/* ============================================================
   SMARTZONE LK — Premium Web Development Studio
   style.css | Ultra Premium Dark Theme
   ============================================================ */

/* ========== RESET & BASE ========== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg-deep: #050915;
  --bg-dark: #070d1e;
  --bg-card: rgba(255,255,255,0.03);
  --bg-card-hover: rgba(255,255,255,0.06);
  --border: rgba(255,255,255,0.08);
  --border-hover: rgba(79,156,249,0.4);
  --text-primary: #f0f4ff;
  --text-secondary: #8899bb;
  --text-muted: #4a5a7a;
  --accent: #4f9cf9;
  --accent-2: #a855f7;
  --accent-3: #22d3ee;
  --gradient-main: linear-gradient(135deg, #4f9cf9 0%, #a855f7 50%, #ec4899 100%);
  --gradient-glow: linear-gradient(135deg, rgba(79,156,249,0.3) 0%, rgba(168,85,247,0.3) 100%);
  --nav-h: 80px;
  --radius: 16px;
  --radius-lg: 24px;
  --shadow-card: 0 4px 40px rgba(0,0,0,0.4), 0 0 0 1px rgba(255,255,255,0.05);
  --shadow-glow: 0 0 60px rgba(79,156,249,0.15);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: 'Inter', 'Outfit', sans-serif;
  background: var(--bg-deep);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ========== CANVAS PARTICLES ========== */
#particles-canvas {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.5;
}

/* ========== PRELOADER ========== */
#preloader {
  position: fixed;
  inset: 0;
  background: var(--bg-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}
#preloader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }

.preloader-inner {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}
.preloader-logo-img-wrap {
  animation: logoFloat 1.6s ease-in-out infinite;
}
.preloader-logo-img {
  width: 120px;
  height: 120px;
  object-fit: contain;
  border-radius: 18px;
  filter: drop-shadow(0 0 24px rgba(79,156,249,0.6));
}
@keyframes logoFloat {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}

.preloader-bar {
  width: 200px;
  height: 3px;
  background: rgba(255,255,255,0.1);
  border-radius: 99px;
  overflow: hidden;
  margin: 0 auto 1rem;
}
.preloader-fill {
  height: 100%;
  background: var(--gradient-main);
  border-radius: 99px;
  animation: preloaderFill 1.8s ease forwards;
}
@keyframes preloaderFill {
  from { width: 0; }
  to { width: 100%; }
}
.preloader-text {
  font-family: 'Outfit', sans-serif;
  font-size: 0.8rem;
  letter-spacing: 0.3em;
  color: var(--text-secondary);
  text-transform: uppercase;
}

/* ========== NAVBAR ========== */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 1000;
  transition: var(--transition);
  padding: 0;
}
#navbar.scrolled {
  background: rgba(5,9,21,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}
.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  height: 100%;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-icon { font-size: 1.5rem; filter: drop-shadow(0 0 8px #4f9cf9); }
.logo-text {
  font-family: 'Outfit', sans-serif;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}
.logo-accent { color: var(--accent); }
.logo-lk {
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Brand Logo Images */
.nav-logo-img {
  height: 42px;
  width: auto;
  object-fit: contain;
  border-radius: 8px;
  flex-shrink: 0;
  transition: var(--transition);
}
.nav-logo:hover .nav-logo-img {
  transform: scale(1.05);
  filter: drop-shadow(0 0 8px rgba(79,156,249,0.5));
}
.footer-logo-wrap {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.footer-logo-img {
  height: 52px;
  width: auto;
  object-fit: contain;
  border-radius: 10px;
  flex-shrink: 0;
}
.nav-links {
  display: flex;
  list-style: none;
  gap: 0.25rem;
  margin-left: auto;
}
.nav-link {
  display: block;
  padding: 0.5rem 1rem;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: 8px;
  transition: var(--transition);
}
.nav-link:hover, .nav-link.active { color: var(--text-primary); background: rgba(255,255,255,0.05); }
.btn-nav-cta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.25rem;
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: #fff;
  border-radius: 99px;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 600;
  white-space: nowrap;
  transition: var(--transition);
  flex-shrink: 0;
}
.btn-nav-cta:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(37,211,102,0.4); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 99px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* ========== BUTTONS ========== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 2rem;
  background: var(--gradient-main);
  color: #fff;
  border: none;
  border-radius: 99px;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 12px 40px rgba(79,156,249,0.4); }
.btn-shine {
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: linear-gradient(45deg, transparent 30%, rgba(255,255,255,0.2) 50%, transparent 70%);
  transform: translateX(-100%);
  transition: transform 0.6s ease;
}
.btn-primary:hover .btn-shine { transform: translateX(100%); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 2rem;
  background: rgba(255,255,255,0.05);
  color: var(--text-primary);
  border: 1px solid var(--border);
  border-radius: 99px;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition);
}
.btn-secondary:hover { background: rgba(255,255,255,0.1); border-color: var(--accent); color: var(--accent); transform: translateY(-3px); }
.btn-full { width: 100%; justify-content: center; border-radius: 12px; }

/* ========== HERO ========== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: var(--nav-h);
}
.hero-bg-glow {
  position: absolute;
  top: -30%;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 700px;
  background: radial-gradient(ellipse at center, rgba(79,156,249,0.12) 0%, rgba(168,85,247,0.08) 40%, transparent 70%);
  pointer-events: none;
  animation: glowPulse 6s ease-in-out infinite;
}
@keyframes glowPulse {
  0%,100% { opacity: 0.7; transform: translateX(-50%) scale(1); }
  50% { opacity: 1; transform: translateX(-50%) scale(1.1); }
}
.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(79,156,249,0.04) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(79,156,249,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}
.hero-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 4rem 1.5rem;
  position: relative;
  z-index: 2;
  text-align: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(79,156,249,0.1);
  border: 1px solid rgba(79,156,249,0.25);
  border-radius: 99px;
  padding: 0.5rem 1.25rem;
  font-size: 0.875rem;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 2rem;
}
.badge-dot {
  width: 8px; height: 8px;
  background: #22d3ee;
  border-radius: 50%;
  animation: dotPulse 1.5s ease-in-out infinite;
}
@keyframes dotPulse {
  0%,100% { box-shadow: 0 0 0 0 rgba(34,211,238,0.5); }
  50% { box-shadow: 0 0 0 6px rgba(34,211,238,0); }
}
.hero-title {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}
.gradient-text {
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200% auto;
  animation: gradientShift 4s linear infinite;
}
@keyframes gradientShift {
  0% { background-position: 0% center; }
  100% { background-position: 200% center; }
}
.hero-highlight {
  position: relative;
  color: var(--text-primary);
}
.hero-highlight::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gradient-main);
  border-radius: 99px;
  animation: underlineGrow 1s ease 1.2s both;
}
@keyframes underlineGrow { from { transform: scaleX(0); } to { transform: scaleX(1); } }

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-secondary);
  max-width: 750px;
  margin: 0 auto 2.5rem;
  line-height: 1.8;
}
.hero-subtitle strong { color: var(--text-primary); }

.hero-cta-group {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 4rem;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem 2rem;
  flex-wrap: wrap;
  max-width: 700px;
  margin: 0 auto;
}
.stat-item { text-align: center; padding: 0.5rem 1.5rem; }
.stat-item span:first-child { display: block; }
.stat-num {
  font-family: 'Outfit', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-suffix {
  font-family: 'Outfit', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label { font-size: 0.8rem; color: var(--text-secondary); display: block; margin-top: 0.25rem; }
.stat-divider { width: 1px; height: 40px; background: var(--border); flex-shrink: 0; }

/* Floating hero cards */
.hero-floats { position: absolute; inset: 0; pointer-events: none; z-index: 1; }
.float-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 12px;
  padding: 0.75rem 1.25rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
}
.float-card i { font-size: 1rem; }
.float-card-1 { top: 20%; left: 5%; animation: floatY 4s ease-in-out infinite; color: #22d3ee; }
.float-card-1 i { color: #22d3ee; }
.float-card-2 { top: 35%; right: 5%; animation: floatY 4s ease-in-out infinite 1s; color: #a855f7; }
.float-card-2 i { color: #a855f7; }
.float-card-3 { bottom: 30%; left: 8%; animation: floatY 4s ease-in-out infinite 2s; color: #f59e0b; }
.float-card-3 i { color: #f59e0b; }
.float-card-4 { bottom: 25%; right: 8%; animation: floatY 4s ease-in-out infinite 3s; color: #10b981; }
.float-card-4 i { color: #10b981; }
@keyframes floatY {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--text-muted);
  z-index: 3;
}
.scroll-arrow {
  width: 20px; height: 30px;
  border: 1px solid var(--text-muted);
  border-radius: 10px;
  position: relative;
}
.scroll-arrow::after {
  content: '';
  position: absolute;
  top: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px; height: 8px;
  background: var(--text-muted);
  border-radius: 99px;
  animation: scrollBounce 1.5s ease-in-out infinite;
}
@keyframes scrollBounce {
  0%,100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ========== MARQUEE ========== */
.marquee-strip {
  background: rgba(79,156,249,0.06);
  border-top: 1px solid rgba(79,156,249,0.15);
  border-bottom: 1px solid rgba(79,156,249,0.15);
  padding: 1rem 0;
  overflow: hidden;
  position: relative;
  z-index: 5;
}
.marquee-track {
  display: flex;
  gap: 3rem;
  width: max-content;
  animation: marqueeScroll 30s linear infinite;
}
.marquee-strip:hover .marquee-track { animation-play-state: paused; }
.marquee-track span {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
  white-space: nowrap;
}
@keyframes marqueeScroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ========== SECTION BASE ========== */
.section { padding: 6rem 0; position: relative; z-index: 2; }
.container { max-width: 1280px; margin: 0 auto; padding: 0 1.5rem; }

.section-header { text-align: center; margin-bottom: 4rem; }
.section-tag {
  display: inline-block;
  padding: 0.4rem 1rem;
  background: rgba(79,156,249,0.1);
  border: 1px solid rgba(79,156,249,0.25);
  border-radius: 99px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.section-title {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}
.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 650px;
  margin: 0 auto;
  line-height: 1.8;
}

/* ========== ANIMATIONS ========== */
.animate-fade-up {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 0.7s cubic-bezier(0.4,0,0.2,1) forwards;
}
@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}
.animate-on-scroll {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.animate-on-scroll.visible { opacity: 1; transform: translateY(0); }

/* ========== SERVICES GRID ========== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.service-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-card);
  transition: var(--transition);
  cursor: default;
}
.service-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-6px);
  box-shadow: var(--shadow-card), var(--shadow-glow);
}
.service-card-inner { padding: 2rem; position: relative; z-index: 2; }
.service-card-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(79,156,249,0.08) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}
.service-card:hover .service-card-glow { opacity: 1; }

.service-icon-wrap {
  width: 60px; height: 60px;
  border-radius: 14px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--icon-color, var(--accent));
  margin-bottom: 1.25rem;
  transition: var(--transition);
  box-shadow: 0 0 20px color-mix(in srgb, var(--icon-color, var(--accent)) 30%, transparent);
}
.service-card:hover .service-icon-wrap {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 0 30px color-mix(in srgb, var(--icon-color, var(--accent)) 50%, transparent);
}
.service-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
}
.service-desc { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.7; margin-bottom: 1.25rem; }
.service-features { list-style: none; margin-bottom: 1.5rem; display: flex; flex-direction: column; gap: 0.5rem; }
.service-features li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
}
.service-features li i { color: #22d3ee; font-size: 0.75rem; flex-shrink: 0; }
.service-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
  transition: var(--transition);
}
.service-cta:hover { gap: 0.75rem; }
.service-cta i { font-size: 0.75rem; }

/* ========== FEATURES SECTION ========== */
.features-section { background: rgba(255,255,255,0.01); }

.automation-flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 4rem;
  flex-wrap: wrap;
  padding: 2rem;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.flow-step { display: flex; flex-direction: column; align-items: center; gap: 0.75rem; }
.flow-icon {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--gradient-main);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: #fff;
  box-shadow: 0 0 20px rgba(79,156,249,0.4);
  animation: flowPulse 3s ease-in-out infinite;
}
.flow-step:nth-child(3) .flow-icon { animation-delay: 0.5s; }
.flow-step:nth-child(5) .flow-icon { animation-delay: 1s; }
.flow-step:nth-child(7) .flow-icon { animation-delay: 1.5s; }
.flow-step:nth-child(9) .flow-icon { animation-delay: 2s; }
@keyframes flowPulse {
  0%,100% { box-shadow: 0 0 20px rgba(79,156,249,0.4); }
  50% { box-shadow: 0 0 40px rgba(168,85,247,0.6); }
}
.flow-label { font-size: 0.8rem; color: var(--text-secondary); font-weight: 500; text-align: center; }
.flow-arrow { color: var(--text-muted); font-size: 1.25rem; animation: arrowPulse 1.5s ease-in-out infinite; }
@keyframes arrowPulse {
  0%,100% { transform: translateX(0); opacity: 0.5; }
  50% { transform: translateX(3px); opacity: 1; }
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.feature-card {
  padding: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
}
.feature-card:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
}
.feature-icon {
  width: 50px; height: 50px;
  border-radius: 12px;
  background: rgba(79,156,249,0.1);
  border: 1px solid rgba(79,156,249,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--accent);
  margin-bottom: 1rem;
  transition: var(--transition);
}
.feature-card:hover .feature-icon {
  background: rgba(79,156,249,0.2);
  transform: scale(1.1);
}
.feature-card h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}
.feature-card p { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.7; }

/* ========== PAYMENT SECTION ========== */
.payment-section { background: rgba(79,156,249,0.02); }
.payment-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.payment-card {
  padding: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: var(--transition);
  position: relative;
}
.payment-card:hover { border-color: var(--border-hover); transform: translateY(-6px); box-shadow: var(--shadow-glow); }
.payment-logo {
  font-family: 'Outfit', sans-serif;
  font-size: 1.5rem;
  font-weight: 900;
  margin-bottom: 1rem;
  letter-spacing: 0.05em;
}
.payment-logo-img {
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}
.payment-logo-img img {
  max-height: 60px;
  max-width: 100%;
  width: auto;
  object-fit: contain;
  filter: brightness(1.05);
  transition: var(--transition);
}
.payment-card:hover .payment-logo-img img {
  transform: scale(1.05);
  filter: brightness(1.15) drop-shadow(0 0 8px rgba(255,255,255,0.2));
}
.koko-logo { color: #FFD700; text-shadow: 0 0 20px rgba(255,215,0,0.5); }
.payzy-logo { color: #4f9cf9; text-shadow: 0 0 20px rgba(79,156,249,0.5); }
.mint-logo { color: #10b981; text-shadow: 0 0 20px rgba(16,185,129,0.5); }
.card-logo { color: #a855f7; font-size: 1.1rem; }
.payment-card h4 {
  font-family: 'Outfit', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}
.payment-card p { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.6; margin-bottom: 1rem; }
.payment-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: rgba(79,156,249,0.1);
  border: 1px solid rgba(79,156,249,0.2);
  border-radius: 99px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
}

/* ========== WHY US SECTION ========== */
.whyus-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.whyus-points { display: flex; flex-direction: column; gap: 1.5rem; margin-top: 2rem; }
.whyus-point {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
}
.whyus-point:hover { border-color: var(--border-hover); background: var(--bg-card-hover); }
.why-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: rgba(79,156,249,0.1);
  border: 1px solid rgba(79,156,249,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--accent);
  flex-shrink: 0;
}
.whyus-point h4 { font-family: 'Outfit', sans-serif; font-size: 0.95rem; font-weight: 700; margin-bottom: 0.25rem; }
.whyus-point p { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.6; }

/* Code visual */
.whyus-visual { position: relative; }
.visual-card {
  background: #0d1117;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
  animation: cardFloat 5s ease-in-out infinite;
}
@keyframes cardFloat {
  0%,100% { transform: translateY(0) rotate(-1deg); }
  50% { transform: translateY(-10px) rotate(0deg); }
}
.visual-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.v-dot { width: 12px; height: 12px; border-radius: 50%; }
.v-dot.red { background: #ff5f57; }
.v-dot.yellow { background: #febc2e; }
.v-dot.green { background: #28c840; }
.v-filename { color: #666; font-size: 0.75rem; margin-left: auto; font-family: monospace; }
.code-display { padding: 1.5rem; font-family: 'Courier New', monospace; font-size: 0.875rem; line-height: 1.8; }
.code-line { display: block; }
.c-keyword { color: #ff79c6; }
.c-var { color: #f8f8f2; }
.c-fn { color: #50fa7b; }
.c-prop { color: #8be9fd; }
.c-str { color: #f1fa8c; }
.c-bool { color: #bd93f9; }
.c-comment { color: #6272a4; }
.code-output { margin-top: 0.5rem; }

.visual-badge-group {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.5rem;
  justify-content: center;
}
.vis-badge {
  padding: 0.5rem 1rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 99px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
}

/* ========== PORTFOLIO ========== */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.portfolio-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-card);
  transition: var(--transition);
}
.portfolio-card:hover { border-color: var(--border-hover); transform: translateY(-6px); box-shadow: var(--shadow-card); }
.portfolio-img {
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: rgba(255,255,255,0.4);
  transition: var(--transition);
}
.portfolio-card:hover .portfolio-img { color: rgba(255,255,255,0.7); }
.portfolio-card:hover .portfolio-img i { transform: scale(1.15); }
.portfolio-img i { transition: var(--transition); }
.portfolio-info { padding: 1.5rem; }
.portfolio-tag {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  background: rgba(79,156,249,0.1);
  padding: 0.2rem 0.6rem;
  border-radius: 99px;
}
.portfolio-info h4 {
  font-family: 'Outfit', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  margin: 0.75rem 0 0.5rem;
}
.portfolio-info p { font-size: 0.875rem; color: var(--text-secondary); }

.portfolio-cta-card {
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(79,156,249,0.04);
  border: 2px dashed rgba(79,156,249,0.3);
  min-height: 300px;
}
.portfolio-cta-inner {
  text-align: center;
  padding: 2rem;
}
.portfolio-cta-inner > i { font-size: 2.5rem; color: var(--accent); margin-bottom: 1rem; display: block; }
.portfolio-cta-inner h4 { font-family: 'Outfit', sans-serif; font-size: 1.1rem; font-weight: 700; margin-bottom: 0.5rem; }
.portfolio-cta-inner p { font-size: 0.875rem; color: var(--text-secondary); margin-bottom: 1.5rem; }

/* ========== PRICING ========== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  align-items: start;
}
.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  transition: var(--transition);
  position: relative;
}
.pricing-card:hover { border-color: var(--border-hover); transform: translateY(-4px); }
.pricing-featured {
  background: rgba(79,156,249,0.05);
  border-color: rgba(79,156,249,0.3);
  box-shadow: 0 0 40px rgba(79,156,249,0.1);
  transform: scale(1.02);
}
.pricing-featured:hover { transform: scale(1.02) translateY(-4px); }
.pricing-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-main);
  color: #fff;
  padding: 0.35rem 1.25rem;
  border-radius: 99px;
  font-size: 0.8rem;
  font-weight: 700;
  white-space: nowrap;
}
.pricing-header { text-align: center; margin-bottom: 1.5rem; }
.pricing-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  background: rgba(79,156,249,0.1);
  border: 1px solid rgba(79,156,249,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--accent);
  margin: 0 auto 1rem;
}
.pricing-header h3 { font-family: 'Outfit', sans-serif; font-size: 1.4rem; font-weight: 800; margin-bottom: 0.25rem; }
.pricing-header p { font-size: 0.875rem; color: var(--text-secondary); }
.pricing-price {
  text-align: center;
  padding: 1.5rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.5rem;
}
.currency { font-size: 0.9rem; color: var(--text-secondary); margin-right: 0.25rem; vertical-align: super; }
.amount {
  font-family: 'Outfit', sans-serif;
  font-size: 2.5rem;
  font-weight: 900;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.period { font-size: 0.9rem; color: var(--text-secondary); }
.pricing-features { list-style: none; margin-bottom: 2rem; display: flex; flex-direction: column; gap: 0.75rem; }
.pricing-features li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
}
.pricing-features li i { font-size: 0.8rem; flex-shrink: 0; }
.pricing-features li:not(.disabled) i { color: #22d3ee; }
.pricing-features li.disabled { opacity: 0.4; }
.pricing-features li.disabled i { color: var(--text-muted); }

/* Free Domain Highlight Feature */
.pricing-features li.feature-highlight {
  background: linear-gradient(135deg, rgba(16,185,129,0.12), rgba(34,211,238,0.08));
  border: 1px solid rgba(16,185,129,0.35);
  border-radius: 8px;
  padding: 0.5rem 0.75rem;
  color: #10b981;
  font-weight: 700;
  font-size: 0.9rem;
  animation: featurePulse 2.5s ease-in-out infinite;
}
.pricing-features li.feature-highlight i {
  color: #10b981 !important;
  font-size: 0.9rem;
}
@keyframes featurePulse {
  0%,100% { box-shadow: 0 0 0 0 rgba(16,185,129,0.2); }
  50% { box-shadow: 0 0 12px 3px rgba(16,185,129,0.3); }
}
.pricing-note {
  text-align: center;
  margin-top: 2.5rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  padding: 1.5rem 2rem;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.pricing-note strong { color: var(--accent); }

/* ========== CONTACT ========== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}
.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: 0.5rem; margin-bottom: 1.25rem; }
.form-group label { font-size: 0.875rem; font-weight: 600; color: var(--text-secondary); }
.required { color: #ec4899; }
.form-group input,
.form-group select,
.form-group textarea {
  padding: 0.875rem 1.125rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.9rem;
  outline: none;
  transition: var(--transition);
  width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  background: rgba(79,156,249,0.05);
  box-shadow: 0 0 0 3px rgba(79,156,249,0.15);
}
.form-group select option { background: #0d1117; color: var(--text-primary); }
.form-group textarea { resize: vertical; min-height: 120px; }

.file-upload-area {
  border: 2px dashed rgba(79,156,249,0.3);
  border-radius: 10px;
  padding: 2rem;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
}
.file-upload-area:hover { border-color: var(--accent); background: rgba(79,156,249,0.05); }
.file-upload-area i { font-size: 2rem; color: var(--accent); margin-bottom: 0.5rem; display: block; }
.file-upload-area span { display: block; font-size: 0.9rem; color: var(--text-secondary); }
.file-upload-area small { display: block; font-size: 0.75rem; color: var(--text-muted); margin-top: 0.25rem; }

.file-preview { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 0.5rem; }
.file-preview-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.25rem 0.75rem;
  background: rgba(79,156,249,0.1);
  border: 1px solid rgba(79,156,249,0.2);
  border-radius: 99px;
  font-size: 0.75rem;
  color: var(--accent);
}

.form-note { text-align: center; font-size: 0.8rem; color: var(--text-muted); margin-top: 0.75rem; }

.contact-info { display: flex; flex-direction: column; gap: 1.25rem; }
.contact-info-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
}
.contact-info-card:hover { border-color: var(--border-hover); background: var(--bg-card-hover); }
.ci-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: #fff;
  flex-shrink: 0;
}
.contact-info-card h4 { font-family: 'Outfit', sans-serif; font-size: 0.9rem; font-weight: 700; margin-bottom: 0.2rem; }
.contact-info-card a { color: var(--accent); text-decoration: none; font-weight: 600; display: block; }
.contact-info-card a:hover { text-decoration: underline; }
.contact-info-card span { display: block; font-weight: 600; color: var(--text-primary); font-size: 0.9rem; }
.contact-info-card p { font-size: 0.8rem; color: var(--text-muted); margin-top: 0.2rem; }

.contact-cta-box {
  padding: 1.75rem;
  background: rgba(37,211,102,0.05);
  border: 1px solid rgba(37,211,102,0.2);
  border-radius: var(--radius-lg);
}
.contact-cta-box h4 { font-family: 'Outfit', sans-serif; font-size: 1rem; font-weight: 700; margin-bottom: 0.5rem; }
.contact-cta-box p { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.6; }

/* ========== FOOTER ========== */
.footer {
  background: #020612;
  border-top: 1px solid var(--border);
  padding: 4rem 0 0;
  position: relative;
  overflow: hidden;
}
.footer-glow {
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 600px; height: 200px;
  background: radial-gradient(ellipse at top, rgba(79,156,249,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  padding-bottom: 3rem;
}
.footer-desc { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.7; margin-bottom: 1.5rem; }
.footer-social { display: flex; gap: 0.75rem; }
.social-btn {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition);
}
.social-btn:hover { background: var(--accent); border-color: var(--accent); color: #fff; transform: translateY(-2px); }
#footer-wa:hover { background: #25d366; border-color: #25d366; }
.footer-links-col h5 {
  font-family: 'Outfit', sans-serif;
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-primary);
  margin-bottom: 1rem;
}
.footer-links-col ul { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }
.footer-links-col ul li a {
  font-size: 0.875rem;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-links-col ul li a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 1.5rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-bottom p { font-size: 0.825rem; color: var(--text-muted); }
.footer-bottom-links { display: flex; gap: 1.5rem; }
.footer-bottom-links a { font-size: 0.825rem; color: var(--text-muted); text-decoration: none; transition: color 0.2s; }
.footer-bottom-links a:hover { color: var(--accent); }

/* ========== FLOATING WHATSAPP ========== */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 60px; height: 60px;
  background: linear-gradient(135deg, #25d366, #128c7e);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  color: #fff;
  text-decoration: none;
  z-index: 900;
  box-shadow: 0 8px 30px rgba(37,211,102,0.4);
  transition: var(--transition);
}
.whatsapp-float:hover { transform: scale(1.1) translateY(-3px); box-shadow: 0 12px 40px rgba(37,211,102,0.6); }
.wa-pulse {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid rgba(37,211,102,0.5);
  animation: waPulse 2s ease-in-out infinite;
}
@keyframes waPulse {
  0%,100% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.3); opacity: 0; }
}

/* ========== BACK TO TOP ========== */
.back-to-top {
  position: fixed;
  bottom: 6.5rem;
  right: 2rem;
  width: 44px; height: 44px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  cursor: pointer;
  z-index: 900;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}
.back-to-top.visible { opacity: 1; pointer-events: all; }
.back-to-top:hover { background: var(--accent); border-color: var(--accent); color: #fff; transform: translateY(-2px); }

/* ========== MOBILE MENU ========== */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .payment-cards { grid-template-columns: repeat(2, 1fr); }
  .whyus-grid { grid-template-columns: 1fr; }
  .whyus-visual { display: none; }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: 1fr; max-width: 500px; margin: 0 auto; }
  .pricing-featured { transform: none; }
  .pricing-featured:hover { transform: translateY(-4px); }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  :root { --nav-h: 70px; }
  .nav-links {
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    background: rgba(5,9,21,0.97);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 1.5rem;
    gap: 0.5rem;
    border-bottom: 1px solid var(--border);
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.35s ease, opacity 0.35s ease;
  }
  .nav-links.open { transform: translateY(0); opacity: 1; pointer-events: all; }
  .nav-link { padding: 0.875rem 1rem; font-size: 1rem; }
  .btn-nav-cta { display: none; }
  .hamburger { display: flex; }

  .hero-floats { display: none; }
  .float-card { display: none; }
  .hero-stats { padding: 1rem; }
  .stat-item { padding: 0.5rem 1rem; }
  .stat-num { font-size: 1.5rem; }

  .section { padding: 4rem 0; }
  .services-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .payment-cards { grid-template-columns: 1fr 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .automation-flow { gap: 0.5rem; }
  .flow-step { font-size: 0.75rem; }
  .flow-icon { width: 44px; height: 44px; font-size: 1rem; }
  .flow-arrow { font-size: 1rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .payment-cards { grid-template-columns: 1fr; }
  .hero-cta-group { flex-direction: column; align-items: center; }
  .hero-stats { flex-direction: column; gap: 1rem; }
  .stat-divider { width: 60px; height: 1px; }
  .whatsapp-float { width: 52px; height: 52px; font-size: 1.5rem; bottom: 1.5rem; right: 1.5rem; }
  .back-to-top { bottom: 5.5rem; right: 1.5rem; }
}