/* ── Reset & Variables ── */
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    :root {
      --navy:       #1B2A4A;
      --navy-dark:  #0F1B33;
      --navy-deep:  #0A1226;
      --navy-light: #243556;
      --navy-mid:   #1E2F50;
      --gold:       #C8A45C;
      --gold-light: #DABB78;
      --gold-pale:  #E8D5A8;
      --gold-subtle:#F5EEDC;
      --gold-glow:  rgba(200,164,92,.15);
      --white:      #ffffff;
      --gray-light: #F7F8FA;
      --gray:       #E5E7EB;
      --text-dark:  #1B2A4A;
      --text-mid:   #374151;
      --text-light: #6B7280;
      --radius-sm:  8px;
      --radius-md:  14px;
      --radius-lg:  20px;
      --shadow-md:  0 4px 14px rgba(0,0,0,.08);
      --shadow-lg:  0 10px 40px rgba(0,0,0,.12);
      --transition: .25s cubic-bezier(.4,0,.2,1);
    }
    html { scroll-behavior: smooth; text-rendering: optimizeLegibility; }
    body {
      font-family: "Pretendard Variable", "Pretendard", "Apple SD Gothic Neo",
                   "Malgun Gothic", sans-serif;
      color: var(--text-dark);
      background: #fff;
      -webkit-font-smoothing: antialiased;
      line-height: 1.7;
      letter-spacing: -0.01em;
      overflow-x: hidden;
    }
    a { text-decoration: none; color: inherit; }
    .serif { font-family: "Nanum Myeongjo", "Batang", serif; }

    /* ── Animations ── */
    .fade-up {
      opacity: 0; transform: translateY(30px);
      transition: opacity .7s ease, transform .7s ease;
    }
    .fade-up.visible { opacity: 1; transform: translateY(0); }
    .fade-up.d1 { transition-delay: .1s; }
    .fade-up.d2 { transition-delay: .2s; }
    .fade-up.d3 { transition-delay: .3s; }
    .fade-up.d4 { transition-delay: .4s; }

    @keyframes floatCross {
      0%, 100% { transform: translateY(0); }
      50% { transform: translateY(-8px); }
    }
    @keyframes pulseGlow {
      0%, 100% { box-shadow: 0 0 0 0 rgba(200,164,92,.3); }
      50% { box-shadow: 0 0 0 20px rgba(200,164,92,0); }
    }
    @keyframes shimmer {
      0% { background-position: -200% center; }
      100% { background-position: 200% center; }
    }
    @keyframes fadeIn {
      from { opacity: 0; }
      to { opacity: 1; }
    }
    @keyframes slideDown {
      from { opacity: 0; transform: translateY(-20px); }
      to { opacity: 1; transform: translateY(0); }
    }
    @keyframes breathe {
      0%, 100% { opacity: .6; }
      50% { opacity: 1; }
    }

    /* ══════════════════════════════════════
       HEADER
    ══════════════════════════════════════ */
    header {
      background: var(--navy);
      position: sticky; top: 0; z-index: 1000;
      box-shadow: 0 1px 0 rgba(255,255,255,.04);
      backdrop-filter: blur(12px);
    }
    .hd {
      max-width: 1360px; margin: 0 auto;
      padding: 0 48px;
      display: flex; align-items: center; justify-content: space-between;
      height: 72px;
    }
    .logo { display: flex; align-items: center; gap: 6px; }
    .logo-bless {
      font-size: 17px; color: #4fc3b0;
      font-style: italic; font-weight: 700;
      letter-spacing: -0.5px;
      font-family: "Apple SD Gothic Neo", "Malgun Gothic", cursive, sans-serif;
      white-space: nowrap; line-height: 1; padding-top: 2px;
    }
    .logo-icon-wrap { display: flex; align-items: center; flex-shrink: 0; margin: 0 4px; }
    .logo-txt { display: flex; flex-direction: column; gap: 1px; }
    .logo-denomination { font-size: 10px; color: rgba(255,255,255,.5); letter-spacing: .3px; font-weight: 400; line-height: 1.2; }
    .logo-name { font-size: 22px; font-weight: 900; color: #fff; letter-spacing: -1px; line-height: 1.1; }
    .logo-name-en { font-size: 9.5px; color: rgba(255,255,255,.45); letter-spacing: .2px; line-height: 1.2; }

    nav { display: flex; gap: 2px; }
    .ni {
      position: relative; color: rgba(255,255,255,.7);
      font-size: 14.5px; font-weight: 500;
      padding: 0 18px; height: 72px;
      display: flex; align-items: center;
      cursor: pointer; white-space: nowrap;
      transition: color var(--transition);
    }
    .ni::after {
      content: ''; position: absolute; bottom: 0;
      left: 50%; transform: translateX(-50%);
      width: 0; height: 2px; background: var(--gold);
      transition: width var(--transition); border-radius: 1px;
    }
    .ni:hover { color: #fff; }
    .ni:hover::after { width: calc(100% - 24px); }
    .ni:hover .drop { display: block; }
    .drop {
      display: none; position: absolute;
      top: 72px; left: 50%; transform: translateX(-50%);
      background: var(--navy-light); min-width: 180px;
      border-top: 2px solid var(--gold);
      box-shadow: 0 12px 32px rgba(0,0,0,.4);
      border-radius: 0 0 var(--radius-sm) var(--radius-sm);
      z-index: 200; padding: 6px 0;
    }
    .drop a {
      display: block; padding: 11px 22px;
      font-size: 13px; color: rgba(255,255,255,.65);
      transition: all var(--transition); font-weight: 400;
    }
    .drop a:hover { background: rgba(255,255,255,.06); color: var(--gold-light); padding-left: 26px; }

    /* Mobile hamburger */
    .ham-btn {
      display: none; flex-direction: column; justify-content: center; gap: 5px;
      background: none; border: none; cursor: pointer;
      width: 40px; height: 40px; padding: 8px;
      border-radius: var(--radius-sm);
    }
    .ham-btn span {
      display: block; width: 100%; height: 2px;
      background: rgba(255,255,255,.7); border-radius: 1px;
      transition: all .3s ease;
    }
    .ham-btn.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .ham-btn.open span:nth-child(2) { opacity: 0; }
    .ham-btn.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

    /* Mobile menu overlay */
    .mob-nav {
      display: none; position: fixed; top: 72px; left: 0; right: 0; bottom: 0;
      background: var(--navy-dark); z-index: 999;
      overflow-y: auto; padding: 24px;
    }
    .mob-nav.open { display: block; }
    .mob-nav a {
      display: block; padding: 14px 0;
      color: rgba(255,255,255,.8); font-size: 16px;
      border-bottom: 1px solid rgba(255,255,255,.06);
    }
    .mob-nav a:hover { color: var(--gold-light); }
    .mob-nav .mob-section-title {
      color: var(--gold); font-size: 12px; font-weight: 700;
      letter-spacing: .1em; text-transform: uppercase;
      margin-top: 20px; margin-bottom: 4px;
    }

    /* ══════════════════════════════════════
       HERO — DUAL VIDEO CINEMA
    ══════════════════════════════════════ */
    .hero-cinema {
      position: relative;
      width: 100%;
      background: var(--navy-deep);
      overflow: hidden;
    }
    .video-stage {
      position: relative;
      width: 100%;
      max-width: 1400px;
      margin: 0 auto;
      aspect-ratio: 16/9;
      background: #000;
    }
    .video-stage video {
      position: absolute;
      top: 0; left: 0;
      width: 100%; height: 100%;
      object-fit: cover;
      transition: opacity .8s ease;
    }
    #videoIntro {
      z-index: 2;
      opacity: 1;
    }
    #videoMain {
      z-index: 1;
      opacity: 0;
    }
    #videoMain.active {
      opacity: 1;
      z-index: 2;
    }
    #videoIntro.ended {
      opacity: 0;
      z-index: 1;
    }

    /* Video overlay title */
    .hero-overlay {
      position: absolute;
      top: 0; left: 0; right: 0; bottom: 0;
      background: linear-gradient(
        180deg,
        rgba(15,27,51,.2) 0%,
        rgba(15,27,51,0) 30%,
        rgba(15,27,51,0) 50%,
        rgba(15,27,51,.7) 100%
      );
      display: flex; flex-direction: column;
      align-items: center; justify-content: flex-end;
      padding-bottom: 48px;
      pointer-events: none;
      z-index: 10;
      opacity: 1;
      transition: opacity .6s ease;
    }
    .hero-overlay.hidden { opacity: 0; }
    .hero-cross {
      font-size: 40px; margin-bottom: 12px;
      animation: floatCross 3s ease-in-out infinite;
      filter: drop-shadow(0 4px 20px rgba(200,164,92,.5));
    }
    .hero-title {
      font-family: "Nanum Myeongjo", serif;
      font-size: 44px; font-weight: 800;
      color: #fff; text-align: center;
      letter-spacing: -1px; line-height: 1.3;
      text-shadow: 0 2px 30px rgba(0,0,0,.6);
    }
    .hero-title .gold { color: var(--gold-light); }
    .hero-sub {
      font-size: 16px; color: rgba(255,255,255,.65);
      margin-top: 10px; letter-spacing: .05em;
      text-shadow: 0 1px 8px rgba(0,0,0,.4);
    }

    /* Video progress indicator */
    .video-progress {
      position: absolute;
      bottom: 0; left: 0;
      width: 100%; height: 3px;
      background: rgba(255,255,255,.1);
      z-index: 20;
    }
    .video-progress-bar {
      height: 100%;
      background: linear-gradient(90deg, var(--gold), var(--gold-light));
      width: 0%;
      transition: width .3s linear;
    }

    /* Video label badge */
    .video-label {
      position: absolute;
      top: 20px; left: 20px;
      z-index: 15;
      display: flex; align-items: center; gap: 8px;
      padding: 8px 16px;
      background: rgba(15,27,51,.6);
      backdrop-filter: blur(10px);
      border-radius: 50px;
      border: 1px solid rgba(200,164,92,.2);
      font-size: 12px; font-weight: 600;
      color: rgba(255,255,255,.8);
      letter-spacing: .03em;
      transition: opacity .4s ease;
    }
    .video-label .dot {
      width: 6px; height: 6px;
      border-radius: 50%;
      background: var(--gold);
      animation: breathe 2s ease-in-out infinite;
    }

    /* Sound toggle button */
    .sound-toggle {
      position: absolute;
      top: 20px; right: 20px;
      z-index: 15;
      width: 40px; height: 40px;
      border-radius: 50%;
      background: rgba(15,27,51,.5);
      backdrop-filter: blur(10px);
      border: 1px solid rgba(255,255,255,.15);
      color: rgba(255,255,255,.8);
      font-size: 18px;
      cursor: pointer;
      display: flex; align-items: center; justify-content: center;
      transition: all var(--transition);
    }
    .sound-toggle:hover {
      background: rgba(200,164,92,.3);
      border-color: var(--gold);
    }

    /* ══════════════════════════════════════
       TRANSITION DIVIDER
    ══════════════════════════════════════ */
    .divider-wave {
      background: var(--navy-deep);
      padding: 0;
      margin-top: -2px;
    }
    .divider-wave svg {
      display: block;
      width: 100%;
      height: 60px;
    }

    /* ══════════════════════════════════════
       MOTTO SECTION — "오직 예수"
    ══════════════════════════════════════ */
    .motto-sec {
      background: var(--navy);
      padding: 100px 24px;
      text-align: center;
      position: relative;
      overflow: hidden;
    }
    .motto-sec::before {
      content: ''; position: absolute;
      top: -50%; left: -50%; width: 200%; height: 200%;
      background: radial-gradient(ellipse at center, rgba(200,164,92,.06) 0%, transparent 60%);
    }
    .motto-badge {
      display: inline-block;
      padding: 8px 28px;
      border: 1px solid rgba(200,164,92,.3);
      border-radius: 50px;
      color: var(--gold-light);
      font-size: 13px; font-weight: 600;
      letter-spacing: .1em;
      margin-bottom: 32px;
      position: relative;
    }
    .motto-main {
      font-family: "Nanum Myeongjo", serif;
      font-size: 64px; font-weight: 800;
      color: #fff;
      letter-spacing: -2px;
      line-height: 1.2;
      margin-bottom: 16px;
      position: relative;
    }
    .motto-main .highlight {
      color: var(--gold);
      background: linear-gradient(90deg, var(--gold), var(--gold-light), var(--gold));
      background-size: 200% auto;
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      animation: shimmer 3s linear infinite;
    }
    .motto-desc {
      font-size: 18px;
      color: rgba(255,255,255,.6);
      max-width: 600px; margin: 0 auto;
      line-height: 1.8;
      position: relative;
    }
    .motto-divider {
      width: 60px; height: 2px;
      background: linear-gradient(90deg, transparent, var(--gold), transparent);
      margin: 40px auto;
    }
    .motto-verse {
      font-family: "Nanum Myeongjo", serif;
      font-size: 15px;
      color: rgba(255,255,255,.4);
      font-style: italic;
      max-width: 500px; margin: 0 auto;
      position: relative;
    }

    /* ══════════════════════════════════════
       PASTOR VISION SECTION
    ══════════════════════════════════════ */
    .pastor-sec {
      background: var(--gray-light);
      padding: 100px 24px;
    }
    .container { max-width: 1100px; margin: 0 auto; }
    .section-badge {
      display: inline-block;
      padding: 6px 20px;
      background: var(--gold-glow);
      border: 1px solid rgba(200,164,92,.2);
      border-radius: 50px;
      color: var(--gold);
      font-size: 12px; font-weight: 700;
      letter-spacing: .12em;
      margin-bottom: 16px;
    }
    .section-title {
      font-family: "Nanum Myeongjo", serif;
      font-size: 36px; font-weight: 800;
      color: var(--navy);
      letter-spacing: -1px; line-height: 1.3;
      margin-bottom: 12px;
    }
    .section-desc {
      font-size: 16px; color: var(--text-light);
      line-height: 1.8; max-width: 560px;
    }
    .pastor-quote {
      background: #fff;
      border-left: 4px solid var(--gold);
      border-radius: 0 var(--radius-md) var(--radius-md) 0;
      padding: 32px 36px;
      box-shadow: var(--shadow-md);
      position: relative;
    }
    .pastor-quote::before {
      content: '\201C';
      font-family: "Nanum Myeongjo", serif;
      font-size: 80px; color: rgba(200,164,92,.15);
      position: absolute; top: -10px; left: 16px;
      line-height: 1;
    }
    .pastor-quote p {
      font-size: 16px; color: var(--text-mid);
      line-height: 1.9; position: relative;
    }
    .pastor-quote .author {
      display: block; margin-top: 16px;
      font-size: 14px; color: var(--gold);
      font-weight: 600;
    }

    /* ══════════════════════════════════════
       VISION 4 PILLARS
    ══════════════════════════════════════ */
    .vision-sec {
      background: #fff;
      padding: 100px 24px;
    }
    .vision-header {
      text-align: center;
      margin-bottom: 56px;
    }
    .vision-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 24px;
      max-width: 1200px;
      margin: 0 auto;
      justify-content: start;
    }
    .vision-card {
      background: var(--gray-light);
      border-radius: var(--radius-md);
      padding: 40px 28px;
      text-align: center;
      transition: all .35s ease;
      border: 1px solid transparent;
      position: relative;
      overflow: hidden;
    }
    .vision-card::before {
      content: '';
      position: absolute;
      top: 0; left: 0; right: 0;
      height: 3px;
      background: linear-gradient(90deg, var(--gold), var(--gold-light));
      opacity: 0;
      transition: opacity .35s ease;
    }
    .vision-card:hover {
      transform: translateY(-6px);
      box-shadow: var(--shadow-lg);
      border-color: rgba(200,164,92,.15);
      background: #fff;
    }
    .vision-card:hover::before { opacity: 1; }
    .vision-icon {
      font-size: 42px;
      margin-bottom: 16px;
      filter: drop-shadow(0 2px 8px rgba(0,0,0,.1));
    }
    .vision-num {
      font-size: 11px; font-weight: 700;
      color: var(--gold);
      letter-spacing: .15em;
      margin-bottom: 12px;
    }
    .vision-card-title {
      font-family: "Nanum Myeongjo", serif;
      font-size: 20px; font-weight: 800;
      color: var(--navy);
      margin-bottom: 12px;
      letter-spacing: -0.5px;
    }
    .vision-card-desc {
      font-size: 14px; color: var(--text-light);
      line-height: 1.7;
    }


    /* ══════════════════════════════════════
       FOOTER
    ══════════════════════════════════════ */
    footer {
      background: var(--navy-deep);
      text-align: center;
      padding: 48px 24px 32px;
      border-top: 1px solid rgba(255,255,255,.05);
    }
    .footer-logo {
      font-family: "Nanum Myeongjo", serif;
      font-size: 20px; font-weight: 800;
      color: rgba(255,255,255,.6);
      margin-bottom: 10px;
    }
    .footer-addr {
      font-size: 13px;
      color: rgba(255,255,255,.3);
      line-height: 1.7;
      margin-bottom: 16px;
    }
    .footer-copy {
      font-size: 12px;
      color: rgba(255,255,255,.2);
    }

    /* ── Back to top ── */
    .back-top {
      position: fixed; bottom: 24px; right: 24px;
      width: 44px; height: 44px;
      border-radius: 50%;
      background: var(--navy);
      color: var(--gold);
      border: 1px solid rgba(200,164,92,.3);
      font-size: 18px;
      cursor: pointer;
      opacity: 0; visibility: hidden;
      transition: all .3s ease;
      z-index: 500;
      display: flex; align-items: center; justify-content: center;
    }
    .back-top.show { opacity: 1; visibility: visible; }
    .back-top:hover {
      background: var(--gold);
      color: var(--navy-dark);
      transform: translateY(-3px);
    }

    /* ══════════════════════════════════════
       RESPONSIVE — MOBILE FIRST
    ══════════════════════════════════════ */
    @media (max-width: 1024px) {
      .vision-grid { grid-template-columns: repeat(2, 1fr); justify-content: start; }
      .hd { padding: 0 24px; }
    }

    @media (max-width: 768px) {
  /* 모바일 텍스트 줄바꿈 보정 */
  body {
    word-break: keep-all;
    overflow-wrap: break-word;
  }

      nav { display: none; }
      .ham-btn { display: flex; }
      .hd { padding: 0 20px; height: 60px; }
      .hero-title { font-size: 28px; }
      .hero-sub { font-size: 13px; }
      .hero-cross { font-size: 30px; }
      .hero-overlay { padding-bottom: 32px; }
      .motto-main { font-size: 40px; letter-spacing: -1px; }
      .motto-desc { font-size: 15px; }
      .motto-sec { padding: 64px 20px; }
      .section-title { font-size: 28px; }
      .pastor-sec { padding: 64px 20px; }
      .pastor-quote { padding: 24px; }
      .vision-sec { padding: 64px 20px; }
      .vision-grid { grid-template-columns: 1fr; gap: 16px; justify-content: start; }
      .vision-card { padding: 32px 24px; }

      .video-label { top: 12px; left: 12px; padding: 6px 12px; font-size: 11px; }
      .sound-toggle { top: 12px; right: 12px; width: 36px; height: 36px; font-size: 16px; }
      .video-stage { aspect-ratio: 16/9; }
    }

    @media (max-width: 480px) {
      .hero-title { font-size: 24px; }
      .motto-main { font-size: 32px; }
      .section-title { font-size: 24px; }
      .logo-name { font-size: 18px; }
      .logo-denomination { font-size: 9px; }
    }