/* ===== Reset & Base ===== */
* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { height: 100%; }
body {
  font-family: "Poppins", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: #fff;
  background: linear-gradient(180deg, #0a0a0a 0%, #111 60%, #0a0a0a 100%);
  overflow-x: hidden;
}

/* Smooth container (Locomotive target) */
#smooth-content { position: relative; }

/* Header */
.header {
  position: fixed; top: 0; left: 0; right: 0;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 32px;
  background: rgba(0,0,0,0.45);
  backdrop-filter: blur(10px);
  z-index: 1000;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand-logo { height: 32px; width: auto; object-fit: contain; }
.brand-text { font-weight: 700; letter-spacing: 0.5px; }
.nav a {
  color: #fff; text-decoration: none; margin-left: 20px; position: relative; padding-bottom: 3px;
}
.nav a.active::after,
.nav a:hover::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px;
  background: linear-gradient(90deg, #5cf, #f0f);
  box-shadow: 0 0 10px rgba(127,255,255,.6);
}

/* Preloader */
.preloader {
  position: fixed; inset: 0; background: #0a0a0a;
  display: flex; align-items: center; justify-content: center;
  z-index: 3000; flex-direction: column;
}
.preloader-capsule {
  width: 220px; height: 18px; border-radius: 999px;
  background: linear-gradient(90deg, rgba(255,0,90,.25), rgba(0,120,255,.25));
  box-shadow: 0 0 40px rgba(0,120,255,.3), 0 0 40px rgba(255,0,90,.3) inset;
  overflow: hidden; position: relative;
}
.preloader-progress {
  position: absolute; left: 0; top: 0; bottom: 0; width: 0%;
  background: linear-gradient(90deg, #ff005a, #0078ff);
  box-shadow: 0 0 20px rgba(0,120,255,.8);
  transition: width .2s ease;
}

/* Hero */
.hero { position: relative; min-height: 100vh; display: grid; place-items: center; padding-top: 84px; text-align: center; }
.spline-bg { position: absolute; inset: 0; z-index: 0; opacity: 0; transition: opacity 0.8s ease; }
.spline-bg iframe { width: 100%; height: 100%; border: 0; }
.hero-content { position: relative; z-index: 1; padding: 0 16px; }
.hero-brand { font-size: 72px; font-weight: 800; letter-spacing: 2px; }
.hero-headline { font-size: 48px; font-weight: 700; margin-top: 10px; }
.hero-sub { margin: 16px 0 28px; font-size: 20px; opacity: .9; }
.cta { display: inline-block; padding: 18px 36px; border-radius: 999px; background: linear-gradient(90deg, #5cf, #f0f); color: #0b0b0b; font-weight: 700; text-decoration: none; letter-spacing: .4px; transition: transform .2s ease; }
.cta:hover { transform: scale(1.05); }

/* Values */
.values { padding: 80px 20px; text-align: center; }
.values-title { font-size: 60px; margin-bottom: 30px; text-align: center; }
.values-wrap { display: flex; justify-content: center; gap: 4rem; flex-wrap: wrap; }
.values .line { display: flex; gap: 16px; align-items: center; justify-content: center; flex-direction: row; }
.values .line.private-fast { flex-direction: column; text-align: center; }
.values .line.private-fast .small { font-size: 36px; font-weight: 600; opacity: 0.85; margin-bottom: 10px; }
/* PATCH: Responsive BIG text for small screens */
.values .line.private-fast .big {
  font-size: clamp(48px, 10vw, 84px); /* responsive scaling */
  letter-spacing: clamp(6px, 1.5vw, 18px);
  font-weight: 900;
  color: #ffffff; text-shadow: none; background: none; -webkit-text-fill-color: #ffffff;
}

/* ===== About / Story ===== */
.about {
  padding: 100px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 40px;
}

.about h2.section-title {
  text-align: center;
  margin-bottom: 0;
}

.about-box, .story-content {
  width: min(800px, 85vw);
  padding: 50px;
  border-radius: 20px;
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(20px);
  text-align: left;
  margin: 0 auto;
}

.about-text {
  font-size: 20px;
  line-height: 1.8;
  margin-bottom: 2.2rem;
}

.skills { margin-top: 20px; text-align: center; }
.pill { display: inline-block; margin: 6px; padding: 10px 20px; border-radius: 999px; background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.25); font-weight: 600; transition: background .2s ease, transform .2s ease; }
.pill:hover { background: rgba(255,255,255,0.18); transform: translateY(-1px); }

/* Section Titles */
.section-title { font-size: 60px; text-align: center; margin-bottom: 30px; position: relative; display: inline-block; }
.underlined::after {
  content: ""; position: absolute; left: 50%; transform: translateX(-50%);
  bottom: -8px; width: 180px; height: 2px;
  background: linear-gradient(90deg, #5cf, #f0f);
  box-shadow: 0 0 10px rgba(127,255,255,.5);
}

/* Utility class */
.text-center { text-align: center !important; }

/* Comparison & Models */
.comparison, .models { padding: 80px 20px; text-align: center; }
.comparison-cards { display: grid; grid-template-columns: repeat(2, minmax(280px, 1fr)); gap: 28px; max-width: 1200px; margin: 0 auto; }
.card, .model-box {
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(16px);
  border-radius: 20px;
  padding: 28px;
  border: 1px solid rgba(255,255,255,0.1);
  transition: transform .25s ease;
  text-align: left;
  display: block;
}
.card:hover, .model-box:hover { transform: translateY(-6px); box-shadow: 0 0 25px rgba(92, 207, 255, 0.5), 0 0 25px rgba(240, 0, 255, 0.5); }
.model-box { width: min(1200px, 90vw); margin: 22px auto; }
.model-box h3 { font-size: 28px; margin-bottom: 12px; font-weight: 700; }
.model-box ul { padding-left: 18px; }
.model-box li { margin: 12px 0 18px; font-size: 19px; line-height: 1.8; }
.model-box li + li { margin-top: 24px; } /* PATCH: Adds 1 line space between bullets */
.model-box .sub { opacity: .85; font-size: 16px; margin-top: 6px; }

/* Gradient outline */
.gradient-outline {
  border: 2px solid transparent;
  background: linear-gradient(#0b0b0b,#0b0b0b) padding-box,
              conic-gradient(from 0deg, #5cf,#f0f,#5cf) border-box;
  animation: spinBorder 6s linear infinite;
}
@keyframes spinBorder {
  from { background: linear-gradient(#0b0b0b,#0b0b0b) padding-box, conic-gradient(from 0deg, #5cf,#f0f,#5cf) border-box; }
  to   { background: linear-gradient(#0b0b0b,#0b0b0b) padding-box, conic-gradient(from 360deg, #5cf,#f0f,#5cf) border-box; }
}

/* Contact & Footer */
.contact { padding: 80px 20px; text-align: center; }
.contact p { margin-bottom: 20px; }
.contact-button, .cta { display: inline-block; padding: 18px 36px; border-radius: 999px; background: linear-gradient(90deg, #5cf, #f0f); color: #0b0b0b; font-weight: 700; text-decoration: none; letter-spacing: .4px; transition: transform .2s ease; }
.contact-button:hover, .cta:hover { transform: scale(1.05); }
.footer { margin-top: 40px; padding: 22px 16px; background: rgba(0,0,0,0.38); backdrop-filter: blur(10px); text-align: center; border-top: 1px solid rgba(255,255,255,0.06); }
.footer nav a { color: #fff; text-decoration: none; margin: 0 8px; }
.footer p { margin-top: 6px; color: #c8c8c8; font-size: 14px; }

/* Utilities & Responsive */
.top-pad { padding-top: 120px; }
@media (max-width: 900px) {
  .hero-brand { font-size: 48px; }
  .hero-headline { font-size: 34px; }
  .values .big { font-size: 64px; letter-spacing: 10px; }
  .section-title { font-size: 48px; }
  .comparison-cards { grid-template-columns: 1fr; }
  .model-box { padding: 28px; }
}