/* ============================
   VARIÁVEIS GERAIS
============================ */
:root {
  --bg: #f4f7f8;
  --dark: #023b48;
  --teal: #00c4d7;
  --accent: #ff8a00;
  --muted: #6b7a85;
  --card-shadow: 0 14px 30px rgba(2,27,34,0.12);
  --btn-shadow: 0 10px 30px rgba(0,0,0,0.18);
}

* {
  box-sizing: border-box;
}

html, body {
  height: 100%;
  margin: 0;
  font-family: Inter, system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
  scroll-behavior: smooth;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ============================
   HEADER
============================ */
.site-header {
  background: var(--dark);
  color: #fff;
  position: sticky;
  top: 0;
  height: 80px;
  z-index: 100;
  box-shadow: 0 6px 22px rgba(0,0,0,0.25);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  padding: 0 20px;
}

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

.logo {
  width: 160px;
  height: auto;
  object-fit: contain;
  display: block;
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 0;
  color: #fff;
  font-size: 28px;
  padding: 6px 10px;
  cursor: pointer;
  z-index: 110;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

.main-nav a {
  color: #dff6f8;
  text-decoration: none;
  font-weight: 600;
  transition: opacity 0.15s;
  white-space: nowrap;
}

.main-nav a:hover {
  opacity: 0.85;
}

/* ============================
   DROPDOWN MENU
============================ */
.dropdown {
  position: relative;
  display: inline-block;
}

.dropbtn {
  background: transparent;
  color: #dff6f8;
  font-weight: 600;
  border: none;
  cursor: pointer;
  padding: 0;
  font-size: 16px;
  font-family: inherit;
}

.dropdown-content {
  display: none;
  position: absolute;
  background-color: #023b48;
  min-width: 220px;
  border-radius: 8px;
  box-shadow: 0 8px 16px rgba(0,0,0,0.3);
  z-index: 100;
  margin-top: 8px;
  overflow: hidden;
}

.dropdown-content.show {
  display: block;
}

.dropdown-content a {
  color: #dff6f8;
  padding: 12px 16px;
  text-decoration: none;
  display: block;
  transition: background 0.2s;
}

.dropdown-content a:hover {
  background-color: #064a57;
}

/* ============================
   HERO
============================ */
.hero {
  background: linear-gradient(180deg, var(--dark), #064a57);
  color: #fff;
  padding: 60px 0;
}

.hero-inner {
  display: flex;
  gap: 40px;
  align-items: center;
}

.banner-img {
  width: 420px;
  max-width: 45%;
  height: auto;
  border-radius: 14px;
  object-fit: cover;
  box-shadow: var(--card-shadow);
}

.hero-text {
  max-width: 640px;
}

.hero-text h1 {
  font-size: 36px;
  margin: 0 0 16px;
  line-height: 1.2;
}

.hero-text p {
  color: rgba(255,255,255,0.9);
  margin-bottom: 24px;
  font-size: 18px;
}

.hero-ctas {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* HERO COM VÍDEO */
.hero-video {
  position: relative;
  height: 80vh;
  min-height: 520px;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.hero-bg-video {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: translate(-50%, -50%);
  z-index: 1;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  z-index: 2;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 3;
  color: #fff;
  max-width: 700px;
}

.hero-content h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin-bottom: 16px;
}

.hero-content p {
  font-size: 1.1rem;
  opacity: 0.9;
  margin-bottom: 24px;
}

/* ============================
   BOTÕES
============================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 24px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 700;
  box-shadow: var(--btn-shadow);
  transition: transform 0.18s ease, box-shadow 0.18s ease, filter 0.18s;
  border: none;
  cursor: pointer;
  font-size: 16px;
}

.btn.primary {
  background: var(--teal);
  color: var(--dark);
}

.btn.ghost {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,0.3);
}

.btn:hover {
  transform: translateY(-4px) scale(1.02);
  filter: brightness(1.05);
}

.btn.primary:hover {
  box-shadow: 0 22px 50px rgba(0,196,215,0.3);
}

.btn:focus {
  outline: 3px solid rgba(0,196,215,0.5);
  outline-offset: 2px;
}

/* ============================
   SEÇÕES
============================ */
.section {
  padding: 60px 0;
  background: var(--bg);
}

.about {
  background: #fff;
}

.section h2 {
  font-size: 32px;
  margin: 0 0 12px;
  color: var(--dark);
}

.subtitle {
  color: var(--muted);
  margin-bottom: 24px;
  font-size: 18px;
}

/* ============================
   GRIDS E CARDS
============================ */
.grid {
  display: grid;
  gap: 24px;
}

.services-grid {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.card {
  background: #fff;
  padding: 24px;
  border-radius: 14px;
  box-shadow: var(--card-shadow);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(2,27,34,0.18);
}

.card h3 {
  margin: 16px 0 12px;
  color: var(--dark);
}

.card p {
  flex: 1;
  margin-bottom: 16px;
  color: #4a5b63;
  line-height: 1.6;
}

.card-img {
  width: 100%;
  height: 180px;
  object-fit: contain;
  background: #f9fafb;
  padding: 16px;
  border-radius: 10px;
}

/* ============================
   SOBRE / ABOUT
============================ */
.about {
  background: #ffffff;
  padding: 70px 0;
}

.about-title {
  font-size: 36px;
  font-weight: 900;
  color: var(--dark);
  margin-bottom: 8px;
  text-align: center;
}

.about-subtitle {
  text-align: center;
  color: var(--muted);
  margin-bottom: 50px;
  font-size: 18px;
}

.about-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.about-image img {
  width: 100%;
  border-radius: 16px;
  object-fit: cover;
  box-shadow: 0 10px 30px rgba(0,0,0,0.12);
}

.about-text h3 {
  font-size: 28px;
  margin-bottom: 16px;
  color: var(--dark);
}

.about-text p {
  line-height: 1.7;
  color: #4a5b63;
  font-size: 16px;
}

/* ============================
   SLIDER
============================ */
.slider {
  position: relative;
  width: 100%;
  max-width: 1200px;
  height: 400px;
  margin: 50px auto;
  overflow: hidden;
  border-radius: 18px;
  box-shadow: 0 14px 40px rgba(0,0,0,0.15);
  cursor: pointer;
}

.slides {
  height: 100%;
  display: flex;
  transition: transform 0.6s ease;
}

.slide {
  min-width: 100%;
  height: 100%;
  position: relative;
  opacity: 0;
  transition: opacity 0.5s;
}

.slide.active {
  opacity: 1;
}

.slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.slide-text {
  position: absolute;
  bottom: 30px;
  left: 30px;
  background: rgba(2, 59, 72, 0.85);
  padding: 20px 28px;
  border-radius: 12px;
  color: #fff;
  backdrop-filter: blur(8px);
}

.slide-text h2 {
  margin: 0;
  font-size: 28px;
}

.slide-text p {
  margin: 6px 0 0;
  font-size: 16px;
  opacity: 0.95;
}

.slide-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0,0,0,0.4);
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 50px;
  height: 50px;
  cursor: pointer;
  font-size: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: 0.2s;
  z-index: 10;
}

.slide-btn:hover {
  background: rgba(0,0,0,0.6);
  transform: translateY(-50%) scale(1.1);
}

.prev { left: 20px; }
.next { right: 20px; }

.dots {
  position: absolute;
  bottom: 20px;
  width: 100%;
  text-align: center;
  z-index: 10;
}

.dots span {
  display: inline-block;
  width: 12px;
  height: 12px;
  margin: 0 6px;
  background: rgba(255,255,255,0.5);
  border-radius: 50%;
  cursor: pointer;
  transition: 0.3s;
}

.dots span.active {
  background: #00c4d7;
  transform: scale(1.3);
}

/* ============================
   LOCALIZAÇÃO
============================ */
.location {
  text-align: center;
}

.map-wrapper {
  margin-top: 30px;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

/* ============================
   FOOTER
============================ */
.site-footer {
  background: #062c32;
  color: #d6eaea;
  padding: 40px 0 0;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  padding-bottom: 30px;
}

.footer-info h3 {
  margin: 0 0 10px;
  color: #fff;
}

.footer-info p {
  margin: 0;
}

.footer-info a {
  color: #cff7f9;
  text-decoration: none;
  font-weight: 700;
}

.footer-info a:hover {
  text-decoration: underline;
}

.footer-actions {
  display: flex;
  gap: 12px;
}

.btn-instagram {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(90deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
  padding: 12px 24px;
  border-radius: 14px;
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  box-shadow: 0 10px 30px rgba(221, 42, 123, 0.35);
  transition: transform 0.18s ease, filter 0.18s ease, box-shadow 0.18s ease;
}

.btn-instagram:hover {
  transform: translateY(-4px) scale(1.03);
  filter: brightness(1.05);
  box-shadow: 0 20px 45px rgba(221, 42, 123, 0.45);
}

.copyright {
  text-align: center;
  padding: 20px 0;
  color: #9fb6bb;
  background: rgba(255,255,255,0.03);
  border-top: 1px solid rgba(255,255,255,0.05);
}

/* ============================
   RESPONSIVIDADE
============================ */
@media (max-width: 980px) {
  .hero-inner {
    flex-direction: column-reverse;
    align-items: flex-start;
  }

  .banner-img {
    max-width: 100%;
    width: 100%;
  }

  .about-container {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  /* MENU MOBILE - CORRIGIDO */
  .main-nav {
    display: none;
    position: fixed;
    top: 80px;
    right: 0;
    background: var(--dark);
    flex-direction: column;
    padding: 20px;
    border-radius: 0 0 0 12px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.3);
    min-width: 250px;
    z-index: 90;
    animation: slideIn 0.3s ease;
  }

  .main-nav.mobile-active {
    display: flex !important;
  }

  @keyframes slideIn {
    from {
      opacity: 0;
      transform: translateX(20px);
    }
    to {
      opacity: 1;
      transform: translateX(0);
    }
  }

  .nav-toggle {
    display: block;
  }

  .dropdown {
    width: 100%;
  }

  .dropbtn {
    width: 100%;
    text-align: left;
  }

  .dropdown-content {
    position: relative;
    box-shadow: none;
    margin: 8px 0 0 0;
    background: rgba(255,255,255,0.05);
  }

  /* VÍDEO NO MOBILE - CORRIGIDO */
  .hero-video {
    height: 70vh;
    min-height: 420px;
  }

  .hero-bg-video {
    display: block;
  }
  
  /* Melhor espaçamento mobile */
  .hero-content {
    padding: 0 20px;
  }

  .hero-content h1 {
    font-size: 1.8rem;
    margin-bottom: 16px;
  }

  .hero-content p {
    font-size: 1rem;
    margin-bottom: 20px;
  }

  .slider {
    height: 280px;
    margin: 30px 20px;
  }

  .slide-text {
    bottom: 15px;
    left: 15px;
    padding: 12px 18px;
  }

  .slide-text h2 {
    font-size: 18px;
  }

  .slide-text p {
    font-size: 14px;
  }

  .slide-btn {
    width: 40px;
    height: 40px;
    font-size: 22px;
  }

  /* Seções com mais respiro */
  .section {
    padding: 40px 0;
  }

  .about {
    padding: 50px 0;
  }

  .services {
    padding: 50px 0;
  }

  .section h2 {
    font-size: 26px;
    margin-bottom: 16px;
  }

  .subtitle {
    font-size: 16px;
    margin-bottom: 30px;
  }

  /* Cards mais espaçados */
  .grid {
    gap: 20px;
  }

  .card {
    padding: 20px;
  }

  .card h3 {
    font-size: 20px;
    margin: 12px 0 10px;
  }

  .card p {
    font-size: 15px;
    line-height: 1.6;
  }
}

@media (max-width: 640px) {
  /* Container com mais padding */
  .container {
    padding: 0 16px;
  }

  /* Hero ainda mais compacto */
  .hero-video {
    height: 60vh;
    min-height: 400px;
  }

  .hero-content h1 {
    font-size: 1.5rem;
    line-height: 1.3;
    margin-bottom: 12px;
  }

  .hero-content p {
    font-size: 0.95rem;
    margin-bottom: 20px;
  }

  .hero-ctas {
    flex-direction: column;
    gap: 10px;
    width: 100%;
  }

  .btn {
    width: 100%;
    padding: 14px 20px;
    font-size: 15px;
  }

  /* Slider menor */
  .slider {
    height: 240px;
    margin: 25px 16px;
    border-radius: 14px;
  }

  .slide-text {
    bottom: 12px;
    left: 12px;
    padding: 10px 14px;
  }

  .slide-text h2 {
    font-size: 16px;
    margin-bottom: 2px;
  }

  .slide-text p {
    font-size: 13px;
  }

  .slide-btn {
    width: 35px;
    height: 35px;
    font-size: 20px;
  }

  .prev { left: 10px; }
  .next { right: 10px; }

  .dots span {
    width: 8px;
    height: 8px;
    margin: 0 4px;
  }

  /* Seções */
  .section {
    padding: 35px 0;
  }

  .section h2 {
    font-size: 24px;
    text-align: center;
    margin-bottom: 12px;
  }

  .subtitle {
    font-size: 15px;
    text-align: center;
    margin-bottom: 25px;
  }

  /* About */
  .about-title {
    font-size: 28px;
  }

  .about-subtitle {
    font-size: 16px;
    margin-bottom: 30px;
  }

  .about-text h3 {
    font-size: 22px;
    margin-bottom: 12px;
  }

  .about-text p {
    font-size: 15px;
  }

  /* Cards */
  .services-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .card {
    padding: 18px;
  }

  .card-img {
    height: 160px;
    padding: 12px;
  }

  .card h3 {
    font-size: 19px;
  }

  .card p {
    font-size: 14px;
    margin-bottom: 14px;
  }

  /* Localização */
  .map-wrapper iframe {
    height: 280px !important;
  }

  /* Footer */
  .footer-inner {
    flex-direction: column;
    text-align: center;
    gap: 20px;
    padding-bottom: 25px;
  }

  .footer-info h3 {
    font-size: 20px;
    margin-bottom: 8px;
  }

  .footer-info p {
    font-size: 14px;
  }

  .footer-actions {
    flex-direction: column;
    width: 100%;
    gap: 10px;
  }

  .btn-instagram {
    width: 100%;
    justify-content: center;
    font-size: 15px;
  }

  .copyright {
    font-size: 13px;
    padding: 16px 0;
  }
}
/* ============================
   BOTÕES
============================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 24px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 700;
  box-shadow: var(--btn-shadow);
  transition: transform 0.18s ease, box-shadow 0.18s ease, filter 0.18s;
  border: none;
  cursor: pointer;
  font-size: 16px;
}

.btn.primary {
  background: var(--teal);
  color: var(--dark);
}

.btn.ghost {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn:hover {
  transform: translateY(-4px) scale(1.02);
  filter: brightness(1.05);
}

.btn.primary:hover {
  box-shadow: 0 22px 50px rgba(0, 196, 215, 0.3);
}

.btn:focus {
  outline: 3px solid rgba(0, 196, 215, 0.5);
  outline-offset: 2px;
}

/* ============================
   FORMULÁRIOS (NOVO)
============================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 50px;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.form-group {
  margin-bottom: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group label {
  display: block;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 8px;
  font-size: 15px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  border: 2px solid #e0e6ea;
  border-radius: 10px;
  font-size: 15px;
  font-family: inherit;
  transition: border-color 0.2s, box-shadow 0.2s;
  background: #f9fafb;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(0, 196, 215, 0.1);
  background: #fff;
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

/* ============================
   RESPONSIVIDADE
============================ */
@media (max-width: 980px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}
/* ============================
   PC BUILDER
============================ */
.pc-builder-section {
  margin-top: 60px;
  padding: 50px;
  background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
  border-radius: 20px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

.pc-builder-section h2 {
  margin-top: 0;
  margin-bottom: 10px;
  color: var(--dark);
  font-size: 32px;
  text-align: center;
}

.pc-builder-section .subtitle {
  text-align: center;
  color: #556677;
  margin-bottom: 40px;
  font-size: 17px;
}

.builder-container {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 40px;
  align-items: start;
}

.builder-steps {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.builder-step {
  background: #fff;
  padding: 24px;
  border-radius: 14px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
  transition: transform 0.2s, box-shadow 0.2s;
}

.builder-step:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

.step-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.step-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--teal), var(--teal-dark));
  color: var(--dark);
  font-weight: 700;
  border-radius: 50%;
  font-size: 16px;
}

.step-header h3 {
  margin: 0;
  font-size: 18px;
  color: var(--dark);
}

.component-select {
  width: 100%;
  padding: 12px 14px;
  border: 2px solid #e0e6ea;
  border-radius: 10px;
  font-size: 15px;
  font-family: inherit;
  background: #f9fafb;
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.component-select:enabled:hover {
  border-color: var(--teal);
}

.component-select:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(0, 196, 215, 0.1);
  background: #fff;
}

.component-select:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Added styles for custom component input fields */
.custom-input {
  width: 100%;
  padding: 12px 14px;
  border: 2px solid #e0e6ea;
  border-radius: 10px;
  font-size: 15px;
  font-family: inherit;
  background: #fff5e6;
  margin-top: 12px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.custom-input:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(0, 196, 215, 0.1);
  background: #fff;
}

.custom-input::placeholder {
  color: #99aabb;
  font-style: italic;
}

.component-info {
  margin-top: 12px;
}

.component-selected {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  background: linear-gradient(135deg, #e0f7fa, #b2ebf2);
  border-radius: 8px;
  font-size: 14px;
}

.component-selected strong {
  color: var(--dark);
}

.component-price {
  font-weight: 700;
  color: #00838f;
}

.build-summary {
  position: sticky;
  top: 20px;
  background: #fff;
  padding: 28px;
  border-radius: 14px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.build-summary h3 {
  margin-top: 0;
  margin-bottom: 20px;
  font-size: 20px;
  color: var(--dark);
  text-align: center;
}

.summary-items {
  max-height: 400px;
  overflow-y: auto;
  margin-bottom: 20px;
}

.summary-item {
  display: flex;
  justify-content: space-between;
  align-items: start;
  padding: 12px 0;
  border-bottom: 1px solid #e0e6ea;
  gap: 12px;
}

.summary-item:last-child {
  border-bottom: none;
}

.item-name {
  font-size: 14px;
  color: var(--dark);
  flex: 1;
}

.item-price {
  font-weight: 600;
  color: #00838f;
  font-size: 14px;
  white-space: nowrap;
}

.empty-state {
  text-align: center;
  color: #99aabb;
  font-style: italic;
  padding: 30px 0;
  margin: 0;
}

/* Removed .summary-total and .total-price styles since prices were removed */

.build-summary .btn {
  width: 100%;
  margin-bottom: 12px;
}

.build-summary .btn:last-child {
  margin-bottom: 0;
}

.build-summary .btn.ghost {
  background: #f0f4f8;
  color: var(--dark);
  border: 2px solid #e0e6ea;
}

.build-summary .btn.ghost:hover {
  background: #e0e6ea;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
}

/* ============================
   RESPONSIVIDADE
============================ */
@media (max-width: 980px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .quote-section {
    padding: 30px 20px;
  }

  .quote-section h2 {
    font-size: 24px;
  }
}

/* ============================
   RESPONSIVIDADE PC BUILDER
============================ */
@media (max-width: 1200px) {
  .builder-container {
    grid-template-columns: 1fr;
  }

  .build-summary {
    position: static;
  }
}

@media (max-width: 768px) {
  .pc-builder-section {
    padding: 30px 20px;
  }

  .pc-builder-section h2 {
    font-size: 26px;
  }

  .builder-step {
    padding: 20px;
  }

  .build-summary {
    padding: 20px;
  }
}