/* ============================================
   SERVICES.CSS — Services listing page
   ============================================ */

/* === Hero === */
.services-hero {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 140px 2rem 80px;
  text-align: center;
  overflow: hidden;
}

.srv-hero-glow {
  position: absolute;
  top: -10%;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 600px;
  background: radial-gradient(ellipse, rgba(0,212,255,0.07) 0%, rgba(123,45,255,0.05) 40%, transparent 70%);
  pointer-events: none;
}

.services-hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

.services-hero-title {
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.08;
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.services-hero-title span { display: block; color: #f1f5f9; }
.services-hero-title .gradient-text {
  background: linear-gradient(90deg, #00d4ff, #a855f7);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.services-hero-sub {
  font-size: 1.1rem;
  color: #64748b;
  line-height: 1.85;
  max-width: 620px;
  margin: 0 auto 2.5rem;
}

/* === Quick Nav Chips === */
.service-quick-nav {
  display: flex;
  justify-content: center;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.srv-chip {
  display: inline-flex;
  align-items: center;
  padding: 9px 20px;
  border: 1px solid color-mix(in srgb, var(--chip-color) 30%, transparent);
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--chip-color);
  background: color-mix(in srgb, var(--chip-color) 8%, transparent);
  text-decoration: none;
  transition: all 0.25s cubic-bezier(0.16,1,0.3,1);
  letter-spacing: 0.02em;
}

.srv-chip:hover {
  background: color-mix(in srgb, var(--chip-color) 18%, transparent);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px color-mix(in srgb, var(--chip-color) 20%, transparent);
}

/* === Service Cards Section === */
.srv-cards-section {
  padding: 4rem 2rem 6rem;
  position: relative;
  z-index: 1;
}

.srv-cards-inner {
  max-width: 1320px;
  margin: 0 auto;
}

/* === Mega Grid === */
.srv-mega-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

/* === Mega Card (3D Tilt) === */
.srv-mega-card {
  position: relative;
  background: rgba(8,20,48,0.65);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 24px;
  padding: 2.5rem;
  overflow: hidden;
  backdrop-filter: blur(12px);
  transition: all 0.5s cubic-bezier(0.16,1,0.3,1);
  will-change: transform;
  cursor: default;
}

.srv-mega-card:hover {
  border-color: color-mix(in srgb, var(--srv-color) 35%, transparent);
  box-shadow:
    0 30px 80px rgba(0,0,0,0.5),
    0 0 50px var(--srv-glow);
}

.card-shine {
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
  transition: background 0.3s;
}

/* === Card Top Bar === */
.srv-mega-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.8rem;
}

.srv-mega-badge {
  width: 52px;
  height: 52px;
  border: 1px solid;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
}

.srv-mega-num {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--srv-color);
}

.srv-mega-arrow {
  color: rgba(255,255,255,0.15);
  transition: all 0.3s;
}

.srv-mega-card:hover .srv-mega-arrow {
  color: var(--srv-color);
  transform: translate(4px, -4px);
}

/* === Card Content === */
.srv-mega-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: #f1f5f9;
  margin-bottom: 0.5rem;
  line-height: 1.2;
  letter-spacing: -0.02em;
  transition: color 0.3s;
}

.srv-mega-card:hover .srv-mega-title {
  color: var(--srv-color);
}

.srv-mega-tagline {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--srv-color);
  margin-bottom: 1rem;
  opacity: 0.7;
  font-style: italic;
}

.srv-mega-desc {
  font-size: 0.9rem;
  color: #64748b;
  line-height: 1.8;
  margin-bottom: 2rem;
}

/* === Sub-service chips === */
.srv-sub-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.srv-sub-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.04);
  font-size: 0.85rem;
  color: #94a3b8;
  text-decoration: none;
  transition: all 0.25s cubic-bezier(0.16,1,0.3,1);
  background: rgba(255,255,255,0.02);
}

.srv-sub-chip:hover {
  background: color-mix(in srgb, var(--srv-color) 8%, transparent);
  border-color: color-mix(in srgb, var(--srv-color) 25%, transparent);
  color: #f1f5f9;
  transform: translateX(4px);
}

.srv-sub-chip svg {
  margin-left: auto;
  opacity: 0;
  transition: opacity 0.2s, transform 0.2s;
  flex-shrink: 0;
  color: var(--srv-color);
}

.srv-sub-chip:hover svg {
  opacity: 1;
  transform: translateX(3px);
}

.sub-chip-icon {
  font-size: 1rem;
  width: 28px;
  height: 28px;
  background: color-mix(in srgb, var(--srv-color) 10%, transparent);
  border-radius: 7px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* === Card CTA === */
.srv-mega-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--srv-color);
  padding: 10px 20px;
  border: 1px solid color-mix(in srgb, var(--srv-color) 30%, transparent);
  border-radius: 100px;
  background: color-mix(in srgb, var(--srv-color) 6%, transparent);
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.16,1,0.3,1);
  margin-top: 0.5rem;
}

.srv-mega-cta:hover {
  background: color-mix(in srgb, var(--srv-color) 15%, transparent);
  border-color: var(--srv-color);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px color-mix(in srgb, var(--srv-color) 20%, transparent);
}

/* === Why Section === */
.why-section {
  padding: 7rem 2rem;
  position: relative;
  z-index: 1;
}

.why-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent, rgba(0,212,255,0.02), transparent);
  pointer-events: none;
}

.why-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 0;
}

.why-card {
  position: relative;
  background: rgba(8,20,48,0.5);
  border: 1px solid rgba(0,212,255,0.08);
  border-radius: 20px;
  padding: 2rem 1.8rem;
  backdrop-filter: blur(10px);
  transition: all 0.35s cubic-bezier(0.16,1,0.3,1);
  overflow: hidden;
}

.why-card::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, #00d4ff, #7b2dff);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s cubic-bezier(0.16,1,0.3,1);
}

.why-card:hover {
  border-color: rgba(0,212,255,0.25);
  transform: translateY(-5px);
  box-shadow: 0 16px 50px rgba(0,0,0,0.4), 0 0 30px rgba(0,212,255,0.06);
}

.why-card:hover::before { transform: scaleX(1); }

.why-num {
  font-family: var(--font-mono);
  font-size: 2.5rem;
  font-weight: 900;
  color: rgba(0,212,255,0.08);
  line-height: 1;
  margin-bottom: 1.2rem;
  transition: color 0.3s;
}

.why-card:hover .why-num { color: rgba(0,212,255,0.15); }

.why-card h4 {
  font-size: 1rem;
  font-weight: 700;
  color: #f1f5f9;
  margin-bottom: 0.75rem;
}

.why-card p {
  font-size: 0.87rem;
  color: #64748b;
  line-height: 1.75;
}

/* === Responsive === */
@media (max-width: 1100px) {
  .why-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .srv-mega-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .services-hero { min-height: auto; padding: 120px 1.2rem 60px; }
  .services-hero-title { font-size: clamp(2.2rem, 7vw, 3.5rem); }
  .why-grid { grid-template-columns: 1fr; }
  .srv-cards-section { padding: 2rem 1.2rem 4rem; }
}