/* PRAVRIDDHI SOLUTIONS — extends the existing global component system */
.solutions-hero { position: relative; min-height: 650px; display: flex; align-items: center; overflow: hidden; color: #fff; }
.solutions-hero-media { position: absolute; inset: 0; }
.solutions-hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: center; display: block; }
.solutions-hero-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(11,39,69,.84) 0%, rgba(11,39,69,.68) 42%, rgba(11,39,69,.24) 78%, rgba(11,39,69,.08) 100%); }
.solutions-hero-inner { position: relative; z-index: 1; padding-top: 76px; }
.solutions-hero-copy { max-width: 690px; }
.solutions-hero h1 { margin: 0 0 1.1rem; color: #fff; font-size: clamp(2.55rem, 5.8vw, 4.65rem); line-height: 1.02; letter-spacing: -.045em; }
.solutions-hero h1 .accent { display: block; color: #9ee7bd; }
.solutions-hero p { max-width: 640px; margin: 0 0 1.6rem; color: rgba(255,255,255,.91); font-size: clamp(1rem, 1.6vw, 1.2rem); line-height: 1.7; }
.solutions-hero .button-primary { color: #fff; background: var(--brand); }
.solutions-hero .button-primary:hover { background: var(--brand-dark); }
.solution-qualities { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.4rem; }
.solution-quality { padding: .48rem .72rem; border: 1px solid rgba(255,255,255,.24); border-radius: 999px; background: rgba(255,255,255,.08); color: #fff; font-size: .74rem; font-weight: 700; backdrop-filter: blur(7px); }

.solutions-intro { background: #fff; }
.solutions-intro .intro-statement { max-width: 820px; margin: 0 auto; text-align: center; }
.solutions-intro h2 { margin: 0 0 1rem; font-size: clamp(2rem, 4vw, 3.1rem); line-height: 1.1; letter-spacing: -.035em; }
.solutions-intro p { margin: 0 auto; max-width: 720px; color: var(--text-muted); font-size: 1rem; line-height: 1.75; }

.ecosystem-section { background: var(--surface-soft); overflow: hidden; }
.ecosystem-wrap { position: relative; min-height: 700px; max-width: 1080px; margin: 2.5rem auto 0; }
.ecosystem-wrap::before, .ecosystem-wrap::after { content: ""; position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%); border: 1px dashed rgba(16,47,82,.18); border-radius: 50%; pointer-events: none; }
.ecosystem-wrap::before { width: 360px; height: 360px; }
.ecosystem-wrap::after { width: 575px; height: 575px; }
.eco-hub { position: absolute; z-index: 4; left: 50%; top: 50%; width: 166px; height: 166px; transform: translate(-50%,-50%); display: grid; place-items: center; border: 1px solid rgba(16,47,82,.13); border-radius: 50%; background: #fff; box-shadow: 0 18px 45px rgba(20,38,57,.11); }
.eco-hub img { width: 112px; height: 112px; object-fit: contain; }
.eco-env, .eco-solution { position: absolute; z-index: 5; appearance: none; font: inherit; cursor: pointer; }
.eco-env { width: 152px; min-height: 74px; padding: .8rem .9rem; border: 1px solid var(--border); border-radius: 12px; background: rgba(255,255,255,.96); color: var(--navy); box-shadow: 0 8px 22px rgba(20,38,57,.06); text-align: center; transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, opacity .2s ease; }
.eco-env strong { display: block; font-size: .84rem; }
.eco-env span { display: block; margin-top: .15rem; color: var(--text-muted); font-size: .67rem; line-height: 1.3; }
.eco-env:hover, .eco-env:focus-visible { transform: translateY(-3px); box-shadow: 0 15px 30px rgba(20,38,57,.11); border-color: rgba(22,183,168,.42); }
.env-home { left: 50%; top: 1%; transform: translateX(-50%); }
.env-office { right: 3%; top: 20%; }
.env-retail { right: 3%; bottom: 18%; }
.env-institution { left: 50%; bottom: 0; transform: translateX(-50%); }
.env-commercial { left: 3%; bottom: 18%; }
.env-residential { left: 3%; top: 20%; }
.eco-solution { padding: .55rem .8rem; border: 1px solid rgba(13,142,132,.2); border-radius: 999px; background: #edf8f5; color: var(--navy); font-size: .7rem; font-weight: 700; transition: transform .2s ease, background .2s ease, opacity .2s ease, box-shadow .2s ease; }
.eco-solution:hover, .eco-solution:focus-visible { background: #ddf3ed; box-shadow: 0 8px 20px rgba(20,38,57,.08); transform: translateY(-2px); }
.sol-cctv { left: 50%; top: 17%; transform: translateX(-50%); }
.sol-network { right: 19%; top: 35%; }
.sol-access { right: 19%; bottom: 29%; }
.sol-intrusion { left: 50%; bottom: 13%; transform: translateX(-50%); }
.sol-vdp { left: 19%; bottom: 29%; }
.sol-home { left: 19%; top: 35%; }
.eco-caption { max-width: 650px; margin: 1rem auto 0; text-align: center; color: var(--text-muted); font-size: .85rem; }
.eco-caption strong { color: var(--navy); }

.solution-explore { background: #fff; }
.solution-card-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; margin-top: 2.5rem; }
.solution-card { position: relative; display: flex; flex-direction: column; min-height: 230px; padding: 1.6rem; border: 1px solid var(--border); border-radius: var(--radius); background: #fff; box-shadow: 0 2px 12px rgba(20,38,57,.03); text-decoration: none; transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.solution-card:hover { transform: translateY(-3px); border-color: rgba(22,183,168,.3); box-shadow: 0 15px 35px rgba(20,38,57,.08); }
.solution-card-icon { width: 44px; height: 44px; display: grid; place-items: center; margin-bottom: 1rem; border-radius: 50%; background: var(--navy); color: #fff; }
.solution-card-icon svg { width: 20px; height: 20px; }
.solution-card h3 { margin: 0 0 .5rem; color: var(--navy); font-size: 1.05rem; }
.solution-card p { margin: 0; color: var(--text-muted); font-size: .84rem; line-height: 1.6; }
.solution-card .card-arrow { margin-top: auto; padding-top: 1.1rem; color: var(--brand-dark); font-size: .8rem; font-weight: 700; }
.solution-card.integration { grid-column: 1 / -1; background: var(--navy); border-color: var(--navy); color: #fff; }
.solution-card.integration h3 { color: #fff; }
.solution-card.integration p { color: #c9d7e4; }
.solution-card.integration .solution-card-icon { background: rgba(255,255,255,.12); }
.solution-card.integration .card-arrow { color: #9ee7bd; }

.solution-detail-section { background: var(--surface-soft); }
.solution-detail-section.alt { background: #fff; }
.detail-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 3.5rem; align-items: start; }
.detail-index { position: sticky; top: 110px; }
.detail-index .section-kicker { display: block; margin-bottom: .65rem; }
.detail-index h2 { margin: 0; color: var(--navy); font-size: clamp(2rem, 4vw, 3rem); line-height: 1.08; letter-spacing: -.035em; }
.detail-content { max-width: 760px; }
.detail-content h3 { margin: 0 0 .5rem; color: var(--navy); font-size: 1rem; }
.detail-content p { margin: 0 0 1.25rem; }
.detail-content p:last-child { margin-bottom: 0; }
.detail-benefits { display: grid; grid-template-columns: repeat(2,1fr); gap: .7rem; margin: 1.2rem 0 1.4rem; }
.detail-benefit { padding: .85rem 1rem; border: 1px solid var(--border); border-radius: 10px; background: #fff; font-size: .8rem; font-weight: 600; }
.detail-applications { display: flex; flex-wrap: wrap; gap: .5rem; }
.detail-applications span { padding: .48rem .7rem; border-radius: 999px; background: #eaf3f1; color: var(--brand-dark); font-size: .72rem; font-weight: 700; }

.security-ecosystem { background: var(--navy-deep); color: #fff; }
.security-ecosystem .section-heading h2 { color: #fff; }
.security-ecosystem .section-heading p { color: #c8d5df; }
.security-layers { display: grid; grid-template-columns: repeat(4,1fr); gap: 1rem; margin-top: 2.5rem; }
.security-layer { min-height: 220px; padding: 1.35rem; border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius); background: rgba(255,255,255,.05); }
.security-layer-icon { width: 42px; height: 42px; display: grid; place-items: center; margin-bottom: 1rem; border-radius: 50%; background: rgba(255,255,255,.1); color: #9ee7bd; }
.security-layer h3 { margin: 0 0 .45rem; color: #fff; font-size: .98rem; }
.security-layer p { margin: 0; color: #c8d5df; font-size: .8rem; line-height: 1.6; }
.security-note { max-width: 720px; margin: 2rem auto 0; text-align: center; color: #c8d5df; font-size: .9rem; }

.integration-section { background: #fff; }
.integration-flow { display: grid; grid-template-columns: repeat(6,1fr); gap: .75rem; margin-top: 3rem; }
.integration-step { position: relative; padding: 1rem .75rem; text-align: center; border: 1px solid var(--border); border-radius: 12px; background: #fff; }
.integration-step:not(:last-child)::after { content: "→"; position: absolute; top: 50%; right: -.85rem; transform: translateY(-50%); color: var(--brand-dark); font-weight: 700; }
.integration-step span { display: grid; place-items: center; width: 38px; height: 38px; margin: 0 auto .7rem; border-radius: 50%; background: var(--navy); color: #fff; font-size: .7rem; font-weight: 700; }
.integration-step h3 { margin: 0; color: var(--navy); font-size: .78rem; line-height: 1.3; }
.integration-intro { max-width: 800px; margin: 0 auto; text-align: center; }
.integration-intro p { color: var(--text-muted); }

.solutions-final-cta { background: #eef4f2; }
.solutions-final-cta .cta-panel { display: flex; align-items: center; justify-content: space-between; gap: 2rem; padding: 2.5rem; border-radius: var(--radius); background: var(--navy); color: #fff; }
.solutions-final-cta h2 { margin: 0 0 .45rem; color: #fff; font-size: clamp(1.8rem, 3vw, 2.5rem); }
.solutions-final-cta p { margin: 0; color: #c8d5df; max-width: 650px; }
.solutions-final-cta .button-primary { flex: 0 0 auto; }

@media (max-width: 1000px) {
  .ecosystem-wrap { min-height: 740px; }
  .security-layers { grid-template-columns: repeat(2,1fr); }
  .integration-flow { grid-template-columns: repeat(3,1fr); row-gap: 1rem; }
  .integration-step:nth-child(3)::after { display: none; }
  .integration-step:nth-child(4)::after { display: block; }
}
@media (max-width: 760px) {
  .solutions-hero { min-height: 690px; align-items: end; }
  .solutions-hero-media img { object-position: center center; }
  .solutions-hero-media::after { background: linear-gradient(180deg, rgba(11,39,69,.12) 0%, rgba(11,39,69,.28) 42%, rgba(11,39,69,.88) 100%); }
  .solutions-hero-inner { padding-top: 7rem; padding-bottom: 3.2rem; }
  .solutions-hero-copy { max-width: 100%; }
  .solutions-hero h1 { font-size: clamp(2.25rem, 10vw, 3.2rem); }
  .solutions-hero p { font-size: .95rem; }
  .solution-qualities { gap: .4rem; }
  .solution-quality { font-size: .66rem; padding: .42rem .58rem; }
  .ecosystem-wrap { min-height: auto; display: grid; gap: .8rem; margin-top: 2rem; }
  .ecosystem-wrap::before, .ecosystem-wrap::after { display: none; }
  .eco-hub { position: relative; left: auto; top: auto; transform: none; width: 132px; height: 132px; margin: 0 auto .6rem; }
  .eco-hub img { width: 88px; height: 88px; }
  .eco-env, .eco-solution { position: relative; inset: auto; left: auto; right: auto; top: auto; bottom: auto; transform: none; width: 100%; }
  .eco-solution { text-align: center; }
  .eco-env:hover, .eco-env:focus-visible, .eco-solution:hover, .eco-solution:focus-visible { transform: translateY(-2px); }
  .solution-card-grid { grid-template-columns: 1fr; }
  .solution-card.integration { grid-column: auto; }
  .detail-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .detail-index { position: static; }
  .detail-benefits { grid-template-columns: 1fr; }
  .security-layers { grid-template-columns: 1fr; }
  .integration-flow { grid-template-columns: 1fr; }
  .integration-step:not(:last-child)::after { content: "↓"; top: auto; bottom: -.95rem; right: 50%; transform: translateX(50%); }
  .integration-step:nth-child(3)::after { display: block; }
  .integration-step:nth-child(4)::after { display: block; }
  .solutions-final-cta .cta-panel { flex-direction: column; align-items: flex-start; padding: 1.7rem; }
}
@media (prefers-reduced-motion: reduce) {
  .solution-card, .eco-env, .eco-solution { transition: none; }
}
/* Ecosystem exploration — subtle, purposeful hover transition */
.eco-lines {
  position:absolute; inset:0; width:100%; height:100%; z-index:2;
  pointer-events:none; overflow:visible;
}
.eco-line {
  stroke:rgba(22,183,168,.38);
  stroke-width:2;
  stroke-linecap:round;
  stroke-dasharray:5 7;
  stroke-dashoffset:28;
  opacity:0;
  animation:ecoLineDraw .55s cubic-bezier(.22,.61,.36,1) forwards;
}
@keyframes ecoLineDraw {
  from { opacity:0; stroke-dashoffset:28; }
  to { opacity:1; stroke-dashoffset:0; }
}
.ecosystem-wrap.is-exploring .eco-hub {
  border-color:rgba(22,183,168,.3);
  box-shadow:0 18px 45px rgba(20,38,57,.12),0 0 0 8px rgba(22,183,168,.05);
}
.eco-env.is-active {
  border-color:rgba(22,183,168,.7);
  box-shadow:0 16px 32px rgba(20,38,57,.13),0 0 0 3px rgba(22,183,168,.09);
  transform:translateY(-4px);
}
.env-home.is-active,.env-institution.is-active { transform:translateX(-50%) translateY(-4px); }
.eco-solution { transition:transform .35s cubic-bezier(.22,.61,.36,1), background .35s ease, opacity .35s ease, box-shadow .35s ease, border-color .35s ease, filter .35s ease; }
.eco-solution.is-relevant {
  z-index:7;
  background:#d9f3e9;
  border-color:rgba(13,142,132,.58);
  color:var(--navy);
  box-shadow:0 12px 26px rgba(20,38,57,.13),0 0 0 2px rgba(22,183,168,.08);
  transform:translateY(-4px) scale(1.07);
}
.sol-cctv.is-relevant,.sol-intrusion.is-relevant { transform:translateX(-50%) translateY(-4px) scale(1.07); }
.eco-solution.is-dimmed { opacity:.22; filter:saturate(.5); }
.eco-env:focus-visible,.eco-solution:focus-visible { outline:3px solid rgba(22,183,168,.45); outline-offset:3px; }
@media(max-width:760px){
  .eco-lines{display:none;}
  .eco-env.is-active{transform:translateY(-2px);}
  .env-home.is-active,.env-institution.is-active{transform:translateX(-50%) translateY(-2px);}
  .eco-solution.is-relevant{transform:translateY(-2px) scale(1.01);}
  .sol-cctv.is-relevant,.sol-intrusion.is-relevant{transform:translateX(-50%) translateY(-2px) scale(1.01);}
}
@media(prefers-reduced-motion:reduce){
  .eco-line{animation:none;opacity:1;stroke-dashoffset:0;}
  .eco-env,.eco-solution{transition:none;}
}

.cta-actions{display:flex;flex-wrap:wrap;gap:.75rem;align-items:center}.cta-actions .button-secondary{border-color:rgba(16,47,82,.22)}
@media(max-width:600px){.cta-actions{flex-direction:column;align-items:stretch}.cta-actions .button{width:100%;text-align:center}}


/* Mobile art-directed ecosystem infographic.
   The desktop interactive ecosystem remains unchanged. */
.ecosystem-mobile-visual { display: none; }

@media (max-width: 760px) {
  .ecosystem-mobile-visual {
    display: block;
    width: min(100%, 420px);
    margin: 2rem auto 1.5rem;
    padding: 0 .25rem;
  }

  .ecosystem-mobile-visual img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 900 / 980;
    object-fit: contain;
  }

  .ecosystem-wrap {
    display: none !important;
  }
}


.ecosystem-portrait-notice { display: none; }

@media (max-width: 760px) and (orientation: portrait) {
  .ecosystem-portrait-notice {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .75rem;
    max-width: 520px;
    margin: 1rem auto 0;
    padding: .7rem .85rem .7rem 1rem;
    border: 1px solid rgba(13,142,132,.18);
    border-radius: 12px;
    background: #f3faf8;
    color: var(--text-muted);
    font-size: .78rem;
    line-height: 1.45;
  }
  .ecosystem-notice-dismiss {
    flex: 0 0 auto;
    width: 30px;
    height: 30px;
    border: 0;
    border-radius: 50%;
    background: transparent;
    color: var(--navy);
    font-size: 1.35rem;
    line-height: 1;
    cursor: pointer;
  }
  .ecosystem-notice-dismiss:focus-visible {
    outline: 2px solid var(--teal);
    outline-offset: 2px;
  }
}

@media (min-width: 761px), (orientation: landscape) {
  .ecosystem-portrait-notice { display: none !important; }
}

.solution-support-note { margin: 1rem auto 0; max-width: 760px; text-align: center; color: var(--text-muted); }