/* maruAI Design System v2 — 한국 대기업 기업형 톤
   Reference: 네이버 클로바, 카카오 엔터프라이즈
   - 네이비/그레이 중심, 절제된 포인트 컬러
   - 한국어 타이포 중심 (Pretendard)
   - 정돈된 그리드, 카드 기반 레이아웃, 여백 풍부
*/
:root {
  /* Color — Navy / Gray / Neutral */
  --navy-900: #0A1F44;
  --navy-800: #122E5A;
  --navy-700: #1E4378;
  --navy-600: #2D5AA0;
  --navy-500: #3B73C7;
  --navy-50: #EEF3FA;

  --gray-900: #1A1D22;
  --gray-800: #2E3338;
  --gray-700: #4B5158;
  --gray-600: #6B7278;
  --gray-500: #8B9198;
  --gray-400: #B3B8BE;
  --gray-300: #D4D7DB;
  --gray-200: #E6E8EB;
  --gray-100: #F1F3F5;
  --gray-50:  #F8F9FB;

  --accent: #2D5AA0;       /* primary navy */
  --accent-soft: #EEF3FA;
  --point: #0067FF;        /* link/interactive blue */

  --white: #FFFFFF;
  --bg: #FFFFFF;
  --bg-soft: #F8F9FB;
  --line: #E6E8EB;
  --line-strong: #D4D7DB;

  /* Type */
  --font-sans: "Pretendard", -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;
  --font-en: "Inter", "Pretendard", sans-serif;

  --radius-sm: 4px;
  --radius: 8px;
  --radius-lg: 12px;

  --pad-page: clamp(20px, 4vw, 48px);
  --max-w: 1280px;

  --shadow-sm: 0 1px 2px rgba(10, 31, 68, 0.06);
  --shadow: 0 2px 8px rgba(10, 31, 68, 0.06), 0 1px 2px rgba(10, 31, 68, 0.04);
  --shadow-lg: 0 8px 24px rgba(10, 31, 68, 0.08), 0 2px 6px rgba(10, 31, 68, 0.04);
}

@font-face {
  font-family: 'Pretendard';
  font-weight: 45 920;
  font-style: normal;
  font-display: swap;
  src: url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/variable/PretendardVariable.woff2') format('woff2-variations');
}

@font-face {
  font-family: 'JalpulrineunOneul';
  font-weight: 500;
  font-style: normal;
  font-display: swap;
  src: url('fonts/jalpulrineunoneul-medium.ttf') format('truetype');
}

* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  background: var(--bg);
  color: var(--gray-900);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
}
a[href],
area[href],
button:not(:disabled),
summary,
label[for],
[role="button"],
[onclick],
input[type="button"]:not(:disabled),
input[type="submit"]:not(:disabled),
input[type="reset"]:not(:disabled),
input[type="checkbox"]:not(:disabled),
input[type="radio"]:not(:disabled),
select:not(:disabled) {
  cursor: pointer;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; padding: 0; }
img, svg { display: block; max-width: 100%; }
h1, h2, h3, h4, h5, h6 { margin: 0; font-weight: 700; letter-spacing: -0.025em; line-height: 1.3; }

.container { max-width: var(--max-w); margin: 0 auto; padding: 0 var(--pad-page); }

/* NAV */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,0.92);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 16px var(--pad-page);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.nav-logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--navy-900);
  padding: 4px 0;
}
.nav-logo img {
  height: 32px; /* 90% of 36px (2026-04-27 호진님 요청) */
  width: auto;
  display: block;
}
@media (max-width: 600px) {
  .nav-logo img { height: 27px; } /* 90% of 30px */
}
.nav-links {
  display: flex;
  gap: 4px;
  align-items: center;
}
.nav-item {
  position: static;
}
.nav-links > a,
.nav-item > .nav-link {
  padding: 8px 14px;
  font-size: 15px;
  font-weight: 500;
  color: var(--gray-700);
  border-radius: 6px;
  transition: all 0.15s ease;
  display: inline-flex;
  align-items: center;
}
.nav-links > a:hover,
.nav-item:hover > .nav-link,
.nav-item:focus-within > .nav-link,
.nav-item.hover-open > .nav-link { background: var(--gray-100); color: var(--navy-900); }
.nav-links > a.active,
.nav-item > .nav-link.active { color: var(--navy-900); font-weight: 700; }
.nav-submenu {
  position: absolute;
  top: calc(100% + 4px);
  left: 50%;
  width: min(820px, calc(100vw - (var(--pad-page) * 2)));
  padding-top: 14px;
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, 6px);
  pointer-events: none;
  transition: opacity 0.18s ease, transform 0.18s ease;
}
.nav-item:hover .nav-submenu,
.nav-item:focus-within .nav-submenu,
.nav-item.hover-open .nav-submenu {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
  pointer-events: auto;
}
.nav-submenu-panel {
  background: white;
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
  padding: 24px;
}
.nav-submenu-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 0.9fr;
  gap: 18px;
}
.nav-submenu-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--navy-600);
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}
.nav-submenu-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.nav-sublink {
  display: block;
  padding: 14px;
  border-radius: 12px;
  border: 1px solid transparent;
  transition: all 0.15s ease;
}
.nav-sublink:hover {
  background: var(--bg-soft);
  border-color: var(--line);
}
.nav-sublink .title {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--navy-900);
  margin-bottom: 4px;
}
.nav-sublink .desc {
  display: block;
  font-size: 12px;
  line-height: 1.55;
  color: var(--gray-600);
}
.nav-submenu-side {
  padding: 18px;
  border-radius: 14px;
  background: linear-gradient(180deg, #0A1F44 0%, #122E5A 100%);
  color: white;
  display: flex;
  flex-direction: column;
}
.nav-submenu-side .pill {
  display: inline-flex;
  align-self: flex-start;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,0.12);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}
.nav-submenu-side h4 {
  font-size: 20px;
  font-weight: 800;
  color: white;
  letter-spacing: -0.03em;
  margin-bottom: 10px;
}
.nav-submenu-side p {
  margin: 0 0 18px;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(255,255,255,0.78);
}
.nav-submenu-side ul {
  list-style: none;
  padding: 0;
  margin: 0 0 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.nav-submenu-side li {
  font-size: 12px;
  color: rgba(255,255,255,0.86);
}
.nav-submenu-side li::before {
  content: "• ";
  color: var(--navy-500);
}
.nav-submenu-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: auto;
  font-size: 13px;
  font-weight: 700;
  color: white;
}
.nav-actions {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 18px;
  background: var(--navy-800);
  color: white;
  font-size: 14px;
  font-weight: 600;
  border-radius: 6px;
  transition: background 0.15s;
}
.nav-cta:hover { background: var(--navy-900); }
/* AI 사전진단 promo button — coral accent, distinct from primary CTA */
.nav-cta-diagnose {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px;
  background: linear-gradient(135deg, #FF6B4A 0%, #E2402A 100%);
  color: white;
  font-size: 14px;
  font-weight: 700;
  border-radius: 6px;
  letter-spacing: -0.01em;
  box-shadow: 0 2px 8px rgba(226, 64, 42, 0.28);
  transition: transform 0.15s ease, box-shadow 0.15s ease, filter 0.15s ease;
  position: relative;
  white-space: nowrap;
}
.nav-cta-diagnose:hover {
  transform: translateY(-1px);
  filter: brightness(1.06);
  box-shadow: 0 4px 14px rgba(226, 64, 42, 0.4);
}
.nav-cta-diagnose:active { transform: translateY(0); }
.nav-cta-diagnose > span:first-child { font-size: 13px; }
@media (max-width: 1080px) {
  .nav-cta-diagnose { padding: 9px 12px; font-size: 13px; }
  .nav-cta-diagnose > span:nth-child(2)::before { content: ""; }
}
@media (max-width: 1080px) {
  .nav-submenu { width: min(720px, calc(100vw - (var(--pad-page) * 2))); }
  .nav-submenu-grid { grid-template-columns: 1fr 1fr; }
  .nav-submenu-side { grid-column: 1 / -1; }
}

/* HAMBURGER (hidden on desktop) */
.nav-toggle {
  display: none;
  background: transparent;
  border: 0;
  width: 40px;
  height: 40px;
  padding: 8px;
  cursor: pointer;
  flex-direction: column;
  justify-content: space-between;
  align-items: stretch;
}
.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--navy-900);
  border-radius: 2px;
  transform-origin: center;
  transition: transform 0.2s ease, opacity 0.15s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(10px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-10px) rotate(-45deg); }

@media (max-width: 900px) {
  .nav-inner { gap: 12px; padding: 12px var(--pad-page); }
  .nav-toggle { display: flex; order: 2; }
  .nav-cta { display: none; }
  .nav-actions { gap: 6px; }
  .nav-cta-diagnose { padding: 8px 12px; font-size: 12.5px; box-shadow: 0 2px 6px rgba(226,64,42,0.3); }
  .nav-cta-diagnose > span:first-child { font-size: 12px; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 18px 40px rgba(10, 31, 68, 0.08);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px var(--pad-page) 20px;
    max-height: calc(100vh - 64px);
    overflow-y: auto;
  }
  .nav-links.open { display: flex; }
  .nav-item { width: 100%; }
  .nav-links > a,
  .nav-item > .nav-link {
    display: flex;
    width: 100%;
    padding: 14px 4px;
    font-size: 16px;
    font-weight: 600;
    color: var(--navy-900);
    border-bottom: 1px solid var(--line);
    border-radius: 0;
    justify-content: space-between;
  }
  .nav-item > .nav-link::after {
    content: "+";
    font-weight: 400;
    color: var(--gray-500);
    transition: transform 0.2s ease;
  }
  .nav-item.open > .nav-link::after { content: "−"; color: var(--navy-800); }
  .nav-submenu {
    position: static;
    width: 100%;
    padding: 0;
    opacity: 1;
    visibility: hidden;
    transform: none;
    pointer-events: none;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
  }
  .nav-item.open .nav-submenu {
    visibility: visible;
    pointer-events: auto;
    max-height: 1200px;
    transition: max-height 0.4s ease;
  }
  /* Disable desktop hover-open on touch widths so it doesn't fight the click toggle. */
  .nav-item:hover .nav-submenu,
  .nav-item:focus-within .nav-submenu {
    opacity: 1;
    visibility: hidden;
    transform: none;
    pointer-events: none;
  }
  .nav-item.open .nav-submenu { visibility: visible; pointer-events: auto; }
  .nav-submenu-panel {
    border: 0;
    border-radius: 0;
    box-shadow: none;
    padding: 12px 0 18px;
    background: var(--bg-soft);
    margin: 0 calc(var(--pad-page) * -0.5);
    padding-left: 12px;
    padding-right: 12px;
  }
  .nav-submenu-grid { grid-template-columns: 1fr; gap: 14px; }
  .nav-submenu-side { padding: 16px; }
  .nav-submenu-side h4 { font-size: 17px; }
}

/* BUTTONS */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 22px;
  font-size: 15px;
  font-weight: 600;
  border-radius: 8px;
  border: 1px solid transparent;
  transition: all 0.15s ease;
}
.btn-primary { background: var(--navy-800); color: white; }
.btn-primary:hover { background: var(--navy-900); }
.btn-secondary { background: white; color: var(--gray-900); border-color: var(--line-strong); }
.btn-secondary:hover { border-color: var(--navy-800); color: var(--navy-800); }
.btn-ghost { color: var(--navy-700); padding: 13px 0; }
.btn-ghost:hover { color: var(--navy-900); }
.btn .arr { transition: transform 0.15s; }
.btn:hover .arr { transform: translateX(3px); }

/* SECTION */
.section { padding: clamp(60px, 9vw, 120px) 0; }
.section-head { margin-bottom: 56px; max-width: 760px; }
.tagline {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: var(--navy-600);
  margin-bottom: 16px;
  letter-spacing: 0.01em;
}
.h1 { font-size: clamp(36px, 5vw, 56px); font-weight: 800; line-height: 1.2; letter-spacing: -0.035em; }
.h2 { font-size: clamp(28px, 3.6vw, 40px); font-weight: 800; line-height: 1.25; letter-spacing: -0.03em; }
.h3 { font-size: clamp(20px, 2vw, 24px); font-weight: 700; line-height: 1.35; letter-spacing: -0.025em; }
.lead {
  font-size: clamp(17px, 1.4vw, 19px);
  line-height: 1.65;
  color: var(--gray-700);
}
.muted { color: var(--gray-600); }

/* CARD */
.card {
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all 0.2s ease;
}
.card:hover { border-color: var(--navy-600); box-shadow: var(--shadow-lg); transform: translateY(-2px); }

/* FOOTER */
.footer {
  background: var(--gray-900);
  color: var(--gray-300);
  padding: 72px 0 32px;
  margin-top: 0;
}
.footer a {
  color: var(--gray-300);
  text-decoration: none;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}
.footer a:hover { color: white; text-decoration-line: underline; }
.footer-inner { max-width: var(--max-w); margin: 0 auto; padding: 0 var(--pad-page); }
.footer-grid {
  display: grid;
  /* brand + 6 column (상단 메뉴 maru AI / maru LAB / maru GOV / Service / Work / Partners 와 정확 매칭) */
  grid-template-columns: minmax(180px, 0.9fr) repeat(6, minmax(108px, 1fr));
  column-gap: clamp(24px, 3vw, 56px);
  row-gap: 36px;
  align-items: start;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand {
  max-width: 320px;
  text-align: center;
}
.footer-promo { margin-top: 20px; }
.footer-promo-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: linear-gradient(135deg, #FF6B4A 0%, #E2402A 100%);
  color: white !important;
  font-size: 13px;
  font-weight: 700;
  border-radius: 6px;
  box-shadow: 0 2px 8px rgba(226,64,42,0.3);
  transition: transform 0.15s ease, filter 0.15s ease;
}
.footer-promo-cta:hover { transform: translateY(-1px); filter: brightness(1.06); color: white !important; }
.footer-grid h4 {
  font-size: 13px;
  font-weight: 700;
  color: white;
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: 10px; font-size: 14px; }
.footer-brand-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 36px;
  width: 100%;
  margin-bottom: 12px;
}
.footer-brand-logo img {
  height: 100%;
  width: auto;
  display: block;
  user-select: none;
}
@media (max-width: 600px) { .footer-brand-logo { height: 32px; } }
.footer-tagline {
  font-size: 16px;
  font-weight: 500;
  line-height: 1.4;
  color: rgba(229, 231, 235, 0.68);
  letter-spacing: -0.01em;
  margin: 0 0 14px;
  text-align: center;
}
.footer-desc { font-size: 14px; line-height: 1.7; max-width: 320px; color: var(--gray-400); margin-bottom: 20px; }
.footer-bottom {
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--gray-500);
}
@media (max-width: 1280px) { .footer-grid { grid-template-columns: repeat(3, 1fr); gap: 28px; } .footer-brand { grid-column: 1 / -1; max-width: 320px; } }
@media (max-width: 720px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 24px; } .footer-brand { grid-column: 1 / -1; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }

/* GRIDS */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
@media (max-width: 900px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

::selection { background: var(--navy-500); color: white; }

:focus-visible {
  outline: 3px solid rgba(45, 90, 160, 0.5);
  outline-offset: 3px;
}

@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;
  }
}

@media (max-width: 680px) {
  html,
  body {
    max-width: 100%;
    overflow-x: clip;
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
  }

  body {
    word-break: keep-all;
  }

  .container,
  .footer-inner,
  .newsletter-band .nl-grid {
    padding-left: max(18px, env(safe-area-inset-left));
    padding-right: max(18px, env(safe-area-inset-right));
  }

  .section {
    padding: 64px 0;
  }

  .section-head {
    margin-bottom: 34px;
  }

  .lead {
    font-size: 16px;
    line-height: 1.75;
  }

  .h1,
  .h2,
  .h3,
  h1,
  h2,
  h3 {
    letter-spacing: -0.015em;
    word-break: keep-all;
    overflow-wrap: anywhere;
  }

  .btn,
  .nav-toggle,
  .nav-links > a,
  .nav-item > .nav-link,
  .newsletter-form button {
    min-height: 44px;
  }

  input,
  textarea,
  select,
  button {
    font-size: 16px;
  }

  .nav-inner {
    min-height: 64px;
    padding-top: 10px;
    padding-bottom: 10px;
  }

  .nav-logo img {
    max-width: min(42vw, 150px);
    height: 28px;
    object-fit: contain;
  }

  .nav-toggle {
    width: 44px;
    height: 44px;
    padding: 10px;
  }

  .nav-actions {
    max-width: 44vw;
  }

  .nav-cta-diagnose {
    min-height: 40px;
    max-width: 100%;
    padding: 8px 10px;
    overflow: hidden;
  }

  .nav-cta-diagnose > span:nth-child(2) {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .nav-links {
    max-height: calc(100dvh - 64px);
    padding-bottom: max(20px, env(safe-area-inset-bottom));
  }

  .newsletter-form .nl-row {
    display: grid;
    grid-template-columns: 1fr;
  }

  .newsletter-form input[type="email"],
  .newsletter-form button {
    width: 100%;
  }
}

/* GLOBAL MODALS */
body.site-modal-open {
  overflow: hidden;
}

.site-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: block;
  background: rgba(3, 3, 3, 0.62);
}

.site-modal-overlay[hidden] {
  display: none;
}

.site-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(960px, calc(100vw - 48px));
  height: min(800px, 80dvh);
  max-height: 80dvh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: white;
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 14px;
  box-shadow: 0 32px 90px rgba(0,0,0,0.5);
}

.site-modal.is-dragging {
  user-select: none;
}

.site-modal-header {
  flex: 0 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  padding: 18px 22px;
  color: white;
  background: var(--navy-900);
  cursor: grab;
  touch-action: none;
}

.site-modal.is-dragging .site-modal-header {
  cursor: grabbing;
}

.site-modal-kicker {
  margin: 0 0 2px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.62);
}

.site-modal-title {
  margin: 0;
  font-size: 20px;
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.site-modal-close {
  flex: 0 0 auto;
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  color: white;
  background: rgba(255,255,255,0.1);
  font-size: 28px;
  line-height: 1;
  transition: background 0.15s ease;
}

.site-modal-close:hover,
.site-modal-close:focus-visible {
  background: rgba(255,255,255,0.18);
}

.site-modal-frame {
  flex: 1 1 auto;
  min-height: 0;
  width: 100%;
  border: 0;
  background: var(--bg-soft);
}

html.modal-embed,
html.modal-embed body {
  min-height: auto;
  overflow-x: hidden;
  background: var(--bg-soft);
}

html.modal-embed .nav,
html.modal-embed .page-hero,
html.modal-embed .footer,
html.modal-embed .newsletter-band,
html.modal-embed body > .section:not([data-screen-label="02 문의 — 폼"]):not([data-screen-label="02 진단 — 폼"]) {
  display: none !important;
}

html.modal-embed .section[data-screen-label="02 문의 — 폼"],
html.modal-embed .section[data-screen-label="02 진단 — 폼"] {
  padding: 0 !important;
  background: var(--bg-soft) !important;
}

html.modal-embed .section > .container {
  width: 100%;
  max-width: none;
  padding: 18px;
}

html.modal-embed .contact-grid,
html.modal-embed .diagnose-grid {
  grid-template-columns: 1fr !important;
  gap: 0 !important;
  margin-top: 0 !important;
}

html.modal-embed .contact-grid > .info-stack,
html.modal-embed .diagnose-grid > .info-stack {
  display: none !important;
}

html.modal-embed .form-card {
  border-radius: 10px;
  padding: clamp(20px, 4vw, 32px);
  box-shadow: none;
}

html.modal-embed .form-card h3 {
  padding-right: 0;
}

html.modal-embed .disclaimer {
  margin: 14px 0 0;
}

html.modal-embed .result-card[data-state="ok"] {
  margin-top: 16px;
}

@media (max-width: 680px) {
  .site-modal {
    width: calc(100vw - 20px);
    height: min(720px, 80dvh);
    max-height: 80dvh;
    border-radius: 12px;
  }

  .site-modal-header {
    padding: 14px 16px;
    gap: 12px;
  }

  .site-modal-title {
    font-size: 17px;
  }

  .site-modal-close {
    width: 38px;
    height: 38px;
    font-size: 26px;
  }

  html.modal-embed .section > .container {
    padding: 12px;
  }

  html.modal-embed .form-card {
    padding: 20px;
  }
}

/* NEWSLETTER BAND */
.newsletter-band {
  background: var(--navy-900);
  color: white;
  padding: 64px 0;
}
.newsletter-band .nl-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: center;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--pad-page);
}
@media (max-width: 800px) {
  .newsletter-band .nl-grid { grid-template-columns: 1fr; gap: 28px; }
}
.newsletter-band .nl-tagline {
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--accent-soft);
  font-weight: 700;
  margin-bottom: 12px;
  text-transform: uppercase;
}
.newsletter-band h3 {
  font-size: clamp(22px, 2.4vw, 28px);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.3;
  margin-bottom: 12px;
  max-width: 480px;
  color: white;
}
.newsletter-band p {
  font-size: 14px;
  color: var(--gray-400);
  line-height: 1.7;
  max-width: 460px;
}
.newsletter-form { display: flex; flex-direction: column; gap: 12px; position: relative; }
.newsletter-form .nl-row { display: flex; gap: 8px; flex-wrap: wrap; }
.newsletter-form input[type="email"] {
  flex: 1; min-width: 200px;
  padding: 14px 16px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.06);
  color: white;
  font-size: 14px;
  outline: none;
  transition: background 0.18s ease, box-shadow 0.18s ease;
}
.newsletter-form input[type="email"]:focus {
  background: rgba(255,255,255,0.12);
  box-shadow: 0 0 0 2px var(--accent-soft);
}
.newsletter-form input[type="email"]::placeholder { color: var(--gray-500); }
.newsletter-form button {
  background: white;
  color: var(--navy-900);
  border: none;
  padding: 14px 22px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background 0.18s ease, transform 0.18s ease;
  white-space: nowrap;
}
.newsletter-form button:hover:not(:disabled) { background: var(--accent-soft); }
.newsletter-form button:disabled { opacity: 0.5; cursor: wait; }
.newsletter-form .nl-consent {
  display: flex; align-items: flex-start; gap: 8px;
  font-size: 12px; color: var(--gray-400); line-height: 1.6;
  cursor: pointer;
}
.newsletter-form .nl-consent input[type="checkbox"] {
  margin-top: 3px;
  accent-color: var(--accent-soft);
  cursor: pointer;
}
.newsletter-form .nl-consent a { color: var(--accent-soft); text-decoration: underline; }
.newsletter-form .nl-status { font-size: 13px; min-height: 18px; }
.newsletter-form .nl-status[data-state="ok"] { color: var(--accent-soft); }

/* MORNING BRIEF BAND — daily Presales-backed digest, lighter palette to differentiate */
.newsletter-band.is-brief {
  background: linear-gradient(135deg, #FFF8F4 0%, #FFE9DF 100%);
  color: var(--navy-900);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.newsletter-band.is-brief .nl-tagline { color: #C84A2C; }
.newsletter-band.is-brief h3 { color: var(--navy-900); }
.newsletter-band.is-brief p { color: var(--gray-700); max-width: 520px; }
.newsletter-band.is-brief .brief-meta {
  display: flex; gap: 12px; flex-wrap: wrap; margin-top: 14px;
  font-size: 12px; color: var(--gray-700);
}
.newsletter-band.is-brief .brief-meta span {
  background: rgba(226,64,42,0.08);
  border: 1px solid rgba(226,64,42,0.18);
  color: #C84A2C;
  padding: 4px 10px;
  border-radius: 999px;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.newsletter-band.is-brief .newsletter-form input[type="email"] {
  background: white;
  border: 1px solid #F1B8A5;
  color: var(--navy-900);
}
.newsletter-band.is-brief .newsletter-form input[type="email"]::placeholder {
  color: var(--gray-500);
}
.newsletter-band.is-brief .newsletter-form input[type="email"]:focus {
  background: white;
  box-shadow: 0 0 0 3px rgba(226,64,42,0.18);
  border-color: #E2402A;
}
.newsletter-band.is-brief .newsletter-form button {
  background: linear-gradient(135deg, #FF6B4A 0%, #E2402A 100%);
  color: white;
  box-shadow: 0 2px 8px rgba(226,64,42,0.3);
}
.newsletter-band.is-brief .newsletter-form button:hover:not(:disabled) {
  background: linear-gradient(135deg, #FF7E60 0%, #D8351F 100%);
  filter: brightness(1.04);
}
.newsletter-band.is-brief .newsletter-form .nl-consent { color: var(--gray-700); }
.newsletter-band.is-brief .newsletter-form .nl-consent a { color: #C84A2C; }
.newsletter-band.is-brief .newsletter-form .nl-status[data-state="ok"] { color: #15803d; }
.newsletter-band.is-brief .newsletter-form .nl-status[data-state="err"] { color: #B91C1C; }
.newsletter-form .nl-status[data-state="err"] { color: #ffb3b3; }
.newsletter-form .nl-status[data-state="loading"] { color: var(--gray-400); }
.newsletter-form .hp-field {
  position: absolute; left: -9999px; top: -9999px;
  opacity: 0; pointer-events: none; height: 0; overflow: hidden;
}

/* ============================================================
   Hero tone unification — rich layered backgrounds
   라이트 베이스 / 다크 베이스 두 변형, 페이지별 hero에 부착
   ::before = dual radial glow (navy + cyan accent)
   ::after  = subtle grid pattern overlay (radial-fade mask)
   ============================================================ */

.maru-hero-rich-light,
.maru-hero-rich-dark {
  position: relative;
  isolation: isolate;
  overflow: hidden;
}

.maru-hero-rich-light > *,
.maru-hero-rich-dark > * {
  position: relative;
  z-index: 1;
}

/* ── 라이트 변형 (대부분 페이지) ── */
.maru-hero-rich-light::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 88% 8%, rgba(10, 31, 68, 0.13), transparent 42%),
    radial-gradient(circle at 6% 92%, rgba(0, 191, 209, 0.12), transparent 46%),
    radial-gradient(circle at 50% -10%, rgba(18, 46, 90, 0.08), transparent 55%);
}

.maru-hero-rich-light::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(10, 31, 68, 0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(10, 31, 68, 0.05) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse at center, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.25) 55%, transparent 90%);
          mask-image: radial-gradient(ellipse at center, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.25) 55%, transparent 90%);
}

/* ── 다크 변형 (maru-lab 등 네이비 베이스) ── */
.maru-hero-rich-dark::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 82% 12%, rgba(0, 191, 209, 0.22), transparent 38%),
    radial-gradient(circle at 12% 90%, rgba(59, 115, 199, 0.28), transparent 44%),
    radial-gradient(circle at 50% 110%, rgba(0, 191, 209, 0.10), transparent 60%);
}

.maru-hero-rich-dark::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse at center, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.35) 55%, transparent 92%);
          mask-image: radial-gradient(ellipse at center, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.35) 55%, transparent 92%);
}