:root {
  /* Fundo escuro premium baseado no contraste com preto e grafite profundo */
  --bg-main: #080a0f;
  --bg-card: #0f131c;
  --bg-card-hover: #151b27;
  --bg-surface: #182030;
  --border-color: rgba(255, 255, 255, 0.08);

  /* Cores da Identidade Visual Jean Coelho */
  --brand-red-pure: #ff0000;
  --brand-red: #e11d27;
  --brand-red-dark: #9e0b12;
  --brand-red-glow: rgba(225, 29, 39, 0.28);
  --border-accent: rgba(225, 29, 39, 0.35);

  --brand-black: #000000;
  --brand-white: #ffffff;

  --accent-silver: #cbd5e1;
  --accent-gray: #64748b;
  --accent-emerald: #10b981;

  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;

  --font-body: 'Plus Jakarta Sans', sans-serif;
  --font-brand: 'Montserrat', sans-serif;
  --font-heading: 'Space Grotesk', sans-serif;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 26px;

  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-main);
  color: var(--text-main);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

/* CANVAS 3D FIXO DE PLANO DE FUNDO */
#bg-3d-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
  background-color: #080a0f;
  background-image: radial-gradient(circle at 85% 80%, rgba(15, 23, 42, 0.6) 0%, transparent 50%),
                    radial-gradient(circle at 50% 45%, #0e131f 0%, #080a0f 80%);
}

#bg-3d-intro-glow {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 50% 50%, rgba(225, 29, 39, 0.28) 0%, rgba(225, 29, 39, 0.09) 28%, transparent 58%);
  opacity: 1;
  pointer-events: none;
  will-change: opacity;
}

#bg-3d-canvas-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

#bg-3d-canvas-container canvas {
  width: 100% !important;
  height: 100% !important;
  display: block;
}

#bg-3d-dimmer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 50% 50%, rgba(8, 10, 15, 0.35) 0%, rgba(8, 10, 15, 0.82) 100%);
  opacity: 0.25;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

body.bg-mode-active #bg-3d-dimmer {
  opacity: 0.52;
}

body.contact-page {
  background-color: #080a0f;
  background-image: radial-gradient(circle at 20% 20%, rgba(225, 29, 39, 0.05) 0%, transparent 45%),
                    radial-gradient(circle at 85% 80%, rgba(15, 23, 42, 0.6) 0%, transparent 50%);
}

/* TIPOGRAFIA */
h1,
h2,
h3,
h4,
.font-heading {
  font-family: var(--font-heading);
  letter-spacing: -0.02em;
}

.font-brand {
  font-family: var(--font-brand);
}

.gradient-text-red {
  background: linear-gradient(135deg, #ffffff 0%, #ff4b55 50%, #e11d27 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* LINKS E BOTÕES SÓ TEXTO (SEM BOX) */
.text-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--text-main);
  font-family: var(--font-brand);
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  background: none;
  border: none;
  padding: 0.25rem 0;
  cursor: pointer;
  position: relative;
  transition: var(--transition);
  letter-spacing: 0.02em;
}

.text-link-btn::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--brand-red);
  transform: scaleX(0.35);
  transform-origin: left;
  transition: transform 0.3s ease, background-color 0.3s ease;
}

.text-link-btn:hover {
  color: #ff4d58;
}

.text-link-btn:hover::after {
  transform: scaleX(1);
}

.text-link-btn .arrow {
  color: var(--brand-red);
  transition: transform 0.3s ease;
  font-style: normal;
}

.text-link-btn:hover .arrow {
  transform: translateX(4px);
}

.text-link-cta-large {
  font-size: 1.25rem;
  font-weight: 800;
  padding: 0.4rem 0;
}

/* LOGO */
.brand-logo-full {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  text-decoration: none;
}

.logo-symbol {
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  filter: drop-shadow(0 0 10px rgba(225, 29, 39, 0.4));
}

.logo-text-block {
  display: flex;
  flex-direction: column;
}

.logo-main-title {
  font-family: var(--font-brand);
  font-size: 1.2rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  color: #ffffff;
  line-height: 1;
  text-transform: uppercase;
}

.logo-divider-line {
  width: 100%;
  height: 2px;
  background: #e11d27;
  margin: 4px 0 3px 0;
}

.logo-sub-title {
  font-family: var(--font-brand);
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: #e2e8f0;
  line-height: 1.15;
  text-transform: uppercase;
}

/* HEADER & NAVEGAÇÃO */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(8, 10, 15, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  transition: var(--transition);
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: #ffffff;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--brand-red);
  transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-icon-link {
  color: var(--text-muted);
  font-size: 1.15rem;
  text-decoration: none;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
}

.nav-icon-link:hover {
  color: var(--brand-red);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--text-main);
  cursor: pointer;
  font-size: 1.35rem;
  align-items: center;
  justify-content: center;
  padding: 0.4rem;
}

/* Mobile Drawer */
.mobile-drawer {
  display: none;
  position: fixed;
  top: 80px;
  left: 0;
  width: 100%;
  height: calc(100vh - 80px);
  background: rgba(8, 10, 15, 0.98);
  backdrop-filter: blur(20px);
  padding: 2rem 1.5rem;
  flex-direction: column;
  gap: 1.5rem;
  border-top: 1px solid var(--border-color);
  z-index: 999;
  transform: translateY(-100%);
  transition: transform 0.3s ease-in-out;
}

.mobile-drawer.open {
  transform: translateY(0);
}

/* SEÇÃO 1: HERO 3D COM SCROLL */
.hero-scroll-section {
  position: relative;
  width: 100%;
  height: 100vh;
  display: flex;
  align-items: flex-end;
  padding-bottom: 5.5rem;
  z-index: 1;
  background: rgba(8, 10, 15, 0.56);
}

.hero-overlay-grid {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 2rem;
  pointer-events: none;
}

.hero-identity {
  width: fit-content;
  max-width: 100%;
  pointer-events: auto;
  will-change: transform;
}

.hero-kicker,
.hero-name,
.hero-role,
.hero-crea {
  width: fit-content;
  will-change: transform;
}

.hero-kicker {
  display: block;
  font-family: var(--font-brand);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--brand-red);
  margin-bottom: 0.6rem;
}

.hero-name {
  font-size: 3.4rem;
  font-weight: 800;
  line-height: 1.05;
  color: #ffffff;
  margin-bottom: 0.65rem;
  letter-spacing: -0.03em;
}

.hero-role {
  font-size: clamp(0.72rem, 1.1vw, 1.05rem);
  color: #e2e8f0;
  font-weight: 500;
  margin-bottom: 0.35rem;
  white-space: nowrap;
}

.hero-crea {
  font-family: var(--font-brand);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.scroll-cue {
  position: absolute;
  bottom: 1.6rem;
  left: 50%;
  transform: translateX(-50%);
  color: var(--text-muted);
  font-size: 1.1rem;
  animation: scrollBounce 2.2s infinite ease-in-out;
  pointer-events: none;
}

@keyframes scrollBounce {
  0%, 100% {
    transform: translate(-50%, 0);
    opacity: 0.45;
  }
  50% {
    transform: translate(-50%, 7px);
    opacity: 1;
  }
}

/* SEÇÕES COMUNS */
section {
  padding: 110px 0;
  position: relative;
  z-index: 2;
}

.section-header {
  margin-bottom: 3rem;
}

.section-subtitle {
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brand-red);
  margin-bottom: 0.6rem;
  display: block;
  font-family: var(--font-brand);
}

.section-title {
  font-size: 2.35rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 0.85rem;
}

/* SEÇÃO 2: METODOLOGIA DE TRABALHO */
.methodology-section {
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  background: rgba(8, 10, 15, 0.56);
}

.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 3.8rem;
  align-items: center;
}

.about-grid > * {
  min-width: 0;
}

.methodology-lead {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.75;
  margin-bottom: 1.5rem;
  text-align: justify;
  text-justify: inter-word;
}

.tools-line {
  font-family: var(--font-brand);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #ffffff;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
}

.tools-line span {
  color: var(--brand-red);
  margin-right: 0.5rem;
}

/* VIEWER 3D DA METODOLOGIA (BOX MANTIDO POR EXCEÇÃO) */
.viewer-box {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border-accent);
  background: #0c0f17;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.6), 0 0 25px var(--brand-red-glow);
}

#viewer-3d-container {
  width: 100%;
  height: 540px;
  position: relative;
  background: radial-gradient(circle at center, #1e2434 0%, #0c0f17 100%);
  overflow: hidden;
}

#viewer-3d {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  cursor: grab;
  overflow: hidden;
}

#viewer-3d:active {
  cursor: grabbing;
}

#viewer-3d canvas {
  width: 100% !important;
  height: 100% !important;
  display: block;
  touch-action: none;
}

.viewer-top-bar {
  position: absolute;
  top: 1rem;
  left: 1.2rem;
  right: 1.2rem;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: center;
  pointer-events: none;
}

.viewer-hint {
  color: #cbd5e1;
  font-size: 0.76rem;
  opacity: 0.85;
}

.viewer-icon-btn {
  pointer-events: auto;
  background: none;
  border: none;
  color: #ffffff;
  font-size: 1.05rem;
  cursor: pointer;
  padding: 0.35rem;
  opacity: 0.8;
  transition: var(--transition);
}

.viewer-icon-btn:hover {
  color: var(--brand-red);
  opacity: 1;
  transform: rotate(-25deg);
}

.viewer-bottom-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.4rem 1.6rem;
  background: linear-gradient(0deg, rgba(8, 10, 15, 0.96) 0%, rgba(8, 10, 15, 0.45) 70%, transparent 100%);
  pointer-events: none;
}

.viewer-meta-line {
  font-family: var(--font-brand);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--brand-red);
  margin-bottom: 0.25rem;
}

.viewer-caption-title {
  font-size: 1.3rem;
  font-weight: 800;
  font-family: var(--font-brand);
  color: #ffffff;
  margin-bottom: 0.15rem;
}

.viewer-caption-sub {
  font-size: 0.83rem;
  color: #cbd5e1;
}

/* SEÇÃO 3: PROJETOS ELABORADOS */
#projetos {
  background: rgba(8, 10, 15, 0.56);
}

.portfolio-stats-line {
  font-family: var(--font-brand);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-muted);
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-items: center;
}

.portfolio-stats-line strong {
  color: #ffffff;
  font-weight: 800;
}

.portfolio-stats-line .dot-sep {
  color: var(--brand-red);
}

/* FILTROS EM ABAS DE TEXTO (SEM BOX) */
.filter-container {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  margin-bottom: 2.8rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.75rem;
}

.filter-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  padding: 0.4rem 0;
  font-size: 0.92rem;
  font-weight: 700;
  font-family: var(--font-brand);
  cursor: pointer;
  transition: var(--transition);
  position: relative;
}

.filter-btn::after {
  content: '';
  position: absolute;
  bottom: -0.8rem;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--brand-red);
  transition: width 0.25s ease;
}

.filter-btn:hover,
.filter-btn.active {
  color: #ffffff;
}

.filter-btn.active::after {
  width: 100%;
}

/* GRID DE PROJETOS (CARDS MANTIDOS POR EXCEÇÃO) */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.project-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  background: rgba(15, 19, 28, 0.88);
  border: 1px solid var(--border-color);
}

.project-card.hidden-by-limit,
.project-card.hidden-by-filter {
  display: none !important;
}

.project-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-accent);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.7), 0 0 25px var(--brand-red-glow);
}

.project-thumbnail {
  position: relative;
  height: 225px;
  width: 100%;
  overflow: hidden;
  background: #ffffff;
}

.project-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
}

.project-card:hover .project-thumbnail img {
  transform: scale(1.06);
}

.project-category-label {
  position: absolute;
  top: 0.85rem;
  left: 1rem;
  z-index: 2;
  font-family: var(--font-brand);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #080a0f;
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.9);
}

.project-content {
  padding: 1.6rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  justify-content: space-between;
}

.project-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.78rem;
  color: var(--text-dim);
  margin-bottom: 0.55rem;
}

.project-meta span {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.project-title {
  font-size: 1.22rem;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 0.5rem;
  color: var(--text-main);
}

.project-role-line {
  font-size: 0.82rem;
  font-weight: 600;
  color: #cbd5e1;
  margin-bottom: 0.35rem;
}

.project-role-line.is-rt {
  color: #ff4d58;
}

.project-excerpt {
  color: var(--text-muted);
  font-size: 0.85rem;
  line-height: 1.5;
  margin-bottom: 0.85rem;
}

.project-specs-text {
  font-family: var(--font-brand);
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.03em;
  margin-bottom: 1.2rem;
}

.project-footer {
  border-top: 1px solid var(--border-color);
  padding-top: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.status-approved {
  font-size: 0.8rem;
  color: #10b981;
  font-weight: 700;
}

.status-analysis {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 600;
}

.projects-more-wrap {
  margin-top: 2.5rem;
  display: flex;
  justify-content: center;
}

.final-cta-block {
  margin-top: 5rem;
  padding-top: 3rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.final-cta-label {
  font-size: 0.95rem;
  color: var(--text-muted);
}

/* PÁGINA DE CONTATO (SEM NENHUM BOX) */
.contact-page-section {
  padding: 150px 0 100px;
  min-height: calc(100vh - 180px);
}

.contact-minimal-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 4.5rem;
  align-items: start;
}

.contact-channels-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 2rem;
}

.contact-channels-list li {
  display: flex;
  align-items: baseline;
  gap: 0.9rem;
  font-size: 0.98rem;
}

.contact-channels-list i {
  color: var(--brand-red);
  width: 20px;
  text-align: center;
}

.contact-channels-list a {
  color: var(--text-main);
  text-decoration: none;
  transition: var(--transition);
}

.contact-channels-list a:hover {
  color: #ff4d58;
}

.contact-form-minimal {
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
}

.form-row-minimal {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

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

.form-field label {
  font-family: var(--font-brand);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.line-input {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 0;
  padding: 0.65rem 0;
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 0.98rem;
  outline: none;
  transition: border-color 0.25s ease;
}

.line-input:focus {
  border-bottom-color: var(--brand-red);
}

select.line-input {
  cursor: pointer;
}

select.line-input option {
  background: #080a0f;
  color: var(--text-main);
}

textarea.line-input {
  resize: vertical;
  min-height: 90px;
}

.form-actions-minimal {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}

.form-feedback-msg {
  display: none;
  color: #10b981;
  font-size: 0.9rem;
  font-weight: 600;
}

/* FOOTER MINIMALISTA */
footer {
  border-top: 1px solid var(--border-color);
  background: rgba(5, 7, 10, 0.9);
  padding: 2.5rem 0;
  position: relative;
  z-index: 2;
}

.footer-minimal {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-left {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.footer-crea-text {
  font-family: var(--font-brand);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

.footer-right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.footer-social-links {
  display: flex;
  align-items: center;
  gap: 1.1rem;
}

.footer-social-links a {
  color: var(--text-muted);
  font-size: 1.05rem;
  text-decoration: none;
  transition: var(--transition);
}

.footer-social-links a:hover {
  color: var(--brand-red);
}

.footer-copy {
  color: var(--text-dim);
  font-size: 0.8rem;
}

/* LIGHTBOX */
.lightbox {
  position: fixed;
  z-index: 9999;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.92);
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.lightbox.active {
  opacity: 1;
  pointer-events: auto;
}

.lightbox img {
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 30px;
  color: #fff;
  font-size: 40px;
  font-weight: bold;
  cursor: pointer;
  transition: color 0.2s;
}

.lightbox-close:hover {
  color: var(--brand-red);
}

/* RESPONSIVIDADE */
@media (max-width: 1024px) {
  .about-grid,
  .contact-minimal-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .nav-links,
  .nav-actions .text-link-btn,
  .nav-actions .nav-icon-link {
    display: none;
  }

  .mobile-menu-btn {
    display: flex;
  }

  .mobile-drawer {
    display: flex;
  }

  .hero-scroll-section {
    padding-bottom: 4.5rem;
  }

  .hero-overlay-grid {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.5rem;
  }

  .hero-name {
    font-size: 2.4rem;
  }

  .hero-role {
    font-size: clamp(0.48rem, 2.25vw, 0.82rem);
    white-space: nowrap;
  }

  .projects-grid,
  .form-row-minimal {
    grid-template-columns: 1fr;
  }

  .filter-container {
    gap: 1.2rem;
  }

  #viewer-3d-container {
    height: 420px;
  }

  .footer-minimal {
    flex-direction: column;
    align-items: flex-start;
  }
}