:root {
  --primary: #1D4ED8;
  --primary-dark: #1E3A8A;
  --primary-light: #3B82F6;
  --secondary: #DC2626;
  --accent: #EF4444;
  --dark: #0F172A;
  --dark-2: #1E293B;
  --dark-3: #334155;
  --gray: #64748B;
  --gray-light: #94A3B8;
  --light: #F1F5F9;
  --white: #FFFFFF;
  --gradient: linear-gradient(135deg, #1D4ED8 0%, #1E3A8A 50%, #172554 100%);
  --gradient-hover: linear-gradient(135deg, #2563EB 0%, #1D4ED8 50%, #1E3A8A 100%);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 40px rgba(0,0,0,0.15);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.2);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

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

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

body {
  font-family: var(--font);
  color: var(--dark);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

.section { padding: 100px 0; }

.section__header { text-align: center; max-width: 700px; margin: 0 auto 60px; }

.section__tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--primary);
  background: rgba(29, 78, 216, 0.1);
  padding: 6px 18px;
  border-radius: 50px;
  margin-bottom: 16px;
}

.section__title {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
  color: var(--dark);
}

.section__desc { font-size: 1.1rem; color: var(--gray); line-height: 1.8; }

.highlight {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 12px 28px;
  border: 2px solid transparent;
  border-radius: 50px;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn--primary {
  background: var(--gradient);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(29, 78, 216, 0.4);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(29, 78, 216, 0.5);
}

.btn--outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.3);
}

.btn--outline:hover {
  border-color: var(--white);
  background: rgba(255,255,255,0.1);
  transform: translateY(-2px);
}

.btn--lg { padding: 16px 36px; font-size: 1.05rem; }

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0,0,0,0.05);
  transition: var(--transition);
}

.header.scrolled { box-shadow: var(--shadow-md); }

.header__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo__icon {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient);
  border-radius: var(--radius-sm);
  color: var(--white);
  font-size: 1.2rem;
}

.logo__text { display: flex; flex-direction: column; }

.logo__name {
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--dark);
  line-height: 1.2;
}

.logo__tagline {
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Navigation */
.nav__list {
  display: flex;
  list-style: none;
  gap: 4px;
}

.nav__link {
  text-decoration: none;
  color: var(--dark-3);
  font-weight: 500;
  font-size: 0.9rem;
  padding: 8px 16px;
  border-radius: 50px;
  transition: var(--transition);
}

.nav__link:hover, .nav__link.active {
  color: var(--primary);
  background: rgba(29, 78, 216, 0.08);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav__toggle span {
  width: 24px;
  height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: var(--transition);
}

.header__cta { display: none; }

@media (min-width: 1024px) {
  .header__cta { display: inline-flex; }
}

/* Hero */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  background: var(--gradient);
  overflow: hidden;
  padding: 120px 0 80px;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 30% 50%, rgba(255,255,255,0.05) 0%, transparent 60%);
  animation: heroFloat 20s ease-in-out infinite;
}

@keyframes heroFloat {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  33% { transform: translate(2%, -2%) rotate(1deg); }
  66% { transform: translate(-1%, 1%) rotate(-1deg); }
}

.hero__overlay {
  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='0.03'%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");
  opacity: 0.5;
}

.hero__container {
  position: relative;
  z-index: 2;
  width: 100%;
}

.hero__content { max-width: 700px; }

.hero__badge {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--secondary);
  background: rgba(220, 38, 38, 0.15);
  border: 1px solid rgba(220, 38, 38, 0.25);
  padding: 8px 20px;
  border-radius: 50px;
  margin-bottom: 24px;
  backdrop-filter: blur(10px);
}

.hero__title {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 20px;
}

.hero__title .highlight {
  background: linear-gradient(135deg, var(--secondary) 0%, #F97316 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero__subtitle {
  font-size: 1.15rem;
  line-height: 1.8;
  color: rgba(255,255,255,0.75);
  margin-bottom: 36px;
  max-width: 600px;
}

.hero__actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hero__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 60px;
}

.stat-card {
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-md);
  padding: 24px 16px;
  text-align: center;
  transition: var(--transition);
}

.stat-card:hover {
  background: rgba(255,255,255,0.15);
  transform: translateY(-4px);
}

.stat-card__number {
  display: block;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-card__number::after { content: '+'; }

.stat-card__label {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
  font-weight: 500;
}

.hero__scroll {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  font-size: 0.8rem;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* Services */
.servicos { background: var(--light); }

.servicos__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
  border: 1px solid rgba(0,0,0,0.04);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(29, 78, 216, 0.1);
}

.service-card--featured {
  border: 2px solid var(--primary);
  box-shadow: 0 4px 20px rgba(29, 78, 216, 0.15);
}

.service-card--featured:hover {
  box-shadow: 0 12px 40px rgba(29, 78, 216, 0.25);
}

.service-card__badge {
  position: absolute;
  top: 12px;
  right: 12px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--white);
  background: var(--gradient);
  padding: 4px 14px;
  border-radius: 50px;
}

.service-card__icon {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(29, 78, 216, 0.1);
  border-radius: var(--radius-md);
  font-size: 1.5rem;
  color: var(--primary);
  margin-bottom: 20px;
  transition: var(--transition);
}

.service-card:hover .service-card__icon {
  background: var(--gradient);
  color: var(--white);
  transform: scale(1.05);
}

.service-card__title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--dark);
}

.service-card__desc {
  font-size: 0.95rem;
  color: var(--gray);
  line-height: 1.7;
  margin-bottom: 16px;
}

.service-card__features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-card__features li {
  font-size: 0.9rem;
  color: var(--dark-3);
  display: flex;
  align-items: center;
  gap: 8px;
}

.service-card__features li i {
  color: var(--accent);
  font-size: 0.75rem;
}

/* About */
.sobre__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.sobre__text {
  color: var(--gray);
  line-height: 1.8;
  margin-bottom: 16px;
  font-size: 1.05rem;
}

.sobre__diferenciais { margin-top: 32px; display: flex; flex-direction: column; gap: 20px; }

.diferencial {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.diferencial i {
  width: 44px;
  height: 44px;
  min-width: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(29, 78, 216, 0.1);
  color: var(--primary);
  border-radius: var(--radius-sm);
  font-size: 1.1rem;
}

.diferencial h4 { font-size: 1rem; font-weight: 700; margin-bottom: 2px; }
.diferencial p { font-size: 0.9rem; color: var(--gray); }

.sobre__image {
  position: relative;
  display: flex;
  justify-content: center;
}

.sobre__image-wrapper {
  width: 400px;
  height: 450px;
  background: var(--gradient);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 6rem;
  color: rgba(255,255,255,0.15);
  position: relative;
  overflow: hidden;
}

.sobre__image-wrapper::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 40%, rgba(255,255,255,0.05) 100%);
}

.sobre__info-card {
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--white);
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-md);
  padding: 16px 28px;
  display: flex;
  align-items: center;
  gap: 12px;
  white-space: nowrap;
}

.sobre__info-card i { color: var(--primary); font-size: 1.2rem; }
.sobre__info-card strong { display: block; font-size: 0.95rem; }
.sobre__info-card span { font-size: 0.8rem; color: var(--gray); }

/* CTA Section */
.cta-section {
  background: var(--gradient);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::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='0.05'%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");
  opacity: 0.5;
}

.cta-section__content { position: relative; z-index: 2; }

.cta-section__title {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 16px;
}

.cta-section__text {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.75);
  margin-bottom: 32px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* Portfolio */
.portfolio__filters {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.filter-btn {
  font-family: var(--font);
  font-weight: 500;
  font-size: 0.9rem;
  padding: 10px 22px;
  border: 1px solid rgba(0,0,0,0.08);
  background: var(--white);
  color: var(--dark-3);
  border-radius: 50px;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover { border-color: var(--primary); color: var(--primary); }

.filter-btn.active {
  background: var(--gradient);
  color: var(--white);
  border-color: transparent;
  box-shadow: 0 4px 15px rgba(29, 78, 216, 0.3);
}

.portfolio__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.portfolio-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 4/3;
  background: var(--light);
  transition: var(--transition);
}

.portfolio-item__image {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: var(--gray-light);
  background: linear-gradient(135deg, var(--light), #E2E8F0);
  transition: var(--transition);
}

.portfolio-item:hover .portfolio-item__image {
  transform: scale(1.05);
}

.portfolio-item__info {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15,23,42,0.9) 0%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  opacity: 0;
  transition: var(--transition);
}

.portfolio-item:hover .portfolio-item__info { opacity: 1; }

.portfolio-item__tag {
  align-self: flex-start;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--secondary);
  background: rgba(15,23,42,0.6);
  padding: 4px 12px;
  border-radius: 50px;
  margin-bottom: 8px;
}

.portfolio-item__info h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 4px;
}

.portfolio-item__info p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
}

/* Contact */
.contato { background: var(--light); }

.contato__grid {
  display: grid;
  grid-template-columns: 1.2fr 1.8fr;
  gap: 40px;
  align-items: flex-start;
}

.contato__info {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contato__card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--white);
  padding: 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.contato__card:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow-md);
}

.contato__card i {
  width: 48px;
  height: 48px;
  min-width: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(29,78,216,0.1);
  color: var(--primary);
  border-radius: var(--radius-sm);
  font-size: 1.2rem;
}

.contato__card h4 { font-size: 0.9rem; font-weight: 700; margin-bottom: 2px; }
.contato__card a, .contato__card span {
  font-size: 0.95rem;
  color: var(--gray);
  text-decoration: none;
  transition: var(--transition);
}
.contato__card a:hover { color: var(--primary); }

.contato__social {
  background: var(--white);
  padding: 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.contato__social h4 { font-size: 0.9rem; font-weight: 700; margin-bottom: 12px; }

.social-links {
  display: flex;
  gap: 8px;
}

.social-links a {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(29,78,216,0.08);
  color: var(--primary);
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: var(--transition);
}

.social-links a:hover {
  background: var(--gradient);
  color: var(--white);
  transform: translateY(-2px);
}

/* Form */
.contato__form {
  background: var(--white);
  padding: 36px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.form__group { margin-bottom: 20px; }

.form__group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--dark-2);
  margin-bottom: 6px;
}

.form__group input,
.form__group select,
.form__group textarea {
  width: 100%;
  font-family: var(--font);
  font-size: 0.95rem;
  padding: 12px 16px;
  border: 2px solid var(--light);
  border-radius: var(--radius-sm);
  background: var(--light);
  color: var(--dark);
  transition: var(--transition);
  outline: none;
}

.form__group input:focus,
.form__group select:focus,
.form__group textarea:focus {
  border-color: var(--primary);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(29,78,216,0.1);
}

.form__submit {
  width: 100%;
  justify-content: center;
}

/* Form success */
.form-success {
  text-align: center;
  padding: 40px 20px;
}

.form-success i {
  font-size: 3rem;
  color: var(--accent);
  margin-bottom: 16px;
}

.form-success h3 {
  font-size: 1.5rem;
  margin-bottom: 8px;
}

.form-success p {
  color: var(--gray);
}

/* Footer */
.footer {
  background: var(--dark);
  color: rgba(255,255,255,0.7);
  padding: 60px 0 0;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer__brand .logo__icon { background: var(--gradient); }
.footer__brand .logo__name { color: var(--white); }
.footer__brand .logo__tagline { color: var(--gray-light); }
.footer__brand p { font-size: 0.9rem; line-height: 1.7; margin-top: 16px; }

.footer__cnpj {
  font-size: 0.8rem !important;
  color: var(--gray-light) !important;
  margin-top: 8px !important;
}

.footer__phone {
  font-size: 0.9rem;
  margin-top: 8px;
}

.footer__phone i {
  margin-right: 8px;
  color: var(--primary-light);
}

.footer__phone a {
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  transition: var(--transition);
}

.footer__phone a:hover {
  color: var(--primary-light);
}

.footer__links h4 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
}

.footer__links ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }

.footer__links a {
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition);
}

.footer__links a:hover { color: var(--primary-light); padding-left: 4px; }

.footer__bottom {
  padding: 24px 0;
  text-align: center;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.4);
}

.footer__bottom p { margin: 0; }

/* WhatsApp Float */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  background: #25D366;
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  text-decoration: none;
  z-index: 999;
  transition: var(--transition);
  animation: pulse-green 2s infinite;
}

@keyframes pulse-green {
  0% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
  50% { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.6); }
  100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
}

/* Responsive */
@media (max-width: 1024px) {
  .hero__title { font-size: 2.8rem; }
  .servicos__grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .section { padding: 60px 0; }
  .section__title { font-size: 1.8rem; }

  .nav__toggle { display: flex; }

  .nav__list {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 16px;
    gap: 4px;
    box-shadow: var(--shadow-lg);
    border-top: 1px solid var(--light);
  }

  .nav__list.open { display: flex; }

  .hero { padding: 100px 0 60px; min-height: auto; }
  .hero__title { font-size: 2rem; }
  .hero__subtitle { font-size: 1rem; }
  .hero__stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-top: 40px;
  }
  .stat-card { padding: 16px; }
  .stat-card__number { font-size: 1.8rem; }
  .hero__scroll { display: none; }

  .servicos__grid { grid-template-columns: 1fr; }
  .service-card { padding: 28px 20px; }

  .sobre__grid { grid-template-columns: 1fr; gap: 40px; }
  .sobre__image-wrapper {
    width: 280px;
    height: 320px;
    font-size: 4rem;
  }

  .cta-section__title { font-size: 1.6rem; }

  .contato__grid { grid-template-columns: 1fr; }
  .contato__form { padding: 24px; }

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

  .footer__grid { grid-template-columns: 1fr; gap: 32px; }

  .btn--lg { padding: 14px 28px; font-size: 0.95rem; }
}

@media (max-width: 480px) {
  .hero__title { font-size: 1.6rem; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; justify-content: center; }
  .section__title { font-size: 1.5rem; }
}