/* base.css — Reset · Typography · Buttons · Utilities
   Color variables live in theme.css              */

:root {
  --font-h: 'Outfit', sans-serif;
  --font-b: 'Inter', sans-serif;

  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 16px;
  --r-xl: 22px;

  --t: .22s ease;
  --max-w: 1200px;
}

*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0 }
html { scroll-behavior: smooth }

body {
  font-family: var(--font-b);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

body.nav-open { overflow: hidden }

a { color: var(--accent); text-decoration: none; transition: var(--t) }
a:hover { color: var(--primary) }

img { max-width: 100%; height: auto; display: block }
ul, ol { list-style: none }

h1,h2,h3,h4,h5,h6 {
  font-family: var(--font-h);
  font-weight: 700;
  line-height: 1.22;
  color: var(--text);
}

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .48rem;
  font-family: var(--font-b);
  font-weight: 600;
  font-size: .875rem;
  padding: .65rem 1.5rem;
  border-radius: var(--r-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all .22s ease;
  text-decoration: none;
  white-space: nowrap;
  letter-spacing: .015em;
}

.btn-sm  { padding: .42rem .95rem; font-size: .8rem }
.btn-lg  { padding: .78rem 1.95rem; font-size: .95rem }
.btn-full { width: 100%; justify-content: center }

/* Orange primary CTA */
.btn-primary {
  background: var(--grad-orange);
  color: var(--primary);
  border-color: transparent;
  box-shadow: var(--shadow-orange);
}
.btn-primary:hover {
  background: linear-gradient(135deg, #FFCA6E 0%, #FFBA52 50%, #FF9F1C 100%);
  box-shadow: 0 6px 28px rgba(255,159,28,.52);
  color: var(--primary);
  transform: translateY(-2px);
}
.btn-primary:active { transform: translateY(0) }

.btn-outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}
.btn-outline:hover {
  background: var(--primary);
  color: var(--bg);
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}

.btn-white {
  background: var(--bg-alt);
  color: var(--primary);
  border-color: var(--bg-alt);
  box-shadow: 0 2px 12px rgba(0,0,0,.12);
}
.btn-white:hover {
  background: #fff;
  border-color: #fff;
  color: var(--primary);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(0,0,0,.18);
}

.btn-outline-white {
  background: transparent;
  color: var(--bg);
  border-color: rgba(253,255,252,.5);
}
.btn-outline-white:hover {
  background: rgba(253,255,252,.14);
  border-color: rgba(253,255,252,.85);
  color: var(--bg);
}

/* ── Sections ── */
.section { padding: 5.5rem 0 }

.section-header {
  max-width: 680px;
  margin: 0 auto 3rem;
  text-align: center;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: .38rem;
  padding: .3rem 1rem;
  border-radius: 99px;
  background: rgba(46,196,182,.12);
  color: var(--primary);
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: .75rem;
  border: 1px solid rgba(46,196,182,.28);
  box-shadow: 0 1px 6px rgba(46,196,182,.1);
}

.section-title   { font-size: 2.15rem; margin-bottom: .7rem; letter-spacing: -.015em }
.section-subtitle { color: var(--text-2); font-size: 1rem; line-height: 1.74 }
.section-cta     { text-align: center; margin-top: 2.5rem }

.gradient-text {
  background: linear-gradient(135deg, #2EC4B6 0%, #011627 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Utilities ── */
.hidden    { display: none !important }
.text-center { text-align: center }
.mt-1 { margin-top: .5rem }
.mt-2 { margin-top: 1rem }
.mt-3 { margin-top: 1.5rem }
.mt-4 { margin-top: 2rem }
.mb-1 { margin-bottom: .5rem }
.mb-2 { margin-bottom: 1rem }
.mb-3 { margin-bottom: 1.5rem }

/* ── Scroll Fade ── */
.fade-up { opacity: 0; transform: translateY(22px); transition: opacity .6s ease, transform .6s ease }
.fade-up.visible { opacity: 1; transform: translateY(0) }

main { min-height: 60vh }