/* xipCloud (xipcloud.sbs) - Pure Native CSS, Zero External Frameworks */
:root {
  --bg-base: #050907;
  --bg-elevated: rgba(12, 20, 16, 0.78);
  --bg-card: rgba(15, 25, 20, 0.84);
  --bg-card-hover: rgba(20, 34, 27, 0.94);
  --border-subtle: rgba(132, 204, 22, 0.16);
  --border-strong: rgba(132, 204, 22, 0.48);
  --lime: #84cc16;
  --lime-bright: #a3e635;
  --emerald: #10b981;
  --cyan: #22d3ee;
  --text-primary: #f2f7f3;
  --text-secondary: #b4c6ba;
  --text-muted: #7c9184;
  --shadow-glow: 0 18px 48px -14px rgba(132, 204, 22, 0.24);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 22px;
  --container: 1180px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  background-color: var(--bg-base);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
  min-height: 100vh;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

/* =========================================================
   Dynamic Animated Bamboo Forest Background (Pure CSS + Inline SVG)
   ========================================================= */
.dynamic-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
  background:
    radial-gradient(ellipse 80% 55% at 50% 8%, rgba(132, 204, 22, 0.14), transparent 60%),
    radial-gradient(circle at 15% 22%, rgba(16, 185, 129, 0.16), transparent 48%),
    radial-gradient(circle at 86% 78%, rgba(132, 204, 22, 0.12), transparent 50%),
    linear-gradient(180deg, #050c08 0%, #07150e 52%, #030805 100%);
}

.bg-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.42;
  will-change: transform, opacity;
}

.bg-orb--one {
  width: 540px;
  height: 540px;
  top: -150px;
  left: -90px;
  background: radial-gradient(circle, rgba(132, 204, 22, 0.34) 0%, rgba(16, 185, 129, 0.09) 65%, transparent 75%);
  animation: orbFloatA 16s ease-in-out infinite alternate;
}

.bg-orb--two {
  width: 620px;
  height: 620px;
  bottom: -190px;
  right: -120px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.3) 0%, rgba(34, 211, 238, 0.08) 62%, transparent 76%);
  animation: orbFloatB 20s ease-in-out infinite alternate;
}

.bg-orb--three {
  width: 480px;
  height: 480px;
  top: 40%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(163, 230, 53, 0.12) 0%, transparent 70%);
  animation: orbPulse 12s ease-in-out infinite;
}

.bg-grid {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, transparent 58%, rgba(3, 9, 6, 0.72) 100%),
    radial-gradient(ellipse 90% 45% at 50% 100%, rgba(16, 185, 129, 0.12), transparent 72%);
  animation: mistBreath 14s ease-in-out infinite alternate;
}

.bg-beam {
  position: absolute;
  inset: 0;
  background: linear-gradient(122deg, transparent 28%, rgba(163, 230, 53, 0.055) 46%, rgba(16, 185, 129, 0.05) 52%, transparent 70%);
  background-size: 220% 220%;
  animation: beamSweep 15s ease-in-out infinite;
}

/* Photorealistic HD Bamboo Forest Layer + Scrim */
.bamboo-photo-layer {
  position: absolute;
  inset: -4%;
  background-image: url("bamboo-bg.jpg");
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  filter: saturate(1.08) contrast(1.04);
  will-change: transform;
  animation: bambooCinemaBreath 24s ease-in-out infinite alternate;
}

.bamboo-scrim {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 68% 62% at 50% 42%, rgba(4, 10, 7, 0.42) 0%, rgba(4, 9, 6, 0.62) 100%),
    linear-gradient(180deg, rgba(4, 10, 7, 0.52) 0%, rgba(4, 10, 7, 0.28) 42%, rgba(3, 8, 5, 0.82) 100%);
}

@keyframes bambooCinemaBreath {
  0% { transform: scale(1.03) translate3d(-0.8%, -0.4%, 0); }
  50% { transform: scale(1.07) translate3d(0.6%, 0.4%, 0); }
  100% { transform: scale(1.04) translate3d(0.2%, -0.5%, 0); }
}

.bamboo-leaf-float {
  position: absolute;
  width: 18px;
  height: 6px;
  background: linear-gradient(90deg, rgba(163, 230, 53, 0.75), rgba(16, 185, 129, 0.45));
  border-radius: 90% 10% 90% 10%;
  filter: blur(0.3px);
  opacity: 0;
  will-change: transform, opacity;
}

.bamboo-leaf-float--1 { left: 12%; top: -20px; animation: leafDriftA 13s linear infinite; }
.bamboo-leaf-float--2 { left: 28%; top: -20px; animation: leafDriftB 16s linear 3s infinite; }
.bamboo-leaf-float--3 { left: 72%; top: -20px; animation: leafDriftA 14s linear 5s infinite; }
.bamboo-leaf-float--4 { left: 86%; top: -20px; animation: leafDriftB 17s linear 1.5s infinite; }

.bamboo-firefly {
  position: absolute;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #bef264;
  box-shadow: 0 0 12px 3px rgba(163, 230, 53, 0.65);
  opacity: 0;
  will-change: transform, opacity;
}

.bamboo-firefly--1 { left: 14%; top: 64%; animation: fireflyFloat 9s ease-in-out infinite; }
.bamboo-firefly--2 { left: 24%; top: 38%; animation: fireflyFloat 11s ease-in-out 2.5s infinite; }
.bamboo-firefly--3 { left: 79%; top: 55%; animation: fireflyFloat 10s ease-in-out 1.2s infinite; }
.bamboo-firefly--4 { left: 88%; top: 32%; animation: fireflyFloat 12s ease-in-out 4s infinite; }

@keyframes orbFloatA {
  0% { transform: translate3d(0, 0, 0) scale(1); }
  50% { transform: translate3d(70px, 45px, 0) scale(1.08); }
  100% { transform: translate3d(25px, 90px, 0) scale(0.95); }
}

@keyframes orbFloatB {
  0% { transform: translate3d(0, 0, 0) scale(1); }
  50% { transform: translate3d(-80px, -50px, 0) scale(1.1); }
  100% { transform: translate3d(-30px, -95px, 0) scale(0.96); }
}

@keyframes orbPulse {
  0%, 100% { opacity: 0.28; transform: translate(-50%, -50%) scale(0.95); }
  50% { opacity: 0.52; transform: translate(-48%, -52%) scale(1.12); }
}

@keyframes mistBreath {
  0% { opacity: 0.72; }
  100% { opacity: 1; }
}

@keyframes beamSweep {
  0% { background-position: 0% 0%; }
  50% { background-position: 100% 100%; }
  100% { background-position: 0% 0%; }
}

@keyframes bambooSwayA {
  0% { transform: rotate(-1.6deg) skewX(-0.4deg); }
  100% { transform: rotate(2.1deg) skewX(0.5deg); }
}

@keyframes bambooSwayB {
  0% { transform: rotate(1.8deg) skewX(0.4deg); }
  100% { transform: rotate(-1.9deg) skewX(-0.5deg); }
}

@keyframes bambooSwayC {
  0% { transform: rotate(-2.2deg); }
  100% { transform: rotate(2.4deg); }
}

@keyframes leafDriftA {
  0% { transform: translate3d(0, -20px, 0) rotate(0deg); opacity: 0; }
  12% { opacity: 0.75; }
  50% { transform: translate3d(48px, 50vh, 0) rotate(140deg); opacity: 0.65; }
  88% { opacity: 0.45; }
  100% { transform: translate3d(-24px, 105vh, 0) rotate(290deg); opacity: 0; }
}

@keyframes leafDriftB {
  0% { transform: translate3d(0, -20px, 0) rotate(20deg); opacity: 0; }
  15% { opacity: 0.7; }
  55% { transform: translate3d(-55px, 55vh, 0) rotate(-120deg); opacity: 0.6; }
  100% { transform: translate3d(28px, 105vh, 0) rotate(-260deg); opacity: 0; }
}

@keyframes fireflyFloat {
  0%, 100% { transform: translate3d(0, 0, 0) scale(0.8); opacity: 0.15; }
  35% { transform: translate3d(18px, -28px, 0) scale(1.25); opacity: 0.85; }
  70% { transform: translate3d(-14px, -48px, 0) scale(0.95); opacity: 0.45; }
}

@keyframes pulseDot {
  0%, 100% { box-shadow: 0 0 0 0 rgba(163, 230, 53, 0.7); }
  50% { box-shadow: 0 0 0 7px rgba(163, 230, 53, 0); }
}

@media (prefers-reduced-motion: reduce) {
  .bg-orb,
  .bg-grid,
  .bg-beam,
  .bamboo-photo-layer,
  .bamboo-leaf-float,
  .bamboo-firefly,
  .status-dot {
    animation: none !important;
  }
}

/* =========================================================
   Layout & Common Utilities
   ========================================================= */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: 72px 0;
}

.section--compact {
  padding: 52px 0;
}

.section-head {
  text-align: center;
  max-width: 880px;
  margin: 0 auto 42px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 14px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--lime-bright);
  background: rgba(132, 204, 22, 0.11);
  border: 1px solid rgba(132, 204, 22, 0.28);
  margin-bottom: 14px;
}

.section-title {
  margin: 0 0 12px;
  font-size: clamp(1.65rem, 3vw, 2.3rem);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.section-desc {
  margin: 0;
  color: var(--text-secondary);
  font-size: 1rem;
}

/* =========================================================
   Top Navigation Bar (Top-Left Logo)
   ========================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: rgba(5, 9, 7, 0.78);
  border-bottom: 1px solid rgba(132, 204, 22, 0.14);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 70px;
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.brand-logo {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  object-fit: cover;
  border: 1.5px solid rgba(163, 230, 53, 0.55);
  box-shadow: 0 0 16px rgba(132, 204, 22, 0.25);
  background: #090d0b;
}

.brand-meta {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-name {
  font-size: 1.18rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: #ffffff;
}

.brand-name span {
  color: var(--lime-bright);
}

.brand-tag {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  flex-wrap: wrap;
}

.nav-links a {
  font-size: 0.93rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color 0.18s ease;
}

.nav-links a:hover {
  color: var(--lime-bright);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.18s ease, box-shadow 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
  white-space: nowrap;
}

.btn--primary {
  background: linear-gradient(135deg, var(--lime-bright) 0%, var(--emerald) 100%);
  color: #041109;
  box-shadow: 0 10px 26px -8px rgba(132, 204, 22, 0.55);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 32px -8px rgba(163, 230, 53, 0.72);
}

.btn--outline {
  background: rgba(15, 25, 20, 0.72);
  color: var(--text-primary);
  border-color: rgba(132, 204, 22, 0.34);
}

.btn--outline:hover {
  border-color: var(--lime-bright);
  background: rgba(132, 204, 22, 0.12);
  transform: translateY(-2px);
}

.btn--sm {
  padding: 8px 17px;
  font-size: 0.87rem;
}

.btn--block {
  width: 100%;
}

/* =========================================================
   Hero Section
   ========================================================= */
.hero {
  padding: 68px 0 54px;
}

.hero-grid {
  max-width: 1080px;
  margin: 0 auto;
  text-align: center;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.34);
  font-size: 0.84rem;
  color: #a7f3d0;
  margin-bottom: 18px;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--lime-bright);
  animation: pulseDot 2.2s infinite;
}

.hero-title {
  margin: 0 0 18px;
  font-size: clamp(1.6rem, 3.2vw, 2.65rem);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.hero-title .accent {
  background: linear-gradient(120deg, var(--lime-bright), var(--emerald), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-lead {
  margin: 0 auto 28px;
  font-size: 1.06rem;
  color: var(--text-secondary);
  max-width: 680px;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  margin-bottom: 32px;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  text-align: left;
}

.metric-box {
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
}

.metric-val {
  display: block;
  font-size: 1.18rem;
  font-weight: 800;
  color: var(--lime-bright);
}

.metric-label {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* =========================================================
   Features Grid
   ========================================================= */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  transition: transform 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-strong);
  background: var(--bg-card-hover);
}

.feature-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: rgba(132, 204, 22, 0.12);
  border: 1px solid rgba(132, 204, 22, 0.28);
  color: var(--lime-bright);
  margin-bottom: 16px;
}

.feature-card h3 {
  margin: 0 0 8px;
  font-size: 1.08rem;
  font-weight: 700;
}

.feature-card p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* =========================================================
   Pricing Section (All 3 Plans Strictly Same Row)
   ========================================================= */
.pricing-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  align-items: stretch;
}

.plan-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.plan-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-strong);
}

.plan-card--featured {
  background: linear-gradient(180deg, rgba(20, 38, 28, 0.96) 0%, rgba(11, 20, 15, 0.94) 100%);
  border: 1.5px solid var(--lime);
  box-shadow: 0 22px 54px -16px rgba(132, 204, 22, 0.32);
}

.plan-badge {
  position: absolute;
  top: -13px;
  right: 22px;
  padding: 4px 13px;
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 800;
  color: #051109;
  background: linear-gradient(135deg, var(--lime-bright), var(--emerald));
}

.plan-tier {
  font-size: 1.24rem;
  font-weight: 800;
  margin: 0 0 6px;
}

.plan-sub {
  margin: 0 0 18px;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.plan-price-wrap {
  padding: 16px 0;
  margin-bottom: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.plan-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  font-size: 2.15rem;
  font-weight: 900;
  color: #ffffff;
  line-height: 1.1;
}

.plan-price .currency {
  font-size: 1.15rem;
  color: var(--lime-bright);
}

.plan-price .period {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-muted);
}

.plan-equiv {
  margin-top: 6px;
  font-size: 0.82rem;
  color: var(--lime-bright);
}

.plan-specs {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: grid;
  gap: 10px;
  font-size: 0.92rem;
  color: var(--text-secondary);
}

.plan-specs li {
  display: flex;
  align-items: flex-start;
  gap: 9px;
}

.plan-specs li::before {
  content: "✓";
  flex-shrink: 0;
  font-weight: 800;
  color: var(--lime-bright);
}

.plan-cta {
  margin-top: auto;
}

.pricing-footnote {
  margin-top: 20px;
  text-align: center;
  font-size: 0.86rem;
  color: var(--text-muted);
}

/* =========================================================
   Client Compatibility & Protocol Matrix
   ========================================================= */
.clients-strip {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
}

.client-chip {
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 14px 12px;
  text-align: center;
}

.client-chip strong {
  display: block;
  font-size: 0.92rem;
  color: var(--text-primary);
}

.client-chip span {
  display: block;
  font-size: 0.76rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* =========================================================
   Articles Grid (SEO / GEO Internal Links)
   ========================================================= */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.article-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 22px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.article-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-strong);
}

.article-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}

.tag {
  font-size: 0.74rem;
  font-weight: 600;
  padding: 3px 9px;
  border-radius: 999px;
  background: rgba(132, 204, 22, 0.11);
  color: var(--lime-bright);
  border: 1px solid rgba(132, 204, 22, 0.22);
}

.article-card h3 {
  margin: 0 0 10px;
  font-size: 1.07rem;
  line-height: 1.4;
}

.article-card p {
  margin: 0 0 16px;
  font-size: 0.89rem;
  color: var(--text-secondary);
}

.article-more {
  margin-top: auto;
  font-size: 0.87rem;
  font-weight: 700;
  color: var(--lime-bright);
}

/* =========================================================
   User Reviews Section (Near Bottom)
   ========================================================= */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.review-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.review-stars {
  color: #facc15;
  font-size: 0.92rem;
  letter-spacing: 2px;
}

.review-quote {
  margin: 0;
  font-size: 0.93rem;
  color: var(--text-secondary);
}

.review-author {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.84rem;
}

.review-author strong {
  color: var(--text-primary);
}

.review-author span {
  color: var(--text-muted);
}

/* =========================================================
   FAQ Section (Pure CSS <details><summary> Accordion)
   ========================================================= */
.faq-list {
  max-width: 880px;
  margin: 0 auto;
  display: grid;
  gap: 12px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color 0.2s ease;
}

.faq-item[open] {
  border-color: var(--border-strong);
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 22px;
  font-weight: 700;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--lime-bright);
  transition: transform 0.2s ease;
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-answer {
  padding: 0 22px 18px;
  color: var(--text-secondary);
  font-size: 0.94rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 14px;
}

/* =========================================================
   External Links & Bottom CTA Banner & Footer
   ========================================================= */
.ext-links-box {
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
}

.ext-links-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 16px;
}

.ext-link-card {
  display: block;
  padding: 14px 15px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.07);
  transition: border-color 0.18s ease, transform 0.18s ease;
}

.ext-link-card:hover {
  border-color: var(--lime);
  transform: translateY(-2px);
}

.ext-link-card strong {
  display: block;
  font-size: 0.9rem;
  color: var(--lime-bright);
  margin-bottom: 4px;
}

.ext-link-card span {
  display: block;
  font-size: 0.79rem;
  color: var(--text-muted);
}

.cta-banner {
  background: linear-gradient(135deg, rgba(20, 40, 28, 0.95), rgba(10, 22, 16, 0.95));
  border: 1px solid rgba(132, 204, 22, 0.36);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.cta-banner h2 {
  margin: 0 0 8px;
  font-size: clamp(1.35rem, 2.5vw, 1.85rem);
}

.cta-banner p {
  margin: 0;
  color: var(--text-secondary);
}

.site-footer {
  border-top: 1px solid rgba(132, 204, 22, 0.14);
  background: rgba(4, 7, 5, 0.88);
  padding: 46px 0 32px;
  margin-top: 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 28px;
  margin-bottom: 28px;
}

.footer-col h4 {
  margin: 0 0 12px;
  font-size: 0.95rem;
  color: #ffffff;
}

.footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
  font-size: 0.86rem;
  color: var(--text-muted);
}

.footer-col a:hover {
  color: var(--lime-bright);
}

.footer-bottom {
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* =========================================================
   Article Detail Pages
   ========================================================= */
.article-shell {
  padding: 36px 0 64px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 0.86rem;
  color: var(--text-muted);
  margin-bottom: 22px;
}

.breadcrumb a:hover {
  color: var(--lime-bright);
}

.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 310px;
  gap: 28px;
  align-items: start;
}

.article-main {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 34px 32px;
}

.article-header h1 {
  margin: 12px 0 14px;
  font-size: clamp(1.55rem, 3vw, 2.2rem);
  line-height: 1.3;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 0.84rem;
  color: var(--text-muted);
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 24px;
}

.article-body h2 {
  margin: 28px 0 12px;
  font-size: 1.32rem;
  color: var(--lime-bright);
}

.article-body h3 {
  margin: 20px 0 10px;
  font-size: 1.08rem;
  color: #ffffff;
}

.article-body p {
  margin: 0 0 15px;
  color: var(--text-secondary);
  font-size: 1rem;
}

.article-body ul,
.article-body ol {
  margin: 0 0 18px;
  padding-left: 22px;
  color: var(--text-secondary);
}

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

.article-body a {
  color: var(--lime-bright);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.callout-box {
  margin: 22px 0;
  padding: 18px 20px;
  border-radius: var(--radius-sm);
  background: rgba(132, 204, 22, 0.08);
  border-left: 3px solid var(--lime-bright);
  font-size: 0.94rem;
  color: var(--text-primary);
}

.article-sidebar {
  display: grid;
  gap: 18px;
  position: sticky;
  top: 88px;
}

.sidebar-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px;
}

.sidebar-card h3 {
  margin: 0 0 12px;
  font-size: 1rem;
}

.sidebar-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  font-size: 0.87rem;
}

.sidebar-links a {
  color: var(--text-secondary);
}

.sidebar-links a:hover {
  color: var(--lime-bright);
}

.article-pager {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.pager-card {
  display: block;
  padding: 16px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  text-decoration: none !important;
}

.pager-card:hover {
  border-color: var(--lime-bright);
}

.pager-card span {
  display: block;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.pager-card strong {
  display: block;
  font-size: 0.92rem;
  color: var(--text-primary);
}

/* =========================================================
   Responsive Breakpoints
   ========================================================= */
@media (max-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .clients-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .articles-grid,
  .reviews-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .ext-links-grid,
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .article-layout {
    grid-template-columns: 1fr;
  }
  .article-sidebar {
    position: static;
  }
}

/* Keep all 3 pricing cards in the same horizontal row on desktop & tablet;
   on narrow mobile (<760px) allow horizontal scroll snap so they stay in one row without squishing */
@media (max-width: 760px) {
  .nav-links {
    display: none;
  }
  .pricing-row {
    grid-auto-flow: column;
    grid-template-columns: none;
    grid-auto-columns: minmax(275px, 84%);
    overflow-x: auto;
    padding-bottom: 12px;
    scroll-snap-type: x mandatory;
  }
  .plan-card {
    scroll-snap-align: start;
  }
  .hero-metrics,
  .features-grid,
  .articles-grid,
  .reviews-grid,
  .ext-links-grid,
  .footer-grid,
  .article-pager {
    grid-template-columns: 1fr;
  }
  .clients-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .article-main {
    padding: 24px 18px;
  }
}