/* ============================================================
   GLOBAL TOKENS
   ============================================================ */
:root {
  --color-primary:       #2D6A4F;
  --color-primary-light: #40916C;
  --color-primary-dark:  #1B4332;
  --color-accent:        #D4A017;
  --color-accent-dark:   #B8860B;
  --color-bg:            #F8F3E8;
  --color-surface:       #FFFFFF;
  --color-surface-alt:   #F0EBE0;
  --color-text:          #1A1A2E;
  --color-text-muted:    #6B7280;
  --color-border:        #E5E0D5;
  --color-success:       #2D6A4F;
  --font-heading:        'Playfair Display', Georgia, serif;
  --font-body:           'Inter', system-ui, -apple-system, sans-serif;
  --radius:              12px;
  --radius-sm:           8px;
  --shadow:              0 2px 16px rgba(0,0,0,0.08);
  --shadow-md:           0 4px 24px rgba(0,0,0,0.12);
  --max-width:           1100px;
  --nav-height:          68px;
}

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

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.65;
  min-height: 100vh;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }
ul { list-style: none; }

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  line-height: 1.25;
  color: var(--color-text);
}
h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); margin-bottom: 0.5rem; }
h3 { font-size: clamp(1.15rem, 2vw, 1.5rem); margin-bottom: 0.35rem; }
p  { margin-bottom: 0.75rem; }
p:last-child { margin-bottom: 0; }

.text-muted  { color: var(--color-text-muted); font-size: 0.9rem; }
.text-center { text-align: center; }

/* ============================================================
   LAYOUT
   ============================================================ */
.container {
  width: min(var(--max-width), 100%);
  margin-inline: auto;
  padding-inline: 1.5rem;
}

.section {
  padding-block: 5rem;
}
.section--alt {
  background: var(--color-surface);
}
.section--dark {
  background: var(--color-primary-dark);
  color: #fff;
}
.section--dark h2,
.section--dark h3,
.section--dark p { color: inherit; }

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}

/* ============================================================
   GRID CARDS
   ============================================================ */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 2.5rem;
}
.card-grid--2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }

.card {
  background: var(--color-surface);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow);
  border: 1px solid var(--color-border);
  transition: transform 0.2s, box-shadow 0.2s;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }

.card__icon {
  font-size: 2.25rem;
  margin-bottom: 1rem;
  display: block;
}
.card__title { margin-bottom: 0.5rem; }

.card--survey {
  border-top: 4px solid var(--color-primary);
  display: flex;
  flex-direction: column;
}
.card--survey .btn { margin-top: auto; padding-top: 1rem; }
.survey-count {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 0.75rem;
}
.survey-count strong { color: var(--color-primary); }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.15s;
  text-decoration: none;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); text-decoration: none; }
.btn:active { transform: translateY(0); }

.btn--primary {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}
.btn--primary:hover { background: var(--color-primary-light); border-color: var(--color-primary-light); }

.btn--accent {
  background: var(--color-accent);
  color: var(--color-text);
  border-color: var(--color-accent);
}
.btn--accent:hover { background: var(--color-accent-dark); border-color: var(--color-accent-dark); }

.btn--outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn--outline:hover { background: var(--color-primary); color: #fff; }

.btn--outline-white {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.6);
}
.btn--outline-white:hover { background: rgba(255,255,255,0.15); border-color: #fff; }

.btn--lg { padding: 1rem 2.25rem; font-size: 1.05rem; }
.btn--sm { padding: 0.5rem 1rem; font-size: 0.85rem; }
.btn--full { width: 100%; }

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-height);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 1px 8px rgba(0,0,0,0.06);
  display: flex;
  align-items: center;
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.nav__logo {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
}
.nav__logo span { color: var(--color-accent); }

.nav__links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav__links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color 0.2s;
}
.nav__links a:hover,
.nav__links a[aria-current="page"] {
  color: var(--color-primary);
  text-decoration: none;
}
.nav__links a[aria-current="page"] {
  border-bottom: 2px solid var(--color-primary);
  padding-bottom: 2px;
}

/* hamburger — checkbox hack */
.nav__toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  flex-direction: column;
  gap: 5px;
}
.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}

@media (max-width: 768px) {
  .nav__toggle { display: flex; }

  .nav__links {
    position: fixed;
    inset: var(--nav-height) 0 0 0;
    background: var(--color-surface);
    flex-direction: column;
    align-items: flex-start;
    padding: 2rem 1.5rem;
    gap: 1.5rem;
    transform: translateX(100%);
    transition: transform 0.3s;
    border-top: 1px solid var(--color-border);
    font-size: 1.1rem;
  }
  .nav__links.is-open { transform: translateX(0); }
  .nav__links a { font-size: 1.1rem; }
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: calc(100vh - var(--nav-height));
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 60%, var(--color-primary-light) 100%);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-block: 5rem;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 700px;
}
.hero__label {
  display: inline-block;
  background: rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.9);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.35rem 0.85rem;
  border-radius: 100px;
  margin-bottom: 1.5rem;
}
.hero__title {
  color: #fff;
  margin-bottom: 1.25rem;
}
.hero__title em {
  font-style: normal;
  color: var(--color-accent);
}
.hero__subtitle {
  color: rgba(255,255,255,0.82);
  font-size: 1.15rem;
  margin-bottom: 2.5rem;
  max-width: 560px;
}
.hero__cta { display: flex; gap: 1rem; flex-wrap: wrap; }

/* ============================================================
   PROGRESS / STEPPER
   ============================================================ */
.progress-wrapper {
  display: flex;
  align-items: flex-start;
  gap: 3rem;
  margin-top: 3rem;
  flex-wrap: wrap;
}

.stepper {
  flex: 1;
  min-width: 280px;
}
.stepper__step {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 0.5rem;
  position: relative;
}
.stepper__step:not(:last-child)::before {
  content: '';
  position: absolute;
  left: 19px;
  top: 40px;
  width: 2px;
  height: calc(100% - 4px);
  background: var(--color-border);
}
.stepper__step.is-done::before  { background: var(--color-primary-light); }
.stepper__step.is-active::before { background: var(--color-border); }

.stepper__circle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid var(--color-border);
  background: var(--color-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  flex-shrink: 0;
  color: var(--color-text-muted);
  position: relative;
  z-index: 1;
  transition: background 0.3s, border-color 0.3s, color 0.3s;
}
.stepper__step.is-done .stepper__circle {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}
.stepper__step.is-active .stepper__circle {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-text);
  box-shadow: 0 0 0 4px rgba(212,160,23,0.25);
}

.stepper__body { padding-top: 8px; padding-bottom: 1.75rem; }
.stepper__label {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-text-muted);
}
.stepper__step.is-done  .stepper__label  { color: var(--color-primary); }
.stepper__step.is-active .stepper__label { color: var(--color-text); }
.stepper__note { font-size: 0.8rem; color: var(--color-text-muted); margin-top: 0.15rem; }

/* radial progress circle */
.progress-circle-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  min-width: 180px;
}
.progress-circle {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: conic-gradient(var(--color-primary) 0% var(--pct, 0%), var(--color-border) var(--pct, 0%) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.progress-circle::before {
  content: '';
  position: absolute;
  inset: 16px;
  background: var(--color-surface);
  border-radius: 50%;
}
.progress-circle__text {
  position: relative;
  z-index: 1;
  text-align: center;
}
.progress-circle__num {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
}
.progress-circle__sub {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  display: block;
  margin-top: 0.2rem;
}
.progress-circle__label {
  font-weight: 600;
  color: var(--color-text);
  text-align: center;
}

/* ============================================================
   FORMS
   ============================================================ */
.form-page { max-width: 760px; margin-inline: auto; }
.form-header { margin-bottom: 2.5rem; }
.form-header .meta {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-top: 1rem;
  margin-bottom: 1rem;
}
.form-header .meta span {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}
.privacy-note {
  background: #EEF7F3;
  border: 1px solid #B7DDD0;
  border-radius: var(--radius-sm);
  padding: 0.85rem 1.1rem;
  font-size: 0.82rem;
  color: #2D6A4F;
  display: flex;
  gap: 0.5rem;
  align-items: flex-start;
}
.privacy-note::before { content: '🔒'; flex-shrink: 0; }

/* progress bar on survey pages */
.survey-progress {
  background: var(--color-border);
  border-radius: 100px;
  height: 6px;
  margin-bottom: 2.5rem;
  overflow: hidden;
}
.survey-progress__bar {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
  border-radius: 100px;
  transition: width 0.4s ease;
}

fieldset {
  border: none;
  margin-bottom: 2.5rem;
}
legend {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-primary);
  padding-bottom: 1rem;
  margin-bottom: 0.5rem;
  border-bottom: 2px solid var(--color-primary-light);
  width: 100%;
  display: block;
}

.form-group { margin-bottom: 1.5rem; }
.form-group label.question {
  display: block;
  font-weight: 600;
  margin-bottom: 0.65rem;
  font-size: 0.95rem;
}
.form-group .hint {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: -0.4rem;
  margin-bottom: 0.5rem;
}

/* Text inputs */
.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group input[type="number"],
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.7rem 0.9rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  background: var(--color-surface);
  color: var(--color-text);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(45,106,79,0.15);
}
.form-group textarea { min-height: 110px; resize: vertical; }
.form-group select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%236B7280' d='M1 1l5 5 5-5'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 0.9rem center; padding-right: 2.5rem; }

/* Radio & checkbox groups */
.radio-group,
.checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}
.radio-group--inline,
.checkbox-group--inline {
  flex-direction: row;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.radio-option,
.checkbox-option {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  cursor: pointer;
  padding: 0.55rem 0.9rem;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--color-border);
  background: var(--color-surface);
  transition: border-color 0.15s, background 0.15s;
  user-select: none;
  font-size: 0.93rem;
}
.radio-option:hover,
.checkbox-option:hover { border-color: var(--color-primary-light); background: #F0F7F4; }

.radio-option input[type="radio"],
.checkbox-option input[type="checkbox"] {
  accent-color: var(--color-primary);
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.radio-option:has(input:checked),
.checkbox-option:has(input:checked) {
  border-color: var(--color-primary);
  background: #EEF7F3;
}

/* char counter */
.char-counter {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  text-align: right;
  margin-top: 0.25rem;
}

/* conditional hidden section */
.conditional { display: none; margin-top: 0.75rem; }
.conditional.is-visible { display: block; }

/* ============================================================
   STAR RATING
   ============================================================ */
.star-rating {
  display: flex;
  flex-direction: row-reverse;
  gap: 0.25rem;
  width: fit-content;
}
.star-rating input { display: none; }
.star-rating label {
  font-size: 1.8rem;
  color: var(--color-border);
  cursor: pointer;
  transition: color 0.15s;
}
.star-rating label:hover,
.star-rating label:hover ~ label,
.star-rating input:checked ~ label {
  color: var(--color-accent);
}

/* ============================================================
   MATRIX TABLE
   ============================================================ */
.matrix-table {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.matrix-table table {
  width: 100%;
  border-collapse: collapse;
  min-width: 500px;
}
.matrix-table th,
.matrix-table td {
  padding: 0.7rem 0.5rem;
  text-align: center;
  font-size: 0.85rem;
  border-bottom: 1px solid var(--color-border);
}
.matrix-table th:first-child,
.matrix-table td:first-child {
  text-align: left;
  padding-left: 0;
  min-width: 180px;
  font-weight: 500;
  font-size: 0.88rem;
}
.matrix-table th {
  font-weight: 600;
  color: var(--color-text-muted);
  font-size: 0.78rem;
}
.matrix-table tr:nth-child(even) td { background: var(--color-surface-alt); }
.matrix-table input[type="radio"] {
  accent-color: var(--color-primary);
  width: 18px;
  height: 18px;
  cursor: pointer;
}

/* ============================================================
   SPONSORING TIERS
   ============================================================ */
.tier-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-top: 2.5rem;
}
.tier-card {
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2rem;
  background: var(--color-surface);
  position: relative;
  transition: transform 0.2s, box-shadow 0.2s;
}
.tier-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.tier-card--featured {
  border-color: var(--color-accent);
  background: linear-gradient(135deg, #fff 80%, #FFF9EC);
}
.tier-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-accent);
  color: var(--color-text);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.25rem 0.75rem;
  border-radius: 100px;
  white-space: nowrap;
}
.tier-card__amount {
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--color-primary);
  margin-bottom: 0.25rem;
}
.tier-card__name {
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 1rem;
}
.tier-card__list { padding-left: 0; }
.tier-card__list li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}
.tier-card__list li::before { content: '✓'; color: var(--color-primary); font-weight: 700; flex-shrink: 0; }

/* ============================================================
   CONTACT FORM
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}
@media (max-width: 768px) { .contact-grid { grid-template-columns: 1fr; } }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
@media (max-width: 500px) { .form-row { grid-template-columns: 1fr; } }

/* ============================================================
   MODAL
   ============================================================ */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  z-index: 200;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.modal-overlay.is-open { display: flex; }
.modal {
  background: var(--color-surface);
  border-radius: var(--radius);
  padding: 2.5rem;
  max-width: 480px;
  width: 100%;
  text-align: center;
  box-shadow: var(--shadow-md);
  animation: popIn 0.25s ease;
}
@keyframes popIn {
  from { transform: scale(0.9); opacity: 0; }
  to   { transform: scale(1);   opacity: 1; }
}
.modal__icon { font-size: 3.5rem; margin-bottom: 1rem; }
.modal__title { margin-bottom: 0.75rem; }
.modal__actions { display: flex; flex-direction: column; gap: 0.75rem; margin-top: 1.5rem; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--color-primary-dark);
  color: rgba(255,255,255,0.7);
  padding-block: 3rem;
  font-size: 0.875rem;
}
.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 2rem;
}
.footer__brand { color: #fff; font-family: var(--font-heading); font-size: 1.2rem; margin-bottom: 0.35rem; }
.footer__links { display: flex; gap: 1.5rem; flex-wrap: wrap; }
.footer__links a { color: rgba(255,255,255,0.6); transition: color 0.2s; }
.footer__links a:hover { color: #fff; text-decoration: none; }
.footer__copy { margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,0.12); text-align: center; }
.footer__storage-note {
  background: rgba(255,255,255,0.07);
  border-radius: var(--radius-sm);
  padding: 0.65rem 1rem;
  font-size: 0.78rem;
  display: flex;
  gap: 0.5rem;
  align-items: flex-start;
  margin-top: 0.75rem;
}
.footer__storage-note::before { content: '🔒'; flex-shrink: 0; }

/* ============================================================
   UTILITIES
   ============================================================ */
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2.5rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }

.hidden { display: none !important; }

/* ============================================================
   PRINT
   ============================================================ */
@media print {
  .nav, .footer, .btn, .modal-overlay { display: none !important; }
  body { background: #fff; color: #000; }
  .section { padding-block: 1.5rem; }
  fieldset { border: 1px solid #ccc; margin-bottom: 1rem; }
}