/* ============================================================
   SAGUO - Global Stylesheet
   Ultra-Clean White Minimal Aesthetic
   ============================================================ */

/* --- Pretendard Font Import --- */
@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/variable/pretendardvariable-dynamic-subset.min.css');

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* Legacy color tokens (backward compat with existing pages) */
  --color-black: #000000;
  --color-white: #FFFFFF;
  --color-ivory: #F8F8F8;
  --color-beige: #F0F0F0;
  --color-gold: #000000;
  --color-gold-light: #333333;
  --color-gray-100: #f5f5f5;
  --color-gray-200: #eeeeee;
  --color-gray-300: #d4d4d4;
  --color-gray-400: #a3a3a3;
  --color-gray-500: #737373;
  --color-gray-600: #525252;
  --color-gray-700: #404040;
  --color-gray-800: #262626;
  --color-gray-900: #171717;

  /* Primary design tokens */
  --color-primary: #000000;
  --color-primary-light: #333333;
  --color-primary-dark: #000000;
  --color-accent: #000000;
  --color-accent-dark: #333333;
  --color-accent-light: #F5F5F5;
  --color-bg: #FFFFFF;
  --color-bg-alt: #F7F7F7;
  --color-bg-dark: #F0F0F0;
  --color-text: #1A1A1A;
  --color-text-light: #666666;
  --color-text-muted: #999999;
  --color-border: #EBEBEB;
  --color-border-dark: #D5D5D5;
  --color-error: #c62828;
  --color-success: #2e7d32;
  --color-warning: #E67E22;
  --color-info: #2980B9;

  /* Social Colors */
  --color-kakao: #fee500;
  --color-kakao-text: #191919;
  --color-naver: #03c75a;
  --color-google: #FFFFFF;
  --color-google-text: #444444;
  --color-google-border: #DADCE0;

  /* Typography (80% scale — 2026.04 전체 사이트 밀도 통일) */
  --font-primary: 'Pretendard Variable', 'Pretendard', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Cormorant Garamond', 'Noto Serif KR', Georgia, serif;
  --font-xs: 0.625rem;     /* 10px (기존 12) */
  --font-sm: 0.6875rem;    /* 11px (기존 13) */
  --font-base: 0.75rem;    /* 12px (기존 14) */
  --font-md: 0.8125rem;    /* 13px (기존 16) */
  --font-lg: 0.9375rem;    /* 15px (기존 18) */
  --font-xl: 1rem;         /* 16px (기존 20) */
  --font-2xl: 1.1875rem;   /* 19px (기존 24) */
  --font-3xl: 1.5rem;      /* 24px (기존 30) */
  --font-4xl: 1.8125rem;   /* 29px (기존 36) */
  --font-5xl: 2.375rem;    /* 38px (기존 48) */

  /* Spacing (80% scale) */
  --space-xs: 3px;     /* 기존 4 */
  --space-sm: 6px;     /* 기존 8 */
  --space-md: 13px;    /* 기존 16 */
  --space-lg: 19px;    /* 기존 24 */
  --space-xl: 26px;    /* 기존 32 */
  --space-2xl: 38px;   /* 기존 48 */
  --space-3xl: 51px;   /* 기존 64 */
  --space-4xl: 77px;   /* 기존 96 */

  /* Layout (80% scale) */
  --max-width: 1280px;        /* 컨테이너 폭은 유지 (밀도만 ↑) */
  --container-max: 1280px;
  --container-narrow: 960px;
  --header-height: 58px;      /* 기존 72 */
  --header-height-mobile: 45px;  /* 기존 56 */
  --sidebar-width: 200px;     /* 기존 250 */

  /* Effects */
  --transition-fast: 0.15s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
  --shadow-xl: 0 16px 48px rgba(0,0,0,0.16);

  /* Border Radius */
  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-lg: 8px;
  --radius-xl: 12px;
  --radius-full: 50%;

  /* Z-index layers */
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-overlay: 300;
  --z-modal: 400;
  --z-toast: 500;
}

html { font-size: 16px; scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body { font-family: var(--font-primary); color: var(--color-text); background: var(--color-white); line-height: 1.6; min-height: 100vh; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
input, select, textarea { font-family: inherit; font-size: inherit; }
ul, ol { list-style: none; }

h1, h2, h3, h4, h5, h6 { font-family: var(--font-primary); font-weight: 600; line-height: 1.3; }
h1 { font-size: 2rem; }      /* 기존 2.5rem → 80% */
h2 { font-size: 1.6rem; }    /* 기존 2rem → 80% */
h3 { font-size: 1.2rem; }    /* 기존 1.5rem → 80% */
h4 { font-size: 1rem; }      /* 기존 1.25rem → 80% */

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 var(--space-lg); }
.container-narrow { max-width: var(--container-narrow); margin: 0 auto; padding: 0 var(--space-lg); }
.page-content { min-height: calc(100vh - var(--header-height) - 200px); padding-top: var(--header-height); }

/* ---------- Header ---------- */
#header { position: fixed; top: 0; left: 0; right: 0; height: var(--header-height); background: var(--color-white); border-bottom: 1px solid var(--color-border); z-index: 1000; display: flex; align-items: center; }
#header .container { display: flex; align-items: center; justify-content: space-between; width: 100%; }
.header-logo { font-family: var(--font-primary); font-size: 1.75rem; font-weight: 800; letter-spacing: 0.15em; color: var(--color-black); }
.header-nav { display: flex; gap: var(--space-xl); align-items: center; }
.header-nav a { font-size: 0.875rem; letter-spacing: 0.05em; color: var(--color-text-light); transition: color var(--transition-fast); font-weight: 400; }
.header-nav a:hover { color: var(--color-black); }
.header-actions { display: flex; gap: var(--space-md); align-items: center; }
.header-actions a { font-size: 0.875rem; color: var(--color-text-light); transition: color var(--transition-fast); }
.header-actions a:hover { color: var(--color-black); }
.mobile-menu-btn { display: none; flex-direction: column; gap: 5px; padding: 4px; }
.mobile-menu-btn span { display: block; width: 24px; height: 1.5px; background: var(--color-black); transition: var(--transition-fast); }

/* ---------- Footer ---------- */
/* 푸터 스타일은 components/footer.html 의 인라인 <style> 에 정의됨 (IAB 스타일) */

/* ---------- Buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-sm); padding: 14px 32px; font-size: 0.875rem; font-weight: 500; letter-spacing: 0.05em; border-radius: var(--radius-md); transition: all var(--transition-base); white-space: nowrap; border: 1px solid transparent; cursor: pointer; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-primary { background: var(--color-black); color: var(--color-white); }
.btn-primary:hover:not(:disabled) { background: var(--color-primary-light); }
.btn-secondary { background: transparent; color: var(--color-black); border: 1px solid var(--color-black); }
.btn-secondary:hover:not(:disabled) { background: var(--color-black); color: var(--color-white); }
.btn-accent { background: var(--color-black); color: var(--color-white); }
.btn-accent:hover:not(:disabled) { background: var(--color-primary-light); }
.btn-gold { background: var(--color-black); color: var(--color-white); }
.btn-gold:hover:not(:disabled) { background: var(--color-primary-light); }
.btn-outline { background: transparent; color: var(--color-primary); border-color: var(--color-primary); }
.btn-outline:hover:not(:disabled) { background: var(--color-primary); color: #FFFFFF; }
.btn-outline-light { background: transparent; color: var(--color-text-light); border-color: var(--color-border); }
.btn-outline-light:hover:not(:disabled) { border-color: var(--color-primary); color: var(--color-primary); }
.btn-ghost { background: transparent; color: var(--color-text); }
.btn-ghost:hover:not(:disabled) { background: var(--color-bg-alt); }
.btn-danger { background: var(--color-error); color: #FFFFFF; }
.btn-danger:hover:not(:disabled) { background: #A93226; }
.btn-full { width: 100%; }
.btn-sm { padding: 10px 20px; font-size: 0.8125rem; }
.btn-lg { padding: 18px 48px; font-size: 1rem; }
.btn-icon { width: 40px; height: 40px; padding: 0; border-radius: var(--radius-full); }

/* ---------- Form Elements ---------- */
.form-group { margin-bottom: var(--space-lg); }
.form-label { display: block; font-size: 0.8125rem; font-weight: 500; color: var(--color-text); margin-bottom: var(--space-sm); letter-spacing: 0.02em; }
.form-label .required { color: var(--color-error); margin-left: 2px; }
.form-input,
.form-select,
.form-textarea { width: 100%; padding: 12px 16px; border: 1px solid var(--color-border); background: var(--color-white); font-size: 0.9375rem; color: var(--color-text); transition: border-color var(--transition-fast), box-shadow var(--transition-fast); outline: none; border-radius: var(--radius-md); }
.form-input:focus,
.form-select:focus,
.form-textarea:focus { border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.06); }
.form-input::placeholder { color: var(--color-text-muted); }
.form-textarea { min-height: 120px; resize: vertical; }
.form-select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23777' d='M6 8L1 3h10z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.5rem; cursor: pointer; }
.form-hint { display: block; margin-top: var(--space-xs); font-size: var(--font-xs); color: var(--color-text-light); }
.form-input.error,
.form-group.is-invalid .form-input { border-color: var(--color-error); }
.form-group.is-valid .form-input { border-color: var(--color-success); }
.form-group.is-valid .form-hint { color: var(--color-success); }
.form-group.is-invalid .form-hint { color: var(--color-error); }
.form-error { font-size: 0.75rem; color: var(--color-error); margin-top: var(--space-xs); display: block; }
.form-success { font-size: 0.75rem; color: var(--color-success); margin-top: var(--space-xs); }
.form-row { display: flex; gap: var(--space-md); }
.form-row .form-group { flex: 1; }
.form-inline,
.input-group { display: flex; gap: var(--space-sm); }
.form-inline .form-input,
.input-group .form-input { flex: 1; }

/* Checkbox / Radio */
.form-check,
.checkbox-group { display: flex; align-items: flex-start; gap: var(--space-sm); cursor: pointer; }
.form-check input[type="checkbox"],
.form-check input[type="radio"],
.checkbox-group input[type="checkbox"] { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--color-primary); cursor: pointer; flex-shrink: 0; }
.form-check-label,
.checkbox-group label { font-size: 0.875rem; color: var(--color-text); cursor: pointer; user-select: none; }

/* ---------- Cards ---------- */
.product-card { position: relative; transition: transform var(--transition-base); }
.product-card:hover { transform: translateY(-4px); }
.product-card .card-image { position: relative; aspect-ratio: 3/4; background: var(--color-gray-100); overflow: hidden; margin-bottom: var(--space-md); border-radius: var(--radius-md); }
.product-card .card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-slow); }
.product-card:hover .card-image img { transform: scale(1.05); }
.product-card .card-badge { position: absolute; top: 12px; left: 12px; padding: 4px 12px; background: var(--color-primary); color: var(--color-white); font-size: 0.6875rem; letter-spacing: 0.1em; text-transform: uppercase; }
.product-card .card-name { font-size: 0.9375rem; font-weight: 400; margin-bottom: var(--space-xs); color: var(--color-text); }
.product-card .card-collection { font-size: 0.75rem; color: var(--color-text-light); letter-spacing: 0.05em; margin-bottom: var(--space-xs); }
.product-card .card-price { font-size: 0.9375rem; font-weight: 500; color: var(--color-text); }

/* ---------- Category Pills ---------- */
.category-pills {
  display: flex;
  justify-content: center;
  gap: 12px;
  padding: 20px 0;
}
.category-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 28px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text);
  background: var(--color-white);
  border: 1.5px solid var(--color-border-dark);
  border-radius: 100px;
  letter-spacing: 0.05em;
  transition: all var(--transition-fast);
  cursor: pointer;
  text-decoration: none;
}
.category-pill:hover,
.category-pill.active {
  background: var(--color-black);
  color: var(--color-white);
  border-color: var(--color-black);
}

/* ---------- Breadcrumb ---------- */
.breadcrumb { display: flex; align-items: center; gap: var(--space-sm); font-size: 0.8125rem; color: var(--color-text-light); padding: var(--space-lg) 0; }
.breadcrumb a:hover { color: var(--color-primary); }
.breadcrumb .separator { margin: 0 var(--space-xs); }

/* ---------- Pagination ---------- */
.pagination { display: flex; justify-content: center; align-items: center; gap: var(--space-sm); margin-top: var(--space-2xl); }
.pagination button, .pagination a { width: 40px; height: 40px; display: inline-flex; align-items: center; justify-content: center; font-size: 0.875rem; color: var(--color-text); border: 1px solid var(--color-border); border-radius: var(--radius-md); transition: all var(--transition-fast); }
.pagination button:hover:not(:disabled), .pagination a:hover { border-color: var(--color-primary); color: var(--color-primary); }
.pagination .active { background: var(--color-primary); color: var(--color-white); border-color: var(--color-primary); }
.pagination button:disabled { opacity: 0.4; cursor: not-allowed; }

/* ---------- Divider ---------- */
.divider { display: flex; align-items: center; gap: var(--space-md); margin: var(--space-xl) 0; color: var(--color-text-muted); font-size: var(--font-sm); }
.divider::before, .divider::after { content: ''; flex: 1; height: 1px; background-color: var(--color-border); }

/* ---------- Badge ---------- */
.badge { display: inline-flex; align-items: center; justify-content: center; padding: 0.2em 0.6em; font-size: var(--font-xs); font-weight: 600; line-height: 1; border-radius: 100px; white-space: nowrap; }
.badge-primary { background-color: var(--color-primary); color: #FFFFFF; }
.badge-accent { background-color: var(--color-accent); color: var(--color-white); }
.badge-success { background-color: #E8F5E9; color: var(--color-success); }
.badge-error { background-color: #FDECEA; color: var(--color-error); }
.badge-warning { background-color: #FFF3E0; color: var(--color-warning); }
.badge-info { background-color: #E3F2FD; color: var(--color-info); }

/* ---------- Tabs ---------- */
.tabs { border-bottom: 1px solid var(--color-border); display: flex; }
.tab-btn { padding: var(--space-md) var(--space-xl); font-size: 0.875rem; color: var(--color-text-light); border-bottom: 2px solid transparent; transition: all var(--transition-fast); font-weight: 500; }
.tab-btn:hover { color: var(--color-text); }
.tab-btn.active { color: var(--color-primary); border-bottom-color: var(--color-primary); }
.tab-panel { display: none; padding: var(--space-xl) 0; }
.tab-panel.active { display: block; }

/* ---------- Modal ---------- */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 2000; display: flex; align-items: center; justify-content: center; opacity: 0; visibility: hidden; transition: all var(--transition-base); }
.modal-overlay.active { opacity: 1; visibility: visible; }
.modal { background: var(--color-white); width: 90%; max-width: 640px; max-height: 80vh; overflow-y: auto; padding: var(--space-xl); border-radius: var(--radius-lg); }
.modal-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: var(--space-lg); }
.modal-header h3 { font-family: var(--font-primary); font-size: 1.125rem; font-weight: 600; }
.modal-close { width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; font-size: 1.25rem; color: var(--color-text-light); border-radius: var(--radius-full); transition: background-color var(--transition-fast); }
.modal-close:hover { color: var(--color-primary); background: var(--color-bg-alt); }

/* ---------- Toast ---------- */
.toast-container {
  position: fixed;
  top: 80px;                           /* 헤더 아래로 배치 */
  left: 50%;
  transform: translateX(-50%);          /* 화면 중앙 상단 */
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
  width: max-content;
  max-width: 92vw;
}
.toast {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 22px;
  border-radius: 4px;
  font-size: 0.875rem;
  font-weight: 500;
  background: #1a1a1a;                 /* 사구오 톤: 거의 검정 */
  color: #ffffff;
  box-shadow: 0 8px 24px rgba(0,0,0,0.18);
  animation: toastSlideIn 0.32s cubic-bezier(0.34, 1.56, 0.64, 1);
  pointer-events: auto;
  min-width: 240px;
  letter-spacing: 0.01em;
  border-left: 3px solid var(--color-primary);
}
.toast::before {
  content: '';
  display: inline-block;
  width: 18px;
  height: 18px;
  background: center/contain no-repeat;
  flex-shrink: 0;
}
.toast-success {
  background: #1a1a1a;
  border-left-color: #4caf50;
}
.toast-success::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%234caf50' stroke-width='3' stroke-linecap='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E");
}
.toast-error {
  background: #1a1a1a;
  border-left-color: #ef5350;
}
.toast-error::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ef5350' stroke-width='2.5' stroke-linecap='round'%3E%3Ccircle cx='12' cy='12' r='10'/%3E%3Cpath d='M12 7v6M12 16v.5'/%3E%3C/svg%3E");
}
.toast-warning {
  background: #1a1a1a;
  border-left-color: #ffb300;
}
.toast-warning::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ffb300' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M12 3l10 17H2L12 3z'/%3E%3Cpath d='M12 10v4M12 17v.5'/%3E%3C/svg%3E");
}

@keyframes toastSlideIn {
  0%   { transform: translateY(-20px); opacity: 0; }
  100% { transform: translateY(0); opacity: 1; }
}

/* Legacy toast (single centered) */
.toast.show { opacity: 1; }

/* ---------- Loading ---------- */
.spinner { display: inline-block; width: 32px; height: 32px; border: 3px solid var(--color-border); border-top-color: var(--color-primary); border-radius: 50%; animation: spin 0.7s linear infinite; }
.spinner-sm { width: 18px; height: 18px; border-width: 2px; }
.loading-spinner { display: inline-block; width: 32px; height: 32px; border: 2px solid var(--color-gray-200); border-top-color: var(--color-primary); border-radius: 50%; animation: spin 0.8s linear infinite; }
.loading-overlay { position: fixed; inset: 0; background: rgba(255,255,255,0.8); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: var(--space-md); z-index: 3000; }
.loading-overlay p { font-size: 0.875rem; color: var(--color-text-light); }

/* ---------- Overlay ---------- */
.overlay { position: fixed; inset: 0; background-color: rgba(0, 0, 0, 0.5); z-index: var(--z-overlay); animation: fadeIn var(--transition-fast) ease; }

/* ---------- Animations ---------- */
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes fadeOut { from { opacity: 1; } to { opacity: 0; } }
@keyframes slideUp { from { transform: translateY(20px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
@keyframes slideInRight { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

/* ---------- Utility ---------- */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.text-gold { color: var(--color-gold); }
.text-primary { color: var(--color-primary); }
.text-accent { color: var(--color-accent-dark); }
.text-light { color: var(--color-text-light); }
.text-muted { color: var(--color-text-muted); }
.text-success { color: var(--color-success); }
.text-error { color: var(--color-error); }
.text-warning { color: var(--color-warning); }
.text-uppercase { text-transform: uppercase; }
.letter-spacing-wide { letter-spacing: 0.1em; }
.letter-spacing-wider { letter-spacing: 0.2em; }

.font-light { font-weight: 300; }
.font-normal { font-weight: 400; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }
.gap-xs { gap: var(--space-xs); }
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }
.gap-xl { gap: var(--space-xl); }

.grid { display: grid; }
.block { display: block; }
.inline-block { display: inline-block; }
.hidden { display: none !important; }
.w-full { width: 100%; }
.relative { position: relative; }
.overflow-hidden { overflow: hidden; }

.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }
.mt-2xl { margin-top: var(--space-2xl); }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }
.mb-2xl { margin-bottom: var(--space-2xl); }
.mx-auto { margin-left: auto; margin-right: auto; }
.p-sm { padding: var(--space-sm); }
.p-md { padding: var(--space-md); }
.p-lg { padding: var(--space-lg); }
.py-md { padding-top: var(--space-md); padding-bottom: var(--space-md); }
.py-lg { padding-top: var(--space-lg); padding-bottom: var(--space-lg); }
.py-xl { padding-top: var(--space-xl); padding-bottom: var(--space-xl); }
.px-md { padding-left: var(--space-md); padding-right: var(--space-md); }

.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.line-clamp-2 { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.cursor-pointer { cursor: pointer; }
.select-none { user-select: none; }
.no-scrollbar::-webkit-scrollbar { display: none; }
.no-scrollbar { -ms-overflow-style: none; scrollbar-width: none; }

.section { padding: var(--space-3xl) 0; }
.section-title { font-family: var(--font-primary); font-size: 1.75rem; font-weight: 600; text-align: center; margin-bottom: var(--space-2xl); }
.section-subtitle { text-align: center; color: var(--color-text-light); font-size: 0.9375rem; margin-top: calc(-1 * var(--space-lg)); margin-bottom: var(--space-2xl); }

.empty-state { text-align: center; padding: var(--space-4xl) var(--space-lg); color: var(--color-text-light); }
.empty-state .icon { font-size: 3rem; margin-bottom: var(--space-lg); opacity: 0.3; }
.empty-state h3 { font-family: var(--font-primary); font-size: 1.125rem; font-weight: 500; color: var(--color-text); margin-bottom: var(--space-sm); }
.empty-state p { font-size: 0.875rem; margin-bottom: var(--space-lg); }

/* Step Indicator */
.step-indicator { display: flex; align-items: center; justify-content: center; gap: var(--space-md); margin-bottom: var(--space-2xl); }
.step-item { display: flex; align-items: center; gap: var(--space-sm); font-size: 0.875rem; color: var(--color-text-muted); }
.step-item.active { color: var(--color-primary); font-weight: 600; }
.step-item.completed { color: var(--color-accent-dark); }
.step-number { width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 0.75rem; font-weight: 600; border: 2px solid var(--color-border); color: var(--color-text-muted); }
.step-item.active .step-number { border-color: var(--color-primary); background: var(--color-primary); color: var(--color-white); }
.step-item.completed .step-number { border-color: var(--color-accent-dark); background: var(--color-accent-dark); color: var(--color-white); }
.step-arrow { color: var(--color-border); font-size: 0.75rem; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1024px) {
  h1 { font-size: 1.6rem; }    /* 80% */
  h2 { font-size: 1.4rem; }
  .container { padding: 0 var(--space-md); }
}

@media (max-width: 768px) {
  :root { --header-height: 48px; }
  h1 { font-size: 1.4rem; }
  h2 { font-size: 1.2rem; }
  .section { padding: var(--space-2xl) 0; }
  .section-title { font-size: 1.2rem; }
  .header-nav { display: none; }
  .mobile-menu-btn { display: flex; }
  .header-nav.open { display: flex; flex-direction: column; position: absolute; top: var(--header-height); left: 0; right: 0; background: var(--color-white); padding: var(--space-lg); gap: var(--space-md); border-bottom: 1px solid var(--color-border); box-shadow: var(--shadow-md); }
  .form-row { flex-direction: column; gap: 0; }
  .btn { padding: 12px 24px; }
  .btn-lg { padding: 14px 32px; }
  .category-pills { flex-wrap: wrap; padding: 16px 0; gap: 8px; }
  .category-pill { padding: 8px 20px; font-size: 0.8125rem; }

  .md\:hidden { display: none; }
  .md\:block { display: block; }
  .md\:flex { display: flex; }
}

@media (min-width: 768px) {
  .md\:hidden { display: none; }
  .md\:block { display: block; }
  .md\:flex { display: flex; }
}

@media (min-width: 1024px) {
  .lg\:hidden { display: none; }
  .lg\:block { display: block; }
  .lg\:flex { display: flex; }
}

@media (max-width: 480px) {
  .container { padding: 0 var(--space-md); }
}