/**
 * MUAH renewal — buttons, header CTAs, lang dropdown, form controls (Figma)
 * Requires tokens.css. Use on body.renewal or .renewal-scope
 */

/* ── Header shell — solid (no glass) ── */
body.renewal #header,
.renewal-scope .hd-renewal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--muah-header-h);
  background: var(--muah-header-dark-bg);
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  border-bottom: none;
  transition: transform 0.3s ease, background 0.2s ease;
  will-change: transform;
}

body.renewal #header.hd--light,
.renewal-scope .hd-renewal.hd--light {
  background: var(--muah-header-light-bg);
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  border-bottom: 1px solid var(--muah-border);
  box-shadow: none;
}

/* White logo PNG → black on light header */
body.renewal #header .inner {
  width: 100%;
  max-width: none;
  margin: 0;
  padding-left: var(--muah-gutter-x);
  padding-right: var(--muah-gutter-x);
  box-sizing: border-box;
}

body.renewal #header .logo {
  margin: 0;
  padding: 0;
}

body.renewal #header .logo a {
  display: block;
  line-height: 0;
}

body.renewal #header .logo img {
  display: block;
  height: var(--muah-logo-h);
  width: auto;
  min-width: auto;
}

body.renewal #header.hd--light .logo img,
body.renewal.renewal-sub-page #header .logo img,
body.renewal.renewal-brochure-page #header .logo img {
  filter: invert(1);
}

body.renewal #header.hd--solid,
body.renewal #header.active,
.renewal-scope .hd-renewal.hd--solid,
.renewal-scope .hd-renewal.active {
  background: var(--muah-header-dark-bg);
  box-shadow: none;
}

body.renewal #header.hd--light.hd--solid,
body.renewal #header.hd--light.active {
  background: var(--muah-header-light-bg);
}

body.renewal #header.hd--light .menu > li > a,
body.renewal #header.hd--light .drop .pc_only a:not(.muah-btn),
.renewal-scope .hd-renewal.hd--light .menu > li > a {
  color: var(--muah-text-nav);
}

body.renewal #header.hd--light .menu > li > a:hover,
body.renewal #header.hd--light .menu > li.on > a {
  color: var(--muah-text-nav);
  opacity: 1;
}

body.renewal #header.hd--light .lang-renewal,
body.renewal #header.hd--light .lang-renewal__toggle {
  color: var(--muah-text-nav);
}

body.renewal #header.hd--light .lang-renewal__toggle:hover,
body.renewal #header.hd--light .lang-renewal.is-open .lang-renewal__toggle {
  color: var(--muah-text-nav);
  opacity: 0.85;
}

body.renewal #header.hd--light .lang-renewal .langmenu {
  background: var(--muah-white);
  border: 1px solid var(--muah-border);
  box-shadow: var(--muah-sticky-shadow);
}

body.renewal #header.hd--light .lang-renewal .langmenu a {
  color: var(--muah-text-muted);
}

body.renewal #header.hd--light .lang-renewal .langmenu a:hover,
body.renewal #header.hd--light .lang-renewal .langmenu a.active {
  background: rgba(34, 42, 56, 0.06);
  color: var(--muah-text-nav);
}

body.renewal #header.hd--light .muah-btn--outline {
  background: rgba(34, 42, 56, 0.02);
  color: var(--muah-text-nav);
  border-color: var(--muah-text-nav);
}

body.renewal #header.hd--light .muah-btn--outline:hover {
  background: var(--muah-white);
  color: var(--muah-text-nav);
  border-color: var(--muah-text-nav);
}

body.renewal #header.hd--light .muah-btn--primary {
  background: var(--muah-text-nav);
  color: var(--muah-white);
  border-color: var(--muah-text-nav);
}

body.renewal #header.hd--light .muah-btn--primary:hover {
  background: var(--muah-black);
  border-color: var(--muah-black);
}

/* Header CTA — 소개서 받기 / 견적 받기 hover */
body.renewal #header .hd-cta-group .muah-btn--outline:hover,
body.renewal #header .hd-cta-group .muah-btn--primary:hover,
body.renewal #header .menu-cta-group .muah-btn--outline:hover,
body.renewal #header .menu-cta-group .muah-btn--primary:hover {
  background: var(--muah-header-cta-hover, #503de0);
  color: var(--muah-white, #fff);
  border-color: var(--muah-header-cta-hover, #503de0);
}

body.renewal #container,
.renewal-scope .renewal-main {
  padding-top: 0;
}

/* Nav — Figma Stack Sans Light 16px / 0.01em */
body.renewal #header:not(.hd--light) .menu > li > a,
.renewal-scope .hd-renewal:not(.hd--light) .menu > li > a {
  font-family: var(--muah-font-nav);
  font-weight: 300;
  font-size: 16px;
  line-height: 16px;
  letter-spacing: 0.01em;
  color: var(--muah-white);
  text-transform: uppercase;
}

/* Nav — light header */
body.renewal #header.hd--light .menu > li > a,
.renewal-scope .hd-renewal.hd--light .menu > li > a {
  font-family: var(--muah-font-nav);
  font-weight: 300;
  font-size: 16px;
  line-height: 16px;
  letter-spacing: 0.01em;
  color: var(--muah-text-nav);
  text-transform: uppercase;
}

/* ── Header CTA pair (견적 / 소개서) ── */
.hd-cta-group {
  display: flex;
  align-items: center;
  gap: 16px;
}

.muah-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 43px;
  padding: 0 20px;
  border-radius: var(--muah-radius-pill);
  font-family: var(--muah-font);
  font-weight: 600;
  font-size: 16px;
  line-height: 1;
  letter-spacing: -0.02em;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  white-space: nowrap;
}

.muah-btn--primary {
  background: var(--muah-text-nav);
  color: var(--muah-white);
  border-color: var(--muah-text-nav);
}

.muah-btn--primary:hover {
  background: var(--muah-black);
  border-color: var(--muah-black);
}

.muah-btn--outline {
  background: rgba(34, 42, 56, 0.02);
  color: var(--muah-text-nav);
  border-color: var(--muah-text-nav);
}

.muah-btn--outline:hover {
  background: var(--muah-white);
}

.muah-btn--white {
  background: var(--muah-white);
  color: var(--muah-text-nav);
  border-color: var(--muah-white);
}

/* ── Language dropdown ── */
.lang-renewal {
  position: relative;
  display: inline-flex;
  align-items: center;
  font-family: var(--muah-font-nav);
  font-size: 16px;
  color: var(--muah-text-nav);
}

.lang-renewal__toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  font: inherit;
  color: inherit;
  letter-spacing: -0.02em;
}

.lang-renewal__icon {
  flex-shrink: 0;
}

.lang-renewal__chevron {
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.lang-renewal.is-open .lang-renewal__chevron {
  transform: rotate(180deg);
}

body.renewal #header .lang-renewal .langmenu,
.renewal-scope #header .lang-renewal .langmenu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  left: auto;
  display: block;
  width: auto;
  min-width: 72px;
  margin: 0;
  padding: 8px 0;
  text-align: left;
  background: var(--muah-white);
  border: 1px solid var(--muah-border);
  border-radius: 8px;
  box-shadow: var(--muah-sticky-shadow);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: opacity 0.2s, transform 0.2s, visibility 0.2s;
  z-index: 110;
}

body.renewal #header .lang-renewal.is-open .langmenu,
body.renewal #header .lang-renewal:hover .langmenu,
.renewal-scope #header .lang-renewal.is-open .langmenu,
.renewal-scope #header .lang-renewal:hover .langmenu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

body.renewal #header .lang-renewal .langmenu a,
.renewal-scope #header .lang-renewal .langmenu a {
  display: block;
  padding: 10px 18px;
  font-size: 14px;
  line-height: 1.2;
}

/* ── Sticky bar (hero) ── */
.sticky-bar-renewal {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 677px;
  margin: 0 auto;
  padding: 12px 24px;
  background: var(--muah-sticky-bg);
  border-radius: var(--muah-radius-sticky);
  box-shadow: var(--muah-sticky-shadow);
  backdrop-filter: blur(8px);
}

.sticky-bar-renewal p {
  font-family: var(--muah-font);
  font-weight: 600;
  font-size: 22px;
  line-height: 1;
  color: var(--muah-text-nav);
  margin: 0;
}

/* ── Form controls (brochure / 소개서) — light theme ── */
.renewal-scope input[type="text"],
.renewal-scope input[type="email"],
.renewal-scope input[type="tel"],
.renewal-scope select,
.renewal-scope textarea,
body.renewal .form-renewal input[type="text"],
body.renewal .form-renewal input[type="email"],
body.renewal .form-renewal input[type="tel"],
body.renewal .form-renewal select,
body.renewal .form-renewal textarea {
  width: 100%;
  max-width: none;
  height: 61px;
  padding: 0 18px;
  font-family: var(--muah-font);
  font-size: 20px;
  font-weight: 500;
  color: var(--muah-text);
  background: var(--muah-white);
  border: 1px solid var(--muah-border);
  border-radius: 15px;
}

.renewal-scope textarea,
body.renewal .form-renewal textarea {
  height: 270px;
  padding: 18px;
  resize: vertical;
}

body.renewal .form-renewal textarea[name="inquiry"] {
  height: auto;
  min-height: 183px;
  resize: vertical;
}

.renewal-scope select,
body.renewal .form-renewal select {
  appearance: none;
  padding-right: 40px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%232C2C2C' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  background-color: var(--muah-white);
}

.renewal-scope input::placeholder,
.renewal-scope textarea::placeholder,
body.renewal .form-renewal input::placeholder,
body.renewal .form-renewal textarea::placeholder {
  color: var(--muah-gray-02);
}

/* select — 미선택(placeholder option) 시 input placeholder와 동일 회색 */
.renewal-scope select:required:invalid,
.renewal-scope select:has(option[value=""]:checked),
body.renewal .form-renewal select:required:invalid,
body.renewal .form-renewal select:has(option[value=""]:checked) {
  color: var(--muah-gray-02);
}

.renewal-scope select option,
body.renewal .form-renewal select option {
  color: var(--muah-text);
}

.renewal-scope input:focus,
.renewal-scope select:focus,
.renewal-scope textarea:focus,
body.renewal .form-renewal input:focus,
body.renewal .form-renewal select:focus,
body.renewal .form-renewal textarea:focus {
  outline: none;
  border-color: var(--muah-brand);
  box-shadow: 0 0 0 2px var(--muah-brand-5);
}

/* 동의 체크박스는 .agree_chk .chk_box 커스텀 UI 사용 (main.css) */

/* Section badge */
.section-badge {
  display: inline-block;
  padding: 3px 21px;
  border-radius: 34px;
  background: var(--muah-badge-bg);
  font-size: 20px;
  font-weight: 600;
  line-height: 42px;
  letter-spacing: -0.01em;
  color: var(--muah-badge-text);
}

.section-title-renewal {
  font-family: var(--muah-font);
  font-weight: 700;
  font-size: 64px;
  line-height: 90px;
  text-align: center;
  color: var(--muah-text);
}

/* Mobile/tablet — scroll down hides bar, scroll up shows */
@media (max-width: 1199px) {
  body.renewal #header.hd--hidden {
    transform: translate3d(0, -100%, 0);
    pointer-events: none;
  }

  body.renewal #header.hd--hidden .nav_wrap.on {
    pointer-events: auto;
  }
}

/* Mobile — Figma MO_메인페이지 1:11 (370px) */
@media (max-width: 860px) {
  body.renewal #header .inner {
    padding-left: var(--muah-header-pad-x-mobile);
    padding-right: var(--muah-header-pad-x-mobile);
  }

  body.renewal #header .logo img {
    height: var(--muah-logo-h-mobile);
  }

  .renewal-scope input[type="text"],
  .renewal-scope input[type="email"],
  .renewal-scope input[type="tel"],
  .renewal-scope select,
  .renewal-scope textarea,
  body.renewal .form-renewal input[type="text"],
  body.renewal .form-renewal input[type="email"],
  body.renewal .form-renewal input[type="tel"],
  body.renewal .form-renewal select,
  body.renewal .form-renewal textarea {
    font-size: var(--muah-m-form, 16px);
    height: 52px;
  }

  body.renewal .form-renewal textarea[name="inquiry"] {
    height: auto;
    min-height: 156px;
    padding: 14px 18px;
  }

  .renewal-brochure__form .download_btn {
    font-size: var(--muah-m-hero-cta, 18px);
    height: 52px;
  }
}