:root {
  --blue: #2f6df6;
  --grey: #9ca3af;
  --white: #ffffff;
  --bg-dark: #0a0a0a;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg-dark);
  color: var(--white);
  overflow: hidden;
}

body.site-show { overflow: auto; }

.container { width: 90%; max-width: 1100px; margin: auto; }

/* Header */
.header {
  position: sticky;
  top: 0;
  background: rgba(10,10,10,0.85);
  backdrop-filter: blur(10px);
  z-index: 1000;
  transition: transform .35s ease, box-shadow .3s ease;
  transform: translateY(-100%);
  opacity: 0;
  animation: headerReveal .8s forwards;
}

body.site-show .header { opacity: 1; transform: translateY(0); }

.header.hide { transform: translateY(-100%); }

.header.scrolled { box-shadow: 0 10px 30px rgba(0,0,0,.4); }

.nav { display: flex; align-items: center; justify-content: space-between; height: 72px; }

.logo { height: 42px; }

.nav-links {
  list-style: none;
  display: flex;
  gap: 22px;
}

.nav-links a {
  color: var(--grey);
  text-decoration: none;
}

.nav-button {
  background: linear-gradient(90deg, var(--blue), #5b8cff);
  padding: 8px 18px;
  border-radius: 6px;
  color: #fff !important;
}

.menu-toggle { display: none; font-size: 1.8rem; cursor: pointer; }

/* Hero */
.hero { padding: 120px 0; text-align: center; }

.gradient-text {
  background: linear-gradient(90deg, var(--blue), var(--grey));
  -webkit-background-clip: text;
  color: transparent;
}

.cta-button {
  background: var(--blue);
  padding: 12px 26px;
  color: #fff;
  border-radius: 6px;
  text-decoration: none;
  display: inline-block;
}

/* Sections */
.gap-section, .services-section, .contact-section {
  padding: 80px 0;
  text-align: center;
}

.services-grid, .gap-visual {
  display: flex;
  justify-content: center;
  gap: 20px;
}

.bridge {
  border: 1px solid var(--blue);
  padding: 10px;
}

.why-list, .process-list { margin-top: 20px; line-height: 1.8; }

/* Slider */
.slider { max-width: 700px; margin: 40px auto 0; overflow: hidden; }
.slides { display: flex; transition: transform .5s ease; }
.slide { min-width: 100%; padding: 30px; border: 1px solid #222; border-radius: 12px; }

.slider-controls {
  display: flex;
  justify-content: space-between;
  margin-top: 20px;
}

.slider-controls button {
  background: none;
  border: 1px solid var(--blue);
  color: #fff;
  padding: 6px 16px;
  cursor: pointer;
}

/* Contact */
.contact-form { max-width: 600px; margin: auto; }
.contact-form input, .contact-form textarea {
  width: 100%;
  margin-bottom: 12px;
  padding: 12px;
  background: #111;
  border: none;
  color: #fff;
}

/* Footer */
.footer { padding: 30px 0; border-top: 1px solid #111; text-align: center; }

/* Intro */
#intro {
  position: fixed;
  inset: 0;
  background: var(--bg-dark);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
}

.intro-line {
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--grey));
  animation: grow 1s forwards;
}

.intro-logo, .intro-text { opacity: 0; animation: fade .8s forwards; }
.intro-text { animation-delay: 1.1s; }

.intro-hide { animation: exit .8s forwards; }

@keyframes grow { to { width: 120px; } }
@keyframes fade { to { opacity: 1; } }
@keyframes exit { to { opacity: 0; visibility: hidden; } }
@keyframes headerReveal { to { opacity: 1; transform: translateY(0); } }

/* Mobile */
@media (max-width: 768px) {
  .menu-toggle { display: block; }
  .nav-links {
    position: absolute;
    top: 72px;
    width: 100%;
    background: var(--bg-dark);
    flex-direction: column;
    display: none;
    padding: 20px 0;
    text-align: center;
  }
  .nav-links.active { display: flex; }
}
/* ===== Services Page Design ===== */
.services-designed {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 60px;
}

.service-box {
  border: 1px solid #222;
  border-radius: 14px;
  padding: 30px;
  background: rgba(255,255,255,0.02);
  transition: transform 0.3s ease, border 0.3s ease;
}

.service-box:hover {
  transform: translateY(-6px);
  border-color: var(--blue);
}

.service-box h2 {
  font-size: 1.3rem;
  margin: 12px 0;
}

.service-box p {
  color: var(--grey);
  margin-bottom: 14px;
}

.service-box ul {
  list-style: none;
  padding-left: 0;
  margin-bottom: 16px;
}

.service-box ul li {
  margin-bottom: 8px;
  position: relative;
  padding-left: 16px;
}

.service-box ul li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--blue);
}

.service-tag {
  display: inline-block;
  font-size: 0.7rem;
  letter-spacing: 1px;
  font-weight: 600;
  color: var(--blue);
  border: 1px solid rgba(47,109,246,0.4);
  padding: 4px 10px;
  border-radius: 20px;
}

.service-fit {
  font-size: 0.85rem;
  color: #cbd5e1;
}
/* ===== Process Page Design ===== */
.process-designed {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 60px;
}

.process-step {
  border: 1px solid #222;
  border-radius: 14px;
  padding: 30px;
  background: rgba(255,255,255,0.02);
}

.step-number {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--blue);
  border: 1px solid rgba(47,109,246,0.4);
  padding: 6px 14px;
  border-radius: 20px;
  display: inline-block;
  margin-bottom: 12px;
}

.process-step h3 {
  margin-bottom: 10px;
}

.process-step p {
  color: var(--grey);
  margin-bottom: 14px;
}

.process-step ul {
  list-style: none;
  padding-left: 0;
}

.process-step ul li {
  margin-bottom: 8px;
  padding-left: 16px;
  position: relative;
}

.process-step ul li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--blue);
}
/* ===== Page Transitions ===== */
#page-transition {
  opacity: 0;
  transform: translateY(10px);
  animation: pageEnter 0.6s ease forwards;
}

.page-exit {
  animation: pageExit 0.4s ease forwards;
}

@keyframes pageEnter {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pageExit {
  to {
    opacity: 0;
    transform: translateY(-10px);
  }
}
.about-hero {
  background: radial-gradient(circle at top, #1f2933, #0f172a);
  padding: 120px 20px 100px;
}

.about-hero h1 {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
}

.about-hero .tagline {
  max-width: 720px;
  margin: 20px auto 0;
  font-size: 1.1rem;
  opacity: 0.9;
}
.about-section {
  margin: 80px auto;
}

.about-card {
  background: #ffffff;
  padding: 48px;
  border-radius: 18px;
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.08);
  max-width: 900px;
  margin: auto;
}

.about-card h2 {
  font-size: 1.9rem;
  margin-bottom: 18px;
}

.about-card p {
  font-size: 1.05rem;
  line-height: 1.9;
  color: #475569;
}

.about-card.highlight {
  background: linear-gradient(135deg, #0f172a, #1e293b);
  color: #f8fafc;
}

.about-card.highlight p {
  color: #e5e7eb;
}
.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 30px;
  max-width: 1000px;
  margin: auto;
}

.about-mini {
  padding: 32px;
  border-radius: 16px;
  background: #f8fafc;
  border: 1px solid #e5e7eb;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.about-mini:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 32px rgba(15, 23, 42, 0.08);
}

.about-mini h3 {
  font-size: 1.25rem;
  margin-bottom: 10px;
}

.about-mini p {
  color: #475569;
  line-height: 1.7;
}
.why-list {
  margin-top: 30px;
  list-style: none;
  padding: 0;
}

.why-list li {
  padding: 16px 0;
  border-bottom: 1px solid #e5e7eb;
  font-size: 1.05rem;
  color: #334155;
}

.why-list li strong {
  color: #0f172a;
}
.contact-section {
  background: linear-gradient(135deg, #0f172a, #020617);
  color: #f8fafc;
  padding: 100px 20px;
  text-align: center;
}

.contact-section h2 {
  font-size: 2.2rem;
  margin-bottom: 14px;
}

.contact-sub {
  max-width: 680px;
  margin: 0 auto 32px;
  font-size: 1.1rem;
  opacity: 0.9;
}

.cta-button {
  display: inline-block;
  padding: 14px 34px;
  border-radius: 999px;
  background: #38bdf8;
  color: #020617;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(56, 189, 248, 0.35);
}