/* =============================================
   Reliable Cadence — Main Stylesheet
   ============================================= */

/* ---- CSS Variables ---- */
:root {
  --purple-900: #2d0a6e;
  --purple-800: #3b1280;
  --purple-700: #4c1d95;
  --purple-600: #5b21b6;
  --purple-500: #7c3aed;
  --purple-400: #8b5cf6;
  --purple-300: #a78bfa;
  --purple-100: #ede9fe;
  --purple-50:  #f5f3ff;

  --blue-500:  #0ea5e9;
  --green-500: #10b981;
  --amber-500: #f59e0b;
  --pink-500:  #ec4899;
  --indigo-500:#6366f1;

  --gray-900: #111827;
  --gray-800: #1f2937;
  --gray-700: #374151;
  --gray-600: #4b5563;
  --gray-500: #6b7280;
  --gray-400: #9ca3af;
  --gray-200: #e5e7eb;
  --gray-100: #f3f4f6;
  --gray-50:  #f9fafb;
  --white:    #ffffff;

  --font-sans: 'Inter', system-ui, sans-serif;
  --font-display: 'Poppins', system-ui, sans-serif;

  --shadow-sm: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,.10);
  --shadow-lg: 0 10px 40px rgba(0,0,0,.14);
  --shadow-xl: 0 20px 60px rgba(0,0,0,.18);
  --shadow-purple: 0 8px 32px rgba(124,58,237,.30);

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;
  --radius-full: 9999px;

  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  color: var(--gray-800);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ---- Container ---- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--purple-500), var(--purple-700));
  color: var(--white);
  box-shadow: var(--shadow-purple);
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--purple-400), var(--purple-600));
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(124,58,237,.40);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,.5);
}
.btn-outline:hover {
  background: rgba(255,255,255,.1);
  border-color: var(--white);
  transform: translateY(-2px);
}

.btn-white {
  background: var(--white);
  color: var(--purple-700);
  font-weight: 700;
}
.btn-white:hover {
  background: var(--purple-50);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,.6);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,.1);
  border-color: var(--white);
  transform: translateY(-2px);
}

.btn-lg { padding: 15px 36px; font-size: 1rem; }
.btn-full { width: 100%; justify-content: center; }

/* ---- Section Shared ---- */
.section { padding: 96px 0; }

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 64px;
}

.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--purple-500);
  background: var(--purple-50);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700;
  color: var(--gray-900);
  line-height: 1.25;
  margin-bottom: 16px;
}

.section-desc {
  color: var(--gray-600);
  font-size: 1.05rem;
  line-height: 1.75;
}

.gradient-text {
  background: linear-gradient(135deg, var(--purple-400), #c084fc, var(--blue-500));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* =============================================
   TOP BAR
   ============================================= */
.topbar {
  background: var(--purple-900);
  color: rgba(255,255,255,.8);
  font-size: 0.82rem;
  padding: 8px 0;
}
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.topbar-left {
  display: flex;
  gap: 24px;
}
.topbar-left span {
  display: flex;
  align-items: center;
  gap: 6px;
}
.topbar-left i { color: var(--purple-300); }
.topbar-right {
  display: flex;
  gap: 12px;
}
.topbar-right a {
  color: rgba(255,255,255,.7);
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.2);
  transition: all var(--transition);
  font-size: 0.75rem;
}
.topbar-right a:hover {
  background: var(--purple-500);
  border-color: var(--purple-500);
  color: var(--white);
}

/* =============================================
   NAVBAR
   ============================================= */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(29,7,72,.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,.08);
  transition: all var(--transition);
}
.navbar.scrolled {
  background: rgba(29,7,72,.99);
  box-shadow: 0 4px 24px rgba(0,0,0,.3);
}
.navbar-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 72px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo-icon {
  position: relative;
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--purple-500), var(--purple-800));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255,255,255,.2);
}
.logo-rc {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  color: var(--white);
  letter-spacing: -1px;
}
.logo-chip {
  position: absolute;
  bottom: -4px;
  right: -4px;
  font-size: 0.65rem;
  color: var(--purple-300);
  background: var(--purple-900);
  border-radius: 4px;
  padding: 1px 2px;
}
.logo-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--white);
  letter-spacing: 0.05em;
}

/* Nav Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}
.nav-link {
  color: rgba(255,255,255,.8);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-link:hover, .nav-link.active {
  color: var(--white);
  background: rgba(255,255,255,.1);
}
.nav-link i { font-size: 0.7rem; }

/* Dropdown */
.nav-dropdown { position: relative; }
.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  min-width: 220px;
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
  border: 1px solid var(--gray-200);
}
.nav-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.dropdown-menu a {
  display: block;
  padding: 10px 16px;
  color: var(--gray-700);
  font-size: 0.88rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}
.dropdown-menu a:hover {
  background: var(--purple-50);
  color: var(--purple-600);
  padding-left: 20px;
}

.nav-cta { margin-left: 12px; padding: 10px 22px; font-size: 0.88rem; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =============================================
   HERO
   ============================================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: url('assets/hero_bg.jpg') center/cover no-repeat;
  overflow: hidden;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(29,7,72,.92) 0%,
    rgba(45,10,110,.85) 50%,
    rgba(14,165,233,.25) 100%
  );
}
.hero-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.particle {
  position: absolute;
  border-radius: 50%;
  background: rgba(167,139,250,.4);
  animation: floatParticle linear infinite;
}
@keyframes floatParticle {
  0%   { transform: translateY(0) rotate(0deg); opacity: 0; }
  10%  { opacity: 1; }
  90%  { opacity: 1; }
  100% { transform: translateY(-100vh) rotate(360deg); opacity: 0; }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 780px;
  padding: 120px 24px 80px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  color: var(--purple-300);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  margin-bottom: 24px;
  backdrop-filter: blur(8px);
}
.pulse-dot {
  color: #4ade80;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .6; transform: scale(1.3); }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 24px;
}
.hero-desc {
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  color: rgba(255,255,255,.8);
  max-width: 600px;
  margin-bottom: 40px;
  line-height: 1.8;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 64px;
}
.hero-stats {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
}
.hero-stat {
  display: flex;
  flex-direction: column;
}
.hero-stat .stat-num {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}
.hero-stat span:nth-child(2) {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--purple-300);
  line-height: 1;
}
.hero-stat .stat-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,.6);
  margin-top: 4px;
  font-weight: 500;
}

.hero-scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,.5);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  z-index: 2;
}
.bounce {
  animation: bounce 2s infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

/* =============================================
   SERVICES
   ============================================= */
.services-section { background: var(--gray-50); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  border: 1px solid var(--gray-200);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--purple-500), var(--blue-500));
  transform: scaleX(0);
  transition: transform var(--transition);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: transparent;
}
.service-card:hover::before { transform: scaleX(1); }

.service-icon-wrap {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background: rgba(124, 58, 237, 0.10);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.5rem;
  color: var(--icon-color);
  transition: all var(--transition);
}
/* Per-card icon bg tints */
.service-card:nth-child(1) .service-icon-wrap { background: rgba(124, 58, 237, 0.10); }
.service-card:nth-child(2) .service-icon-wrap { background: rgba(14, 165, 233, 0.10); }
.service-card:nth-child(3) .service-icon-wrap { background: rgba(16, 185, 129, 0.10); }
.service-card:nth-child(4) .service-icon-wrap { background: rgba(245, 158, 11, 0.10); }
.service-card:nth-child(5) .service-icon-wrap { background: rgba(236, 72, 153, 0.10); }
.service-card:nth-child(6) .service-icon-wrap { background: rgba(99, 102, 241, 0.10); }

.service-card:hover .service-icon-wrap {
  background: var(--icon-color);
  color: var(--white);
  transform: scale(1.1);
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 12px;
}
.service-card p {
  color: var(--gray-600);
  font-size: 0.92rem;
  line-height: 1.7;
  margin-bottom: 20px;
}
.service-features {
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.service-features li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: var(--gray-700);
}
.service-features li i {
  color: var(--purple-500);
  font-size: 0.75rem;
  flex-shrink: 0;
}
.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--purple-500);
  font-weight: 600;
  font-size: 0.88rem;
  transition: all var(--transition);
}
.service-link:hover { gap: 10px; color: var(--purple-700); }

/* =============================================
   ABOUT
   ============================================= */
.about-section { background: var(--white); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.about-image-wrap {
  position: relative;
}
.about-image-wrap img {
  width: 100%;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  object-fit: cover;
  aspect-ratio: 4/3;
}
.about-badge-float {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-200);
}
.about-badge-float i {
  font-size: 1.8rem;
  color: var(--amber-500);
}
.about-badge-float strong {
  display: block;
  font-size: 0.9rem;
  color: var(--gray-900);
}
.about-badge-float span {
  font-size: 0.78rem;
  color: var(--gray-500);
}
.about-exp-badge {
  position: absolute;
  top: -16px;
  left: -16px;
  background: linear-gradient(135deg, var(--purple-500), var(--purple-800));
  color: var(--white);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  text-align: center;
  box-shadow: var(--shadow-purple);
}
.exp-num {
  display: block;
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  line-height: 1;
}
.exp-label {
  font-size: 0.72rem;
  opacity: .85;
  font-weight: 500;
}

.about-content .section-title { text-align: left; }
.about-content .section-tag { display: inline-block; }
.about-content p {
  color: var(--gray-600);
  margin-bottom: 16px;
  font-size: 0.97rem;
  line-height: 1.8;
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 24px 0 32px;
}
.about-feature {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--gray-700);
}
.about-feature i { color: var(--purple-500); }

/* Skill Bars */
.skill-bars { margin-bottom: 36px; display: flex; flex-direction: column; gap: 20px; }
.skill-bar {}
.skill-info {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--gray-700);
}
.skill-pct { color: var(--purple-500); }
.skill-track {
  height: 8px;
  background: var(--gray-200);
  border-radius: var(--radius-full);
  overflow: hidden;
}
.skill-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--purple-500), var(--purple-400));
  border-radius: var(--radius-full);
  width: 0;
  transition: width 1.5s cubic-bezier(0.4,0,0.2,1);
}

/* =============================================
   STATS COUNTER
   ============================================= */
.stats-section {
  background: linear-gradient(135deg, var(--purple-800), var(--purple-900));
  padding: 72px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.stat-item {
  text-align: center;
  color: var(--white);
  padding: 24px;
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  transition: all var(--transition);
}
.stat-item:hover {
  background: rgba(255,255,255,.1);
  transform: translateY(-4px);
}
.stat-icon {
  font-size: 2rem;
  color: var(--purple-300);
  margin-bottom: 16px;
  display: block;
}
.stat-count {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  line-height: 1;
  display: inline;
}
.stat-plus {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--purple-300);
  display: inline;
}
.stat-item .stat-label {
  display: block;
  font-size: 0.85rem;
  color: rgba(255,255,255,.65);
  margin-top: 8px;
  font-weight: 500;
}

/* =============================================
   PROCESS
   ============================================= */
.process-section { background: var(--gray-50); }

.process-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
}
.process-step {
  flex: 1;
  text-align: center;
  padding: 40px 24px;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  transition: all var(--transition);
  position: relative;
}
.process-step:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--purple-300);
}
.step-number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  color: var(--purple-100);
  line-height: 1;
  margin-bottom: 8px;
}
.step-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--purple-500), var(--purple-700));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.5rem;
  color: var(--white);
  box-shadow: var(--shadow-purple);
}
.process-step h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 12px;
}
.process-step p {
  color: var(--gray-600);
  font-size: 0.88rem;
  line-height: 1.7;
}
.process-connector {
  width: 40px;
  height: 2px;
  background: linear-gradient(90deg, var(--purple-300), var(--purple-500));
  flex-shrink: 0;
  margin-top: 80px;
  position: relative;
}
.process-connector::after {
  content: '';
  position: absolute;
  right: -6px;
  top: -4px;
  border: 5px solid transparent;
  border-left-color: var(--purple-500);
}

/* =============================================
   CTA BANNER
   ============================================= */
.cta-banner {
  position: relative;
  padding: 80px 0;
  overflow: hidden;
}
.cta-banner-bg {
  position: absolute;
  inset: 0;
  background: url('assets/services_bg.jpg') center/cover no-repeat;
}
.cta-banner-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(76,29,149,.95), rgba(45,10,110,.92));
}
.cta-content {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  flex-wrap: wrap;
}
.cta-text h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.5vw, 2.2rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
}
.cta-text p {
  color: rgba(255,255,255,.8);
  max-width: 520px;
  font-size: 1rem;
}
.cta-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  flex-shrink: 0;
}

/* =============================================
   TESTIMONIALS
   ============================================= */
.testimonials-section { background: var(--white); }

.testimonials-slider {
  position: relative;
  max-width: 820px;
  margin: 0 auto 24px;
  min-height: 240px;
}
.testimonial-card {
  display: none;
  background: var(--gray-50);
  border-radius: var(--radius-xl);
  padding: 48px;
  border: 1px solid var(--gray-200);
  animation: fadeInCard 0.5s ease;
}
.testimonial-card.active { display: block; }
@keyframes fadeInCard {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}
.testimonial-stars {
  color: var(--amber-500);
  font-size: 1rem;
  margin-bottom: 20px;
  display: flex;
  gap: 4px;
}
.testimonial-card blockquote {
  font-size: 1.05rem;
  color: var(--gray-700);
  line-height: 1.8;
  font-style: italic;
  margin-bottom: 28px;
  position: relative;
}
.testimonial-card blockquote::before {
  content: '"';
  font-size: 5rem;
  color: var(--purple-200);
  font-family: Georgia, serif;
  line-height: 0;
  position: absolute;
  top: 20px;
  left: -8px;
  opacity: .5;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 16px;
}
.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--white);
  flex-shrink: 0;
}
.testimonial-author strong {
  display: block;
  font-size: 0.95rem;
  color: var(--gray-900);
}
.testimonial-author span {
  font-size: 0.82rem;
  color: var(--gray-500);
}
.testimonial-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 64px;
}
.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--gray-300);
  transition: all var(--transition);
}
.dot.active {
  background: var(--purple-500);
  width: 28px;
  border-radius: var(--radius-full);
}

/* Client Logos Marquee */
.clients-logos {
  overflow: hidden;
  padding: 32px 0;
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
  position: relative;
}
.clients-logos::before,
.clients-logos::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 80px;
  z-index: 2;
}
.clients-logos::before { left: 0; background: linear-gradient(90deg, var(--white), transparent); }
.clients-logos::after  { right: 0; background: linear-gradient(-90deg, var(--white), transparent); }
.logos-track {
  display: flex;
  gap: 48px;
  animation: marquee 30s linear infinite;
  width: max-content;
}
@keyframes marquee {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.logo-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--gray-400);
  font-weight: 600;
  font-size: 0.88rem;
  white-space: nowrap;
  transition: color var(--transition);
}
.logo-item:hover { color: var(--purple-500); }
.logo-item i { font-size: 1.4rem; }

/* =============================================
   CONTACT
   ============================================= */
.contact-section { background: var(--gray-50); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 72px;
  align-items: start;
}
.contact-info .section-title { text-align: left; font-size: 2rem; }
.contact-info .section-tag { display: inline-block; }
.contact-info > p {
  color: var(--gray-600);
  margin-bottom: 36px;
  line-height: 1.8;
}
.contact-details { display: flex; flex-direction: column; gap: 24px; }
.contact-detail {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.contact-icon {
  width: 44px;
  height: 44px;
  background: var(--purple-50);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--purple-500);
  flex-shrink: 0;
  font-size: 1rem;
}
.contact-detail strong {
  display: block;
  font-size: 0.88rem;
  color: var(--gray-900);
  margin-bottom: 2px;
}
.contact-detail span {
  font-size: 0.88rem;
  color: var(--gray-600);
  line-height: 1.6;
}

/* Contact Form */
.contact-form-wrap {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 48px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-200);
}
.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gray-700);
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: 0.92rem;
  color: var(--gray-800);
  background: var(--white);
  transition: all var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--purple-400);
  box-shadow: 0 0 0 3px rgba(124,58,237,.12);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--gray-400); }
.form-group select { cursor: pointer; }
.form-group textarea { resize: vertical; min-height: 120px; }

.form-success {
  display: none;
  align-items: center;
  gap: 10px;
  padding: 14px 20px;
  background: #d1fae5;
  color: #065f46;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 500;
}
.form-success.show { display: flex; }
.form-success i { color: #059669; }

/* =============================================
   FOOTER
   ============================================= */
.footer { background: var(--purple-900); }
.footer-top { padding: 72px 0 48px; }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
}
.footer-brand p {
  color: rgba(255,255,255,.6);
  font-size: 0.88rem;
  line-height: 1.8;
  margin: 20px 0 24px;
  max-width: 280px;
}
.footer-logo .logo-text { color: var(--white); }
.footer-social {
  display: flex;
  gap: 10px;
}
.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.7);
  font-size: 0.82rem;
  transition: all var(--transition);
}
.footer-social a:hover {
  background: var(--purple-500);
  border-color: var(--purple-500);
  color: var(--white);
  transform: translateY(-2px);
}
.footer-col h4 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a {
  color: rgba(255,255,255,.6);
  font-size: 0.88rem;
  transition: all var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.footer-col ul li a:hover {
  color: var(--purple-300);
  padding-left: 6px;
}
.footer-contact-list { display: flex; flex-direction: column; gap: 14px; }
.footer-contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: rgba(255,255,255,.6);
  font-size: 0.88rem;
  line-height: 1.6;
}
.footer-contact-list li i {
  color: var(--purple-300);
  margin-top: 3px;
  flex-shrink: 0;
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 20px 0;
}
.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-bottom p {
  color: rgba(255,255,255,.5);
  font-size: 0.82rem;
}
.footer-legal {
  display: flex;
  gap: 20px;
}
.footer-legal a {
  color: rgba(255,255,255,.5);
  font-size: 0.82rem;
  transition: color var(--transition);
}
.footer-legal a:hover { color: var(--purple-300); }

/* =============================================
   BACK TO TOP
   ============================================= */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--purple-500), var(--purple-700));
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-purple);
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: all var(--transition);
  z-index: 999;
  font-size: 0.85rem;
}
.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.back-to-top:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(124,58,237,.5);
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { gap: 48px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .topbar { display: none; }

  .navbar-inner { gap: 16px; }
  .nav-links {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--purple-900);
    flex-direction: column;
    align-items: stretch;
    padding: 16px;
    gap: 4px;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
    border-bottom: 1px solid rgba(255,255,255,.1);
    z-index: 999;
  }
  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  .nav-link { padding: 12px 16px; }
  .nav-dropdown .dropdown-menu {
    position: static;
    transform: none;
    box-shadow: none;
    background: rgba(255,255,255,.05);
    border: none;
    border-radius: var(--radius-sm);
    opacity: 1;
    visibility: visible;
    display: none;
    padding: 4px 0;
  }
  .nav-dropdown.open .dropdown-menu { display: block; }
  .dropdown-menu a { color: rgba(255,255,255,.7); }
  .nav-cta { display: none; }
  .hamburger { display: flex; }

  .hero-content { padding: 100px 24px 60px; }
  .hero-stats { gap: 24px; }
  .hero-stat .stat-num { font-size: 1.8rem; }
  .hero-stat span:nth-child(2) { font-size: 1.8rem; }

  .services-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .about-image-wrap { order: -1; }
  .about-badge-float { bottom: -12px; right: -8px; }
  .about-exp-badge { top: -8px; left: -8px; }

  .process-steps {
    flex-direction: column;
    gap: 16px;
  }
  .process-connector {
    width: 2px;
    height: 32px;
    margin: 0 auto;
    background: linear-gradient(180deg, var(--purple-300), var(--purple-500));
  }
  .process-connector::after {
    right: -4px;
    top: auto;
    bottom: -6px;
    border-left-color: transparent;
    border-top-color: var(--purple-500);
  }

  .cta-content { flex-direction: column; text-align: center; }
  .cta-actions { justify-content: center; }

  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-form-wrap { padding: 32px 24px; }
  .form-row { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom-inner { flex-direction: column; text-align: center; }

  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonial-card { padding: 32px 24px; }

  .section { padding: 64px 0; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; }
  .btn-lg { padding: 14px 28px; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .stat-count { font-size: 2.2rem; }
  .about-features { grid-template-columns: 1fr; }
}