/* Xiamen Goldcattle - CNC Supplier Certification Guide */
/* 100% scoped under .gc-certguide. No global selectors. */

html {
  overflow-x: hidden;
}

.gc-certguide {
  --cg-navy: #0f2747;
  --cg-blue: #0052cc;
  --cg-accent: #00a3c4;
  --cg-green: #16a34a;
  --cg-amber: #e07b12;
  --cg-red: #dc2626;
  --cg-bg: #f5f7fa;
  --cg-card: #ffffff;
  --cg-text: #1f2937;
  --cg-muted: #4b5563;
  --cg-border: #d1d5db;
  --cg-radius: 14px;
  --cg-shadow: 0 10px 40px rgba(15, 39, 71, 0.10);
  --cg-shadow-sm: 0 4px 16px rgba(15, 39, 71, 0.06);
  color: var(--cg-text);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.65;
  font-size: 16px;
}

.gc-certguide * {
  box-sizing: border-box;
}

.gc-certguide h1,
.gc-certguide h2,
.gc-certguide h3,
.gc-certguide h4 {
  color: var(--cg-navy);
  line-height: 1.25;
  margin: 0 0 0.55em;
}

.gc-certguide h2 {
  font-size: clamp(1.55rem, 3.5vw, 2.1rem);
}

.gc-certguide h3 {
  font-size: clamp(1.15rem, 2.5vw, 1.35rem);
  margin-top: 1.6em;
}

.gc-certguide h4 {
  font-size: 1.05rem;
}

.gc-certguide p {
  margin: 0 0 1em;
}

.gc-certguide a {
  color: var(--cg-blue);
  text-decoration: underline;
}

.gc-certguide img {
  max-width: 100%;
  height: auto;
  display: block;
}

.gc-certguide ul,
.gc-certguide ol {
  margin: 0 0 1em;
  padding-left: 1.3rem;
}

.gc-certguide li {
  margin-bottom: 0.35em;
}

/* Eyebrow */
.gc-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--cg-blue);
  font-weight: 700;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.75rem;
}

.gc-eyebrow::before {
  content: "";
  display: inline-block;
  width: 24px;
  height: 3px;
  background: var(--cg-blue);
  border-radius: 2px;
}

/* Hero */
.gc-hero {
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  background: linear-gradient(105deg, var(--cg-navy) 0%, #14355c 55%, #1a4a6e 100%);
  color: #fff;
  padding: 4.5rem 1rem 0;
  position: relative;
  overflow: hidden;
}

.gc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 20%, rgba(0, 163, 196, 0.12) 0%, transparent 45%),
    radial-gradient(ellipse at 20% 60%, rgba(15, 39, 71, 0.55) 0%, transparent 60%);
  pointer-events: none;
}

.gc-hero__grid {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
  position: relative;
  z-index: 1;
  min-height: 520px;
}

.gc-hero__content {
  padding: 3rem 0;
}

.gc-hero .gc-eyebrow {
  color: #fff;
}

.gc-hero .gc-eyebrow::before {
  background: #fff;
}

.gc-hero__content h1 {
  color: #fff;
  font-size: clamp(2.1rem, 5vw, 3.2rem);
  text-align: left;
  margin-bottom: 0.35em;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.25);
}

.gc-certguide .gc-hero__sub {
  color: #fff;
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  margin-bottom: 1.5rem;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
}

.gc-certguide .gc-hero__lead {
  color: #fff;
  font-size: 1rem;
  line-height: 1.7;
  border-left: 3px solid var(--cg-accent);
  padding-left: 1rem;
  margin-bottom: 1.75rem;
  text-shadow: 0 2px 6px rgba(0, 0, 0, 0.35);
}

.gc-certguide .gc-hero__lead strong {
  color: #fff;
}

.gc-hero__note {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 999px;
  padding: 0.65rem 1.15rem;
  font-size: 0.92rem;
  font-weight: 500;
  color: #fff;
}

.gc-hero__media {
  position: relative;
  align-self: center;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 0;
}

.gc-hero__media img {
  width: 100%;
  max-width: 520px;
  height: auto;
  border-radius: var(--cg-radius);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.3);
  object-fit: cover;
  border: 3px solid rgba(255, 255, 255, 0.35);
  filter: brightness(1.08) contrast(0.98);
}

/* Direct answer */
.gc-direct {
  max-width: 1100px;
  margin: -2.5rem auto 3.5rem;
  padding: 0 1rem;
  position: relative;
  z-index: 2;
}

.gc-direct__inner {
  background: var(--cg-card);
  border-radius: var(--cg-radius);
  padding: 2rem 2.25rem;
  box-shadow: var(--cg-shadow);
  border: 1px solid var(--cg-border);
}

.gc-direct__inner p {
  font-size: 1.08rem;
  margin-bottom: 0.9rem;
}

.gc-direct__inner p:last-child {
  margin-bottom: 0;
}

.gc-direct__note {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  color: var(--cg-muted);
  font-size: 0.98rem;
  padding-top: 0.9rem;
  border-top: 1px dashed var(--cg-border);
}

.gc-direct__note::before {
  content: "i";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.4rem;
  height: 1.4rem;
  background: var(--cg-accent);
  color: #fff;
  border-radius: 50%;
  font-size: 0.8rem;
  font-weight: 700;
  flex-shrink: 0;
}

/* Sections */
.gc-section {
  max-width: 1100px;
  margin: 0 auto 4rem;
  padding: 0 1rem;
}

.gc-section--alt {
  background: var(--cg-bg);
  border-radius: var(--cg-radius);
  padding: 3rem 1.5rem;
  max-width: 1100px;
  margin: 0 auto 4rem;
  border: 1px solid var(--cg-border);
}

.gc-lead {
  color: var(--cg-muted);
  font-size: 1.08rem;
  margin-bottom: 1.5rem;
  max-width: 850px;
}

.gc-foot {
  color: var(--cg-muted);
  font-size: 0.9rem;
  margin-top: 1rem;
}

/* Tables */
.gc-tablewrap {
  overflow-x: auto;
  border-radius: var(--cg-radius);
  border: 1px solid var(--cg-border);
  background: var(--cg-card);
  box-shadow: var(--cg-shadow-sm);
}

.gc-certguide table {
  width: 100%;
  border-collapse: collapse;
  min-width: 680px;
  font-size: 0.96rem;
}

.gc-certguide th,
.gc-certguide td {
  padding: 0.95rem 1.1rem;
  text-align: left;
  border-bottom: 1px solid var(--cg-border);
  vertical-align: middle;
}

.gc-certguide th {
  background: var(--cg-navy);
  color: #fff;
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.gc-certguide tbody tr:last-child td {
  border-bottom: none;
}

.gc-certguide tbody tr:nth-child(even) {
  background: #f8fafc;
}

.gc-certguide tbody tr:hover {
  background: #f0f7ff;
}

.gc-certguide td:first-child {
  font-weight: 600;
  color: var(--cg-navy);
}

.gc-y {
  color: var(--cg-green);
  font-weight: 700;
  text-align: center;
  font-size: 1.1rem;
}

.gc-n {
  color: #9ca3af;
  text-align: center;
  font-size: 1.1rem;
}

.gc-soft {
  color: var(--cg-amber);
  text-align: center;
  font-weight: 600;
}

.gc-star {
  color: var(--cg-blue);
  font-weight: 700;
  text-align: center;
  letter-spacing: 0.1em;
}

/* Legend */
.gc-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1rem;
  color: var(--cg-muted);
  font-size: 0.9rem;
}

.gc-legend span {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

/* Decision tree */
.gc-tree {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 2.5rem 1.5rem;
  background: linear-gradient(180deg, #f8fafc 0%, #eef6ff 100%);
  border-radius: var(--cg-radius);
  border: 1px solid var(--cg-border);
  margin-bottom: 1.25rem;
  position: relative;
}

.gc-node {
  padding: 0.8rem 1.5rem;
  border-radius: 999px;
  font-weight: 600;
  text-align: center;
  box-shadow: var(--cg-shadow-sm);
  position: relative;
  z-index: 1;
}

.gc-node--root {
  background: var(--cg-card);
  color: var(--cg-navy);
  border: 2px solid var(--cg-blue);
}

.gc-node--main {
  background: var(--cg-blue);
  color: #fff;
  font-size: 1.05rem;
  padding: 1rem 2rem;
}

.gc-node--ind {
  background: var(--cg-card);
  color: var(--cg-navy);
  border: 2px solid var(--cg-accent);
}

.gc-node--cert {
  background: var(--cg-navy);
  color: #fff;
}

.gc-node--acc {
  background: #e0f2fe;
  color: var(--cg-navy);
  border: 1px solid var(--cg-accent);
  font-size: 0.92rem;
}

.gc-line {
  width: 2px;
  height: 1.5rem;
  background: var(--cg-border);
  position: relative;
}

.gc-line--sub {
  height: 0.75rem;
}

.gc-line--branch {
  height: 1.25rem;
}

.gc-branches {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  width: 100%;
  max-width: 820px;
  position: relative;
}

.gc-branches::before {
  content: "";
  position: absolute;
  top: -1.25rem;
  left: 16.67%;
  right: 16.67%;
  height: 2px;
  background: var(--cg-border);
}

.gc-branch {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.65rem;
  position: relative;
}

.gc-branch::before {
  content: "";
  position: absolute;
  top: -1.25rem;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: 1.25rem;
  background: var(--cg-border);
}

/* Callouts */
.gc-callout {
  padding: 1.15rem 1.5rem;
  border-radius: var(--cg-radius);
  font-size: 1rem;
  margin: 1.5rem 0 0;
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
}

.gc-callout::before {
  content: "";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  flex-shrink: 0;
  font-size: 0.85rem;
  font-weight: 700;
  text-align: center;
  line-height: 1.5rem;
}

.gc-callout--warn {
  background: #fff7ed;
  border: 1px solid #fed7aa;
  color: #7c2d12;
}

.gc-callout--warn::before {
  content: "!";
  background: var(--cg-amber);
  color: #fff;
}

.gc-callout--info {
  background: #ecfeff;
  border: 1px solid #a5f3fc;
  color: #164e63;
}

.gc-callout--info::before {
  content: "i";
  background: var(--cg-accent);
  color: #fff;
}

.gc-callout--danger {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #7f1d1d;
}

.gc-callout--danger::before {
  content: "✕";
  background: var(--cg-red);
  color: #fff;
}

/* Lists */
.gc-chk {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 0.65rem 1.5rem;
}

.gc-chk li {
  position: relative;
  padding-left: 1.7rem;
  margin-bottom: 0;
}

.gc-chk li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--cg-green);
  font-weight: 700;
}

/* Myth box */
.gc-mythbox {
  background: var(--cg-card);
  border: 1px solid var(--cg-border);
  border-radius: var(--cg-radius);
  padding: 1.75rem;
  margin: 1.75rem 0;
  box-shadow: var(--cg-shadow-sm);
}

.gc-mythbox h4 {
  margin-top: 0;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--cg-border);
}

.gc-mythbox h4 span {
  color: var(--cg-red);
  text-transform: uppercase;
  font-size: 0.85em;
}

.gc-myth {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--cg-border);
  align-items: start;
}

.gc-myth:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.gc-myth__x {
  font-weight: 700;
  color: var(--cg-red);
  font-size: 1.05rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.gc-myth__x::before {
  content: "✕";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.4rem;
  height: 1.4rem;
  background: #fee2e2;
  color: var(--cg-red);
  border-radius: 50%;
  font-size: 0.75rem;
}

.gc-myth__t {
  color: var(--cg-muted);
  font-size: 0.96rem;
}

/* Image rows */
.gc-imgrow {
  margin: 1.75rem 0;
  border-radius: var(--cg-radius);
  overflow: hidden;
  background: var(--cg-bg);
  box-shadow: var(--cg-shadow-sm);
  text-align: center;
  border: 1px solid var(--cg-border);
}

.gc-imgrow img {
  margin: 0 auto;
  max-height: 420px;
  width: auto;
  object-fit: contain;
}

.gc-imgcap {
  color: var(--cg-muted);
  font-size: 0.85rem;
  padding: 0.75rem 1rem;
  background: var(--cg-bg);
  margin: 0;
  border-top: 1px solid var(--cg-border);
}

/* 3-card */
.gc-3card {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin: 1.5rem 0;
}

.gc-3card__item {
  background: var(--cg-card);
  border: 1px solid var(--cg-border);
  border-radius: var(--cg-radius);
  padding: 1.75rem 1.25rem;
  text-align: center;
  box-shadow: var(--cg-shadow-sm);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.gc-3card__item:hover {
  transform: translateY(-3px);
  box-shadow: var(--cg-shadow);
}

.gc-3card__k {
  display: block;
  font-weight: 700;
  color: var(--cg-navy);
  font-size: 1.2rem;
  margin-bottom: 0.4rem;
}

.gc-3card__v {
  display: block;
  color: var(--cg-muted);
  font-size: 0.95rem;
}

/* Steps */
.gc-steps {
  list-style: none;
  counter-reset: step;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 0.85rem;
}

.gc-steps li {
  position: relative;
  padding: 1rem 1rem 1rem 3rem;
  background: var(--cg-card);
  border: 1px solid var(--cg-border);
  border-radius: var(--cg-radius);
  counter-increment: step;
  box-shadow: var(--cg-shadow-sm);
  font-weight: 500;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.gc-steps li:hover {
  transform: translateY(-2px);
  box-shadow: var(--cg-shadow);
}

.gc-steps li::before {
  content: counter(step);
  position: absolute;
  left: 0.9rem;
  top: 0.9rem;
  width: 1.7rem;
  height: 1.7rem;
  line-height: 1.7rem;
  text-align: center;
  background: var(--cg-blue);
  color: #fff;
  border-radius: 50%;
  font-size: 0.85rem;
  font-weight: 700;
}

/* Scope box */
.gc-scope {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 1rem 0 1.5rem;
}

.gc-scope__weak,
.gc-scope__good {
  padding: 1.5rem;
  border-radius: var(--cg-radius);
}

.gc-scope__weak {
  background: #fef2f2;
  border: 1px solid #fecaca;
}

.gc-scope__good {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
}

.gc-scope__tag {
  display: inline-block;
  padding: 0.2rem 0.7rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.6rem;
}

.gc-scope__tag--bad {
  background: #fee2e2;
  color: var(--cg-red);
}

.gc-scope__tag--ok {
  background: #dcfce7;
  color: var(--cg-green);
}

/* Grid cards */
.gc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}

.gc-grid--2col {
  grid-template-columns: repeat(2, 1fr);
}

.gc-grid__item {
  background: var(--cg-card);
  border: 1px solid var(--cg-border);
  border-radius: var(--cg-radius);
  padding: 1.35rem;
  box-shadow: var(--cg-shadow-sm);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.gc-grid__item:hover {
  transform: translateY(-3px);
  box-shadow: var(--cg-shadow);
}

.gc-grid__item h4 {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.6rem;
}

.gc-grid__item p:last-child {
  margin-bottom: 0;
}

.gc-grid__item ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--cg-muted);
  font-size: 0.95rem;
}

.gc-grid__item li {
  margin-bottom: 0.3rem;
}

/* Order cols */
.gc-order {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin: 1.5rem 0;
}

.gc-order__col {
  background: var(--cg-card);
  border-top: 4px solid var(--cg-blue);
  border-radius: var(--cg-radius);
  padding: 1.5rem;
  box-shadow: var(--cg-shadow-sm);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.gc-order__col:hover {
  transform: translateY(-3px);
  box-shadow: var(--cg-shadow);
}

.gc-order__col h4 {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.gc-order__col ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--cg-muted);
  font-size: 0.95rem;
}

.gc-order__col li {
  margin-bottom: 0.35rem;
}

/* Numbered phase badges */
.gc-phase {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.6rem;
  height: 1.6rem;
  background: var(--cg-blue);
  color: #fff;
  border-radius: 50%;
  font-size: 0.8rem;
  font-weight: 700;
  flex-shrink: 0;
}

/* Goldcattle section */
.gc-gc {
  background: linear-gradient(180deg, var(--cg-bg) 0%, #fff 100%);
  border-radius: var(--cg-radius);
  padding: 3rem 1.5rem;
  border: 1px solid var(--cg-border);
}

.gc-certcards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1rem;
  margin: 1.75rem 0;
}

.gc-certcard {
  background: var(--cg-card);
  border: 1px solid var(--cg-border);
  border-radius: var(--cg-radius);
  padding: 1.5rem;
  box-shadow: var(--cg-shadow-sm);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  position: relative;
  overflow: hidden;
}

.gc-certcard:hover {
  transform: translateY(-3px);
  box-shadow: var(--cg-shadow);
}

.gc-certcard::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--cg-blue);
}

.gc-certcard__name {
  display: block;
  font-weight: 700;
  color: var(--cg-navy);
  font-size: 1.15rem;
  margin-bottom: 0.25rem;
}

.gc-certcard__role {
  display: block;
  color: var(--cg-accent);
  font-weight: 600;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}

.gc-certcard__ev {
  color: var(--cg-muted);
  font-size: 0.93rem;
  margin: 0;
}

.gc-certcard--align::before {
  background: var(--cg-amber);
}

.gc-certcard--align {
  background: #fff7ed;
}

/* Scorecard */
.gc-score {
  background: var(--cg-card);
  border: 1px solid var(--cg-border);
  border-radius: var(--cg-radius);
  padding: 1.5rem 1.75rem;
  box-shadow: var(--cg-shadow-sm);
}

.gc-score__row {
  display: grid;
  grid-template-columns: minmax(220px, 2fr) minmax(140px, 2fr) 60px;
  align-items: center;
  gap: 1rem;
  padding: 0.7rem 0;
  border-bottom: 1px solid #e5e7eb;
}

.gc-score__row:last-child {
  border-bottom: none;
}

.gc-score__k {
  font-size: 0.98rem;
  font-weight: 500;
}

.gc-score__bar {
  height: 12px;
  background: #e5e7eb;
  border-radius: 999px;
  overflow: hidden;
}

.gc-score__bar i {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--cg-blue), var(--cg-accent));
  border-radius: 999px;
  transition: width 0.6s ease;
}

.gc-score__v {
  text-align: right;
  font-weight: 700;
  color: var(--cg-navy);
  font-size: 0.95rem;
}

/* FAQ */
.gc-faq {
  border: 1px solid var(--cg-border);
  border-radius: var(--cg-radius);
  background: var(--cg-card);
  box-shadow: var(--cg-shadow-sm);
  overflow: hidden;
}

.gc-faq details {
  border-bottom: 1px solid var(--cg-border);
  padding: 0;
}

.gc-faq details:last-child {
  border-bottom: none;
}

.gc-faq summary {
  font-weight: 600;
  color: var(--cg-navy);
  cursor: pointer;
  list-style: none;
  position: relative;
  padding: 1.15rem 3rem 1.15rem 1.5rem;
  transition: background 0.15s ease;
}

.gc-faq summary:hover {
  background: #f8fafc;
}

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

.gc-faq summary::after {
  content: "+";
  position: absolute;
  right: 1.25rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--cg-blue);
  font-size: 1.4rem;
  line-height: 1;
  font-weight: 400;
}

.gc-faq details[open] summary {
  background: #f8fafc;
}

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

.gc-faq p {
  margin: 0;
  padding: 0 1.5rem 1.25rem;
  color: var(--cg-muted);
}

/* CTA */
.gc-cta {
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  background: var(--cg-navy);
  padding: 0;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.gc-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 80%, rgba(0, 163, 196, 0.12) 0%, transparent 45%);
  pointer-events: none;
}

.gc-cta__inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 3.5rem 1rem;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 3rem;
  align-items: center;
  text-align: left;
  position: relative;
  z-index: 1;
}

.gc-cta__content h2 {
  color: #fff;
  margin-bottom: 0.5em;
}

.gc-cta__content p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.05rem;
  margin-bottom: 0.75rem;
}

.gc-cta__files {
  color: var(--cg-green);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 1rem 0 0;
}

.gc-cta__action {
  display: flex;
  justify-content: flex-end;
}

.gc-cta__btn {
  display: inline-block;
  background: var(--cg-blue);
  color: #fff;
  border: none;
  padding: 1rem 2.25rem;
  font-size: 1.05rem;
  font-weight: 600;
  border-radius: 999px;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
  white-space: nowrap;
}

.gc-cta__btn:hover {
  transform: translateY(-3px);
  background: #0043a8;
  box-shadow: 0 8px 24px rgba(0, 82, 204, 0.35);
}

/* Responsive */
@media (max-width: 900px) {
  .gc-hero__grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    min-height: auto;
  }

  .gc-hero__content {
    padding: 1rem 0 2rem;
    text-align: center;
  }

  .gc-hero__media {
    padding: 0.5rem 0 0;
  }

  .gc-hero__content h1 {
    text-align: center;
  }

  .gc-hero__lead {
    text-align: left;
    margin-left: auto;
    margin-right: auto;
    max-width: 600px;
  }

  .gc-hero__media {
    order: -1;
  }

  .gc-hero__media img {
    border-radius: var(--cg-radius);
    max-height: 320px;
    object-fit: cover;
    width: 100%;
  }

  .gc-cta__inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 1.5rem;
  }

  .gc-cta__action {
    justify-content: center;
  }

  .gc-myth {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }

  .gc-grid--2col {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .gc-branches,
  .gc-3card,
  .gc-order,
  .gc-scope {
    grid-template-columns: 1fr;
  }

  .gc-branches::before {
    display: none;
  }

  .gc-branch::before {
    display: none;
  }

  .gc-line--branch {
    display: none;
  }

  .gc-score__row {
    grid-template-columns: 1fr;
    gap: 0.45rem;
  }

  .gc-score__v {
    text-align: left;
  }

  .gc-chk {
    grid-template-columns: 1fr;
  }

  .gc-certguide th,
  .gc-certguide td {
    padding: 0.75rem 0.85rem;
  }

  .gc-direct__inner {
    padding: 1.5rem;
  }

  .gc-section--alt {
    padding: 2rem 1rem;
  }
}