/* ThoughtNIdea — AI Systems solution page */

.ai-page {
  --ai-dark: #07111f;
  --ai-dark-2: #0c1929;
  --ai-accent: #69d5c4;
  --ai-blue: #8ca7ff;
  --ai-ink: #142237;
  --ai-muted: #69798b;
  --ai-border: #e0e7ed;
  overflow: hidden;
  color: var(--ai-ink);
  background: #fff;
}

.ai-container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.ai-hero {
  min-height: 680px;
  display: flex;
  align-items: center;
  position: relative;
  color: #edf4fb;
  background:
    radial-gradient(circle at 77% 44%, rgba(105,213,196,.15), transparent 26%),
    radial-gradient(circle at 95% 15%, rgba(140,167,255,.15), transparent 27%),
    var(--ai-dark);
}

.ai-hero:before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .3;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(to right, black, transparent 88%);
}

.ai-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 55px;
  align-items: center;
  padding: 90px 0;
}

.ai-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 17px;
  color: var(--ai-accent);
  font-size: .73rem;
  line-height: 1;
  letter-spacing: .15em;
  text-transform: uppercase;
  font-weight: 800;
}

.ai-eyebrow:before {
  content: "";
  width: 25px;
  height: 1px;
  background: currentColor;
}

.ai-hero h1 {
  max-width: 700px;
  margin: 0;
  font-size: clamp(3rem, 6vw, 5.5rem);
  line-height: .96;
  letter-spacing: -.055em;
}

.ai-hero h1 em {
  color: var(--ai-accent);
  font-style: normal;
}

.ai-hero-copy > p {
  max-width: 650px;
  margin: 27px 0 0;
  color: #b8c6d5;
  font-size: 1.06rem;
  line-height: 1.75;
}

.ai-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 33px;
}

.ai-btn {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 21px;
  border-radius: 8px;
  text-decoration: none;
  font-size: .84rem;
  font-weight: 900;
  transition: transform .2s ease, box-shadow .2s ease;
}

.ai-btn:hover {
  transform: translateY(-2px);
}

.ai-btn-primary {
  color: #07131e;
  background: var(--ai-accent);
}

.ai-btn-secondary {
  color: #edf4fb;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.035);
}

.ai-hero-visual {
  display: flex;
  justify-content: center;
}

.ai-system {
  position: relative;
  width: min(490px, 100%);
  padding: 18px 0;
}

.ai-node {
  position: relative;
  z-index: 2;
  min-height: 82px;
  padding: 16px 20px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 10px;
  background: rgba(255,255,255,.045);
  box-shadow: 0 18px 35px rgba(0,0,0,.12);
}

.ai-node span {
  display: block;
  color: #708296;
  font-size: .6rem;
  font-weight: 900;
  letter-spacing: .12em;
}

.ai-node strong {
  display: block;
  margin-top: 6px;
  color: #f1f6fa;
  font-size: .9rem;
  letter-spacing: .04em;
}

.ai-node small {
  display: block;
  margin-top: 4px;
  color: #91a2b4;
  font-size: .67rem;
}

.node-intel {
  margin-left: 42px;
  border-color: rgba(105,213,196,.3);
}

.node-decision {
  margin-left: 84px;
}

.node-action {
  margin-left: 126px;
  border-color: rgba(140,167,255,.25);
}

.ai-connector {
  position: relative;
  width: 1px;
  height: 24px;
  margin-left: 35px;
  background: linear-gradient(to bottom, rgba(105,213,196,.5), rgba(255,255,255,.08));
}

.connector-two { margin-left: 77px; }
.connector-three { margin-left: 119px; }

.saas-page .ai-page {}

.ai-section {
  padding: 105px 0;
}

.ai-section-alt {
  background: #f4f7fa;
}

.ai-section-head {
  max-width: 800px;
  margin-bottom: 48px;
}

.ai-section-head h2 {
  margin: 0;
  color: var(--ai-ink);
  font-size: clamp(2.1rem, 4vw, 3.5rem);
  line-height: 1.05;
  letter-spacing: -.045em;
}

.ai-section-head p {
  max-width: 720px;
  margin: 18px 0 0;
  color: var(--ai-muted);
  line-height: 1.75;
}

.ai-value-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 15px;
}

.ai-card {
  min-height: 260px;
  padding: 27px;
  position: relative;
  border: 1px solid var(--ai-border);
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 14px 38px rgba(20,34,55,.045);
}

.ai-card-featured {
  border-color: rgba(93,190,175,.45);
  background: linear-gradient(145deg, #fbfffe, #f1fbf8);
}

.ai-card-number {
  position: absolute;
  top: 29px;
  right: 27px;
  color: #9ba8b6;
  font-size: .68rem;
  font-weight: 900;
}

.ai-card-icon {
  display: inline-flex;
  min-height: 43px;
  align-items: center;
  padding: 0 11px;
  border-radius: 8px;
  color: #17333a;
  background: #e2f6f2;
  font-size: .56rem;
  font-weight: 900;
  letter-spacing: .07em;
}

.ai-card h3 {
  margin: 27px 0 10px;
  font-size: 1.22rem;
  letter-spacing: -.02em;
}

.ai-card p {
  margin: 0;
  color: var(--ai-muted);
  font-size: .82rem;
  line-height: 1.65;
}

.ai-solutions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.ai-solution {
  min-height: 235px;
  padding: 28px;
  border: 1px solid var(--ai-border);
  border-radius: 13px;
  background: #fff;
  transition: transform .2s ease, box-shadow .2s ease;
}

.ai-solution:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px rgba(20,34,55,.07);
}

.ai-solution > span {
  color: #62b7ab;
  font-size: .67rem;
  font-weight: 900;
}

.ai-solution h3 {
  margin: 22px 0 9px;
  font-size: 1.2rem;
}

.ai-solution p {
  margin: 0;
  color: var(--ai-muted);
  font-size: .82rem;
  line-height: 1.65;
}

.ai-solution b {
  display: inline-block;
  margin-top: 20px;
  color: #3f8178;
  font-size: .68rem;
  letter-spacing: .03em;
}

.ai-workflow {
  padding: 105px 0;
  color: #edf4fb;
  background:
    radial-gradient(circle at 50% 0, rgba(105,213,196,.11), transparent 34%),
    var(--ai-dark);
}

.ai-head-light h2 {
  color: #edf4fb;
}

.ai-head-light p {
  color: #aab9c9;
}

.ai-loop {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  gap: 13px;
  align-items: center;
}

.ai-loop-step {
  min-width: 0;
  padding: 25px 20px;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 11px;
  background: rgba(255,255,255,.035);
}

.loop-circle {
  width: 39px;
  height: 39px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(105,213,196,.4);
  border-radius: 50%;
  color: var(--ai-accent);
  font-size: .62rem;
  font-weight: 900;
}

.ai-loop-step strong {
  display: block;
  margin-top: 17px;
  font-size: .92rem;
  letter-spacing: .08em;
}

.ai-loop-step > span {
  display: block;
  margin-top: 5px;
  color: #93a4b6;
  font-size: .68rem;
}

.ai-loop-step p {
  margin: 12px 0 0;
  color: #8799ab;
  font-size: .73rem;
  line-height: 1.6;
}

.ai-loop-arrow {
  color: var(--ai-accent);
  font-size: 1.25rem;
}

.ai-workflow-map {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 17px;
  align-items: center;
}

.workflow-column {
  min-height: 260px;
  padding: 26px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 11px;
  border: 1px solid var(--ai-border);
  border-radius: 14px;
  background: #fff;
}

.workflow-column small {
  margin-bottom: 6px;
  color: #6c7d8f;
  font-size: .61rem;
  letter-spacing: .12em;
  font-weight: 900;
}

.workflow-column strong {
  padding: 10px 12px;
  border-radius: 7px;
  color: #34465a;
  background: #f3f6f8;
  font-size: .77rem;
}

.workflow-ai {
  border-color: rgba(93,190,175,.4);
  background: linear-gradient(145deg, #fbfffe, #f0faf8);
}

.workflow-ai strong {
  color: #245b55;
  background: #e2f6f2;
}

.workflow-arrow {
  color: #62b7ab;
  font-size: 1.6rem;
}

.ai-product {
  padding: 100px 0;
  background: #f4f7fa;
}

.ai-product-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
}

.ai-product h2 {
  margin: 0;
  color: var(--ai-ink);
  font-size: clamp(2.1rem, 4vw, 3.5rem);
  line-height: 1.05;
  letter-spacing: -.045em;
}

.ai-product p {
  max-width: 610px;
  margin: 19px 0 27px;
  color: var(--ai-muted);
  line-height: 1.75;
}

.ai-btn-dark {
  color: #fff;
  background: var(--ai-dark);
}

.ai-product-panel {
  min-height: 260px;
  padding: 35px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-radius: 15px;
  color: #edf4fb;
  background: var(--ai-dark);
}

.ai-product-panel > span {
  color: var(--ai-accent);
  font-size: .63rem;
  font-weight: 900;
  letter-spacing: .13em;
}

.product-chain {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 28px;
}

.product-chain b {
  padding: 9px 11px;
  border: 1px solid rgba(255,255,255,.11);
  border-radius: 6px;
  color: #c5d1dc;
  font-size: .61rem;
}

.product-chain i {
  color: var(--ai-accent);
  font-style: normal;
}

.ai-cta {
  padding: 110px 0;
  text-align: center;
  color: #edf4fb;
  background:
    radial-gradient(circle at 50% 0, rgba(105,213,196,.15), transparent 38%),
    #091625;
}

.ai-cta .ai-eyebrow {
  justify-content: center;
}

.ai-cta h2 {
  max-width: 850px;
  margin: 0 auto;
  font-size: clamp(2.4rem, 5vw, 4.4rem);
  line-height: 1;
  letter-spacing: -.05em;
}

.ai-cta p {
  max-width: 680px;
  margin: 21px auto 30px;
  color: #aebdcd;
  line-height: 1.7;
}

.ai-btn-light {
  color: #07131e;
  background: #fff;
}

@media (max-width: 1000px) {
  .ai-hero-grid,
  .ai-product-grid {
    grid-template-columns: 1fr;
  }

  .ai-hero-grid {
    gap: 55px;
  }

  .ai-hero-visual {
    justify-content: flex-start;
  }

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

  .ai-loop {
    grid-template-columns: repeat(4, 1fr);
  }

  .ai-loop-arrow {
    display: none;
  }

  .ai-workflow-map {
    grid-template-columns: 1fr;
  }

  .workflow-arrow {
    justify-self: center;
    transform: rotate(90deg);
  }
}

@media (max-width: 680px) {
  .ai-container {
    width: min(1180px, calc(100% - 28px));
  }

  .ai-hero {
    min-height: auto;
  }

  .ai-hero-grid {
    padding: 72px 0;
  }

  .ai-hero h1 {
    font-size: clamp(2.7rem, 13vw, 4.1rem);
  }

  .ai-section,
  .ai-workflow,
  .ai-product,
  .ai-cta {
    padding: 75px 0;
  }

  .ai-value-grid,
  .ai-solutions-grid,
  .ai-loop {
    grid-template-columns: 1fr;
  }

  .ai-card,
  .ai-solution {
    min-height: auto;
  }

  .ai-system {
    width: 100%;
  }

  .ai-node,
  .node-intel,
  .node-decision,
  .node-action {
    margin-left: 0;
  }

  .ai-connector,
  .connector-two,
  .connector-three {
    margin-left: 25px;
  }

  .ai-product-panel {
    min-height: 220px;
    padding: 28px;
  }

  .product-chain {
    gap: 7px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ai-btn,
  .ai-solution {
    transition: none;
  }
}