/* ThoughtNIdea — Solutions page
   Page-specific styles. Shared header/footer styles remain in assets/css/style.css. */

.solutions-page {
  --sol-bg: #07111f;
  --sol-panel: #0c1828;
  --sol-panel-2: #101f32;
  --sol-border: rgba(255,255,255,.10);
  --sol-text: #edf4fb;
  --sol-muted: #a8b7c8;
  --sol-accent: #69d5c4;
  --sol-accent-2: #8ca7ff;
  --sol-max: 1180px;
  background: #fff;
  color: #152235;
  overflow: hidden;
}

.solutions-container {
  width: min(var(--sol-max), calc(100% - 40px));
  margin: 0 auto;
}

.solutions-hero {
  position: relative;
  min-height: 680px;
  display: flex;
  align-items: center;
  background:
    radial-gradient(circle at 78% 45%, rgba(105,213,196,.15), transparent 25%),
    radial-gradient(circle at 92% 15%, rgba(140,167,255,.16), transparent 28%),
    var(--sol-bg);
  color: var(--sol-text);
}

.solutions-hero:before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .35;
  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 85%);
  pointer-events: none;
}

.solutions-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(420px, .95fr);
  gap: 50px;
  align-items: center;
  padding: 90px 0;
}

.solutions-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 18px;
  font-size: .74rem;
  line-height: 1;
  letter-spacing: .15em;
  text-transform: uppercase;
  font-weight: 800;
  color: var(--sol-accent);
}

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

.solutions-hero h1 {
  max-width: 700px;
  margin: 0;
  font-size: clamp(3rem, 6vw, 5.6rem);
  line-height: .96;
  letter-spacing: -.055em;
  font-weight: 800;
}

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

.solutions-hero-copy > p {
  max-width: 650px;
  margin: 28px 0 0;
  color: #b9c7d7;
  font-size: 1.08rem;
  line-height: 1.75;
}

.solutions-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 13px;
  margin-top: 34px;
}

.solutions-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 8px;
  text-decoration: none;
  font-size: .9rem;
  font-weight: 800;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}

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

.solutions-btn-primary {
  color: #06131c;
  background: var(--sol-accent);
  box-shadow: 0 12px 30px rgba(105,213,196,.16);
}

.solutions-btn-secondary {
  color: #edf4fb;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.04);
}

.solutions-btn-light {
  color: #07111f;
  background: #fff;
}

.solutions-hero-visual {
  position: relative;
  width: min(470px, 100%);
  aspect-ratio: 1;
  margin: 0 auto;
  display: grid;
  place-items: center;
}

.solutions-core {
  position: relative;
  z-index: 4;
  width: 145px;
  height: 145px;
  border: 1px solid rgba(105,213,196,.5);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(7,17,31,.88);
  box-shadow: 0 0 70px rgba(105,213,196,.12);
  text-align: center;
}

.solutions-core span {
  font-size: .62rem;
  letter-spacing: .17em;
  color: #8ea2b7;
}

.solutions-core strong {
  margin-top: 7px;
  font-size: 1.05rem;
  letter-spacing: .04em;
}

.solutions-ring {
  position: absolute;
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 50%;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  color: #b9c8d8;
  font-size: .61rem;
  letter-spacing: .11em;
  font-weight: 800;
}

.solutions-ring span {
  background: var(--sol-bg);
  padding: 5px 8px;
}

.ring-one {
  width: 48%;
  height: 48%;
  transform: rotate(-12deg);
}

.ring-two {
  width: 72%;
  height: 72%;
  transform: rotate(28deg);
}

.ring-three {
  width: 94%;
  height: 94%;
  transform: rotate(-17deg);
}

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

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

.solutions-section-head {
  max-width: 760px;
  margin-bottom: 48px;
}

.solutions-section-head h2 {
  margin: 0;
  color: #101c2d;
  font-size: clamp(2rem, 4vw, 3.45rem);
  line-height: 1.05;
  letter-spacing: -.04em;
}

.solutions-section-head p {
  margin: 18px 0 0;
  color: #657487;
  font-size: 1rem;
  line-height: 1.75;
}

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.solution-card {
  min-height: 390px;
  padding: 29px;
  border: 1px solid #e1e7ed;
  border-radius: 15px;
  background: #fff;
  box-shadow: 0 14px 40px rgba(16,28,45,.045);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.solution-card:hover {
  transform: translateY(-5px);
  border-color: #cbd7e1;
  box-shadow: 0 20px 48px rgba(16,28,45,.09);
}

.solution-card-featured {
  border-color: rgba(62,169,154,.4);
  background: linear-gradient(145deg, #fbfffe, #f2fbf9);
}

.solution-number {
  float: right;
  color: #a0adbb;
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .12em;
}

.solution-icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  color: #17303a;
  background: #dff5f0;
  font-size: .66rem;
  font-weight: 900;
  letter-spacing: .06em;
}

.solution-card h3 {
  margin: 25px 0 12px;
  color: #142237;
  font-size: 1.35rem;
  line-height: 1.18;
  letter-spacing: -.025em;
}

.solution-card > p {
  margin: 0;
  color: #68788a;
  font-size: .92rem;
  line-height: 1.65;
}

.solution-card ul {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.solution-card li {
  position: relative;
  margin-top: 9px;
  padding-left: 17px;
  color: #3f5164;
  font-size: .82rem;
}

.solution-card li:before {
  content: "";
  position: absolute;
  top: .55em;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #5dbfaf;
}

.solutions-flow {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr auto 1fr;
  align-items: start;
  gap: 12px;
}

.flow-step {
  min-width: 0;
}

.flow-step > span {
  display: block;
  margin-bottom: 17px;
  color: #67bdb1;
  font-size: .7rem;
  font-weight: 900;
  letter-spacing: .1em;
}

.flow-step strong {
  display: block;
  color: #17263a;
  font-size: 1.05rem;
}

.flow-step p {
  margin: 9px 0 0;
  color: #6b7a8b;
  font-size: .78rem;
  line-height: 1.6;
}

.flow-line {
  width: 28px;
  height: 1px;
  margin-top: 7px;
  background: #cbd6df;
}

.solutions-intelligence {
  padding: 100px 0;
  color: #eef5fa;
  background:
    radial-gradient(circle at 15% 20%, rgba(105,213,196,.12), transparent 28%),
    #07111f;
}

.intelligence-grid {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 60px;
  align-items: center;
}

.intelligence-grid h2 {
  max-width: 580px;
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.06;
  letter-spacing: -.045em;
}

.intelligence-chain {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: 10px;
}

.intelligence-chain > div {
  min-width: 0;
  padding: 20px 15px;
  border: 1px solid rgba(255,255,255,.11);
  border-radius: 11px;
  background: rgba(255,255,255,.035);
}

.intelligence-chain span,
.intelligence-chain small {
  display: block;
  color: #8394a7;
  font-size: .61rem;
  letter-spacing: .1em;
}

.intelligence-chain strong {
  display: block;
  margin: 9px 0 7px;
  font-size: .86rem;
}

.intelligence-chain i {
  color: var(--sol-accent);
  font-style: normal;
  font-size: 1.2rem;
}

.solutions-portfolio {
  padding: 105px 0;
  background: #fff;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.portfolio-card {
  display: block;
  min-height: 230px;
  padding: 28px;
  border-radius: 15px;
  background: #0c1828;
  color: #fff;
  text-decoration: none;
  transition: transform .25s ease, box-shadow .25s ease;
}

.portfolio-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 45px rgba(7,17,31,.16);
}

.portfolio-card > span {
  color: #69d5c4;
  font-size: .68rem;
  font-weight: 900;
  letter-spacing: .12em;
}

.portfolio-card h3 {
  margin: 30px 0 9px;
  font-size: 1.45rem;
  letter-spacing: -.025em;
}

.portfolio-card p {
  min-height: 55px;
  margin: 0;
  color: #aab8c7;
  font-size: .85rem;
  line-height: 1.6;
}

.portfolio-card b {
  display: inline-block;
  margin-top: 20px;
  color: #69d5c4;
  font-size: .75rem;
}

.solutions-cta {
  padding: 110px 0;
  text-align: center;
  color: #eef5fa;
  background:
    radial-gradient(circle at 50% 0%, rgba(105,213,196,.15), transparent 38%),
    #091625;
}

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

.solutions-cta h2 {
  max-width: 800px;
  margin: 0 auto;
  font-size: clamp(2.3rem, 5vw, 4.4rem);
  line-height: 1;
  letter-spacing: -.05em;
}

.solutions-cta p {
  max-width: 680px;
  margin: 22px auto 30px;
  color: #aebdcd;
  line-height: 1.7;
}

@media (max-width: 1050px) {
  .solutions-hero-grid {
    grid-template-columns: 1fr;
  }

  .solutions-hero-visual {
    width: min(410px, 82vw);
  }

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

  .intelligence-grid {
    grid-template-columns: 1fr;
  }

  .solutions-flow {
    grid-template-columns: repeat(5, 1fr);
  }

  .flow-line {
    display: none;
  }
}

@media (max-width: 760px) {
  .solutions-container {
    width: min(var(--sol-max), calc(100% - 28px));
  }

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

  .solutions-hero-grid {
    gap: 45px;
    padding: 75px 0;
  }

  .solutions-hero h1 {
    font-size: clamp(2.65rem, 13vw, 4.2rem);
  }

  .solutions-hero-copy > p {
    font-size: .98rem;
  }

  .solutions-hero-visual {
    width: min(340px, 88vw);
  }

  .solutions-section,
  .solutions-intelligence,
  .solutions-portfolio,
  .solutions-cta {
    padding: 75px 0;
  }

  .solutions-grid,
  .portfolio-grid {
    grid-template-columns: 1fr;
  }

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

  .solutions-flow {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .flow-step {
    padding: 19px;
    border: 1px solid #dfe6ec;
    border-radius: 11px;
    background: #fff;
  }

  .flow-step > span {
    margin-bottom: 9px;
  }

  .intelligence-chain {
    grid-template-columns: 1fr;
    gap: 9px;
  }

  .intelligence-chain i {
    display: none;
  }

  .intelligence-chain > div {
    padding: 16px;
  }
}

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