@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;600;700&display=swap');

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

:root {
  --background: hsl(220, 30%, 2%);
  --foreground: hsl(214, 32%, 91%);
  --card: hsl(220, 26%, 8%);
  --card-foreground: hsl(214, 32%, 91%);
  --primary: hsl(195, 100%, 50%);
  --primary-foreground: hsl(220, 30%, 2%);
  --secondary: hsl(220, 26%, 11%);
  --secondary-foreground: hsl(214, 32%, 91%);
  --muted: hsl(220, 20%, 14%);
  --muted-foreground: hsl(215, 16%, 57%);
  --border: hsl(220, 16%, 16%);
  --radius: 0.5rem;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--background);
  color: var(--foreground);
  line-height: 1.6;
  min-height: 100vh;
}

/* Custom scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: hsl(220, 26%, 8%); }
::-webkit-scrollbar-thumb { background: hsl(220, 16%, 22%); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: hsl(195, 100%, 50%); }

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; font-family: inherit; }

/* ─── LAYOUT ─── */
#app { display: flex; flex-direction: column; min-height: 100vh; }
main { flex: 1; }
.container { max-width: 1280px; margin: 0 auto; padding: 0 1.5rem; }
@media (min-width: 1024px) { .container { padding: 0 2rem; } }

/* ─── SECTION LABEL ─── */
.section-label {
  display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1rem;
}
.section-label-line { width: 2rem; height: 1px; background: var(--primary); flex-shrink: 0; }
.section-label-text {
  font-family: 'JetBrains Mono', monospace; font-size: 0.6875rem;
  font-weight: 600; text-transform: uppercase; letter-spacing: 0.3em; color: var(--primary);
}

/* ─── BUTTONS ─── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  font-family: 'Inter', sans-serif; font-size: 0.75rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.1em; border-radius: 2px;
  padding: 0.875rem 2rem; transition: all 0.2s; cursor: pointer; border: none;
  text-decoration: none;
}
.btn-primary { background: var(--primary); color: var(--primary-foreground); }
.btn-primary:hover { background: hsl(195, 100%, 43%); }
.btn-outline { background: transparent; border: 1px solid var(--border); color: var(--foreground); }
.btn-outline:hover { background: var(--secondary); }
.btn svg { width: 1rem; height: 1rem; stroke: currentColor; transition: transform 0.2s; }
.btn:hover svg { transform: translateX(3px); }

/* ─── NAVBAR ─── */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  transition: all 0.3s;
}
.navbar.scrolled {
  background: hsla(220,30%,2%,0.85); backdrop-filter: blur(20px);
  border-bottom: 1px solid hsla(220,16%,16%,0.6);
}
.navbar-inner {
  max-width: 1280px; margin: 0 auto; padding: 0 1.5rem;
  display: flex; align-items: center; justify-content: space-between;
  height: 4rem;
}
@media (min-width: 1024px) { .navbar-inner { height: 5rem; padding: 0 2rem; } }

.navbar-logo { display: flex; align-items: center; gap: 0.75rem; }
.navbar-logo img { height: 2.5rem; width: auto; }
@media (min-width: 1024px) { .navbar-logo img { height: 3rem; } }
.logo-text { display: none; }
@media (min-width: 640px) { .logo-text { display: block; } }
.logo-name { font-weight: 600; font-size: 0.875rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--foreground); }
.logo-sub { font-family: 'JetBrains Mono', monospace; font-size: 0.625rem; color: var(--muted-foreground); letter-spacing: 0.15em; text-transform: uppercase; }

.nav-links { display: none; align-items: center; gap: 0.25rem; }
@media (min-width: 1024px) { .nav-links { display: flex; } }

.nav-link {
  position: relative; padding: 0.5rem 1rem;
  font-size: 0.8125rem; font-weight: 500; text-transform: uppercase;
  letter-spacing: 0.05em; color: var(--muted-foreground); transition: color 0.2s;
}
.nav-link:hover { color: var(--foreground); }
.nav-link.active { color: var(--primary); }
.nav-link::after {
  content: ''; position: absolute; bottom: 0; left: 1rem; right: 1rem;
  height: 2px; background: var(--primary);
  transform: scaleX(0); transform-origin: left; transition: transform 0.3s;
}
.nav-link:hover::after { transform: scaleX(1); }
.nav-link.active::after { transform: scaleX(1); }

.nav-cta { display: none; }
@media (min-width: 1024px) { .nav-cta { display: block; } }

.mobile-toggle { display: flex; background: none; color: var(--foreground); padding: 0.5rem; }
@media (min-width: 1024px) { .mobile-toggle { display: none; } }
.mobile-toggle svg { width: 1.25rem; height: 1.25rem; stroke: currentColor; }

.mobile-menu {
  display: none; background: hsla(220,30%,2%,0.97);
  backdrop-filter: blur(20px); border-bottom: 1px solid var(--border);
}
.mobile-menu.open { display: block; }
.mobile-menu-inner { padding: 1rem 1.5rem; display: flex; flex-direction: column; gap: 0.25rem; }
.mobile-nav-link {
  display: block; padding: 0.75rem 1rem; font-size: 0.875rem; font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.05em; border-radius: var(--radius);
  color: var(--muted-foreground); transition: all 0.2s;
}
.mobile-nav-link:hover { color: var(--foreground); background: var(--secondary); }
.mobile-nav-link.active { color: var(--primary); background: hsla(195,100%,50%,0.1); }
.mobile-cta {
  display: block; margin-top: 0.5rem; padding: 0.75rem 1rem; text-align: center;
  background: var(--primary); color: var(--primary-foreground);
  font-size: 0.875rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.1em; border-radius: 2px;
}

/* ─── HERO ─── */
.hero {
  position: relative; min-height: 100vh; display: flex;
  align-items: center; overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; }
.hero-overlay1 { position: absolute; inset: 0; background: linear-gradient(to right, var(--background) 0%, hsla(220,30%,2%,0.87) 55%, hsla(220,30%,2%,0.42) 100%); }
.hero-overlay2 { position: absolute; inset: 0; background: linear-gradient(to top, var(--background) 0%, transparent 50%, hsla(220,30%,2%,0.3) 100%); }

.hero-content { position: relative; z-index: 1; max-width: 1280px; margin: 0 auto; padding: 6rem 1.5rem 4rem; width: 100%; }
@media (min-width: 1024px) { .hero-content { padding: 6rem 2rem 4rem; } }
.hero-inner { max-width: 36rem; }

.hero h1 {
  font-size: clamp(2.5rem, 8vw, 4.5rem);
  font-weight: 900; line-height: 1.03; letter-spacing: -0.02em;
  margin-bottom: 1.5rem; color: var(--foreground);
}
.hero h1 span.accent { color: var(--primary); }
.hero p { font-size: 1rem; color: var(--muted-foreground); line-height: 1.7; max-width: 28rem; margin-bottom: 2.5rem; }
@media (min-width: 1024px) { .hero p { font-size: 1.125rem; } }

.hero-btns { display: flex; flex-wrap: wrap; gap: 1rem; }

.scroll-indicator {
  position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 0.5rem;
  opacity: 0; animation: fadeIn 0.5s ease 1.5s forwards;
}
.scroll-indicator span { font-family: 'JetBrains Mono', monospace; font-size: 0.625rem; text-transform: uppercase; letter-spacing: 0.15em; color: var(--muted-foreground); }
.scroll-indicator svg { width: 1rem; height: 1rem; stroke: var(--muted-foreground); animation: bounce 1.5s ease infinite; }
@keyframes bounce { 0%,100% { transform: translateY(0); } 50% { transform: translateY(5px); } }
@keyframes fadeIn { to { opacity: 1; } }

/* ─── STATS ─── */
.stats-section { padding: 5rem 0; background: var(--background); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.stats-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; }
@media (min-width: 1024px) { .stats-grid { grid-template-columns: repeat(4, 1fr); gap: 1rem; } }
.stat-item { text-align: center; }
@media (min-width: 1024px) {
  .stat-item:not(:last-child) { border-right: 1px solid var(--border); }
}
.stat-value { font-family: 'JetBrains Mono', monospace; font-size: clamp(1.75rem, 4vw, 3rem); font-weight: 700; color: var(--primary); margin-bottom: 0.5rem; }
.stat-label { font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--foreground); margin-bottom: 0.25rem; }
.stat-sub { font-family: 'JetBrains Mono', monospace; font-size: 0.6875rem; color: var(--muted-foreground); }

/* ─── PRODUCT CATEGORIES ─── */
.product-categories { padding: 6rem 0; background: var(--card); }
.section-header { margin-bottom: 4rem; }
.section-title { font-size: clamp(1.75rem, 4vw, 2.25rem); font-weight: 700; letter-spacing: -0.01em; margin-bottom: 1rem; }
.section-desc { color: var(--muted-foreground); max-width: 28rem; }

.cat-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 768px) { .cat-grid { grid-template-columns: repeat(2, 1fr); } }

.cat-card {
  display: block; background: var(--secondary); border-radius: var(--radius);
  border: 1px solid var(--border); overflow: hidden; transition: border-color 0.3s;
  text-decoration: none;
}
.cat-card:hover { border-color: hsla(195,100%,50%,0.5); }
.cat-img { position: relative; height: 12rem; overflow: hidden; }
.cat-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s; }
.cat-card:hover .cat-img img { transform: scale(1.05); }
.cat-img-overlay { position: absolute; inset: 0; background: linear-gradient(to top, var(--secondary) 0%, hsla(220,26%,11%,0.4) 100%); }
.cat-arrow {
  position: absolute; top: 1rem; right: 1rem; width: 2.5rem; height: 2.5rem;
  border-radius: 50%; background: hsla(220,30%,2%,0.65); backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity 0.3s;
}
.cat-card:hover .cat-arrow { opacity: 1; }
.cat-arrow svg { width: 1rem; height: 1rem; stroke: var(--primary); }
.cat-body { padding: 1.5rem; }
.cat-title-row { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 0.75rem; }
.cat-icon { width: 1.25rem; height: 1.25rem; stroke: var(--primary); }
.cat-title { font-size: 1.0625rem; font-weight: 600; }
.cat-desc { font-size: 0.875rem; color: var(--muted-foreground); line-height: 1.6; margin-bottom: 1rem; }
.cat-specs { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.spec-badge {
  padding: 0.25rem 0.75rem; font-family: 'JetBrains Mono', monospace;
  font-size: 0.625rem; font-weight: 500; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--primary); background: hsla(195,100%,50%,0.1);
  border-radius: 2px;
}

/* ─── SECTOR CARDS ─── */
.sector-section { padding: 6rem 0; background: var(--background); }
.sectors-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 1024px) { .sectors-grid { grid-template-columns: repeat(3, 1fr); } }

.sector-card {
  display: block; position: relative; height: 26rem; border-radius: var(--radius);
  overflow: hidden; text-decoration: none;
}
.sector-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s; }
.sector-card:hover img { transform: scale(1.05); }
.sector-card-overlay { position: absolute; inset: 0; background: linear-gradient(to top, var(--background) 0%, hsla(220,30%,2%,0.6) 50%, transparent 100%); }
.sector-card-border {
  position: absolute; inset: 0; border: 1px solid var(--border);
  border-radius: var(--radius); transition: border-color 0.3s;
}
.sector-card:hover .sector-card-border { border-color: hsla(195,100%,50%,0.4); }
.sector-card-body { position: absolute; bottom: 0; left: 0; right: 0; padding: 1.5rem; }
.sector-card h3 { font-size: 1.25rem; font-weight: 700; margin-bottom: 0.5rem; }
.sector-card p { font-size: 0.875rem; color: var(--muted-foreground); line-height: 1.6; margin-bottom: 1rem; }
.sector-learn-more {
  display: flex; align-items: center; gap: 0.5rem;
  font-family: 'JetBrains Mono', monospace; font-size: 0.6875rem;
  font-weight: 600; text-transform: uppercase; letter-spacing: 0.15em; color: var(--primary);
  transition: gap 0.2s;
}
.sector-card:hover .sector-learn-more { gap: 0.75rem; }
.sector-learn-more svg { width: 0.875rem; height: 0.875rem; stroke: currentColor; }

/* ─── CTA SECTION ─── */
.cta-section { padding: 6rem 0; background: var(--card); border-top: 1px solid var(--border); }
.cta-inner { text-align: center; max-width: 40rem; margin: 0 auto; }
.cta-tag { font-family: 'JetBrains Mono', monospace; font-size: 0.6875rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.3em; color: var(--primary); display: block; margin-bottom: 1.5rem; }
.cta-title { font-size: clamp(1.75rem, 5vw, 3rem); font-weight: 700; letter-spacing: -0.02em; margin-bottom: 1.5rem; line-height: 1.1; }
.cta-title span { color: var(--primary); }
.cta-desc { color: var(--muted-foreground); font-size: 1rem; line-height: 1.7; margin-bottom: 2.5rem; }
@media (min-width: 1024px) { .cta-desc { font-size: 1.125rem; } }
.cta-btns { display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem; }

/* ─── PRODUCTS PAGE ─── */
.page-header { padding: 5rem 0; background: var(--card); border-bottom: 1px solid var(--border); margin-top: 5rem; }
.page-header h1 { font-size: clamp(2rem, 5vw, 3.25rem); font-weight: 700; letter-spacing: -0.02em; margin-bottom: 1rem; }
.page-header p { color: var(--muted-foreground); max-width: 36rem; font-size: 1rem; line-height: 1.7; }
@media (min-width: 1024px) { .page-header p { font-size: 1.125rem; } }

.products-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; padding: 5rem 0; }
@media (min-width: 768px) { .products-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .products-grid { grid-template-columns: repeat(3, 1fr); } }

.product-cat-card {
  background: var(--card); border-radius: var(--radius); border: 1px solid var(--border);
  overflow: hidden; transition: border-color 0.3s;
}
.product-cat-card:hover { border-color: hsla(195,100%,50%,0.4); }
.product-cat-body { padding: 1.5rem; }
.product-cat-icon-row { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1.25rem; }
.product-cat-icon { width: 2.5rem; height: 2.5rem; border-radius: var(--radius); background: hsla(195,100%,50%,0.1); display: flex; align-items: center; justify-content: center; }
.product-cat-icon svg { width: 1.25rem; height: 1.25rem; stroke: var(--primary); }
.product-cat-title { font-size: 1.0625rem; font-weight: 600; }
.product-items { display: flex; flex-direction: column; gap: 0; }
.product-item { padding: 1rem 0; border-bottom: 1px solid var(--border); }
.product-item:last-child { border-bottom: none; padding-bottom: 0; }
.product-item-name { font-size: 0.875rem; font-weight: 500; color: var(--foreground); margin-bottom: 0.25rem; }
.product-item-specs { font-family: 'JetBrains Mono', monospace; font-size: 0.6875rem; color: var(--muted-foreground); }
.product-cat-footer { padding: 1rem 1.5rem; background: hsla(220,26%,11%,0.5); border-top: 1px solid var(--border); }
.product-cat-link {
  display: flex; align-items: center; gap: 0.5rem;
  font-family: 'JetBrains Mono', monospace; font-size: 0.6875rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.1em; color: var(--primary); transition: gap 0.2s;
}
.product-cat-card:hover .product-cat-link { gap: 0.75rem; }
.product-cat-link svg { width: 0.875rem; height: 0.875rem; stroke: currentColor; }

.products-bottom-cta { padding: 5rem 0; background: var(--card); border-top: 1px solid var(--border); text-align: center; }
.products-bottom-cta h2 { font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 700; margin-bottom: 1rem; }
.products-bottom-cta p { color: var(--muted-foreground); max-width: 28rem; margin: 0 auto 2rem; }

/* ─── SOLUTIONS PAGE ─── */
.solutions-list { background: var(--background); }
.solution-item { border-bottom: 1px solid var(--border); padding: 5rem 0; }
.solution-item:last-child { border-bottom: none; }
.solution-grid { display: grid; grid-template-columns: 1fr; gap: 3rem; align-items: center; }
@media (min-width: 1024px) { .solution-grid { grid-template-columns: 1fr 1fr; } }
.solution-img { position: relative; border-radius: var(--radius); overflow: hidden; }
.solution-img img { width: 100%; height: 20rem; object-fit: cover; }
@media (min-width: 1024px) { .solution-img img { height: 25rem; } }
.solution-img-overlay { position: absolute; inset: 0; background: linear-gradient(to top, hsla(220,30%,2%,0.3), transparent); }
.solution-img-border { position: absolute; inset: 0; border: 1px solid var(--border); border-radius: var(--radius); }
.solution-subtitle { font-family: 'JetBrains Mono', monospace; font-size: 0.6875rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.3em; color: var(--primary); display: block; margin-bottom: 0.75rem; }
.solution-title { font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 700; letter-spacing: -0.01em; margin-bottom: 1rem; }
.solution-desc { color: var(--muted-foreground); line-height: 1.7; margin-bottom: 2rem; }
.solution-stack-label { font-family: 'JetBrains Mono', monospace; font-size: 0.6875rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.15em; color: var(--muted-foreground); margin-bottom: 0.75rem; }
.solution-stack { display: flex; flex-direction: column; gap: 0.75rem; margin-bottom: 2rem; }
.stack-item { display: flex; align-items: center; gap: 0.75rem; padding: 0.75rem; background: var(--card); border-radius: var(--radius); border: 1px solid var(--border); }
.stack-item svg { width: 1rem; height: 1rem; stroke: var(--primary); flex-shrink: 0; }
.stack-item span { font-size: 0.875rem; color: var(--foreground); }
.solution-link {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.875rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--primary); transition: gap 0.2s;
}
.solution-link:hover { gap: 0.75rem; }
.solution-link svg { width: 1rem; height: 1rem; stroke: currentColor; }

/* ─── ABOUT PAGE ─── */
.about-story { padding: 5rem 0; background: var(--background); }
.about-grid { display: grid; grid-template-columns: 1fr; gap: 4rem; align-items: center; }
@media (min-width: 1024px) { .about-grid { grid-template-columns: 1fr 1fr; } }
.about-img { position: relative; border-radius: var(--radius); overflow: hidden; }
.about-img img { width: 100%; height: 25rem; object-fit: cover; }
.about-img-border { position: absolute; inset: 0; border: 1px solid var(--border); border-radius: var(--radius); }
.about-mission-tag { font-family: 'JetBrains Mono', monospace; font-size: 0.6875rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.3em; color: var(--primary); display: block; margin-bottom: 1rem; }
.about-text h2 { font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 700; letter-spacing: -0.01em; margin-bottom: 1.5rem; }
.about-text p { color: var(--muted-foreground); line-height: 1.7; margin-bottom: 1rem; }

.values-section { padding: 5rem 0; background: var(--card); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.values-title { text-align: center; margin-bottom: 4rem; }
.values-title h2 { font-size: clamp(1.75rem, 4vw, 2.25rem); font-weight: 700; letter-spacing: -0.01em; }
.values-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 640px) { .values-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .values-grid { grid-template-columns: repeat(4, 1fr); } }
.value-card {
  padding: 1.5rem; background: var(--secondary); border-radius: var(--radius);
  border: 1px solid var(--border); text-align: center; transition: border-color 0.3s;
}
.value-card:hover { border-color: hsla(195,100%,50%,0.3); }
.value-icon { width: 3rem; height: 3rem; border-radius: var(--radius); background: hsla(195,100%,50%,0.1); display: flex; align-items: center; justify-content: center; margin: 0 auto 1rem; }
.value-icon svg { width: 1.5rem; height: 1.5rem; stroke: var(--primary); }
.value-card h3 { font-size: 1rem; font-weight: 600; margin-bottom: 0.5rem; }
.value-card p { font-size: 0.875rem; color: var(--muted-foreground); line-height: 1.6; }

.about-cta { padding: 5rem 0; background: var(--background); text-align: center; }
.about-cta h2 { font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 700; margin-bottom: 1rem; }
.about-cta p { color: var(--muted-foreground); max-width: 28rem; margin: 0 auto 2rem; }

/* ─── CONTACT PAGE ─── */
.contact-body { padding: 5rem 0; background: var(--background); }
.contact-layout { display: grid; grid-template-columns: 1fr; gap: 3rem; }
@media (min-width: 1024px) { .contact-layout { grid-template-columns: 2fr 1fr; } }

.form-label { display: block; font-family: 'JetBrains Mono', monospace; font-size: 0.6875rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted-foreground); margin-bottom: 0.5rem; }
.form-input, .form-select, .form-textarea {
  width: 100%; padding: 0.75rem 1rem; border-radius: var(--radius);
  border: 1px solid var(--border); background: var(--card);
  color: var(--foreground); font-family: 'Inter', sans-serif; font-size: 0.875rem;
  outline: none; transition: border-color 0.2s;
}
.form-input:focus, .form-select:focus, .form-textarea:focus { border-color: var(--primary); }
.form-input::placeholder, .form-textarea::placeholder { color: var(--muted-foreground); }
.form-select { cursor: pointer; }
.form-textarea { resize: none; min-height: 9rem; }
.form-row { display: grid; grid-template-columns: 1fr; gap: 1.5rem; margin-bottom: 1.5rem; }
@media (min-width: 640px) { .form-row { grid-template-columns: 1fr 1fr; } }
.form-group { display: flex; flex-direction: column; }
.form-full { margin-bottom: 1.5rem; }
.submit-btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.875rem 2rem; background: var(--primary); color: var(--primary-foreground);
  font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em;
  border-radius: 2px; border: none; cursor: pointer; transition: background 0.2s; font-family: 'Inter', sans-serif;
}
.submit-btn:hover { background: hsl(195,100%,43%); }
.submit-btn:disabled { opacity: 0.6; cursor: not-allowed; }
.submit-btn svg { width: 1rem; height: 1rem; stroke: currentColor; }

.contact-sidebar { display: flex; flex-direction: column; gap: 1.5rem; }
.contact-info-card { padding: 1.5rem; background: var(--card); border-radius: var(--radius); border: 1px solid var(--border); }
.contact-info-card h3 { font-size: 0.875rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 1.25rem; }
.contact-info-item { display: flex; align-items: flex-start; gap: 0.75rem; margin-bottom: 1.25rem; }
.contact-info-item:last-child { margin-bottom: 0; }
.contact-info-item svg { width: 1rem; height: 1rem; stroke: var(--primary); flex-shrink: 0; margin-top: 0.25rem; }
.contact-info-sublabel { font-family: 'JetBrains Mono', monospace; font-size: 0.6875rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted-foreground); margin-bottom: 0.25rem; }
.contact-info-value { font-size: 0.875rem; color: var(--foreground); }
.contact-info-link { font-size: 0.875rem; color: var(--primary); }
.contact-info-link:hover { text-decoration: underline; }

.steps-card { padding: 1.5rem; background: var(--card); border-radius: var(--radius); border: 1px solid var(--border); }
.steps-card h3 { font-size: 0.875rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 1.25rem; }
.steps-list { display: flex; flex-direction: column; gap: 1rem; }
.step-item { display: flex; align-items: flex-start; gap: 0.75rem; }
.step-num { font-family: 'JetBrains Mono', monospace; font-size: 0.75rem; font-weight: 700; color: var(--primary); flex-shrink: 0; padding-top: 0.1rem; }
.step-text { font-size: 0.875rem; color: var(--muted-foreground); }

.form-alert { padding: 0.75rem 1rem; border-radius: var(--radius); font-size: 0.875rem; margin-bottom: 1.25rem; }
.form-alert.error { background: hsla(0,84%,60%,0.15); color: hsl(0,84%,70%); border: 1px solid hsla(0,84%,60%,0.3); }

/* ─── SUCCESS STATE ─── */
.success-wrap { min-height: 60vh; display: flex; align-items: center; justify-content: center; text-align: center; padding: 2rem; }
.success-icon { width: 4rem; height: 4rem; border-radius: 50%; background: hsla(195,100%,50%,0.12); display: flex; align-items: center; justify-content: center; margin: 0 auto 1.5rem; }
.success-icon svg { width: 2rem; height: 2rem; stroke: var(--primary); }
.success-wrap h2 { font-size: 1.5rem; font-weight: 700; margin-bottom: 0.75rem; }
.success-wrap p { color: var(--muted-foreground); max-width: 24rem; line-height: 1.7; margin-bottom: 0.75rem; }
.success-mono { font-family: 'JetBrains Mono', monospace; font-size: 0.6875rem; color: var(--muted-foreground); }

/* ─── FOOTER ─── */
.footer { background: var(--card); border-top: 1px solid var(--border); }
.footer-main { padding: 4rem 0; }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 3rem; }
@media (min-width: 768px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1.2fr; } }

.footer-brand p { font-size: 0.875rem; color: var(--muted-foreground); line-height: 1.7; margin-top: 1rem; }
.footer-logo { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 0.5rem; }
.footer-logo img { height: 2.5rem; width: auto; }
.footer-logo-name { font-weight: 600; font-size: 0.875rem; letter-spacing: 0.1em; text-transform: uppercase; }
.footer-logo-sub { font-family: 'JetBrains Mono', monospace; font-size: 0.625rem; color: var(--muted-foreground); letter-spacing: 0.15em; text-transform: uppercase; }

.footer-col h4 { font-family: 'JetBrains Mono', monospace; font-size: 0.6875rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.15em; color: var(--primary); margin-bottom: 1.5rem; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 0.75rem; }
.footer-col a { font-size: 0.875rem; color: var(--muted-foreground); transition: color 0.2s; }
.footer-col a:hover { color: var(--primary); }
.footer-item { display: flex; align-items: center; gap: 0.5rem; font-size: 0.875rem; color: var(--muted-foreground); }
.footer-item svg { width: 0.875rem; height: 0.875rem; stroke: hsla(195,100%,50%,0.6); flex-shrink: 0; }

.footer-contact-item { display: flex; align-items: flex-start; gap: 0.75rem; margin-bottom: 1.25rem; }
.footer-contact-item:last-child { margin-bottom: 0; }
.footer-contact-item svg { width: 1rem; height: 1rem; stroke: var(--primary); flex-shrink: 0; margin-top: 0.2rem; }
.footer-contact-sublabel { font-family: 'JetBrains Mono', monospace; font-size: 0.625rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted-foreground); margin-bottom: 0.2rem; }
.footer-contact-value { font-size: 0.875rem; color: var(--foreground); }
.footer-contact-link { font-size: 0.875rem; color: var(--primary); }
.footer-contact-link:hover { text-decoration: underline; }

.footer-bottom { border-top: 1px solid var(--border); padding: 1.25rem 0; }
.footer-bottom-inner { display: flex; flex-direction: column; align-items: center; gap: 0.75rem; text-align: center; }
@media (min-width: 640px) { .footer-bottom-inner { flex-direction: row; justify-content: space-between; } }
.footer-copy { font-family: 'JetBrains Mono', monospace; font-size: 0.6875rem; color: var(--muted-foreground); }
.footer-status { display: flex; align-items: center; gap: 0.5rem; }
.status-dot { width: 0.375rem; height: 0.375rem; border-radius: 50%; background: #22c55e; animation: pulse 2s infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.5; } }
.footer-status span { font-family: 'JetBrains Mono', monospace; font-size: 0.6875rem; color: var(--muted-foreground); }

/* ─── ANIMATIONS ─── */
.fade-up { opacity: 0; transform: translateY(1.5rem); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-left { opacity: 0; transform: translateX(-2rem); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-right { opacity: 0; transform: translateX(2rem); transition: opacity 0.6s ease, transform 0.6s ease; }
.visible { opacity: 1 !important; transform: none !important; }

/* ─── SPINNER ─── */
.spinner { width: 1rem; height: 1rem; border: 2px solid hsla(220,30%,2%,0.3); border-top-color: var(--primary-foreground); border-radius: 50%; animation: spin 0.6s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }