/* ═══════════════════════════════════════════════
   EIDON CONTACT — Clean single-viewport form
   Inspired by Eden's minimal approach
   ═══════════════════════════════════════════════ */

:root {
  --p:       #241571;
  --p2:      #3520A8;
  --p-bg:    rgba(36,21,113,0.06);
  --p-glow:  rgba(36,21,113,0.18);
  --text:    #0D0B1A;
  --text2:   rgba(13,11,26,0.52);
  --muted:   rgba(13,11,26,0.30);
  --sur:     #FFFFFF;
  --border:  rgba(36,21,113,0.09);
  --border2: rgba(36,21,113,0.20);
  --r-sm:8px; --r-md:14px; --r-lg:22px; --r-xl:100px;
}

/* ─── RESET ─── */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }
a { text-decoration:none; color:inherit; }
button { cursor:pointer; background:none; border:none; }
body {
  font-family:'Inter',sans-serif;
  color:var(--text);
  background:#F8F4EC;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  line-height:1.6;
  min-height:100vh;
  min-height:100dvh;
  display:flex;
  flex-direction:column;
}
h1,h2 { font-family:'Instrument Serif',Georgia,serif; font-weight:400; }

/* ─── GRAIN OVERLAY ─── */
#grain-canvas {
  position:fixed; inset:0; width:100%; height:100%;
  z-index:9999; pointer-events:none;
  mix-blend-mode:multiply;
}

/* ─── CONTAINER ─── */
.ct-container { max-width:620px; margin:0 auto; padding:0 32px; width:100%; }

/* ─── NAV ─── */
.nav {
  padding:16px 32px;
  flex-shrink:0;
}
.nav-inner {
  max-width:620px; margin:0 auto;
  display:flex; align-items:center; justify-content:space-between;
}
.logo { display:flex; align-items:center; gap:9px; color:var(--text); }
.logo-icon { display:block; flex-shrink:0; width:28px; height:28px; }
.logo-name { font-size:0.975rem; font-weight:600; letter-spacing:-0.02em; }
.nav-links { display:flex; gap:24px; }
.nav-links a { font-size:0.84rem; color:var(--text2); transition:color 0.2s; }
.nav-links a:hover { color:var(--p); }
.btn-nav {
  padding:8px 20px; border-radius:var(--r-xl);
  background:var(--p); color:white;
  font-family:'Inter',sans-serif;
  font-size:0.84rem; font-weight:500;
  transition:background 0.2s, transform 0.2s, box-shadow 0.2s;
}
.btn-nav:hover { background:var(--p2); transform:translateY(-1px); box-shadow:0 8px 28px var(--p-glow); }

/* ─── MAIN (flex-centered, fills viewport) ─── */
.ct-main {
  flex:1;
  display:flex;
  align-items:center;
  padding:20px 0 24px;
}

/* ─── HEADER ─── */
.ct-header {
  text-align:center;
  margin-bottom:28px;
}
.ct-title {
  font-size:clamp(2.6rem, 5vw, 3.8rem);
  line-height:1.08;
  letter-spacing:-0.025em;
  color:var(--text);
  margin-bottom:6px;
}
.ct-subtitle {
  font-size:0.92rem;
  color:var(--text2);
}
.ct-subtitle a {
  color:var(--p);
  text-decoration:underline;
  text-underline-offset:3px;
}
.ct-subtitle a:hover { color:var(--p2); }

/* ─── CARD ─── */
.ct-card {
  background:var(--sur);
  border:1px solid var(--border);
  border-radius:var(--r-lg);
  padding:28px 28px 24px;
  box-shadow:0 1px 3px rgba(0,0,0,0.04);
  transition:opacity 0.4s ease, transform 0.4s ease;
}
.ct-card.hidden {
  opacity:0; transform:translateY(12px) scale(0.98);
  pointer-events:none; position:absolute;
  left:32px; right:32px;
}

/* ─── FIELDS ─── */
.ct-field { margin-bottom:16px; }
.ct-field:last-of-type { margin-bottom:20px; }
.ct-row {
  display:grid; grid-template-columns:1fr 1fr; gap:14px;
}
.ct-row .ct-field { margin-bottom:16px; }

.ct-label {
  display:block;
  font-size:0.8rem;
  font-weight:600;
  color:var(--text);
  margin-bottom:5px;
}

/* ─── INPUTS ─── */
.ct-input, .ct-select, .ct-textarea {
  width:100%;
  border:1px solid var(--border);
  border-radius:var(--r-sm);
  padding:11px 14px;
  font-family:'Inter',sans-serif;
  font-size:0.86rem;
  color:var(--text);
  background:#FAFAF8;
  transition:border-color 0.2s, box-shadow 0.2s;
  outline:none;
}
.ct-input:focus, .ct-select:focus, .ct-textarea:focus {
  border-color:var(--p);
  box-shadow:0 0 0 3px rgba(36,21,113,0.08);
}
.ct-input::placeholder, .ct-textarea::placeholder { color:var(--muted); }

/* ─── SELECT ─── */
.ct-select-wrap { position:relative; }
.ct-select {
  appearance:none;
  -webkit-appearance:none;
  cursor:pointer;
  padding-right:36px;
}
.ct-select-wrap::after {
  content:'';
  position:absolute;
  top:50%; right:14px;
  width:7px; height:7px;
  border-right:1.5px solid var(--muted);
  border-bottom:1.5px solid var(--muted);
  transform:translateY(-65%) rotate(45deg);
  pointer-events:none;
}
.ct-select:invalid { color:var(--muted); }

/* ─── TEXTAREA ─── */
.ct-textarea {
  resize:vertical;
  min-height:88px;
  line-height:1.6;
}

/* ─── SUBMIT ─── */
.ct-submit {
  width:100%;
  padding:13px 24px;
  border-radius:var(--r-sm);
  background:var(--p);
  color:white;
  font-family:'Inter',sans-serif;
  font-size:0.88rem;
  font-weight:600;
  border:none;
  cursor:pointer;
  transition:background 0.2s, transform 0.15s, box-shadow 0.2s;
}
.ct-submit:hover {
  background:var(--p2);
  transform:translateY(-1px);
  box-shadow:0 8px 24px var(--p-glow);
}
.ct-submit:active { transform:translateY(0); }
.ct-submit:disabled { opacity:0.6; cursor:not-allowed; transform:none; box-shadow:none; }

/* ─── MESSAGE ─── */
.ct-msg {
  margin-top:10px;
  font-size:0.8rem;
  text-align:center;
  min-height:1.2em;
}
.ct-msg.success { color:var(--p); font-weight:500; }
.ct-msg.error   { color:#B91C1C; }

/* ─── SUCCESS STATE ─── */
.ct-success {
  text-align:center;
  padding:48px 0 16px;
  display:none;
}
.ct-success.visible {
  display:block;
  animation:ctReveal 0.5s ease;
}
.ct-success-icon { margin-bottom:18px; }
.ct-success-icon svg {
  filter:drop-shadow(0 8px 24px rgba(36,21,113,0.18));
}
.ct-check-draw {
  stroke-dasharray:44;
  stroke-dashoffset:44;
  animation:ctDraw 0.4s 0.3s ease forwards;
}
.ct-success-title {
  font-size:1.7rem;
  letter-spacing:-0.02em;
  margin-bottom:6px;
}
.ct-success-sub {
  font-size:0.9rem;
  color:var(--text2);
  line-height:1.6;
  margin-bottom:22px;
}
.ct-back-link {
  display:inline-block;
  font-size:0.86rem;
  font-weight:600;
  color:var(--p);
  padding:10px 22px;
  border:1.5px solid var(--border2);
  border-radius:var(--r-xl);
  transition:all 0.2s;
}
.ct-back-link:hover {
  background:var(--p-bg);
  border-color:var(--p);
}

/* ─── FOOTER ─── */
.ct-footer {
  flex-shrink:0;
  padding:16px 0;
  border-top:1px solid var(--border);
}
.ct-footer-inner {
  display:flex;
  justify-content:space-between;
  align-items:center;
}
.ct-footer-copy { font-size:0.74rem; color:var(--muted); }
.ct-footer-links { display:flex; gap:14px; }
.ct-footer-links a { font-size:0.72rem; color:var(--muted); transition:color 0.2s; }
.ct-footer-links a:hover { color:var(--text); }

/* ─── ANIMATIONS ─── */
@keyframes ctReveal {
  from { opacity:0; transform:translateY(18px); }
  to   { opacity:1; transform:translateY(0); }
}
@keyframes ctDraw {
  to { stroke-dashoffset:0; }
}

/* ─── MOBILE ─── */
@media (max-width:640px) {
  .ct-container { padding:0 20px; }
  .nav { padding:12px 20px; }
  .nav-links { display:none; }
  .ct-main { padding:12px 0 16px; }
  .ct-title { font-size:2.2rem; }
  .ct-header { margin-bottom:20px; }
  .ct-card { padding:22px 18px 20px; border-radius:16px; }
  .ct-card.hidden { left:20px; right:20px; }
  .ct-row { grid-template-columns:1fr; gap:0; }
  .ct-textarea { min-height:72px; }
}