/* ==========================================================================
   ALEPH Industrial AI Platform Page Styles
   ========================================================================== */

/* AI Hero Section */
.ai-hero {
  position: relative;
  background: linear-gradient(135deg, #0b141d 0%, #152738 50%, #0d1a26 100%);
  color: #ffffff;
  padding: clamp(60px, 8vw, 110px) 0 clamp(70px, 9vw, 120px);
  overflow: hidden;
}

.ai-hero::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: 
    radial-gradient(circle at 80% 20%, rgba(105, 201, 223, 0.15) 0%, transparent 40%),
    radial-gradient(circle at 20% 80%, rgba(22, 128, 156, 0.2) 0%, transparent 50%);
  pointer-events: none;
}

.ai-hero__inner {
  width: min(88vw, 1440px);
  margin: 0 auto;
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(40px, 5vw, 80px);
  align-items: center;
}

.ai-hero__copy p.eyebrow {
  color: var(--blue, #69c9df);
  font-size: clamp(13px, 1.1vw, 15px);
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.ai-hero__copy h1 {
  font-size: clamp(36px, 4.2vw, 62px);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -.02em;
  margin-bottom: 24px;
  background: linear-gradient(180deg, #ffffff 0%, #d5e8ef 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.ai-hero__copy .lead {
  font-size: clamp(16px, 1.25vw, 19px);
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.82);
  margin-bottom: 36px;
  max-width: 680px;
}

.ai-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(16px, 2.5vw, 32px);
  margin-bottom: 40px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.ai-stat-item {
  display: flex;
  flex-direction: column;
}

.ai-stat-item__val {
  font-size: clamp(26px, 2.5vw, 36px);
  font-weight: 700;
  color: var(--blue, #69c9df);
  line-height: 1.2;
}

.ai-stat-item__lbl {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.65);
  margin-top: 4px;
}

.ai-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.ai-hero__media {
  position: relative;
}

.ai-hero-card-glow {
  position: relative;
  background: rgba(19, 34, 53, 0.7);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(105, 201, 223, 0.3);
  border-radius: 20px;
  padding: 12px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4), 0 0 30px rgba(105, 201, 223, 0.15);
  overflow: hidden;
}

.ai-hero-card-glow img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  display: block;
}

/* Section Shared Headers */
.ai-section-header {
  text-align: center;
  max-width: 860px;
  margin: 0 auto clamp(24px, 3.5vw, 40px);
}

.ai-section-header p.eyebrow {
  color: var(--blue-dark, #16809c);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.ai-section-header h2 {
  font-size: clamp(30px, 3.4vw, 48px);
  font-weight: 600;
  color: var(--ink, #101416);
  line-height: 1.25;
  letter-spacing: -.02em;
  margin-bottom: 18px;
}

.ai-section-header p.lead {
  font-size: clamp(15px, 1.15vw, 18px);
  color: var(--muted, #5a6578);
  line-height: 1.7;
  margin: 0;
}

/* Architecture Section ("2 + N + X") */
.technology-intro.technology-intro--architecture,
.technology-intro.technology-intro--reverse {
  margin-top: clamp(20px, 2.5vw, 32px);
  margin-bottom: clamp(20px, 2.5vw, 32px);
}

@media (min-width: 1025px) {
  .technology-intro.technology-intro--reverse {
    grid-template-columns: .9fr 1.1fr;
  }

  .technology-intro--reverse .technology-intro__media {
    grid-column: 2;
    grid-row: 1;
  }

  .technology-intro--reverse .technology-intro__copy {
    grid-column: 1;
    grid-row: 1;
  }
}

.ai-arch-section {
  padding: clamp(70px, 8vw, 110px) 0;
  background: #ffffff;
}

.ai-arch-inner {
  width: min(88vw, 1440px);
  margin: 0 auto;
}

.ai-arch-showcase {
  margin-bottom: clamp(40px, 6vw, 64px);
  background: var(--soft, #f4f6f6);
  border: 1px solid var(--line, #dbe5e8);
  border-radius: 12px;
  padding: clamp(20px, 3vw, 36px);
  box-shadow: none;
}

.ai-arch-showcase img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  display: block;
}

.ai-arch-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(20px, 3vw, 32px);
}

.ai-arch-card {
  background: var(--soft, #f4f6f6);
  border: 1px solid var(--line, #dbe5e8);
  border-radius: 12px;
  padding: clamp(24px, 3vw, 36px);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
  position: relative;
  overflow: hidden;
}

.ai-arch-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; width: 100%; height: 4px;
  background: var(--blue-dark, #126b84);
  opacity: 0.7;
  transition: opacity .35s var(--ease);
}

.ai-arch-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 36px rgba(22, 128, 156, 0.12);
  border-color: rgba(105, 201, 223, 0.6);
}

.ai-arch-card:hover::before {
  opacity: 1;
}

.ai-arch-card__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: #ffffff;
  border: 1px solid var(--line, #dbe5e8);
  border-radius: 12px;
  color: var(--blue-dark, #16809c);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 20px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.ai-arch-card h3 {
  font-size: clamp(20px, 1.8vw, 24px);
  font-weight: 600;
  color: var(--ink, #101416);
  margin-bottom: 12px;
}

.ai-arch-card p {
  font-size: 15px;
  line-height: 1.65;
  color: var(--muted, #5a6578);
  margin: 0;
}

/* Closed Loop Section */
.ai-loop-section {
  padding: clamp(70px, 8vw, 110px) 0;
  background: var(--soft, #f4f6f6);
  border-top: 1px solid var(--line, #dbe5e8);
  border-bottom: 1px solid var(--line, #dbe5e8);
}

.ai-loop-inner {
  width: min(88vw, 1440px);
  margin: 0 auto;
}

.ai-pipeline-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: clamp(16px, 2.5vw, 24px);
  margin-bottom: clamp(40px, 6vw, 64px);
}

.ai-pipeline-card {
  background: #ffffff;
  border: 1px solid var(--line, #dbe5e8);
  border-radius: 14px;
  padding: clamp(20px, 2.2vw, 28px);
  position: relative;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}

.ai-pipeline-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.06);
}

.ai-pipeline-card__num {
  font-size: 13px;
  font-weight: 800;
  color: var(--blue-dark, #16809c);
  letter-spacing: .1em;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.ai-pipeline-card__num::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line, #dbe5e8);
}

.ai-pipeline-card h4 {
  font-size: clamp(16px, 1.3vw, 19px);
  font-weight: 600;
  color: var(--ink, #101416);
  margin-bottom: 8px;
}

.ai-pipeline-card p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--muted, #5a6578);
  margin: 0;
}

.ai-agent-showcase {
  background: #ffffff;
  border: 1px solid var(--line, #dbe5e8);
  border-radius: 12px;
  padding: clamp(20px, 3vw, 36px);
  box-shadow: none;
}

.ai-agent-showcase img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  display: block;
}

/* Scenarios & Industries Section */
.ai-industry-section {
  padding: clamp(70px, 8vw, 110px) 0;
  background: #ffffff;
}

.ai-industry-inner {
  width: min(88vw, 1440px);
  margin: 0 auto;
}

.ai-industry-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: clamp(20px, 3vw, 32px);
}

.ai-industry-card {
  background: var(--soft, #f4f6f6);
  border: 1px solid var(--line, #dbe5e8);
  border-radius: 16px;
  padding: clamp(24px, 3vw, 36px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}

.ai-industry-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(22, 128, 156, 0.1);
  background: #ffffff;
}

.ai-industry-card__header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}

.ai-industry-card__icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(105, 201, 223, 0.15);
  color: var(--blue-dark, #16809c);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}

.ai-industry-card__header h3 {
  font-size: clamp(18px, 1.5vw, 22px);
  font-weight: 600;
  color: var(--ink, #101416);
  margin: 0;
}

.ai-industry-card p {
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--muted, #5a6578);
  margin: 0 0 24px 0;
}

.ai-industry-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 16px;
  border-top: 1px solid var(--line, #dbe5e8);
}

.ai-tag {
  background: #ffffff;
  border: 1px solid var(--line, #dbe5e8);
  color: var(--blue-dark, #16809c);
  font-size: 12.5px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 6px;
}

.ai-industry-card:hover .ai-tag {
  background: rgba(105, 201, 223, 0.12);
  border-color: rgba(105, 201, 223, 0.4);
}

/* Advantages Section */
.ai-adv-section {
  padding: clamp(70px, 8vw, 110px) 0;
  background: linear-gradient(180deg, #0d1a26 0%, #0b131c 100%);
  color: #ffffff;
}

.ai-adv-inner {
  width: min(88vw, 1440px);
  margin: 0 auto;
}

.ai-adv-section .ai-section-header h2 {
  color: #ffffff;
}

.ai-adv-section .ai-section-header p.lead {
  color: rgba(255, 255, 255, 0.75);
}

.ai-adv-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(20px, 2.5vw, 32px);
}

.ai-adv-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: clamp(24px, 2.5vw, 32px);
  backdrop-filter: blur(10px);
  transition: transform .35s var(--ease), border-color .35s var(--ease);
}

.ai-adv-card:hover {
  transform: translateY(-6px);
  border-color: rgba(105, 201, 223, 0.5);
  background: rgba(255, 255, 255, 0.07);
}

.ai-adv-card__num {
  font-size: 32px;
  font-weight: 800;
  color: var(--blue, #69c9df);
  opacity: 0.8;
  margin-bottom: 14px;
}

.ai-adv-card h3 {
  font-size: clamp(18px, 1.4vw, 21px);
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 10px;
}

.ai-adv-card p {
  font-size: 14px;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.72);
  margin: 0;
}

/* CTA Banner Section */
.ai-cta-section {
  padding: clamp(60px, 7vw, 90px) 0;
  background: #ffffff;
}

.ai-cta-inner {
  width: min(88vw, 1240px);
  margin: 0 auto;
  background: var(--brand-tint, #edf5f7);
  border: 1px solid rgba(105, 201, 223, 0.35);
  border-radius: 12px;
  padding: clamp(40px, 6vw, 70px) clamp(24px, 4vw, 56px);
  text-align: center;
  box-shadow: none;
}

.ai-cta-inner h2 {
  font-size: clamp(28px, 3vw, 42px);
  font-weight: 600;
  color: var(--ink, #101416);
  margin-bottom: 16px;
}

.ai-cta-inner p {
  font-size: clamp(15px, 1.2vw, 18px);
  color: var(--muted, #5a6578);
  max-width: 680px;
  margin: 0 auto 32px auto;
  line-height: 1.7;
}

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

/* Responsive Media Queries */
@media (max-width: 1024px) {
  .ai-hero__inner {
    grid-template-columns: 1fr;
  }
  .ai-arch-grid {
    grid-template-columns: 1fr;
  }
  .ai-adv-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .ai-adv-grid {
    grid-template-columns: 1fr;
  }
  .ai-industry-grid {
    grid-template-columns: 1fr;
  }
}

/* AI Scenarios Grid (Apple AirPods Card Style: 5 Compact Cards in 1 Row) */
.ai-scenarios-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: clamp(12px, 1.4vw, 20px);
}

.ai-scenario-card {
  grid-column: span 1 !important;
  background: #fff;
  border: 1px solid rgba(22, 128, 156, 0.15);
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 20px 16px 16px;
  box-shadow: none;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
}

.ai-scenario-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 14px 36px rgba(22, 128, 156, 0.12);
  border-color: rgba(105, 201, 223, 0.55);
}

.ai-scenario-card__body {
  padding: 0;
  margin-bottom: 12px;
}

.ai-scenario-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.ai-scenario-card .advantage-num {
  font-size: 13px;
  font-weight: 700;
  color: var(--blue-dark, #16809c);
  letter-spacing: .08em;
}

.ai-scenario-card h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--ink, #101416);
  margin-bottom: 6px;
  line-height: 1.35;
}

.ai-scenario-card p {
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--muted, #5a6578);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.ai-scenario-card__media {
  position: relative;
  width: 100%;
  height: 110px;
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 12px;
  background: #0d1620;
}

.ai-scenario-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s var(--ease);
}

.ai-scenario-card:hover .ai-scenario-card__media img {
  transform: scale(1.06);
}

.ai-scenario-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  padding: 10px 0 0;
  border-top: 1px dashed rgba(22, 128, 156, 0.18);
  background: transparent;
}

.ai-tag {
  background: #ffffff;
  border: 1px solid rgba(105, 201, 223, 0.35);
  color: var(--blue-dark, #16809c);
  font-size: 11px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 5px;
}

@media (max-width: 1100px) {
  .ai-scenarios-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 700px) {
  .ai-scenarios-grid {
    grid-template-columns: 1fr;
  }
}