/* office-agent.css */

/* ============================================================
   Hero Section
   ============================================================ */
.hero-section {
  background: linear-gradient(135deg, #0a0a2e 0%, #0f0f3d 40%, #12122a 100%);
  padding-top: calc(var(--header-height) + 80px);
  padding-bottom: 80px;
  overflow: hidden;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.hero-title {
  font-size: 2.75rem;
  font-weight: 800;
  line-height: 1.25;
  color: var(--color-text);
  margin-bottom: 20px;
}

.hero-brand {
  display: block;
  color: var(--color-primary);
  font-size: 1.75rem;
  font-weight: 700;
  margin-top: 8px;
}

.hero-desc {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-secondary);
  margin-bottom: 36px;
}

.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-cta .btn-primary,
.hero-cta .btn-outline {
  padding: 14px 32px;
  font-size: 1rem;
}

.hero-image {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image img {
  width: 100%;
  max-width: 540px;
  height: auto;
  border-radius: var(--radius-lg);
  filter: drop-shadow(0 16px 40px rgba(124, 92, 252, 0.25));
}

/* ============================================================
   Features Section (3 pillars)
   ============================================================ */
.features-section {
  background-color: var(--color-bg);
  text-align: center;
}

.features-header {
  margin-bottom: 40px;
}

.features-eyebrow {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}

.features-header .section-title {
  margin-bottom: 28px;
}

.features-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.features-pills {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 40px;
}

.feature-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  background-color: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  padding: 10px 24px;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-text);
}

.pill-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-primary);
  flex-shrink: 0;
}

/* ============================================================
   4 Function Cards
   ============================================================ */
.function-cards-section {
  background-color: var(--color-bg-light);
}

.function-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.function-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  backdrop-filter: blur(12px);
  transition: box-shadow var(--transition), transform var(--transition);
}

.function-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.function-card-icon {
  width: 56px;
  height: 56px;
  background-color: var(--color-primary-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.function-card-icon img {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.function-card-title {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 12px;
  line-height: 1.4;
}

.function-card-desc {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--color-text-secondary);
}

/* ============================================================
   Value Propositions (alternating)
   ============================================================ */
.value-section {
  background-color: var(--color-bg);
}

.value-section-title {
  text-align: center;
  margin-bottom: 64px;
}

.value-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  margin-bottom: 80px;
}

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

.value-row.reverse {
  direction: rtl;
}

.value-row.reverse > * {
  direction: ltr;
}

.value-image {
  display: flex;
  justify-content: center;
  align-items: center;
}

.value-image img {
  width: 100%;
  max-width: 480px;
  height: auto;
  border-radius: var(--radius-lg);
}

.value-title {
  font-size: 1.625rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 16px;
  line-height: 1.35;
}

.value-desc {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--color-text-secondary);
}

/* ============================================================
   Core Function Cards
   ============================================================ */
.core-functions-section {
  background-color: var(--color-bg-light);
}

.core-functions-title {
  text-align: center;
  margin-bottom: 48px;
}

.core-functions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.core-function-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  backdrop-filter: blur(12px);
  transition: box-shadow var(--transition), transform var(--transition);
}

.core-function-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.core-function-image {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background-color: var(--color-bg-light);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.core-function-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.core-function-title {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-text);
  margin: 20px 24px 10px;
  line-height: 1.4;
}

.core-function-desc {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--color-text-secondary);
  margin: 0 24px 24px;
}

/* ============================================================
   Operational Ease (3 steps)
   ============================================================ */
.ops-section {
  background-color: var(--color-bg);
}

.ops-section-title {
  text-align: center;
  margin-bottom: 64px;
}

.ops-brand {
  color: var(--color-primary);
}

.ops-steps {
  display: flex;
  flex-direction: column;
  gap: 80px;
}

.ops-step {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.ops-step-reverse {
  direction: rtl;
}

.ops-step-reverse > * {
  direction: ltr;
}

.ops-step-image {
  display: flex;
  justify-content: center;
  align-items: center;
}

.ops-step-image img {
  width: 100%;
  max-width: 480px;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.ops-step-number {
  font-size: 3rem;
  font-weight: 800;
  color: var(--color-primary-light);
  line-height: 1;
  margin-bottom: 16px;
  font-family: var(--font-en);
}

.ops-step-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 16px;
  line-height: 1.4;
}

.ops-step-desc {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--color-text-secondary);
}

/* ============================================================
   Integration Section
   ============================================================ */
.integration-section {
  background-color: var(--color-bg-light);
}

.integration-section-title {
  text-align: center;
  margin-bottom: 64px;
}

.integration-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  margin-bottom: 80px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(12px);
  padding: 56px;
}

.integration-block:last-child {
  margin-bottom: 0;
}

.integration-block-reverse {
  direction: rtl;
}

.integration-block-reverse > * {
  direction: ltr;
}

.integration-image {
  display: flex;
  justify-content: center;
  align-items: center;
}

.integration-image img {
  width: 100%;
  max-width: 400px;
  height: auto;
}

.integration-title {
  font-size: 1.625rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 16px;
  line-height: 1.35;
}

.integration-desc {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--color-text-secondary);
  margin-bottom: 28px;
}

.integration-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.integration-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text);
}

.integration-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
}

/* ============================================================
   Final CTA Section
   ============================================================ */
.cta-section {
  background: linear-gradient(135deg, #1a0a3e 0%, var(--color-primary) 50%, #0a1a4e 100%);
  padding: 100px 0;
  text-align: center;
}

.cta-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 36px;
}

.cta-title {
  font-size: 2.25rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1.35;
}

.cta-brand {
  color: #bfdbfe;
}

.cta-btn {
  background-color: rgba(255, 255, 255, 0.15);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 16px 48px;
  font-size: 1.0625rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  backdrop-filter: blur(8px);
  transition: background-color var(--transition), box-shadow var(--transition);
}

.cta-btn:hover {
  background-color: rgba(255, 255, 255, 0.25);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

/* ============================================================
   Responsive — 1199px and below
   ============================================================ */
@media (max-width: 1199px) {
  .hero-title {
    font-size: 2.25rem;
  }

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

  .value-row,
  .ops-step {
    gap: 48px;
  }

  .integration-block {
    gap: 48px;
    padding: 40px;
  }
}

/* ============================================================
   Responsive — 767px and below (mobile)
   ============================================================ */
@media (max-width: 767px) {
  /* Hero */
  .hero-section {
    padding-top: calc(var(--header-height) + 48px);
    padding-bottom: 48px;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }

  .hero-title {
    font-size: 1.75rem;
  }

  .hero-brand {
    font-size: 1.375rem;
  }

  .hero-desc {
    font-size: 1rem;
  }

  .hero-cta {
    justify-content: center;
  }

  .hero-image {
    order: -1;
  }

  /* Features pills */
  .features-pills {
    flex-direction: column;
    align-items: center;
  }

  /* Function Cards */
  .function-cards-grid {
    grid-template-columns: 1fr;
  }

  /* Value rows */
  .value-section-title,
  .core-functions-title,
  .ops-section-title,
  .integration-section-title {
    font-size: 1.5rem;
    margin-bottom: 40px;
  }

  .value-row,
  .value-row.reverse {
    grid-template-columns: 1fr;
    gap: 32px;
    direction: ltr;
    margin-bottom: 56px;
  }

  .value-row.reverse > * {
    direction: ltr;
  }

  .value-title {
    font-size: 1.375rem;
  }

  /* Core Functions */
  .core-functions-grid {
    grid-template-columns: 1fr;
  }

  /* Ops steps */
  .ops-step,
  .ops-step-reverse {
    grid-template-columns: 1fr;
    gap: 32px;
    direction: ltr;
  }

  .ops-step-reverse > * {
    direction: ltr;
  }

  .ops-steps {
    gap: 56px;
  }

  .ops-step-title {
    font-size: 1.25rem;
  }

  .ops-step-number {
    font-size: 2rem;
  }

  /* Integration */
  .integration-block,
  .integration-block-reverse {
    grid-template-columns: 1fr;
    gap: 32px;
    direction: ltr;
    padding: 32px 24px;
    margin-bottom: 32px;
  }

  .integration-block-reverse > * {
    direction: ltr;
  }

  .integration-title {
    font-size: 1.375rem;
  }

  /* CTA */
  .cta-section {
    padding: 64px 0;
  }

  .cta-title {
    font-size: 1.625rem;
  }

  .cta-btn {
    padding: 14px 36px;
    font-size: 1rem;
  }
}