/* ═══════════════════════════════════════
   客盈AI — v3.3 经营报告风格
   色彩规范（老板指定）
     主背景 #0F2C28 | 卡片 #0A1F1C
     暖金 #C9A96E | 暖金Hover #D4B87A
     科技青 #4ECDC4 | 主文 #F5F5F0 | 次文 #A8B5B0
     边框 #1F3A35 | 痛点 #E07A5F
═══════════════════════════════════════ */

/* === RESET & BASE === */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

/* P0 按钮兜底 — 按钮始终可点击区域存在，opacity 由 JS 控制 */
.btn, .hero-cta .btn, .nav-cta {
  pointer-events: auto !important;
  -webkit-tap-highlight-color: rgba(201, 169, 110, 0.3);
}

:root {
  --bg:        #0F2C28;
  --bg-card:   #0A1F1C;
  --bg-card2:  #0D2722;
  --gold:      #C9A96E;
  --gold-hi:   #D4B87A;
  --teal:      #4ECDC4;
  --teal-dim:  rgba(78, 205, 196, 0.15);
  --text:      #F5F5F0;
  --text-dim:  #A8B5B0;
  --border:    #1F3A35;
  --pain:      #E07A5F;
  --radius:    14px;
  --radius-sm: 10px;
  --max-w:     1200px;
  --nav-h:     72px;
  --nav-h-scrolled: 64px;
}

html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }

body {
  font-family: 'Alibaba PuHuiTi', 'Source Han Sans', 'Noto Sans SC', -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  line-height: 1.7;
}

/* 字体映射 */
h1, h2, h3, .hero-title, .section-title {
  font-family: 'Source Han Sans', 'Noto Sans SC Heavy', 'Alibaba PuHuiTi Bold', sans-serif;
  font-weight: 900;
}
.num, .dash-num, .cost-num, .roi-number {
  font-family: 'Inter', 'JetBrains Mono', monospace;
  font-weight: 700;
}

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* === NAVIGATION === */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 1000;
  transition: height 0.3s, background 0.3s, backdrop-filter 0.3s;
}
.nav.scrolled {
  height: var(--nav-h-scrolled);
  background: rgba(10, 31, 28, 0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  padding-left: 40px;
}
.logo-img {
  height: 36px;
  width: auto;
  /* 禁止改色加阴影 — 按规范用原版 */
  filter: none;
}
.logo-text {
  font-family: 'Source Han Sans', 'Alibaba PuHuiTi Bold', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.04em;
  line-height: 1;
}
.logo-en {
  font-family: 'Inter', sans-serif;
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--text-dim);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-left: 6px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-links a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--gold); }
.nav-cta {
  background: var(--gold);
  color: var(--bg) !important;
  padding: 8px 22px;
  border-radius: 8px;
  font-weight: 700 !important;
  transition: background 0.2s, transform 0.2s !important;
}
.nav-cta:hover { background: var(--gold-hi); transform: translateY(-1px) !important; }

/* 移动端汉堡 */
.nav-mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  margin-right: 20px;
}
.nav-mobile-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s;
}
.nav-mobile-menu {
  display: none;
  flex-direction: column;
  padding: 16px 24px;
  gap: 16px;
  background: rgba(10, 31, 28, 0.98);
  border-top: 1px solid var(--border);
}
.nav-mobile-menu.open { display: flex; }
.nav-mobile-menu a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 1rem;
  font-weight: 500;
  padding: 8px 0;
}
.nav-mobile-menu .nav-cta {
  display: inline-block;
  text-align: center;
}

/* === HERO — 左右分屏 === */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: calc(var(--nav-h) + 40px) 24px 80px;
  overflow: hidden;
}

/* 网格背景 */
.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(78, 205, 196, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(78, 205, 196, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 15%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 15%, transparent 70%);
}

/* 光球 */
.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
}
.hero-glow-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(201, 169, 110, 0.08) 0%, transparent 70%);
  top: -10%; left: -5%;
  animation: floatSlow 25s ease-in-out infinite;
}
.hero-glow-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(78, 205, 196, 0.06) 0%, transparent 70%);
  bottom: -5%; right: 10%;
  animation: floatSlow 20s ease-in-out infinite reverse;
}
@keyframes floatSlow {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(30px, 20px); }
}

.hero-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

/* 左侧文案 */
.hero-copy {
  padding-right: 20px;
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 16px;
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 0.82rem;
  color: var(--teal);
  background: var(--teal-dim);
  margin-bottom: 28px;
  letter-spacing: 0.04em;
}
.tag-dot {
  width: 6px; height: 6px;
  background: var(--teal);
  border-radius: 50%;
  animation: pulse 2.5s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero-title {
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  font-weight: 900;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}
.hero-title .accent {
  color: var(--gold);
  text-shadow: 0 0 40px rgba(201, 169, 110, 0.25);
}

.hero-sub {
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  color: var(--text-dim);
  line-height: 1.7;
  margin-bottom: 8px;
}
.hero-sub-line {
  font-size: 0.95rem;
  color: var(--teal);
  letter-spacing: 0.08em;
  margin-bottom: 32px;
  font-weight: 500;
}

/* 按钮 */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 700;
  font-family: inherit;
  text-decoration: none;
  transition: all 0.25s;
  border: none;
  cursor: pointer;
  /* P0 兜底：默认始终可见，不依赖JS */
  opacity: 1;
}
.btn-gold {
  background: var(--gold);
  color: var(--bg);
  box-shadow: 0 0 24px rgba(201, 169, 110, 0.2);
}
.btn-gold:hover {
  background: var(--gold-hi);
  transform: translateY(-2px);
  box-shadow: 0 0 36px rgba(201, 169, 110, 0.35);
}
.btn-ghost {
  background: transparent;
  color: var(--text-dim);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  color: var(--text);
  border-color: var(--teal);
  background: var(--teal-dim);
}
.btn-lg {
  padding: 16px 36px;
  font-size: 1.05rem;
}

.hero-cta {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* 右侧经营驾驶舱 */
.hero-dashboard {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.dash-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
}
.dash-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--border);
}
.dash-dot:first-child { background: #E07A5F; }
.dash-dot:nth-child(2) { background: var(--gold); }
.dash-dot:nth-child(3) { background: #4ECB8A; }
.dash-title {
  margin-left: 10px;
  font-size: 0.82rem;
  color: var(--text-dim);
  font-weight: 500;
  letter-spacing: 0.06em;
}

.dash-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
}
.dash-card {
  background: var(--bg-card);
  padding: 24px 20px;
  text-align: center;
  transition: background 0.3s;
}
.dash-card:hover {
  background: var(--bg-card2);
}
.dash-card--highlight {
  border-left: 2px solid var(--gold);
}
.dash-icon {
  font-size: 1.4rem;
  margin-bottom: 10px;
}
.dash-num {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1.2;
}
.dash-card--highlight .dash-num {
  color: var(--gold);
}
.dash-label {
  font-size: 0.82rem;
  color: var(--text-dim);
  margin-top: 4px;
}
.dash-footer {
  padding: 12px 20px;
  border-top: 1px solid var(--border);
  font-size: 0.75rem;
  color: var(--text-mute);
  text-align: center;
}

/* === SECTION COMMON === */
.section-header {
  text-align: center;
  margin-bottom: 56px;
}
.section-tag {
  display: inline-block;
  padding: 4px 14px;
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 0.78rem;
  color: var(--teal);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 18px;
  background: var(--teal-dim);
}
.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 900;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
}
.section-title .accent {
  color: var(--gold);
}
.section-desc {
  font-size: 1.05rem;
  color: var(--text-dim);
  max-width: 480px;
  margin: 0 auto;
}
.proof-trust-note {
  display: inline-block;
  margin-top: 14px;
  padding: 6px 18px;
  border: 1px solid rgba(78, 205, 196, 0.25);
  border-radius: 100px;
  font-size: 0.82rem;
  color: var(--teal);
  background: rgba(78, 205, 196, 0.06);
  letter-spacing: 0.03em;
  font-weight: 500;
}

/* === PAIN POINTS === */
.pain-section {
  padding: 120px 0;
}
.pain-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.pain-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--pain);
  border-radius: var(--radius);
  padding: 36px 28px;
  transition: transform 0.3s, box-shadow 0.3s;
}
/* 痛点指示器 — 左上角暗红色警报点 */
.pain-card::before {
  content: '';
  position: absolute;
  top: 16px; left: 16px;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--pain);
  box-shadow: 0 0 12px rgba(224, 122, 95, 0.5);
  animation: painPulse 2.5s ease-in-out infinite;
}
@keyframes painPulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 12px rgba(224, 122, 95, 0.5); }
  50% { opacity: 0.5; box-shadow: 0 0 6px rgba(224, 122, 95, 0.2); }
}
.pain-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.3);
}
.pain-num {
  font-family: 'Inter', monospace;
  font-size: 0.78rem;
  color: var(--pain);
  font-weight: 700;
  letter-spacing: 0.1em;
  margin-bottom: 14px;
}
.pain-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
  line-height: 1.4;
}
.pain-card p {
  color: var(--text-dim);
  font-size: 0.92rem;
  line-height: 1.7;
}

/* === CAPABILITIES — 四层能力 === */
.caps-section {
  padding: 120px 0;
  background: linear-gradient(180deg, transparent, rgba(78, 205, 196, 0.015), transparent);
}
.caps-track {
  position: relative;
  max-width: 960px;
  margin: 0 auto;
}
.caps-line {
  position: absolute;
  left: 27px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--border);
  overflow: hidden;
}
.caps-line::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 0%;
  background: linear-gradient(180deg, var(--gold), var(--teal));
  transition: height 1.5s ease;
}
.caps-line.lit::after {
  height: 100%;
}
/* 光点流动 */
.caps-dot {
  position: absolute;
  left: 50%;
  top: 0%;
  width: 10px; height: 10px;
  margin-left: -5px;
  margin-top: -5px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 16px rgba(201, 169, 110, 0.7), 0 0 4px rgba(201, 169, 110, 1);
  opacity: 0;
  z-index: 2;
  pointer-events: none;
}
.caps-dot.moving {
  opacity: 1;
  animation: dotFlow 2.5s ease-in-out forwards;
}
@keyframes dotFlow {
  0%   { top: 0%;   opacity: 0; }
  5%   { opacity: 1; }
  95%  { opacity: 1; }
  100% { top: 100%; opacity: 0; }
}
.caps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  position: relative;
}
.cap-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 22px;
  transition: all 0.4s;
  position: relative;
}
.cap-card.lit {
  border-color: rgba(201, 169, 110, 0.35);
  box-shadow: 0 0 30px rgba(201, 169, 110, 0.06);
  transform: translateY(-4px);
}
.cap-num {
  font-family: 'Inter', monospace;
  font-size: 0.75rem;
  color: var(--teal);
  font-weight: 700;
  letter-spacing: 0.12em;
  margin-bottom: 14px;
}
.cap-card.lit .cap-num {
  color: var(--gold);
}
.cap-icon {
  width: 40px; height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--teal-dim);
  border-radius: 10px;
  color: var(--teal);
  margin-bottom: 14px;
  transition: all 0.4s;
}
.cap-card.lit .cap-icon {
  background: rgba(201, 169, 110, 0.12);
  color: var(--gold);
}
.cap-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 10px;
}
.cap-card p {
  color: var(--text-dim);
  font-size: 0.88rem;
  line-height: 1.65;
}

/* === PROOF — 种子店 + 成本计算器 + 创始人曲线 === */
.proof-section {
  padding: 120px 0;
}

/* 种子店卡片 */
.seed-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 60px;
}
.seed-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  transition: all 0.3s;
}
.seed-card:hover {
  transform: translateY(-4px);
  border-color: rgba(78, 205, 196, 0.2);
  box-shadow: 0 16px 48px rgba(0,0,0,0.2);
}
.seed-avatar {
  font-size: 2.4rem;
  margin-bottom: 12px;
}
.seed-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.seed-tag {
  display: inline-block;
  padding: 3px 12px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 14px;
}
.seed-tag:first-of-type {
  background: rgba(78, 205, 196, 0.1);
  color: var(--teal);
  border: 1px solid rgba(78, 205, 196, 0.15);
}
.seed-result {
  font-size: 0.9rem;
  color: var(--text-dim);
  margin-bottom: 4px;
}
.seed-result strong {
  color: var(--gold);
  font-weight: 700;
}

/* 成本计算器 */
.cost-calc {
  max-width: 560px;
  margin: 0 auto 60px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  position: relative;
  overflow: hidden;
}
.cost-calc::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), var(--teal), transparent);
}
.cost-calc-inner h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.cost-hint {
  color: var(--text-dim);
  font-size: 0.9rem;
  margin-bottom: 24px;
}
.cost-input-row {
  margin-bottom: 20px;
}
.cost-input-row label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-bottom: 8px;
  font-weight: 500;
}
.cost-input-wrap {
  display: flex;
  align-items: center;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0 14px;
  transition: border-color 0.2s;
}
.cost-input-wrap:focus-within {
  border-color: var(--gold);
}
.cost-yen {
  color: var(--text-dim);
  font-weight: 600;
  margin-right: 6px;
}
.cost-input-wrap input {
  flex: 1;
  padding: 12px 0;
  background: none;
  border: none;
  color: var(--text);
  font-size: 1.2rem;
  font-family: 'Inter', monospace;
  font-weight: 600;
  outline: none;
  width: 100%;
}
.cost-btn {
  width: 100%;
  margin-bottom: 24px;
}
.cost-result {
  text-align: center;
  padding: 24px;
  background: linear-gradient(135deg, rgba(201, 169, 110, 0.08), rgba(78, 205, 196, 0.04));
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.cost-num {
  font-size: 2.8rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--gold), var(--gold-hi));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}
.cost-desc {
  color: var(--text-dim);
  font-size: 0.9rem;
  margin-top: 4px;
}

/* 创始人增长曲线 */
.founder-section {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 48px;
  overflow: hidden;
}
.founder-inner {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 40px;
  align-items: center;
}
.founder-text h3 {
  font-size: 1.3rem;
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 12px;
}
.founder-text h3 .accent {
  color: var(--gold);
}
.founder-text p {
  color: var(--text-dim);
  font-size: 0.95rem;
  line-height: 1.7;
}
.growth-svg {
  width: 100%;
  height: auto;
}

/* === PRICING === */
.pricing-section {
  padding: 120px 0;
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1000px;
  margin: 0 auto;
}
.price-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 28px;
  transition: all 0.3s;
  position: relative;
}
.price-card:hover {
  transform: translateY(-4px);
  border-color: rgba(201, 169, 110, 0.2);
}
.price-card--featured {
  border-color: rgba(201, 169, 110, 0.4);
  box-shadow: 0 0 50px rgba(201, 169, 110, 0.1), 0 8px 32px rgba(0,0,0,0.3);
  transform: scale(1.03);
  z-index: 1;
}
.price-card--featured:hover {
  border-color: rgba(201, 169, 110, 0.6);
  box-shadow: 0 0 60px rgba(201, 169, 110, 0.15), 0 12px 40px rgba(0,0,0,0.35);
  transform: scale(1.03) translateY(-4px);
}
.price-badge {
  position: absolute;
  top: -1px; left: 50%;
  transform: translateX(-50%);
  background: var(--gold);
  color: var(--bg);
  padding: 5px 20px;
  border-radius: 0 0 8px 8px;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  box-shadow: 0 2px 12px rgba(201, 169, 110, 0.3);
}
.price-header {
  text-align: center;
  margin-bottom: 20px;
}
.price-header h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 4px;
}
.price-tier {
  font-size: 0.82rem;
  color: var(--text-dim);
}
.price-body {
  text-align: center;
}
.price-row {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 12px;
  margin-bottom: 6px;
}
.price-orig {
  font-size: 0.95rem;
  color: var(--text-mute);
  text-decoration: line-through;
}
.price-orig span, .price-current span {
  font-size: 0.7em;
}
.price-current {
  font-family: 'Inter', monospace;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--gold);
}
.price-custom {
  font-size: 1.4rem;
  color: var(--text);
}
.price-note {
  font-size: 0.8rem;
  color: var(--text-mute);
  margin-bottom: 20px;
}
.price-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  text-align: left;
}
.price-features li {
  font-size: 0.88rem;
  color: var(--text-dim);
  padding-left: 20px;
  position: relative;
}
.price-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--teal);
  font-weight: 700;
}
/* Growth 核心权益高亮 */
.price-card--featured .feature-key {
  color: var(--gold);
  font-weight: 700;
  font-size: 0.95rem;
}
.price-card--featured .feature-key::before {
  color: var(--gold);
}

/* === DIAGNOSE FORM === */
.diagnose-section {
  padding: 120px 0;
}
.diagnose-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  max-width: 900px;
  margin: 0 auto;
}
.diagnose-copy h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 900;
  line-height: 1.3;
  margin-bottom: 16px;
}
.diagnose-copy h2 .accent {
  color: var(--gold);
}
.diagnose-copy p {
  color: var(--text-dim);
  font-size: 1rem;
  line-height: 1.7;
}
.diagnose-form-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
}
.form-field {
  margin-bottom: 18px;
}
.form-field label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-bottom: 6px;
  font-weight: 500;
}
.form-field input,
.form-field select {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 0.95rem;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s;
  -webkit-appearance: none;
}
.form-field input:focus,
.form-field select:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.1);
}
.form-field select option {
  background: var(--bg-card);
}
.form-submit {
  width: 100%;
  margin-top: 8px;
}

/* === FOOTER === */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 60px 0 30px;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 48px;
  margin-bottom: 40px;
}
.footer-brand {
  max-width: 260px;
}
.footer-logo-img {
  height: 36px;
  width: auto;
  margin-bottom: 12px;
  filter: none;
}
.footer-brand p {
  color: var(--text-dim);
  font-size: 0.9rem;
  margin-bottom: 4px;
}
.footer-tagline {
  color: var(--text-mute) !important;
  font-size: 0.8rem !important;
}
.footer-links-group {
  display: flex;
  gap: 48px;
}
.footer-col h4 {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-mute);
  margin-bottom: 12px;
}
.footer-col a {
  display: block;
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.88rem;
  margin-bottom: 8px;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--gold); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  text-align: center;
}
.footer-bottom p {
  color: var(--text-mute);
  font-size: 0.78rem;
}

/* === RESPONSIVE === */
@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero-copy { padding-right: 0; text-align: center; }
  .hero-cta { justify-content: center; }
  .hero-sub-line { justify-content: center; }
  .caps-grid { grid-template-columns: repeat(2, 1fr); }
  .founder-inner { grid-template-columns: 1fr; }
  .diagnose-inner { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 400px; }
  .seed-grid { grid-template-columns: 1fr; max-width: 400px; margin-left: auto; margin-right: auto; }
  .pain-grid { grid-template-columns: 1fr; max-width: 500px; margin: 0 auto; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-mobile-toggle { display: flex; }
  .nav-logo { padding-left: 20px; }
  .logo-img { height: 28px; }
  .logo-en { display: none; }

  .hero { padding-top: calc(60px + 40px); }
  .hero-title { font-size: 2rem; }
  .hero-dashboard { margin-top: 20px; }
  .dash-grid { grid-template-columns: 1fr 1fr; }
  .dash-card { padding: 16px 10px; }
  .dash-icon { font-size: 1.1rem; margin-bottom: 6px; }
  .dash-num { font-size: 1.6rem; }
  .dash-label { font-size: 0.72rem; }
  .dash-header { padding: 10px 14px; }
  .dash-title { font-size: 0.72rem; }
  .dash-footer { padding: 8px 14px; font-size: 0.65rem; }

  .caps-grid { grid-template-columns: 1fr; }
  .caps-line { display: none; }

  .pricing-grid { grid-template-columns: 1fr; }
  .cost-calc { padding: 28px 20px; }

  .founder-section { padding: 28px 20px; }

  .footer-inner { flex-direction: column; }
  .footer-links-group { gap: 32px; flex-wrap: wrap; }

  .diagnose-form-wrap { padding: 24px 20px; }
}