*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #f7f6f3;
  --surface: #ffffff;
  --border: #e8e6e0;
  --text: #1a1917;
  --muted: #7a7670;
  --accent: #e8441a;
  --accent-soft: #fdf0ec;
  --accent-border: #f5c5b4;
  --tg: #229ed9;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* NAV */
nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 40px;
  background: rgba(247,246,243,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  display: flex; align-items: center; gap: 10px;
  font-size: 15px; font-weight: 600; letter-spacing: -0.01em;
  color: var(--text); text-decoration: none;
}

.nav-logo .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent);
}

.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 101;
}

.nav-burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-menu-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(26, 25, 23, 0.5);
  backdrop-filter: blur(2px);
  z-index: 99;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.nav-menu-overlay.active {
  display: block;
  opacity: 1;
}

.nav-links {
  display: flex; align-items: center; gap: 24px;
}

.nav-link {
  font-size: 14px; font-weight: 500;
  color: var(--text); text-decoration: none;
  transition: color 0.2s;
}
.nav-link:hover { color: var(--muted); }

.nav-cta {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 20px;
  background: var(--text);
  color: #fff;
  border-radius: 100px;
  font-size: 14px; font-weight: 500;
  text-decoration: none;
  transition: opacity 0.2s, transform 0.2s;
}
.nav-cta:hover { opacity: 0.88; transform: translateY(-2px); }

/* HERO */
.hero {
  min-height: 100vh;
  display: flex; flex-direction: column; justify-content: center;
  padding: 120px 40px 80px;
  max-width: 900px; margin: 0 auto;
}

.hero-tag {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--accent-soft);
  border: 1px solid var(--accent-border);
  border-radius: 100px;
  padding: 6px 14px;
  font-size: 13px; font-weight: 500; color: var(--accent);
  margin-bottom: 40px;
  width: fit-content;
  animation: fadeUp 0.6s ease both;
}
.hero-tag::before {
  content: '';
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
}

h1 {
  font-size: clamp(44px, 7vw, 80px);
  font-weight: 300;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin-bottom: 28px;
  animation: fadeUp 0.6s 0.1s ease both;
}
h1 strong { font-weight: 600; }

.hero-desc {
  font-size: 18px;
  color: var(--muted);
  max-width: 520px;
  line-height: 1.7;
  margin-bottom: 48px;
  animation: fadeUp 0.6s 0.2s ease both;
}

.hero-actions {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  animation: fadeUp 0.6s 0.3s ease both;
}

.btn-primary {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 18px 36px;
  background: var(--tg);
  color: #fff;
  border-radius: 100px;
  font-size: 18px; font-weight: 500;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 20px rgba(34,158,217,0.25);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(34,158,217,0.35); }
.btn-primary svg { width: 20px; height: 20px; }

.hero-note { font-size: 13px; color: var(--muted); }

/* STATS */
.stats {
  display: flex;
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  background: var(--surface);
  max-width: 820px; margin: 0 auto 100px;
  box-sizing: border-box;
}

.stat {
  flex: 1;
  padding: 36px 40px;
  text-align: center;
  border-right: 1px solid var(--border);
}
.stat:last-child { border-right: none; }

.stat-num {
  font-size: 32px; font-weight: 600; letter-spacing: -0.03em;
  margin-bottom: 4px;
}
.stat-label { font-size: 13px; color: var(--muted); }

/* SECTION */
section {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 40px 100px;
}

.section-label {
  font-family: 'DM Mono', monospace;
  font-size: 11px; letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 40px;
}

/* TOPICS GRID */
.topics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}

.topic-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  transition: border-color 0.2s, transform 0.2s;
}
.topic-card:hover { border-color: #ccc; transform: translateY(-3px); }

.topic-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 16px;
  display: block;
}

.topic-title { font-size: 16px; font-weight: 600; margin-bottom: 8px; }
.topic-desc { font-size: 14px; color: var(--muted); line-height: 1.6; }

/* TERMS GRID */
.terms-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}

.term-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  transition: border-color 0.2s, transform 0.2s;
}
.term-card:hover { border-color: #ccc; transform: translateY(-3px); }

.term-title {
  font-family: 'DM Mono', monospace;
  font-size: 14px; font-weight: 500;
  color: var(--accent);
  margin-bottom: 10px;
}

.term-desc {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.6;
}

/* FORMAT */
.format-card-big {
  background: var(--text);
  color: #fff;
  border-radius: 24px;
  padding: 56px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.format-card-big h3 {
  font-size: clamp(26px, 3vw, 36px);
  font-weight: 300;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 16px;
  color: #fff;
}
.format-card-big h3 strong { font-weight: 600; }

.format-card-big > div > p {
  font-size: 15px;
  color: rgba(255,255,255,0.5);
  line-height: 1.7;
}

.format-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: none;
  border: none;
  border-radius: 0;
  overflow: visible;
}

.format-list-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 18px 20px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 14px;
}

.format-list-icon {
  font-size: 18px;
  flex-shrink: 0;
  margin-top: 1px;
}

.format-list-title {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 3px;
  color: #fff;
}

.format-list-desc {
  font-size: 13px;
  color: rgba(255,255,255,0.45);
  line-height: 1.5;
}

/* AUDIENCE */
.audience-list {
  display: flex; flex-direction: column;
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  background: var(--surface);
}

.audience-item {
  display: flex; align-items: flex-start; gap: 20px;
  padding: 28px 32px;
  border-bottom: 1px solid var(--border);
  transition: background 0.15s;
}
.audience-item:last-child { border-bottom: none; }
.audience-item:hover { background: var(--bg); }

.audience-num {
  font-family: 'DM Mono', monospace;
  font-size: 13px; color: var(--muted);
  padding-top: 2px; min-width: 28px;
}

.audience-text { font-size: 16px; line-height: 1.6; }
.audience-text strong { font-weight: 600; }
.audience-text span { color: var(--muted); font-size: 14px; }

/* CTA */
.cta-block {
  background: var(--text);
  color: #fff;
  border-radius: 24px;
  padding: 64px;
  text-align: center;
}
.cta-block h2 {
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 300; letter-spacing: -0.03em;
  margin-bottom: 16px;
}
.cta-block h2 strong { font-weight: 600; }
.cta-block p { font-size: 16px; color: rgba(255,255,255,0.55); margin-bottom: 40px; }

.btn-white {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 16px 36px;
  background: #fff; color: var(--text);
  border-radius: 100px;
  font-size: 16px; font-weight: 600;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(0,0,0,0.25); }
.btn-white svg { width: 20px; height: 20px; }

/* FORM SECTION */
.form-section {
  padding: 100px 40px;
  background: var(--bg);
}

.form-page {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.form-left {
  padding-top: 20px;
}

.form-heading {
  font-size: clamp(34px, 4vw, 52px);
  font-weight: 300;
  letter-spacing: -0.03em;
  line-height: 1.08;
  margin-bottom: 20px;
  animation: fadeUp 0.5s 0.08s ease both;
}
.form-heading strong { font-weight: 600; }

.form-desc {
  font-size: 16px;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 40px;
  animation: fadeUp 0.5s 0.16s ease both;
}

.form-points {
  display: flex;
  flex-direction: column;
  gap: 14px;
  animation: fadeUp 0.5s 0.24s ease both;
}

.form-point {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.form-point-num {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  color: var(--muted);
  padding-top: 3px;
  min-width: 24px;
}

.form-point-text {
  font-size: 15px;
  line-height: 1.5;
}
.form-point-text strong { font-weight: 600; }
.form-point-text span {
  display: block;
  font-size: 13px;
  color: var(--muted);
}

/* FORM CARD */
.form-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 40px;
  animation: fadeUp 0.5s 0.1s ease both;
}

.form-card-title {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 32px;
}

.field { margin-bottom: 24px; }

label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
label .req { color: var(--accent); margin-left: 2px; }

input[type="text"], input[type="number"], input[type="email"] {
  width: 100%;
  padding: 13px 16px;
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: 12px;
  font-size: 15px;
  font-family: 'DM Sans', sans-serif;
  color: var(--text);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
  -webkit-appearance: none;
}
input[type="email"]::-webkit-inner-spin-button,
input[type="email"]::-webkit-outer-spin-button {
  -webkit-appearance: none;
}
input:focus {
  border-color: var(--text);
  box-shadow: 0 0 0 3px rgba(26,25,23,0.06);
}
input::placeholder { color: #bbb; }
input.invalid { border-color: var(--accent) !important; }

.input-hint {
  font-size: 12px;
  color: var(--muted);
  margin-top: 6px;
}

/* SELECT */
.select-field {
  width: 100%;
  padding: 13px 16px;
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: 12px;
  font-size: 15px;
  font-family: 'DM Sans', sans-serif;
  color: var(--text);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%237a7670' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
}
.select-field:focus {
  border-color: var(--text);
  box-shadow: 0 0 0 3px rgba(26,25,23,0.06);
}
.select-field.invalid { border-color: var(--accent) !important; }

/* GENDER GROUP */
.gender-group {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
}

/* CHECKBOX GROUP */
.checkbox-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.checkbox-option { display: none; }

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: 12px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.18s;
  user-select: none;
}
.checkbox-label:hover { border-color: #ccc; }
.checkbox-option:checked + .checkbox-label {
  background: var(--text);
  border-color: var(--text);
  color: #fff;
}
.checkbox-label::before {
  content: '';
  width: 18px;
  height: 18px;
  border: 2px solid currentColor;
  border-radius: 4px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.checkbox-option:checked + .checkbox-label::before {
  background: #fff;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%231a1917' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
}

/* RADIO GROUP */
.radio-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.radio-option { display: none; }

.radio-label {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: 12px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.18s;
  user-select: none;
}
.radio-label:hover { border-color: #ccc; }
.radio-option:checked + .radio-label {
  background: var(--text);
  border-color: var(--text);
  color: #fff;
}
.radio-label::before {
  content: '';
  width: 18px;
  height: 18px;
  border: 2px solid currentColor;
  border-radius: 50%;
  flex-shrink: 0;
}
.radio-option:checked + .radio-label::before {
  background: #fff;
  box-shadow: inset 0 0 0 4px var(--text);
}

.time-group {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.gender-option { display: none; }

.gender-label {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 10px;
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: 12px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.18s;
  user-select: none;
}
.gender-label:hover { border-color: #ccc; }
.gender-option:checked + .gender-label {
  background: var(--text);
  border-color: var(--text);
  color: #fff;
}

.divider {
  height: 1px;
  background: var(--border);
  margin: 28px 0;
}

.btn-submit {
  width: 100%;
  padding: 16px;
  background: var(--text);
  color: #fff;
  border: none;
  border-radius: 14px;
  font-size: 16px;
  font-weight: 600;
  font-family: 'DM Sans', sans-serif;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  letter-spacing: -0.01em;
}
.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(26,25,23,0.18);
}
.btn-submit:active { transform: translateY(0); }

.privacy-note {
  text-align: center;
  font-size: 12px;
  color: var(--muted);
  margin-top: 14px;
  line-height: 1.6;
}

.price-note {
  text-align: center;
  font-size: 13px;
  color: var(--muted);
  margin-top: 10px;
}

.field-error {
  font-size: 12px;
  color: var(--accent);
  margin-top: 6px;
  display: none;
}

.thank-you {
  display: none;
  text-align: center;
  padding: 20px 0;
}
.ty-icon {
  width: 64px;
  height: 64px;
  background: #f0fdf0;
  border: 1.5px solid #bbf0bb;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  font-size: 32px;
}
.ty-title {
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}
.ty-desc {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.6;
}

/* FOOTER */
footer {
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 40px 60px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--muted);
  flex-wrap: wrap;
  gap: 16px;
}
footer a { color: var(--muted); text-decoration: none; }
footer a:hover { color: var(--text); }

.footer-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-link {
  font-size: 13px;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-link:hover { color: var(--text); }

.privacy-link {
  color: var(--muted);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.privacy-link:hover { color: var(--text); }

/* PRIVACY PAGE */
.privacy-page {
  max-width: 700px;
  margin: 0 auto;
  padding: 140px 40px 60px;
  min-height: 100vh;
}

.privacy-header {
  margin-bottom: 48px;
}

.privacy-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-soft);
  border: 1px solid var(--accent-border);
  border-radius: 100px;
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
  margin-bottom: 24px;
  width: fit-content;
}
.privacy-tag::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

.privacy-header h1 {
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 300;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 16px;
  color: var(--text);
}
.privacy-header h1 strong {
  font-weight: 600;
}

.privacy-date {
  font-size: 14px;
  color: var(--muted);
}

.privacy-content {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.privacy-section {
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}
.privacy-section:last-child {
  border-bottom: none;
}

.privacy-section h2 {
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  color: var(--text);
  max-width: 520px;
}

.privacy-section p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 12px;
  max-width: 520px;
}
.privacy-section p strong {
  color: var(--text);
  font-weight: 600;
}

.privacy-section ul {
  padding: 0;
  margin: 0;
  max-width: 520px;
}

.privacy-list {
  list-style: none;
  padding: 0;
  margin: 16px 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.privacy-list li {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.6;
  padding-left: 20px;
  position: relative;
  max-width: 520px;
}
.privacy-list li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 18px;
  line-height: 1.4;
}

.privacy-list li a {
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.privacy-list li a:hover {
  color: var(--accent);
}

.privacy-section a {
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.privacy-section a:hover {
  color: var(--accent);
}

.privacy-back {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

.btn-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: var(--bg);
  color: var(--text);
  border-radius: 100px;
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.2s, transform 0.2s;
}
.btn-back:hover {
  background: var(--border);
  transform: translateX(-4px);
}

/* ANIMATIONS */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .nav-burger {
    display: flex;
  }
  
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--surface);
    flex-direction: column;
    align-items: flex-start;
    padding: 80px 24px 24px;
    gap: 16px;
    box-shadow: -4px 0 20px rgba(0,0,0,0.1);
    transition: right 0.3s ease;
  }
  
  .nav-menu.active {
    right: 0;
  }
  
  .nav-links {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    width: 100%;
  }
  
  .nav-cta {
    width: 100%;
    justify-content: center;
  }
  
  .nav-burger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  .nav-burger.active span:nth-child(2) {
    opacity: 0;
  }
  .nav-burger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
  }
  
  .nav-link { font-size: 16px; }
}

@media (max-width: 700px) {
  nav { padding: 16px 20px; }

  .hero, section { padding-left: 20px; padding-right: 20px; }
  .stats { padding: 0 20px; flex-direction: column; }
  .stat { border-right: none; border-bottom: 1px solid var(--border); padding: 24px 0; }
  .stat:last-child { border-bottom: none; }
  .cta-block { padding: 40px 24px; }
  .form-section { padding: 60px 20px; }
  .form-page { grid-template-columns: 1fr; gap: 40px; }
  .checkbox-group { grid-template-columns: 1fr; }
  .format-card-big { grid-template-columns: 1fr; gap: 32px; padding: 32px 24px; }
  footer { flex-direction: column; gap: 12px; text-align: center; padding: 24px 20px 40px; }
  .footer-links { flex-direction: column; gap: 8px; }
  .modal { padding: 24px; border-radius: 16px; }
  .modal-title { font-size: 20px; margin-bottom: 16px; }
  .modal-content { gap: 16px; }
  .privacy-page { padding: 100px 20px 40px; }
  .privacy-header h1 { font-size: 28px; }
  .privacy-section h2 { font-size: 18px; }
  .privacy-list li { font-size: 14px; }
  
  .format-item { padding: 20px 16px; gap: 12px; flex-direction: column; }
  .format-num { min-width: auto; padding-top: 0; font-size: 12px; }
  .format-header { gap: 8px; }
  .format-emoji { font-size: 20px; }
  .format-title { font-size: 15px; }
  .format-desc { font-size: 13px; }
}