/* =========================================================================
   TRANSBRAND — Landing Page (Consultoria de Branding)
   Otimizada para campanhas de Google Ads
   -------------------------------------------------------------------------
   Assets (imagens, vídeo, fontes) apontam para o CDN atual da Transbrand.
   Para hospedar localmente, copie as pastas /images /videos /gifs /fonts
   e troque a constante ASSET_BASE em js/main.js + os @font-face abaixo.
   ========================================================================= */

/* ---------- Fontes (Futura) ---------- */
@font-face {
  font-family: "Futura";
  src: url("../fonts/Futura-Medium.woff2") format("woff2");
  font-weight: 400 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Futura";
  src: url("../fonts/Futura-Bold.woff2") format("woff2");
  font-weight: 600 800;
  font-style: normal;
  font-display: swap;
}

/* ---------- Tokens ---------- */
:root {
  --orange: #ff4c06;
  --bg: #f6f6f8;
  --dark: #000;
  --light: #fff;
  --muted: #a0a0a0;
  --shadow-card: 0 1rem 2.5rem rgba(0, 0, 0, 0.08);
  --font: "Futura", system-ui, -apple-system, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  --container: 1140px;
  --header-h: 96px;
}

/* ---------- Reset ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
  font-family: var(--font);
  font-weight: 400;
  line-height: 1.5;
  color: var(--dark);
  background: var(--bg);
  overflow-x: hidden;
}
img,
svg,
video {
  vertical-align: middle;
  max-width: 100%;
}
a {
  color: inherit;
  text-decoration: none;
}
h1,
h2,
h3,
p {
  margin: 0;
}
ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
button {
  font-family: inherit;
  cursor: pointer;
}

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.5rem;
}
section {
  position: relative;
}

/* ---------- Botões ---------- */
.btn {
  display: inline-block;
  border: 0;
  font-weight: 700;
  text-align: center;
  line-height: 1.4;
  transition: background 0.2s, box-shadow 0.2s, transform 0.2s, color 0.2s;
}
.btn-hero {
  background: var(--light);
  color: var(--orange);
  padding: 1.15rem 2rem;
  font-size: 1.05rem;
  box-shadow: 0.55rem 0.55rem 0 var(--orange);
}
.btn-hero:hover {
  background: #ececec;
  transform: translate(2px, 2px);
  box-shadow: 0.35rem 0.35rem 0 var(--orange);
}
.btn-orange {
  background: var(--orange);
  color: var(--light);
  padding: 1.15rem 2rem;
  font-size: 1.05rem;
  box-shadow: 0.55rem 0.55rem 0 var(--dark);
}
.btn-orange:hover {
  background: #e64405;
  transform: translate(2px, 2px);
  box-shadow: 0.35rem 0.35rem 0 var(--dark);
}
.btn-nav {
  background: var(--orange);
  color: #fff;
  padding: 0.6rem 1.4rem;
  border-radius: 2px;
  font-size: 1rem;
}
.btn-nav:hover {
  background: #e64405;
}
@media (min-width: 992px) {
  .btn-hero,
  .btn-orange {
    font-size: 1.125rem;
    padding: 1.25rem 2.5rem;
  }
}

/* =========================================================================
   HEADER
   ========================================================================= */
.header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1020;
}
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  /* padding-top/bottom apenas — não zerar o padding lateral do .container */
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
}
.logo {
  display: block;
  color: #fff;
  z-index: 1046;
}
.logo svg {
  width: 11.5rem;
  height: auto;
  max-width: 60vw;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-links a {
  color: #fff;
  font-size: 1.1rem;
  transition: color 0.2s;
}
.nav-links a:not(.btn-nav):hover {
  color: var(--orange);
}
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 2.5rem;
  height: 2.5rem;
  justify-content: center;
  align-items: center;
  background: transparent;
  border: 0;
  z-index: 1046;
}
.nav-toggle span {
  display: block;
  width: 26px;
  height: 3px;
  background: #fff;
  border-radius: 3px;
  transition: transform 0.3s, opacity 0.3s;
}
body.menu-open .nav-toggle span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
body.menu-open .nav-toggle span:nth-child(2) {
  opacity: 0;
}
body.menu-open .nav-toggle span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

@media (max-width: 991px) {
  .nav-toggle {
    display: flex;
  }
  .nav-links {
    position: fixed;
    inset: 0;
    flex-direction: column;
    justify-content: center;
    gap: 2rem;
    background: var(--dark);
    transform: translateX(100%);
    transition: transform 0.35s ease;
    z-index: 1040;
  }
  .nav-links a {
    font-size: 1.6rem;
  }
  body.menu-open .nav-links {
    transform: translateX(0);
  }
}

/* =========================================================================
   DOBRA 1 — HERO (vídeo de fundo)
   ========================================================================= */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: calc(var(--header-h) + 2rem) 0 4rem;
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}
.hero__bg video,
.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
/* overlay do banner removido — vídeo/imagem aparece sem escurecimento */
.hero__bg .mob {
  display: block;
}
.hero__bg .desk {
  display: none;
}
@media (min-width: 768px) {
  .hero__bg .mob {
    display: none;
  }
  .hero__bg .desk {
    display: block;
  }
}
.hero__inner {
  max-width: 900px;
  color: #fff;
}
.hero h1 {
  font-size: clamp(1.9rem, 4.4vw, 2.9rem);
  font-weight: 700;
  line-height: 1.12;
  margin-bottom: 1.75rem;
}
.hero p.lead {
  font-size: clamp(1rem, 2vw, 1.3rem);
  font-weight: 400;
  line-height: 1.5;
  margin-bottom: 2.25rem;
  max-width: 720px;
  color: rgba(255, 255, 255, 0.92);
}

/* =========================================================================
   DOBRA 2 — SERVIÇOS
   ========================================================================= */
.services {
  padding: 4rem 0;
}
@media (min-width: 992px) {
  .services {
    padding: 6rem 0;
  }
}
.section-title {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  line-height: 1.05;
  color: var(--orange);
  margin-bottom: 2.5rem;
}
.section-title .block {
  display: block;
}
.cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 640px) {
  .cards {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 992px) {
  .cards {
    grid-template-columns: repeat(4, 1fr);
  }
}
.card {
  background: #fff;
  box-shadow: var(--shadow-card);
  padding: 1.75rem 1.5rem;
  height: 100%;
}
.card h3 {
  display: flex;
  gap: 0.4rem;
  align-items: baseline;
  color: var(--orange);
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 1rem;
}
.card h3 span {
  color: var(--dark);
  font-size: 1.25rem;
}
.card li {
  display: flex;
  gap: 0.4rem;
  font-size: 0.95rem;
  line-height: 1.4;
  margin-bottom: 0.35rem;
}
.card li::before {
  content: ">";
  color: var(--orange);
  font-weight: 700;
}
.services .btn-orange {
  margin-top: 3rem;
}

/* =========================================================================
   BLOCO LARANJA — "transforme a sua marca" + depoimentos + cases
   ========================================================================= */
.orange-band {
  background: var(--orange);
  color: #fff;
  overflow: hidden;
}
.huge-heading {
  padding: 4rem 0 2rem;
  line-height: 0.92;
  font-weight: 700;
  color: #fff;
  /* tamanho que mantém "transforme" e "a sua marca" em UMA linha cada
     (duas linhas no total) sem estourar/cortar no container em nenhuma largura */
  font-size: clamp(2.8rem, 12vw, 10rem);
}
.huge-heading .right {
  display: block;
  text-align: right;
  white-space: nowrap;
}
.huge-heading .left {
  display: block;
  text-align: left;
  white-space: nowrap;
}

/* -------- Depoimentos (Swiper) -------- */
.testimonials {
  padding: 2rem 0 4rem;
}
@media (min-width: 992px) {
  .testimonials {
    padding: 3rem 0 6rem;
  }
}
.tst-swiper {
  position: relative;
}
.tst-slide .row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  align-items: center;
}
@media (min-width: 768px) {
  .tst-slide .row {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
}
.tst-media {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  order: -1;
}
@media (min-width: 768px) {
  .tst-media {
    order: 2;
  }
}
.tst-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.tst-play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.12);
  transition: background 0.2s;
}
.tst-play:hover {
  background: rgba(0, 0, 0, 0.28);
}
.tst-play svg {
  width: 68px;
  height: 68px;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.35));
}
.tst-info .eyebrow {
  font-size: 1.05rem;
  font-weight: 400;
  padding-bottom: 1.25rem;
  margin-bottom: 1.5rem;
  border-bottom: 2px solid rgba(255, 255, 255, 0.4);
  max-width: 320px;
}
.tst-info h2 {
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 700;
  margin-bottom: 1.25rem;
}
.tst-info .name {
  font-size: 1.2rem;
  font-weight: 700;
}
.tst-info .role {
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
}

/* controles: inline no mobile (logo abaixo do texto), laterais no desktop */
.tst-nav {
  display: flex;
  gap: 1rem;
  align-items: center;
  margin-top: 0.5rem;
}
.tst-arrow {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  border: 2px solid #fff;
  background: transparent;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, color 0.2s;
}
.tst-arrow:hover {
  background: #fff;
  color: var(--orange);
}
.tst-arrow svg {
  width: 20px;
  height: 20px;
}
.tst-arrow.prev svg {
  transform: rotate(180deg);
}
.tst-dots {
  display: flex;
  gap: 0.5rem;
  margin-left: 0.5rem;
}
.tst-dots .dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.45);
  border: 0;
  padding: 0;
  transition: background 0.2s, transform 0.2s;
}
.tst-dots .dot.active {
  background: #fff;
  transform: scale(1.25);
}

/* =========================================================================
   DOBRA 4 — CASES (carrossel horizontal)
   ========================================================================= */
.cases {
  padding: 4rem 0;
}
@media (min-width: 992px) {
  .cases {
    padding: 5rem 0;
  }
}
.cases h2 {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  margin-bottom: 2rem;
}
.cases-swiper {
  overflow: visible;
}
.cases-swiper .swiper-slide {
  width: 82%;
}
@media (min-width: 768px) {
  .cases-swiper .swiper-slide {
    width: 27%;
  }
}
.cases-swiper img {
  width: 100%;
  height: auto;
  display: block;
}
.cases-nav {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
}

/* =========================================================================
   DOBRA 5 — FORMULÁRIO (fundo escuro)
   ========================================================================= */
.form-section {
  background: var(--dark);
  color: #fff;
  padding: 4rem 0;
}
@media (min-width: 992px) {
  .form-section {
    padding: 6rem 0;
  }
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}
@media (min-width: 992px) {
  .form-grid {
    grid-template-columns: 5fr 6fr;
    gap: 4rem;
    align-items: start;
  }
}
.form-intro h2 {
  font-size: clamp(1.9rem, 4vw, 2.75rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}
.form-intro h2 .text-orange {
  color: var(--orange);
}
.form-intro p {
  color: var(--muted);
  font-size: 1.1rem;
  line-height: 1.6;
}
.form-field {
  margin-bottom: 1.1rem;
}
.form-field label {
  display: block;
  font-size: 0.95rem;
  margin-bottom: 0.4rem;
  color: #eaeaea;
}
.form-control,
.form-select {
  width: 100%;
  padding: 0.85rem 1rem;
  font-family: inherit;
  font-size: 1rem;
  color: #fff;
  background: #141414;
  border: 1px solid #333;
  border-radius: 2px;
  transition: border-color 0.2s;
}
.form-control::placeholder {
  color: #777;
}
.form-control:focus,
.form-select:focus {
  outline: none;
  border-color: var(--orange);
}
.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23ff4c06' stroke-width='3'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}
.form-select option {
  color: #fff;
  background: #141414;
}
.form-check {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  margin: 1.25rem 0;
  font-size: 0.9rem;
  color: #ccc;
}
.form-check input {
  margin-top: 0.2rem;
  width: 18px;
  height: 18px;
  accent-color: var(--orange);
  flex-shrink: 0;
}
.form-check a {
  color: var(--orange);
  font-weight: 700;
  text-decoration: underline;
}
.form-error {
  border-color: #ff5a5a !important;
}
.field-msg {
  display: none;
  color: #ff8a8a;
  font-size: 0.8rem;
  margin-top: 0.3rem;
}
.form-field.invalid .field-msg {
  display: block;
}
.btn-submit {
  width: 100%;
  background: var(--orange);
  color: #fff;
  padding: 1.1rem;
  font-size: 1.15rem;
  font-weight: 700;
  text-transform: none;
  border: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  transition: background 0.2s;
}
.btn-submit:hover {
  background: #e64405;
}
.btn-submit:disabled {
  opacity: 0.65;
  cursor: default;
}
.btn-submit svg {
  width: 18px;
  height: 18px;
}
.form-feedback {
  display: none;
  margin-top: 1rem;
  padding: 1rem;
  border-radius: 4px;
  font-size: 0.95rem;
}
.form-feedback.ok {
  display: block;
  background: rgba(37, 160, 90, 0.15);
  border: 1px solid #25a05a;
  color: #7fe0a5;
}
.form-feedback.err {
  display: block;
  background: rgba(220, 53, 69, 0.15);
  border: 1px solid #dc3545;
  color: #ff9aa2;
}
.spinner {
  width: 20px;
  height: 20px;
  border: 3px solid rgba(255, 255, 255, 0.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* ---------- Formulário corrido (single page) ---------- */
.tf.tf--single {
  min-height: 0;
  display: block;
  padding: 1.4rem 1.5rem 1.6rem;
}
.tf--single #lead-form .btn-submit {
  margin-top: 0.5rem;
}
.form-step[hidden] {
  display: none;
}
.form-steplbl {
  font-size: 0.8rem;
  color: #8c8c8c;
  margin-bottom: 1rem;
  letter-spacing: 0.03em;
}
.form-steplbl b {
  color: var(--orange);
}
.form-steplbl a {
  color: var(--orange);
  text-decoration: underline;
  font-weight: 700;
}
.btn-submit[data-next] svg {
  margin-left: 0.15rem;
}
.form-panel {
  text-align: center;
  padding: 2rem 1.5rem;
}
.form-panel__ic {
  width: 60px;
  height: 60px;
  margin: 0 auto 1.1rem;
  color: var(--orange);
}
.form-panel__ic svg {
  width: 100%;
  height: 100%;
}
.form-panel h3 {
  color: #fff;
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
}
.form-panel p {
  color: #aaa;
  font-size: 1rem;
  max-width: 360px;
  margin: 0 auto;
}
.form-dq-msg {
  color: #fff;
  font-size: 1.3rem;
  font-weight: 700;
  line-height: 1.35;
  max-width: 380px;
  margin: 0 auto 1.4rem;
}
.form-dq [data-dq-back] {
  width: auto;
  padding: 0.9rem 1.7rem;
  margin: 0 auto;
  display: inline-flex;
}

/* =========================================================================
   FORMULÁRIO ESTILO TYPEFORM (uma pergunta por vez)
   ========================================================================= */
.tf {
  position: relative;
  display: flex;
  flex-direction: column;
  background: #101010;
  border: 1px solid #262626;
  border-radius: 8px;
  overflow: hidden;
  min-height: 500px;
}
@media (min-width: 992px) {
  .tf {
    min-height: 600px;
  }
}
/* dica logo abaixo do enunciado (passos de opção) */
.tf-hint--top {
  display: block;
  margin: 0.15rem 0 0.75rem;
}
.tf-progress {
  flex: 0 0 auto;
  height: 4px;
  background: #262626;
}
.tf-progress-bar {
  display: block;
  height: 100%;
  width: 0;
  background: var(--orange);
  transition: width 0.4s ease;
}
.tf-viewport {
  position: relative;
  flex: 1 1 auto;
}
.tf-step {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 2rem 2rem 3.75rem;
  overflow-y: auto;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.45s ease, transform 0.45s ease;
  pointer-events: none;
  visibility: hidden;
}
/* passos com lista de opções: enunciado fixo no topo, só a lista rola */
.tf-step.tf-choice {
  justify-content: flex-start;
  overflow: hidden;
  padding-top: 1.75rem;
  padding-bottom: 1.25rem;
}
.tf-step.is-active {
  opacity: 1;
  transform: none;
  pointer-events: auto;
  visibility: visible;
}
.tf-step.is-exit-up {
  opacity: 0;
  transform: translateY(-30px);
}
.tf-qnum {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--orange);
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}
.tf-qnum svg {
  width: 13px;
  height: 13px;
}
.tf-q {
  color: #fff;
  font-size: 1.4rem;
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 0.3rem;
}
@media (min-width: 992px) {
  .tf-q {
    font-size: 1.6rem;
  }
}
.tf-q .req {
  color: var(--orange);
}
.tf-desc {
  color: #999;
  font-size: 0.95rem;
  margin-bottom: 1.25rem;
}
.tf-field {
  margin-top: 0.5rem;
}
.tf-field input,
.tf-field textarea {
  width: 100%;
  background: transparent;
  border: 0;
  border-bottom: 2px solid #444;
  color: #fff;
  font-family: inherit;
  font-size: 1.35rem;
  padding: 0.5rem 0;
  resize: none;
}
.tf-field input:focus,
.tf-field textarea:focus {
  outline: none;
  border-color: var(--orange);
}
.tf-field input::placeholder,
.tf-field textarea::placeholder {
  color: #555;
}
.tf-options {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin-top: 0.25rem;
  overflow-y: auto;
  min-height: 0;
  flex: 1 1 auto;
  padding-right: 0.35rem; /* espaço p/ a barra de rolagem */
  padding-bottom: 3.25rem; /* a última opção não fica atrás das setas */
}
/* 2 colunas quando há muitas opções (telas médias/grandes) */
@media (min-width: 620px) {
  .tf-options.grid2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
    align-content: start;
  }
}
/* rolagem discreta */
.tf-options::-webkit-scrollbar {
  width: 6px;
}
.tf-options::-webkit-scrollbar-thumb {
  background: #3a3a3a;
  border-radius: 3px;
}
.tf-opt {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  width: 100%;
  text-align: left;
  background: rgba(255, 255, 255, 0.04);
  border: 1.5px solid #3a3a3a;
  color: #fff;
  padding: 0.6rem 0.85rem;
  border-radius: 4px;
  font-family: inherit;
  font-size: 0.92rem;
  line-height: 1.2;
  transition: background 0.15s, border-color 0.15s;
}
.tf-opt:hover,
.tf-opt:focus-visible {
  border-color: var(--orange);
  background: rgba(255, 76, 6, 0.08);
  outline: none;
}
.tf-opt.selected {
  border-color: var(--orange);
  background: rgba(255, 76, 6, 0.16);
}
.tf-opt .k {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 23px;
  height: 23px;
  flex: 0 0 auto;
  border: 1.5px solid currentColor;
  border-radius: 4px;
  font-size: 0.72rem;
  font-weight: 700;
}
.tf-foot {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}
.tf-ok {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--orange);
  color: #fff;
  border: 0;
  padding: 0.7rem 1.5rem;
  font-family: inherit;
  font-weight: 700;
  font-size: 1rem;
  border-radius: 4px;
  transition: background 0.2s;
}
.tf-ok:hover {
  background: #e64405;
}
.tf-ok:disabled {
  opacity: 0.6;
}
.tf-ok svg {
  width: 16px;
  height: 16px;
}
.tf-hint {
  color: #888;
  font-size: 0.82rem;
}
.tf-hint kbd {
  background: #333;
  border: 1px solid #4a4a4a;
  border-radius: 3px;
  padding: 0.05rem 0.35rem;
  font-size: 0.78rem;
  color: #ddd;
}
.tf-err {
  display: none;
  color: #ff8a8a;
  font-size: 0.85rem;
  margin-top: 0.6rem;
}
.tf-err.show {
  display: block;
}
.tf-nav {
  position: absolute;
  right: 1rem;
  bottom: 1rem;
  display: flex;
  gap: 0.4rem;
  z-index: 5;
}
.tf-navbtn {
  width: 42px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--orange);
  border: 0;
  color: #fff;
  border-radius: 4px;
  transition: background 0.2s, opacity 0.2s;
}
.tf-navbtn:hover:not(:disabled) {
  background: #e64405;
}
.tf-navbtn:disabled {
  opacity: 0.35;
  cursor: default;
}
.tf-navbtn svg {
  width: 18px;
  height: 18px;
}
/* consentimento + tela final */
.tf-consent label {
  display: block;
  color: #ccc;
  font-size: 0.95rem;
  margin: 0.5rem 0 0;
}
.tf-consent a {
  color: var(--orange);
  font-weight: 700;
  text-decoration: underline;
}
.tf-success {
  text-align: center;
  align-items: center;
}
.tf-success .tf-check {
  width: 68px;
  height: 68px;
  margin: 0 auto 1.25rem;
  color: var(--orange);
}
.tf-success h3 {
  color: #fff;
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}
.tf-success p {
  color: #aaa;
  font-size: 1rem;
  max-width: 380px;
}
/* tela de lead sem fit */
.tf-dq-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 1.25rem;
  color: var(--orange);
}
.tf-dq-msg {
  color: #fff;
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.35;
  max-width: 420px;
  margin: 0 auto;
}
.tf-spin {
  width: 22px;
  height: 22px;
  border: 3px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

/* =========================================================================
   FOOTER
   ========================================================================= */
.footer {
  background: var(--light);
  text-align: center;
  padding: 4rem 0;
}
.footer .logo-foot svg {
  width: 12rem;
  height: auto;
  margin-bottom: 1.25rem;
}
.footer .tagline {
  color: var(--orange);
  margin-bottom: 1.5rem;
  font-size: 1.05rem;
}
.footer .social {
  display: flex;
  justify-content: center;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}
.footer .social a {
  color: var(--dark);
  transition: color 0.2s;
}
.footer .social a:hover {
  color: var(--orange);
}
.footer .social svg {
  width: 24px;
  height: auto;
}
.footer .credit {
  font-size: 0.8rem;
  color: var(--muted);
}
.footer .credit a {
  color: var(--muted);
  font-weight: 700;
}
.footer .credit a:hover {
  color: var(--orange);
}

/* =========================================================================
   MODAL DE VÍDEO (YouTube)
   ========================================================================= */
.video-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.9);
  padding: 1.5rem;
}
.video-modal.open {
  display: flex;
}
.video-modal__box {
  position: relative;
  width: 100%;
  max-width: 960px;
  aspect-ratio: 16 / 9;
}
.video-modal iframe {
  width: 100%;
  height: 100%;
  border: 0;
}
.video-modal__close {
  position: absolute;
  top: -3rem;
  right: 0;
  background: transparent;
  border: 0;
  color: #fff;
  font-size: 2.5rem;
  line-height: 1;
}

/* =========================================================================
   Animações de entrada (reveal)
   ========================================================================= */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.in {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  html {
    scroll-behavior: auto;
  }
}