/* =====================================================
   RESET & BASE
===================================================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }

/* =====================================================
   DESIGN TOKENS
===================================================== */
:root {
  --orange:        #ff6b2b;
  --orange-light:  #fff1eb;
  --orange-mid:    #ffe0d1;
  --cyan:          #00e5ff;
  --purple:        #a855f7;
  --black:         #0c0c0a;
  --white:         #fafaf7;
  --gray-50:       #f5f4f1;
  --gray-100:      #eeede9;
  --gray-200:      #dddcd7;
  --gray-400:      #999890;
  --gray-600:      #5a5952;
  --font-display:  'Syne', sans-serif;
  --font-body:     'DM Sans', sans-serif;
  --nav-h:         72px;
  --max-w:         1240px;
  --radius:        14px;
  --transition:    0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
  font-family: var(--font-body);
  background: var(--white);
  color: var(--black);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* =====================================================
   UTILITY
===================================================== */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 32px;
}

.section-label {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange);
  display: flex;
  align-items: center;
  gap: 10px;
}
.section-label::before {
  content: '';
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--orange);
  flex-shrink: 0;
}

/* Reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* =====================================================
   NAVIGATION
===================================================== */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  background: rgba(250, 250, 247, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--gray-100);
  z-index: 1000;
  transition: box-shadow var(--transition);
}
nav.scrolled { box-shadow: 0 4px 32px rgba(12, 12, 10, 0.06); }

.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 32px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.nav-logo-text { display: flex; flex-direction: column; line-height: 1; }
.nav-logo-main {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--black);
}
.nav-logo-sub {
  font-family: var(--font-display);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-top: 2px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}
.nav-links a {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 400;
  color: var(--gray-600);
  text-decoration: none;
  padding: 6px 14px;
  border-radius: 6px;
  transition: color var(--transition), background var(--transition);
}
.nav-links a:hover { color: var(--black); background: var(--gray-100); }
.nav-links a.active { color: var(--black); font-weight: 500; }

.nav-cta {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  color: #fff;
  background: var(--orange);
  border: none;
  border-radius: 8px;
  padding: 10px 20px;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
  white-space: nowrap;
}
.nav-cta:hover {
  background: #e85a1a;
  box-shadow: 0 4px 20px rgba(255, 107, 43, 0.35);
  transform: translateY(-1px);
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--black);
  border-radius: 2px;
  transition: var(--transition);
}

.mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  background: var(--white);
  border-bottom: 1px solid var(--gray-100);
  padding: 20px 32px 28px;
  z-index: 999;
  flex-direction: column;
  gap: 4px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--gray-600);
  text-decoration: none;
  padding: 10px 0;
  border-bottom: 1px solid var(--gray-100);
}
.mobile-menu a:last-child { border-bottom: none; }
.mobile-menu .mobile-cta {
  margin-top: 12px;
  text-align: center;
  color: #fff;
  background: var(--orange);
  border-radius: 8px;
  padding: 12px;
  border: none;
}

/* =====================================================
   BUTTONS
===================================================== */
.btn-primary {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  color: #fff;
  background: var(--orange);
  border: none;
  border-radius: 10px;
  padding: 16px 28px;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
}
.btn-primary:hover {
  background: #e85a1a;
  box-shadow: 0 6px 28px rgba(255, 107, 43, 0.4);
  transform: translateY(-2px);
}
.btn-ghost {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 400;
  color: var(--gray-600);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color var(--transition);
}
.btn-ghost:hover { color: var(--black); }

/* =====================================================
   PAGE HERO (inner pages)
===================================================== */
.page-hero {
  padding-top: calc(var(--nav-h) + 80px);
  padding-bottom: 80px;
  border-bottom: 1px solid var(--gray-200);
}
.page-hero-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 32px;
}
.page-hero-label { margin-bottom: 20px; }
.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(44px, 5vw, 72px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}
.page-hero h1 em { font-style: normal; color: var(--orange); }
.page-hero p {
  font-size: 18px;
  font-weight: 300;
  line-height: 1.7;
  color: var(--gray-600);
  max-width: 580px;
}

/* =====================================================
   FOOTER
===================================================== */
footer {
  background: #080806;
  padding: 40px 0;
  border-top: 1px solid rgba(255,255,255,0.05);
}
.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.footer-brand-text {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.6);
}
.footer-brand-text span { color: rgba(255,255,255,0.25); font-weight: 400; }
.footer-copy { font-size: 13px; color: rgba(255,255,255,0.2); }
.footer-copy a { color: rgba(255,255,255,0.35); text-decoration: none; }
.footer-copy a:hover { color: rgba(255,255,255,0.7); }
.footer-links { display: flex; gap: 20px; list-style: none; }
.footer-links a {
  font-size: 13px;
  color: rgba(255,255,255,0.3);
  text-decoration: none;
  transition: color var(--transition);
}
.footer-links a:hover { color: rgba(255,255,255,0.7); }

/* =====================================================
   RESPONSIVE
===================================================== */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-cta   { display: none; }
  .nav-hamburger { display: flex; }
}
@media (max-width: 600px) {
  .nav-inner { padding: 0 20px; }
  .page-hero-inner { padding: 0 20px; }
  .footer-inner { flex-direction: column; align-items: flex-start; padding: 0 20px; }
}