/* 静态 IP 代理产品页（static-ip.html）— 重设计版 */
.staticip-hero {
  position: relative;
  overflow: hidden;
  background: var(--brand-ink);
}

/* 分层背景：网格线 + 双色辉光 */
.staticip-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(40, 185, 230, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(40, 185, 230, .05) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(1200px 640px at 70% 20%, rgba(0,0,0,.9), transparent 78%);
  pointer-events: none;
}

.staticip-hero::after {
  content: "";
  position: absolute;
  inset: auto -10% -45% -10%;
  height: 70%;
  background:
    radial-gradient(640px 320px at 72% 30%, rgba(40, 185, 230, .2), transparent 68%),
    radial-gradient(560px 300px at 18% 70%, rgba(35, 127, 232, .22), transparent 66%);
  filter: blur(10px);
  pointer-events: none;
}

.staticip-hero .solution-shell { position: relative; z-index: 1; }

/* Hero 主体：左文案 + 右终端视觉 */
.staticip-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
  align-items: center;
  gap: 64px;
  margin-top: 40px;
}

.staticip-copy { max-width: 620px; margin: 0; text-align: left; }
.staticip-copy h1 { font-size: clamp(36px, 3.4vw, 52px); }
.staticip-copy .solution-summary { margin-inline: 0; max-width: 560px; }
.staticip-copy .solution-hero-actions { justify-content: flex-start; }

/* 终端卡片视觉 */
.staticip-visual {
  position: relative;
  min-height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.staticip-visual::before {
  content: "";
  position: absolute;
  inset: -8% -6%;
  background: radial-gradient(closest-side, rgba(40, 185, 230, .16), transparent 74%);
  pointer-events: none;
}

.ip-console {
  position: relative;
  width: min(430px, 100%);
  border: 1px solid rgba(40, 185, 230, .28);
  border-radius: 14px;
  background: linear-gradient(165deg, rgba(17, 24, 34, .96), rgba(8, 11, 16, .98));
  box-shadow: 0 30px 80px rgba(0, 0, 0, .55), 0 0 0 1px rgba(255, 255, 255, .03) inset, 0 0 46px rgba(40, 185, 230, .1);
  overflow: hidden;
}

.ip-console::after {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(40, 185, 230, .7), transparent);
}

.console-head {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 13px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, .07);
}

.console-head span { width: 9px; height: 9px; border-radius: 50%; background: rgba(255, 255, 255, .16); }
.console-head span:first-child { background: rgba(255, 106, 106, .75); }
.console-head span:nth-child(2) { background: rgba(255, 196, 84, .75); }
.console-head span:nth-child(3) { background: rgba(72, 216, 138, .75); }
.console-head small { margin-left: 8px; color: rgba(255, 255, 255, .38); font: 10.5px/1 "SFMono-Regular", monospace; letter-spacing: .05em; }

.console-body { padding: 20px 22px 22px; display: grid; gap: 9px; }
.console-body p { margin: 0; color: rgba(255, 255, 255, .78); font: 12.5px/1.5 "SFMono-Regular", monospace; white-space: nowrap; }
.console-body p em { color: var(--brand-cyan); font-style: normal; margin-right: 8px; }
.console-body p b { color: rgba(255, 255, 255, .42); font-weight: 400; display: inline-block; width: 84px; }
.console-body p.ok { color: rgba(72, 216, 138, .95); }
.console-body p.ok i { font-style: normal; animation: staticip-blink 1.6s ease-in-out infinite; }

@keyframes staticip-blink { 0%, 100% { opacity: 1; } 50% { opacity: .3; } }

/* 漂浮状态芯片 */
.ip-chip {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border: 1px solid rgba(40, 185, 230, .3);
  border-radius: 999px;
  background: rgba(10, 16, 24, .9);
  backdrop-filter: blur(8px);
  color: rgba(255, 255, 255, .85);
  font-size: 12px;
  box-shadow: 0 14px 34px rgba(0, 0, 0, .4), 0 0 24px rgba(40, 185, 230, .12);
}

.ip-chip svg { width: 14px; height: 14px; color: var(--brand-cyan); flex-shrink: 0; }
.ip-chip.chip-a { top: 7%; right: 2%; }
.ip-chip.chip-b { bottom: 9%; left: 0; }

/* 主推卖点：Codex / Claude 不封号 */
.staticip-promo-chip {
  position: absolute;
  top: 0;
  left: 2%;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 12px 18px;
  border-radius: 999px;
  border: 1px solid rgba(40, 185, 230, .7);
  background: linear-gradient(92deg, rgba(40, 185, 230, .28), rgba(35, 127, 232, .28));
  box-shadow: 0 0 0 1px rgba(255, 255, 255, .06) inset, 0 10px 34px rgba(40, 185, 230, .3);
  color: #fff;
  font-size: 15px;
  font-weight: 650;
  letter-spacing: .01em;
  white-space: nowrap;
  transition: transform .2s ease, box-shadow .2s ease;
}

.staticip-promo-chip:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, .1) inset, 0 14px 40px rgba(40, 185, 230, .42);
}

.staticip-promo-chip svg { width: 18px; height: 18px; color: var(--brand-cyan); flex-shrink: 0; }

/* 动态效果：上下漂浮 + 辉光呼吸 + 流光扫过 + 图标脉冲 */
@keyframes staticip-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-7px); }
}

@keyframes staticip-glow {
  0%, 100% { box-shadow: 0 0 0 1px rgba(255, 255, 255, .06) inset, 0 10px 34px rgba(40, 185, 230, .3), 0 0 18px rgba(40, 185, 230, .22); }
  50% { box-shadow: 0 0 0 1px rgba(255, 255, 255, .12) inset, 0 14px 42px rgba(40, 185, 230, .5), 0 0 42px rgba(40, 185, 230, .42); }
}

@keyframes staticip-shine {
  0% { left: -22%; opacity: 0; }
  8% { opacity: 1; }
  42% { opacity: 1; }
  50%, 100% { left: 112%; opacity: 0; }
}

@keyframes staticip-icon-pulse {
  0%, 100% { transform: scale(1); filter: drop-shadow(0 0 2px rgba(40, 185, 230, .5)); }
  50% { transform: scale(1.16); filter: drop-shadow(0 0 7px rgba(40, 185, 230, .95)); }
}

.staticip-promo-chip {
  animation: staticip-float 3.4s ease-in-out infinite, staticip-glow 2.6s ease-in-out infinite;
  overflow: hidden;
}

.staticip-promo-chip::after {
  content: "";
  position: absolute;
  top: -30%;
  bottom: -30%;
  left: -22%;
  width: 30%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .38), transparent);
  transform: skewX(-18deg);
  animation: staticip-shine 3.6s ease-in-out infinite;
  pointer-events: none;
}

.staticip-promo-chip svg { animation: staticip-icon-pulse 2.2s ease-in-out infinite; }

.staticip-promo-chip:hover {
  animation-play-state: paused;
  transform: translateY(-2px);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, .1) inset, 0 14px 40px rgba(40, 185, 230, .42);
}

@media (prefers-reduced-motion: reduce) {
  .staticip-promo-chip, .staticip-promo-chip::after, .staticip-promo-chip svg { animation: none; }
}

/* 指标条 */
.staticip-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin: 56px 0 0;
  border: 1px solid rgba(40, 185, 230, .16);
  border-radius: 14px;
  background: rgba(40, 185, 230, .16);
  overflow: hidden;
}

.staticip-stats li {
  list-style: none;
  padding: 20px 22px;
  background: rgba(10, 14, 20, .88);
  display: flex;
  align-items: center;
  gap: 11px;
  color: rgba(255, 255, 255, .72);
  font-size: 13px;
}

.staticip-stats svg { width: 17px; height: 17px; color: var(--brand-cyan); flex-shrink: 0; }
.staticip-stats strong { color: var(--brand-white); font-weight: 600; }

/* ===== 01 核心能力 · Bento ===== */
.staticip-capabilities {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 56px;
}

.staticip-capabilities article {
  position: relative;
  padding: 30px 28px;
  border: 1px solid var(--brand-line);
  border-radius: 16px;
  background: var(--brand-white);
  overflow: hidden;
  transition: border-color .22s ease, transform .22s ease, box-shadow .22s ease;
}

.staticip-capabilities article::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 2px;
  background: linear-gradient(90deg, var(--brand-cyan), var(--brand-primary));
  opacity: 0;
  transition: opacity .22s ease;
}

.staticip-capabilities article:hover {
  border-color: rgba(40, 185, 230, .5);
  transform: translateY(-4px);
  box-shadow: 0 20px 48px rgba(35, 127, 232, .1);
}

.staticip-capabilities article:hover::before { opacity: 1; }

.cap-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 13px;
  background: linear-gradient(135deg, rgba(40, 185, 230, .16), rgba(35, 127, 232, .14));
  color: var(--brand-primary);
}

.cap-icon svg { width: 21px; height: 21px; }
.staticip-capabilities h3 { margin: 18px 0 9px; font-size: 16px; font-weight: 600; letter-spacing: -.01em; }
.staticip-capabilities p { margin: 0; color: var(--brand-muted); font-size: 13.5px; line-height: 1.8; }

/* ===== 02 应用场景 · 深色 ===== */
.staticip-cases {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 56px;
}

.staticip-cases article {
  position: relative;
  padding: 30px 24px;
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 16px;
  background: linear-gradient(160deg, rgba(255, 255, 255, .055), rgba(255, 255, 255, .015));
  overflow: hidden;
  transition: border-color .22s ease, background .22s ease, transform .22s ease;
}

.staticip-cases article:hover {
  border-color: rgba(40, 185, 230, .45);
  background: linear-gradient(160deg, rgba(40, 185, 230, .1), rgba(255, 255, 255, .02));
  transform: translateY(-4px);
}

.case-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  border: 1px solid rgba(40, 185, 230, .32);
  background: rgba(40, 185, 230, .1);
  color: var(--brand-cyan);
}

.case-icon svg { width: 19px; height: 19px; }
.staticip-cases article::after {
  content: attr(data-index);
  position: absolute;
  top: 18px;
  right: 20px;
  font: 11px/1 "SFMono-Regular", monospace;
  color: rgba(255, 255, 255, .22);
}

.staticip-cases h3 { margin: 18px 0 8px; font-size: 15px; font-weight: 600; color: var(--brand-white); }
.staticip-cases p { margin: 0; color: rgba(255, 255, 255, .58); font-size: 13px; line-height: 1.75; }

/* ===== 03 全球覆盖 ===== */
.staticip-locations {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 56px;
}

.staticip-locations article {
  padding: 26px 26px 24px;
  border: 1px solid var(--brand-line);
  border-radius: 16px;
  background: var(--brand-white);
  transition: border-color .22s ease, transform .22s ease, box-shadow .22s ease;
}

.staticip-locations article:hover {
  border-color: rgba(40, 185, 230, .5);
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(35, 127, 232, .09);
}

.staticip-locations .loc-top { display: flex; align-items: center; justify-content: space-between; }

.loc-code {
  padding: 4px 9px;
  border-radius: 7px;
  background: rgba(35, 127, 232, .09);
  color: var(--brand-primary);
  font: 11px/1.4 "SFMono-Regular", monospace;
  letter-spacing: .08em;
}

.staticip-locations strong { font-size: 17px; font-weight: 600; letter-spacing: -.01em; }
.staticip-locations .loc-count { display: block; margin-top: 14px; font-size: 24px; font-weight: 650; color: var(--brand-ink); letter-spacing: -.02em; }
.staticip-locations .loc-count small { font-size: 12px; font-weight: 500; color: var(--brand-muted); margin-left: 6px; letter-spacing: 0; }

.loc-bar {
  display: block;
  height: 4px;
  margin-top: 12px;
  border-radius: 999px;
  background: rgba(35, 127, 232, .1);
  overflow: hidden;
}

.loc-bar i {
  display: block;
  height: 100%;
  width: var(--w, 50%);
  border-radius: inherit;
  background: linear-gradient(90deg, var(--brand-cyan), var(--brand-primary));
}

.staticip-locations .loc-note { display: block; margin-top: 10px; color: var(--brand-muted); font-size: 11.5px; }

/* ===== 04 产品方案 ===== */
.staticip-pricing {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  align-items: stretch;
  margin-top: 56px;
}

.staticip-pricing article {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 32px 28px;
  border: 1px solid var(--brand-line);
  border-radius: 18px;
  background: var(--brand-white);
}

/* 主推卡：深色反色 + 青色辉光描边 */
.staticip-pricing article.featured {
  border-color: transparent;
  background:
    linear-gradient(170deg, #10161f, var(--brand-ink) 62%);
  color: var(--brand-white);
  box-shadow: 0 0 0 1.5px rgba(40, 185, 230, .55), 0 26px 64px rgba(35, 127, 232, .22);
  transform: scale(1.025);
}

.staticip-pricing .plan-flag {
  position: absolute;
  top: -13px;
  left: 26px;
  padding: 4px 12px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--brand-cyan), var(--brand-primary));
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .05em;
  box-shadow: 0 8px 20px rgba(40, 185, 230, .35);
}

.staticip-pricing h3 { margin: 0 0 8px; font-size: 17px; font-weight: 600; }
.staticip-pricing .plan-desc { margin: 0; color: var(--brand-muted); font-size: 13px; line-height: 1.75; }
.staticip-pricing article.featured .plan-desc { color: rgba(255, 255, 255, .6); }

.staticip-pricing ul { list-style: none; margin: 20px 0 26px; padding: 0; display: grid; gap: 10px; }
.staticip-pricing li { display: flex; align-items: center; gap: 9px; color: rgba(8, 11, 16, .8); font-size: 13px; }
.staticip-pricing article.featured li { color: rgba(255, 255, 255, .85); }
.staticip-pricing li svg { width: 15px; height: 15px; color: var(--brand-success); flex-shrink: 0; }
.staticip-pricing article.featured li svg { color: #48d88a; }
.staticip-pricing .button { margin-top: auto; justify-content: center; }
.staticip-pricing article.featured .button-light { color: var(--brand-ink); }

@media (max-width: 1024px) {
  .staticip-hero-grid { grid-template-columns: 1fr; gap: 44px; }
  .staticip-visual { min-height: 340px; }
  .staticip-capabilities { grid-template-columns: repeat(2, 1fr); }
  .staticip-cases { grid-template-columns: repeat(2, 1fr); }
  .staticip-locations { grid-template-columns: repeat(2, 1fr); }
  .staticip-pricing { grid-template-columns: 1fr; max-width: 520px; margin-inline: auto; }
  .staticip-pricing article.featured { transform: none; }
  .staticip-stats { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
  .staticip-capabilities { grid-template-columns: 1fr; }
  .staticip-cases { grid-template-columns: 1fr; }
  .staticip-locations { grid-template-columns: 1fr; }
  .staticip-stats { grid-template-columns: 1fr; }
  .ip-chip.chip-a { right: 0; }
  .ip-chip.chip-b { left: 0; }
}