/* ================================
   Design Tokens
   ================================ */
:root {
  --color-white: #ffffff;
  --color-cream: #F5F0E8;
  --color-dark: #2C2118;
  --color-text: #3D2B1F;
  --color-terracotta: #C47A4E;
  --color-border: #E0D8CC;
  --color-menu-bg: #3A3020;
  --header-height: 80px;
  --max-width: 1440px;
}

/* ================================
   Reset / Base
   ================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Lato', Arial, sans-serif;
  background-color: var(--color-white);
  color: var(--color-text);
  line-height: 1.7;
  min-height: 100vh;
}

body.hero-page {
  background: var(--color-dark);
}

h1, h2, h3 {
  font-family: 'Playfair Display', serif;
  color: var(--color-dark);
  line-height: 1.2;
}

a { color: inherit; }

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

/* ================================
   Header
   ================================ */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  height: var(--header-height);
  display: flex;
  align-items: center;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  transition: background 0.3s, border-color 0.3s;
}

header.header-transparent {
  background: transparent;
  border-bottom-color: transparent;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 3rem;
}

.header-left {
  font-family: 'Playfair Display', serif;
  font-size: 1.25rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--color-dark);
  text-decoration: none;
}

header.header-transparent .header-left {
  color: var(--color-white);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.header-logo {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
}

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

.menu-toggle {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.menu-toggle-label {
  font-family: 'Lato', sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-dark);
  transition: color 0.2s;
}

header.header-transparent .menu-toggle-label {
  color: var(--color-white);
}

.menu-toggle-icon {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 22px;
}

.menu-toggle-icon span {
  display: block;
  height: 1.5px;
  background: var(--color-dark);
  transition: background 0.2s;
}

header.header-transparent .menu-toggle-icon span {
  background: var(--color-white);
}

/* ================================
   Slide-out Menu Panel
   ================================ */
.menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(44, 33, 24, 0.4);
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s;
}

.menu-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.menu-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: 420px;
  height: 100vh;
  background: var(--color-menu-bg);
  z-index: 300;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  padding: 2.5rem 3rem;
  overflow-y: auto;
}

.menu-panel.active {
  transform: translateX(0);
}

.menu-panel-header {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 3rem;
}

.menu-close {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--color-cream);
  display: flex;
  align-items: center;
  justify-content: center;
}

.menu-close svg {
  width: 28px;
  height: 28px;
  stroke: var(--color-cream);
  stroke-width: 1.5;
}

.menu-nav {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  flex: 1;
}

.menu-nav a {
  font-family: 'Playfair Display', serif;
  font-size: 1.75rem;
  font-weight: 400;
  color: var(--color-cream);
  text-decoration: none;
  letter-spacing: 0.02em;
  padding: 0.5rem 0;
  transition: opacity 0.2s;
  border-bottom: 1px solid rgba(245, 240, 232, 0.1);
}

.menu-nav a:last-child {
  border-bottom: none;
}

.menu-nav a:hover,
.menu-nav a.active {
  opacity: 0.65;
}

.menu-nav a.active {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.menu-lang {
  display: flex;
  gap: 1.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid rgba(245, 240, 232, 0.15);
  margin-top: 2rem;
}

.menu-lang a {
  font-family: 'Lato', sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--color-cream);
  text-decoration: none;
  opacity: 0.5;
  transition: opacity 0.2s;
}

.menu-lang a:hover,
.menu-lang a.lang-active {
  opacity: 1;
}

/* ================================
   Footer
   ================================ */
footer {
  background-color: var(--color-dark);
  color: var(--color-cream);
  padding: 4rem 0 2.5rem;
}

.footer-brand-row {
  padding: 0 3rem;
  max-width: var(--max-width);
  margin: 0 auto 2rem;
  border-bottom: 1px solid rgba(245, 240, 232, 0.15);
  padding-bottom: 2rem;
}

.footer-brand-name {
  font-family: 'Playfair Display', serif;
  font-size: clamp(3.5rem, 9vw, 9rem);
  font-weight: 400;
  color: var(--color-cream);
  letter-spacing: 0.18em;
  line-height: 1;
  text-transform: uppercase;
}

.footer-info-row {
  display: grid;
  grid-template-columns: auto 1fr 1fr auto;
  gap: 2.5rem;
  align-items: start;
  padding: 0 3rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.footer-logo {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
}

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

.footer-col-title {
  font-family: 'Lato', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-cream);
  opacity: 0.5;
  margin-bottom: 0.75rem;
}

.footer-col p,
.footer-col a {
  font-size: 0.9rem;
  color: var(--color-cream);
  text-decoration: none;
  line-height: 1.8;
  opacity: 0.8;
  display: block;
}

.footer-col a:hover {
  opacity: 1;
}

.footer-copy {
  text-align: right;
  font-size: 0.72rem;
  opacity: 0.4;
  margin-top: 2rem;
  padding: 0 3rem;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
}

/* ================================
   Page wrapper (pushes below header)
   ================================ */
.page-content {
  padding-top: var(--header-height);
}

.page-content.no-offset {
  padding-top: 0;
}

/* ================================
   Home Page Hero
   ================================ */
.home-hero {
  position: relative;
  width: 100%;
  min-height: 100vh;
  background-color: #e8e0d4;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.home-hero-brand {
  padding: 0 3rem 2.5rem;
  max-width: var(--max-width);
  width: 100%;
}

.home-hero-brand h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(4rem, 10vw, 10rem);
  font-weight: 400;
  color: var(--color-white);
  letter-spacing: 0.2em;
  line-height: 1;
  text-transform: uppercase;
  text-shadow: 0 2px 30px rgba(44, 33, 24, 0.3);
}

.home-tagline-strip {
  background: var(--color-dark);
  padding: 1.25rem 3rem;
  display: flex;
  align-items: center;
  gap: 2rem;
  overflow-x: auto;
  scrollbar-width: none;
}

.home-tagline-strip::-webkit-scrollbar { display: none; }

.tagline-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  white-space: nowrap;
  flex-shrink: 0;
}

.tagline-text {
  font-family: 'Lato', sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-cream);
}

.tagline-divider {
  width: 1px;
  height: 24px;
  background: rgba(245, 240, 232, 0.25);
  flex-shrink: 0;
}

.tagline-icon {
  display: flex;
  align-items: center;
  opacity: 0.7;
}

.tagline-icon svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: var(--color-cream);
  stroke-width: 1.5;
}

/* ================================
   About Page
   ================================ */
.about-hero {
  width: 100%;
  height: 60vh;
  min-height: 400px;
  overflow: hidden;
  margin-top: 0;
}

.about-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.about-body {
  max-width: 900px;
  margin: 5rem auto;
  padding: 0 3rem;
}

.about-body p {
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--color-text);
  margin-bottom: 1.5rem;
}

.about-values-strip {
  background: var(--color-cream);
  padding: 4rem 3rem;
}

.about-values-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.about-value-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
}

.about-value-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-value-icon svg {
  width: 48px;
  height: 48px;
  stroke: var(--color-dark);
  stroke-width: 1.5;
  fill: none;
}

.about-value-label {
  font-family: 'Playfair Display', serif;
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--color-dark);
  line-height: 1.4;
}

.about-quote-section {
  padding: 6rem 3rem;
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.about-quote blockquote {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  font-weight: 400;
  font-style: italic;
  color: var(--color-dark);
  line-height: 1.5;
  margin-bottom: 1.5rem;
}

.about-quote cite {
  font-style: normal;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-terracotta);
  text-transform: uppercase;
}

.about-quote-img {
  border-radius: 6px;
  overflow: hidden;
  aspect-ratio: 3/4;
}

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

.cta-circle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  border: 1.5px solid var(--color-dark);
  text-decoration: none;
  font-family: 'Playfair Display', serif;
  font-size: 1rem;
  font-weight: 400;
  color: var(--color-dark);
  text-align: center;
  line-height: 1.3;
  transition: background 0.2s, color 0.2s;
  margin: 3rem auto 5rem;
}

.cta-circle:hover {
  background: var(--color-dark);
  color: var(--color-white);
}

/* ================================
   Contacts Page
   ================================ */
.contacts-page {
  padding-top: var(--header-height);
}

.contacts-hero {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 5rem 3rem 3rem;
}

.contacts-hero h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 400;
  color: var(--color-dark);
  margin-bottom: 0.75rem;
}

.contacts-hero p {
  font-size: 1.05rem;
  color: var(--color-text);
  opacity: 0.75;
  max-width: 600px;
}

.contacts-info {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 3rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.contacts-info-col h2 {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  font-weight: 400;
  margin-bottom: 1.25rem;
  color: var(--color-dark);
}

.contacts-info-col p,
.contacts-info-col a {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-text);
  text-decoration: none;
  display: block;
}

.contacts-info-col a:hover {
  color: var(--color-terracotta);
}

.contacts-map {
  width: 100%;
  height: 380px;
  border: 0;
  display: block;
  filter: grayscale(20%);
}

/* ================================
   Projectos Page
   ================================ */
.projectos-page {
  padding-top: var(--header-height);
}

.projectos-header {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 4rem 3rem 2rem;
}

.projectos-header h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 400;
  color: var(--color-dark);
}

.projectos-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
  max-width: var(--max-width);
  margin: 0 auto 5rem;
  padding: 0 3rem;
}

.projecto-card {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
  text-decoration: none;
  display: block;
}

.projecto-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.projecto-card:hover img {
  transform: scale(1.04);
}

.projecto-card-info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 2rem 1.5rem 1.5rem;
  background: linear-gradient(transparent, rgba(44,33,24,0.7));
  color: var(--color-white);
}

.projecto-card-info h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--color-white);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ================================
   Project Detail Page
   ================================ */
.projecto-detail {
  padding-top: var(--header-height);
}

.projecto-detail-hero {
  width: 100%;
  height: 55vh;
  min-height: 350px;
  overflow: hidden;
}

.projecto-detail-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.projecto-detail-body {
  max-width: 900px;
  margin: 4rem auto;
  padding: 0 3rem;
}

.projecto-back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-terracotta);
  text-decoration: none;
  margin-bottom: 2rem;
  transition: opacity 0.2s;
}

.projecto-back:hover { opacity: 0.7; }

.projecto-detail-body h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 400;
  margin-bottom: 2rem;
  letter-spacing: 0.04em;
}

.projecto-detail-body p {
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--color-text);
  margin-bottom: 1.5rem;
}

/* ================================
   Colaborações / Atelier Pages
   ================================ */
.collab-page {
  padding-top: var(--header-height);
}

.collab-header {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 5rem 3rem 3rem;
}

.collab-header h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 400;
  margin-bottom: 1.5rem;
}

.collab-header p {
  font-size: 1.05rem;
  line-height: 1.8;
  max-width: 700px;
  color: var(--color-text);
  opacity: 0.85;
}

/* ================================
   Catalog / Products (kept for admin use)
   ================================ */
.catalog-heading {
  padding: 3rem 2rem 1.5rem;
  text-align: center;
}

.catalog-heading h1 {
  font-size: 2rem;
  letter-spacing: 0.04em;
}

.catalog-grid-responsive {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
  padding: 0 2rem 3rem;
  max-width: 1300px;
  margin: 0 auto;
}

.catalog-grid-responsive a {
  text-decoration: none;
  display: block;
}

.product-card {
  position: relative;
  border-radius: 6px;
  overflow: hidden;
  height: 280px;
  cursor: pointer;
  box-shadow: 0 2px 12px rgba(44, 33, 24, 0.1);
  transition: transform 0.25s, box-shadow 0.25s;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 28px rgba(44, 33, 24, 0.18);
}

.product-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.product-overlay {
  position: absolute;
  inset: 0;
  background: rgba(44, 33, 24, 0.55);
  color: var(--color-white);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transition: opacity 0.3s;
}

.product-card:hover .product-overlay,
.product-card.active-touch .product-overlay {
  opacity: 1;
}

.product-info {
  text-align: center;
  padding: 0 1rem;
}

.product-info h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem;
  color: var(--color-white);
  margin-bottom: 0.4rem;
}

.product-info p {
  font-size: 1rem;
  color: var(--color-cream);
  font-weight: 700;
}

/* ================================
   Product Details Page
   ================================ */
.product-details-page {
  max-width: 1000px;
  margin: 4rem auto;
  padding: 0 2rem;
}

.product-back {
  display: inline-block;
  margin-bottom: 2rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-terracotta);
  text-decoration: none;
}

.product-back:hover { text-decoration: underline; }

.product-layout {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.product-image-container { width: 100%; }

.product-image {
  width: 100%;
  height: auto;
  border-radius: 6px;
  display: block;
}

.product-details-content h1 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.product-details-content .price {
  font-size: 1.4rem;
  color: var(--color-terracotta);
  font-weight: 700;
  margin-bottom: 1.5rem;
  font-family: 'Lato', sans-serif;
}

.product-details-content .description {
  line-height: 1.9;
  opacity: 0.85;
}

/* ================================
   Admin Pages
   ================================ */
.admin-page {
  max-width: 960px;
  margin: 3rem auto;
  padding: 0 2rem;
}

.admin-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.admin-header h1 {
  font-size: 1.8rem;
  margin: 0;
}

.admin-back {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-terracotta);
  text-decoration: none;
}

.admin-back:hover { text-decoration: underline; }

.admin-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-white);
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(44, 33, 24, 0.08);
}

.admin-table th {
  background: var(--color-dark);
  color: var(--color-cream);
  font-family: 'Lato', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 1rem 1.2rem;
  text-align: left;
}

.admin-table td {
  padding: 0.9rem 1.2rem;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.95rem;
  vertical-align: middle;
}

.admin-table tr:last-child td { border-bottom: none; }

.admin-table tr:hover td { background: var(--color-cream); }

.sold-badge {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 3px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.sold-badge.yes { background: #f0e8e4; color: var(--color-terracotta); }
.sold-badge.no  { background: #e8f0e4; color: #4a7a35; }

.admin-actions { display: flex; gap: 0.5rem; }

.btn-edit {
  font-size: 0.75rem;
  padding: 0.4rem 0.9rem;
  background: transparent;
  color: var(--color-dark);
  border: 1px solid var(--color-dark);
  border-radius: 3px;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: background 0.2s, color 0.2s;
}

.btn-edit:hover { background: var(--color-dark); color: var(--color-cream); }

.btn-delete {
  font-size: 0.75rem;
  padding: 0.4rem 0.9rem;
  background: transparent;
  color: #b03a2e;
  border: 1px solid #b03a2e;
  border-radius: 3px;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: background 0.2s, color 0.2s;
  cursor: pointer;
}

.btn-delete:hover { background: #b03a2e; color: var(--color-white); }

.admin-form-card {
  background: var(--color-white);
  border-radius: 6px;
  box-shadow: 0 2px 12px rgba(44, 33, 24, 0.08);
  padding: 2.5rem;
  max-width: 600px;
}

.form-group { margin-bottom: 1.4rem; }

.form-group label {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-dark);
  margin-bottom: 0.4rem;
}

.form-group input[type="text"],
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  font-family: 'Lato', sans-serif;
  font-size: 0.95rem;
  color: var(--color-text);
  background: var(--color-cream);
  transition: border-color 0.2s;
}

.form-group input[type="text"]:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-terracotta);
}

.form-group textarea { min-height: 100px; resize: vertical; }

.form-group-check {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1.8rem;
}

.form-group-check label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-dark);
}

.login-page {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 60vh;
  padding: 2rem;
}

.login-card {
  background: var(--color-white);
  border-radius: 6px;
  box-shadow: 0 2px 16px rgba(44, 33, 24, 0.1);
  padding: 3rem 2.5rem;
  width: 100%;
  max-width: 400px;
  text-align: center;
}

.login-card h1 { font-size: 1.6rem; margin-bottom: 2rem; }

.btn {
  display: inline-block;
  text-decoration: none;
  font-family: 'Lato', sans-serif;
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.9rem 2.2rem;
  border-radius: 3px;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
  border: 2px solid transparent;
}

.btn-primary {
  background: var(--color-terracotta);
  color: var(--color-white);
  border-color: var(--color-terracotta);
}

.btn-primary:hover {
  background: transparent;
  color: var(--color-terracotta);
}

/* ================================
   Responsive — Tablet (< 1024px)
   ================================ */
@media (max-width: 1023px) {
  .about-values-inner { grid-template-columns: repeat(2, 1fr); }
  .about-quote-section { grid-template-columns: 1fr; gap: 3rem; }
  .footer-info-row { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .contacts-info { grid-template-columns: 1fr; gap: 2.5rem; }
  .projectos-grid { padding: 0 2rem; }
}

/* ================================
   Responsive — Mobile (< 768px)
   ================================ */
@media (max-width: 767px) {
  :root { --header-height: 64px; }

  .header-content { padding: 0 1.25rem; }

  .menu-panel { width: 100%; }

  .home-hero-brand { padding: 0 1.25rem 2rem; }

  .home-tagline-strip { padding: 1rem 1.25rem; gap: 1.25rem; }

  .about-body { padding: 0 1.25rem; margin: 3rem auto; }
  .about-values-inner { grid-template-columns: 1fr 1fr; }
  .about-values-strip { padding: 3rem 1.25rem; }
  .about-quote-section { padding: 3rem 1.25rem; }

  .contacts-hero { padding: 3rem 1.25rem 2rem; }
  .contacts-info { padding: 2rem 1.25rem; }

  .projectos-header { padding: 3rem 1.25rem 1.5rem; }
  .projectos-grid { grid-template-columns: 1fr; padding: 0 1.25rem; }

  .projecto-detail-body { padding: 0 1.25rem; }

  .collab-header { padding: 3rem 1.25rem; }

  .footer-brand-row { padding: 0 1.25rem 2rem; }
  .footer-info-row { grid-template-columns: 1fr; padding: 0 1.25rem; }
  .footer-copy { padding: 0 1.25rem; }

  .footer-brand-name { font-size: clamp(2.5rem, 15vw, 4.5rem); }
}