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

:root {
  --bg:        #3c3c3b;
  --surface:   #2e2e2d;
  --accent:    #5a5a6e;
  --accent-hv: #72727f;
  --text:      #ffffff;
  --text-sub:  #a0a0b0;
  --radius:    8px;
  --gap:       1.5rem;
}

html, body {
  width: 100%; min-height: 100%;
  background: var(--bg); color: var(--text);
  font-family: system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
}

body {
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  min-height: 100vh; padding: 2rem 1.25rem; text-align: center;
}

/* ── Hero ── */
.hero {
  display: flex; flex-direction: column; align-items: center;
  gap: var(--gap); max-width: 480px; width: 100%;
}

.logo { max-width: 280px; width: 100%; height: auto; }

h1 {
  font-size: clamp(2rem, 8vw, 3.5rem); font-weight: 700;
  letter-spacing: -0.02em; line-height: 1.1;
}

.subtitle { font-size: clamp(1rem, 3.5vw, 1.25rem); color: var(--text-sub); line-height: 1.5; }

/* ── Buttons — flat grey, lift on hover ── */
.btn-contact {
  display: inline-flex; align-items: center; justify-content: center;
  margin-top: 0.5rem; padding: 0.9rem 2.5rem;
  background: var(--accent); color: #ffffff;
  border: none; border-radius: 0;
  font-size: 0.9375rem; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase;
  cursor: pointer; text-decoration: none;
  position: relative; z-index: 1;
  transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
.btn-contact:hover {
  background: var(--accent-hv);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(90,90,110,0.55);
}
.btn-contact:active  { transform: translateY(0); box-shadow: none; }
.btn-contact:focus-visible { outline: 2px solid #888; outline-offset: 3px; }

/* ── Footer ── */
footer { margin-top: 3rem; font-size: 0.8rem; color: var(--text-sub); }

/* ── Dialog / Modal ── */
dialog {
  background: var(--surface); color: var(--text);
  border: 1px solid rgba(255,255,255,0.1); border-radius: var(--radius);
  padding: 1.75rem 1.5rem;
  width: calc(100vw - 2.5rem);
  max-width: 520px;
  max-height: 90dvh;
  overflow-y: auto;
  box-shadow: 0 24px 64px rgba(0,0,0,0.7);
  position: fixed;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  margin: 0;
}
dialog::backdrop { background: rgba(0,0,0,0.8); }

.modal-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.5rem; }
.modal-title  { font-size: 1.25rem; font-weight: 700; }

.btn-close {
  background: none; border: none; color: var(--text-sub);
  font-size: 1.5rem; cursor: pointer; line-height: 1;
  padding: 0.25rem 0.5rem; border-radius: 4px; transition: color 0.15s;
}
.btn-close:hover { color: var(--text); }
.btn-close:focus-visible { outline: 2px solid #888; outline-offset: 2px; }

/* ── Form ── */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: 0.35rem; }
.form-group.full { grid-column: 1 / -1; }

label { font-size: 0.875rem; font-weight: 500; color: var(--text-sub); }

.label-hint { font-size: 0.75rem; color: var(--text-sub); font-weight: 400; }

input[type="text"], input[type="email"], input[type="tel"], textarea {
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12);
  border-radius: 4px; color: var(--text); font-family: inherit;
  font-size: 0.9375rem; padding: 0.6rem 0.85rem; transition: border-color 0.15s; width: 100%;
}
input[type="text"]:focus, input[type="email"]:focus, input[type="tel"]:focus, textarea:focus {
  outline: none; border-color: #888;
  box-shadow: 0 0 0 3px rgba(140,140,140,0.2);
}
input[type="text"].error, input[type="email"].error, input[type="tel"].error, textarea.error { border-color: #ff6b6b; }
textarea { resize: vertical; min-height: 120px; }
.field-error { font-size: 0.8rem; color: #ff6b6b; min-height: 1.1em; }

/* ── Honeypot ── */
.hp-field {
  position: absolute; left: -9999px; top: -9999px;
  width: 1px; height: 1px; overflow: hidden; opacity: 0; pointer-events: none;
}

/* ── Submit button ── */
.btn-submit {
  width: 100%; margin-top: 1rem; padding: 0.85rem;
  background: var(--accent); color: var(--text);
  border: none; border-radius: 0;
  font-size: 0.9375rem; font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase; cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease, opacity 0.15s;
}
.btn-submit:hover:not(:disabled) {
  background: var(--accent-hv); transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(90,90,110,0.5);
}
.btn-submit:active:not(:disabled) { transform: translateY(0); box-shadow: none; }
.btn-submit:disabled { opacity: 0.45; cursor: not-allowed; }
.btn-submit:focus-visible { outline: 2px solid #888; outline-offset: 3px; }

/* ── Status messages ── */
.msg-status { margin-top: 1rem; padding: 0.75rem 1rem; border-radius: 4px; font-size: 0.9rem; display: none; }
.msg-status.success   { background: rgba(52,211,153,0.15); border: 1px solid rgba(52,211,153,0.4); color: #34d399; display: block; }
.msg-status.error-msg { background: rgba(255,107,107,0.12); border: 1px solid rgba(255,107,107,0.35); color: #ff6b6b; display: block; }

/* ── Mobile ── */
@media (max-width: 480px) {
  body { padding: 1.5rem 1rem; }
  .hero { gap: 1.25rem; }
  .logo { max-width: 200px; }

  .btn-contact {
    width: 100%;
    padding: 1rem 1.5rem;
  }

  dialog {
    width: calc(100vw - 2rem);
    max-height: 88dvh;
    padding: 1.5rem 1.25rem;
    border-radius: 12px;
  }

  .form-grid { grid-template-columns: 1fr; }
  .modal-title { font-size: 1.1rem; }

  /* Prevent iOS auto-zoom on inputs */
  input[type="text"],
  input[type="email"],
  input[type="tel"],
  textarea,
  button { font-size: max(16px, 1em); }

  .btn-submit { padding: 1rem; }
}

/* ── Confirm dialog ── */
#confirmModal {
  width: calc(100vw - 3rem);
  max-width: 380px;
  padding: 2rem 1.75rem 1.75rem;
  text-align: center;
  border: 1px solid rgba(255,255,255,0.12);
}

.confirm-icon {
  font-size: 2.5rem;
  line-height: 1;
  margin-bottom: 0.75rem;
  color: #e0a040;
}

.confirm-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0 0 0.6rem;
  color: var(--text);
}

.confirm-body {
  font-size: 0.9rem;
  color: var(--text-sub);
  line-height: 1.6;
  margin: 0 0 1.5rem;
}

.confirm-actions {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
}

.confirm-btn {
  flex: 1;
  max-width: 160px;
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: none;
  border-radius: 0;
  cursor: pointer;
  transition: background 0.15s ease, transform 0.1s ease;
}

.confirm-btn--cancel {
  background: rgba(255,255,255,0.08);
  color: var(--text);
  border: 1px solid rgba(255,255,255,0.18);
}
.confirm-btn--cancel:hover {
  background: rgba(255,255,255,0.14);
}

.confirm-btn--leave {
  background: #7a3535;
  color: #ffffff;
}
.confirm-btn--leave:hover {
  background: #963f3f;
  transform: translateY(-1px);
}

.confirm-btn:focus-visible { outline: 2px solid #888; outline-offset: 2px; }

/* ── Tablet ── */
@media (min-width: 481px) and (max-width: 768px) {
  dialog { width: calc(100vw - 3rem); }
}