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

:root {
  --primary: #FF2D2D;
  --primary-dark: #CC0000;
  --primary-light: #FF6B6B;
  --primary-rgb: 255, 45, 45;
  --gold: #FFD700;
  --gold-rgb: 255, 215, 0;
  --dark: #0A0A0A;
  --dark-2: #141414;
  --text: #1a1a1a;
  --text-light: #6b6b6b;
  --bg: #FAFAFA;
  --bg-section: #F0F0F0;
  --glass: rgba(255, 255, 255, 0.92);
  --glass-border: rgba(0, 0, 0, 0.06);
  --border: rgba(0, 0, 0, 0.08);
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
  --shadow-glow: 0 0 60px rgba(var(--primary-rgb), 0.25);
  --radius: 16px;
  --radius-lg: 24px;
  --header-h: 72px;
  --container: 1240px;
  --hero-fade-inner: var(--container);
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: "Noto Sans SC", -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--text);
  line-height: 1.65;
  background: var(--bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
iconify-icon { display: inline-block; vertical-align: middle; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Icon boxes ── */
.icon-box {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.icon-box iconify-icon { font-size: 28px; color: var(--primary); }

.icon-box--stat {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.15), rgba(var(--gold-rgb), 0.1));
  border: 1px solid rgba(var(--primary-rgb), 0.2);
  margin: 0 auto 16px;
}

.icon-box--card {
  width: 72px;
  height: 72px;
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.12), rgba(var(--primary-rgb), 0.04));
  border: 1px solid rgba(var(--primary-rgb), 0.15);
  margin: 0 auto 24px;
  transition: var(--transition);
}

.icon-box--card iconify-icon { font-size: 34px; }

.icon-box--step {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  box-shadow: 0 8px 24px rgba(var(--primary-rgb), 0.35);
}

.icon-box--step iconify-icon { font-size: 26px; color: #fff; }

.icon-box--focus {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: rgba(var(--primary-rgb), 0.1);
  border: 1px solid rgba(var(--primary-rgb), 0.15);
  margin-bottom: 14px;
  transition: var(--transition);
}

.icon-box--focus iconify-icon { font-size: 28px; }

.icon-box--growth {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.15), rgba(var(--gold-rgb), 0.08));
  border: 1px solid rgba(var(--primary-rgb), 0.2);
}

.icon-box--growth iconify-icon { font-size: 26px; }

/* ── Header ── */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 900;
  font-size: 1.15rem;
  color: var(--text);
  letter-spacing: -0.02em;
}

.logo-icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--primary), #FF6B00);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(var(--primary-rgb), 0.5);
}

.logo-icon iconify-icon { font-size: 24px; color: #fff; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--primary);
  transition: var(--transition);
}

.nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav { display: flex; gap: 6px; }

.nav-link {
  padding: 10px 18px;
  border-radius: 100px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-light);
  transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary);
  background: rgba(var(--primary-rgb), 0.08);
}

/* ── Hero ── */
.hero {
  position: relative;
  min-height: clamp(520px, 72vh, 680px);
  display: flex;
  align-items: center;
  padding-top: var(--header-h);
  overflow: hidden;
  background: #fff;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
}

.hero-bg-overlay {
  display: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  width: 100%;
  padding: 56px 24px 72px;
}

.hero-content {
  max-width: 580px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 28px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  animation: fadeUp 0.8s ease both;
}

.hero-tag iconify-icon { font-size: 16px; color: #fff; }

.hero-title {
  font-size: clamp(2.4rem, 7vw, 4.5rem);
  font-weight: 900;
  color: #fff;
  line-height: 1.15;
  margin-bottom: 28px;
  letter-spacing: -0.03em;
  animation: fadeUp 0.8s 0.1s ease both;
}

.hero .gradient-text {
  background: none;
  -webkit-background-clip: unset;
  -webkit-text-fill-color: unset;
  background-clip: unset;
  color: var(--primary);
}

.gradient-text {
  background: linear-gradient(135deg, var(--primary-light) 0%, var(--gold) 50%, var(--primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: rgba(255, 255, 255, 0.92);
  max-width: 560px;
  margin-bottom: 40px;
  line-height: 1.85;
  animation: fadeUp 0.8s 0.2s ease both;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  animation: fadeUp 0.8s 0.3s ease both;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  border-radius: 100px;
  font-size: 0.95rem;
  font-weight: 700;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  letter-spacing: 0.02em;
}

.btn iconify-icon { font-size: 18px; transition: transform var(--transition); }
.btn:hover iconify-icon { transform: translateX(4px); }

.btn-primary {
  background: linear-gradient(135deg, var(--primary), #FF5500);
  color: #fff;
  box-shadow: 0 8px 32px rgba(var(--primary-rgb), 0.45);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 48px rgba(var(--primary-rgb), 0.55);
}

.btn-ghost {
  background: #fff;
  color: var(--primary);
  border: 2px solid rgba(var(--primary-rgb), 0.25);
  backdrop-filter: blur(8px);
}

.btn-ghost:hover {
  background: rgba(var(--primary-rgb), 0.06);
  border-color: var(--primary);
  transform: translateY(-3px);
}

/* legacy hero visuals removed — banner layout above */

/* ── Sections ── */
.section { padding: 100px 0; position: relative; }

.section-about { background: var(--bg); }
.section-process { background: var(--bg-section); }
.section-services { background: var(--bg); }
.section-focus { background: var(--bg-section); }
.section-partners { background: var(--bg); }
.section-cases { background: var(--bg-section); }
.section-pyramid { background: var(--bg); }
.section-growth { background: var(--bg-section); }

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 64px;
}

.section-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--primary);
  margin-bottom: 16px;
  text-transform: uppercase;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--text);
  margin-bottom: 20px;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.section-desc {
  color: var(--text-light);
  font-size: 1.05rem;
  line-height: 1.85;
}

.about-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
  margin-bottom: 64px;
}

.about-text .section-title { text-align: left; margin-bottom: 16px; }
.about-text .section-desc { text-align: left; margin: 0; }

.about-visual {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-hover);
  border: 1px solid rgba(var(--primary-rgb), 0.1);
}

.about-visual img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  display: block;
}

@media (min-width: 768px) {
  .about-split { grid-template-columns: 1fr 1fr; gap: 56px; }
  .about-visual img { height: 320px; }
}

/* ── Stats ── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.stat-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 36px 24px;
  text-align: center;
  transition: var(--transition);
  border: 1px solid rgba(0,0,0,0.06);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--gold));
  transform: scaleX(0);
  transition: transform var(--transition);
}

.stat-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(var(--primary-rgb), 0.15);
}

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

.stat-num {
  font-size: clamp(2.2rem, 5vw, 3rem);
  font-weight: 900;
  background: linear-gradient(135deg, var(--primary), #FF5500);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  letter-spacing: -0.03em;
}

.stat-label {
  color: var(--text-light);
  font-size: 0.88rem;
  margin-top: 8px;
  font-weight: 500;
}

/* ── Process ── */
.process-steps {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.process-step {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  flex: 1;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.process-step:hover {
  background: #fff;
  border-color: rgba(var(--primary-rgb), 0.25);
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.step-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.step-num {
  font-size: 2.5rem;
  font-weight: 900;
  color: rgba(var(--primary-rgb), 0.1);
  line-height: 1;
}

.step-title {
  font-size: 1.1rem;
  color: var(--primary);
  margin-bottom: 16px;
  font-weight: 700;
}

.step-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-light);
  font-size: 0.88rem;
  padding: 6px 0;
}

.step-list li iconify-icon {
  font-size: 16px;
  color: var(--gold);
  flex-shrink: 0;
}

.process-arrow {
  display: none;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.process-arrow iconify-icon {
  font-size: 28px;
  color: var(--primary);
}

/* ── Service cards ── */
.cards-grid { display: grid; gap: 24px; }
.cards-4 { grid-template-columns: 1fr; }
.cards-2 { grid-template-columns: 1fr; }
.cards-3 {
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .cards-3 { grid-template-columns: repeat(3, 1fr); }
}

.service-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 40px 28px;
  border: 1px solid rgba(0,0,0,0.06);
  transition: var(--transition);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.service-card::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--gold));
  transform: scaleX(0);
  transition: transform var(--transition);
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 24px 64px rgba(var(--primary-rgb), 0.15);
}

.service-card:hover::after { transform: scaleX(1); }
.service-card:hover .icon-box--card {
  background: linear-gradient(135deg, var(--primary), #FF5500);
  border-color: transparent;
  box-shadow: 0 8px 24px rgba(var(--primary-rgb), 0.4);
}

.service-card:hover .icon-box--card iconify-icon { color: #fff; }

.card-title {
  font-size: 1.15rem;
  color: var(--text);
  margin-bottom: 12px;
  font-weight: 800;
}

.card-desc {
  color: var(--text-light);
  font-size: 0.9rem;
  line-height: 1.8;
}

/* ── Focus ── */
.focus-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.focus-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 32px 20px;
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  transition: var(--transition);
  text-align: center;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text);
  cursor: default;
}

.focus-item:hover {
  background: linear-gradient(135deg, var(--primary), #FF5500);
  color: #fff;
  transform: translateY(-6px) scale(1.02);
  box-shadow: var(--shadow-glow);
  border-color: transparent;
}

.focus-item:hover .icon-box--focus {
  background: var(--primary);
  border-color: var(--primary);
}

.focus-item:hover .icon-box--focus iconify-icon { color: #fff; }

/* ── Partners ── */
.partners-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.partner-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: var(--radius);
  padding: 16px 12px;
  min-height: 96px;
  transition: var(--transition);
}

.partner-logo img {
  width: 100%;
  max-width: 180px;
  height: auto;
  max-height: 72px;
  object-fit: contain;
  display: block;
  transition: var(--transition);
}

.partner-logo:hover {
  border-color: var(--primary);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(var(--primary-rgb), 0.12);
}

.partner-logo:hover img {
  transform: scale(1.04);
}

/* ── Cases ── */
.case-card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.case-card:hover {
  transform: translateY(-8px);
  border-color: rgba(var(--primary-rgb), 0.3);
  box-shadow: var(--shadow-glow);
}

.case-img {
  height: 220px;
  position: relative;
  overflow: hidden;
  background: #f5f5f5;
}

.case-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.case-card:hover .case-img img {
  transform: scale(1.06);
}

.case-body { padding: 28px; }

.case-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 6px 14px;
  background: rgba(var(--primary-rgb), 0.2);
  color: var(--primary-light);
  border-radius: 100px;
  margin-bottom: 14px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: 1px solid rgba(var(--primary-rgb), 0.3);
}

.case-tag iconify-icon { font-size: 14px; }

.case-title {
  font-size: 1.1rem;
  color: var(--text);
  margin-bottom: 12px;
  font-weight: 700;
}

.case-desc {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.8;
}

/* ── Pyramid ── */
.pyramid {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  max-width: 620px;
  margin: 0 auto;
  position: relative;
  padding: 8px 0 16px;
}

.pyramid::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 280px solid transparent;
  border-right: 280px solid transparent;
  border-bottom: 420px solid rgba(var(--primary-rgb), 0.04);
  pointer-events: none;
  z-index: 0;
}

.pyramid-level {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 22px 20px;
  color: #fff;
  transition: var(--transition);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 0;
}

.pyramid-level:hover {
  transform: scale(1.02);
  filter: brightness(1.05);
}

.pyramid-icon {
  font-size: 32px !important;
  margin-bottom: 10px;
  color: var(--gold) !important;
}

.level-1 {
  width: 100%;
  clip-path: polygon(3% 0, 97% 0, 100% 100%, 0 100%);
  background: linear-gradient(135deg, #333, #555);
}

.level-2 {
  width: 72%;
  clip-path: polygon(7% 0, 93% 0, 100% 100%, 0 100%);
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  box-shadow: 0 8px 32px rgba(var(--primary-rgb), 0.3);
}

.level-3 {
  width: 46%;
  clip-path: polygon(12% 0, 88% 0, 100% 100%, 0 100%);
  background: linear-gradient(135deg, var(--primary), #FF5500);
  border: 2px solid var(--gold);
  box-shadow: 0 12px 48px rgba(var(--primary-rgb), 0.45);
}

.pyramid-label {
  font-size: 1.1rem;
  font-weight: 800;
  margin-bottom: 6px;
}

.pyramid-level p { font-size: 0.82rem; opacity: 0.85; }

/* ── Growth ── */
.growth-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 56px;
  align-items: center;
}

.growth-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.growth-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  background: #fff;
  padding: 24px 28px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.growth-item:hover {
  background: #fff;
  border-color: rgba(var(--primary-rgb), 0.25);
  transform: translateX(8px);
  box-shadow: var(--shadow-hover);
}

.growth-item h3 {
  font-size: 1.05rem;
  color: var(--primary);
  margin-bottom: 6px;
  font-weight: 700;
}

.growth-item p {
  font-size: 0.88rem;
  color: var(--text-light);
}

.growth-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.growth-photo {
  width: 100%;
  max-width: 420px;
  height: 320px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-hover);
  border: 1px solid rgba(var(--primary-rgb), 0.12);
}

.growth-arrow {
  position: absolute;
  bottom: -20px;
  right: -10px;
  width: 160px;
  height: 200px;
  background: linear-gradient(180deg, var(--primary) 0%, var(--primary-dark) 100%);
  clip-path: polygon(50% 0%, 100% 36%, 76% 36%, 76% 100%, 24% 100%, 24% 36%, 0% 36%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: #fff;
  font-size: 0.88rem;
  font-weight: 700;
  padding-top: 28px;
  box-shadow: var(--shadow-glow);
  position: relative;
}

.growth-arrow::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255,215,0,0.2), transparent 60%);
  clip-path: inherit;
}

.growth-arrow > iconify-icon {
  font-size: 40px !important;
  color: var(--gold) !important;
  margin-bottom: 8px;
}

/* ── Footer ── */
.footer {
  background: var(--dark);
  color: #fff;
  text-align: center;
  padding: 64px 24px;
  border-top: 1px solid rgba(255,255,255,0.06);
  position: relative;
  overflow: hidden;
}

.footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary), var(--gold), transparent);
}

.footer-slogan {
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: 0.02em;
  background: linear-gradient(135deg, #fff, rgba(255,255,255,0.6));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer-copy { font-size: 0.85rem; color: rgba(255,255,255,0.35); }

/* ── Responsive ── */
@media (min-width: 768px) {
  .stats-grid { grid-template-columns: repeat(4, 1fr); }
  .cards-4 { grid-template-columns: repeat(2, 1fr); }
  .cards-2 { grid-template-columns: repeat(2, 1fr); }
  .focus-grid { grid-template-columns: repeat(3, 1fr); }
  .partners-grid { grid-template-columns: repeat(4, 1fr); }
  .process-steps { flex-direction: row; align-items: stretch; gap: 0; }
  .process-arrow { display: flex; }
  .growth-inner { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 1024px) {
  .hero-inner { padding: 64px 24px 88px; }
  .hero-title { font-size: clamp(2.8rem, 4.5vw, 4rem); }
  .hero-bg-img { object-position: center center; }
  .cards-4 { grid-template-columns: repeat(4, 1fr); }
  .focus-grid { grid-template-columns: repeat(5, 1fr); }
}

@media (max-width: 1023px) {
  .nav-toggle { display: flex; }

  .nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 20px 24px 28px;
    transform: translateY(-110%);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
  }

  .nav.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-link { padding: 14px 18px; }

  .process-arrow iconify-icon { transform: rotate(90deg); }
}

@media (max-width: 767px) {
  .process-steps { gap: 8px; }
  .process-arrow { display: flex; }
  .hero-inner { padding: 40px 24px 56px; align-self: flex-end; }
  .hero { min-height: clamp(480px, 85vh, 620px); align-items: flex-end; }
  .hero-bg-img { object-position: center center; }
  .level-3 { width: 58%; clip-path: polygon(8% 0, 92% 0, 100% 100%, 0 100%); }
  .level-2 { width: 82%; }
  .pyramid-level { padding: 16px 12px; }
  .pyramid-level p { font-size: 0.75rem; }
  .growth-arrow { right: 0; bottom: -16px; width: 140px; height: 170px; font-size: 0.78rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}