px;
  margin: 0;
}

/* Schedule / steps */
.steps {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
  counter-reset: step;
}

.step {
  text-align: center;
  position: relative;
}

.step .step-num {
  width: 40px;
  height: 40px;
  border-radius: 999px;
  background: var(--color-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  margin: 0 auto 16px;
}

.step p {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
}

.step::after {
  content: "";
  position: absolute;
  top: 20px;
  left: calc(50% + 30px);
  width: calc(100% - 60px);
  height: 2px;
  background: var(--color-border);
}

.step:last-child::after {
  display: none;
}

/* CTA banner */
.cta-banner {
  padding: 64px 0;
  text-align: center;
}

.cta-banner h2 {
  font-size: 26px;
  margin: 0 0 12px;
  color: var(--color-text);
}

.cta-banner p {
  margin: 0 0 32px;
  color: var(--color-text-sub);
}

.cta-options {
  margin-top: 48px;
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Page header (sub pages) */
.page-header {
  padding: 180px 0 160px;
  background: transparent;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.page-header .section-label {
  margin-bottom: 8px;
}

.page-header h1 {
  font-size: 32px;
  margin: 0 0 96px;
}

.page-header p {
  color: var(--color-text-sub);
  margin: 0;
}

.breadcrumb {
  font-size: 13px;
  color: var(--color-text-mute);
  margin-bottom: 16px;
}

.breadcrumb a {
  color: var(--color-primary-dark);
}

/* Representative message */
.message-block p {
  font-size: 16px;
  color: var(--color-text-sub);
  margin: 0 0 40px;
}

.message-block .signature {
  display: flex;
  align-items: center;
  gap: 16px;
}

.message-block .signature .role {
  font-size: 13px;
  color: var(--color-text-mute);
  margin-bottom: 2px;
}

.message-block .signature .name {
  font-weight: 700;
  font-size: 15px;
}

/* Legal / policy document */
.legal-content {
  max-width: 780px;
  margin: 0 auto;
}

.legal-content h2 {
  font-size: 19px;
  margin: 48px 0 16px;
}

.legal-content h2:first-child {
  margin-top: 0;
}

.legal-content h3 {
  font-size: 15px;
  margin: 28px 0 10px;
  color: var(--color-text-sub);
}

.legal-content p {
  font-size: 14px;
  color: var(--color-text-sub);
  margin: 0 0 16px;
}

.legal-content ol,
.legal-content ul {
  margin: 0 0 16px;
  padding-left: 20px;
  font-size: 14px;
  color: var(--color-text-sub);
}

.legal-content ol {
  list-style: decimal;
}

.legal-content ul.plain {
  list-style: disc;
}

.legal-content li {
  margin-bottom: 8px;
}

.legal-content .meta {
  font-size: 13px;
  color: var(--color-text-mute);
  text-align: right;
  margin-top: 40px;
}

/* Mission / Vision stack */
.mission-stack {
  text-align: left;
  max-width: 760px;
  margin: 0;
}

.mission-stack h2 {
  font-size: clamp(24px, 3.4vw, 36px);
  line-height: 1.4;
  font-weight: 700;
  margin: 0 0 8px;
}

.mission-stack .tagline {
  margin-top: 64px;
  font-size: 16px;
  color: var(--color-text-sub);
}

/* Mission / Vision distinct blocks */
.mv-stack {
  max-width: 820px;
  margin: 0 0 0 auto;
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.mv-item .mv-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 10px;
}

.mv-item h2 {
  font-size: clamp(20px, 3vw, 32px);
  line-height: 1.4;
  font-weight: 700;
  margin: 0;
  white-space: nowrap;
}

@media (max-width: 640px) {
  .mv-item h2 {
    white-space: normal;
  }
}

/* Scrollable long-form hero copy (Wix-style contained scroll) */
.hero-scroll {
  max-height: 280px;
  overflow-y: auto;
  margin: 0 0 40px;
  scrollbar-width: none;
}

.hero-scroll p {
  font-size: 16px;
  color: var(--color-text-sub);
  margin: 0 0 20px;
}

.hero-scroll p:last-child {
  margin-bottom: 0;
}

.hero-scroll::-webkit-scrollbar {
  display: none;
}

/* Home: News / Recruit preview panels (replaces quicklink-grid) */
.home-panels {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
}

.panel-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 24px;
}

.panel-head h3 {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text);
  margin: 0;
}

.panel-head a {
  font-size: 13px;
  color: var(--color-primary-dark);
}

.preview-list li a {
  display: block;
  padding: 18px 2px;
  transition: color 0.2s ease, transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), padding-left 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.preview-list li a:hover {
  color: var(--color-primary-dark);
  padding-left: 12px;
}

.preview-list time {
  display: block;
  font-size: 12px;
  color: var(--color-text-mute);
  margin-bottom: 6px;
}

.preview-list .preview-title {
  font-size: 15px;
  font-weight: 600;
}

.preview-list .preview-role {
  font-size: 12px;
  color: var(--color-text-mute);
  display: block;
  margin-top: 4px;
  font-weight: 400;
}

@media (max-width: 720px) {
  .home-panels {
    grid-template-columns: 1fr;
    gap: 48px;
  }
}

/* Accordion (Recruit open positions) */
.accordion {
  border-top: 1px solid var(--color-border);
}

.accordion-item {
  border-bottom: 1px solid var(--color-border);
}

.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 4px;
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text);
  text-align: left;
}

.accordion-trigger .accordion-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  position: relative;
}

.accordion-trigger .accordion-icon::before,
.accordion-trigger .accordion-icon::after {
  content: "";
  position: absolute;
  background: var(--color-text);
  transition: transform 0.2s ease;
}

.accordion-trigger .accordion-icon::before {
  top: 9px;
  left: 2px;
  width: 16px;
  height: 2px;
}

.accordion-trigger .accordion-icon::after {
  top: 2px;
  left: 9px;
  width: 2px;
  height: 16px;
}

.accordion-item.is-open .accordion-icon::after {
  transform: scaleY(0);
}

.accordion-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
}

.accordion-item.is-open .accordion-panel {
  max-height: 240px;
}

.accordion-panel-inner {
  padding: 0 4px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.accordion-panel-inner .job-role {
  font-size: 14px;
  color: var(--color-text-sub);
}

.accordion-panel-inner .btn {
  align-self: flex-start;
  padding: 10px 24px;
  font-size: 13px;
}

/* Job group (parent category wrapping child roles) */
.job-group {
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 28px 24px;
  margin-bottom: 24px;
}

.job-group-label {
  display: inline-block;
  background: var(--color-bg-alt);
  color: var(--color-text);
  font-size: 13px;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: 999px;
  margin-bottom: 20px;
}

.job-group .accordion {
  border-top: none;
}

.job-group .accordion-item:first-child {
  border-top: 1px solid var(--color-border);
}

/* Company info table */
.info-table {
  width: 100%;
  border-collapse: collapse;
}

.info-table tr {
  border-bottom: 1px solid var(--color-border);
}

.info-table th,
.info-table td {
  text-align: left;
  padding: 20px 16px;
  vertical-align: top;
}

.info-table th {
  width: 180px;
  color: var(--color-text-mute);
  font-weight: 600;
  font-size: 14px;
}

.info-table td {
  font-size: 15px;
}

.placeholder {
  color: #B45309;
  background: #FEF3C7;
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 13px;
}

/* Contact form */
.contact-layout {
  max-width: 640px;
  margin: 0 auto;
}

.contact-info-card {
  background: #fff;
  border-radius: 18px;
  padding: 32px;
  box-shadow: 0 4px 20px rgba(20, 30, 40, 0.06);
}

.contact-info-card h3 {
  margin-top: 0;
}

.contact-info-card .item {
  margin-bottom: 24px;
}

.contact-info-card .item .label {
  font-size: 13px;
  color: var(--color-text-mute);
  margin-bottom: 4px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 8px;
}

.form-group .required {
  color: #E1553B;
  margin-left: 4px;
  font-size: 12px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-size: 15px;
  font-family: inherit;
  background: #fff;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-primary);
}

.form-note {
  font-size: 13px;
  color: var(--color-text-mute);
  margin-top: 16px;
}

.form-status {
  display: none;
  margin-top: 16px;
  padding: 14px 16px;
  border-radius: 8px;
  font-size: 14px;
}

.form-status.success {
  display: block;
  background: #E7F6F8;
  color: var(--color-primary-dark);
}

.form-status.error {
  display: block;
  background: #FDECEC;
  color: #B3261E;
}

/* News list */
.news-list {
  border-top: 1px solid var(--color-border);
}

.news-item {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 24px;
  padding: 24px 0;
  border-bottom: 1px solid var(--color-border);
}

.news-item time {
  color: var(--color-text-mute);
  font-size: 14px;
}

.news-empty {
  text-align: center;
  padding: 64px 0;
  color: var(--color-text-mute);
}

/* Recruit */
.job-card {
  border-top: 1px solid var(--color-border);
  padding: 24px 4px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  transition: border-color 0.2s ease;
}

.job-card:last-child {
  border-bottom: 1px solid var(--color-border);
}

.job-card:hover {
  border-top-color: var(--color-primary);
}

.job-card h3 {
  margin: 0 0 8px;
  font-size: 17px;
}

.job-card p {
  margin: 0;
  color: var(--color-text-sub);
  font-size: 14px;
}

/* Footer */
.site-footer {
  background: transparent;
  color: var(--color-text-sub);
  padding: 56px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 40px;
}

.footer-grid .logo {
  color: var(--color-text);
}

.footer-grid p {
  color: var(--color-text-mute);
  font-size: 14px;
  margin-top: 12px;
}

.footer-col h4,
.footer-col h4 a {
  font-size: 13px;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  margin: 0 0 16px;
  color: var(--color-text);
}

.footer-col ul.footer-flat h4 {
  margin-bottom: 20px;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col a,
.footer-col li > span {
  font-size: 14px;
  color: var(--color-text-mute);
}

.footer-col a:hover {
  color: var(--color-primary);
}

.footer-bottom {
  padding-top: 32px;
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: var(--color-text-mute);
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom a {
  color: var(--color-text-mute);
}

.footer-bottom a:hover {
  color: var(--color-primary-dark);
}

/* Responsive */
@media (max-width: 900px) {
  .hero .container {
    grid-template-columns: 1fr;
  }

  .hero-art {
    order: -1;
  }

  .pain-grid,
  .service-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .feature-row {
    grid-template-columns: 1fr;
  }

  .feature-row.reverse .feature-media,
  .feature-row.reverse .feature-text {
    order: initial;
  }

  .steps {
    grid-template-columns: repeat(3, 1fr);
    row-gap: 32px;
  }

  .step:nth-child(3)::after {
    display: none;
  }

  .contact-layout {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .nav {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    align-items: flex-start;
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid var(--color-border);
    transform: translateY(-150%);
    transition: transform 0.25s ease;
  }

  .nav.open {
    transform: translateY(0);
  }

  .nav-toggle {
    display: block;
  }

  .hero h1 {
    font-size: 28px;
  }

  .pain-grid,
  .service-grid,
  .steps {
    grid-template-columns: 1fr;
  }

  .step::after {
    display: none;
  }

  .cta-banner {
    padding: 40px 24px;
  }

  .cta-options {
    flex-direction: column;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .job-card {
    flex-direction: column;
    align-items: flex-start;
  }
}