/* ============================================================
   REVTECHSQUARE — SERVICES DESIGN SYSTEM
   Premium Dark Theme with Clinical Sophistication
   ============================================================ */

/* ── Google Fonts ─────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;700;800;900&family=DM+Sans:wght@400;500;600;700&family=Inter:wght@400;500;600&family=Space+Grotesk:wght@400;500;600;700&family=JetBrains+Mono:wght@400;600;700&display=swap');

/* ── Root Variables ───────────────────────────────────────── */
:root {
  --svc-bg: #0A0F1E;
  --svc-surface: #111827;
  --svc-surface-2: #1F2937;
  --svc-glass: rgba(17, 24, 39, 0.6);
  --svc-glass-border: rgba(255,255,255,0.08);
  --svc-primary: #0D9488;
  --svc-primary-light: #14B8A6;
  --svc-secondary: #7C3AED;
  --svc-blue: #1E40AF;
  --svc-success: #10B981;
  --svc-alert: #EF4444;
  --svc-warning: #F59E0B;
  --svc-text: #F9FAFB;
  --svc-text-secondary: #9CA3AF;
  --svc-text-muted: #6B7280;
  --svc-border: rgba(255,255,255,0.06);
  --svc-font-display: 'Outfit', sans-serif;
  --svc-font-heading: 'DM Sans', sans-serif;
  --svc-font-body: 'Inter', sans-serif;
  --svc-font-label: 'Space Grotesk', sans-serif;
  --svc-font-mono: 'JetBrains Mono', monospace;
  --svc-transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --svc-spring: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
  --svc-container: 1200px;
}

/* ── Reduced Motion ───────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ── Base Reset for Services Pages ────────────────────────── */
.svc-page { background: var(--svc-bg); color: var(--svc-text); font-family: var(--svc-font-body); }
.svc-page *, .svc-page *::before, .svc-page *::after { box-sizing: border-box; }
.svc-container { max-width: var(--svc-container); margin: 0 auto; padding: 0 1.5rem; }

/* ── Utility Classes ──────────────────────────────────────── */
.svc-eyebrow {
  font-family: var(--svc-font-label);
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--svc-primary);
  display: block; margin-bottom: 0.75rem;
}
.svc-gradient-text {
  background: linear-gradient(135deg, var(--svc-primary), var(--svc-secondary));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.svc-section-header { text-align: center; margin-bottom: 4rem; }
.svc-section-title {
  font-family: var(--svc-font-display);
  font-size: clamp(2rem, 4vw, 3rem); font-weight: 800;
  color: var(--svc-text); margin-bottom: 1rem; line-height: 1.2;
}
.svc-section-sub {
  font-size: 1.05rem; color: var(--svc-text-secondary);
  max-width: 640px; margin: 0 auto; line-height: 1.7;
}

/* ── Scroll Animations ────────────────────────────────────── */
.svc-reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease-out, transform 0.6s ease-out; }
.svc-reveal.visible { opacity: 1; transform: translateY(0); }
.svc-reveal-stagger { opacity: 0; transform: translateY(20px); transition: opacity 0.5s ease-out, transform 0.5s ease-out; }
.svc-reveal-stagger.visible { opacity: 1; transform: translateY(0); }

/* ============================================================
   HERO SECTION
   ============================================================ */
.svc-hero {
  position: relative; min-height: 100vh; display: flex; align-items: center;
  background: var(--svc-bg); overflow: hidden; padding: 8rem 0 5rem;
}
.svc-hero-aurora {
  position: absolute; inset: 0; z-index: 0;
  background: 
    radial-gradient(ellipse 80% 50% at 20% 80%, rgba(13,148,136,0.15) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 80% 20%, rgba(30,64,175,0.12) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 50% 50%, rgba(124,58,237,0.08) 0%, transparent 60%);
  animation: svc-aurora 12s ease-in-out infinite alternate;
}
@keyframes svc-aurora {
  0% { opacity: 0.6; transform: scale(1) rotate(0deg); }
  50% { opacity: 1; transform: scale(1.05) rotate(1deg); }
  100% { opacity: 0.7; transform: scale(1.02) rotate(-1deg); }
}
.svc-hero-orb {
  position: absolute; border-radius: 50%; filter: blur(100px); opacity: 0.1;
  animation: svc-float 10s ease-in-out infinite alternate;
}
.svc-hero-orb--1 { width: 500px; height: 500px; background: var(--svc-primary); top: -150px; right: -100px; }
.svc-hero-orb--2 { width: 350px; height: 350px; background: var(--svc-secondary); bottom: -100px; left: -80px; animation-delay: -4s; }
.svc-hero-orb--3 { width: 250px; height: 250px; background: var(--svc-blue); top: 30%; left: 50%; animation-delay: -7s; opacity: 0.06; }
@keyframes svc-float { 0% { transform: translateY(0) scale(1); } 100% { transform: translateY(-50px) scale(1.05); } }

.svc-hero-inner { position: relative; z-index: 2; text-align: center; }
.svc-hero-badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.8); padding: 0.5rem 1.2rem; border-radius: 50px;
  font-family: var(--svc-font-label); font-size: 0.78rem; font-weight: 600;
  letter-spacing: 0.04em; margin-bottom: 2rem; backdrop-filter: blur(12px);
  animation: svc-fade-up 0.6s ease-out 0.1s both;
}
.svc-hero-sub {
  font-size: 1.1rem; color: rgba(255,255,255,0.65); max-width: 700px;
  margin: 0 auto 2.5rem; line-height: 1.75;
  animation: svc-fade-up 0.6s ease-out 0.7s both;
}
.svc-hero-ctas { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; margin-bottom: 4rem;
  animation: svc-fade-up 0.5s ease-out 1s both;
}
.svc-hero-stats {
  display: flex; align-items: center; justify-content: center; gap: 2.5rem; flex-wrap: wrap;
  padding: 2rem 3rem; background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08); border-radius: 20px;
  backdrop-filter: blur(16px); max-width: 800px; margin: 0 auto;
  animation: svc-fade-up 0.6s ease-out 1.2s both;
}
@keyframes svc-fade-up { from { opacity: 0; transform: translateY(25px); } to { opacity: 1; transform: translateY(0); } }
.svc-badge-dot { width: 8px; height: 8px; background: var(--svc-success); border-radius: 50%; animation: svc-blink 2s ease-in-out infinite; }
@keyframes svc-blink { 0%,100% { opacity: 1; } 50% { opacity: 0.3; } }

.svc-hero-title {
  font-family: var(--svc-font-display); font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 800; color: #fff; line-height: 1.15; margin-bottom: 1.5rem;
  letter-spacing: -0.02em; max-width: 900px; margin-left: auto; margin-right: auto;
}
.svc-hero-title .svc-word {
  display: inline-block; opacity: 0; transform: translateY(20px) rotateX(-30deg);
  animation: svc-word-in 0.6s ease-out forwards;
}
@keyframes svc-word-in { to { opacity: 1; transform: translateY(0) rotateX(0); } }




/* Buttons */
.svc-btn-primary {
  display: inline-flex; align-items: center; gap: 0.6rem;
  background: var(--svc-primary); color: #fff; padding: 1rem 2.2rem;
  border-radius: 50px; font-family: var(--svc-font-label); font-weight: 700;
  font-size: 0.95rem; text-decoration: none; border: none; cursor: pointer;
  transition: all var(--svc-transition); position: relative; overflow: hidden;
}
.svc-btn-primary::before {
  content: ''; position: absolute; inset: 0; background: var(--svc-primary-light);
  transform: scaleX(0); transform-origin: left; transition: transform 0.4s ease;
  border-radius: 50px;
}
.svc-btn-primary:hover::before { transform: scaleX(1); }
.svc-btn-primary:hover { transform: translateY(-3px); box-shadow: 0 12px 32px rgba(13,148,136,0.35); color: #fff; }
.svc-btn-primary span, .svc-btn-primary svg, .svc-btn-primary i { position: relative; z-index: 1; }

.svc-btn-ghost {
  display: inline-flex; align-items: center; gap: 0.6rem;
  border: 2px solid rgba(255,255,255,0.25); color: #fff; padding: 1rem 2.2rem;
  border-radius: 50px; font-family: var(--svc-font-label); font-weight: 700;
  font-size: 0.95rem; text-decoration: none; background: transparent;
  transition: all var(--svc-transition); position: relative; overflow: hidden;
  backdrop-filter: blur(8px);
}
.svc-btn-ghost:hover { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.5); color: #fff; transform: translateY(-3px); }

/* Stats Row (animation defined above) */
.svc-stat { text-align: center; }
.svc-stat-num {
  display: block; font-family: var(--svc-font-mono); font-size: 2rem;
  font-weight: 700; color: var(--svc-primary-light); line-height: 1;
}
.svc-stat-lbl {
  display: block; font-family: var(--svc-font-label); font-size: 0.7rem;
  color: rgba(255,255,255,0.5); margin-top: 0.3rem; letter-spacing: 0.06em; text-transform: uppercase;
}
.svc-stat-divider { width: 1px; height: 40px; background: rgba(255,255,255,0.12); }
@media(max-width:640px) { .svc-stat-divider { display: none; } .svc-hero-stats { gap: 1.5rem; padding: 1.5rem; } }

/* Scroll Indicator */
.svc-scroll-indicator {
  position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 0.5rem; z-index: 2;
}
.svc-scroll-chevron {
  width: 30px; height: 30px; border-right: 2px solid rgba(255,255,255,0.3);
  border-bottom: 2px solid rgba(255,255,255,0.3); transform: rotate(45deg);
  animation: svc-bounce 2s ease-in-out infinite;
}
@keyframes svc-bounce { 0%,100% { transform: rotate(45deg) translateY(0); opacity: 0.5; } 50% { transform: rotate(45deg) translateY(8px); opacity: 1; } }
.svc-scroll-ring {
  width: 40px; height: 40px; border: 2px solid rgba(13,148,136,0.3); border-radius: 50%;
  animation: svc-pulse-ring 2s ease-in-out infinite;
}
@keyframes svc-pulse-ring { 0% { transform: scale(0.8); opacity: 0.5; } 50% { transform: scale(1.2); opacity: 0; } 100% { transform: scale(0.8); opacity: 0.5; } }

/* ============================================================
   SERVICES GRID SECTION
   ============================================================ */
.svc-grid-section { padding: 7rem 0; position: relative; }
.svc-grid-section::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at top, rgba(13,148,136,0.04), transparent 60%);
  pointer-events: none;
}

.svc-card-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem;
}
.svc-card-grid .svc-card:nth-child(3) { grid-column: span 1; }
.svc-card-grid .svc-card:nth-child(4) { grid-column: span 2; }
.svc-card-grid .svc-card:nth-child(7) { grid-column: span 2; }
.svc-card-grid .svc-card:nth-child(12) { grid-column: span 2; }

@media(max-width:992px) {
  .svc-card-grid { grid-template-columns: repeat(2, 1fr); }
  .svc-card-grid .svc-card:nth-child(4),
  .svc-card-grid .svc-card:nth-child(7),
  .svc-card-grid .svc-card:nth-child(12) { grid-column: span 1; }
}
@media(max-width:600px) {
  .svc-card-grid { grid-template-columns: 1fr; }
  .svc-card-grid .svc-card { grid-column: span 1 !important; }
}

/* Service Card */
.svc-card {
  position: relative; border-radius: 16px; overflow: hidden;
  min-height: 340px; display: flex; flex-direction: column; justify-content: flex-end;
  text-decoration: none; color: #fff; cursor: pointer;
  transition: transform var(--svc-spring), box-shadow var(--svc-transition);
}
.svc-card:hover {
  transform: none;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3), 0 0 0 2px var(--card-accent, var(--svc-primary));
}

.svc-card__bg {
  position: absolute; inset: 0; background-size: cover; background-position: center;
  transition: transform 0.6s ease;
}
.svc-card:hover .svc-card__bg { transform: scale(1.08); }

.svc-card__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.15) 0%, rgba(0,0,0,0.4) 40%, var(--card-accent, rgba(13,148,136,0.95)) 100%);
  opacity: 0.9; transition: opacity var(--svc-transition);
}
.svc-card:hover .svc-card__overlay { opacity: 0.92; }

.svc-card__content { position: relative; z-index: 2; padding: 2rem; }
.svc-card__title {
  font-family: var(--svc-font-display); font-size: 1.3rem; font-weight: 700;
  color: #fff; margin-bottom: 0.5rem;
}
.svc-card__desc {
  font-size: 0.88rem; color: rgba(255,255,255,0.8); line-height: 1.6; margin-bottom: 1.2rem;
}
.svc-card__cta {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--svc-font-label); font-size: 0.78rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em; color: #fff;
  position: relative; padding-bottom: 2px;
}
.svc-card__cta::after {
  content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px;
  background: #fff; transition: width 0.4s ease;
}
.svc-card:hover .svc-card__cta::after { width: 100%; }
.svc-card__cta .svc-arrow {
  transition: transform 0.3s ease; display: inline-block;
}
.svc-card:hover .svc-card__cta .svc-arrow { transform: translateX(8px); }

/* ============================================================
   STATS BAND
   ============================================================ */
.svc-stats-band {
  padding: 5rem 0; background: var(--svc-surface);
  border-top: 1px solid var(--svc-border); border-bottom: 1px solid var(--svc-border);
}
.svc-stats-grid {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 2rem; text-align: center;
}
@media(max-width:768px) { .svc-stats-grid { grid-template-columns: repeat(3, 1fr); } }
@media(max-width:480px) { .svc-stats-grid { grid-template-columns: repeat(2, 1fr); } }
.svc-stats-item {}
.svc-stats-num {
  font-family: var(--svc-font-mono); font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700; color: var(--svc-primary-light); line-height: 1; margin-bottom: 0.5rem;
}
.svc-stats-label {
  font-family: var(--svc-font-label); font-size: 0.75rem; color: var(--svc-text-secondary);
  letter-spacing: 0.06em; text-transform: uppercase;
}

/* ============================================================
   WHY TRUST US SECTION
   ============================================================ */
.svc-trust-section { padding: 7rem 0; }
.svc-trust-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2.5rem; margin-top: 3rem; }
@media(max-width:768px) { .svc-trust-grid { grid-template-columns: 1fr; } }

.svc-trust-card {
  background: var(--svc-glass); border: 1px solid var(--svc-glass-border);
  border-radius: 16px; padding: 2.5rem; text-align: center;
  backdrop-filter: blur(12px); transition: all var(--svc-transition);
}
.svc-trust-card:hover { border-color: var(--svc-primary); transform: translateY(-4px); box-shadow: 0 8px 32px rgba(13,148,136,0.1); }
.svc-trust-card__icon {
  width: 64px; height: 64px; border-radius: 16px; display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem; margin: 0 auto 1.5rem;
  background: linear-gradient(135deg, rgba(13,148,136,0.15), rgba(124,58,237,0.1));
  color: var(--svc-primary-light);
}
.svc-trust-card__title { font-family: var(--svc-font-heading); font-size: 1.15rem; font-weight: 700; margin-bottom: 0.75rem; }
.svc-trust-card__desc { font-size: 0.9rem; color: var(--svc-text-secondary); line-height: 1.65; }

/* ============================================================
   PROCESS TIMELINE
   ============================================================ */
.svc-process-section { padding: 7rem 0; background: var(--svc-surface); border-top: 1px solid var(--svc-border); }
.svc-process-track {
  display: flex; align-items: flex-start; gap: 0; overflow-x: auto; padding: 2rem 0;
  scrollbar-width: thin; scrollbar-color: var(--svc-primary) var(--svc-surface-2);
}
.svc-process-step {
  flex: 0 0 auto; width: 140px; text-align: center; position: relative; padding: 0 0.5rem;
}
.svc-process-step__num {
  font-family: var(--svc-font-mono); font-size: 0.7rem; font-weight: 700;
  color: var(--svc-primary); margin-bottom: 0.5rem; letter-spacing: 0.05em;
}
.svc-process-step__icon {
  width: 48px; height: 48px; border-radius: 12px; display: flex; align-items: center; justify-content: center;
  background: rgba(13,148,136,0.1); color: var(--svc-primary-light); font-size: 1.2rem;
  margin: 0 auto 0.75rem; border: 1px solid rgba(13,148,136,0.2);
  transition: all var(--svc-transition);
}
.svc-process-step:hover .svc-process-step__icon {
  background: var(--svc-primary); color: #fff; transform: scale(1.1);
}
.svc-process-step__label {
  font-family: var(--svc-font-label); font-size: 0.75rem; font-weight: 600;
  color: var(--svc-text); line-height: 1.3;
}
.svc-process-connector {
  flex: 0 0 auto; width: 40px; display: flex; align-items: center; justify-content: center;
  padding-top: 1.5rem;
}
.svc-process-connector svg { stroke: rgba(13,148,136,0.3); }

/* ============================================================
   FAQ SECTION
   ============================================================ */
.svc-faq-section { padding: 7rem 0; }
.svc-faq-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
@media(max-width:768px) { .svc-faq-grid { grid-template-columns: 1fr; } }

.svc-faq-item {
  background: var(--svc-glass); border: 1px solid var(--svc-glass-border);
  border-radius: 12px; overflow: hidden; transition: border-color var(--svc-transition);
}
.svc-faq-item:hover, .svc-faq-item.active { border-color: rgba(13,148,136,0.3); }
.svc-faq-item.active { border-left: 3px solid var(--svc-primary); }

.svc-faq-q {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding: 1.2rem 1.4rem; background: none; border: none;
  font-family: var(--svc-font-heading); font-size: 0.92rem; font-weight: 600;
  color: var(--svc-text); cursor: pointer; text-align: left;
  transition: color var(--svc-transition);
}
.svc-faq-q:hover { color: var(--svc-primary-light); }
.svc-faq-chevron { flex-shrink: 0; transition: transform 0.3s ease; color: var(--svc-text-muted); }
.svc-faq-item.active .svc-faq-chevron { transform: rotate(180deg); color: var(--svc-primary); }
.svc-faq-a { max-height: 0; overflow: hidden; transition: max-height 0.35s ease; }
.svc-faq-item.active .svc-faq-a { max-height: 400px; }
.svc-faq-a p {
  padding: 0 1.4rem 1.2rem; font-size: 0.88rem; color: var(--svc-text-secondary);
  line-height: 1.7; margin: 0;
}

/* ============================================================
   CTA BANNER
   ============================================================ */
.svc-cta-section {
  position: relative; padding: 7rem 0; text-align: center; overflow: hidden;
  background: linear-gradient(135deg, #0A0F1E 0%, #0D9488 50%, #7C3AED 100%);
  background-size: 200% 200%; animation: svc-cta-aurora 10s ease-in-out infinite alternate;
}
@keyframes svc-cta-aurora { 0% { background-position: 0% 50%; } 100% { background-position: 100% 50%; } }
.svc-cta-section .svc-section-title { color: #fff; }
.svc-cta-sub {
  font-size: 1.05rem; color: rgba(255,255,255,0.75); max-width: 600px;
  margin: 0 auto 2.5rem; line-height: 1.7;
}
.svc-cta-btns { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }