/* ============================================================
   SEMINÁRIO DE SISTEMAS DE ÁGUA GELADA 2026
   style.css — Folha de estilos principal
   ============================================================ */

:root {
  --navy: #0a1628;
  --navy-mid: #122040;
  --blue: #0d4f8b;
  --cyan: #00b4d8;
  --gold: #c9a84c;
  --gold-light: #e8c97a;
  --silver: #8899aa;
  --white: #f0f4f8;
  --off-white: #d8e4f0;
  --muted: #7a99bb;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Barlow', sans-serif;
  background: var(--navy);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ---- NAV ---- */
nav {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 999;
  background: rgba(10, 22, 40, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0, 180, 216, 0.15);
  padding: 0.75rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--cyan);
  text-transform: uppercase;
  text-decoration: none;
}

.nav-links {
  display: flex;
  gap: 1.8rem;
  list-style: none;
}

.nav-links a {
  color: var(--off-white);
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--cyan);
}

.nav-cta {
  background: var(--cyan) !important;
  color: var(--navy) !important;
  padding: 0.45rem 1.1rem;
  border-radius: 3px;
  font-weight: 700 !important;
}

.nav-cta:hover {
  background: var(--gold) !important;
}

/* ---- HERO ---- */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 7rem 2rem 4rem;
  position: relative;
  overflow: hidden;
}

.hero-bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 60%;
  z-index: 0;
  filter: brightness(0.72);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5, 14, 30, 0.38) 0%, rgba(5, 14, 30, 0.58) 45%, rgba(5, 14, 30, 0.82) 100%);
  z-index: 1;
}

.hero-badge,
.hero h1,
.hero-sub,
.hero-meta,
.btn-primary,
.hero-wave {
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-block;
  background: rgba(0, 30, 60, 0.7);
  border: 1px solid rgba(0, 180, 216, 0.7);
  color: #00d4ff;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 0.4rem 1.1rem;
  border-radius: 2px;
  margin-bottom: 1.8rem;
  animation: fadeUp 0.6s ease both;
}

.hero h1 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(2.6rem, 6.5vw, 5rem);
  font-weight: 900;
  line-height: 0.92;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: 1.2rem;
  animation: fadeUp 0.7s 0.1s ease both;
  color: #ffffff;
}

.hero h1 em {
  font-style: normal;
  color: var(--cyan);
  -webkit-text-fill-color: var(--cyan);
}

.hero-sub {
  font-size: clamp(0.95rem, 2vw, 1.25rem);
  font-weight: 400;
  color: #e8f4ff;
  max-width: 640px;
  margin-bottom: 2.5rem;
  animation: fadeUp 0.7s 0.2s ease both;
}

.hero-meta {
  display: flex;
  gap: 2rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 3rem;
  animation: fadeUp 0.7s 0.3s ease both;
}

.hero-meta-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
}

.hero-meta-item .label {
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #90c8e0;
  font-weight: 700;
}

.hero-meta-item .value {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.15rem;
  font-weight: 300;
  color: #ffffff;
}

.hero-meta-sep {
  width: 1px;
  background: rgba(255, 255, 255, 0.3);
  align-self: stretch;
}

.btn-primary {
  display: inline-block;
  background: linear-gradient(135deg, var(--cyan), #48cae4);
  color: var(--navy);
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.95rem 2.6rem;
  border-radius: 3px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 8px 28px rgba(0, 180, 216, 0.35);
  animation: fadeUp 0.7s 0.4s ease both;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 36px rgba(0, 180, 216, 0.5);
}

.hero-wave {
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  z-index: 2;
}

.hero-wave svg {
  width: 100%;
  display: block;
}

/* ---- SEÇÕES GENÉRICAS ---- */
section {
  padding: 5rem 2rem;
}

.container {
  max-width: 1080px;
  margin: 0 auto;
}

.section-label {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 0.5rem;
}

.section-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(1.7rem, 4vw, 2.6rem);
  font-weight: 800;
  text-transform: uppercase;
  line-height: 1.05;
  margin-bottom: 1rem;
}

.section-title span {
  color: var(--cyan);
}

.divider {
  width: 50px;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), transparent);
  margin-bottom: 2.5rem;
  border-radius: 2px;
}

/* ---- SOBRE ---- */
.about-section {
  background: var(--navy-mid);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.about-text p {
  color: var(--off-white);
  font-size: 0.97rem;
  line-height: 1.75;
  margin-bottom: 1rem;
}

.topics-list {
  list-style: none;
  margin-top: 1rem;
}

.topics-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.92rem;
  color: var(--off-white);
}

.topics-list li::before {
  content: '→';
  color: var(--cyan);
  font-weight: 700;
  flex-shrink: 0;
}

/* ---- PALESTRANTE ---- */
.speaker-section {
  background: linear-gradient(135deg, #061020 0%, #0d2545 100%);
}

.speaker-card {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 2.5rem;
  background: rgba(0, 180, 216, 0.06);
  border: 1px solid rgba(0, 180, 216, 0.2);
  border-radius: 8px;
  padding: 2.2rem;
  align-items: start;
}

.speaker-photo {
  width: 100%;
  aspect-ratio: 3/4;
  border-radius: 6px;
  border: 2px solid rgba(0, 180, 216, 0.3);
  overflow: hidden;
}

.speaker-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}

.speaker-name {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.9rem;
  font-weight: 800;
  text-transform: uppercase;
  line-height: 1;
  margin-bottom: 0.4rem;
}

.speaker-role {
  font-size: 0.85rem;
  color: var(--cyan);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 1.3rem;
}

.speaker-bio {
  color: var(--off-white);
  line-height: 1.75;
  font-size: 0.96rem;
}

.speaker-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.3rem;
}

.tag {
  background: rgba(0, 180, 216, 0.12);
  border: 1px solid rgba(0, 180, 216, 0.3);
  color: var(--cyan);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.28rem 0.75rem;
  border-radius: 20px;
}

/* ---- PROGRAMA ---- */
.schedule-section {
  background: var(--navy);
}

.day-tabs {
  display: flex;
  margin-bottom: 2rem;
  border: 1px solid rgba(0, 180, 216, 0.25);
  border-radius: 6px;
  overflow: hidden;
  width: fit-content;
}

.day-tab {
  padding: 0.7rem 1.6rem;
  cursor: pointer;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  background: transparent;
  border: none;
  transition: all 0.2s;
}

.day-tab.active {
  background: var(--cyan);
  color: var(--navy);
}

.day-tab:not(.active):hover {
  color: var(--cyan);
  background: rgba(0, 180, 216, 0.08);
}

.day-panel {
  display: none;
}

.day-panel.active {
  display: block;
}

.sched-table {
  width: 100%;
  border-collapse: collapse;
}

.sched-table tr {
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.sched-table tr:last-child {
  border-bottom: none;
}

.sched-table td {
  padding: 0.9rem 0;
  vertical-align: top;
}

.sched-table .time {
  width: 130px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--cyan);
  white-space: nowrap;
  padding-right: 1.5rem;
}

.sched-table .ev {
  color: var(--off-white);
  font-size: 0.93rem;
}

.sched-table .ev strong {
  color: var(--white);
}

.sched-table .ev .sp {
  font-size: 0.78rem;
  color: var(--muted);
  margin-top: 0.15rem;
}

.sched-table tr.brk td {
  padding: 0.5rem 0;
}

.sched-table tr.brk .ev {
  font-size: 0.82rem;
  color: var(--muted);
  font-style: italic;
}

/* ---- LOCAL ---- */
.location-section {
  background: var(--navy-mid);
}

.location-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.hotel-name {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 0.3rem;
}

.hotel-addr {
  color: var(--muted);
  font-size: 0.88rem;
  margin-bottom: 1.2rem;
}

.location-info p {
  color: var(--off-white);
  font-size: 0.95rem;
  line-height: 1.7;
}

.map-box {
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid rgba(0, 180, 216, 0.2);
  height: 300px;
}

.map-box iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* ---- INVESTIMENTO ---- */
.pricing-section {
  background: linear-gradient(180deg, var(--navy) 0%, #061020 100%);
}

.pricing-hint {
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 2rem;
}

/* ---- LOTE BLOCK ---- */
.lote-block {
  margin-bottom: 3rem;
}

.lote-block-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 1.2rem;
  border-radius: 8px 8px 0 0;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: none;
}

.lote-block-info {
  display: flex;
  align-items: baseline;
  gap: 0.8rem;
}

.lote-block-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--off-white);
}

.lote-block-period {
  font-size: 0.8rem;
  color: var(--muted);
  font-weight: 500;
}

.lote-block-badge {
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.28rem 0.85rem;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--muted);
}

.lote-block-badge--active {
  background: var(--cyan);
  color: var(--navy);
}

.lote-block-badge--expired {
  background: rgba(255, 80, 80, 0.25);
  color: #ff8888;
}

.lote-block-badge--upcoming {
  background: rgba(201, 168, 76, 0.25);
  color: var(--gold-light);
}

.lote-block .pricing-grid {
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-top: none;
  border-radius: 0 0 10px 10px;
  padding: 1.2rem;
  background: rgba(255, 255, 255, 0.02);
}

.lote-block.active-block .lote-block-header {
  background: rgba(0, 180, 216, 0.08);
  border-color: rgba(0, 180, 216, 0.35);
}

.lote-block.active-block .pricing-grid {
  border-color: rgba(0, 180, 216, 0.35);
  background: rgba(0, 180, 216, 0.03);
  box-shadow: 0 8px 32px rgba(0, 180, 216, 0.08);
}

/* ---- PRICING GRID ---- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

/* ---- PRICE CARD ---- */
.price-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  padding: 1.6rem 1.2rem;
  text-align: center;
  transition: all 0.2s;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.7rem;
  position: relative;
}

.price-card:hover,
.price-card.selected {
  border-color: var(--cyan);
  background: rgba(0, 180, 216, 0.1);
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(0, 180, 216, 0.2);
}

.price-card.featured::before {
  content: 'MAIS POPULAR';
  position: absolute;
  top: -11px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--cyan);
  color: var(--navy);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  padding: 0.22rem 0.75rem;
  border-radius: 20px;
  white-space: nowrap;
}

.price-card .cat {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--off-white);
  line-height: 1.3;
}

.price-card .cat span {
  display: block;
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--muted);
  text-transform: none;
  letter-spacing: 0.02em;
  margin-top: 0.15rem;
}

.price-card .price-amount {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 3rem;
  font-weight: 900;
  color: var(--white);
  line-height: 1;
  letter-spacing: -0.01em;
}

.price-card .price-amount sup {
  font-size: 1rem;
  vertical-align: super;
  font-weight: 700;
  color: var(--cyan);
  margin-right: 2px;
}

.price-card .price-note {
  font-size: 0.7rem;
  color: var(--muted);
  line-height: 1.4;
}

.price-card .cta-hint {
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--cyan);
  text-transform: uppercase;
}

/* ---- ESTADOS DOS CARDS ---- */
.price-card--expired {
  opacity: 0.38;
  cursor: not-allowed;
  pointer-events: none;
}

.price-card--expired .price-amount {
  text-decoration: line-through;
  color: var(--muted);
}

.price-card--expired .cta-hint {
  display: none;
}

.price-card--upcoming {
  opacity: 0.55;
  cursor: default;
  pointer-events: none;
}

.price-card--upcoming .cta-hint {
  display: none;
}

.price-card.disabled {
  opacity: 0.65;
  cursor: not-allowed;
  pointer-events: none;
  transform: none !important;
  box-shadow: none !important;
}

/* ---- PATROCINADORES ---- */
.sponsors-section {
  background: var(--navy-mid);
  padding: 4rem 2rem;
}

.sponsor-tier {
  margin-bottom: 2.5rem;
}

.tier-label {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.tier-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: rgba(255, 255, 255, 0.1);
}

.tier-label.diamond {
  color: #b9f2ff;
}

.tier-label.gold {
  color: var(--gold-light);
}

.tier-label.silver {
  color: var(--silver);
}

.tier-label.real {
  color: var(--off-white);
}

.sponsor-logos {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
  align-items: center;
}

.logo-wrap {
  background: white;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s;
}

.logo-wrap:hover {
  transform: scale(1.04);
}

.logo-wrap img {
  object-fit: contain;
  display: block;
}

.logo-wrap.sz-diamond {
  padding: 1rem 1.4rem;
  min-width: 180px;
  min-height: 80px;
}

.logo-wrap.sz-diamond img {
  height: 56px;
  width: auto;
}

.logo-wrap.sz-gold {
  padding: 0.65rem 1rem;
  min-width: 130px;
  min-height: 56px;
}

.logo-wrap.sz-gold img {
  height: 34px;
  width: auto;
}

.logo-wrap.sz-silver {
  padding: 0.45rem 0.75rem;
  min-width: 105px;
  min-height: 46px;
}

.logo-wrap.sz-silver img {
  height: 24px;
  width: auto;
}

.logo-wrap.sz-real {
  padding: 0.45rem 0.75rem;
  min-width: 105px;
  min-height: 46px;
}

.logo-wrap.sz-real img {
  height: 24px;
  width: auto;
}

/* ---- FORMULÁRIO ---- */
.form-section {
  background: #061020;
  padding: 5rem 2rem;
}

.form-wrapper {
  max-width: 740px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(0, 180, 216, 0.25);
  border-radius: 12px;
  padding: 2.8rem;
}

.f-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.1rem;
  margin-bottom: 1.1rem;
}

.f-row.one {
  grid-template-columns: 1fr;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.field label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.field input,
.field select,
.field textarea {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 5px;
  padding: 0.7rem 0.9rem;
  color: var(--white);
  font-family: 'Barlow', sans-serif;
  font-size: 0.93rem;
  transition: border-color 0.2s;
  outline: none;
  width: 100%;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--cyan);
  background: rgba(0, 180, 216, 0.06);
}

.field select option {
  background: var(--navy-mid);
}

.field input:disabled,
.field select:disabled,
.field textarea:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.ac-wrap {
  position: relative;
}

.ac-list {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 100;
  background: #1a3050;
  border: 1px solid rgba(0, 180, 216, 0.3);
  border-top: none;
  border-radius: 0 0 5px 5px;
  max-height: 200px;
  overflow-y: auto;
  display: none;
}

.ac-list.open {
  display: block;
}

.ac-item {
  padding: 0.55rem 0.9rem;
  cursor: pointer;
  font-size: 0.88rem;
  color: var(--off-white);
  transition: background 0.15s;
}

.ac-item:hover,
.ac-item.sel {
  background: rgba(0, 180, 216, 0.15);
  color: var(--cyan);
}

.pay-info {
  background: rgba(0, 180, 216, 0.08);
  border: 1px solid rgba(0, 180, 216, 0.28);
  border-radius: 6px;
  padding: 0.85rem 1rem;
  font-size: 0.84rem;
  color: var(--off-white);
  line-height: 1.5;
}

.btn-submit {
  width: 100%;
  margin-top: 1.6rem;
  padding: 1rem;
  background: linear-gradient(135deg, var(--cyan), #48cae4);
  color: var(--navy);
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 6px 22px rgba(0, 180, 216, 0.3);
}

.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(0, 180, 216, 0.5);
}

.btn-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.form-note {
  font-size: 0.8rem;
  color: var(--muted);
  text-align: center;
  margin-top: 1.1rem;
  line-height: 1.65;
}

.form-note a {
  color: var(--cyan);
}

.form-closed-msg {
  text-align: center;
  padding: 2rem 1rem;
  border: 1px solid rgba(255, 80, 80, 0.3);
  background: rgba(255, 80, 80, 0.06);
  border-radius: 8px;
  margin-bottom: 1.5rem;
}

.form-closed-msg .form-closed-icon {
  font-size: 2.2rem;
  margin-bottom: 0.6rem;
}

.form-closed-msg h3 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.4rem;
  font-weight: 800;
  color: #ff8888;
  margin-bottom: 0.4rem;
}

.form-closed-msg p {
  color: var(--off-white);
  font-size: 0.9rem;
  line-height: 1.65;
}

.form-closed-msg a {
  color: var(--cyan);
}

.form-success {
  text-align: center;
  padding: 2.5rem 1rem;
  display: none;
}

.form-success .check {
  font-size: 2.8rem;
  margin-bottom: 0.8rem;
}

.form-success h3 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--cyan);
  margin-bottom: 0.5rem;
}

.form-success p {
  color: var(--off-white);
  font-size: 0.95rem;
  line-height: 1.7;
}

.form-success a {
  color: var(--cyan);
}

#form-global-status,
#form-status-msg {
  color: var(--off-white);
}

#form-global-status strong,
#form-status-msg strong {
  color: #ffffff;
}

/* ---- FOOTER ---- */
footer {
  background: #030a14;
  padding: 2rem;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

footer p {
  font-size: 0.8rem;
  color: var(--muted);
}

footer a {
  color: var(--cyan);
  text-decoration: none;
}

/* ---- WHATSAPP ---- */
.wa-float {
  position: fixed;
  bottom: 1.8rem;
  right: 1.8rem;
  z-index: 9999;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25d366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5);
  text-decoration: none;
  transition: transform 0.2s;
  animation: wapulse 2.5s infinite;
}

.wa-float:hover {
  transform: scale(1.12);
  animation: none;
}

/* ---- ANIMAÇÕES ---- */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(22px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes wapulse {

  0%,
  100% {
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45);
  }

  50% {
    box-shadow: 0 4px 34px rgba(37, 211, 102, 0.75);
  }
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---- RESPONSIVO ---- */
@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .about-grid,
  .location-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .speaker-card {
    grid-template-columns: 1fr;
  }

  .f-row {
    grid-template-columns: 1fr;
  }

  .form-wrapper {
    padding: 1.5rem;
  }

  .hero-meta-sep {
    display: none;
  }
}