/* ==================================================
   Proteus Service pages — Software Development
================================================== */

.proteus-service-hero,
.proteus-service-intro,
.proteus-service-offer,
.proteus-service-process,
.proteus-service-stack {
  --ps-ink: #0a1c2a;
  --ps-muted: #5d7588;
  --ps-line: rgba(10, 28, 42, 0.08);
  --ps-accent: #1a9b6c;
  --ps-cream: #fff4d7;
  font-family: "Manrope", system-ui, sans-serif;
}

.proteus-service-hero {
  position: relative;
  padding: 150px 0 70px;
  overflow: hidden;
  background:
    radial-gradient(ellipse 50% 70% at 10% 15%, rgba(255, 244, 215, 0.55), transparent 55%),
    radial-gradient(ellipse 40% 50% at 90% 80%, rgba(26, 155, 108, 0.1), transparent 50%),
    linear-gradient(165deg, #f7faf8 0%, #eef5f1 50%, #f8f4ea 100%);
}

.proteus-service-hero .container {
  max-width: 1200px;
  position: relative;
  z-index: 1;
}

.proteus-service-hero .service-kicker,
.proteus-service-intro .section-kicker,
.proteus-service-offer .section-kicker,
.proteus-service-process .section-kicker,
.proteus-service-stack .section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid var(--ps-line);
  color: var(--ps-ink);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.proteus-service-hero .service-kicker::before,
.proteus-service-intro .section-kicker::before,
.proteus-service-offer .section-kicker::before,
.proteus-service-process .section-kicker::before,
.proteus-service-stack .section-kicker::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ps-accent);
  box-shadow: 0 0 0 4px rgba(26, 155, 108, 0.16);
}

.proteus-service-hero h1 {
  font-size: clamp(34px, 4.4vw, 52px);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.12;
  color: var(--ps-ink);
  margin: 0 0 16px;
  max-width: 720px;
}

.proteus-service-hero p {
  font-size: 17px;
  font-weight: 500;
  line-height: 1.7;
  color: var(--ps-muted);
  margin: 0 0 28px;
  max-width: 540px;
}

.proteus-service-hero .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.proteus-service-hero .hero-actions .btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 46px;
  padding: 11px 22px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.25s ease, background 0.25s ease, box-shadow 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.proteus-service-hero .hero-actions .btn::before,
.proteus-service-hero .hero-actions .btn::after {
  display: none;
}

.proteus-service-hero .hero-actions .btn-primary {
  background: var(--ps-ink);
  border: none;
  color: #fff;
  box-shadow: 0 12px 28px rgba(10, 28, 42, 0.18);
}

.proteus-service-hero .hero-actions .btn-primary:hover {
  background: var(--ps-accent);
  color: #fff;
  transform: translateY(-2px);
}

.proteus-service-hero .hero-actions .btn-outline {
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid var(--ps-line);
  color: var(--ps-ink);
}

.proteus-service-hero .hero-actions .btn-outline:hover {
  border-color: var(--ps-accent);
  color: var(--ps-accent);
  transform: translateY(-2px);
}

/* Intro */
.proteus-service-intro {
  padding: 80px 0;
  background: #fff;
}

.proteus-service-intro .container {
  max-width: 1200px;
}

.proteus-service-intro .service-illust {
  width: 100%;
  height: auto;
  border-radius: 24px;
  box-shadow: 0 24px 50px rgba(10, 28, 42, 0.1);
  background: #f4f8f6;
}

.proteus-service-intro h2 {
  font-size: clamp(28px, 3.2vw, 38px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.18;
  color: var(--ps-ink);
  margin: 0 0 14px;
}

.proteus-service-intro .bar,
.proteus-service-offer .bar,
.proteus-service-process .bar,
.proteus-service-stack .bar {
  width: 56px;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--ps-accent), #3ecf8e);
  margin: 0 0 18px;
}

.proteus-service-intro p {
  font-size: 15.5px;
  font-weight: 500;
  line-height: 1.75;
  color: var(--ps-muted);
  margin: 0 0 14px;
}

.proteus-service-intro .intro-points {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
}

.proteus-service-intro .intro-points li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--ps-ink);
}

.proteus-service-intro .intro-points li span {
  flex: 0 0 28px;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: rgba(26, 155, 108, 0.12);
  color: var(--ps-accent);
}

.proteus-service-intro .intro-points li span svg {
  width: 14px;
  height: 14px;
}

/* Offer grid */
.proteus-service-offer {
  padding: 80px 0;
  background:
    radial-gradient(ellipse 50% 50% at 50% 0%, rgba(255, 244, 215, 0.35), transparent 55%),
    #f4f8f6;
}

.proteus-service-offer .container {
  max-width: 1200px;
}

.proteus-service-offer .section-title {
  max-width: 560px;
  margin: 0 auto 48px;
  text-align: center;
}

.proteus-service-offer .section-title h2 {
  font-size: clamp(28px, 3.2vw, 38px);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--ps-ink);
  margin: 0 0 12px;
}

.proteus-service-offer .section-title .bar {
  margin-left: auto;
  margin-right: auto;
}

.proteus-service-offer .section-title p {
  font-size: 16px;
  font-weight: 500;
  line-height: 1.7;
  color: var(--ps-muted);
  margin: 0;
}

.proteus-service-offer .row > [class*="col-"] {
  display: flex;
}

.proteus-service-offer .offer-item {
  width: 100%;
  padding: 26px 22px;
  border-radius: 20px;
  border: 1px solid var(--ps-line);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 12px 32px rgba(10, 28, 42, 0.04);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.proteus-service-offer .offer-item:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 40px rgba(10, 28, 42, 0.1);
}

.proteus-service-offer .offer-ico {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  margin-bottom: 16px;
  background: rgba(26, 155, 108, 0.12);
  color: var(--ps-accent);
}

.proteus-service-offer .col-lg-4:nth-child(2) .offer-ico {
  background: rgba(58, 109, 181, 0.12);
  color: #3a6db5;
}

.proteus-service-offer .col-lg-4:nth-child(3) .offer-ico {
  background: rgba(201, 137, 26, 0.14);
  color: #c9891a;
}

.proteus-service-offer .col-lg-4:nth-child(4) .offer-ico {
  background: rgba(10, 28, 42, 0.08);
  color: var(--ps-ink);
}

.proteus-service-offer .col-lg-4:nth-child(5) .offer-ico {
  background: rgba(26, 155, 108, 0.12);
  color: var(--ps-accent);
}

.proteus-service-offer .col-lg-4:nth-child(6) .offer-ico {
  background: rgba(58, 109, 181, 0.12);
  color: #3a6db5;
}

.proteus-service-offer .offer-ico svg {
  width: 20px;
  height: 20px;
}

.proteus-service-offer .offer-item h3 {
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ps-ink);
  margin: 0 0 8px;
}

.proteus-service-offer .offer-item p {
  font-size: 14.5px;
  font-weight: 500;
  line-height: 1.6;
  color: var(--ps-muted);
  margin: 0;
}

/* Process */
.proteus-service-process {
  padding: 80px 0;
  background: #fff;
}

.proteus-service-process .container {
  max-width: 1200px;
}

.proteus-service-process .section-head {
  max-width: 520px;
  margin-bottom: 40px;
}

.proteus-service-process .section-head h2 {
  font-size: clamp(28px, 3.2vw, 38px);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--ps-ink);
  margin: 0 0 12px;
}

.proteus-service-process .section-head p {
  font-size: 15.5px;
  font-weight: 500;
  line-height: 1.7;
  color: var(--ps-muted);
  margin: 0;
}

.proteus-service-process .process-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.proteus-service-process .process-step {
  position: relative;
  padding-top: 8px;
}

.proteus-service-process .step-num {
  display: block;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--ps-accent);
  margin-bottom: 12px;
}

.proteus-service-process .process-step h3 {
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ps-ink);
  margin: 0 0 8px;
}

.proteus-service-process .process-step p {
  font-size: 14.5px;
  font-weight: 500;
  line-height: 1.6;
  color: var(--ps-muted);
  margin: 0;
}

/* Stack */
.proteus-service-stack {
  padding: 20px 0 80px;
  background: #fff;
}

.proteus-service-stack .container {
  max-width: 1200px;
}

.proteus-service-stack .stack-panel {
  padding: 36px;
  border-radius: 22px;
  background:
    radial-gradient(ellipse at left center, rgba(255, 244, 215, 0.2), transparent 50%),
    linear-gradient(120deg, #0a1c2a 0%, #143447 100%);
}

.proteus-service-stack .stack-panel .section-kicker {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.12);
  color: var(--ps-cream);
}

.proteus-service-stack .stack-panel .section-kicker::before {
  background: var(--ps-cream);
  box-shadow: 0 0 0 4px rgba(255, 244, 215, 0.18);
}

.proteus-service-stack .stack-panel h2 {
  font-size: clamp(24px, 2.8vw, 32px);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: #fff;
  margin: 0 0 12px;
}

.proteus-service-stack .stack-panel > p {
  font-size: 15px;
  font-weight: 500;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.7);
  margin: 0 0 24px;
  max-width: 560px;
}

.proteus-service-stack .stack-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.proteus-service-stack .stack-tags span {
  display: inline-flex;
  padding: 9px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #fff;
  font-size: 13px;
  font-weight: 600;
}

@media (max-width: 991px) {
  .proteus-service-hero {
    padding: 130px 0 55px;
    text-align: center;
  }

  .proteus-service-hero p {
    margin-left: auto;
    margin-right: auto;
  }

  .proteus-service-hero .hero-actions {
    justify-content: center;
  }

  .proteus-service-intro,
  .proteus-service-offer,
  .proteus-service-process {
    padding: 65px 0;
  }

  .proteus-service-intro .col-lg-6:first-child {
    margin-bottom: 24px;
  }

  .proteus-service-process .process-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 575px) {
  .proteus-service-process .process-row {
    grid-template-columns: 1fr;
  }

  .proteus-service-stack .stack-panel {
    padding: 28px 22px;
  }

  .proteus-service-hero .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }
}