/* Scoped styles for cabinet-of-client landing page */

.coc-page {
  --coc-primary: #0052cc;
  --coc-primary-hover: #003f9e;
  --coc-primary-soft: rgba(0, 82, 204, 0.08);
  --coc-surface: #ffffff;
  --coc-bg-soft: #f0f5fc;
  --coc-bg-muted: #eef4fb;
  --coc-text: #0f172a;
  --coc-text-soft: #475467;
  --coc-border: #d9e3f5;
  --coc-radius: 20px;
  --coc-radius-lg: 28px;
  --coc-shadow: 0 20px 60px rgba(15, 23, 42, 0.08);
  --coc-shadow-soft: 0 8px 32px rgba(15, 23, 42, 0.06);
  color: var(--coc-text);
}

.coc-page .coc-section {
  padding: clamp(64px, 8vw, 100px) 0;
}

.coc-page .coc-section--soft {
  background: linear-gradient(180deg, rgba(238, 244, 251, 0.7) 0%, rgba(255, 255, 255, 0.5) 100%);
}

.coc-page .coc-section--dark {
  background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 100%);
  color: #fff;
}

.coc-page .coc-section--dark p,
.coc-page .coc-section--dark .coc-lead {
  color: rgba(255, 255, 255, 0.78);
}

.coc-page .coc-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  margin-bottom: 16px;
  border-radius: 999px;
  background: var(--coc-primary-soft);
  color: var(--coc-primary);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.coc-page .coc-eyebrow::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
}

.coc-page .coc-section--dark .coc-eyebrow {
  background: rgba(255, 255, 255, 0.12);
  color: #93c5fd;
}

.coc-page h1,
.coc-page h2,
.coc-page h3 {
  font-family: "Montserrat", sans-serif;
  line-height: 1.15;
  letter-spacing: -0.03em;
}

.coc-page h1 {
  font-size: clamp(2rem, 4.8vw, 3.5rem);
  margin: 0 0 20px;
}

.coc-page h2 {
  font-size: clamp(1.65rem, 3.2vw, 2.6rem);
  margin: 0 0 16px;
}

.coc-page h3 {
  font-size: clamp(1.15rem, 2vw, 1.45rem);
  margin: 0 0 12px;
}

.coc-page .coc-lead {
  font-size: clamp(1.02rem, 1.5vw, 1.18rem);
  line-height: 1.65;
  color: var(--coc-text-soft);
  max-width: 640px;
  margin: 0 0 28px;
}

.coc-page .coc-lead--compact {
  margin-bottom: 0;
}

.coc-page .coc-lead--spaced {
  margin-top: 16px;
}

.coc-page .coc-cta-center {
  justify-content: center;
  margin-top: 40px;
}

.coc-page .coc-section-header {
  max-width: 760px;
  margin-bottom: clamp(40px, 5vw, 56px);
}

.coc-page .coc-section-header--center {
  margin-inline: auto;
  text-align: center;
}

.coc-page .coc-section-header--center .coc-lead {
  margin-inline: auto;
}

/* Hero */

.coc-hero {
  padding: clamp(48px, 6vw, 80px) 0 clamp(56px, 7vw, 88px);
  background:
    radial-gradient(ellipse 80% 60% at 70% 0%, rgba(0, 82, 204, 0.07) 0%, transparent 60%),
    linear-gradient(180deg, #fbfdff 0%, #f7f9fc 100%);
  overflow: hidden;
}

.coc-hero__grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}

.coc-hero__visual {
  position: relative;
}

.coc-screenshot-frame {
  position: relative;
  border-radius: var(--coc-radius-lg);
  overflow: hidden;
  background: var(--coc-surface);
  box-shadow: var(--coc-shadow);
  border: 1px solid var(--coc-border);
}

.coc-screenshot-frame::before {
  content: "";
  display: block;
  padding-top: 62%;
}

.coc-screenshot-frame img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.coc-screenshot-frame--browser {
  padding: 12px 12px 0;
  background: #e8edf5;
}

.coc-screenshot-frame--browser::before {
  display: none;
}

.coc-screenshot-frame--browser .coc-browser-bar {
  display: flex;
  gap: 6px;
  padding: 0 4px 10px;
}

.coc-screenshot-frame--browser .coc-browser-bar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #cbd5e1;
}

.coc-screenshot-frame--browser .coc-browser-bar span:first-child { background: #f87171; }
.coc-screenshot-frame--browser .coc-browser-bar span:nth-child(2) { background: #fbbf24; }
.coc-screenshot-frame--browser .coc-browser-bar span:nth-child(3) { background: #4ade80; }

.coc-screenshot-frame--browser img {
  position: static;
  width: 100%;
  height: auto;
  border-radius: 0 0 16px 16px;
  display: block;
}

.coc-hero__glow {
  position: absolute;
  inset: -20% -10% -10%;
  background: radial-gradient(circle at 50% 50%, rgba(0, 82, 204, 0.12) 0%, transparent 65%);
  pointer-events: none;
  z-index: -1;
}

/* Problem block */

.coc-problem-quotes {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 32px 0;
}

.coc-problem-quote {
  padding: 14px 18px;
  border-radius: 14px;
  background: var(--coc-surface);
  border: 1px solid var(--coc-border);
  font-size: 0.95rem;
  color: var(--coc-text-soft);
  font-style: italic;
}

.coc-problem-quote::before {
  content: "«";
  color: var(--coc-primary);
  font-style: normal;
  font-weight: 700;
  margin-right: 4px;
}

.coc-problem-conclusion {
  padding: 24px 28px;
  border-radius: var(--coc-radius);
  background: var(--coc-primary-soft);
  border-left: 4px solid var(--coc-primary);
  font-size: 1.05rem;
  color: var(--coc-text);
  line-height: 1.6;
}

/* Benefits grid */

.coc-benefits {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.coc-benefit {
  padding: 28px 24px;
  border-radius: var(--coc-radius);
  background: var(--coc-surface);
  border: 1px solid var(--coc-border);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.coc-benefit:hover {
  transform: translateY(-3px);
  box-shadow: var(--coc-shadow-soft);
}

.coc-benefit__icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--coc-primary-soft);
  color: var(--coc-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 16px;
  font-family: "Montserrat", sans-serif;
}

.coc-benefit p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--coc-text-soft);
  line-height: 1.55;
}

/* Feature rows */

.coc-feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
  margin-bottom: clamp(48px, 6vw, 72px);
}

.coc-feature:last-child {
  margin-bottom: 0;
}

.coc-feature--reverse .coc-feature__copy {
  order: 2;
}

.coc-feature--reverse .coc-feature__visual {
  order: 1;
}

.coc-feature__label {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--coc-primary);
  margin-bottom: 10px;
}

.coc-feature__list {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.coc-feature__list li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 10px;
  font-size: 0.95rem;
  color: var(--coc-text-soft);
  line-height: 1.5;
}

.coc-feature__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--coc-primary-soft);
  border: 2px solid var(--coc-primary);
}

.coc-feature__highlight {
  margin-top: 20px;
  padding: 16px 20px;
  border-radius: 14px;
  background: var(--coc-bg-soft);
  font-size: 0.98rem;
  color: var(--coc-text);
  line-height: 1.55;
  border-left: 3px solid var(--coc-primary);
}

.coc-feature__visual .coc-screenshot-frame img {
  object-fit: contain;
  object-position: center;
  background: #f8fafc;
}

.coc-screenshot-stack {
  display: grid;
  gap: 12px;
}

.coc-screenshot-stack img {
  width: 100%;
  height: auto;
  border-radius: 14px;
  border: 1px solid var(--coc-border);
  box-shadow: var(--coc-shadow-soft);
}

/* Self-service block */

.coc-self-service {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.coc-checklist {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px 20px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.coc-checklist li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--coc-text-soft);
  line-height: 1.45;
}

.coc-checklist li::before {
  content: "✓";
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--coc-primary-soft);
  color: var(--coc-primary);
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Timeline */

.coc-timeline {
  display: flex;
  gap: 0;
  overflow-x: auto;
  padding-bottom: 8px;
  scrollbar-width: thin;
}

.coc-timeline__step {
  flex: 1 0 120px;
  min-width: 120px;
  text-align: center;
  position: relative;
  padding: 0 8px 24px;
}

.coc-timeline__step:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 22px;
  left: calc(50% + 22px);
  right: calc(-50% + 22px);
  height: 2px;
  background: linear-gradient(90deg, var(--coc-primary) 0%, rgba(0, 82, 204, 0.25) 100%);
}

.coc-timeline__dot {
  width: 44px;
  height: 44px;
  margin: 0 auto 14px;
  border-radius: 50%;
  background: var(--coc-surface);
  border: 2px solid var(--coc-primary);
  color: var(--coc-primary);
  font-weight: 700;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
}

.coc-timeline__label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--coc-text);
  line-height: 1.35;
}

/* Before / After */

.coc-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.coc-compare__col {
  padding: 32px 28px;
  border-radius: var(--coc-radius-lg);
  border: 1px solid var(--coc-border);
}

.coc-compare__col--before {
  background: #fafbfc;
}

.coc-compare__col--after {
  background: linear-gradient(145deg, rgba(0, 82, 204, 0.06) 0%, rgba(255, 255, 255, 0.9) 100%);
  border-color: rgba(0, 82, 204, 0.2);
}

.coc-compare__col h3 {
  margin-bottom: 20px;
  font-size: 1.15rem;
}

.coc-compare__col--before h3 {
  color: var(--coc-text-soft);
}

.coc-compare__col--after h3 {
  color: var(--coc-primary);
}

.coc-compare__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.coc-compare__list li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 12px;
  font-size: 0.94rem;
  color: var(--coc-text-soft);
  line-height: 1.45;
}

.coc-compare__col--before .coc-compare__list li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: #94a3b8;
}

.coc-compare__col--after .coc-compare__list li::before {
  content: "+";
  position: absolute;
  left: 0;
  color: var(--coc-primary);
  font-weight: 700;
}

/* Developer value grid */

.coc-value-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.coc-value-item {
  padding: 24px;
  border-radius: var(--coc-radius);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.coc-value-item h3 {
  color: #fff;
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.coc-value-item p {
  margin: 0;
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.55;
}

/* Integration */

.coc-integration-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.coc-integration-tag {
  padding: 10px 18px;
  border-radius: 999px;
  background: var(--coc-surface);
  border: 1px solid var(--coc-border);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--coc-text-soft);
}

.coc-integration-highlight {
  margin-top: 28px;
  padding: 22px 26px;
  border-radius: var(--coc-radius);
  background: var(--coc-primary-soft);
  font-size: 1.02rem;
  line-height: 1.6;
  color: var(--coc-text);
}

/* CTA blocks */

.coc-cta-band {
  text-align: center;
  padding: clamp(48px, 6vw, 72px) clamp(24px, 4vw, 48px);
  border-radius: var(--coc-radius-lg);
  background: linear-gradient(135deg, var(--coc-primary) 0%, #003f9e 100%);
  color: #fff;
}

.coc-cta-band h2 {
  color: #fff;
  margin-bottom: 12px;
}

.coc-cta-band .coc-lead {
  color: rgba(255, 255, 255, 0.85);
  margin-inline: auto;
  margin-bottom: 28px;
}

.coc-cta-band .btn--primary {
  background: #fff;
  color: var(--coc-primary);
}

.coc-cta-band .btn--primary:hover {
  background: #f0f5ff;
  color: var(--coc-primary-hover);
}

.coc-cta-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px 32px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.coc-cta-list li {
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.8);
  display: flex;
  align-items: center;
  gap: 8px;
}

.coc-cta-list li::before {
  content: "✓";
  color: #93c5fd;
  font-weight: 700;
}

/* Demo form section */

.coc-demo {
  scroll-margin-top: calc(var(--header-height, 88px) + 24px);
}

.coc-demo__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(32px, 5vw, 56px);
  align-items: start;
}

.coc-demo .contact-slab {
  background: var(--coc-surface);
  border-radius: var(--coc-radius-lg);
  padding: clamp(32px, 4vw, 48px);
  border: 1px solid var(--coc-border);
  box-shadow: var(--coc-shadow-soft);
}

/* Sticky CTA */

.coc-sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 40;
  padding: 12px 0;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--coc-border);
  box-shadow: 0 -8px 32px rgba(15, 23, 42, 0.08);
  transform: translateY(100%);
  transition: transform 0.35s ease;
}

.coc-sticky-cta.is-visible {
  transform: translateY(0);
}

.coc-sticky-cta__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.coc-sticky-cta__text {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--coc-text);
}

.coc-sticky-cta__text span:first-child {
  display: block;
}

.coc-sticky-cta__text span:last-child {
  display: block;
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--coc-text-soft);
}

/* Responsive */

@media (max-width: 1120px) {
  .coc-hero__grid,
  .coc-feature,
  .coc-self-service,
  .coc-demo__grid {
    grid-template-columns: 1fr;
  }

  .coc-feature--reverse .coc-feature__copy,
  .coc-feature--reverse .coc-feature__visual {
    order: unset;
  }

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

  .coc-value-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .coc-problem-quotes,
  .coc-compare,
  .coc-checklist {
    grid-template-columns: 1fr;
  }

  .coc-benefits {
    grid-template-columns: 1fr;
  }

  .coc-timeline {
    flex-direction: column;
    align-items: stretch;
    overflow-x: visible;
  }

  .coc-timeline__step {
    display: flex;
    align-items: center;
    gap: 16px;
    text-align: left;
    padding: 0 0 20px;
    min-width: unset;
  }

  .coc-timeline__step:not(:last-child)::after {
    top: 44px;
    left: 21px;
    right: auto;
    width: 2px;
    height: calc(100% - 12px);
    background: linear-gradient(180deg, var(--coc-primary) 0%, rgba(0, 82, 204, 0.25) 100%);
  }

  .coc-timeline__dot {
    margin: 0;
    flex-shrink: 0;
  }

  .coc-sticky-cta__inner {
    flex-direction: column;
    text-align: center;
  }

  .coc-sticky-cta__text span {
    display: none;
  }
}

@media (max-width: 560px) {
  .coc-problem-quote {
    font-size: 0.88rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .coc-benefit,
  .coc-sticky-cta {
    transition: none;
  }
}

html[lang="zh"] .coc-page .coc-eyebrow,
html[lang="zh"] .coc-page .coc-feature__label {
  letter-spacing: 0.02em;
}

html[lang="en"] .coc-page .coc-timeline__label,
html[lang="zh"] .coc-page .coc-timeline__label {
  font-size: 0.78rem;
}

html[lang="en"] .coc-page .coc-benefit,
html[lang="zh"] .coc-page .coc-benefit {
  min-height: 0;
}