/* ============================================
   BREWTECC — Global Styles
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=Inter:wght@300;400;500;600&display=swap');

/* ---- CSS Variables ---- */
:root {
  --black:       #0A0A0F;
  --black-card:  #111118;
  --black-soft:  #1A1A26;
  --indigo:      #5B21FF;
  --cobalt:      #2563EB;
  --indigo-glow: rgba(91, 33, 255, 0.25);
  --cobalt-glow: rgba(37, 99, 235, 0.2);
  --white:       #FFFFFF;
  --off-white:   #F0EFFF;
  --muted:       #8B8BA8;
  --border:      rgba(91, 33, 255, 0.18);
  --grad-main:   linear-gradient(135deg, var(--indigo) 0%, var(--cobalt) 100%);
  --grad-subtle: linear-gradient(135deg, rgba(91,33,255,0.15) 0%, rgba(37,99,235,0.1) 100%);
  --font-display: 'Space Grotesk', sans-serif;
  --font-body:    'Inter', sans-serif;
  --nav-height:   72px;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--black);
  color: var(--off-white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ---- Nav ---- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-height);
  background: rgba(10, 10, 15, 0.88);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  z-index: 1000;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.nav-logo img {
  height: 40px;
  width: 40px;
  object-fit: contain;
  filter: invert(1);
}
.nav-logo-text {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.nav-logo-text span {
  background: var(--grad-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-links a {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--muted);
  transition: color 0.2s;
  letter-spacing: 0.01em;
}
.nav-links a:hover, .nav-links a.active {
  color: var(--white);
}

.nav-cta {
  background: var(--grad-main);
  color: var(--white) !important;
  padding: 0.5rem 1.25rem;
  border-radius: 6px;
  font-weight: 600 !important;
  transition: opacity 0.2s, transform 0.2s !important;
}
.nav-cta:hover {
  opacity: 0.9;
  transform: translateY(-1px);
  color: var(--white) !important;
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--off-white);
  border-radius: 2px;
  transition: 0.3s;
}

/* ---- Page Wrapper ---- */
.page-content {
  padding-top: var(--nav-height);
}

/* ---- Section Base ---- */
.section {
  padding: 6rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.section-eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--indigo);
  margin-bottom: 0.85rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 1.25rem;
}

.section-title .grad {
  background: var(--grad-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 580px;
  line-height: 1.7;
}

/* ---- Steam Divider ---- */
.steam-divider {
  width: 100%;
  height: 2px;
  background: var(--grad-main);
  position: relative;
  overflow: visible;
  margin: 0;
}
.steam-divider::after {
  content: '';
  position: absolute;
  top: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 18px;
  background: var(--grad-main);
  filter: blur(14px);
  border-radius: 50%;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.75rem 1.75rem;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, opacity 0.2s;
  letter-spacing: 0.01em;
}
.btn-primary {
  background: var(--grad-main);
  color: var(--white);
  box-shadow: 0 4px 24px var(--indigo-glow);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px var(--indigo-glow);
}
.btn-outline {
  background: transparent;
  color: var(--off-white);
  border: 1.5px solid var(--border);
}
.btn-outline:hover {
  border-color: var(--indigo);
  color: var(--white);
  transform: translateY(-2px);
}

/* ---- Cards ---- */
.card {
  background: var(--black-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}
.card:hover {
  border-color: rgba(91, 33, 255, 0.45);
  box-shadow: 0 8px 48px rgba(91, 33, 255, 0.12);
  transform: translateY(-3px);
}

/* ---- Footer ---- */
footer {
  background: var(--black-card);
  border-top: 1px solid var(--border);
  padding: 3rem 2rem;
  text-align: center;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.footer-logo img {
  height: 32px;
  width: 32px;
  object-fit: contain;
  filter: invert(1);
}
.footer-logo-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
}
.footer-logo-text span {
  background: var(--grad-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.footer-nav {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  justify-content: center;
}
.footer-nav a {
  font-size: 0.88rem;
  color: var(--muted);
  transition: color 0.2s;
}
.footer-nav a:hover { color: var(--white); }
.footer-copy {
  font-size: 0.8rem;
  color: var(--muted);
}
.footer-copy span {
  background: var(--grad-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 600;
}

/* ---- Glow orbs (ambient background) ---- */
.orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(80px);
  opacity: 0.25;
}
.orb-indigo { background: var(--indigo); }
.orb-cobalt { background: var(--cobalt); }

/* ---- Tag badges ---- */
.tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.6rem;
  border-radius: 4px;
  background: var(--grad-subtle);
  border: 1px solid var(--border);
  color: var(--off-white);
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
  .nav-links {
    display: none;
    flex-direction: column;
    position: fixed;
    top: var(--nav-height);
    left: 0; right: 0;
    background: var(--black-card);
    border-bottom: 1px solid var(--border);
    padding: 1.5rem 2rem;
    gap: 1.25rem;
  }
  .nav-links.open { display: flex; }
  .nav-links a { font-size: 1rem; }
  .nav-hamburger { display: flex; }
  .section { padding: 4rem 1.25rem; }
}