/* ═══════════════════════════════════════════
   期许AI Landing Page Styles v2.0
   呼吸感全面增强
   ═══════════════════════════════════════════ */

/* ═══ HERO ═══ */
.hero {
  position: relative;
  padding-top: calc(var(--nav-h) + var(--space-20));
  padding-bottom: var(--space-24);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: var(--qixu-gradient-hero);
}

.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(67, 97, 238, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(67, 97, 238, 0.035) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at 50% 0%, #000 28%, transparent 72%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 0%, #000 28%, transparent 72%);
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: var(--space-16); /* 呼吸感：Hero 两列间距加大 */
  align-items: center;
}

.hero-badges {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-bottom: var(--space-8);
}

.hbadge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  padding: 7px 16px; /* 加大内边距 */
  border-radius: var(--radius-full);
  border: 1px solid var(--qixu-border);
}

.hbadge.primary { color: var(--qixu-primary-light); background: var(--qixu-primary-glow); border-color: rgba(67, 97, 238, 0.25); }
.hbadge.success { color: var(--qixu-signal); background: var(--qixu-success-bg); border-color: rgba(6, 214, 160, 0.2); }
.hbadge.violet { color: var(--qixu-violet-light); background: rgba(114, 9, 183, 0.12); border-color: rgba(114, 9, 183, 0.25); }

.hero h1 { margin-bottom: var(--space-7); }
.hero h1 .line2 { display: block; }

.hero-sub {
  font-size: clamp(16px, 2vw, 19px);
  color: var(--qixu-text-secondary);
  max-width:520px;
  line-height: 1.8;
  margin-bottom: var(--space-10);
}

.hero-cta {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-10);
}

.hero-mini {
  display: flex;
  gap: var(--space-8);
  flex-wrap: wrap;
}

.hero-mini-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 13px;
  color: var(--qixu-text-muted);
}

.hero-mini-item svg { color: var(--qixu-signal); }


/* ═══ TRUST BAR ═══ */
.trust-bar {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--qixu-border);
  border-bottom: 1px solid var(--qixu-border);
  background: var(--qixu-bg-surface);
  padding: var(--space-10) 0;
}

.trust-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-10);
  flex-wrap: wrap;
}

.trust-label {
  font-size: 13px;
  color: var(--qixu-text-muted);
  font-weight: 600;
  white-space: nowrap;
}

.trust-logos {
  display: flex;
  align-items: center;
  gap: var(--space-10);
  flex-wrap: wrap;
}

.trust-logo {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 600;
  color: var(--qixu-text-secondary);
  opacity: 0.65;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 8px;
}

.trust-logo:hover { opacity: 1; color: var(--qixu-text-primary); }

.trust-logo .dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
}


/* ═══ STATS BAND ═══ */
.stats-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5); /* 统计卡间距加大 */
}


/* ═══ FEATURES GRID ═══ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-10); /* 卡片间距 → 40px */
}

.feature-card {
  position: relative;
  overflow: hidden;
  padding: var(--space-12) var(--space-10); /* 内边距：上下48px 左右40px */
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--qixu-gradient-brand);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-normal);
}

.feature-card:hover::before { transform: scaleX(1); }

.feature-icon {
  width: 64px; /* 图标更大 */
  height: 64px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  margin-bottom: var(--space-9); /* 图标与标题间距 → 36px */
  background: var(--qixu-primary-glow);
  color: var(--qixu-primary-light);
}

.feature-card h3 {
  font-size: 22px;
  font-weight: 800;
  margin-bottom: var(--space-6); /* 标题与描述间距 → 24px */
  letter-spacing: 0;
}
.feature-card p {
  font-size: 15px;
  color: var(--qixu-text-secondary);
  line-height: 1.85; /* 行高加大 */
}

.feature-num {
  position: absolute;
  top: var(--space-10);
  right: var(--space-10);
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 800;
  color: var(--qixu-text-muted);
  opacity: 0.25;
}


/* ═══ MODELS / PRICING ═══ */
.pricing-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-8);
  flex-wrap: wrap;
  margin-bottom: var(--space-10);
}

.pricing-filters {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.filter-btn {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--qixu-text-secondary);
  padding: 9px 20px;
  border-radius: var(--radius-full);
  border: 1px solid var(--qixu-border);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.filter-btn:hover {
  border-color: var(--qixu-border-strong);
  color: var(--qixu-text-primary);
}

.filter-btn.active {
  background: var(--qixu-primary);
  color: #fff;
  border-color: var(--qixu-primary);
}

.models-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-9); /* 卡片间距 → 36px */
  align-items: stretch;
}

.model-card {
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  padding: var(--space-10) var(--space-9); /* 内边距：上下40px 左右36px */
}

.model-card.featured {
  border-color: var(--qixu-primary);
  box-shadow: 0 0 40px rgba(67, 97, 238, 0.14), 0 6px 28px rgba(0,0,0,0.18);
}

.model-card.featured::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--qixu-gradient-brand);
  opacity: 0.03;
  pointer-events: none;
  border-radius: inherit;
}

/* 卡片顶部：厂商 + 省钱标签 */
.model-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-7); /* 厂商行与标题间距 → 28px */
}

.model-vendor {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 5px 16px; /* 厂商标签内边距加大 */
  border-radius: var(--radius-full);
}

.v-deepseek { color: #6B8AFF; background: rgba(67, 97, 238, 0.12); }
.v-glm { color: var(--qixu-violet-light); background: rgba(114, 9, 183, 0.14); }
.v-qwen { color: var(--qixu-info); background: rgba(56, 189, 248, 0.12); }
.v-kimi { color: var(--qixu-signal); background: rgba(6, 214, 160, 0.12); }

.model-badge {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(135deg, var(--qixu-signal), #05b88c);
  padding: 5px 14px;
  border-radius: var(--radius-full);
  box-shadow: 0 2px 10px rgba(6, 214, 160, 0.3);
  white-space: nowrap;
}

/* ═══ 模型价格区 — 官方 vs 平台 对比式布局 ═══ */
.model-price {
  display: flex;
  gap: var(--space-7);
  margin-bottom: var(--space-7);
  padding: var(--space-6) var(--space-5);
  border-top: 1px solid var(--qixu-border);
  border-bottom: 1px solid var(--qixu-border);
  background: linear-gradient(135deg, rgba(67,97,238,0.03), rgba(114,9,183,0.02));
}

.mp-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  position: relative;
}

.mp-label {
  font-size: 11px;
  color: var(--qixu-text-muted);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
}

/* 官方价 — 划线灰显 */
.mp-official {
  display: flex;
  align-items: baseline;
  gap: 3px;
  margin-bottom: 3px;
}

.mp-official .mp-official-price {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--qixu-text-muted);
  text-decoration: line-through;
  text-decoration-color: var(--qixu-text-muted);
  opacity: 0.55;
  font-weight: 500;
}

.mp-official-tag {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  color: var(--qixu-text-muted);
  opacity: 0.45;
  padding: 1px 5px;
  border: 1px solid var(--qixu-border);
  border-radius: 4px;
  letter-spacing: 0.03em;
}

/* 平台价 — 高亮主数字 */
.mp-value {
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 800;
  color: var(--qixu-primary-light);
  line-height: 1.15;
  font-variant-numeric: tabular-nums;
  display: flex;
  align-items: baseline;
  gap: 2px;
}

.mp-value .cur {
  font-size: 15px;
  font-weight: 700;
  color: var(--qixu-text-secondary);
}

/* 折扣角标 */
.mp-discount {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 800;
  color: var(--qixu-signal);
  background: rgba(6, 214, 160, 0.12);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  margin-top: 4px;
  width: fit-content;
  border: 1px solid rgba(6, 214, 160, 0.18);
}

.mp-discount.is-neutral {
  color: var(--qixu-text-muted);
  background: var(--qixu-bg-elevated);
  border-color: var(--qixu-border);
}

.dynamic-empty {
  grid-column: 1 / -1;
  min-height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-10);
  border: 1px dashed var(--qixu-border-strong);
  border-radius: var(--radius-xl);
  color: var(--qixu-text-muted);
  background: var(--qixu-bg-surface);
  text-align: center;
}

.dynamic-empty.is-error {
  color: var(--qixu-error);
  background: var(--qixu-error-bg);
}

.mp-unit {
  font-size: 10px;
  color: var(--qixu-text-muted);
  margin-top: 4px;
  white-space: nowrap;
}

/* 模型名称 */
.model-name {
  font-size: 21px;
  font-weight: 800;
  margin-bottom: var(--space-4);
  letter-spacing: 0;
  line-height: 1.25;
}

/* 描述文字 — 固定高度保证对齐 */
.model-desc {
  font-size: 13px;
  color: var(--qixu-text-muted);
  line-height: 1.75;
  min-height: 46px;
  max-height: 69px;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  margin-bottom: var(--space-8);
}

/* 元信息（上下文长度）*/
.model-meta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 12px;
  color: var(--qixu-text-muted);
  margin-bottom: var(--space-7); /* 元信息与标签间距 → 28px */
  padding: 10px 14px; /* 内边距加大 */
  background: var(--qixu-bg-elevated);
  border-radius: var(--radius-md);
  width: fit-content;
}
.model-meta svg { color: var(--qixu-signal); flex-shrink: 0; }

/* 能力标签区 — 统一高度 + 推到底部 */
.model-feats {
  display: flex;
  flex-wrap: wrap;
  gap: 9px; /* 标签间距加大 */
  margin-bottom: var(--space-8); /* 标签与按钮间距 → 32px */
  margin-top: auto;
}

/* 模型卡内的标签统一样式 */
.model-feats .tag {
  font-size: 11px;
  font-weight: 500;
  color: var(--qixu-text-secondary);
  background: transparent;
  border: 1px solid var(--qixu-border);
  padding: 6px 14px; /* 标签内边距加大 */
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.model-feats .tag:hover {
  border-color: var(--qixu-primary);
  color: var(--qixu-primary-light);
  background: var(--qixu-primary-glow);
}

/* 模型卡按钮 — 统一高度 + hover 动效 */
.model-card .btn {
  padding: 15px 24px; /* 按钮内边距加大 */
  font-size: 14px;
  font-weight: 700;
  border-radius: var(--radius-lg);
  transition: all var(--transition-normal);
}

.model-card .btn-gradient {
  box-shadow: 0 4px 18px rgba(67, 97, 238, 0.38);
}

.model-card .btn-gradient:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(67, 97, 238, 0.48);
}

/* 非推荐卡按钮 — 带边框高亮态 */
.model-card .btn-secondary {
  border-color: var(--qixu-border-strong);
  background: transparent;
}

.model-card .btn-secondary:hover {
  background: var(--qixu-bg-elevated);
  border-color: var(--qixu-primary);
  color: var(--qixu-primary-light);
  transform: translateY(-2px);
}


/* ═══ STEPS (How it works) ═══ */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6); /* 步骤卡片间距加大 → 24px */
  position: relative;
}

.step {
  text-align: center;
  padding: var(--space-10) var(--space-6); /* 内边距大幅加大：上下40px 左右24px */
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
}

.step-num {
  width: 56px;  /* 序号圆稍大 */
  height: 56px;
  border-radius: 50%;
  margin: 0 auto var(--space-7); /* 序号与标题间距加大 */
  background: var(--qixu-gradient-brand);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 22px;  /* 序号字号稍大 */
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-glow);
}

.step h4 {
  font-size: 18px;
  font-weight: 800;
  margin-bottom: var(--space-4); /* 标题与描述间距加大 */
  letter-spacing: 0;
}
.step p {
  font-size: 13px;
  color: var(--qixu-text-secondary);
  line-height: 1.75; /* 行高加大 */
  max-width: 220px; /* 限制宽度避免过宽 */
  margin: 0 auto;
}

.step-arrow {
  position: absolute;
  top: calc(var(--space-10) + 28px);  /* 对齐序号圆心 */
  right: calc(-1 * var(--space-6) - 14px);  /* 箭头间距调整 */
  transform: translateY(-50%);
  color: var(--qixu-text-muted);
  font-size: 24px;
  z-index: 2;
  opacity: 0.5;
}


/* ═══ COMPARISON TABLE ═══ */
.compare-wrap {
  overflow-x: auto;
  border-radius: var(--radius-xl);
  border: 1px solid var(--qixu-border);
}

.compare-table { min-width: 650px; }

.compare-table th,
.compare-table td {
  padding: var(--space-6) var(--space-7); /* 单元格内边距加大 */
  font-size: 14px;
}

.compare-table thead th {
  font-size: 13px;
  font-weight: 700;
  border-bottom: 2px solid var(--qixu-border);
  padding-top: var(--space-7); /* 表头顶部加大 */
  padding-bottom: var(--space-7);
}

.compare-table thead th:first-child { color: var(--qixu-text-muted); font-weight: 500; }
.compare-table thead th:nth-child(2) { color: var(--qixu-text-secondary); }
.compare-table thead th:nth-child(3) { color: var(--qixu-primary-light); background: var(--qixu-primary-glow); }

.compare-table tbody tr { border-bottom: 1px solid var(--qixu-border); }
.compare-table tbody tr:last-child { border-bottom: none; }

.compare-table tbody tr:hover {
  background: var(--qixu-bg-hover);
}

.compare-table td:first-child { color: var(--qixu-text-secondary); font-weight: 500; }
.compare-table .txt-no { color: var(--qixu-text-muted); }
.compare-table .txt-yes { color: var(--qixu-signal); font-weight: 600; }

.ic {
  display: inline-flex;
  width: 22px;
  height: 22px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 13px;
  margin-right: var(--space-2);
}

.ic-y { background: var(--qixu-success-bg); color: var(--qixu-success); }
.ic-n { background: var(--qixu-error-bg); color: var(--qixu-error); }


/* ═══ TESTIMONIALS ═══ */
.testi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-7); /* 卡片间距加大 → 28px */
}

.testi-card {
  padding: var(--space-9) var(--space-8); /* 内边距加大 */
  display: flex;
  flex-direction: column;
}

.testi-quote {
  font-size: 15px;
  line-height: 1.85; /* 行高加大 */
  color: var(--qixu-text-primary);
  margin-bottom: var(--space-8); /* 引用与作者区间距加大 */
  flex: 1;
}

.testi-quote::before {
  content: '\201C';
  font-size: 44px;
  color: var(--qixu-primary);
  opacity: 0.35;
  line-height: 0;
  vertical-align: -13px;
  margin-right: 5px;
}

.testi-author {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.testi-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--qixu-gradient-aurora);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: #fff;
  font-size: 17px;
  flex-shrink: 0;
}

.testi-name { font-size: 14px; font-weight: 600; }
.testi-role { font-size: 12px; color: var(--qixu-text-muted); }


/* ═══ FAQ ACCORDION ═══ */
.faq-list { max-width: 780px; margin: 0 auto; }

.faq-item {
  border: 1px solid var(--qixu-border);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-4); /* FAQ 间距加大 */
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item:hover { border-color: var(--qixu-border-strong); }
.faq-item.open { border-color: var(--qixu-primary); }

.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  padding: var(--space-6) var(--space-8); /* FAQ 问题区内边距加大 */
  cursor: pointer;
  font-size: 16px;
  font-weight: 600;
  user-select: none;
}

.faq-q .chev {
  color: var(--qixu-text-muted);
  transition: transform var(--transition-normal);
  flex-shrink: 0;
  font-size: 12px;
}

.faq-item.open .chev {
  transform: rotate(180deg);
  color: var(--qixu-primary-light);
}

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
  color: var(--qixu-text-secondary);
  font-size: 15px;
  line-height: 1.8;
}

.faq-a-inner { padding: 0 var(--space-8) var(--space-6); }

.faq-a-inner code {
  font-family: var(--font-mono);
  font-size: 13px;
  background: var(--qixu-bg-elevated);
  color: var(--qixu-primary-light);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
}


/* ═══ FINAL CTA BAND ═══ */
.cta-band {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  background: var(--qixu-gradient-hero);
  border: 1px solid var(--qixu-border-strong);
  padding: var(--space-20) var(--space-8);
  text-align: center;
}

.cta-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--qixu-gradient-brand);
  opacity: 0.06;
}

.cta-band > * { position: relative; z-index: 1; }

.cta-band h2 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 900;
  letter-spacing: 0;
  margin-bottom: var(--space-5);
}

.cta-band p {
  font-size: 17px;
  color: var(--qixu-text-secondary);
  max-width: 520px;
  margin: 0 auto var(--space-10);
}

.cta-actions {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}


/* ═══ FOOTER ═══ */
.footer {
  border-top: 1px solid var(--qixu-border);
  padding: var(--space-20) 0 var(--space-10);
  background: var(--qixu-bg-surface);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-16);
}

.footer-brand .logo { margin-bottom: var(--space-5); }
.footer-brand p { font-size: 14px; color: var(--qixu-text-secondary); line-height: 1.75; max-width: 300px; }

.footer-col h4 { font-size: 14px; font-weight: 700; margin-bottom: var(--space-5); }
.footer-col a { display: block; font-size: 14px; color: var(--qixu-text-secondary); margin-bottom: var(--space-3); transition: color var(--transition-fast); }
.footer-col a:hover { color: var(--qixu-primary-light); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  padding-top: var(--space-8);
  border-top: 1px solid var(--qixu-border);
  flex-wrap: wrap;
}

.footer-bottom p { font-size: 13px; color: var(--qixu-text-muted); }

.footer-social { display: flex; gap: var(--space-3); }

.footer-social a {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  border: 1px solid var(--qixu-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--qixu-text-secondary);
  transition: all var(--transition-fast);
  font-size: 16px;
}

.footer-social a:hover {
  border-color: var(--qixu-primary);
  color: var(--qixu-primary-light);
  background: var(--qixu-primary-glow);
}


/* ═══ LANDING RESPONSIVE ═══ */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: var(--space-12); }
  .models-grid, .testi-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-8); }
  .step-arrow { display: none; }
  .features-grid { grid-template-columns: 1fr; }
  /* 模型卡片两列时加大间距 */
  .models-grid { gap: var(--space-8); }
}

@media (max-width: 768px) {
  .hero { padding-top: calc(var(--nav-h) + var(--space-14)); padding-bottom: var(--space-20); }
  .stats-band { grid-template-columns: repeat(2, 1fr); }
  .models-grid, .testi-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .pricing-head { flex-direction: column; align-items: flex-start; }
  .hero-cta .btn { flex: 1; min-width: 140px; }
  /* 移动端模型卡片内边距调整 */
  .model-card { padding: var(--space-9) var(--space-8); }
  .model-name { font-size: 19px; }
  .mp-value { font-size: 22px; }
  .feature-card { padding: var(--space-10) var(--space-8); }
}

@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; }
  .hero-badges { flex-direction: column; align-items: flex-start; }
  .hero-mini { flex-direction: column; gap: var(--space-2); }
}