:root {
  /* Fundo */
  --bg: #f6f7fb;
  --bg-soft: #ffffff;
  --bg-light: #fcfcfd;

  /* Texto */
  --text: #1c1d21;
  --text-muted: #5e6470;
  --text-light: #8b9099;

  /* Cards */
  --card: #ffffff;
  --border: rgba(15, 23, 42, 0.08);

  /* Destaque */
  --primary: #111111;

  /* Sombras */
  --shadow-sm:
    0 4px 12px rgba(15, 23, 42, 0.05), 0 12px 30px rgba(15, 23, 42, 0.05);
  --shadow-md:
    0 12px 30px rgba(15, 23, 42, 0.08), 0 30px 60px rgba(15, 23, 42, 0.08);
}

body.dark-mode {
  --bg: #111111;
  --bg-soft: #181818;
  --bg-light: #222222;
  --text: #f5f5f5;
  --text-muted: #d4d4d4;
  --text-light: #bdbdbd;
  --card: #202020;
  --border: #333333;
  --avatar-border: #333333;
  --primary: #ffffff;
  --shadow-sm: 0 5px 20px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 15px 40px rgba(0, 0, 0, 0.5);
}

body,
section,
.card,
.testimonial-card,
.about-preview,
.process-section,
.navbar {
  transition: none;
}

.theme-transition * {
  transition:
    background-color 0.35s ease,
    color 0.35s ease,
    border-color 0.35s ease;
}

/* ========================= Geral ========================= */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Montserrat", sans-serif;
  background-color: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img {
  max-width: 100%;
  display: block;
}

.text-muted {
  color: var(--text-muted) !important;
}

/* ========================= NAVBAR ========================= */
.navbar {
  background: rgba(255, 255, 255, 0.82) !important;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  box-shadow: 0 5px 25px rgba(0, 0, 0, 0.06);
  transition:
    background-color 0.3s ease,
    box-shadow 0.3s ease,
    backdrop-filter 0.3s ease;
}

.navbar-collapse {
  will-change: opacity, transform;
}

.navbar-brand {
  font-size: 1.4rem;
  letter-spacing: 2px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text);
}

.nav-link {
  font-weight: 500;
  margin-left: 15px;
  transition: 0.3s;
  color: var(--text) !important;
}

.nav-link:hover {
  color: var(--text);
  opacity: 0.8;
}

.nav-link.active {
  font-weight: 700;
}

.theme-toggle {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: transparent;
  border: 1px solid #d9d9d9;
  color: #444;
  transition: all 0.25s ease;
}

.theme-toggle i {
  font-size: 0.95rem;
}

.theme-toggle:hover {
  background: #f5f5f5;
  border-color: #cfcfcf;
  color: #111;
}

body.dark-mode .theme-toggle {
  border-color: #444;
  color: #eee;
}

body.dark-mode .theme-toggle:hover {
  background: #222;
  border-color: #666;
}

.navbar-toggler {
  width: 40px;
  height: 40px;
  border: 1px solid #d9d9d9;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.navbar-toggler:focus {
  box-shadow: none;
}

.navbar-toggler-icon {
  filter: none;
  opacity: 0.8;
}

body.dark-mode .navbar-toggler {
  border-color: #444;
}

body.dark-mode .navbar-toggler-icon {
  filter: invert(1);
}

body.dark-mode .navbar {
  background: rgba(17, 17, 17, 0.65) !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: 0 5px 25px rgba(0, 0, 0, 0.35);
}

.hero-divider {
  width: 90px;
  height: 1px;
  background: rgba(150, 150, 150, 0.3);
  margin: 90px auto 0;
}

/* ===================================================
   HERO
=================================================== */

.hero {
  padding: 170px 0 160px;
  background: #f7f7f5;
}

body.dark-mode .hero {
  background: #111;
}

.hero-container {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 80px;
  align-items: center;
}

/* IMAGEM */

.hero-image {
  overflow: hidden;
  border-radius: 35px;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.12);
}

.hero-image img {
  width: 100%;
  height: 700px;
  object-fit: cover;
  display: block;
  transition: 0.6s;
}

.hero-image:hover img {
  transform: scale(1.04);
}

/* TEXTO */

.hero-text {
  max-width: 470px;
}

.hero-tag {
  display: inline-block;
  margin-bottom: 22px;
  text-transform: uppercase;
  letter-spacing: 3px;
  font-size: 0.78rem;
  color: #888;
  font-weight: 600;
}

.hero-text h1 {
  font-size: clamp(3rem, 5vw, 4.8rem);
  line-height: 1.05;
  letter-spacing: -2px;
  margin-bottom: 28px;
  color: #111;
}

body.dark-mode .hero-text h1 {
  color: #fff;
}

.hero-text p {
  font-size: 1.08rem;
  line-height: 1.9;
  color: #666;
  margin-bottom: 45px;
}

body.dark-mode .hero-text p {
  color: #d8d8d8;
}

/* BOTÕES */

.hero-buttons {
  display: flex;
  align-items: center;
  gap: 25px;
}

.btn-primary {
  background: #111;
  color: #fff;
  text-decoration: none;
  padding: 16px 34px;
  border-radius: 10px;
  transition: 0.3s;
}

.btn-primary:hover {
  background: #222;
  transform: translateY(-2px);
}

.btn-link {
  color: #111;
  text-decoration: none;
  font-weight: 600;
  transition: 0.3s;
}

.btn-link:hover {
  transform: translateX(5px);
}

body.dark-mode .btn-primary {
  background: #fff;
  color: #111;
}

body.dark-mode .btn-link {
  color: #fff;
}

/* RESPONSIVO */

@media (max-width: 991px) {
  .hero {
    padding: 130px 0 90px;
  }

  .hero-container {
    grid-template-columns: 1fr;

    gap: 50px;
  }

  .hero-image {
    order: 1;
  }

  .hero-text {
    order: 2;
    max-width: 100%;
    text-align: center;
    margin: auto;
  }

  .hero-buttons {
    justify-content: center;
  }

  .hero-image img {
    height: 500px;
  }
}

@media (max-width: 768px) {
  .hero {
    padding: 110px 0 70px;
  }

  .hero-image {
    border-radius: 25px;
  }

  .hero-image img {
    height: 350px;
  }

  .hero-text h1 {
    font-size: 2.5rem;
  }

  .hero-text p {
    font-size: 1rem;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: stretch;
  }

  .btn-primary {
    text-align: center;
  }

  .btn-link {
    text-align: center;
  }
}

/* ========================= BOTÕES ========================= */
.btn {
  border-radius: 50px;
  padding: 12px 30px;
  transition: 0.3s ease;
}

.btn-dark:hover {
  transform: translateY(-2px);
}

.btn-outline-dark:hover {
  transform: translateY(-2px);
}

body.dark-mode .btn-dark {
  background: white;
  color: #111;
  border-color: white;
}

body.dark-mode .btn-outline-dark {
  color: var(--text);
  border-color: var(--border);
}

body.dark-mode .btn-outline-dark:hover {
  background: white;
  color: #111;
  border-color: white;
}

/* CTA Depoimentos */

.testimonials-cta {
  display: flex;
  justify-content: center;
  margin-top: 60px;
}

.btn-testimonials {
  display: inline-flex;
  align-items: center;
  gap: 10px;

  padding: 16px 34px;

  border: 1px solid var(--border);

  border-radius: 12px;

  background: transparent;

  color: var(--text);

  font-weight: 600;

  text-decoration: none;

  transition: 0.35s ease;
}

.btn-testimonials::after {
  content: "→";

  transition: 0.35s ease;
}

.btn-testimonials:hover {
  transform: translateY(-2px);

  border-color: var(--primary);

  color: var(--primary);
}

.btn-testimonials:hover::after {
  transform: translateX(5px);
}

/* ========================= SEÇÕES ========================= */
section {
  padding-top: 80px;
  padding-bottom: 80px;
}

section h2 {
  font-weight: 800;
  margin-bottom: 20px;
}

/* ========================= DESTAQUES ========================= */
.featured-card {
  overflow: hidden;
  border-radius: 10px;
}

.featured-card img {
  width: 100%;
  height: 600px;
  object-fit: cover;
  transition: 0.5s ease;
}

.featured-card:hover img {
  transform: scale(1.05);
}

/* ========================= DESTAQUES CAROUSEL ========================= */
.featured-carousel {
  max-width: 600px;
  margin: 0 auto;
  overflow: hidden;
  border-radius: 25px;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
}

.featured-carousel .carousel-item {
  height: 75vh;
  min-height: 400px;
  max-height: 800px;
}

.featured-carousel img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.carousel-control-prev,
.carousel-control-next {
  width: 10%;
}

.carousel-indicators {
  margin-bottom: 20px;
}

.carousel-indicators button {
  width: 10px !important;
  height: 10px !important;
  border-radius: 50%;
}

/* ========================= SOBRE ========================= */
.about-preview {
  background: var(--bg-soft);
}

.about-preview img {
  width: 100%;
  max-height: 500px;
  object-fit: cover;
}

.about-preview p {
  color: var(--text-muted);
  line-height: 1.8;
}

/* ========================= DEPOIMENTOS ========================= */
.testimonials-section {
  background: var(--bg-light);
}

.section-subtitle {
  letter-spacing: 3px;
  font-size: 0.85rem;
  color: var(--text-light);
}

.testimonials-section h2 {
  font-size: 2.8rem;
  font-weight: 700;
  margin-top: 10px;
}

.testimonials-section p {
  color: var(--text-muted);
}

.testimonial-card {
  background: var(--card);
  padding: 30px;
  border-radius: 24px;
  height: 100%;
  box-shadow: var(--shadow-md);
  transition: 0.3s ease;
}

.testimonial-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.testimonial-stars {
  margin-bottom: 20px;
}

.testimonial-stars i {
  color: #f4b400;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 15px;
}

.testimonial-author img {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--avatar-border);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.testimonial-author h6 {
  margin: 0;
  font-weight: 600;
}

.testimonial-author span {
  color: var(--text-light);
  font-size: 0.9rem;
}

.testimonial-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 20px;
  min-height: 90px;
}

.testimonial-gallery img {
  width: 100%;
  height: 90px;
  object-fit: cover;
  border-radius: 10px;
  cursor: pointer;
  transition: 0.3s;
}

.testimonial-gallery img:hover {
  transform: scale(1.05);
}

.testimonial-project-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 22px;
  margin-top: 20px;
  border: 1px solid var(--border);
  border-radius: 50px;
  text-decoration: none;
  color: var(--text);
  font-weight: 600;
  transition: 0.3s ease;
  background: var(--card);
}

.testimonial-project-btn:hover {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
}

.testimonial-project-btn i {
  transition: 0.3s ease;
}

.testimonial-project-btn:hover i {
  color: inherit;
  transform: translateX(4px);
}

/* =========================
        FOOTER
========================= */

.footer {
  margin-top: 100px;

  background: #0c0c0c;

  color: #fff;

  padding: 0;
}

/* CTA */

.footer-cta {
  text-align: center;

  max-width: 720px;

  margin: auto;

  padding: 70px 20px 60px;
}

.footer-cta h2 {
  font-size: clamp(2rem, 5vw, 2.8rem);

  font-weight: 700;

  margin-bottom: 18px;
}

.footer-cta p {
  color: rgba(255, 255, 255, 0.7);

  line-height: 1.8;

  max-width: 600px;

  margin: auto auto 35px;
}

.footer-btn {
  display: inline-flex;

  align-items: center;

  gap: 10px;

  padding: 14px 28px;

  border-radius: 999px;

  text-decoration: none;

  background: #fff;

  color: #111;

  font-weight: 600;

  transition: 0.3s;
}

.footer-btn:hover {
  transform: translateY(-3px);

  color: #111;
}

.footer-btn i {
  transition: 0.3s;
}

.footer-btn:hover i {
  transform: translateX(5px);
}

/* Linha */

.footer-divider {
  width: 100%;

  height: 1px;

  background: rgba(255, 255, 255, 0.08);
}

/* Marca */

.footer-brand {
  text-align: center;

  max-width: 600px;

  margin: auto;

  padding: 55px 20px 35px;
}

.footer-brand h2 {
  font-size: 2rem;

  font-weight: 800;

  letter-spacing: 4px;

  margin-bottom: 8px;
}

.footer-brand span {
  display: block;

  margin-bottom: 20px;

  text-transform: uppercase;

  letter-spacing: 3px;

  font-size: 0.8rem;

  color: rgba(255, 255, 255, 0.55);
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.68);

  line-height: 1.8;
}

/* Redes */

.footer-social {
  display: flex;

  justify-content: center;

  align-items: center;

  flex-wrap: wrap;

  gap: 15px;

  padding-bottom: 45px;
}

.footer-social a {
  color: rgba(255, 255, 255, 0.7);

  text-decoration: none;

  display: flex;

  align-items: center;

  gap: 8px;

  transition: 0.3s;
}

.footer-social a:hover {
  color: #fff;
}

.footer-social i {
  font-size: 1rem;
}

/* Rodapé */

.footer-bottom {
  display: flex;

  justify-content: space-between;

  align-items: center;

  gap: 20px;

  padding: 25px 0;
}

.footer-bottom p {
  margin: 0;

  color: rgba(255, 255, 255, 0.45);

  font-size: 0.9rem;
}

.footer-bottom strong {
  color: #fff;
}

.footer-cta::before {
  content: "";

  display: block;

  width: 70px;

  height: 2px;

  background: rgba(255, 255, 255, 0.25);

  margin: 0 auto 30px;
}

/* ========================= WHATSAPP ========================= */
.whatsapp-btn {
  position: fixed;
  right: 25px;
  bottom: 25px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25d366;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-size: 1.8rem;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.25);
  z-index: 999;
  transition: 0.3s ease;
}

.whatsapp-btn:hover {
  transform: scale(1.1);
  color: white;
}

/* ========================= ANIMAÇÕES ========================= */
.featured-card,
.testimonial-card,
.about-preview img {
  animation: fadeUp 0.8s ease;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ========================= PROCESSOS ========================= */
.process-section {
  background: var(--bg-soft);
}

.process-step span {
  width: 60px;
  height: 60px;
  margin: auto auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--primary);
  color: var(--bg);
  font-size: 1.3rem;
  font-weight: bold;
}

.process-step p {
  color: var(--text-muted);
}

/* ========================= FAQ ========================= */
.accordion {
  max-width: 900px;
  margin: auto;
}

body.dark-mode .accordion-item {
  background: var(--card);
  border-color: var(--border);
}

body.dark-mode .accordion-button {
  background: var(--card);
  color: var(--text);
}

body.dark-mode .accordion-button:not(.collapsed) {
  background: var(--bg-soft);
  color: var(--text);
}

body.dark-mode .accordion-body {
  background: var(--card);
  color: var(--text-muted);
}

/* ========================= VOLTAR AO TOPO ========================= */
.back-to-top {
  position: fixed;
  bottom: 25px;
  left: 25px;
  width: 55px;
  height: 55px;
  border: none;
  border-radius: 50%;
  background: #111;
  color: white;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
  opacity: 0.9;
  visibility: hidden;
  transform: translateY(20px);
  transition: 0.3s ease;
  z-index: 999;
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  transform: translateY(-4px);
  background: #000;
}

/* =========================
   DEPOIMENTOS VAZIOS
========================= */

.empty-testimonial {
  padding: 60px 40px;
  border: 2px dashed rgba(0, 0, 0, 0.12);
}

body.dark-mode .empty-testimonial {
  border-color: rgba(255, 255, 255, 0.12);
}

.empty-testimonial-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 25px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.05);
}

body.dark-mode .empty-testimonial-icon {
  background: rgba(255, 255, 255, 0.08);
}

.empty-testimonial-icon i {
  font-size: 2rem;
}

.empty-testimonial h4 {
  font-weight: 700;
  margin-bottom: 15px;
}

.empty-testimonial p {
  max-width: 450px;
  margin: 0 auto;
  line-height: 1.8;
}

.empty-testimonial-placeholder {
  margin-top: 30px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  border-radius: 50px;
  background: rgba(0, 0, 0, 0.05);
  font-size: 0.95rem;
  font-weight: 500;
}

body.dark-mode .empty-testimonial-placeholder {
  background: rgba(255, 255, 255, 0.08);
}

.empty-testimonial-placeholder i {
  font-size: 1.1rem;
}

.developer-link {
  position: relative;
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  transition: 0.3s ease;
}

.developer-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -3px;
  width: 0;
  height: 1px;
  background: #fff;
  transition: 0.3s ease;
}

.developer-link:hover {
  color: rgba(255, 255, 255, 0.85);
}

.developer-link:hover::after {
  width: 100%;
}

/* ========================= RESPONSIVIDADE ========================= */ /* Tablets */
@media (max-width: 992px) {
  .hero {
    background-position: 60% center;
  }

  .hero-content {
    max-width: 560px;
    padding: 120px 20px;
  }

  .hero-tag {
    font-size: 0.75rem;
    letter-spacing: 2px;
  }

  .hero-title {
    font-size: 3.5rem;
    line-height: 1.05;
  }

  .hero-subtitle {
    font-size: 1rem;
    max-width: 480px;
    line-height: 1.8;
  }

  .hero-buttons {
    gap: 18px;
  }

  .about-preview {
    text-align: center;
  }

  .about-preview img {
    margin-bottom: 30px;
  }

  .testimonials-section h2 {
    font-size: 2.3rem;
  }

  .navbar-nav {
    padding-top: 15px;
    text-align: center;
  }

  .navbar-collapse {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
  }

  .nav-link {
    margin-left: 0;
    padding: 10px 0;
  }

  .featured-carousel img {
    height: 600px;
  }

  .navbar .container {
    justify-content: space-between;
  }

  .navbar-brand {
    margin-right: auto;
  }

  .theme-toggle {
    margin-left: 0 !important;
  }

  .footer-brand {
    text-align: center;
  }

  .footer-brand p {
    margin: auto;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  .footer-cta {
    padding: 60px 25px 50px;
  }

  .footer-cta h2 {
    font-size: 2.2rem;
  }

  .footer-social {
    justify-content: center;
  }
}

/* Celulares */
@media (max-width: 768px) {
  .hero {
    min-height: 100svh;
    background-position: center;
  }

  .hero::before {
    background: linear-gradient(
      180deg,
      rgba(0, 0, 0, 0.55) 0%,
      rgba(0, 0, 0, 0.72) 100%
    );
  }

  .hero-content {
    max-width: 100%;
    padding: 110px 25px 70px;
    text-align: center;
  }

  .hero-tag {
    display: block;
    margin-bottom: 20px;
    font-size: 0.72rem;
    letter-spacing: 2px;
  }

  .hero-title {
    font-size: 2.8rem;
    line-height: 1.1;
    letter-spacing: -1px;
    margin-bottom: 20px;
  }

  .hero-subtitle {
    max-width: 100%;
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 35px;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
  }

  .btn-primary,
  .btn-outline {
    width: 100%;
    justify-content: center;
    text-align: center;
  }

  .scroll-down {
    display: none;
  }

  section {
    padding-top: 70px;
    padding-bottom: 70px;
  }

  .featured-card img {
    height: 260px;
  }

  .testimonial-card {
    padding: 25px;
  }

  .featured-carousel {
    height: 500px;
  }

  .testimonial-gallery {
    grid-template-columns: repeat(3, 1fr);
  }

  .testimonial-gallery img {
    height: 100%;
  }

  .process-step {
    margin-bottom: 40px;
  }

  .whatsapp-btn {
    width: 55px;
    height: 55px;
    font-size: 1.6rem;
  }

  .footer {
    margin-top: 70px;
  }

  .footer-cta {
    padding: 55px 20px 45px;
  }

  .footer-cta h2 {
    font-size: 2rem;
  }

  .footer-cta p {
    font-size: 0.95rem;
  }

  .footer-btn {
    padding: 13px 26px;
  }

  .footer-brand {
    padding: 45px 20px 30px;
  }

  .footer-brand h2 {
    font-size: 1.7rem;
  }

  .footer-brand span {
    letter-spacing: 2px;
  }

  .footer-social {
    gap: 12px;
    padding-bottom: 35px;
  }

  .footer-social a {
    font-size: 0.95rem;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 8px;
  }
}

/* Celulares pequenos */
@media (max-width: 576px) {
  .hero-content {
    padding: 100px 22px 60px;
  }

  .hero-title {
    font-size: 2.2rem;
  }

  .hero-subtitle {
    font-size: 0.95rem;
    line-height: 1.75;
  }

  .hero-tag {
    font-size: 0.68rem;
    letter-spacing: 1.8px;
  }

  .btn-primary,
  .btn-outline {
    padding: 14px 20px;
    font-size: 0.95rem;
  }

  .testimonials-section h2 {
    font-size: 1.9rem;
  }

  .section-subtitle {
    letter-spacing: 2px;
    font-size: 0.75rem;
  }

  .featured-card img {
    height: 380px;
  }

  .featured-carousel {
    height: 400px;
  }

  .testimonial-gallery {
    grid-template-columns: repeat(3, 1fr);
  }

  .testimonial-gallery img {
    height: 100%;
  }

  .testimonial-author {
    flex-direction: column;
    text-align: center;
  }

  .testimonial-author img {
    width: 70px;
    height: 70px;
  }

  .testimonial-project-btn {
    width: 100%;
    justify-content: center;
  }

  .process-step span {
    width: 50px;
    height: 50px;
    font-size: 1rem;
  }

  .accordion-button {
    font-size: 0.95rem;
  }

  .back-to-top {
    width: 48px;
    height: 48px;
    bottom: 20px;
    left: 20px;
  }

  .whatsapp-btn {
    width: 50px;
    height: 50px;
    right: 20px;
    bottom: 20px;
  }

  .footer-cta {
    padding: 45px 18px 40px;
  }

  .footer-cta h2 {
    font-size: 1.75rem;
  }

  .footer-cta p {
    font-size: 0.92rem;
  }

  .footer-btn {
    width: 100%;
    max-width: 260px;
    justify-content: center;
  }

  .footer-brand {
    padding: 40px 18px 25px;
  }

  .footer-brand h2 {
    font-size: 1.55rem;
  }

  .footer-brand p {
    font-size: 0.9rem;
  }

  .footer-social {
    flex-direction: column;
    gap: 10px;
  }

  .footer-social a {
    width: 100%;
    max-width: 230px;
    justify-content: center;
  }

  .footer-bottom p {
    font-size: 0.82rem;
  }

  .footer-brand h2 {
    font-size: 1.7rem;
  }
}

/* Telas muito pequenas */
@media (max-width: 400px) {
  .hero-content {
    padding: 90px 18px 50px;
  }

  .hero-title {
    font-size: 1.9rem;
  }

  .hero-subtitle {
    font-size: 0.9rem;
  }

  .hero-tag {
    font-size: 0.65rem;
  }

  .btn-primary,
  .btn-outline {
    font-size: 0.9rem;
    padding: 13px 18px;
  }

  .btn {
    padding: 10px 20px;
    font-size: 0.9rem;
  }

  .footer-cta h2 {
    font-size: 1.55rem;
  }

  .footer-cta p {
    font-size: 0.88rem;
  }

  .footer-btn {
    font-size: 0.9rem;
  }
}

html,
body {
  overflow-x: hidden;
}