/*
Theme Name: DesignOrbitBD Agency
Theme URI: https://designorbitbd.com/
Author: DesignOrbitBD
Description: Responsive bilingual agency theme with services, operations hub, project brief, dark mode and secure WordPress contact handling.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: designorbitbd
*/
/* DesignOrbitBD — Website System v1.0 */
:root {
  --navy: #0b1f3a;
  --navy-2: #07162b;
  --blue: #1769ff;
  --cyan: #20c4f4;
  --purple: #6c4eff;
  --surface: #f3f7fc;
  --surface-2: #eaf1fa;
  --card: #ffffff;
  --text: #172033;
  --muted: #607089;
  --line: #dbe5f1;
  --success: #1a9b65;
  --warning: #f59e0b;
  --danger: #d64545;
  --shadow-sm: 0 12px 30px rgba(11, 31, 58, .08);
  --shadow-lg: 0 28px 80px rgba(11, 31, 58, .18);
  --radius-sm: 10px;
  --radius: 18px;
  --radius-lg: 28px;
  --container: 1180px;
  --header-h: 78px;
}

[data-theme="dark"] {
  --surface: #07162b;
  --surface-2: #0c203a;
  --card: #102842;
  --text: #eef6ff;
  --muted: #a8bdd1;
  --line: #24415e;
  --shadow-sm: 0 12px 30px rgba(0, 0, 0, .22);
  --shadow-lg: 0 28px 80px rgba(0, 0, 0, .32);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 18px); }
body {
  margin: 0;
  font-family: Inter, "Noto Sans Bengali", "Segoe UI", Arial, sans-serif;
  color: var(--text);
  background: var(--surface);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body.menu-open { overflow: hidden; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
::selection { background: rgba(23, 105, 255, .22); }

.skip-link {
  position: fixed; left: 12px; top: -80px; z-index: 9999;
  padding: 10px 14px; background: var(--navy); color: #fff; border-radius: 8px;
  transition: top .2s ease;
}
.skip-link:focus { top: 12px; }

.container { width: min(calc(100% - 36px), var(--container)); margin-inline: auto; }
.narrow { width: min(calc(100% - 36px), 860px); margin-inline: auto; }
.section { padding: 96px 0; position: relative; }
.section-sm { padding: 64px 0; }
.section-label {
  display: inline-flex; align-items: center; gap: 9px;
  margin-bottom: 14px; color: var(--blue); font-weight: 800; font-size: .78rem;
  letter-spacing: .1em; text-transform: uppercase;
}
.section-label::before { content: ""; width: 26px; height: 2px; background: linear-gradient(90deg,var(--blue),var(--purple)); border-radius: 999px; }
.section-title { margin: 0; font-size: clamp(2rem, 4vw, 3.45rem); line-height: 1.1; letter-spacing: -.045em; }
.section-copy { max-width: 730px; margin: 18px 0 0; color: var(--muted); font-size: 1.06rem; }
.section-head { display: flex; justify-content: space-between; align-items: end; gap: 32px; margin-bottom: 44px; }
.section-head .section-copy { margin-top: 10px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px; padding: 8px 12px;
  border: 1px solid rgba(23,105,255,.25); background: rgba(23,105,255,.08);
  color: var(--blue); border-radius: 999px; font-weight: 750; font-size: .86rem;
}
.gradient-text { background: linear-gradient(100deg, var(--blue), var(--cyan) 48%, var(--purple)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.muted { color: var(--muted); }
.center { text-align: center; }
.center .section-copy { margin-inline: auto; }

.site-header {
  position: sticky; top: 0; z-index: 1000; min-height: var(--header-h);
  background: color-mix(in srgb, var(--surface) 84%, transparent);
  backdrop-filter: blur(18px); border-bottom: 1px solid color-mix(in srgb, var(--line) 78%, transparent);
}
.header-inner { height: var(--header-h); display: flex; align-items: center; justify-content: space-between; gap: 22px; }
.brand { display: inline-flex; align-items: center; flex: 0 0 auto; }
.brand img { width: 210px; height: auto; }
.site-nav { display: flex; align-items: center; gap: 8px; }
.nav-link { padding: 10px 12px; color: var(--muted); border-radius: 10px; font-weight: 700; font-size: .93rem; transition: .2s ease; }
.nav-link:hover, .nav-link:focus-visible, .nav-link.active { color: var(--text); background: color-mix(in srgb, var(--blue) 9%, transparent); }
.header-actions { display: flex; align-items: center; gap: 9px; }
.icon-button {
  width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 12px;
  background: var(--card); color: var(--text); display: inline-grid; place-items: center;
  box-shadow: var(--shadow-sm); transition: transform .2s ease, border-color .2s ease;
}
.icon-button:hover { transform: translateY(-2px); border-color: rgba(23,105,255,.45); }
.menu-toggle { display: none; }

.button {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  min-height: 46px; padding: 11px 18px; border-radius: 12px; border: 1px solid transparent;
  font-weight: 800; transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary { background: linear-gradient(110deg, var(--blue), var(--purple)); color: #fff; box-shadow: 0 14px 32px rgba(23,105,255,.28); }
.button-primary:hover { box-shadow: 0 18px 40px rgba(23,105,255,.38); }
.button-secondary { background: var(--card); color: var(--text); border-color: var(--line); box-shadow: var(--shadow-sm); }
.button-ghost { background: transparent; color: var(--text); border-color: var(--line); }
.button-light { background: #fff; color: var(--navy); box-shadow: 0 16px 35px rgba(0,0,0,.18); }
.button-sm { min-height: 40px; padding: 9px 14px; font-size: .9rem; }
.button svg, .text-link svg { width: 18px; height: 18px; }
.text-link { display: inline-flex; align-items: center; gap: 8px; color: var(--blue); font-weight: 800; }
.text-link:hover { gap: 12px; }

.hero { min-height: calc(100svh - var(--header-h)); display: grid; align-items: center; overflow: hidden; padding: 78px 0 74px; }
.hero::before, .hero::after { content: ""; position: absolute; border-radius: 50%; filter: blur(2px); pointer-events: none; }
.hero::before { width: 560px; height: 560px; right: -220px; top: 60px; background: radial-gradient(circle, rgba(108,78,255,.20), transparent 65%); }
.hero::after { width: 440px; height: 440px; left: -210px; bottom: -140px; background: radial-gradient(circle, rgba(32,196,244,.18), transparent 65%); }
.hero-grid { display: grid; grid-template-columns: 1.08fr .92fr; gap: 64px; align-items: center; position: relative; z-index: 2; }
.hero h1 { margin: 18px 0 22px; font-size: clamp(2.75rem, 6vw, 5.75rem); line-height: .98; letter-spacing: -.066em; }
.hero p { max-width: 690px; margin: 0; color: var(--muted); font-size: clamp(1.02rem, 1.5vw, 1.2rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 30px; color: var(--muted); font-size: .9rem; font-weight: 650; }
.hero-trust span { display: inline-flex; align-items: center; gap: 7px; }
.hero-trust span::before { content: "✓"; width: 21px; height: 21px; border-radius: 50%; display: grid; place-items: center; color: var(--success); background: rgba(26,155,101,.12); font-weight: 900; }
.orbit-stage { position: relative; min-height: 520px; display: grid; place-items: center; }
.orbit-ring { position: absolute; border: 1px solid rgba(23,105,255,.22); border-radius: 50%; animation: spin 22s linear infinite; }
.orbit-ring.one { width: 470px; height: 470px; }
.orbit-ring.two { width: 350px; height: 350px; animation-direction: reverse; animation-duration: 17s; border-color: rgba(108,78,255,.28); }
.orbit-dot { position: absolute; width: 15px; height: 15px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 24px rgba(32,196,244,.9); }
.orbit-ring.one .orbit-dot { left: 33px; top: 92px; }
.orbit-ring.two .orbit-dot { right: 30px; bottom: 70px; background: var(--purple); box-shadow: 0 0 24px rgba(108,78,255,.8); }
.hero-panel { position: relative; width: min(100%, 390px); padding: 30px; border-radius: 30px; background: linear-gradient(145deg, rgba(255,255,255,.94), rgba(243,247,252,.85)); border: 1px solid rgba(255,255,255,.8); box-shadow: var(--shadow-lg); backdrop-filter: blur(18px); }
[data-theme="dark"] .hero-panel { background: linear-gradient(145deg, rgba(16,40,66,.96), rgba(7,22,43,.90)); border-color: rgba(255,255,255,.08); }
.hero-panel img { width: 100%; margin-bottom: 22px; }
.hero-panel h2 { margin: 0 0 8px; font-size: 1.35rem; }
.hero-panel p { font-size: .92rem; }
.panel-list { display: grid; gap: 10px; margin-top: 20px; }
.panel-list span { display: flex; align-items: center; gap: 10px; padding: 10px 12px; background: color-mix(in srgb, var(--blue) 7%, var(--card)); border: 1px solid var(--line); border-radius: 12px; font-size: .88rem; font-weight: 700; }
.panel-list i { width: 8px; height: 8px; border-radius: 50%; background: linear-gradient(var(--blue),var(--purple)); box-shadow: 0 0 0 5px rgba(23,105,255,.08); }
@keyframes spin { to { transform: rotate(360deg); } }

.stats { margin-top: -28px; position: relative; z-index: 3; }
.stats-grid { display: grid; grid-template-columns: repeat(4,1fr); background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); overflow: hidden; }
.stat { padding: 26px; border-right: 1px solid var(--line); }
.stat:last-child { border-right: 0; }
.stat strong { display: block; font-size: 1.7rem; line-height: 1.1; letter-spacing: -.03em; color: var(--navy); }
[data-theme="dark"] .stat strong { color: #fff; }
.stat span { color: var(--muted); font-size: .9rem; }

.card-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; }
.card { position: relative; padding: 26px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-sm); transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; overflow: hidden; }
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: rgba(23,105,255,.32); }
.card::after { content: ""; position: absolute; width: 100px; height: 100px; right: -48px; top: -48px; border-radius: 50%; background: radial-gradient(circle, rgba(23,105,255,.13), transparent 65%); }
.card-icon { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 14px; margin-bottom: 22px; background: linear-gradient(145deg, rgba(23,105,255,.14), rgba(108,78,255,.12)); color: var(--blue); font-size: 1.25rem; font-weight: 900; }
.card h3 { margin: 0 0 10px; font-size: 1.22rem; }
.card p { margin: 0 0 18px; color: var(--muted); font-size: .94rem; }
.card ul { padding: 0; margin: 0 0 20px; list-style: none; display: grid; gap: 8px; color: var(--muted); font-size: .9rem; }
.card li { display: flex; gap: 8px; }
.card li::before { content: "•"; color: var(--blue); font-weight: 900; }

.dark-band { background: linear-gradient(135deg, var(--navy-2), var(--navy) 58%, #1d1d58); color: #fff; overflow: hidden; }
.dark-band .section-copy, .dark-band .muted { color: #b9c9d9; }
.dark-band .section-label { color: var(--cyan); }
.process-track { display: grid; grid-template-columns: repeat(5,1fr); gap: 14px; margin-top: 44px; counter-reset: process; }
.process-step { min-height: 158px; padding: 22px; border: 1px solid rgba(255,255,255,.12); border-radius: 18px; background: rgba(255,255,255,.055); position: relative; overflow: hidden; }
.process-step::before { counter-increment: process; content: counter(process, decimal-leading-zero); display: block; margin-bottom: 28px; color: var(--cyan); font-weight: 900; font-size: .84rem; }
.process-step h3 { margin: 0 0 6px; font-size: 1rem; }
.process-step p { margin: 0; color: #adbed0; font-size: .83rem; }
.process-step::after { content: ""; position: absolute; width: 78px; height: 78px; border: 1px solid rgba(32,196,244,.18); border-radius: 50%; right: -26px; bottom: -28px; }

.quality-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 42px; align-items: center; }
.quality-list { display: grid; grid-template-columns: repeat(2,1fr); gap: 12px; margin-top: 28px; }
.quality-item { display: flex; gap: 12px; align-items: flex-start; padding: 15px; border: 1px solid var(--line); border-radius: 14px; background: var(--card); }
.quality-item b { display: grid; place-items: center; flex: 0 0 28px; width: 28px; height: 28px; border-radius: 9px; background: rgba(26,155,101,.12); color: var(--success); }
.quality-item strong { display: block; font-size: .93rem; }
.quality-item span { color: var(--muted); font-size: .82rem; }
.dashboard { padding: 24px; border-radius: var(--radius-lg); background: var(--card); border: 1px solid var(--line); box-shadow: var(--shadow-lg); }
.dashboard-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 22px; }
.dashboard-top h3 { margin: 0; }
.live-dot { display: inline-flex; align-items: center; gap: 7px; color: var(--success); font-size: .82rem; font-weight: 800; }
.live-dot::before { content:""; width: 8px; height: 8px; border-radius:50%; background: var(--success); box-shadow: 0 0 0 5px rgba(26,155,101,.11); }
.metric-row { display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: center; padding: 13px 0; border-bottom: 1px solid var(--line); }
.metric-row:last-child { border-bottom: 0; }
.metric-row span { color: var(--muted); font-size: .9rem; }
.metric-row b { font-size: .95rem; }
.progress { grid-column: 1/-1; height: 7px; border-radius: 99px; overflow: hidden; background: var(--surface-2); }
.progress i { display: block; height: 100%; border-radius: 99px; background: linear-gradient(90deg,var(--blue),var(--cyan),var(--purple)); }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 46px; align-items: center; }
.feature-panel { min-height: 440px; border-radius: var(--radius-lg); padding: 36px; color: #fff; background: linear-gradient(135deg, var(--blue), #2747cb 52%, var(--purple)); box-shadow: var(--shadow-lg); position: relative; overflow: hidden; }
.feature-panel::before { content:""; position:absolute; width:340px; height:340px; border:1px solid rgba(255,255,255,.16); border-radius:50%; right:-120px; top:-120px; }
.feature-panel::after { content:""; position:absolute; width:210px; height:210px; border:1px solid rgba(255,255,255,.13); border-radius:50%; right:-15px; bottom:-90px; }
.feature-panel > * { position:relative; z-index:2; }
.feature-panel .chapter { display:inline-flex; padding:7px 10px; border-radius:999px; background:rgba(255,255,255,.14); font-size:.78rem; font-weight:800; }
.feature-panel h3 { font-size: clamp(2rem,4vw,3.3rem); line-height:1.06; letter-spacing:-.045em; margin:24px 0 14px; }
.feature-panel p { color:#dfe8ff; max-width:540px; }
.feature-panel .button { margin-top:18px; }
.feature-list { display:grid; gap:16px; }
.feature { display:grid; grid-template-columns:auto 1fr; gap:14px; padding:18px; border:1px solid var(--line); background:var(--card); border-radius:16px; }
.feature-num { width:38px; height:38px; border-radius:12px; display:grid; place-items:center; font-weight:900; color:var(--blue); background:rgba(23,105,255,.1); }
.feature h4 { margin:0 0 5px; }
.feature p { margin:0; color:var(--muted); font-size:.9rem; }

.cta { padding: 88px 0; }
.cta-box { padding: clamp(34px, 6vw, 72px); border-radius: 32px; color: #fff; background: linear-gradient(115deg,var(--navy-2),var(--navy) 58%,#2b246b); position:relative; overflow:hidden; box-shadow:var(--shadow-lg); }
.cta-box::before { content:""; position:absolute; inset:0; background:radial-gradient(circle at 88% 20%,rgba(32,196,244,.22),transparent 24%),radial-gradient(circle at 72% 110%,rgba(108,78,255,.34),transparent 34%); }
.cta-content { position:relative; z-index:2; display:flex; align-items:end; justify-content:space-between; gap:36px; }
.cta h2 { max-width:720px; margin:0; font-size:clamp(2.2rem,5vw,4.6rem); line-height:1.02; letter-spacing:-.055em; }
.cta p { max-width:630px; color:#c7d5e2; margin:18px 0 0; }
.cta-actions { display:flex; flex-wrap:wrap; gap:10px; flex:0 0 auto; }

.page-hero { padding: 100px 0 72px; overflow:hidden; }
.page-hero-grid { display:grid; grid-template-columns:1.1fr .9fr; gap:52px; align-items:center; }
.page-hero h1 { margin:18px 0; font-size:clamp(2.7rem,6vw,5.5rem); line-height:.98; letter-spacing:-.06em; }
.page-hero p { max-width:720px; color:var(--muted); font-size:1.1rem; }
.page-visual { min-height:360px; padding:28px; border-radius:28px; color:#fff; background:linear-gradient(135deg,var(--navy),#172e6f 58%,var(--purple)); box-shadow:var(--shadow-lg); position:relative; overflow:hidden; display:flex; flex-direction:column; justify-content:space-between; }
.page-visual::before { content:""; position:absolute; width:330px; height:330px; border-radius:50%; border:1px solid rgba(255,255,255,.13); right:-85px; top:-100px; }
.page-visual > * { position:relative; z-index:2; }
.visual-label { color:var(--cyan); font-size:.8rem; text-transform:uppercase; letter-spacing:.12em; font-weight:900; }
.visual-stack { display:grid; gap:10px; }
.visual-stack span { display:flex; align-items:center; justify-content:space-between; gap:12px; padding:12px 14px; border:1px solid rgba(255,255,255,.12); background:rgba(255,255,255,.06); border-radius:12px; color:#e6f1fc; font-size:.9rem; }
.visual-stack b { color:var(--cyan); font-size:.76rem; }

.service-detail-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:20px; }
.service-detail { padding:34px; background:var(--card); border:1px solid var(--line); border-radius:24px; box-shadow:var(--shadow-sm); }
.service-detail .service-number { color:var(--blue); font-size:.78rem; font-weight:900; letter-spacing:.12em; text-transform:uppercase; }
.service-detail h2 { margin:15px 0 10px; font-size:1.8rem; letter-spacing:-.03em; }
.service-detail p { color:var(--muted); }
.chip-row { display:flex; flex-wrap:wrap; gap:8px; margin:18px 0 24px; }
.chip { padding:7px 10px; border-radius:999px; background:var(--surface); border:1px solid var(--line); color:var(--muted); font-size:.8rem; font-weight:700; }
.delivery-box { margin-top:22px; padding:18px; border-left:3px solid var(--blue); background:color-mix(in srgb,var(--blue) 6%,var(--surface)); border-radius:0 12px 12px 0; }
.delivery-box strong { display:block; margin-bottom:5px; }
.delivery-box span { color:var(--muted); font-size:.9rem; }

.value-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:18px; }
.value-card { padding:25px; border-radius:18px; background:var(--card); border:1px solid var(--line); }
.value-card span { display:block; width:36px; height:36px; border-radius:11px; margin-bottom:20px; background:linear-gradient(145deg,var(--blue),var(--purple)); color:#fff; display:grid; place-items:center; font-weight:900; }
.value-card h3 { margin:0 0 8px; }
.value-card p { margin:0; color:var(--muted); font-size:.91rem; }
.role-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:15px; }
.role { padding:20px; border:1px solid var(--line); border-radius:16px; background:var(--card); }
.role small { color:var(--blue); font-weight:800; }
.role h3 { margin:7px 0; font-size:1.05rem; }
.role p { margin:0; color:var(--muted); font-size:.85rem; }

.ops-layout { display:grid; grid-template-columns:260px 1fr; gap:38px; align-items:start; }
.ops-sidebar { position:sticky; top:calc(var(--header-h) + 24px); padding:18px; border:1px solid var(--line); border-radius:18px; background:var(--card); box-shadow:var(--shadow-sm); }
.ops-sidebar strong { display:block; margin:0 0 12px; padding:0 8px; }
.ops-sidebar a { display:block; padding:9px 10px; color:var(--muted); border-radius:9px; font-size:.84rem; font-weight:700; }
.ops-sidebar a:hover, .ops-sidebar a.active { color:var(--blue); background:rgba(23,105,255,.08); }
.ops-main { min-width:0; }
.ops-chapter { padding:30px; border:1px solid var(--line); background:var(--card); border-radius:22px; margin-bottom:20px; box-shadow:var(--shadow-sm); }
.ops-chapter .chapter-id { color:var(--blue); font-size:.78rem; font-weight:900; text-transform:uppercase; letter-spacing:.1em; }
.ops-chapter h2 { margin:10px 0 9px; font-size:1.75rem; letter-spacing:-.03em; }
.ops-chapter p { margin:0; color:var(--muted); }
.ops-tags { display:flex; flex-wrap:wrap; gap:8px; margin-top:18px; }
.ops-tags span { padding:7px 10px; border-radius:999px; font-size:.78rem; font-weight:700; color:var(--muted); background:var(--surface); border:1px solid var(--line); }
.table-wrap { overflow:auto; border:1px solid var(--line); border-radius:16px; background:var(--card); }
table { width:100%; border-collapse:collapse; min-width:680px; }
th, td { padding:14px 16px; border-bottom:1px solid var(--line); text-align:left; vertical-align:top; }
th { background:var(--surface); font-size:.82rem; letter-spacing:.03em; color:var(--text); }
td { color:var(--muted); font-size:.9rem; }
tr:last-child td { border-bottom:0; }
.status { display:inline-flex; padding:5px 8px; border-radius:999px; font-size:.75rem; font-weight:800; }
.status.good { color:var(--success); background:rgba(26,155,101,.11); }
.status.warn { color:#a46500; background:rgba(245,158,11,.13); }

.contact-grid { display:grid; grid-template-columns:.8fr 1.2fr; gap:34px; align-items:start; }
.contact-panel { padding:32px; border-radius:24px; color:#fff; background:linear-gradient(145deg,var(--navy),#172c66 55%,var(--purple)); min-height:100%; position:relative; overflow:hidden; }
.contact-panel::before { content:""; position:absolute; width:300px; height:300px; border-radius:50%; border:1px solid rgba(255,255,255,.13); right:-100px; bottom:-100px; }
.contact-panel > * { position:relative; z-index:2; }
.contact-panel h2 { margin:0 0 12px; font-size:2rem; }
.contact-panel p { color:#d1deeb; }
.contact-points { display:grid; gap:16px; margin-top:30px; }
.contact-point { padding:14px 16px; border:1px solid rgba(255,255,255,.13); background:rgba(255,255,255,.06); border-radius:14px; }
.contact-point strong { display:block; }
.contact-point span { color:#c7d5e3; font-size:.88rem; }
.form-card { padding:32px; background:var(--card); border:1px solid var(--line); border-radius:24px; box-shadow:var(--shadow-sm); }
.form-grid { display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.field { display:grid; gap:7px; }
.field.full { grid-column:1/-1; }
.field label { font-size:.86rem; font-weight:800; }
.field input, .field textarea, .field select { width:100%; padding:13px 14px; border:1px solid var(--line); border-radius:11px; background:var(--surface); color:var(--text); outline:none; transition:.2s ease; }
.field input:focus, .field textarea:focus, .field select:focus { border-color:var(--blue); box-shadow:0 0 0 4px rgba(23,105,255,.10); }
.field textarea { min-height:150px; resize:vertical; }
.form-note { margin:14px 0 0; color:var(--muted); font-size:.82rem; }
.form-message { display:none; margin-top:15px; padding:12px 14px; border-radius:10px; background:rgba(26,155,101,.11); color:var(--success); font-weight:700; }
.form-message.show { display:block; }

.faq-list { display:grid; gap:12px; }
.faq { border:1px solid var(--line); background:var(--card); border-radius:14px; overflow:hidden; }
.faq button { width:100%; border:0; padding:18px 20px; background:transparent; color:var(--text); display:flex; align-items:center; justify-content:space-between; gap:20px; text-align:left; font-weight:800; }
.faq button span:last-child { transition:transform .2s ease; }
.faq.open button span:last-child { transform:rotate(45deg); }
.faq-content { display:grid; grid-template-rows:0fr; transition:grid-template-rows .25s ease; }
.faq.open .faq-content { grid-template-rows:1fr; }
.faq-content > div { overflow:hidden; }
.faq-content p { margin:0; padding:0 20px 18px; color:var(--muted); }

.legal { padding:80px 0; }
.prose { background:var(--card); border:1px solid var(--line); border-radius:22px; padding:clamp(24px,5vw,54px); box-shadow:var(--shadow-sm); }
.prose h1 { margin-top:0; font-size:clamp(2.4rem,5vw,4.4rem); letter-spacing:-.05em; line-height:1; }
.prose h2 { margin-top:34px; }
.prose p, .prose li { color:var(--muted); }
.notice { padding:14px 16px; border-left:3px solid var(--warning); background:rgba(245,158,11,.1); border-radius:0 12px 12px 0; }

.site-footer { background:var(--navy-2); color:#fff; padding:74px 0 26px; }
.footer-grid { display:grid; grid-template-columns:1.5fr repeat(3,1fr); gap:42px; }
.footer-brand img { width:230px; filter:brightness(1.3); }
.footer-brand p { max-width:420px; color:#aebfd0; font-size:.92rem; }
.footer-title { font-weight:900; margin-bottom:14px; }
.footer-links { display:grid; gap:9px; }
.footer-links a { color:#aebfd0; font-size:.9rem; }
.footer-links a:hover { color:#fff; }
.footer-bottom { display:flex; justify-content:space-between; gap:18px; border-top:1px solid rgba(255,255,255,.1); margin-top:44px; padding-top:22px; color:#8ea4ba; font-size:.84rem; }

.reveal { opacity:0; transform:translateY(18px); transition:opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity:1; transform:none; }

@media (max-width: 1040px) {
  .site-nav { position:fixed; inset:var(--header-h) 0 auto 0; height:calc(100svh - var(--header-h)); padding:24px 18px; display:none; flex-direction:column; align-items:stretch; background:var(--surface); border-top:1px solid var(--line); }
  .site-nav.open { display:flex; }
  .nav-link { padding:14px 16px; font-size:1.05rem; }
  .header-actions .header-cta { display:none; }
  .menu-toggle { display:inline-grid; }
  .hero-grid, .page-hero-grid, .quality-grid, .split, .contact-grid { grid-template-columns:1fr; }
  .hero { padding-top:64px; }
  .orbit-stage { min-height:470px; }
  .process-track { grid-template-columns:repeat(2,1fr); }
  .card-grid { grid-template-columns:repeat(2,1fr); }
  .stats-grid { grid-template-columns:repeat(2,1fr); }
  .stat:nth-child(2) { border-right:0; }
  .stat:nth-child(-n+2) { border-bottom:1px solid var(--line); }
  .cta-content { display:block; }
  .cta-actions { margin-top:28px; }
  .footer-grid { grid-template-columns:1.5fr 1fr 1fr; }
  .footer-grid > :last-child { grid-column:2/4; }
  .ops-layout { grid-template-columns:1fr; }
  .ops-sidebar { position:static; display:flex; overflow:auto; gap:5px; }
  .ops-sidebar strong { min-width:max-content; margin:auto 4px auto 0; }
  .ops-sidebar a { min-width:max-content; }
}

@media (max-width: 720px) {
  :root { --header-h:70px; }
  .container, .narrow { width:min(calc(100% - 24px), var(--container)); }
  .section { padding:72px 0; }
  .section-sm { padding:48px 0; }
  .section-head { display:block; }
  .brand img { width:175px; }
  .hero { min-height:auto; padding:52px 0 64px; }
  .hero h1 { font-size:clamp(2.55rem,14vw,4.25rem); }
  .hero-grid { gap:34px; }
  .hero-actions .button { width:100%; }
  .orbit-stage { min-height:390px; }
  .orbit-ring.one { width:360px; height:360px; }
  .orbit-ring.two { width:280px; height:280px; }
  .hero-panel { width:min(90%,350px); padding:24px; }
  .stats { margin-top:-20px; }
  .stats-grid { grid-template-columns:1fr 1fr; }
  .stat { padding:20px 16px; }
  .stat strong { font-size:1.35rem; }
  .card-grid, .service-detail-grid, .value-grid, .role-grid, .quality-list { grid-template-columns:1fr; }
  .process-track { grid-template-columns:1fr; }
  .process-step { min-height:130px; }
  .feature-panel { min-height:400px; padding:26px; }
  .page-hero { padding:65px 0 52px; }
  .page-visual { min-height:320px; }
  .cta { padding:64px 0; }
  .cta-box { border-radius:24px; }
  .cta-actions .button { width:100%; }
  .footer-grid { grid-template-columns:1fr 1fr; }
  .footer-brand { grid-column:1/-1; }
  .footer-grid > :last-child { grid-column:auto; }
  .footer-bottom { display:block; }
  .footer-bottom span { display:block; margin-top:7px; }
  .ops-chapter { padding:23px; }
  .form-grid { grid-template-columns:1fr; }
  .field.full { grid-column:auto; }
  .form-card, .contact-panel { padding:24px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration:.01ms !important; animation-iteration-count:1 !important; scroll-behavior:auto !important; transition-duration:.01ms !important; }
  .reveal { opacity:1; transform:none; }
}