/* =====================================================
   DESIGN TOKENS - DRASANVI 2026
   ===================================================== */
:root {
  --color-primary:       #00695A;
  --color-primary-dark:  #004D42;
  --color-primary-light: #00897B;
  --color-primary-xlt:   #E0F2F0;
  --color-primary-50:    #B2DFDB;
  --color-ink:           #1A1C1B;
  --color-ink-mid:       #3D4140;
  --color-ink-soft:      #6B706F;
  --color-ink-faint:     #9EA5A3;
  --color-surface:       #FFFFFF;
  --color-bg:            #F5F7F6;
  --color-border:        #DCE3E1;
  --color-accent:        #C8A44A;
  --color-success:       #2E7D32;
  --color-error:         #C62828;
  --font-heading:        'Zilla Slab', Georgia, serif;
  --font-body:           'Montserrat', system-ui, sans-serif;
  --text-xs:    0.75rem;
  --text-sm:    0.875rem;
  --text-base:  1rem;
  --text-md:    1.125rem;
  --text-lg:    1.375rem;
  --text-xl:    1.75rem;
  --text-2xl:   2.25rem;
  --text-3xl:   3rem;
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  16px;
  --radius-xl:  24px;
  --radius-full: 9999px;
  --shadow-sm:   0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.05);
  --shadow-md:   0 4px 12px rgba(0,0,0,.10), 0 2px 4px rgba(0,0,0,.06);
  --shadow-lg:   0 10px 32px rgba(0,0,0,.12), 0 4px 8px rgba(0,0,0,.06);
  --shadow-card: 0 2px 8px rgba(0,105,90,.08);
  --transition:    200ms ease;
  --transition-md: 300ms ease;
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-ink);
  background: var(--color-bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 var(--space-8);
}

/* ── SECTION LABEL ── */
.section-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--color-primary);
  background: var(--color-primary-xlt);
  padding: .35rem .9rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
}

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  font-family: var(--font-body);
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
  text-decoration: none;
}
.btn:hover { text-decoration: none; }
.btn-primary {
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-full);
  font-size: var(--text-base);
  padding: .9rem 2.2rem;
}
.btn-primary:hover {
  background: var(--color-primary-dark);
  box-shadow: 0 4px 16px rgba(0,105,90,.25);
  transform: translateY(-1px);
}
.btn-lg { padding: 1.1rem 2.8rem; font-size: var(--text-md); }
.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-full);
  padding: .6rem 1.6rem;
  font-size: var(--text-sm);
}
.btn-outline:hover {
  background: var(--color-primary);
  color: #fff;
}
.btn-sm { padding: .5rem 1.4rem; font-size: var(--text-sm); }

/* =====================================================
   TOPBAR
   ===================================================== */
.topbar {
  background: #fff;
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-3) 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 4px rgba(0,0,0,.04);
}
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}
.brand {
  display: inline-flex;
  align-items: center;
}
.brand-logo { height: 36px; width: auto; }
.topbar-right {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}
.topbar-date {
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
  font-weight: 500;
}
.topbar-badge {
  background: var(--color-accent);
  color: #fff;
  padding: .35rem .9rem;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: .03em;
  text-transform: uppercase;
}

/* =====================================================
   HERO
   ===================================================== */
.hero {
  padding: var(--space-16) 0 var(--space-12);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-12);
  align-items: center;
}
.hero-text h1 {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: 700;
  line-height: 1.15;
  color: var(--color-ink);
  margin-bottom: var(--space-6);
}
.hero-lead {
  font-size: var(--text-md);
  color: var(--color-ink-mid);
  line-height: 1.7;
  margin-bottom: var(--space-8);
}
.hero-highlights {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}
.highlight-card {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-5);
  transition: box-shadow var(--transition);
}
.highlight-card:hover { box-shadow: var(--shadow-sm); border-color: var(--color-primary-50); }
.highlight-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--color-primary-xlt);
}
.highlight-icon svg { display: block; }
.highlight-body { display: flex; flex-direction: column; }
.highlight-body strong {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-ink);
}
.highlight-body span {
  font-size: var(--text-xs);
  color: var(--color-ink-soft);
}
.hero-cta { align-self: flex-start; }

/* Hero visual */
.hero-visual {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  align-items: center;
}
.expositor-card {
  position: relative;
  background: #fff;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  padding: var(--space-8);
  text-align: center;
  overflow: hidden;
}
.expositor-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
}
.expositor-img {
  max-width: 340px;
  width: 100%;
  margin: 0 auto;
}
.sabores-strip {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: var(--space-2);
  width: 100%;
}
.sabores-strip img {
  width: 100%;
  aspect-ratio: 1 / 2;
  object-fit: contain;
  background: #fff;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  padding: 3px;
}

/* =====================================================
   FORM SECTION
   ===================================================== */
.form-section {
  background: #fff;
  padding: var(--space-20) 0;
}
.form-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: start;
}
.form-intro h2 {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-ink);
  margin-bottom: var(--space-4);
}
.form-intro > p {
  font-size: var(--text-md);
  color: var(--color-ink-mid);
  line-height: 1.7;
  margin-bottom: var(--space-8);
}
.form-trust {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-ink-mid);
}
.trust-item svg { flex-shrink: 0; }

/* Form card */
.form-card {
  position: relative;
  background: var(--color-bg);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  padding: var(--space-10) var(--space-8);
  border: 1px solid var(--color-border);
  overflow: hidden;
}
.form-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
}
.form-card form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.form-group label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-ink-mid);
}
.req { color: var(--color-error); }
.form-group input {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-ink);
  background: #fff;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: .75rem 1rem;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-group input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0,105,90,.12);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

/* Legal checkboxes */
.form-legal {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-2);
}
.check-label {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-ink-soft);
  cursor: pointer;
  line-height: 1.5;
}
.check-label input[type="checkbox"] {
  margin-top: 2px;
  flex-shrink: 0;
  accent-color: var(--color-primary);
}
.check-label a { color: var(--color-primary); text-decoration: underline; }
.check-label em { color: var(--color-ink-faint); }

/* reCAPTCHA */
.g-recaptcha { margin-top: var(--space-2); }

/* Submit */
.btn-submit {
  width: 100%;
  font-size: var(--text-md);
  padding: 1rem;
  margin-top: var(--space-4);
  letter-spacing: .05em;
}
.form-note {
  text-align: center;
  font-size: var(--text-xs);
  color: var(--color-ink-faint);
  margin-top: var(--space-2);
}

/* Messages */
#form-msg {
  text-align: center;
  font-size: var(--text-sm);
  font-weight: 600;
  padding: var(--space-3);
  border-radius: var(--radius-md);
  margin-top: var(--space-2);
}
.msg-ok {
  background: #E8F5E9;
  color: var(--color-success);
}
.msg-error {
  background: #FFEBEE;
  color: var(--color-error);
}

/* =====================================================
   STEPS / MECANICA
   ===================================================== */
.steps-section {
  padding: var(--space-20) 0;
}
.steps-header {
  text-align: center;
  margin-bottom: var(--space-12);
}
.steps-header h2 {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-ink);
}
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}
.step-card {
  position: relative;
  background: #fff;
  border-radius: var(--radius-lg);
  padding: var(--space-10) var(--space-6) var(--space-8);
  text-align: center;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-border);
  transition: box-shadow var(--transition-md), transform var(--transition-md), border-color var(--transition-md);
}
.step-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
  border-color: var(--color-primary-50);
}
.step-icon-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: var(--radius-lg);
  background: var(--color-primary-xlt);
  color: var(--color-primary);
  margin-bottom: var(--space-5);
}
.step-icon-wrap .step-icon { display: block; }
.step-icon-wrap .step-number {
  position: absolute;
  top: -6px;
  right: -6px;
  width: 22px;
  height: 22px;
  border-radius: var(--radius-full);
  background: var(--color-accent);
  color: #fff;
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 6px rgba(0,0,0,.15);
}
.step-card h3 {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-ink);
  margin-bottom: var(--space-3);
}
.step-card p {
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
  line-height: 1.6;
}

/* =====================================================
   LEGAL SECTION
   ===================================================== */
.legal-section {
  background: #fff;
  padding: var(--space-20) 0;
}
.legal-summary {
  max-width: 720px;
}
.legal-summary h2 {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-ink);
  margin-bottom: var(--space-6);
}
.legal-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}
.legal-bullets li {
  padding-left: 1.5rem;
  position: relative;
  font-size: var(--text-sm);
  color: var(--color-ink-mid);
}
.legal-bullets li::before {
  content: '';
  position: absolute;
  left: 0;
  top: .55em;
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--color-accent);
}

/* Full legal text */
.legal-full {
  margin-top: var(--space-10);
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  padding: var(--space-10) var(--space-8);
  max-height: 500px;
  overflow-y: auto;
}
.legal-full h3 {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  color: var(--color-primary);
  margin-bottom: var(--space-6);
}
.legal-full h4 {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-ink);
  margin-top: var(--space-8);
  margin-bottom: var(--space-3);
}
.legal-full p {
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
  line-height: 1.7;
  margin-bottom: var(--space-3);
}
.legal-full ul {
  padding-left: 1.5rem;
  margin-bottom: var(--space-4);
}
.legal-full li {
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
  line-height: 1.7;
  margin-bottom: var(--space-2);
}

/* =====================================================
   FOOTER
   ===================================================== */
.footer {
  background: var(--color-ink);
  padding: var(--space-12) 0;
  position: relative;
}
.footer::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent), var(--color-primary));
}
.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-6);
  text-align: center;
}
.footer-brand { margin-bottom: var(--space-2); }
.footer-logo { height: 32px; width: auto; opacity: .85; }
.footer-legal {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2) var(--space-6);
}
.footer-legal a {
  font-size: var(--text-xs);
  color: rgba(255,255,255,.55);
  text-decoration: none;
  transition: color var(--transition);
}
.footer-legal a:hover {
  color: rgba(255,255,255,.9);
  text-decoration: underline;
}
.footer small {
  font-size: var(--text-xs);
  color: rgba(255,255,255,.35);
  max-width: 520px;
  line-height: 1.6;
}

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 960px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  .hero-visual { order: -1; }
  .expositor-img { max-width: 280px; }
  .form-layout {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  .steps-grid {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }
  .step-card {
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-rows: auto auto;
    gap: 0 var(--space-5);
    text-align: left;
    padding: var(--space-5) var(--space-6);
  }
  .step-icon-wrap {
    grid-row: 1 / 3;
    align-self: center;
    margin-bottom: 0;
    width: 52px;
    height: 52px;
  }
}
@media (max-width: 600px) {
  :root { --text-3xl: 2rem; --text-2xl: 1.6rem; }
  .container { padding: 0 var(--space-4); }
  .hero { padding: var(--space-10) 0 var(--space-8); }
  .topbar-date { display: none; }
  .form-section { padding: var(--space-12) 0; }
  .form-card { padding: var(--space-6) var(--space-5); }
  .form-row { grid-template-columns: 1fr; }
  .legal-full { padding: var(--space-6) var(--space-5); }
  .sabores-strip { grid-template-columns: repeat(4, 1fr); }
}