/*
Theme Name: OCTOPUS Corporate
Theme URI: https://octopus-tokyo.jp
Description: 株式会社OCTOPUS コーポレートサイト用テーマ（デザイン06ベース）。トップはダーク、資料請求フローはライトトーン。
Author: OCTOPUS
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
License: Proprietary
Text Domain: octopus
*/

/* 株式会社OCTOPUS コーポレートサイト 共通スタイル（デザイン06ベース） */

:root {
  --bg: #0b1019;
  --bg-deep: #080d14;
  --panel-line: rgba(255, 255, 255, 0.14);
  --line: rgba(255, 255, 255, 0.11);
  --ink: #f4f7fb;
  --soft: rgba(244, 247, 251, 0.86);
  --muted: rgba(244, 247, 251, 0.62);
  --accent: #e0563f;
  --accent-warm: #f0854f;
  --accent-deep: #c2452f;
  --serif: "Shippori Mincho B1", "Yu Mincho", "Hiragino Mincho ProN", serif;
  --sans: "Noto Sans JP", system-ui, -apple-system, "Segoe UI", sans-serif;
  --grad-accent: linear-gradient(100deg, var(--accent) 0%, var(--accent-warm) 100%);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background:
    radial-gradient(1400px 900px at 82% -260px, rgba(58, 84, 140, 0.16), transparent 62%),
    linear-gradient(180deg, #0c1220 0%, var(--bg) 46%, #0a0f17 100%);
  color: var(--ink);
  font-family: var(--sans);
  font-size: clamp(16px, 0.42vw + 14.6px, 18.5px);
  line-height: 2.05;
  letter-spacing: 0.02em;
}

img, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--accent-warm); }
:focus-visible { outline: 3px solid rgba(224, 86, 63, 0.5); outline-offset: 3px; }

.wrap { width: min(1140px, calc(100% - 44px)); margin: 0 auto; }

/* ---------- header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(8, 13, 20, 0.82);
  backdrop-filter: blur(16px);
}

.header::after {
  content: "";
  display: block;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.22) 30%, rgba(224, 86, 63, 0.5) 50%, rgba(255, 255, 255, 0.22) 70%, transparent);
}

.header-inner { display: flex; align-items: center; gap: 28px; min-height: 78px; }

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--serif);
  font-size: clamp(1.05rem, 1.2vw, 1.18rem);
  font-weight: 700;
  letter-spacing: 0.18em;
}

.brand svg { flex: none; }

.nav { display: flex; gap: clamp(18px, 2.4vw, 32px); margin-left: auto; color: var(--soft); font-size: clamp(0.9rem, 1vw, 0.98rem); font-weight: 500; }

/* ---------- buttons ---------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 50px;
  padding: 0 26px;
  border: 1px solid rgba(255, 255, 255, 0.36);
  background: rgba(255, 255, 255, 0.03);
  color: var(--ink);
  font-weight: 700;
  font-size: clamp(0.94rem, 1vw, 1.02rem);
  line-height: 1.2;
  white-space: nowrap;
  border-radius: 3px;
  cursor: pointer;
  font-family: inherit;
  transition: transform 0.22s ease, background 0.22s ease, color 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.btn::after {
  content: "";
  width: 7px;
  height: 7px;
  border-top: 1.6px solid currentColor;
  border-right: 1.6px solid currentColor;
  transform: rotate(45deg);
}

.btn:hover { border-color: #ffffff; color: #ffffff; transform: translateY(-2px); }

.btn-fill {
  background: var(--grad-accent);
  border-color: transparent;
  color: #ffffff;
  box-shadow: 0 10px 32px rgba(224, 86, 63, 0.34);
}

.btn-fill:hover {
  background: linear-gradient(100deg, var(--accent-deep) 0%, var(--accent) 100%);
  color: #ffffff;
  box-shadow: 0 14px 40px rgba(224, 86, 63, 0.46);
}

.btn-lg { min-height: 62px; padding: 0 36px; font-size: clamp(1rem, 1.15vw, 1.12rem); }

.header .btn { min-height: 42px; padding: 0 20px; font-size: 0.92rem; box-shadow: 0 6px 20px rgba(224, 86, 63, 0.28); }

/* ---------- hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(1100px 720px at 50% -180px, rgba(72, 96, 158, 0.20), transparent 60%),
    linear-gradient(180deg, #0a1120 0%, var(--bg-deep) 100%);
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2) 35%, rgba(224, 86, 63, 0.55) 50%, rgba(255, 255, 255, 0.2) 65%, transparent);
}

.hero-inner {
  position: relative;
  z-index: 3;
  padding: clamp(110px, 15vw, 168px) 0 clamp(100px, 13vw, 150px);
  text-align: center;
}

.hero-bg { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }

.rays {
  position: absolute;
  left: 50%;
  top: 50%;
  width: min(150vw, 1400px);
  aspect-ratio: 1;
  height: auto;
  transform: translate(-50%, -50%);
}

.glow { position: absolute; border-radius: 50%; }

.glow-a {
  left: 50%;
  top: 46%;
  width: min(72vw, 900px);
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(224, 86, 63, 0.14) 0%, rgba(224, 86, 63, 0.05) 38%, transparent 68%);
}

.glow-b {
  left: 16%;
  top: 8%;
  width: min(48vw, 620px);
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(96, 128, 202, 0.16) 0%, transparent 66%);
}

.ring {
  position: absolute;
  left: 50%;
  top: 50%;
  width: min(88vw, 860px);
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: conic-gradient(from 20deg, transparent 0 62%, rgba(240, 133, 79, 0.85) 74%, transparent 86% 100%);
  -webkit-mask: radial-gradient(closest-side, transparent calc(100% - 1.5px), #000 calc(100% - 0.5px));
  mask: radial-gradient(closest-side, transparent calc(100% - 1.5px), #000 calc(100% - 0.5px));
  opacity: 0.6;
}

.ring-2 {
  width: min(64vw, 620px);
  background: conic-gradient(from 210deg, transparent 0 70%, rgba(255, 255, 255, 0.55) 80%, transparent 90% 100%);
  opacity: 0.4;
}

@media (prefers-reduced-motion: no-preference) {
  .rays-a { animation: spin 220s linear infinite; }
  .rays-b { animation: spin-rev 150s linear infinite; }
  .ring { animation: spin 64s linear infinite; }
  .ring-2 { animation: spin-rev 46s linear infinite; }
  .glow-a { animation: breathe 11s ease-in-out infinite alternate; }
  .glow-b { animation: drift 17s ease-in-out infinite alternate; }
  @keyframes spin { to { transform: translate(-50%, -50%) rotate(360deg); } }
  @keyframes spin-rev { to { transform: translate(-50%, -50%) rotate(-360deg); } }
  @keyframes breathe {
    from { opacity: 0.65; transform: translate(-50%, -50%) scale(0.94); }
    to { opacity: 1; transform: translate(-50%, -50%) scale(1.06); }
  }
  @keyframes drift {
    from { transform: translate(0, 0) scale(1); opacity: 0.7; }
    to { transform: translate(9%, 13%) scale(1.12); opacity: 1; }
  }
}

.eyebrow {
  margin: 0 0 clamp(20px, 3vw, 30px);
  font-size: clamp(0.8rem, 0.9vw, 0.9rem);
  font-weight: 700;
  letter-spacing: 0.36em;
  text-transform: uppercase;
  background: var(--grad-accent);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

h1 {
  margin: 0 0 clamp(24px, 3.4vw, 36px);
  font-family: var(--serif);
  font-size: clamp(2.35rem, 6.6vw, 4.8rem);
  font-weight: 700;
  line-height: 1.44;
  letter-spacing: 0.06em;
  text-shadow: 0 4px 44px rgba(8, 13, 20, 0.8);
}

.h1-sm { display: none; }

.hero-lead {
  max-width: 720px;
  margin: 0 auto clamp(38px, 5vw, 52px);
  color: var(--soft);
  font-size: clamp(1.05rem, 1.5vw, 1.26rem);
  line-height: 2.1;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; }
.hero-note { margin: 18px 0 0; color: var(--muted); font-size: clamp(0.84rem, 0.95vw, 0.92rem); }

/* ---------- section frame ---------- */
.section { position: relative; padding: clamp(84px, 11vw, 128px) 0; }

.section + .section::before,
.cta::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.16) 32%, rgba(224, 86, 63, 0.42) 50%, rgba(255, 255, 255, 0.16) 68%, transparent);
}

.section-deep {
  background:
    radial-gradient(1000px 560px at 12% 0%, rgba(58, 84, 140, 0.12), transparent 60%),
    linear-gradient(180deg, var(--bg-deep), #0a101a);
}

.sec-head { max-width: 760px; margin: 0 auto clamp(44px, 6vw, 64px); text-align: center; }

.sec-label {
  margin: 0 0 18px;
  font-size: clamp(0.78rem, 0.85vw, 0.86rem);
  font-weight: 700;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  background: var(--grad-accent);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

h2 {
  margin: 0 0 22px;
  font-family: var(--serif);
  font-size: clamp(1.9rem, 4vw, 2.95rem);
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0.05em;
}

h2::after {
  content: "";
  display: block;
  width: 64px;
  height: 2px;
  margin: 24px auto 0;
  background: var(--grad-accent);
  border-radius: 2px;
}

.sec-head p { margin: 0; color: var(--muted); font-size: clamp(0.98rem, 1.15vw, 1.12rem); }

/* ---------- premium panel ---------- */
.panel {
  border: 1px solid transparent;
  border-radius: 6px;
  background:
    linear-gradient(165deg, rgba(23, 31, 45, 0.92), rgba(15, 21, 32, 0.94)) padding-box,
    linear-gradient(150deg, rgba(255, 255, 255, 0.34), rgba(255, 255, 255, 0.07) 34%, rgba(224, 86, 63, 0.42) 100%) border-box;
  box-shadow: 0 22px 56px rgba(4, 7, 12, 0.5);
}

/* ---------- issues ---------- */
.issues { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }

.issue {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 20px;
  align-items: center;
  min-height: 118px;
  padding: 28px 30px;
  font-weight: 500;
  font-size: clamp(0.99rem, 1.12vw, 1.1rem);
  line-height: 1.95;
}

.issue .no {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border: 1px solid transparent;
  border-radius: 50%;
  background:
    linear-gradient(#131b28, #131b28) padding-box,
    var(--grad-accent) border-box;
  font-family: var(--serif);
  font-size: 1rem;
  color: var(--accent-warm);
}

.issues-close {
  margin: clamp(40px, 5vw, 52px) 0 0;
  text-align: center;
  font-family: var(--serif);
  font-size: clamp(1.16rem, 1.7vw, 1.42rem);
  font-weight: 600;
}

/* ---------- services ---------- */
.svc-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }

.svc { padding: clamp(32px, 4vw, 48px) clamp(26px, 3.4vw, 44px); }

.svc .kicker {
  margin: 0 0 16px;
  font-size: clamp(0.78rem, 0.85vw, 0.84rem);
  font-weight: 700;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  background: var(--grad-accent);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.svc h3 { margin: 0 0 18px; font-family: var(--serif); font-size: clamp(1.42rem, 2vw, 1.72rem); font-weight: 700; line-height: 1.5; }

.svc > p { margin: 0 0 28px; color: var(--muted); font-size: clamp(0.95rem, 1.08vw, 1.05rem); }

.svc ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 18px; }

.svc li { position: relative; padding-left: 26px; color: var(--soft); font-size: clamp(0.96rem, 1.08vw, 1.05rem); line-height: 1.95; }

.svc li b { display: block; color: var(--ink); font-size: clamp(1rem, 1.12vw, 1.1rem); }

.svc li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.82em;
  width: 9px;
  height: 9px;
  border-radius: 2px;
  background: var(--grad-accent);
}

/* ---------- reasons / stats（数字の文字トーンはデザイン05基準） ---------- */
.stats { display: flex; flex-wrap: wrap; justify-content: center; gap: 28px clamp(56px, 9vw, 120px); margin: 0 0 clamp(52px, 7vw, 74px); }

.stat { text-align: center; }

.stat .num {
  font-family: var(--serif);
  font-size: clamp(3.4rem, 8.4vw, 5.6rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: 0.04em;
  color: var(--ink);
}

.stat .num small { font-size: 0.38em; letter-spacing: 0.12em; margin-left: 6px; }

.stat .cap { margin: 10px 0 0; color: var(--muted); font-size: clamp(0.9rem, 1vw, 0.98rem); }

.stat .cap::before { content: ""; display: block; width: 42px; height: 2px; margin: 0 auto 14px; background: var(--grad-accent); border-radius: 2px; }

.reasons { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }

.reason { padding: clamp(30px, 3.4vw, 42px) clamp(24px, 2.8vw, 36px); }

.reason .no {
  font-family: var(--serif);
  font-size: 1.1rem;
  letter-spacing: 0.18em;
  background: var(--grad-accent);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.reason h3 { margin: 14px 0 14px; font-family: var(--serif); font-size: clamp(1.24rem, 1.6vw, 1.44rem); font-weight: 700; line-height: 1.6; }

.reason p { margin: 0; color: var(--muted); font-size: clamp(0.94rem, 1.06vw, 1.03rem); }

/* ---------- flow ---------- */
.flow { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin: 0; padding: 0; list-style: none; }

.flow li { position: relative; padding: clamp(30px, 3.4vw, 40px) clamp(22px, 2.6vw, 32px); }

.flow li + li::after {
  content: "";
  position: absolute;
  left: -15px;
  top: 50%;
  width: 12px;
  height: 2px;
  background: var(--grad-accent);
  border-radius: 2px;
}

.flow .step {
  font-size: clamp(0.74rem, 0.82vw, 0.8rem);
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  background: var(--grad-accent);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.flow strong { display: block; margin: 14px 0 10px; font-family: var(--serif); font-size: clamp(1.12rem, 1.34vw, 1.28rem); font-weight: 700; }
.flow p { margin: 0; color: var(--muted); font-size: clamp(0.9rem, 1.02vw, 0.99rem); }

/* ---------- company ---------- */
.company-wrap { max-width: 860px; margin: 0 auto; overflow: hidden; }

.company-table { width: 100%; border-collapse: collapse; }

.company-table th, .company-table td { padding: clamp(17px, 2vw, 22px) clamp(20px, 2.6vw, 30px); border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; font-size: clamp(0.96rem, 1.08vw, 1.05rem); }
.company-table tr:last-child th, .company-table tr:last-child td { border-bottom: 0; }
.company-table th { width: 180px; color: var(--ink); font-weight: 700; white-space: nowrap; background: rgba(255, 255, 255, 0.035); }
.company-table td { color: var(--soft); }
.company-table a { color: var(--accent-warm); font-weight: 700; }

/* ---------- cta ---------- */
.cta {
  position: relative;
  overflow: hidden;
  padding: clamp(104px, 14vw, 152px) 0;
  text-align: center;
  background:
    radial-gradient(820px 520px at 50% 128%, rgba(224, 86, 63, 0.17), transparent 64%),
    radial-gradient(900px 480px at 8% -20%, rgba(58, 84, 140, 0.14), transparent 60%),
    var(--bg-deep);
}

.cta h2::after { display: none; }
.cta p { max-width: 620px; margin: 0 auto clamp(38px, 5vw, 48px); color: var(--muted); font-size: clamp(0.98rem, 1.15vw, 1.12rem); }
.cta .hero-actions { justify-content: center; }

/* ---------- footer ---------- */
.footer { position: relative; padding: 46px 0 64px; background: #070b11; }

.footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.16), transparent);
}

.footer-inner { display: flex; flex-wrap: wrap; align-items: center; gap: 20px 32px; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 24px; margin-left: auto; color: var(--muted); font-size: clamp(0.88rem, 0.98vw, 0.95rem); font-weight: 500; }
.footer small { width: 100%; color: var(--muted); font-size: 0.82rem; }

/* ---------- 下層ページ共通（資料請求・完了） ---------- */
.page-hero {
  position: relative;
  overflow: hidden;
  text-align: center;
  background:
    radial-gradient(900px 560px at 50% -180px, rgba(72, 96, 158, 0.18), transparent 62%),
    linear-gradient(180deg, #0a1120 0%, var(--bg-deep) 100%);
}

.page-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2) 35%, rgba(224, 86, 63, 0.55) 50%, rgba(255, 255, 255, 0.2) 65%, transparent);
}

.page-hero-inner { position: relative; z-index: 2; padding: clamp(72px, 9vw, 110px) 0; }

.page-hero h1 { font-size: clamp(2rem, 4.6vw, 3.3rem); }

.page-hero p { max-width: 680px; margin: 0 auto; color: var(--soft); font-size: clamp(0.98rem, 1.2vw, 1.14rem); }

/* ---------- 資料請求フォーム ---------- */
.form-layout { display: grid; grid-template-columns: 360px minmax(0, 1fr); gap: 28px; align-items: start; }

.form-aside, .document-form { padding: clamp(28px, 3.4vw, 40px); }

.form-aside h2 { font-size: clamp(1.3rem, 1.8vw, 1.56rem); text-align: left; }
.form-aside h2::after { margin-left: 0; }
.form-aside p { color: var(--muted); font-size: clamp(0.92rem, 1.04vw, 1rem); margin-bottom: 0; }

.check-list { display: grid; gap: 12px; margin: 0 0 24px; padding: 0; list-style: none; }

.check-list li { position: relative; padding-left: 26px; color: var(--soft); font-weight: 500; }

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 9px;
  height: 9px;
  border-radius: 2px;
  background: var(--grad-accent);
}

.document-form { display: grid; gap: 22px; }

.field { display: grid; gap: 8px; }

.field span, .checkbox-field legend { color: var(--ink); font-weight: 700; }

.field b {
  display: inline-flex;
  margin-left: 8px;
  padding: 2px 8px;
  border-radius: 3px;
  background: rgba(224, 86, 63, 0.18);
  color: var(--accent-warm);
  font-size: 0.72rem;
  line-height: 1.4;
}

input, textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--ink);
  font: inherit;
  transition: border-color 0.2s ease, background 0.2s ease;
}

input:focus, textarea:focus { outline: none; border-color: var(--accent-warm); background: rgba(255, 255, 255, 0.08); }

input { min-height: 52px; padding: 10px 14px; }

textarea { min-height: 160px; padding: 14px; resize: vertical; }

input[aria-invalid="true"], textarea[aria-invalid="true"] { border-color: var(--accent); background: rgba(224, 86, 63, 0.08); }

.checkbox-field { margin: 0; padding: 0; border: 0; }

.checkbox-field label { display: flex; align-items: center; gap: 10px; min-height: 38px; color: var(--soft); font-weight: 500; }

.checkbox-field input { width: 18px; min-height: 18px; accent-color: var(--accent); }

.form-note { margin: 0; color: var(--muted); font-size: clamp(0.84rem, 0.94vw, 0.9rem); }

.form-error {
  display: none;
  border: 1px solid rgba(224, 86, 63, 0.5);
  border-radius: 4px;
  background: rgba(224, 86, 63, 0.12);
  color: var(--accent-warm);
  padding: 13px 16px;
  font-weight: 700;
}

.form-error.is-visible { display: block; }

.form-submit { width: fit-content; }

.honeypot { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }

/* ---------- 完了ページ ---------- */
.thanks-hero {
  position: relative;
  overflow: hidden;
  min-height: calc(100vh - 79px);
  display: grid;
  align-items: center;
  background:
    radial-gradient(900px 560px at 50% -180px, rgba(72, 96, 158, 0.18), transparent 62%),
    linear-gradient(180deg, #0a1120 0%, var(--bg-deep) 100%);
}

.thanks-inner { position: relative; z-index: 2; max-width: 780px; padding: clamp(80px, 10vw, 110px) 0; text-align: center; }

.thanks-inner svg { margin: 0 auto 28px; }

.thanks-inner h1 { font-size: clamp(1.9rem, 4.4vw, 3rem); }

.thanks-inner p { color: var(--soft); font-size: clamp(0.98rem, 1.2vw, 1.12rem); margin: 0 0 clamp(36px, 5vw, 46px); }

.thanks-inner .hero-actions { justify-content: center; }

/* ---------- ライトテーマ（資料請求フロー用・白ベース） ---------- */
body.theme-light {
  --ink: #10161f;
  --soft: #2a3340;
  --muted: #5f6875;
  --line: #e4e7ec;
  --panel-line: #e4e7ec;
  background:
    radial-gradient(1400px 900px at 82% -260px, rgba(58, 84, 140, 0.06), transparent 62%),
    linear-gradient(180deg, #fbfcfe 0%, #f5f7fa 60%, #f2f4f8 100%);
  color: var(--ink);
}

.theme-light a:hover { color: var(--accent-deep); }

/* ヘッダーはライトテーマでもベースカラー（ダーク）のまま */
.theme-light .header { background: rgba(8, 13, 20, 0.92); }
.theme-light .header .brand { color: #f4f7fb; }
.theme-light .header .nav { color: rgba(244, 247, 251, 0.86); }
.theme-light .header a:hover { color: var(--accent-warm); }

.theme-light .btn {
  border-color: rgba(16, 22, 31, 0.32);
  background: rgba(255, 255, 255, 0.6);
  color: var(--ink);
}

.theme-light .btn:hover { border-color: var(--ink); color: var(--ink); }

.theme-light .btn-fill { background: var(--grad-accent); border-color: transparent; color: #ffffff; }
.theme-light .btn-fill:hover { background: linear-gradient(100deg, var(--accent-deep) 0%, var(--accent) 100%); color: #ffffff; }

.theme-light .page-hero,
.theme-light .thanks-hero {
  background:
    radial-gradient(900px 560px at 50% -180px, rgba(72, 96, 158, 0.10), transparent 62%),
    linear-gradient(180deg, #ffffff 0%, #f6f8fb 100%);
}

.theme-light .page-hero::after {
  background: linear-gradient(90deg, transparent, rgba(16, 22, 31, 0.12) 35%, rgba(224, 86, 63, 0.5) 50%, rgba(16, 22, 31, 0.12) 65%, transparent);
}

.theme-light h1 { text-shadow: none; }

.theme-light .page-hero p,
.theme-light .thanks-inner p { color: var(--muted); }

.theme-light .section + .section::before,
.theme-light .cta::before {
  background: linear-gradient(90deg, transparent, rgba(16, 22, 31, 0.10) 32%, rgba(224, 86, 63, 0.35) 50%, rgba(16, 22, 31, 0.10) 68%, transparent);
}

.theme-light .panel {
  background:
    linear-gradient(165deg, #ffffff, #fcfdfe) padding-box,
    linear-gradient(150deg, rgba(16, 22, 31, 0.18), rgba(16, 22, 31, 0.06) 34%, rgba(224, 86, 63, 0.38) 100%) border-box;
  box-shadow: 0 18px 44px rgba(16, 22, 31, 0.08);
}

.theme-light .check-list li { color: var(--soft); }

.theme-light input,
.theme-light textarea {
  border-color: #c9d0da;
  background: #ffffff;
  color: var(--ink);
}

.theme-light input:focus,
.theme-light textarea:focus { border-color: var(--accent); background: #ffffff; }

.theme-light input[aria-invalid="true"],
.theme-light textarea[aria-invalid="true"] { border-color: var(--accent); background: #fff7f5; }

.theme-light .field b { background: rgba(214, 75, 51, 0.12); color: var(--accent-deep); }

.theme-light .form-error {
  border-color: rgba(214, 75, 51, 0.45);
  background: #fdf0ed;
  color: var(--accent-deep);
}

.theme-light .footer { background: #070b11; color: #f4f7fb; }
.theme-light .footer-nav, .theme-light .footer small { color: rgba(244, 247, 251, 0.62); }
.theme-light .footer a:hover { color: var(--accent-warm); }
.theme-light .footer .brand { color: #f4f7fb; }

/* ---------- reveal ---------- */
html.js .reveal { opacity: 0; transform: translateY(26px); }

html.js .reveal.in {
  opacity: 1;
  transform: none;
  transition: opacity 0.9s cubic-bezier(0.22, 0.6, 0.2, 1), transform 0.9s cubic-bezier(0.22, 0.6, 0.2, 1);
}

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

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .nav { display: none; }
  .issues, .svc-grid, .reasons { grid-template-columns: 1fr; }
  .flow { grid-template-columns: repeat(2, 1fr); }
  .flow li + li::after { display: none; }
  .form-layout { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .wrap { width: calc(100% - 30px); }
  .h1-lg { display: none; }
  .h1-sm { display: inline; }
  .flow { grid-template-columns: 1fr; }
  .hero-actions { display: grid; grid-template-columns: 1fr; width: 100%; }
  .btn-lg, .form-submit { width: 100%; }
  .issue { min-height: auto; padding: 22px; grid-template-columns: 46px 1fr; gap: 14px; }
  .issue .no { width: 42px; height: 42px; font-size: 0.9rem; }
  .company-table th, .company-table td { display: block; width: 100%; padding: 14px 20px; }
  .company-table th { border-bottom: 0; padding-bottom: 2px; background: transparent; }
  .company-table td { padding-top: 0; }
}