/* Modern Slate / Stone Workspace Theme */
/* Base: Warm stone gray + Deep slate + Warm copper + Soft sage */

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1.6;
  color: #44403c;
  background: #fafaf9;
}

/* Keyframes */
@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

/* Container */
.wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Navigation */
.sw-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 250, 249, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid #e7e5e4;
}

.sw-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.sw-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.sw-brand-mark {
  width: 32px;
  height: 32px;
  background: #dc2626;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  font-size: 16px;
}

.sw-brand-text {
  display: flex;
  flex-direction: column;
}

.sw-brand-name {
  font-size: 16px;
  font-weight: 600;
  color: #1c1917;
  line-height: 1.2;
}

.sw-brand-sub {
  font-size: 11px;
  color: #78716c;
  line-height: 1.2;
}

.sw-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.sw-link {
  padding: 8px 14px;
  font-size: 14px;
  color: #57534e;
  text-decoration: none;
  border-radius: 20px;
  transition: all 0.2s;
}

.sw-link:hover {
  color: #1c1917;
  background: #f5f5f4;
}

.sw-link.on {
  color: #1c1917;
  background: #e7e5e4;
  font-weight: 500;
}

.sw-cta {
  padding: 8px 18px;
  font-size: 14px;
  color: white;
  background: #334155;
  border-radius: 20px;
  text-decoration: none;
  margin-left: 8px;
  transition: background 0.2s;
}

.sw-cta:hover {
  background: #1e293b;
}

.sw-burger {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 8px;
  background: none;
  border: none;
  cursor: pointer;
}

.sw-burger span {
  display: block;
  width: 20px;
  height: 2px;
  background: #44403c;
  border-radius: 1px;
}

.sw-mobile {
  display: none;
  position: absolute;
  top: 64px;
  left: 0;
  right: 0;
  background: white;
  border-bottom: 1px solid #e7e5e4;
  padding: 16px 24px;
  flex-direction: column;
  gap: 4px;
}

.sw-mobile.show {
  display: flex;
}

.sw-mobile .sw-link {
  padding: 12px 16px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  font-size: 15px;
  font-weight: 500;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
}

.btn-slate {
  background: #334155;
  color: white;
}

.btn-slate:hover {
  background: #1e293b;
}

.btn-copper {
  background: #b87333;
  color: white;
}

.btn-copper:hover {
  background: #9f6016;
}

.btn-sage {
  background: #84a98c;
  color: white;
}

.btn-sage:hover {
  background: #6b8f73;
}

.btn-outline {
  background: transparent;
  color: #334155;
  border: 1.5px solid #d6d3d1;
}

.btn-outline:hover {
  border-color: #a8a29e;
  background: #f5f5f4;
}

.btn-outline-w {
  background: transparent;
  color: white;
  border: 1.5px solid rgba(255,255,255,0.4);
}

.btn-outline-w:hover {
  background: rgba(255,255,255,0.1);
}

.btn-white {
  background: white;
  color: #334155;
}

.btn-white:hover {
  background: #f5f5f4;
}

.btn-ghost {
  background: transparent;
  color: inherit;
}

.btn-lg {
  padding: 14px 32px;
  font-size: 16px;
}

.btn-sm {
  padding: 8px 16px;
  font-size: 13px;
}

/* Sections */
.sec {
  padding: 80px 0;
}

.sec-stone {
  background: #fafaf9;
}

.sec-warm {
  background: #f5f5f4;
}

.sec-slate {
  background: #334155;
  color: white;
}

.sec-dark {
  background: #1c1917;
  color: white;
}

.sec-copper {
  background: #b87333;
  color: white;
}

.sec-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
}

.sec-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: #f5f5f4;
  border-radius: 20px;
  font-size: 13px;
  color: #78716c;
  margin-bottom: 16px;
}

.sec-eyebrow.ey-slate {
  background: rgba(51, 65, 85, 0.1);
  color: #334155;
}

.sec-eyebrow.ey-copper {
  background: rgba(184, 115, 51, 0.1);
  color: #b87333;
}

.sec-eyebrow.ey-sage {
  background: rgba(132, 169, 140, 0.15);
  color: #6b8f73;
}

.sec-eyebrow.ey-white {
  background: rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.9);
}

.ey-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #a8a29e;
}

.ey-dot.slate { background: #334155; }
.ey-dot.copper { background: #b87333; }
.ey-dot.sage { background: #84a98c; }
.ey-dot.white { background: white; }

.sec-title {
  font-size: 36px;
  font-weight: 700;
  color: #1c1917;
  margin-bottom: 16px;
  line-height: 1.2;
}

.sec-title.light {
  color: white;
}

.sec-sub {
  font-size: 17px;
  color: #78716c;
  line-height: 1.6;
}

.sec-sub.light {
  color: rgba(255,255,255,0.7);
}

.hl { color: #b87333; }
.hl2 { color: #84a98c; }
.hl3 { color: #334155; }

/* Hero */
.hero {
  padding: 100px 0 80px;
  background: linear-gradient(135deg, #fafaf9 0%, #f5f5f4 50%, #e7e5e4 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(184, 115, 51, 0.08) 0%, transparent 70%);
  border-radius: 50%;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-text {
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: white;
  border-radius: 24px;
  font-size: 13px;
  color: #78716c;
  margin-bottom: 24px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.hero-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #84a98c;
  animation: pulse-dot 2s infinite;
}

.hero-h1 {
  font-size: 48px;
  font-weight: 800;
  color: #1c1917;
  line-height: 1.15;
  margin-bottom: 20px;
}

.hero-p {
  font-size: 18px;
  color: #57534e;
  margin-bottom: 32px;
  line-height: 1.7;
}

.hero-btns {
  display: flex;
  gap: 12px;
  margin-bottom: 40px;
}

.hero-stats {
  display: flex;
  gap: 40px;
}

.hero-stat {
  text-align: left;
}

.hero-stat-num {
  font-size: 32px;
  font-weight: 700;
  color: #1c1917;
}

.hero-stat-num.c-copper { color: #b87333; }
.hero-stat-num.c-slate { color: #334155; }
.hero-stat-num.c-sage { color: #84a98c; }

.hero-stat-lbl {
  font-size: 13px;
  color: #78716c;
}

.hero-vis {
  position: relative;
  animation: floatY 6s ease-in-out infinite;
}

.hero-panel {
  background: white;
  border-radius: 16px;
  box-shadow: 0 25px 50px -12px rgba(0,0,0,0.15);
  overflow: hidden;
}

.hp-topbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: #f5f5f4;
  border-bottom: 1px solid #e7e5e4;
}

.hp-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.hp-dot.r { background: #ef4444; }
.hp-dot.y { background: #f59e0b; }
.hp-dot.g { background: #84a98c; }

.hp-title {
  margin-left: 8px;
  font-size: 12px;
  color: #78716c;
}

.hp-body {
  padding: 24px;
}

.hp-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
}

.hp-tab {
  padding: 6px 14px;
  font-size: 12px;
  border-radius: 4px;
  background: #f5f5f4;
  color: #78716c;
}

.hp-tab.on {
  background: #334155;
  color: white;
}

.hp-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}

.hp-card {
  padding: 16px;
  background: #fafaf9;
  border-radius: 8px;
  border-left: 3px solid #e7e5e4;
}

.hp-card:nth-child(1) { border-left-color: #b87333; }
.hp-card:nth-child(2) { border-left-color: #84a98c; }
.hp-card:nth-child(3) { border-left-color: #334155; }
.hp-card:nth-child(4) { border-left-color: #a8a29e; }

.hp-card-lbl {
  font-size: 11px;
  color: #78716c;
  margin-bottom: 4px;
}

.hp-card-val {
  font-size: 20px;
  font-weight: 600;
  color: #1c1917;
}

.hp-card-val.c-copper { color: #b87333; }
.hp-card-val.c-sage { color: #84a98c; }
.hp-card-val.c-slate { color: #334155; }
.hp-card-val.c-stone { color: #a8a29e; }

.hp-bars {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.hp-bar-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.hp-bar-lbl {
  font-size: 12px;
  color: #78716c;
  width: 60px;
}

.hp-bar-track {
  flex: 1;
  height: 8px;
  background: #f5f5f4;
  border-radius: 4px;
  overflow: hidden;
}

.hp-bar-fill {
  height: 100%;
  border-radius: 4px;
}

.hp-bar-fill.bm { background: #b87333; width: 92%; }
.hp-bar-fill.bs { background: #84a98c; width: 88%; }
.hp-bar-fill.bt { background: #334155; width: 85%; }
.hp-bar-fill.ba { background: #a8a29e; width: 78%; }

.hp-bar-val {
  font-size: 12px;
  color: #57534e;
  width: 32px;
  text-align: right;
}

/* Stats Band */
.stats-band {
  padding: 40px 0;
  background: #334155;
  color: white;
}

.stats-row {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 32px;
}

.stat-item {
  text-align: center;
}

.stat-num {
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 4px;
}

.stat-num.c-copper { color: #d4a574; }
.stat-num.c-sage { color: #a8c9a8; }
.stat-num.c-white { color: white; }

.stat-lbl {
  font-size: 14px;
  opacity: 0.7;
}

/* Feature Grid */
.feat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feat-card {
  padding: 28px;
  background: white;
  border-radius: 12px;
  border: 1px solid #e7e5e4;
  transition: all 0.3s;
}

.feat-card:hover {
  box-shadow: 0 10px 40px -10px rgba(0,0,0,0.1);
  transform: translateY(-4px);
}

.feat-card::before {
  content: '';
  display: block;
  width: 40px;
  height: 3px;
  border-radius: 2px;
  margin-bottom: 20px;
}

.feat-card.fc-copper::before { background: #b87333; }
.feat-card.fc-sage::before { background: #84a98c; }
.feat-card.fc-slate::before { background: #334155; }
.feat-card.fc-stone::before { background: #a8a29e; }
.feat-card.fc-rose::before { background: #d4a5a5; }
.feat-card.fc-clay::before { background: #c4a484; }

.feat-icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.feat-icon.fi-copper { background: rgba(184, 115, 51, 0.1); color: #b87333; }
.feat-icon.fi-sage { background: rgba(132, 169, 140, 0.1); color: #84a98c; }
.feat-icon.fi-slate { background: rgba(51, 65, 85, 0.1); color: #334155; }
.feat-icon.fi-stone { background: rgba(168, 162, 158, 0.15); color: #a8a29e; }
.feat-icon.fi-rose { background: rgba(212, 165, 165, 0.15); color: #c48a8a; }
.feat-icon.fi-clay { background: rgba(196, 164, 132, 0.15); color: #b8956a; }

.feat-name {
  font-size: 18px;
  font-weight: 600;
  color: #1c1917;
  margin-bottom: 10px;
}

.feat-desc {
  font-size: 14px;
  color: #78716c;
  line-height: 1.6;
}

/* Deep Rows */
.deep-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 80px;
}

.deep-row.flip {
  direction: rtl;
}

.deep-row.flip > * {
  direction: ltr;
}

.deep-row:last-child {
  margin-bottom: 0;
}

.deep-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12px;
  margin-bottom: 16px;
}

.deep-chip.dc-copper { background: rgba(184, 115, 51, 0.1); color: #b87333; }
.deep-chip.dc-sage { background: rgba(132, 169, 140, 0.15); color: #84a98c; }
.deep-chip.dc-slate { background: rgba(51, 65, 85, 0.1); color: #334155; }
.deep-chip.dc-stone { background: rgba(168, 162, 158, 0.15); color: #78716c; }

.deep-chip-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.deep-h3 {
  font-size: 28px;
  font-weight: 700;
  color: #1c1917;
  margin-bottom: 16px;
  line-height: 1.3;
}

.deep-desc {
  font-size: 16px;
  color: #57534e;
  line-height: 1.7;
  margin-bottom: 20px;
}

.deep-list {
  list-style: none;
}

.deep-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: #57534e;
  margin-bottom: 12px;
}

.dl-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  margin-top: 8px;
  flex-shrink: 0;
}

.dl-dot.copper { background: #b87333; }
.dl-dot.sage { background: #84a98c; }
.dl-dot.slate { background: #334155; }
.dl-dot.stone { background: #a8a29e; }

.deep-vis {
  background: white;
  border-radius: 12px;
  padding: 28px;
  box-shadow: 0 10px 40px -10px rgba(0,0,0,0.1);
}

.dv-panel.dark {
  background: #1c1917;
  color: white;
}

.dv-panel-title {
  font-size: 14px;
  color: #78716c;
  margin-bottom: 20px;
}

.dv-panel.dark .dv-panel-title {
  color: rgba(255,255,255,0.6);
}

.dv-bar-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.dv-bar-label {
  font-size: 12px;
  color: #78716c;
  width: 70px;
}

.dv-panel.dark .dv-bar-label {
  color: rgba(255,255,255,0.5);
}

.dv-bar-track {
  flex: 1;
  height: 10px;
  background: #f5f5f4;
  border-radius: 5px;
  overflow: hidden;
}

.dv-panel.dark .dv-bar-track {
  background: rgba(255,255,255,0.1);
}

.dv-bar-fill {
  height: 100%;
  border-radius: 5px;
}

.dv-bar-fill.bm { background: #b87333; width: 95%; }
.dv-bar-fill.bi { background: #84a98c; width: 90%; }
.dv-bar-fill.ba { background: #d4a574; width: 85%; }
.dv-bar-fill.bt { background: #a8a29e; width: 80%; }
.dv-bar-fill.bs { background: #334155; width: 88%; }

.dv-bar-val {
  font-size: 12px;
  color: #57534e;
  width: 36px;
  text-align: right;
}

.dv-panel.dark .dv-bar-val {
  color: rgba(255,255,255,0.7);
}

.dv-stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 24px;
}

.dv-stat {
  text-align: center;
  padding: 16px;
  background: #f5f5f4;
  border-radius: 8px;
}

.dv-panel.dark .dv-stat {
  background: rgba(255,255,255,0.08);
}

.dv-stat-num {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 4px;
}

.dv-stat-num.c-copper { color: #b87333; }
.dv-stat-num.c-sage { color: #84a98c; }
.dv-stat-num.c-slate { color: #334155; }
.dv-stat-num.c-white { color: white; }

.dv-panel.dark .dv-stat-num.c-white {
  color: white;
}

.dv-stat-lbl {
  font-size: 11px;
  color: #78716c;
}

.dv-panel.dark .dv-stat-lbl {
  color: rgba(255,255,255,0.5);
}

/* Platform Grid */
.plat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.plat-card {
  padding: 28px;
  background: white;
  border-radius: 12px;
  border: 1px solid #e7e5e4;
  text-align: center;
  transition: all 0.3s;
}

.plat-card:hover {
  box-shadow: 0 10px 40px -10px rgba(0,0,0,0.1);
}

.plat-card.featured {
  border-color: #b87333;
  background: linear-gradient(135deg, white 0%, #fffaf5 100%);
}

.plat-badge {
  display: inline-block;
  padding: 4px 10px;
  background: #b87333;
  color: white;
  font-size: 11px;
  border-radius: 4px;
  margin-bottom: 16px;
}

.plat-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f5f5f4;
  border-radius: 12px;
}

.plat-card.featured .plat-icon {
  background: rgba(184, 115, 51, 0.1);
}

.plat-name {
  font-size: 18px;
  font-weight: 600;
  color: #1c1917;
  margin-bottom: 4px;
}

.plat-ver {
  font-size: 13px;
  color: #84a98c;
  margin-bottom: 4px;
}

.plat-req {
  font-size: 12px;
  color: #78716c;
  margin-bottom: 20px;
}

.plat-btn {
  width: 100%;
}

/* Review Grid */
.rev-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.rev-card {
  padding: 28px;
  background: white;
  border-radius: 12px;
  border: 1px solid #e7e5e4;
}

.rev-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.rev-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 16px;
  color: white;
}

.rev-avatar.av-copper { background: linear-gradient(135deg, #b87333, #d4a574); }
.rev-avatar.av-sage { background: linear-gradient(135deg, #84a98c, #a8c9a8); }
.rev-avatar.av-slate { background: linear-gradient(135deg, #334155, #475569); }
.rev-avatar.av-stone { background: linear-gradient(135deg, #a8a29e, #c4b5b0); }
.rev-avatar.av-rose { background: linear-gradient(135deg, #d4a5a5, #e8c4c4); }
.rev-avatar.av-clay { background: linear-gradient(135deg, #c4a484, #dcc4a4); }

.rev-name {
  font-size: 15px;
  font-weight: 600;
  color: #1c1917;
}

.rev-role {
  font-size: 12px;
  color: #78716c;
}

.rev-stars {
  display: flex;
  gap: 2px;
  margin-bottom: 12px;
}

.rev-star {
  width: 16px;
  height: 16px;
  color: #f59e0b;
}

.rev-text {
  font-size: 14px;
  color: #57534e;
  line-height: 1.7;
}

/* Security Section */
.sec-items-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.sec-item-card {
  padding: 24px;
  background: white;
  border-radius: 12px;
  text-align: center;
}

.sec-item-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
}

.sec-item-icon.sii-copper { background: rgba(184, 115, 51, 0.1); color: #b87333; }
.sec-item-icon.sii-sage { background: rgba(132, 169, 140, 0.15); color: #84a98c; }
.sec-item-icon.sii-slate { background: rgba(51, 65, 85, 0.1); color: #334155; }
.sec-item-icon.sii-stone { background: rgba(168, 162, 158, 0.15); color: #a8a29e; }

.sec-item-title {
  font-size: 16px;
  font-weight: 600;
  color: #1c1917;
  margin-bottom: 8px;
}

.sec-item-desc {
  font-size: 13px;
  color: #78716c;
}

/* Comparison Table */
.cmp-wrap {
  background: white;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid #e7e5e4;
}

.cmp-table {
  width: 100%;
  border-collapse: collapse;
}

.cmp-table th,
.cmp-table td {
  padding: 16px;
  text-align: left;
  border-bottom: 1px solid #e7e5e4;
}

.cmp-table th {
  background: #f5f5f4;
  font-size: 13px;
  font-weight: 600;
  color: #57534e;
}

.cmp-table td {
  font-size: 14px;
  color: #44403c;
}

.cmp-hl {
  background: rgba(184, 115, 51, 0.05);
}

.cmp-hl td:first-child {
  font-weight: 500;
  color: #1c1917;
}

.yes { color: #84a98c; font-weight: 500; }
.no { color: #a8a29e; }
.part { color: #b87333; }

/* Version Cards */
.ver-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.ver-card {
  padding: 32px;
  background: white;
  border-radius: 12px;
  border: 1px solid #e7e5e4;
  position: relative;
}

.ver-card.popular {
  border-color: #b87333;
  box-shadow: 0 10px 40px -10px rgba(184, 115, 51, 0.2);
}

.ver-pop-badge {
  position: absolute;
  top: -1px;
  right: 24px;
  padding: 6px 14px;
  background: #b87333;
  color: white;
  font-size: 12px;
  border-radius: 0 0 8px 8px;
}

.ver-name {
  font-size: 20px;
  font-weight: 700;
  color: #1c1917;
  margin-bottom: 8px;
}

.ver-desc {
  font-size: 14px;
  color: #78716c;
  margin-bottom: 20px;
}

.ver-price {
  margin-bottom: 24px;
}

.ver-price-main {
  font-size: 36px;
  font-weight: 700;
  color: #1c1917;
}

.ver-price-main.free {
  color: #84a98c;
}

.ver-price-cy {
  font-size: 14px;
  color: #78716c;
}

.ver-price-period {
  font-size: 13px;
  color: #78716c;
}

.ver-price-note {
  font-size: 12px;
  color: #a8a29e;
  margin-top: 4px;
}

.ver-sep {
  height: 1px;
  background: #e7e5e4;
  margin: 20px 0;
}

.ver-list {
  list-style: none;
  margin-bottom: 24px;
}

.ver-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: #57534e;
  margin-bottom: 12px;
}

.ver-check {
  width: 18px;
  height: 18px;
  color: #84a98c;
  flex-shrink: 0;
}

.ver-cta {
  width: 100%;
}

/* FAQ */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid #e7e5e4;
  overflow: hidden;
}

.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  cursor: pointer;
  font-size: 16px;
  font-weight: 500;
  color: #1c1917;
  transition: color 0.2s;
}

.faq-q:hover {
  color: #b87333;
}

.faq-chevron {
  width: 20px;
  height: 20px;
  color: #a8a29e;
  transition: transform 0.3s;
}

.faq-item.open .faq-chevron {
  transform: rotate(180deg);
}

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
}

.faq-item.open .faq-a {
  max-height: 500px;
}

.faq-a-inner {
  padding-bottom: 24px;
  font-size: 15px;
  color: #57534e;
  line-height: 1.7;
}

/* CTA Banner */
.cta-banner {
  padding: 80px 0;
  background: linear-gradient(135deg, #334155 0%, #1e293b 100%);
  color: white;
  text-align: center;
}

.cta-inner {
  max-width: 640px;
  margin: 0 auto;
}

.cta-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(255,255,255,0.1);
  border-radius: 20px;
  font-size: 13px;
  margin-bottom: 24px;
}

.cta-eyebrow-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #84a98c;
  animation: pulse-dot 2s infinite;
}

.cta-h2 {
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 16px;
}

.cta-p {
  font-size: 17px;
  opacity: 0.8;
  margin-bottom: 32px;
}

.cta-btns {
  display: flex;
  gap: 12px;
  justify-content: center;
}

/* Footer */
.site-footer {
  padding: 40px 0;
  background: #1c1917;
  color: rgba(255,255,255,0.6);
  text-align: center;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-brand-mark {
  width: 28px;
  height: 28px;
  background: #dc2626;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  font-size: 14px;
}

.footer-brand-name {
  font-size: 16px;
  font-weight: 600;
  color: white;
}

.footer-security {
  font-size: 13px;
  color: #84a98c;
}

.footer-note {
  font-size: 12px;
  opacity: 0.6;
}

/* Download Page Specific */
.dl-hero {
  padding: 80px 0 60px;
  background: linear-gradient(135deg, #fafaf9 0%, #f5f5f4 100%);
  text-align: center;
}

.dl-hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: white;
  border-radius: 24px;
  font-size: 13px;
  color: #78716c;
  margin-bottom: 24px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.dl-hero-tag-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #84a98c;
}

.dl-hero-h1 {
  font-size: 42px;
  font-weight: 700;
  color: #1c1917;
  margin-bottom: 16px;
}

.dl-hero-sub {
  font-size: 17px;
  color: #57534e;
  max-width: 600px;
  margin: 0 auto 32px;
}

.dl-main-wrap {
  max-width: 640px;
  margin: 0 auto 60px;
}

.dl-main-card {
  background: white;
  border-radius: 16px;
  box-shadow: 0 20px 50px -12px rgba(0,0,0,0.15);
  overflow: hidden;
}

.dl-main-top {
  height: 6px;
  background: linear-gradient(90deg, #b87333, #d4a574);
}

.dl-main-head {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 28px;
  border-bottom: 1px solid #e7e5e4;
}

.dl-main-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(184, 115, 51, 0.1);
  border-radius: 12px;
}

.dl-main-info {
  flex: 1;
}

.dl-main-name {
  font-size: 22px;
  font-weight: 700;
  color: #1c1917;
  margin-bottom: 4px;
}

.dl-main-meta {
  font-size: 14px;
  color: #84a98c;
}

.dl-main-body {
  padding: 28px;
}

.dl-specs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 24px;
}

.dl-spec {
  text-align: center;
  padding: 16px;
  background: #f5f5f4;
  border-radius: 8px;
}

.dl-spec-label {
  font-size: 12px;
  color: #78716c;
  margin-bottom: 4px;
}

.dl-spec-val {
  font-size: 15px;
  font-weight: 600;
  color: #1c1917;
}

.dl-sec-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: rgba(132, 169, 140, 0.1);
  border-radius: 8px;
  font-size: 13px;
  color: #6b8f73;
  margin-bottom: 24px;
}

.dl-main-btns {
  display: flex;
  gap: 12px;
}

.dl-main-btns .btn {
  flex: 1;
}

/* Other Platform Grid */
.op-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.op-card {
  padding: 28px;
  background: white;
  border-radius: 12px;
  border: 1px solid #e7e5e4;
  text-align: center;
}

.op-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f5f5f4;
  border-radius: 12px;
}

.op-name {
  font-size: 18px;
  font-weight: 600;
  color: #1c1917;
  margin-bottom: 4px;
}

.op-ver {
  font-size: 13px;
  color: #84a98c;
  margin-bottom: 4px;
}

.op-req {
  font-size: 12px;
  color: #78716c;
  margin-bottom: 20px;
}

.op-steps {
  text-align: left;
  margin-bottom: 20px;
}

.op-step {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: #57534e;
  margin-bottom: 10px;
}

.op-step-n {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f5f5f4;
  border-radius: 50%;
  font-size: 11px;
  font-weight: 600;
  color: #78716c;
  flex-shrink: 0;
}

.op-btn {
  width: 100%;
}

/* Guide Grid */
.guide-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}

.guide-col-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 600;
  color: #1c1917;
  margin-bottom: 24px;
}

.guide-col-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.guide-col-dot.gcd-copper { background: #b87333; }
.guide-col-dot.gcd-sage { background: #84a98c; }

.guide-steps {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.gstep {
  display: flex;
  gap: 16px;
}

.gstep-num {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 14px;
  font-weight: 600;
  flex-shrink: 0;
}

.gstep-num.gsn-copper { background: rgba(184, 115, 51, 0.1); color: #b87333; }
.gstep-num.gsn-sage { background: rgba(132, 169, 140, 0.15); color: #84a98c; }

.gstep-body {
  flex: 1;
}

.gstep-title {
  font-size: 15px;
  font-weight: 600;
  color: #1c1917;
  margin-bottom: 4px;
}

.gstep-desc {
  font-size: 13px;
  color: #78716c;
}

/* Requirements Grid */
.req-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.req-card {
  padding: 24px;
  background: white;
  border-radius: 12px;
  border: 1px solid #e7e5e4;
  text-align: center;
}

.req-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f5f5f4;
  border-radius: 10px;
}

.req-title {
  font-size: 15px;
  font-weight: 600;
  color: #1c1917;
  margin-bottom: 12px;
}

.req-rows {
  text-align: left;
}

.req-row {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  padding: 6px 0;
  border-bottom: 1px solid #f5f5f4;
}

.req-row:last-child {
  border-bottom: none;
}

.req-label {
  color: #78716c;
}

.req-val {
  color: #57534e;
  font-weight: 500;
}

/* Version Timeline */
.ver-list {
  max-width: 800px;
  margin: 0 auto;
}

.ver-item {
  display: flex;
  gap: 20px;
  padding: 24px 0;
  border-bottom: 1px solid #e7e5e4;
}

.ver-item:last-child {
  border-bottom: none;
}

.ver-dot-col {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.ver-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.ver-dot.vd-copper { background: #b87333; }
.ver-dot.vd-sage { background: #84a98c; }
.ver-dot.vd-slate { background: #334155; }
.ver-dot.vd-stone { background: #a8a29e; }
.ver-dot.vd-rose { background: #d4a5a5; }

.ver-line {
  flex: 1;
  width: 2px;
  background: #e7e5e4;
  margin-top: 8px;
}

.ver-item:last-child .ver-line {
  display: none;
}

.ver-body {
  flex: 1;
  padding-bottom: 8px;
}

.ver-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.ver-num {
  font-size: 16px;
  font-weight: 700;
  color: #1c1917;
}

.ver-tag {
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 11px;
}

.ver-tag.vt-stable { background: rgba(132, 169, 140, 0.15); color: #6b8f73; }
.ver-tag.vt-lts { background: rgba(184, 115, 51, 0.1); color: #b87333; }
.ver-tag.vt-beta { background: rgba(168, 162, 158, 0.15); color: #78716c; }

.ver-date {
  font-size: 13px;
  color: #a8a29e;
  margin-left: auto;
}

.ver-desc {
  font-size: 14px;
  color: #57534e;
}

/* Security Banner */
.sec-banner {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 24px;
  background: rgba(132, 169, 140, 0.1);
  border-radius: 12px;
  margin: 40px 0;
}

.sec-banner-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #84a98c;
  border-radius: 12px;
  color: white;
  flex-shrink: 0;
}

.sec-banner-title {
  font-size: 18px;
  font-weight: 600;
  color: #1c1917;
  margin-bottom: 4px;
}

.sec-banner-desc {
  font-size: 14px;
  color: #57534e;
}

/* Article Page Specific */
.art-hero {
  padding: 80px 0 60px;
  background: linear-gradient(135deg, #fafaf9 0%, #f5f5f4 100%);
}

.art-hero-crumb {
  font-size: 13px;
  color: #a8a29e;
  margin-bottom: 16px;
}

.art-hero-crumb a {
  color: #78716c;
  text-decoration: none;
}

.art-hero-crumb a:hover {
  color: #b87333;
}

.art-hero-title {
  font-size: 40px;
  font-weight: 700;
  color: #1c1917;
  margin-bottom: 16px;
  line-height: 1.2;
}

.art-hero-sub {
  font-size: 17px;
  color: #57534e;
  max-width: 700px;
}

.kw-strip {
  padding: 20px 0;
  background: white;
  border-bottom: 1px solid #e7e5e4;
}

.kw-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.kw {
  padding: 6px 14px;
  background: #f5f5f4;
  border-radius: 20px;
  font-size: 12px;
  color: #78716c;
}

.art-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 48px;
  padding: 48px 0;
}

.art-body {
  font-size: 16px;
  line-height: 1.8;
  color: #44403c;
}

.art-body h2 {
  font-size: 24px;
  font-weight: 700;
  color: #1c1917;
  margin: 48px 0 20px;
}

.art-body h3 {
  font-size: 20px;
  font-weight: 600;
  color: #292524;
  margin: 32px 0 16px;
}

.art-body p {
  margin-bottom: 16px;
}

.art-body ul, .art-body ol {
  margin-bottom: 20px;
  padding-left: 24px;
}

.art-body li {
  margin-bottom: 8px;
}

.inline-cta {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 24px;
  border-radius: 12px;
  margin: 32px 0;
}

.inline-cta.ic-copper { background: rgba(184, 115, 51, 0.08); }
.inline-cta.ic-sage { background: rgba(132, 169, 140, 0.1); }
.inline-cta.ic-slate { background: rgba(51, 65, 85, 0.06); }

.inline-cta-body {
  flex: 1;
}

.inline-cta-title {
  font-size: 17px;
  font-weight: 600;
  color: #1c1917;
  margin-bottom: 4px;
}

.inline-cta-desc {
  font-size: 14px;
  color: #78716c;
}

.tips-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin: 24px 0;
}

.tip-card {
  padding: 20px;
  background: #f5f5f4;
  border-radius: 10px;
}

.tip-num {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #b87333;
  color: white;
  border-radius: 50%;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 12px;
}

.tip-title {
  font-size: 15px;
  font-weight: 600;
  color: #1c1917;
  margin-bottom: 6px;
}

.tip-desc {
  font-size: 13px;
  color: #78716c;
}

.art-bottom-cta {
  padding: 32px;
  background: #334155;
  border-radius: 12px;
  text-align: center;
  color: white;
  margin-top: 48px;
}

/* Sidebar */
.sidebar {
  position: sticky;
  top: 80px;
  height: fit-content;
}

.sbox {
  padding: 24px;
  background: white;
  border-radius: 12px;
  border: 1px solid #e7e5e4;
  margin-bottom: 20px;
}

.sbox-title {
  font-size: 14px;
  font-weight: 600;
  color: #1c1917;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.sdl-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px;
  background: #f5f5f4;
  border-radius: 8px;
  margin-bottom: 10px;
  text-decoration: none;
  transition: all 0.2s;
}

.sdl-btn:hover {
  background: #e7e5e4;
}

.sdl-btn.primary {
  background: #b87333;
  color: white;
}

.sdl-btn.primary:hover {
  background: #9f6016;
}

.sdl-btn-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.2);
  border-radius: 8px;
}

.sdl-btn.primary .sdl-btn-icon {
  background: rgba(255,255,255,0.2);
}

.sdl-btn-info {
  flex: 1;
}

.sdl-btn-name {
  font-size: 14px;
  font-weight: 600;
  color: #1c1917;
  margin-bottom: 2px;
}

.sdl-btn.primary .sdl-btn-name {
  color: white;
}

.sdl-btn-ver {
  font-size: 12px;
  color: #78716c;
}

.sdl-btn.primary .sdl-btn-ver {
  color: rgba(255,255,255,0.8);
}

.stoc {
  list-style: none;
}

.stoc-item {
  padding: 10px 0;
  border-bottom: 1px solid #f5f5f4;
  font-size: 13px;
}

.stoc-item:last-child {
  border-bottom: none;
}

.stoc-item a {
  color: #57534e;
  text-decoration: none;
}

.stoc-item a:hover {
  color: #b87333;
}

.sstat {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.sstat-item {
  text-align: center;
  padding: 16px;
  background: #f5f5f4;
  border-radius: 8px;
}

.sstat-num {
  font-size: 24px;
  font-weight: 700;
  color: #b87333;
  margin-bottom: 4px;
}

.sstat-lbl {
  font-size: 11px;
  color: #78716c;
}

.side-security {
  padding: 16px;
  background: rgba(132, 169, 140, 0.1);
  border-radius: 8px;
  font-size: 12px;
  color: #6b8f73;
  text-align: center;
}

/* Responsive */
@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  
  .hero-vis {
    order: -1;
  }
  
  .feat-grid,
  .rev-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .plat-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .sec-items-grid,
  .req-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .ver-grid {
    grid-template-columns: 1fr;
  }
  
  .deep-row {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .deep-row.flip {
    direction: ltr;
  }
  
  .art-layout {
    grid-template-columns: 1fr;
  }
  
  .sidebar {
    position: static;
  }
  
  .guide-grid,
  .op-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .sw-links {
    display: none;
  }
  
  .sw-burger {
    display: flex;
  }
  
  .hero-h1 {
    font-size: 36px;
  }
  
  .sec-title {
    font-size: 28px;
  }
  
  .feat-grid,
  .rev-grid,
  .plat-grid,
  .sec-items-grid,
  .req-grid {
    grid-template-columns: 1fr;
  }
  
  .hero-stats {
    flex-wrap: wrap;
    gap: 24px;
  }
  
  .stats-row {
    flex-direction: column;
    gap: 24px;
  }
  
  .dl-specs {
    grid-template-columns: 1fr;
  }
  
  .dl-main-btns {
    flex-direction: column;
  }
  
  .tips-grid {
    grid-template-columns: 1fr;
  }
  
  .sec {
    padding: 60px 0;
  }
  
  .hero {
    padding: 60px 0;
  }
}

@media (max-width: 480px) {
  .wrap {
    padding: 0 16px;
  }
  
  .hero-h1 {
    font-size: 28px;
  }
  
  .hero-btns {
    flex-direction: column;
  }
  
  .btn-lg {
    padding: 12px 24px;
    font-size: 15px;
  }
  
  .cta-h2 {
    font-size: 28px;
  }
  
  .cta-btns {
    flex-direction: column;
  }
  
  .art-hero-title {
    font-size: 28px;
  }
}