* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Pretendard", "Malgun Gothic", sans-serif;
  color: #1d1d1f;
  background: #ffffff;
  line-height: 1.6;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
html { scroll-behavior: smooth; }

/* TOP BAR */
.topbar { background: #fafafa; color: #515154; font-size: 12px; padding: 7px 0; border-bottom: 1px solid #f0f0f0; }
.topbar .container { display: flex; justify-content: space-between; align-items: center; }
.topbar-promo { display: flex; gap: 24px; }
.topbar-promo span { display: flex; align-items: center; gap: 4px; }
.topbar-promo .accent { color: #ff6b00; font-weight: 700; }
.topbar-links { display: flex; gap: 4px; align-items: center; }
.topbar-links a { padding: 4px 10px; border-radius: 6px; transition: background 0.15s, color 0.15s; }
.topbar-links a:hover { background: #f0f0f0; color: #1d1d1f; }

/* HEADER */
.header { background: #ffffff; border-bottom: 1px solid #ececec; position: sticky; top: 0; z-index: 1000; }
.header .container { display: flex; align-items: center; height: 72px; gap: 32px; }
.logo { display: flex; align-items: center; gap: 10px; font-size: 22px; font-weight: 800; color: #1d1d1f; flex-shrink: 0; letter-spacing: -0.3px; }
.logo-icon { width: 36px; height: 36px; background: linear-gradient(135deg, #007aff, #5ac8fa); border-radius: 10px; display: flex; align-items: center; justify-content: center; color: white; font-weight: 900; font-size: 18px; box-shadow: 0 2px 8px rgba(0,122,255,0.25); }
.nav { display: flex; gap: 4px; flex: 1; margin-left: 16px; }
.nav-item { position: relative; font-size: 15px; font-weight: 600; color: #1d1d1f; cursor: pointer; padding: 24px 14px; display: flex; align-items: center; gap: 4px; transition: color 0.15s; }
.nav-item::after { content: ""; position: absolute; left: 14px; right: 14px; bottom: 18px; height: 2px; background: #007aff; border-radius: 2px; transform: scaleX(0); transform-origin: center; transition: transform 0.2s ease; }
.nav-item:hover { color: #007aff; }
.nav-item:hover::after { transform: scaleX(1); }
.nav-item .arrow { font-size: 9px; opacity: 0.45; transition: transform 0.25s, opacity 0.2s; }
.nav-item:hover .arrow { transform: rotate(180deg); opacity: 0.9; }
.header-actions { display: flex; align-items: center; gap: 8px; }
.header-actions > a:not(.btn-login) { font-size: 16px; padding: 8px 10px; border-radius: 8px; color: #515154; transition: background 0.15s, color 0.15s; display: inline-flex; align-items: center; justify-content: center; }
.header-actions > a:not(.btn-login):hover { background: #f5f5f7; color: #1d1d1f; }
.btn-login { padding: 9px 22px; background: #007aff; color: white !important; border-radius: 999px; font-weight: 600; font-size: 14px; margin-left: 8px; transition: background 0.15s, box-shadow 0.15s, transform 0.15s; box-shadow: 0 2px 8px rgba(0,122,255,0.22); }
.btn-login:hover { background: #0051d5; box-shadow: 0 4px 14px rgba(0,122,255,0.32); transform: translateY(-1px); }

/* DROPDOWN MENU */
.dropdown { position: absolute; top: 100%; left: 50%; transform: translateX(-50%) translateY(8px); background: white; border-radius: 14px; box-shadow: 0 18px 48px rgba(0,0,0,0.12), 0 2px 6px rgba(0,0,0,0.04); padding: 18px; min-width: 320px; opacity: 0; visibility: hidden; transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s; pointer-events: none; z-index: 1100; border: 1px solid #eee; }
.nav-item:hover .dropdown { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); pointer-events: auto; }
.dropdown.mega { min-width: 760px; padding: 24px; }
.dropdown-grid { display: grid; grid-template-columns: 1fr; gap: 2px; }
.dropdown.mega .dropdown-grid { grid-template-columns: 1fr 1fr; gap: 4px; }
.dropdown-item { display: flex; align-items: center; gap: 14px; padding: 11px 12px; border-radius: 10px; transition: background 0.15s; cursor: pointer; text-decoration: none; }
.dropdown-item:hover { background: #f6f8fb; }
.dd-icon { width: 42px; height: 42px; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 20px; color: white; flex-shrink: 0; }
.dd-info { flex: 1; min-width: 0; }
.dd-name { font-weight: 700; font-size: 14px; color: #1d1d1f; margin-bottom: 2px; display: flex; align-items: center; gap: 6px; }
.dd-desc { font-size: 12px; color: #6e6e73; line-height: 1.4; overflow: hidden; text-overflow: ellipsis; }
.dd-badge { display: inline-block; background: #ff3b30; color: white; font-size: 10px; font-weight: 700; padding: 1px 6px; border-radius: 4px; line-height: 1.4; }
.dd-badge.new { background: #34c759; }
.dropdown-section-title { font-size: 11px; font-weight: 700; color: #86868b; text-transform: uppercase; letter-spacing: 1.2px; padding: 4px 12px 10px; }
.dropdown-footer { margin-top: 10px; padding-top: 12px; border-top: 1px solid #f0f0f0; text-align: center; }
.dropdown-footer a { color: #007aff; font-size: 13px; font-weight: 600; }
.dropdown-footer a:hover { text-decoration: underline; }

/* HERO SLIDER */
.hero-slider { position: relative; overflow: hidden; height: 560px; }
.hero-track { display: flex; width: 700%; height: 100%; transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1); }
.hero { width: calc(100% / 7); height: 100%; padding: 48px 0 80px; overflow: hidden; position: relative; flex-shrink: 0; }
.hero-1 { background: linear-gradient(135deg, #f0f7ff 0%, #e1efff 60%, #d5e8ff 100%); }
.hero-2 { background: linear-gradient(135deg, #fff5e6 0%, #ffe8cc 60%, #ffd9a8 100%); }
.hero-3 { background: linear-gradient(135deg, #ffe8ec 0%, #ffd4dc 60%, #ffc0cb 100%); }
.hero-4 { background: linear-gradient(135deg, #e8f8f0 0%, #d4f0e0 60%, #b8e6cc 100%); }
.hero-5 { background: linear-gradient(135deg, #ede8ff 0%, #ddd4ff 60%, #c8b8ff 100%); }
.hero-6 { background: linear-gradient(135deg, #e8f4ff 0%, #d4eaff 60%, #b8d8ff 100%); }
.hero-7 { background: linear-gradient(135deg, #fff0e8 0%, #ffe0d4 60%, #ffc8b8 100%); }
.hero .container { display: grid; grid-template-columns: 1.15fr 1fr; gap: 64px; align-items: center; height: 100%; }
.hero-nav { position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%); display: flex; gap: 8px; z-index: 10; background: rgba(255,255,255,0.78); padding: 8px 14px; border-radius: 999px; backdrop-filter: blur(10px); box-shadow: 0 4px 14px rgba(0,0,0,0.06); }
.hero-dot { width: 8px; height: 8px; border-radius: 50%; background: rgba(29,29,31,0.22); cursor: pointer; transition: all 0.3s; border: none; padding: 0; }
.hero-dot.active { width: 24px; border-radius: 4px; background: #007aff; }
.hero-arrow { position: absolute; top: 50%; transform: translateY(-50%); width: 44px; height: 44px; border-radius: 50%; background: rgba(255,255,255,0.92); border: none; cursor: pointer; font-size: 20px; color: #1d1d1f; box-shadow: 0 6px 18px rgba(0,0,0,0.10); z-index: 10; transition: all 0.2s; display: flex; align-items: center; justify-content: center; }
.hero-arrow:hover { background: white; transform: translateY(-50%) scale(1.08); color: #007aff; box-shadow: 0 8px 24px rgba(0,0,0,0.14); }
.hero-arrow.prev { left: 24px; }
.hero-arrow.next { right: 24px; }
.hero-counter { position: absolute; top: 22px; right: 22px; background: rgba(29,29,31,0.7); color: white; padding: 5px 12px; border-radius: 999px; font-size: 12px; font-weight: 600; z-index: 10; backdrop-filter: blur(10px); }
.hero-badge { display: inline-block; background: rgba(0,122,255,0.1); color: #007aff; padding: 6px 14px; border-radius: 999px; font-size: 12px; font-weight: 700; margin-bottom: 16px; letter-spacing: 0.2px; }
.hero h1 { font-size: 44px; line-height: 1.25; font-weight: 800; color: #0a1628; margin-bottom: 18px; letter-spacing: -0.7px; word-break: keep-all; }
.hero h1 .highlight { background: linear-gradient(135deg, #007aff, #5ac8fa); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero p { font-size: 16px; color: #4a5568; margin-bottom: 24px; line-height: 1.65; word-break: keep-all; max-width: 540px; }
.hero-features { display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; }
.hero-feature { display: flex; align-items: center; gap: 10px; color: #1d1d1f; font-size: 14px; line-height: 1.5; }
.check { width: 20px; height: 20px; background: #34c759; color: white; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; font-size: 11px; flex-shrink: 0; }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }

/* BUTTONS */
.btn-primary { padding: 13px 28px; background: #007aff; color: white; border: none; border-radius: 999px; font-size: 14px; font-weight: 700; cursor: pointer; box-shadow: 0 4px 14px rgba(0,122,255,0.30); transition: background .15s, transform .15s, box-shadow .15s; line-height: 1.2; }
.btn-primary:hover { background: #0051d5; transform: translateY(-1px); box-shadow: 0 8px 22px rgba(0,122,255,0.40); }
.btn-secondary { padding: 11px 26px; background: white; color: #007aff; border: 2px solid #d0e3ff; border-radius: 999px; font-size: 14px; font-weight: 700; cursor: pointer; transition: background .15s, border-color .15s; line-height: 1.2; }
.btn-secondary:hover { background: #f0f7ff; border-color: #007aff; }

/* HERO VISUAL */
.hero-visual { position: relative; display: flex; align-items: center; justify-content: center; height: 100%; }
.hero-real { width: 380px; height: 380px; max-width: 100%; border-radius: 24px; overflow: hidden; box-shadow: 0 24px 48px rgba(0,0,0,0.18); position: relative; background: linear-gradient(135deg, #f5f5f7 0%, #e5e5ea 100%); }
.hero-real img { width: 100%; height: 100%; object-fit: cover; display: block; }
.hero-real .hero-badge-float { display: none; }
.phone-mockup { width: 200px; height: 400px; background: linear-gradient(145deg, #1d1d1f, #2c2c2e); border-radius: 36px; padding: 10px; box-shadow: 0 24px 48px rgba(0,0,0,0.22), 0 0 0 6px rgba(255,255,255,0.5); position: relative; }
.phone-screen { width: 100%; height: 100%; background: linear-gradient(180deg, #007aff 0%, #5ac8fa 50%, #34c759 100%); border-radius: 32px; overflow: hidden; position: relative; display: flex; flex-direction: column; align-items: center; justify-content: center; color: white; padding: 30px 20px; }
.phone-screen .ios-version { font-size: 10px; opacity: 0.9; margin-bottom: 6px; letter-spacing: 1px; }
.phone-screen .ios-title { font-size: 30px; font-weight: 800; margin-bottom: 10px; }
.phone-screen .ios-desc { font-size: 11px; opacity: 0.9; text-align: center; margin-bottom: 22px; }
.phone-screen .ios-progress { width: 80%; height: 5px; background: rgba(255,255,255,0.3); border-radius: 3px; overflow: hidden; margin-bottom: 12px; }
.phone-screen .ios-progress-bar { width: 75%; height: 100%; background: white; border-radius: 3px; }
.phone-screen .ios-status { font-size: 11px; opacity: 0.9; }
.floating-icon { display: none; }
.float-1, .float-2, .float-3, .float-4 { display: none; }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-15px); } }

/* TRUST BAR */
.trust-bar { background: white; padding: 56px 0; border-bottom: 1px solid #ececec; }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; text-align: center; }
.trust-item .trust-num { font-size: 40px; font-weight: 800; color: #007aff; line-height: 1; margin-bottom: 10px; letter-spacing: -0.6px; }
.trust-item .trust-label { font-size: 13px; color: #515154; font-weight: 500; letter-spacing: 0.1px; }

/* SECTION COMMON */
.section { padding: 88px 0; }
.section-light { background: #f7f8fa; }
.section-title-area { text-align: center; margin-bottom: 56px; }
.section-tag { display: inline-block; background: rgba(0,122,255,0.1); color: #007aff; padding: 6px 14px; border-radius: 999px; font-size: 12px; font-weight: 700; margin-bottom: 14px; letter-spacing: 0.4px; }
.section-title { font-size: 36px; font-weight: 800; color: #0a1628; margin-bottom: 14px; letter-spacing: -0.6px; line-height: 1.25; word-break: keep-all; }
.section-subtitle { font-size: 16px; color: #4a5568; max-width: 680px; margin: 0 auto; line-height: 1.65; word-break: keep-all; }

/* PRODUCT FEATURE CARDS (대형 카드) */
.feature-card { background: white; border-radius: 20px; padding: 56px; margin-bottom: 28px; box-shadow: 0 4px 24px rgba(0,0,0,0.04); display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; border: 1px solid #eef0f3; }
.feature-card.reversed { direction: rtl; }
.feature-card.reversed > * { direction: ltr; }
.feature-card-content .product-badge { display: inline-flex; align-items: center; gap: 8px; background: linear-gradient(135deg, #007aff, #5ac8fa); color: white; padding: 7px 16px; border-radius: 999px; font-size: 13px; font-weight: 700; margin-bottom: 22px; }
.feature-card h2 { font-size: 32px; font-weight: 800; margin-bottom: 16px; line-height: 1.25; color: #0a1628; letter-spacing: -0.5px; word-break: keep-all; }
.feature-card .product-desc { font-size: 16px; color: #4a5568; margin-bottom: 26px; line-height: 1.7; word-break: keep-all; }
.feature-card ul { list-style: none; margin-bottom: 30px; }
.feature-card ul li { padding: 7px 0; display: flex; align-items: flex-start; gap: 10px; color: #1d1d1f; font-size: 14.5px; line-height: 1.55; }
.feature-card ul li::before { content: "✓"; color: #007aff; font-weight: 800; flex-shrink: 0; margin-top: 1px; font-size: 14px; }
.feature-card .btn-group { display: flex; gap: 12px; flex-wrap: wrap; }
.platform-tag { display: inline-block; background: #f0f7ff; color: #007aff; padding: 4px 10px; border-radius: 6px; font-size: 12px; font-weight: 600; margin-right: 8px; }
.feature-visual { aspect-ratio: 1; border-radius: 24px; display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; }
.visual-reboot { background: linear-gradient(135deg, #007aff, #5ac8fa); }
.visual-unlock { background: linear-gradient(135deg, #ff3b30, #ff9500); }
.visual-transfer { background: linear-gradient(135deg, #34c759, #30d158); }
.visual-recover { background: linear-gradient(135deg, #af52de, #5856d6); }
.visual-emoji { font-size: 140px; filter: drop-shadow(0 10px 30px rgba(0,0,0,0.2)); }
.visual-text { position: absolute; bottom: 40px; left: 40px; color: white; font-weight: 700; font-size: 24px; }
.feature-visual img.real { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.5s; }
.feature-card:hover .feature-visual img.real { transform: scale(1.04); }
.feature-visual .product-name-overlay { position: absolute; bottom: 24px; left: 24px; background: rgba(255,255,255,0.95); backdrop-filter: blur(10px); padding: 12px 20px; border-radius: 12px; font-weight: 700; font-size: 16px; color: #1d1d1f; box-shadow: 0 6px 18px rgba(0,0,0,0.15); display: flex; align-items: center; gap: 8px; z-index: 2; }

/* PRODUCT GRID (small tiles) */
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 40px; }
.product-tile { background: white; border-radius: 20px; padding: 32px 24px; text-align: center; transition: all 0.3s; cursor: pointer; border: 1px solid #f0f0f0; }
.product-tile:hover { transform: translateY(-8px); box-shadow: 0 16px 40px rgba(0,0,0,0.08); border-color: #007aff; }
.product-tile-icon { width: 72px; height: 72px; border-radius: 18px; margin: 0 auto 16px; display: flex; align-items: center; justify-content: center; font-size: 36px; color: white; }
.icon-blue { background: linear-gradient(135deg, #007aff, #5ac8fa); }
.icon-red { background: linear-gradient(135deg, #ff3b30, #ff9500); }
.icon-green { background: linear-gradient(135deg, #34c759, #30d158); }
.icon-purple { background: linear-gradient(135deg, #af52de, #5856d6); }
.icon-orange { background: linear-gradient(135deg, #ff9500, #ffcc00); }
.icon-pink { background: linear-gradient(135deg, #ff2d55, #ff375f); }
.icon-teal { background: linear-gradient(135deg, #5ac8fa, #34c7e0); }
.icon-indigo { background: linear-gradient(135deg, #5856d6, #007aff); }
.product-tile h3 { font-size: 17px; font-weight: 700; margin-bottom: 8px; color: #1d1d1f; }
.product-tile p { font-size: 13px; color: #86868b; line-height: 1.5; }

/* POPULAR PRODUCTS (3-CARD PHOTO STYLE) */
.popular-tabs { display: flex; justify-content: center; gap: 36px; margin-bottom: 44px; border-bottom: 1px solid #e5e5ea; flex-wrap: wrap; }
.popular-tab { padding: 14px 4px; background: none; border: none; border-bottom: 3px solid transparent; font-size: 15px; font-weight: 700; color: #86868b; cursor: pointer; transition: color 0.15s, border-color 0.15s; margin-bottom: -1px; letter-spacing: -0.2px; }
.popular-tab.active { color: #1d1d1f; border-bottom-color: #007aff; }
.popular-tab:hover { color: #1d1d1f; }
.popular-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.popular-card { background: white; border-radius: 16px; overflow: hidden; border: 1px solid #ececec; transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease; cursor: pointer; }
.popular-card:hover { transform: translateY(-4px); box-shadow: 0 14px 36px rgba(0,0,0,0.08); border-color: #d8e6ff; }
.popular-card.featured { border-color: #007aff; box-shadow: 0 10px 28px rgba(0,122,255,0.12); }
.popular-image { height: 240px; position: relative; overflow: hidden; display: flex; align-items: center; justify-content: center; background-size: cover; background-position: center; }
.popular-image::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(0,0,0,0) 55%, rgba(0,0,0,0.12) 100%); z-index: 1; }
.popular-image img.real { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; transition: transform 0.5s; }
.popular-card:hover .popular-image img.real { transform: scale(1.04); }
.popular-image .dot { position: absolute; width: 40px; height: 40px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 18px; background: white; box-shadow: 0 4px 12px rgba(0,0,0,0.12); z-index: 3; }
.popular-image .dot1 { top: 14px; right: 14px; }
.popular-image .dot2 { bottom: 14px; left: 14px; }
.popular-image .dot3 { top: 14px; left: 14px; background: #ff3b30; color: white; width: auto; min-width: 52px; padding: 0 10px; height: 26px; border-radius: 13px; font-size: 11px; font-weight: 700; letter-spacing: 0.4px; }
.popular-content { padding: 22px 22px 24px; }
.popular-content h3 { font-size: 20px; font-weight: 800; color: #1d1d1f; margin-bottom: 10px; letter-spacing: -0.3px; }
.popular-content p { color: #515154; font-size: 14px; line-height: 1.65; margin-bottom: 20px; min-height: 84px; }
.card-buttons { display: flex; gap: 8px; }
.btn-orange { flex: 1; padding: 11px; background: #007aff; color: white; border: none; border-radius: 8px; font-size: 13px; font-weight: 700; cursor: pointer; transition: background 0.15s; }
.btn-orange:hover { background: #0051d5; }
.btn-orange.outline { background: white; color: #007aff; border: 1px solid #d0e3ff; }
.btn-orange.outline:hover { background: #f0f7ff; border-color: #007aff; }
.btn-dark { flex: 1; padding: 11px; background: #1d1d1f; color: white; border: none; border-radius: 8px; font-size: 13px; font-weight: 700; cursor: pointer; transition: background 0.15s; }
.btn-dark:hover { background: #2c2c2e; }

/* LATEST VERSION FEATURED */
.latest-feature { background: white; border-radius: 20px; padding: 44px; display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; border: 1px solid #eef0f3; box-shadow: 0 4px 24px rgba(0,0,0,0.04); }
.latest-image { height: 380px; border-radius: 16px; background: linear-gradient(135deg, #fff5e8, #ffd4b0); display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; }
.latest-image img.real { width: 100%; height: 100%; object-fit: cover; border-radius: 16px; }
.latest-image .float-thumb { position: absolute; width: 110px; height: 110px; background: white; border-radius: 16px; display: flex; align-items: center; justify-content: center; box-shadow: 0 12px 32px rgba(0,0,0,0.18); overflow: hidden; z-index: 2; }
.latest-image .float-thumb img { width: 100%; height: 100%; object-fit: cover; }
.latest-image .thumb1 { top: 24px; left: 24px; transform: rotate(-5deg); }
.latest-image .thumb2 { bottom: 24px; right: 24px; transform: rotate(5deg); }
.latest-content .badge-new { display: inline-block; background: #ffe9d4; color: #ff6b00; padding: 6px 14px; border-radius: 999px; font-size: 12px; font-weight: 700; margin-bottom: 16px; letter-spacing: 0.3px; }
.latest-content h3 { font-size: 26px; font-weight: 800; color: #0a1628; margin-bottom: 14px; line-height: 1.3; letter-spacing: -0.4px; word-break: keep-all; }
.latest-content p { font-size: 15px; color: #4a5568; line-height: 1.7; margin-bottom: 26px; word-break: keep-all; }
.btn-orange-large { padding: 13px 28px; background: #ff6b00; color: white; border: none; border-radius: 999px; font-size: 14px; font-weight: 700; cursor: pointer; transition: background .15s, transform .15s, box-shadow .15s; display: inline-flex; align-items: center; gap: 6px; box-shadow: 0 4px 14px rgba(255,107,0,0.25); }
.btn-orange-large:hover { background: #e55a00; transform: translateY(-1px); box-shadow: 0 8px 22px rgba(255,107,0,0.35); }

/* REVIEWS ENHANCED */
.reviews-tabs { display: flex; justify-content: center; gap: 36px; margin-bottom: 44px; border-bottom: 1px solid #e5e5ea; }
.rtab { padding: 14px 4px; background: none; border: none; border-bottom: 3px solid transparent; font-size: 15px; font-weight: 700; color: #86868b; cursor: pointer; margin-bottom: -1px; transition: color 0.15s, border-color 0.15s; letter-spacing: -0.2px; }
.rtab.active { color: #1d1d1f; border-bottom-color: #007aff; }
.rtab:hover { color: #1d1d1f; }
.review-card-new { background: white; border-radius: 16px; overflow: hidden; border: 1px solid #ececec; transition: transform 0.25s ease, box-shadow 0.25s ease; cursor: pointer; }
.review-card-new:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(0,0,0,0.08); }
.review-image-area { height: 220px; display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; background: #f5f5f7; }
.review-image-area img.real { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.review-card-new:hover .review-image-area img.real { transform: scale(1.05); }
.review-image-area .quote-mark { position: absolute; top: 14px; left: 14px; background: rgba(255,255,255,0.95); color: #007aff; width: 34px; height: 34px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 22px; line-height: 1; box-shadow: 0 4px 12px rgba(0,0,0,0.1); z-index: 2; }
.review-content-new { padding: 22px 22px 24px; }
.review-text-new { color: #1d1d1f; line-height: 1.7; font-size: 14px; margin-bottom: 20px; min-height: 84px; word-break: keep-all; }
.review-meta { display: flex; justify-content: space-between; align-items: center; }
.review-stars-new { color: #ff9500; font-size: 14px; letter-spacing: 1.5px; }
.reviewer-name-new { font-weight: 700; font-size: 13px; color: #1d1d1f; }

/* CATEGORY TABS (legacy small) */
.category-tabs { display: flex; justify-content: center; gap: 12px; margin-bottom: 40px; flex-wrap: wrap; }
.category-tab { padding: 10px 24px; border-radius: 999px; background: white; border: 1px solid #e5e5ea; font-size: 14px; font-weight: 600; color: #515154; cursor: pointer; transition: all 0.2s; }
.category-tab.active, .category-tab:hover { background: #007aff; color: white; border-color: #007aff; }

/* PROMO BANNER */
.promo-banner { background: linear-gradient(135deg, #ff6b00, #ff9500); border-radius: 24px; padding: 48px; color: white; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 40px; margin-bottom: 32px; }
.promo-banner h3 { font-size: 28px; font-weight: 800; margin-bottom: 12px; }
.promo-banner p { font-size: 16px; opacity: 0.95; margin-bottom: 16px; }
.countdown { display: flex; gap: 12px; margin-top: 16px; }
.countdown-item { background: rgba(255,255,255,0.2); padding: 8px 14px; border-radius: 10px; text-align: center; min-width: 60px; backdrop-filter: blur(10px); }
.countdown-item .num { font-size: 24px; font-weight: 800; line-height: 1; }
.countdown-item .label { font-size: 11px; opacity: 0.9; margin-top: 4px; }
.btn-promo { background: white; color: #ff6b00; padding: 16px 32px; border-radius: 999px; font-weight: 700; font-size: 16px; border: none; cursor: pointer; flex-shrink: 0; }

/* MEDIA LOGOS */
.media-section { padding: 60px 0; background: #f5f5f7; }
.media-title { text-align: center; color: #86868b; font-size: 14px; font-weight: 600; letter-spacing: 2px; margin-bottom: 32px; text-transform: uppercase; }
.media-logos { display: grid; grid-template-columns: repeat(6, 1fr); gap: 32px; align-items: center; }
.media-logo { text-align: center; color: #86868b; font-weight: 700; font-size: 18px; opacity: 0.6; transition: opacity 0.2s; padding: 16px; border: 1px solid #e5e5ea; border-radius: 12px; background: white; }
.media-logo:hover { opacity: 1; }

/* OLD REVIEWS (legacy) */
.reviews-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.review-card { background: white; padding: 32px; border-radius: 20px; box-shadow: 0 4px 16px rgba(0,0,0,0.04); }
.review-stars { color: #ff9500; font-size: 18px; margin-bottom: 16px; }
.review-text { color: #1d1d1f; line-height: 1.6; font-size: 15px; margin-bottom: 20px; }
.reviewer { display: flex; align-items: center; gap: 12px; }
.reviewer-avatar { width: 44px; height: 44px; border-radius: 50%; background: linear-gradient(135deg, #007aff, #5ac8fa); display: flex; align-items: center; justify-content: center; color: white; font-weight: 700; font-size: 18px; }
.reviewer-info .name { font-weight: 700; font-size: 14px; }
.reviewer-info .role { color: #86868b; font-size: 12px; }

/* BLOG */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.blog-card { background: white; border-radius: 16px; overflow: hidden; border: 1px solid #ececec; transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease; cursor: pointer; }
.blog-card:hover { transform: translateY(-4px); box-shadow: 0 14px 32px rgba(0,0,0,0.08); border-color: #d8e6ff; }
.blog-image { height: 200px; position: relative; overflow: hidden; background: #f5f5f7; }
.blog-image img.real { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.blog-card:hover .blog-image img.real { transform: scale(1.06); }
.blog-image .blog-overlay-badge { position: absolute; bottom: 12px; left: 12px; background: rgba(255,255,255,0.95); color: #1d1d1f; padding: 5px 11px; border-radius: 999px; font-size: 11px; font-weight: 700; z-index: 2; backdrop-filter: blur(8px); }
.blog-content { padding: 22px 22px 24px; }
.blog-category { font-size: 11px; color: #007aff; font-weight: 700; text-transform: uppercase; letter-spacing: 1.2px; margin-bottom: 10px; }
.blog-title { font-size: 17px; font-weight: 700; color: #1d1d1f; margin-bottom: 14px; line-height: 1.45; letter-spacing: -0.2px; word-break: keep-all; }
.blog-meta { display: flex; justify-content: space-between; color: #86868b; font-size: 12px; }

/* CTA SECTION */
.cta-section { background: linear-gradient(135deg, #0066ff 0%, #007aff 50%, #4e8bff 100%); padding: 88px 0; text-align: center; color: white; }
.cta-section h2 { font-size: 38px; font-weight: 800; margin-bottom: 14px; letter-spacing: -0.6px; line-height: 1.25; }
.cta-section p { font-size: 17px; margin-bottom: 30px; opacity: 0.92; line-height: 1.6; }
.cta-section .btn-primary { background: white; color: #007aff; box-shadow: 0 6px 24px rgba(0,0,0,0.18); }
.cta-section .btn-primary:hover { background: #f5f5f7; }

/* FOOTER */
.footer { background: #0e0e10; color: #a1a1a6; padding: 64px 0 28px; font-size: 14px; }
.footer-top { display: grid; grid-template-columns: 2.2fr 1fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 36px; padding-bottom: 40px; border-bottom: 1px solid #232327; }
.footer-brand { max-width: 360px; }
.footer-brand .logo { margin-bottom: 18px; color: white; }
.footer-brand p { color: #9a9a9f; line-height: 1.65; margin-bottom: 22px; font-size: 13px; }
.footer-social { display: flex; gap: 10px; }
.social-icon { width: 38px; height: 38px; background: #1c1c1f; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: white; font-size: 16px; transition: background 0.15s, transform 0.15s; }
.social-icon:hover { background: #007aff; transform: translateY(-2px); }
.footer h4 { color: white; font-size: 14px; font-weight: 700; margin-bottom: 16px; letter-spacing: 0.2px; }
.footer ul { list-style: none; }
.footer ul li { padding: 5px 0; }
.footer ul li a { color: #9a9a9f; font-size: 13px; transition: color 0.15s; }
.footer ul li a:hover { color: white; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; color: #6e6e73; font-size: 12px; flex-wrap: wrap; gap: 16px; padding-top: 4px; }
.footer-badges { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.footer-badges span { padding: 5px 10px; background: transparent; border: 1px solid #2c2c2e; border-radius: 6px; font-size: 11px; font-weight: 600; color: #9a9a9f; }

/* AUTH MODAL (Login/Signup) */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.5); backdrop-filter: blur(8px); display: none; align-items: center; justify-content: center; z-index: 9999; padding: 20px; opacity: 0; transition: opacity 0.25s; }
.modal-overlay.active { display: flex; opacity: 1; }
.modal-box { background: white; border-radius: 24px; width: 100%; max-width: 440px; max-height: 90vh; overflow-y: auto; position: relative; padding: 40px 36px; box-shadow: 0 30px 80px rgba(0,0,0,0.3); transform: translateY(20px); transition: transform 0.3s; }
.modal-overlay.active .modal-box { transform: translateY(0); }
.modal-close { position: absolute; top: 16px; right: 16px; background: #f5f5f7; border: none; width: 36px; height: 36px; border-radius: 50%; font-size: 20px; cursor: pointer; color: #515154; display: flex; align-items: center; justify-content: center; transition: background 0.2s; }
.modal-close:hover { background: #e5e5ea; }
.modal-logo { display: flex; align-items: center; justify-content: center; gap: 8px; margin-bottom: 24px; font-size: 22px; font-weight: 800; color: #007aff; }
.modal-logo .logo-icon { width: 36px; height: 36px; background: linear-gradient(135deg, #007aff, #5ac8fa); border-radius: 10px; display: flex; align-items: center; justify-content: center; color: white; font-weight: 900; font-size: 18px; box-shadow: 0 2px 8px rgba(0,122,255,0.3); }
.modal-tabs { display: flex; margin-bottom: 24px; border-bottom: 1px solid #e5e5ea; }
.mtab { flex: 1; padding: 14px 0; background: none; border: none; border-bottom: 3px solid transparent; font-size: 15px; font-weight: 700; color: #86868b; cursor: pointer; margin-bottom: -1px; transition: all 0.2s; }
.mtab.active { color: #007aff; border-bottom-color: #007aff; }
.mtab:hover:not(.active) { color: #1d1d1f; }
.auth-form { display: flex; flex-direction: column; gap: 12px; }
.auth-form.hidden { display: none; }
.signup-badge { background: linear-gradient(135deg, #ff6b00, #ff9500); color: white; padding: 10px 16px; border-radius: 12px; font-size: 13px; font-weight: 700; text-align: center; margin-bottom: 4px; }
.auth-form input[type="text"], .auth-form input[type="email"], .auth-form input[type="password"] { padding: 14px 16px; border: 1px solid #e5e5ea; border-radius: 10px; font-size: 14px; font-family: inherit; transition: border-color 0.2s; outline: none; }
.auth-form input:focus { border-color: #007aff; box-shadow: 0 0 0 3px rgba(0,122,255,0.1); }
.form-row { display: flex; justify-content: space-between; align-items: center; font-size: 13px; margin: 4px 0; }
.form-row label { display: flex; align-items: center; gap: 6px; color: #515154; cursor: pointer; }
.form-link { color: #007aff; font-weight: 600; }
.form-link:hover { text-decoration: underline; }
.terms-check { display: flex; align-items: flex-start; gap: 8px; font-size: 12px; color: #515154; padding: 8px 0; line-height: 1.5; }
.terms-check input { margin-top: 2px; flex-shrink: 0; }
.terms-check a { color: #007aff; font-weight: 600; }
.auth-btn { padding: 14px; background: #007aff; color: white; border: none; border-radius: 10px; font-size: 15px; font-weight: 700; cursor: pointer; transition: all 0.2s; margin-top: 4px; }
.auth-btn:hover { background: #0051d5; transform: translateY(-1px); box-shadow: 0 6px 18px rgba(0,122,255,0.3); }
.social-divider { display: flex; align-items: center; color: #86868b; font-size: 12px; margin: 16px 0 12px; gap: 12px; }
.social-divider::before, .social-divider::after { content: ""; flex: 1; height: 1px; background: #e5e5ea; }
.social-buttons { display: flex; flex-direction: column; gap: 8px; }
.social-btn { padding: 12px; border: 1px solid #e5e5ea; border-radius: 10px; background: white; font-size: 14px; font-weight: 600; cursor: pointer; display: flex; align-items: center; justify-content: center; gap: 10px; transition: all 0.2s; }
.social-btn:hover { background: #f5f5f7; }
.social-btn.kakao { background: #FEE500; border-color: #FEE500; color: #191919; }
.social-btn.kakao:hover { background: #ffd700; }
.social-btn.naver { background: #03C75A; border-color: #03C75A; color: white; }
.social-btn.naver:hover { background: #02b551; }
.social-btn.google { background: white; }
.user-menu { position: relative; }
.user-chip { display: flex; align-items: center; gap: 8px; padding: 6px 14px 6px 6px; background: #f5f5f7; border-radius: 999px; cursor: pointer; font-size: 14px; font-weight: 600; color: #1d1d1f; border: none; transition: background 0.2s; }
.user-chip:hover { background: #e5e5ea; }
.user-avatar { width: 28px; height: 28px; border-radius: 50%; background: linear-gradient(135deg, #007aff, #5ac8fa); color: white; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 13px; }
.user-dropdown { position: absolute; top: calc(100% + 8px); right: 0; background: white; border-radius: 14px; box-shadow: 0 12px 36px rgba(0,0,0,0.15); padding: 8px; min-width: 220px; z-index: 1100; display: none; border: 1px solid #f0f0f0; }
.user-dropdown.active { display: block; }
.user-dropdown-header { padding: 12px 14px; border-bottom: 1px solid #f0f0f0; margin-bottom: 6px; }
.user-dropdown-name { font-weight: 700; font-size: 14px; color: #1d1d1f; }
.user-dropdown-email { font-size: 12px; color: #86868b; margin-top: 2px; }
.user-dropdown a, .user-dropdown button { display: flex; align-items: center; gap: 10px; padding: 10px 14px; border-radius: 8px; font-size: 14px; color: #1d1d1f; text-decoration: none; background: none; border: none; width: 100%; text-align: left; cursor: pointer; font-family: inherit; transition: background 0.15s; }
.user-dropdown a:hover, .user-dropdown button:hover { background: #f5f5f7; }
.user-dropdown .logout-btn { color: #ff3b30; }
@media (max-width: 600px) { .modal-box { padding: 32px 24px; max-width: 100%; } }

/* CATEGORY PAGE HERO (sub-pages) */
.page-hero { background: linear-gradient(135deg, #f0f7ff 0%, #e1efff 100%); padding: 72px 0 60px; text-align: center; }
.page-hero h1 { font-size: 40px; font-weight: 800; color: #0a1628; margin-bottom: 14px; letter-spacing: -0.6px; line-height: 1.25; word-break: keep-all; }
.page-hero p { font-size: 16px; color: #4a5568; max-width: 700px; margin: 0 auto; line-height: 1.7; word-break: keep-all; }
.page-hero .breadcrumb { display: inline-block; background: rgba(0,122,255,0.10); color: #007aff; padding: 6px 14px; border-radius: 999px; font-size: 12px; font-weight: 700; margin-bottom: 18px; letter-spacing: 0.3px; }
.page-hero.warm { background: linear-gradient(135deg, #fff5e6 0%, #ffe8cc 100%); }
.page-hero.warm .breadcrumb { background: rgba(255,107,0,0.12); color: #ff6b00; }
.page-hero.red { background: linear-gradient(135deg, #ffe8ec 0%, #ffd4dc 100%); }
.page-hero.red .breadcrumb { background: rgba(255,59,48,0.12); color: #ff3b30; }
.page-hero.green { background: linear-gradient(135deg, #e8f8f0 0%, #d4f0e0 100%); }
.page-hero.green .breadcrumb { background: rgba(52,199,89,0.12); color: #34c759; }

/* RESPONSIVE */
@media (max-width: 1024px) {
  .nav { display: none; }
  .header .container { height: 64px; }
  .hero-slider { height: auto; min-height: 500px; }
  .hero .container { grid-template-columns: 1fr; gap: 32px; }
  .hero h1 { font-size: 30px; }
  .hero p { font-size: 15px; }
  .hero-visual { display: none; }
  .hero-arrow { width: 38px; height: 38px; font-size: 16px; }
  .hero-arrow.prev { left: 12px; }
  .hero-arrow.next { right: 12px; }
  .feature-card { grid-template-columns: 1fr; padding: 36px; gap: 32px; }
  .feature-card h2 { font-size: 26px; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .popular-grid { grid-template-columns: 1fr; }
  .popular-tabs { gap: 20px; overflow-x: auto; }
  .popular-tab { font-size: 14px; white-space: nowrap; }
  .latest-feature { grid-template-columns: 1fr; padding: 28px; gap: 28px; }
  .latest-image { height: 240px; }
  .latest-image .big-emoji { font-size: 100px; }
  .reviews-tabs { gap: 20px; }
  .rtab { font-size: 14px; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .trust-item .trust-num { font-size: 32px; }
  .media-logos { grid-template-columns: repeat(3, 1fr); }
  .reviews-grid, .blog-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-brand { grid-column: span 2; max-width: none; }
  .section { padding: 64px 0; }
  .section-title { font-size: 28px; }
  .topbar-promo { display: none; }
  .promo-banner { grid-template-columns: 1fr; }
  .page-hero { padding: 56px 0 48px; }
  .page-hero h1 { font-size: 30px; }
  .cta-section { padding: 64px 0; }
  .cta-section h2 { font-size: 28px; }
}
@media (max-width: 600px) {
  .hero-slider { min-height: 460px; }
  .hero { padding: 32px 0 76px; }
  .hero h1 { font-size: 24px; }
  .hero p { font-size: 14px; }
  .section { padding: 52px 0; }
  .section-title { font-size: 24px; }
  .feature-card { padding: 24px; }
  .feature-card h2 { font-size: 22px; }
  .feature-card .product-desc { font-size: 14.5px; }
  .product-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-brand { grid-column: auto; }
  .phone-mockup { width: 200px; height: 400px; }
  .hero-counter { top: 16px; right: 16px; font-size: 11px; padding: 4px 10px; }
  .page-hero h1 { font-size: 24px; }
  .cta-section h2 { font-size: 24px; }
  .topbar { padding: 6px 0; }
  .topbar-links { gap: 0; }
}