/* ==========================================================
   SiteKita — Design Tokens
   ========================================================== */
:root{
  --primary:   #0B3EA9;
  --primary-2: #17B8FF;
  --dark:      #071B3A;
  --light:     #F5FAFF;
  --text:      #1D2939;

  --white:     #ffffff;
  --border:    #E3EAF6;
  --muted:     #5B6B8C;

  --font-display: 'Plus Jakarta Sans', 'Inter', sans-serif;
  --font-body:    'Inter', sans-serif;
  --font-mono:    'JetBrains Mono', monospace;

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;

  --shadow-sm: 0 2px 8px rgba(7, 27, 58, 0.06);
  --shadow-md: 0 12px 32px rgba(7, 27, 58, 0.10);
  --shadow-lg: 0 24px 60px rgba(7, 27, 58, 0.16);

  --container-w: 1180px;
}

/* ==========================================================
   Reset
   ========================================================== */
*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: var(--font-body);
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul, ol{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ font-family: var(--font-display); margin:0; color: var(--dark); line-height:1.15; }
p{ margin:0; }
button{ font-family: inherit; cursor:pointer; }

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}

:focus-visible{
  outline: 2px solid var(--primary-2);
  outline-offset: 3px;
  border-radius: 4px;
}

.container{
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 24px;
}

.text-gradient{
  background: linear-gradient(100deg, var(--primary), var(--primary-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-size: 13px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--primary-2);
  margin: 0 0 16px;
}
.eyebrow .dot{
  width:6px; height:6px; border-radius:50%;
  background: var(--primary-2);
  box-shadow: 0 0 0 4px rgba(23,184,255,0.18);
}
.eyebrow-dark{ color: var(--primary); }
.eyebrow-dark .dot{ background: var(--primary); box-shadow: 0 0 0 4px rgba(11,62,169,0.12); }

.section-head{ max-width: 640px; margin: 0 0 56px; }
.section-head h2{ font-size: clamp(28px, 3.6vw, 40px); margin-bottom: 14px; }
.section-sub{ color: var(--muted); font-size: 17px; }
.section-sub.light{ color: rgba(245,250,255,0.72); }

.section{ padding: 100px 0; }
.section-alt{ background: var(--light); }
.section-dark{
  background: var(--dark);
  color: var(--light);
}
.section-dark h2, .section-dark h3{ color: var(--light); }

/* ==========================================================
   Buttons
   ========================================================== */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  padding: 13px 26px;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
  white-space: nowrap;
}
.btn-primary{
  background: linear-gradient(100deg, var(--primary), var(--primary-2));
  color: var(--white);
  box-shadow: 0 10px 24px rgba(11,62,169,0.28);
}
.btn-primary:hover{ transform: translateY(-2px); box-shadow: 0 16px 32px rgba(11,62,169,0.36); }
.btn-ghost{
  background: transparent;
  color: var(--primary);
  border-color: transparent;
}
.btn-ghost:hover{ color: var(--primary-2); }
.btn-outline{
  background: transparent;
  border-color: var(--border);
  color: var(--dark);
}
.btn-outline:hover{ border-color: var(--primary-2); color: var(--primary); }
.btn-lg{ padding: 15px 30px; font-size: 16px; }
.btn-sm{ padding: 10px 20px; font-size: 14px; }

/* ==========================================================
   Header
   ========================================================== */
.site-header{
  position: sticky; top:0; z-index: 100;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  height: 78px;
}
.brand-logo{ height: 50px; width:auto; }
.main-nav{ display:flex; align-items:center; gap: 36px; }
.main-nav a{
  font-size: 14.5px; font-weight: 500; color: var(--text);
  position: relative; padding: 4px 0;
}
.main-nav a::after{
  content:''; position:absolute; left:0; bottom:-2px;
  width:0; height:2px; background: var(--primary-2);
  transition: width .2s ease;
}
.main-nav a:hover::after{ width:100%; }
.header-actions{ display:flex; align-items:center; gap:18px; }

.nav-toggle{
  display:none; flex-direction:column; justify-content:center; gap:5px;
  width:36px; height:36px; background:none; border:none; padding:0;
}
.nav-toggle span{
  width:22px; height:2px; background: var(--dark); border-radius:2px;
  transition: transform .25s ease, opacity .25s ease;
}
.nav-toggle.open span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2){ opacity:0; }
.nav-toggle.open span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

/* ==========================================================
   Hero
   ========================================================== */
.hero{
  position: relative;
  padding: 88px 0 100px;
  overflow: hidden;
  background: var(--light);
}
.hero-glow{
  position:absolute; inset:-20% -10% auto auto; width: 640px; height: 640px;
  background: radial-gradient(circle, rgba(23,184,255,0.25), transparent 65%);
  filter: blur(10px);
  pointer-events:none;
}
.hero-inner{
  position: relative;
  display:grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px;
  align-items:center;
}
.hero h1{
  font-size: clamp(34px, 4.6vw, 54px);
  letter-spacing: -0.02em;
  margin: 0 0 22px;
}
.hero-sub{
  font-size: 18px; color: var(--muted); max-width: 520px; margin-bottom: 34px;
}
.hero-actions{ display:flex; gap:16px; flex-wrap:wrap; margin-bottom: 48px; }
.hero-meta{ display:flex; gap: 40px; flex-wrap:wrap; }
.hero-meta-item strong{ display:block; font-family: var(--font-display); font-size: 24px; color: var(--dark); }
.hero-meta-item span{ font-size: 13px; color: var(--muted); }

/* Browser mock (signature element) */
.hero-visual{ position:relative; }
.browser-mock{
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  overflow: hidden;
  transform: rotate(1.2deg);
  animation: float 6s ease-in-out infinite;
}
@keyframes float{
  0%,100%{ transform: rotate(1.2deg) translateY(0); }
  50%{ transform: rotate(1.2deg) translateY(-10px); }
}
.browser-bar{
  display:flex; align-items:center; gap:8px;
  padding: 14px 16px;
  background: var(--light);
  border-bottom: 1px solid var(--border);
}
.dotc{ width:9px; height:9px; border-radius:50%; }
.dotc.red{ background:#FF6259; } .dotc.yellow{ background:#FFBD2E; } .dotc.green{ background:#28C93F; }
.browser-url{
  margin-left: 12px;
  font-family: var(--font-mono);
  font-size: 12px; color: var(--muted);
  background: var(--white);
  border: 1px solid var(--border);
  padding: 5px 12px;
  border-radius: 999px;
  flex:1;
}
.browser-body{ padding: 22px; display:flex; flex-direction:column; gap:18px; }
.skel{ background: var(--light); border-radius: 8px; }
.skel-nav{ display:flex; align-items:center; gap:10px; }
.skel-pill{ height: 20px; border-radius:999px; background: linear-gradient(100deg, var(--primary), var(--primary-2)); }
.skel-line{ height: 10px; border-radius:6px; background: var(--border); }
.skel-line.h-lg{ height: 20px; }
.skel-btn{ height: 26px; width: 90px; border-radius:999px; background: var(--primary-2); margin-left:auto; }
.skel-btn.small{ width: 120px; height: 34px; margin-left:0; margin-top:6px; }
.w-15{ width:15%; } .w-40{ width:40%; } .w-60{ width:60%; }
.skel-hero{ display:flex; flex-direction:column; gap:10px; padding: 18px; background: var(--light); border-radius: var(--radius-sm); }
.skel-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap:12px; }
.skel-card{ height: 70px; background: var(--light); border-radius: var(--radius-sm); border: 1px solid var(--border); }
.build-tag{
  position:absolute; bottom: -18px; right: 24px;
  background: var(--dark); color: var(--light);
  font-size: 12.5px; font-weight:500;
  padding: 8px 16px; border-radius: 999px;
  display:flex; align-items:center; gap:8px;
  box-shadow: var(--shadow-md);
}
.pulse{
  width:8px; height:8px; border-radius:50%; background: var(--primary-2);
  box-shadow: 0 0 0 0 rgba(23,184,255,0.6);
  animation: pulse 1.8s infinite;
}
@keyframes pulse{
  0%{ box-shadow: 0 0 0 0 rgba(23,184,255,0.6); }
  70%{ box-shadow: 0 0 0 8px rgba(23,184,255,0); }
  100%{ box-shadow: 0 0 0 0 rgba(23,184,255,0); }
}

/* ==========================================================
   Trusted
   ========================================================== */
.trusted{ padding: 44px 0; border-bottom: 1px solid var(--border); }
.trusted-label{ text-align:center; font-size: 13px; color: var(--muted); margin-bottom: 22px; letter-spacing: 0.02em; }
.trusted-logos{
  display:flex; flex-wrap:wrap; justify-content:center; gap: 40px;
}
.trusted-logos span{
  font-family: var(--font-display); font-weight:700; font-size: 16px;
  color: var(--muted); opacity: 0.55; letter-spacing: 0.02em;
}

/* ==========================================================
   Services
   ========================================================== */
.service-grid{
  display:grid; grid-template-columns: repeat(3, 1fr); gap: 22px;
}
.service-card{
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 30px 26px;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.service-card:hover{
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}
.service-icon{
  width: 48px; height:48px; border-radius: 12px;
  display:flex; align-items:center; justify-content:center;
  background: linear-gradient(135deg, var(--c1), var(--c2));
  color: var(--white); margin-bottom: 20px;
}
.service-icon svg{ width: 24px; height:24px; }
.service-card h3{ font-size: 18px; margin-bottom: 8px; }
.service-card p{ color: var(--muted); font-size: 15px; }

/* ==========================================================
   Why choose us
   ========================================================== */
.why-grid{
  display:grid; grid-template-columns: 0.9fr 1.1fr; gap: 64px; align-items:start;
}
.why-copy .section-sub{ margin-bottom: 30px; }
.why-list{ display:flex; flex-direction:column; gap: 30px; }
.why-item{ display:flex; gap: 20px; }
.why-num{
  font-family: var(--font-mono); font-size: 13px; color: var(--primary-2);
  border: 1px solid rgba(23,184,255,0.35); border-radius: 999px;
  width: 40px; height: 40px; display:flex; align-items:center; justify-content:center;
  flex-shrink:0;
}
.why-item h3{ font-size: 17px; margin-bottom: 6px; }
.why-item p{ color: rgba(245,250,255,0.68); font-size: 15px; }

/* ==========================================================
   Statistics
   ========================================================== */
.stats{
  background: linear-gradient(100deg, var(--primary), var(--primary-2));
  padding: 64px 0;
}
.stats-grid{
  display:grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align:center;
}
.stat-num{
  font-family: var(--font-display); font-weight:800;
  font-size: clamp(34px, 4vw, 46px);
  color: var(--white);
}
.stat-item p{ color: rgba(255,255,255,0.85); font-size: 14.5px; margin-top:4px; }

/* ==========================================================
   Process
   ========================================================== */
.process-rail{
  display:grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
  position: relative;
}
.process-rail::before{
  content:'';
  position:absolute; top: 22px; left: 6%; right: 6%; height: 2px;
  background: repeating-linear-gradient(90deg, var(--border) 0 10px, transparent 10px 18px);
  z-index:0;
}
.process-step{ position:relative; z-index:1; }
.process-index{
  font-family: var(--font-mono); font-weight:600; font-size: 14px;
  width: 44px; height:44px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  background: var(--white);
  border: 2px solid var(--primary-2);
  color: var(--primary);
  margin-bottom: 22px;
}
.process-step h3{ font-size: 17px; margin-bottom: 8px; }
.process-step p{ color: var(--muted); font-size: 15px; }

/* ==========================================================
   Portfolio
   ========================================================== */
.portfolio-grid{
  display:grid; grid-template-columns: repeat(3, 1fr); gap: 22px;
}
.portfolio-card{
  position:relative; border-radius: var(--radius-md); overflow:hidden;
  aspect-ratio: 4/3;
  box-shadow: var(--shadow-sm);
}
.portfolio-card img{ width:100%; height:100%; object-fit: cover; transition: transform .4s ease; }
.portfolio-card:hover img{ transform: scale(1.06); }
.portfolio-info{
  position:absolute; left:0; right:0; bottom:0;
  padding: 20px;
  background: linear-gradient(to top, rgba(7,27,58,0.85), transparent);
  color: var(--white);
}
.portfolio-info span{ font-size: 12.5px; color: var(--primary-2); font-weight:600; text-transform:uppercase; letter-spacing:0.04em; }
.portfolio-info h3{ color: var(--white); font-size: 18px; margin-top:4px; }

/* ==========================================================
   Pricing
   ========================================================== */
.pricing-grid{
  display:grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items:stretch;
}
.price-card{
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  display:flex; flex-direction:column;
  position:relative;
}
.price-card h3{ font-size: 20px; margin-bottom: 8px; }
.price-desc{ color: var(--muted); font-size: 14.5px; margin-bottom: 26px; min-height: 40px; }
.price-amount{
  font-family: var(--font-display); font-weight:800; font-size: 34px; color: var(--dark);
  margin-bottom: 26px;
}
.price-amount span{ font-size: 16px; font-weight:600; margin-right:4px; color: var(--muted); }
.price-amount.custom{ font-size: 28px; }
.price-features{ display:flex; flex-direction:column; gap: 12px; margin-bottom: 30px; flex:1; }
.price-features li{
  font-size: 14.5px; color: var(--text); position:relative; padding-left: 26px;
}
.price-features li::before{
  content:''; position:absolute; left:0; top:5px; width:16px; height:16px;
  background: url('../assets/icons/check.svg') no-repeat center / contain;
}
.price-card.featured{
  background: var(--dark);
  border-color: var(--dark);
  transform: scale(1.03);
  box-shadow: var(--shadow-lg);
}
.price-card.featured h3, .price-card.featured .price-amount{ color: var(--light); }
.price-card.featured .price-desc{ color: rgba(245,250,255,0.65); }
.price-card.featured .price-features li{ color: rgba(245,250,255,0.85); }
.price-badge{
  position:absolute; top:-13px; left: 30px;
  background: linear-gradient(100deg, var(--primary), var(--primary-2));
  color: var(--white); font-size: 12px; font-weight:600;
  padding: 6px 14px; border-radius: 999px;
}
.price-card .btn{ align-self: stretch; }

/* ==========================================================
   FAQ
   ========================================================== */
.faq-wrap{ display:grid; grid-template-columns: 0.8fr 1.2fr; gap: 56px; }
.faq-head{ margin:0; }
.faq-list{ display:flex; flex-direction:column; gap: 12px; }
.faq-item{
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow:hidden;
}
.faq-question{
  width:100%; display:flex; align-items:center; justify-content:space-between;
  background:none; border:none; text-align:left;
  padding: 20px 24px;
  font-family: var(--font-display); font-weight:600; font-size: 15.5px; color: var(--dark);
}
.faq-question svg{
  width:18px; height:18px; flex-shrink:0; margin-left:16px;
  stroke: var(--primary); fill:none; stroke-width:2.2; stroke-linecap:round; stroke-linejoin:round;
  transition: transform .25s ease;
}
.faq-item.open .faq-question svg{ transform: rotate(180deg); }
.faq-answer{
  max-height:0; overflow:hidden;
  transition: max-height .3s ease, padding .3s ease;
  padding: 0 24px;
}
.faq-answer p{ color: var(--muted); font-size: 14.5px; padding-bottom: 20px; }
.faq-item.open .faq-answer{ max-height: 240px; }

/* ==========================================================
   CTA
   ========================================================== */
.cta-section{
  background: linear-gradient(120deg, var(--dark), var(--primary) 65%, var(--primary-2) 130%);
  padding: 96px 0;
}
.cta-inner{ max-width: 640px; margin:0 auto; text-align:center; }
.cta-inner h2{ color: var(--white); font-size: clamp(28px,3.4vw,38px); margin-bottom: 16px; }
.cta-inner > p{ color: rgba(245,250,255,0.78); font-size: 16.5px; margin-bottom: 36px; }
.cta-form{
  display:flex; gap: 12px; flex-wrap:wrap; justify-content:center;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.18);
  padding: 12px; border-radius: 999px;
}
.cta-form input{
  flex: 1 1 180px;
  background: transparent; border:none; color: var(--white);
  padding: 12px 18px; font-size: 14.5px; font-family: var(--font-body);
}
.cta-form input::placeholder{ color: rgba(245,250,255,0.55); }
.cta-form input:focus-visible{ outline: none; }
.cta-form button{ flex-shrink:0; }
.cta-note{ margin-top: 16px; font-size: 14px; color: var(--primary-2); min-height: 20px; }

@media (max-width: 640px){
  .cta-form{ border-radius: var(--radius-md); }
}

/* ==========================================================
   Footer
   ========================================================== */
.site-footer{ background: var(--dark); color: rgba(245,250,255,0.75); padding: 72px 0 0; }
.footer-grid{
  display:grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px;
  padding-bottom: 56px; border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-logo{ height: 26px; margin-bottom: 18px; filter: brightness(0) invert(1); }
.footer-brand p{ font-size: 14px; line-height:1.7; max-width: 300px; color: rgba(245,250,255,0.6); }
.footer-col h4{ color: var(--light); font-size: 14px; margin-bottom: 18px; }
.footer-col{ display:flex; flex-direction:column; gap: 12px; }
.footer-col a{ font-size: 14px; color: rgba(245,250,255,0.65); transition: color .2s ease; }
.footer-col a:hover{ color: var(--primary-2); }
.footer-bottom{
  display:flex; justify-content:space-between; align-items:center;
  padding: 24px 0; font-size: 13px; color: rgba(245,250,255,0.5);
}
.footer-legal{ display:flex; gap: 24px; }
.footer-legal a:hover{ color: var(--primary-2); }

/* ==========================================================
   Responsive
   ========================================================== */
@media (max-width: 1024px){
  .hero-inner{ grid-template-columns: 1fr; }
  .hero-visual{ order:-1; }
  .why-grid{ grid-template-columns: 1fr; }
  .faq-wrap{ grid-template-columns: 1fr; }
  .service-grid{ grid-template-columns: repeat(2, 1fr); }
  .portfolio-grid{ grid-template-columns: repeat(2, 1fr); }
  .pricing-grid{ grid-template-columns: 1fr; }
  .price-card.featured{ transform:none; order:-1; }
  .process-rail{ grid-template-columns: repeat(2, 1fr); row-gap: 40px; }
  .process-rail::before{ display:none; }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
}

@media (max-width: 780px){
  .main-nav{
    position:absolute; top: 78px; left:0; right:0;
    background: var(--white);
    border-bottom: 1px solid var(--border);
    flex-direction:column; align-items:flex-start; gap:0;
    max-height:0; overflow:hidden; transition: max-height .3s ease;
  }
  .main-nav.open{ max-height: 320px; }
  .main-nav a{ padding: 16px 24px; width:100%; border-bottom: 1px solid var(--border); }
  .nav-toggle{ display:flex; }
  .header-actions .btn-sm{ display:none; }
  .stats-grid{ grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .service-grid{ grid-template-columns: 1fr; }
  .portfolio-grid{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr; }
  .footer-bottom{ flex-direction:column; gap: 12px; text-align:center; }
  .trusted-logos{ gap: 22px 30px; }
  .hero-meta{ gap: 24px; }
}