/* ===========================
   MILKOX — GLOBAL STYLES
   =========================== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
  --green:       #00c853;
  --green-dark:  #00873a;
  --green-dim:   rgba(0, 200, 83, 0.12);
  --green-glow:  rgba(0, 200, 83, 0.25);
  --bg:          #080b0f;
  --bg2:         #0f1318;
  --bg3:         #141a22;
  --card:        #111820;
  --border:      rgba(255,255,255,0.07);
  --border-g:    rgba(0,200,83,0.3);
  --text:        #f0f4f8;
  --text-muted:  #7a8fa6;
  --text-dim:    #4a5a6a;
  --white:       #ffffff;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body:    'Inter', sans-serif;
  --radius:      12px;
  --radius-lg:   20px;
  --shadow-g:    0 0 40px rgba(0,200,83,0.15);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }

img { max-width: 100%; display: block; }

/* ===== NAV ===== */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
  height: 70px;
  background: rgba(8,11,15,0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--white);
  letter-spacing: -0.02em;
}

.nav-logo .logo-icon {
  width: 36px;
  height: 36px;
}

.nav-logo span { color: var(--green); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}

.nav-links > li {
  position: relative;
}

.nav-links > li > a,
.nav-links > li > span {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 8px 14px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-muted);
  border-radius: 8px;
  transition: all 0.2s;
  cursor: pointer;
  white-space: nowrap;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.nav-links > li > a:hover,
.nav-links > li > span:hover,
.nav-links > li > a.active,
.nav-links > li > span.active {
  color: var(--white);
  background: var(--green-dim);
}

.nav-links > li > a.active {
  color: var(--green);
}

.chevron {
  width: 12px;
  height: 12px;
  opacity: 0.6;
  transition: transform 0.2s;
}

.nav-links > li:hover .chevron {
  transform: rotate(180deg);
}

/* Dropdown */
.dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px;
  min-width: 200px;
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) translateY(-6px);
  transition: all 0.2s;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

.nav-links > li:hover .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.dropdown a {
  display: block;
  padding: 10px 14px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-muted);
  border-radius: 8px;
  transition: all 0.2s;
  letter-spacing: 0.02em;
}

.dropdown a:hover {
  color: var(--green);
  background: var(--green-dim);
  padding-left: 18px;
}

.nav-cta {
  background: var(--green) !important;
  color: var(--bg) !important;
  font-weight: 700 !important;
  padding: 8px 18px !important;
  border-radius: 8px !important;
}

.nav-cta:hover {
  background: var(--green-dark) !important;
}

/* Mobile hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  width: 24px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ===== UTILITIES ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 100px 0;
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 16px;
}

.section-eyebrow::before {
  content: '';
  width: 20px; height: 2px;
  background: var(--green);
  border-radius: 2px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: 16px;
}

.section-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 600px;
  line-height: 1.7;
}

/* Grid Cards */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 56px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all 0.3s;
}

.card:hover {
  border-color: var(--border-g);
  transform: translateY(-4px);
  box-shadow: var(--shadow-g);
}

.card-icon {
  width: 48px; height: 48px;
  background: var(--green-dim);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.4rem;
}

.card-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 10px;
}

.card-text {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  border: none;
  transition: all 0.25s;
  letter-spacing: 0.01em;
}

.btn-primary {
  background: var(--green);
  color: var(--bg);
}

.btn-primary:hover {
  background: var(--green-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,200,83,0.3);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1px solid var(--border);
}

.btn-outline:hover {
  border-color: var(--green);
  color: var(--green);
}

/* ===== FORM ===== */
.form-section {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px;
  max-width: 640px;
  margin: 0 auto;
}

.form-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 8px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
  font-size: 0.95rem;
  font-family: var(--font-body);
  color: var(--text);
  transition: border-color 0.2s;
  margin-bottom: 20px;
  appearance: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 3px var(--green-dim);
}

.form-input::placeholder,
.form-textarea::placeholder { color: var(--text-dim); }

.form-textarea { resize: vertical; min-height: 120px; }

.form-select { cursor: pointer; }
.form-select option { background: var(--bg3); }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-submit {
  width: 100%;
  padding: 16px;
  font-size: 1rem;
}

/* ===== FOOTER ===== */
footer {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  padding: 40px 0;
  text-align: center;
}

footer p {
  font-size: 0.85rem;
  color: var(--text-dim);
}

footer a { color: var(--green); }

/* ===== HERO (landing pages) ===== */
.page-hero {
  padding: 160px 0 80px;
  text-align: center;
  background: radial-gradient(ellipse 60% 40% at 50% 0%, rgba(0,200,83,0.08) 0%, transparent 70%);
  border-bottom: 1px solid var(--border);
}

.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--white);
  line-height: 1.1;
  max-width: 900px;
  margin: 0 auto 24px;
}

.page-hero h1 em {
  font-style: normal;
  color: var(--green);
}

.page-hero p {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 680px;
  margin: 0 auto 36px;
  line-height: 1.7;
}

/* ===== PROCEDURES TAG GRID ===== */
.tag-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 40px;
}

.tag {
  padding: 10px 20px;
  background: var(--green-dim);
  border: 1px solid var(--border-g);
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--green);
  letter-spacing: 0.02em;
}

/* ===== DIVIDER ===== */
.divider {
  width: 60px; height: 3px;
  background: var(--green);
  border-radius: 2px;
  margin: 20px 0 40px;
}

/* ===== STARS ===== */
.stars { color: #fbbf24; font-size: 1rem; letter-spacing: 2px; }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  nav { padding: 0 20px; }
  .nav-links { display: none; }
  .nav-toggle { display: flex; }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 70px; left: 0; right: 0;
    background: var(--bg2);
    padding: 20px;
    gap: 4px;
    border-bottom: 1px solid var(--border);
  }

  .nav-links.open .dropdown {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    box-shadow: none;
    background: var(--bg3);
    margin-top: 4px;
  }

  .section { padding: 70px 0; }
  .form-row { grid-template-columns: 1fr; }
  .form-section { padding: 28px 20px; }
  .page-hero { padding: 120px 0 60px; }
}