/* ============================================================
   Services Page Styles
   CNC Website · Dhofar University · 2026
   ============================================================ */

/* ── Unified Hero (matches About compact style) ───────────── */
.services-hero,
.service-detail-hero {
  position: relative;
  min-height: 28vh;
  padding: var(--space-6) 0;
  background: var(--color-bg-alt);
  overflow: hidden;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
}

.services-hero #particles-js,
.service-detail-hero #particles-js {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  background: transparent;
}

.services-hero::before,
.service-detail-hero::before { display: none; }

.services-hero .container,
.services-hero__content,
.service-detail-hero .container,
.service-detail-hero__content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  padding: 1.75rem 3rem;
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.65);
  box-shadow: 0 8px 32px rgba(30, 58, 138, 0.08);
}

/* Keep overview page content centered, but pin breadcrumb to top-left */
.services-hero__content { align-items: center; }
.services-hero__content > nav[aria-label="Breadcrumb"] { align-self: flex-start; }

/* Service detail hero should be left-aligned like a true breadcrumb header */
.service-detail-hero__content {
  align-items: stretch;
  text-align: left;
}
.service-detail-hero__content > nav[aria-label="Breadcrumb"] { align-self: flex-start; }
[dir="rtl"] .service-detail-hero__content {
  text-align: right;
}

.page-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(30,58,138,0.08);
  border: 1px solid rgba(30,58,138,0.18);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-5);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.page-hero__title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: var(--font-bold);
  letter-spacing: -0.02em;
  color: var(--color-text-heading);
  margin-bottom: var(--space-2);
  line-height: 1.2;
}

.page-hero__sub {
  font-size: var(--text-sm);
  color: var(--color-text-body);
  max-width: 560px;
  margin-inline: auto;
  line-height: var(--leading-relaxed);
}

.svc-breadcrumb {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
  list-style: none;
  margin: 0 0 var(--space-1);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  background: rgba(30,58,138,0.06);
  border: 1px solid rgba(30,58,138,0.16);
  font-size: 0.72rem;
  font-weight: var(--font-semibold);
  letter-spacing: 0.02em;
  color: var(--color-text-muted);
}

.svc-breadcrumb li {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.svc-breadcrumb li + li::before {
  content: '\203A';
  color: rgba(15, 23, 42, 0.45);
  font-size: 0.85rem;
}

.svc-breadcrumb a {
  color: var(--color-primary);
  text-decoration: none;
}

.svc-breadcrumb a:hover { text-decoration: underline; }

/* ── Services Grid ───────────────────────────────────────── */
.services-section { background: var(--color-bg-card); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.service-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding: var(--space-8);
  background:
    radial-gradient(220px 160px at 100% 0%, rgba(255,255,255,0.6), transparent 72%),
    linear-gradient(165deg, rgba(255,255,255,0.96) 0%, rgba(247,250,255,0.95) 100%);
  border-radius: var(--radius-2xl);
  border: 1px solid rgba(30,58,138,0.10);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
  text-decoration: none;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(130deg, rgba(30,58,138,0.09), transparent 60%);
  opacity: 0;
  transition: opacity var(--transition-base);
  z-index: -2;
}

.service-card::after {
  content: '';
  position: absolute;
  width: 180px;
  height: 180px;
  top: -90px;
  right: -90px;
  border-radius: 50%;
  background: var(--svc-color, var(--color-primary));
  opacity: 0.12;
  transition: transform var(--transition-base), opacity var(--transition-base);
  z-index: -1;
}

.service-card:hover {
  transform: translateY(-7px) scale(1.01);
  box-shadow: 0 22px 44px rgba(15, 23, 42, 0.14);
  border-color: var(--svc-color, var(--color-primary));
}

.service-card:hover::before { opacity: 1; }

.service-card:hover::after {
  transform: translate(-16px, 16px) scale(1.15);
  opacity: 0.2;
}

.service-card__icon-wrap {
  width: 64px;
  height: 64px;
  border-radius: 20px;
  background: rgba(30,58,138,0.07);
  border: 1px solid rgba(30,58,138,0.16);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-2xl);
  color: var(--svc-color, var(--color-primary));
  transition: transform var(--transition-base), box-shadow var(--transition-base), background var(--transition-base), color var(--transition-base);
}

.service-card:hover .service-card__icon-wrap {
  background: var(--svc-color, var(--color-primary));
  color: #ffffff;
  transform: translateY(-2px) rotate(-4deg);
  box-shadow: 0 12px 24px rgba(30,58,138,0.25);
}

.service-card__title {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--color-text-heading);
  margin: 0;
}

.service-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-body);
  line-height: var(--leading-relaxed);
  margin: 0;
  flex: 1;
}

.service-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-5);
  border-top: 1px solid rgba(15,23,42,0.09);
}

.service-card__link {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--svc-color, var(--color-primary));
  display: flex;
  align-items: center;
  gap: var(--space-2);
  transition: gap var(--transition-fast), transform var(--transition-fast);
}

.service-card:hover .service-card__link {
  gap: var(--space-3);
  transform: translateX(2px);
}

/* ── Service Detail Hero ─────────────────────────────────── */
.service-detail-hero__content {
  max-width: min(1120px, 100% - 2rem);
}

.service-detail-hero__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-8);
  align-items: center;
  width: 100%;
}

.service-detail-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(30,58,138,0.08);
  border: 1px solid rgba(30,58,138,0.18);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  letter-spacing: var(--tracking-wide);
  color: var(--svc-color, var(--color-primary));
  text-transform: uppercase;
  margin-bottom: var(--space-2);
}

.service-detail-hero__title {
  font-size: clamp(1.8rem, 3.4vw, 2.4rem);
  font-weight: var(--font-bold);
  color: var(--color-text-heading);
  letter-spacing: -0.025em;
  margin-bottom: var(--space-3);
  line-height: 1.15;
}

@media (min-width: 768px) {
  .service-detail-hero__title--singleline { white-space: nowrap; }
}

.service-detail-hero__sub {
  font-size: var(--text-sm);
  color: var(--color-text-body);
  max-width: 600px;
  line-height: var(--leading-relaxed);
  margin-inline: 0;
}

.service-detail-hero__cta {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex-shrink: 0;
  align-self: flex-start;
}

.svc-hero-btn {
  min-width: 214px;
  justify-content: center;
  border-radius: 14px;
  padding: 0.85rem 1.15rem;
  font-size: 0.86rem;
  letter-spacing: 0.02em;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base), background var(--transition-base), color var(--transition-base);
}

.svc-hero-btn::after {
  content: '';
  position: absolute;
  inset: -1px;
  background: linear-gradient(120deg, rgba(255,255,255,0.25), transparent 42%);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.svc-hero-btn:hover::after { opacity: 1; }

.svc-hero-btn--primary {
  background: linear-gradient(135deg, var(--svc-color, var(--color-primary)) 0%, #1d4ed8 100%);
  border-color: transparent;
  color: #ffffff;
  box-shadow: 0 12px 24px rgba(30,58,138,0.28);
}

.svc-hero-btn--ghost {
  background: rgba(255,255,255,0.75);
  border-color: rgba(30,58,138,0.26);
  color: var(--svc-color, var(--color-primary));
}

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

/* ── Meta Pills ──────────────────────────────────────────── */
.svc-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.svc-meta-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(30,58,138,0.07);
  border: 1px solid rgba(30,58,138,0.14);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  color: var(--color-text-heading);
}

.svc-meta-pill--green {
  background: rgba(22,163,74,0.08);
  border-color: rgba(22,163,74,0.2);
  color: #15803d;
}

.svc-meta-pill--green i { font-size: 0.45rem; }

/* ── Service Features ────────────────────────────────────── */
.service-features { background: var(--color-bg-card); }

.service-features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-5);
}

.service-feature-item {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-5);
  background: var(--color-bg-alt);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(15,23,42,0.07);
  transition: all var(--transition-base);
}

.service-feature-item:hover {
  background: var(--color-bg-card);
  border-color: rgba(30,58,138,0.12);
  box-shadow: var(--shadow-card);
}

.service-feature-item__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-lg);
  background: rgba(30,58,138,0.07);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-lg);
  color: var(--color-primary);
  flex-shrink: 0;
}

.service-feature-item h3 {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: var(--color-text-heading);
  margin-bottom: var(--space-1);
}

.service-feature-item p {
  font-size: var(--text-sm);
  color: var(--color-text-body);
  margin: 0;
  line-height: var(--leading-relaxed);
}

/* ── Overview Strip ──────────────────────────────────────── */
.svc-overview-strip {
  background: var(--color-primary);
  padding: var(--space-5) 0;
}

.svc-overview-strip__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.svc-strip-stat {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: rgba(255,255,255,0.9);
}

.svc-strip-stat i { font-size: var(--text-lg); color: #93c5fd; }

.svc-strip-divider {
  width: 1px;
  height: 24px;
  background: rgba(255,255,255,0.2);
  flex-shrink: 0;
}

/* ── Advanced Process UI ─────────────────────────────────── */
.svc-process { background: var(--color-bg-alt); }

.svc-process__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}

.svc-process__step {
  position: relative;
  text-align: center;
  padding: var(--space-6) var(--space-5);
  background: linear-gradient(180deg, rgba(255,255,255,0.95) 0%, rgba(247,250,255,0.92) 100%);
  border: 1px solid rgba(30,58,138,0.08);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
  overflow: hidden;
}

.svc-process__step::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--svc-color, var(--color-primary)) 0%, #60a5fa 100%);
  opacity: 0.9;
}

.svc-process__step:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 34px rgba(15, 23, 42, 0.14);
  border-color: rgba(30,58,138,0.2);
}

.svc-process__num {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--svc-color, var(--color-primary)) 0%, #1d4ed8 100%);
  color: #ffffff;
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  font-family: var(--font-display);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-5);
  box-shadow: 0 10px 18px rgba(30,58,138,0.28);
}

.svc-process__connector {
  display: none;
}

.svc-process__title {
  font-size: var(--text-base);
  font-weight: var(--font-bold);
  color: var(--color-text-heading);
  margin-bottom: var(--space-3);
}

.svc-process__desc {
  font-size: var(--text-sm);
  color: var(--color-text-body);
  line-height: var(--leading-relaxed);
  margin-inline: auto;
  text-align: center;
}

/* ── Advanced FAQ UI ─────────────────────────────────────── */
.faq-section { background: var(--color-bg-alt); }

.faq-section__header {
  text-align: center;
  margin-bottom: var(--space-10);
}

.faq-section__header h2 {
  font-size: var(--text-3xl);
  font-weight: var(--font-bold);
  color: var(--color-text-heading);
}

.faq-list {
  max-width: 920px;
  margin-inline: auto;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
  counter-reset: faq-item;
}

.faq-item {
  position: relative;
  counter-increment: faq-item;
  background: var(--color-bg-card);
  border: 1px solid rgba(15,23,42,0.1);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: box-shadow var(--transition-base), border-color var(--transition-base), transform var(--transition-base);
}

.faq-item::before {
  content: counter(faq-item, decimal-leading-zero);
  position: absolute;
  top: 14px;
  right: 18px;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: var(--font-bold);
  color: rgba(30,58,138,0.8);
  background: rgba(30,58,138,0.08);
  border: 1px solid rgba(30,58,138,0.2);
  border-radius: 999px;
  padding: 0.2rem 0.5rem;
}

.faq-item:has(.faq-item__body:not([hidden])) {
  box-shadow: var(--shadow-card);
  border-color: rgba(30,58,138,0.3);
  transform: translateY(-2px);
}

.faq-item__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) 3.5rem var(--space-5) var(--space-6);
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: var(--color-text-heading);
  gap: var(--space-4);
  transition: color var(--transition-fast);
}

[dir="rtl"] .faq-item__trigger { text-align: right; }

.faq-item__trigger:hover { color: var(--color-primary); }

.faq-item__trigger .faq-chevron {
  font-size: var(--text-xs);
  color: rgba(30,58,138,0.7);
  transition: transform var(--transition-base);
  flex-shrink: 0;
}

.faq-item__trigger[aria-expanded="true"] .faq-chevron {
  transform: rotate(180deg);
  color: var(--color-primary);
}

.faq-item__body {
  padding: 0 var(--space-6) var(--space-5);
  font-size: var(--text-sm);
  color: var(--color-text-body);
  line-height: var(--leading-relaxed);
  text-align: left;
}

/* ── Outline-light CTA button ────────────────────────────── */
.btn--outline-light {
  border: 2px solid rgba(255,255,255,0.4);
  color: #ffffff;
  background: transparent;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  font-weight: var(--font-semibold);
  font-size: var(--text-sm);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  transition: background 0.2s ease, border-color 0.2s ease;
}

.btn--outline-light:hover {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.7);
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 1023px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .service-features-grid { grid-template-columns: 1fr; }
  .service-detail-hero__inner { grid-template-columns: 1fr; }
  .faq-list { grid-template-columns: 1fr; }
  .svc-process__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .services-hero__content,
  .service-detail-hero__content {
    padding: 1.25rem 1rem;
    border-radius: 14px;
  }

  .services-grid { grid-template-columns: 1fr; }
  .svc-process__grid { grid-template-columns: 1fr; }
  .svc-overview-strip__inner { gap: var(--space-3); }
  .service-detail-hero__cta { flex-direction: row; flex-wrap: wrap; width: 100%; }
  .service-detail-hero__content { text-align: left; }
  [dir="rtl"] .service-detail-hero__content { text-align: right; }
  .svc-hero-btn { min-width: 100%; }
  .faq-item::before { right: 12px; top: 12px; }
  .faq-item__trigger { padding-right: 3rem; }
}