/* ===== RESET & VARIABLES ===== */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}

:root {
  --bg: #080a08;
  --bg-raised: #0d100d;
  --bg-card: #141814;
  --green: #4CAF50;
  --green-light: #81C784;
  --green-dim: #2E7D32;
  --green-glow: rgba(76,175,80,0.10);
  --text: #e8ebe8;
  --text-dim: #8a9a8c;
  --text-faint: rgba(232,235,232,0.07);
  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
}

html { scroll-behavior: smooth }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ===== NOISE OVERLAY ===== */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  opacity: 0.02;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 256px;
  pointer-events: none;
  z-index: 9999;
}

/* ===== REVEAL ANIMATION ===== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s cubic-bezier(0.16,1,0.3,1), transform 0.8s cubic-bezier(0.16,1,0.3,1);
}
.reveal.visible { opacity: 1; transform: translateY(0) }

/* ===== LAYOUT ===== */
.container { max-width: 1080px; margin: 0 auto; padding: 0 clamp(20px, 5vw, 60px) }
section { padding: clamp(72px, 10vh, 140px) 0 }

/* ===== TYPOGRAPHY ===== */
.eyebrow {
  font-size: 0.82rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--green);
  font-weight: 600;
  margin-bottom: 16px;
}

h1 {
  font-size: clamp(2.2rem, 5.5vw, 3.6rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 16px;
}

p { margin-bottom: 12px }

.divider {
  width: 40px; height: 2px;
  background: var(--green);
  margin: 24px 0;
  border-radius: 1px;
}

/* ===== LINKS ===== */
a {
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid var(--text-faint);
  transition: color 0.3s, border-color 0.3s;
}
a:hover { color: var(--green-light); border-color: var(--green) }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--green); color: #fff;
  padding: 12px 28px; border-radius: 6px;
  text-decoration: none; font-size: 0.85rem; font-weight: 600;
  letter-spacing: 0.04em;
  border: none; border-bottom: none;
  cursor: pointer;
  transition: background 0.3s, transform 0.2s;
}
.btn:hover { background: var(--green-dim); transform: translateY(-1px); color: #fff; border-bottom: none }
.btn svg { width: 16px; height: 16px }

/* ===== NAVBAR ===== */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 20px 0;
  transition: background 0.4s, padding 0.4s;
}
nav.scrolled {
  background: rgba(8,10,8,0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 14px 0;
  box-shadow: 0 1px 0 var(--text-faint);
}
nav .container { display: flex; justify-content: space-between; align-items: center }

.logo {
  font-size: 2rem; font-weight: 700;
  color: var(--text); text-decoration: none;
  letter-spacing: 0.02em; border-bottom: none;
}
.logo span { color: var(--green) }
.logo:hover { color: var(--text); border-bottom: none }

.nav-links { display: flex; gap: 28px; align-items: center }
.nav-links a {
  color: var(--text-dim); text-decoration: none; font-size: 0.88rem;
  letter-spacing: 0.06em; text-transform: uppercase; font-weight: 600;
  transition: color 0.3s; border-bottom: none;
}
.nav-links a:hover { color: var(--green-light); border-bottom: none }
.nav-links a.active { color: var(--green-light) }

/* Hamburger menu */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
  z-index: 101;
}
.hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--text);
  transition: transform 0.3s, opacity 0.3s;
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translateY(7px) }
.hamburger.open span:nth-child(2) { opacity: 0 }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translateY(-7px) }

@media (max-width: 720px) {
  .nav-links {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(8,10,8,0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 32px;
    z-index: 100;
  }
  .nav-links.open { display: flex }
  .nav-links a { font-size: 1.1rem; letter-spacing: 0.1em }
  .hamburger { display: flex }
}

/* ===== FOOTER ===== */
footer { border-top: 1px solid var(--text-faint); padding: 28px 0 }
footer .container {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 12px;
}
.foot-copy { font-size: 0.78rem; color: var(--text-dim) }
.foot-links { display: flex; gap: 24px }
.foot-links a {
  font-size: 0.72rem; color: var(--text-dim); text-decoration: none;
  letter-spacing: 0.06em; text-transform: uppercase;
  transition: color 0.3s; border-bottom: none;
}
.foot-links a:hover { color: var(--green-light); border-bottom: none }

/* ===== FORMS ===== */
.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 20px;
}
.form-field label {
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-dim);
  font-weight: 500;
}
.form-field input,
.form-field select,
.form-field textarea {
  background: var(--bg-card);
  border: 1px solid var(--text-faint);
  border-radius: 6px;
  padding: 12px 16px;
  color: var(--text);
  font-family: var(--font);
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.3s, box-shadow 0.3s;
  -webkit-appearance: none;
  appearance: none;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px var(--green-glow);
}
.form-field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238a9a8c' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}
.form-field .hint {
  font-size: 0.8rem;
  color: var(--text-dim);
  line-height: 1.4;
}
.form-field.error input,
.form-field.error select {
  border-color: #e57373;
  box-shadow: 0 0 0 3px rgba(229,115,115,0.15);
}

/* ===== ALERTS ===== */
.alert {
  padding: 16px 20px;
  border-radius: 6px;
  font-size: 0.9rem;
  line-height: 1.5;
  margin-bottom: 24px;
  transition: opacity 0.5s, transform 0.5s;
}
.alert-success {
  background: rgba(76,175,80,0.1);
  border: 1px solid var(--green-dim);
  color: var(--green-light);
}
.alert-danger {
  background: rgba(229,115,115,0.1);
  border: 1px solid #c62828;
  color: #e57373;
}
.alert-warning {
  background: rgba(255,183,77,0.1);
  border: 1px solid #e65100;
  color: #ffb74d;
}
.alert-hidden {
  opacity: 0;
  transform: translateY(-10px);
  pointer-events: none;
}

/* ===== TABLES ===== */
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}
table th,
table td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--text-faint);
}
table th {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
  font-weight: 600;
}
table td.price,
table th.price { text-align: right }
table td.center,
table th.center { text-align: center }
table tr.sum-row td {
  border-top: 2px solid var(--text-faint);
  font-weight: 600;
  color: var(--green-light);
}
table tr.sum-row td:first-child,
table tr.sum-row td:nth-child(2) { border-top: none }

/* ===== LISTS ===== */
.check-list { list-style: none; display: flex; flex-direction: column; gap: 14px }
.check-list li {
  display: flex; align-items: baseline; gap: 10px;
  font-size: 0.9rem; color: var(--text);
}
.check-list li::before {
  content: '❯';
  color: var(--green); flex-shrink: 0;
  font-size: 0.7em; line-height: 1; font-weight: 700;
}

/* ===== HR ===== */
hr {
  border: none;
  border-top: 1px solid var(--text-faint);
  margin: clamp(40px, 5vh, 60px) 0;
}

/* ===== UTILITIES ===== */
.text-center { text-align: center }
.text-dim { color: var(--text-dim) }
.mb-0 { margin-bottom: 0 }
.mt-0 { margin-top: 0 }

/* ===== RECAPTCHA BADGE ===== */
.grecaptcha-badge { visibility: hidden }
.show-badge .grecaptcha-badge { visibility: visible }