/* ─── CSS VARIABLES (portable-gideonfip dark theme) ─── */
:root {
  --font-geist: 'Geist', sans-serif;
  --font-mono: 'Geist Mono', monospace;
  
  /* Dark mode colors from portable-gideonfip */
  --bg: #0F1C24;
  --bg-secondary: #1E3748;
  --text: #F4F8FB;
  --text-muted: #AACFD1;
  --accent: #3C6E71;
  --accent-light: #559DA1;
  --accent-hover: #2F5759;
  --secondary: #284B63;
  --border: #315B78;
  --card: #1E3748;
  --error: #EF4444;
  --success: #22C55E;
  
  --radius: 0.5rem;
  --shadow: 0 4px 20px -4px rgba(0, 0, 0, 0.3);
  --shadow-hover: 0 8px 30px -8px rgba(60, 110, 113, 0.4);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ─── BASE / RESET ─── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-geist);
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

/* ─── PROGRESS BAR ─── */
#progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: var(--accent);
  z-index: 1001;
  transition: width 0.1s linear;
}

/* ─── HEADER ─── */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(15, 28, 36, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.header-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 1.25rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.01em;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
  background-color: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-decoration: none;
  transition: var(--transition);
}

.back-link:hover {
  background-color: var(--card);
  color: var(--text);
  border-color: var(--accent);
}

.back-link svg {
  width: 16px;
  height: 16px;
}

/* ─── MAIN LAYOUT ─── */
.main {
  padding: 3rem 1.5rem 5rem;
}

.container {
  max-width: 600px;
  margin: 0 auto;
}

/* ─── HERO ─── */
.hero {
  text-align: center;
  margin-bottom: 2.5rem;
}

.hero-title {
  font-family: var(--font-mono);
  font-size: clamp(2rem, 5vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
}

.accent {
  color: var(--accent-light);
}

.hero-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 480px;
  margin: 0 auto;
  line-height: 1.65;
}

/* ─── DISCLAIMER BANNER ─── */
.disclaimer {
  display: flex;
  gap: 0.875rem;
  align-items: flex-start;
  padding: 1.25rem 1.5rem;
  background-color: rgba(60, 110, 113, 0.08);
  border: 1px solid rgba(60, 110, 113, 0.25);
  border-radius: var(--radius);
  margin-bottom: 2rem;
}

.disclaimer svg {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: var(--accent-light);
  margin-top: 0.125rem;
}

.disclaimer p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* ─── FORM WRAPPER (for Tally embed) ─── */
.form-wrapper {
  background: transparent;
  border-radius: var(--radius);
}

/* Tally iframe styling */
.form-wrapper iframe {
  width: 100%;
  min-height: 800px;
  border: none;
  background: transparent;
}

/* ─── CUSTOM FORM STYLES (for Option 2) ─── */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.required {
  color: var(--accent-light);
}

.optional {
  color: var(--text-muted);
  font-weight: 400;
  text-transform: none;
  font-size: 0.75em;
}

/* ─── INPUTS ─── */
.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  font-family: var(--font-geist);
  font-size: 0.9375rem;
  color: var(--text);
  background-color: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
  outline: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-muted);
  opacity: 0.5;
}

.form-input:hover,
.form-select:hover,
.form-textarea:hover {
  border-color: var(--accent);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--accent-light);
  box-shadow: 0 0 0 3px rgba(60, 110, 113, 0.15);
}

.form-input.error,
.form-select.error,
.form-textarea.error {
  border-color: var(--error);
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
}

/* ─── SELECT ─── */
.select-wrapper {
  position: relative;
}

.form-select {
  appearance: none;
  cursor: pointer;
  padding-right: 2.5rem;
  color: var(--text);
}

.form-select:invalid {
  color: var(--text-muted);
}

.select-icon {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: var(--text-muted);
  pointer-events: none;
}

/* ─── CHECKBOX GRID ─── */
.checkbox-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
}

@media (min-width: 640px) {
  .checkbox-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.checkbox-card {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  padding: 1rem 1.25rem;
  background-color: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition);
}

.checkbox-card:hover {
  border-color: var(--accent);
  background-color: rgba(60, 110, 113, 0.05);
}

.checkbox-card:has(.checkbox-input:checked) {
  border-color: var(--accent);
  background-color: rgba(60, 110, 113, 0.1);
}

.checkbox-input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.checkbox-box {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  border: 2px solid var(--border);
  border-radius: 4px;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.checkbox-input:checked + .checkbox-box {
  background-color: var(--accent);
  border-color: var(--accent);
}

.checkbox-box::after {
  content: '';
  width: 5px;
  height: 9px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg) translate(-1px, -1px);
  opacity: 0;
  transition: var(--transition);
}

.checkbox-input:checked + .checkbox-box::after {
  opacity: 1;
}

.checkbox-label {
  font-size: 0.875rem;
  color: var(--text);
}

/* ─── SUBMIT BUTTON ─── */
.submit-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 1rem 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text);
  background: var(--accent);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition);
  margin-top: 0.5rem;
}

.submit-btn:hover:not(:disabled) {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-hover);
}

.submit-btn:active:not(:disabled) {
  transform: translateY(0);
}

.submit-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.btn-icon {
  width: 16px;
  height: 16px;
}

/* ─── FOOTER ─── */
.footer {
  padding: 2.5rem 1.5rem;
  text-align: center;
  border-top: 1px solid var(--border);
}

.footer p {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  opacity: 0.6;
}

/* ─── UTILITIES ─── */
.hidden {
  display: none !important;
}

/* ─── ANIMATIONS ─── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-animate {
  opacity: 0;
  animation: fadeInUp 0.75s cubic-bezier(0.25, 0.1, 0.25, 1) forwards;
}

/* ─── RESPONSIVE ─── */
@media (max-width: 640px) {
  .header-container {
    padding: 1rem 1.25rem;
  }
  
  .main {
    padding: 2rem 1rem 4rem;
  }
  
  .hero-title {
    font-size: clamp(1.8rem, 8vw, 2.4rem);
  }
  
  .disclaimer {
    padding: 1rem;
  }
  
  .checkbox-grid {
    grid-template-columns: 1fr;
  }
}

/* ─── TALLY FORM CUSTOMIZATION ─── */
/* Override Tally's default styling to match our dark theme */
.tally-embed {
  --tally-primary-color: var(--accent);
  --tally-background-color: transparent;
  --tally-text-color: var(--text);
  --tally-border-color: var(--border);
}