/* ═══════════════════════════════════════════
   BEIRA SOLEIRAS — Layout v3
   ═══════════════════════════════════════════ */

:root {
  --bg:        #faf9f7;
  --bg-cream:  #f2ede4;
  --bg-dark:   #111318;
  --text:      #1a1d24;
  --text-soft: #5c6370;
  --text-inv:  #f0ece6;
  --gold:      #b8956a;
  --gold-lt:   #d4b88a;
  --gold-dk:   #8a6d45;
  --green:     #1aab52;
  --green-wa:  #25d366;
  --border:    #e4dfd6;
  --white:     #ffffff;
  --radius:    16px;
  --radius-lg: 24px;
  --shadow:    0 8px 32px rgba(17, 19, 24, .08);
  --shadow-lg: 0 20px 60px rgba(17, 19, 24, .14);
  --font-body: "Outfit", system-ui, sans-serif;
  --font-display: "Cormorant Garamond", Georgia, serif;
  --ease:      .35s cubic-bezier(.4, 0, .2, 1);
  --wrap:      1200px;
  --header-h:  76px;
  /* admin */
  --admin-bg: #f3f5f7;
  --admin-sidebar: #111417;
  --muted: #6b7280;
  --line: #e8e4de;
  --stone: #c9a86c;
  --stone-dark: #8b6b3a;
}

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

html { scroll-behavior: smooth; }

[id] { scroll-margin-top: calc(var(--header-h) + 24px); }

body.site-body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.menu-open { overflow: hidden; }

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

a { text-decoration: none; color: inherit; transition: color var(--ease), background var(--ease), transform var(--ease), box-shadow var(--ease), opacity var(--ease); }

.wrap {
  width: min(var(--wrap), 100% - 40px);
  margin-inline: auto;
}

/* ─── TAG / LABEL ─── */
.tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--gold-dk);
  margin-bottom: 14px;
}

.tag--gold { color: var(--gold-lt); }
.tag--light { color: var(--gold-lt); }

/* ─── BUTTONS ─── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 28px;
  border-radius: 999px;
  background: var(--green-wa);
  color: #fff;
  font-weight: 600;
  font-size: 15px;
  border: none;
  cursor: pointer;
  box-shadow: 0 6px 24px rgba(37, 211, 102, .3);
}

.btn-primary:hover {
  background: var(--green);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 10px 32px rgba(37, 211, 102, .4);
}

.btn-primary--light {
  background: #fff;
  color: var(--text);
  box-shadow: 0 6px 24px rgba(0,0,0,.15);
}

.btn-primary--light:hover {
  background: var(--gold-lt);
  color: #fff;
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 15px 24px;
  border-radius: 999px;
  border: 1.5px solid var(--border);
  color: var(--text);
  font-weight: 600;
  font-size: 15px;
  background: transparent;
}

.btn-ghost:hover {
  border-color: var(--gold);
  color: var(--gold-dk);
  background: rgba(184, 149, 106, .08);
}

.btn-ghost--light {
  border-color: rgba(255, 255, 255, .45);
  color: #fff;
  background: rgba(255, 255, 255, .08);
}

.btn-ghost--light:hover {
  border-color: rgba(255, 255, 255, .75);
  color: #fff;
  background: rgba(255, 255, 255, .16);
}

/* ═══════════════════════════════════════════
   HEADER
   ═══════════════════════════════════════════ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1100;
  height: var(--header-h);
  transition: background var(--ease), box-shadow var(--ease);
}

.nav-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1050;
  background: rgba(0, 0, 0, .5);
}

.nav-backdrop:not([hidden]) {
  display: block;
}

.site-header.is-scrolled,
.site-header:not(.site-header--hero) {
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--border);
}

.site-header--hero:not(.is-scrolled) {
  background: transparent;
}

.site-header--hero:not(.is-scrolled) .header-nav a {
  color: rgba(255, 255, 255, .82);
}

.site-header--hero:not(.is-scrolled) .header-nav a:hover {
  color: #fff;
  background: rgba(255, 255, 255, .1);
}

.site-header--hero:not(.is-scrolled) .menu-toggle span {
  background: #fff;
}

.site-header--hero:not(.is-scrolled) .header-brand img {
  filter: brightness(1.1);
}

.header-inner {
  width: min(var(--wrap), 100% - 40px);
  height: 100%;
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: 32px;
}

.header-brand img {
  height: 44px;
  width: auto;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}

.header-nav a {
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-soft);
  border-radius: 999px;
}

.header-nav a:hover {
  color: var(--text);
  background: rgba(0,0,0,.04);
}

.header-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 999px;
  background: var(--green-wa);
  color: #fff;
  font-weight: 600;
  font-size: 14px;
  white-space: nowrap;
  box-shadow: 0 4px 16px rgba(37, 211, 102, .25);
}

.header-cta:hover {
  background: var(--green);
  color: #fff;
  transform: translateY(-1px);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 8px;
  border: none;
  background: none;
  cursor: pointer;
  margin-left: auto;
}

.menu-toggle span {
  display: block;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform var(--ease), opacity var(--ease);
}

body.menu-open .menu-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
body.menu-open .menu-toggle span:nth-child(2) { opacity: 0; }
body.menu-open .menu-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ═══════════════════════════════════════════
   HERO COM BANNER (tela cheia)
   ═══════════════════════════════════════════ */
.hero-banner {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  padding: calc(var(--header-h) + 48px) 0 64px;
  color: #fff;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  display: flex;
  align-items: flex-end;
}

.hero-banner__content {
  position: relative;
  z-index: 2;
  animation: fadeUp .8s ease both;
}

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

.hero-banner__logo {
  width: min(260px, 58vw);
  height: auto;
  margin-bottom: 24px;
  filter: drop-shadow(0 12px 28px rgba(0, 0, 0, .45));
}

.hero-banner h1 {
  font-family: var(--font-display);
  font-size: clamp(38px, 5.5vw, 68px);
  font-weight: 600;
  line-height: 1.05;
  margin-bottom: 18px;
  max-width: 760px;
}

.hero-banner p {
  max-width: 580px;
  font-size: 17px;
  line-height: 1.75;
  color: rgba(255, 255, 255, .86);
  margin-bottom: 32px;
}

.hero-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 44px;
}

.hero-trust {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  max-width: 720px;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(255, 255, 255, .08);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.hero-trust div {
  padding: 20px 22px;
  border-right: 1px solid rgba(255, 255, 255, .12);
}

.hero-trust div:last-child {
  border-right: 0;
}

.hero-trust strong,
.hero-trust span {
  display: block;
}

.hero-trust strong {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 2px;
}

.hero-trust span {
  font-size: 12px;
  color: rgba(255, 255, 255, .68);
}

/* ═══════════════════════════════════════════
   BLOCKS (sections)
   ═══════════════════════════════════════════ */
.block {
  padding: 96px 0;
}

.block--light  { background: var(--white); }
.block--cream  { background: var(--bg-cream); }
.block--dark   { background: var(--bg-dark); color: var(--text-inv); }
.block--contact { background: var(--bg); }

.block-head {
  margin-bottom: 56px;
}

.block-head--center {
  text-align: center;
}

.block-head h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 600;
  line-height: 1.12;
  margin-bottom: 12px;
}

.block-head p {
  max-width: 780px;
  color: var(--text-soft);
  font-size: 16px;
  line-height: 1.75;
  text-wrap: pretty;
}

.block-head p + p {
  margin-top: 12px;
}

.block-head--center p {
  margin-inline: auto;
}

.block-head--light h2 { color: #fff; }
.block-head--light p  { color: rgba(240,236,230,.6); }

/* ─── STEPS ─── */
.steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  position: relative;
}

.steps::before {
  content: "";
  position: absolute;
  top: 52px;
  left: 12%;
  right: 12%;
  height: 2px;
  background: linear-gradient(90deg, var(--gold-lt), var(--gold), var(--gold-lt));
  opacity: .35;
  z-index: 0;
}

.step-card {
  position: relative;
  z-index: 1;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 22px;
  text-align: center;
  transition: transform var(--ease), box-shadow var(--ease);
}

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

.step-card__num {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--gold);
  opacity: .5;
  margin-bottom: 12px;
}

.step-card i {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--bg-cream);
  color: var(--gold-dk);
  font-size: 22px;
  margin-bottom: 16px;
}

.step-card h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
}

.step-card p {
  font-size: 13px;
  color: var(--text-soft);
  line-height: 1.6;
}

/* ─── MATERIALS ─── */
.materials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

.material-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: transform var(--ease), box-shadow var(--ease);
}

.material-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.material-card__img {
  overflow: hidden;
  aspect-ratio: 4/3;
}

.material-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s ease;
}

.material-card:hover .material-card__img img {
  transform: scale(1.06);
}

.material-card__body {
  padding: 24px;
}

.material-card__body h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 8px;
}

.material-card__body p {
  font-size: 14px;
  color: var(--text-soft);
  line-height: 1.65;
}

/* ─── CTA BAND ─── */
.cta-band {
  background: linear-gradient(135deg, var(--gold-dk) 0%, var(--gold) 50%, var(--gold-lt) 100%);
  padding: 56px 0;
}

.cta-band__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}

.cta-band h2 {
  font-family: var(--font-display);
  font-size: clamp(26px, 3vw, 36px);
  font-weight: 600;
  color: #fff;
  margin-bottom: 6px;
}

.cta-band p {
  color: rgba(255,255,255,.85);
  font-size: 15px;
}

/* ─── PRODUCTS ─── */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}

.product-tile {
  position: relative;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--ease), box-shadow var(--ease);
}

.product-tile:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.product-tile__badge {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 2;
  padding: 5px 12px;
  border-radius: 999px;
  background: var(--bg-dark);
  color: #fff;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.product-tile__img {
  aspect-ratio: 1/1;
  overflow: hidden;
  background: var(--bg-cream);
}

.product-tile__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}

.product-tile:hover .product-tile__img img {
  transform: scale(1.05);
}

.product-tile__body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-tile__body h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 4px;
}

.product-tile__size {
  font-size: 13px;
  color: var(--text-soft);
  margin-bottom: 12px;
}

.product-tile__price {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--green);
  margin-bottom: 16px;
  margin-top: auto;
}

.product-tile__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px;
  border-radius: 12px;
  background: var(--green-wa);
  color: #fff;
  font-weight: 600;
  font-size: 14px;
}

.product-tile__btn:hover {
  background: var(--green);
  color: #fff;
}

/* ─── GALERIA (grid uniforme) ─── */
.mosaic {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.mosaic-item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  display: block;
  aspect-ratio: 1 / 1;
  background: #1e2128;
}

.mosaic-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .55s ease;
}

.mosaic-item__overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: rgba(17, 19, 24, .65);
  color: #fff;
  opacity: 0;
  transition: opacity var(--ease);
}

.mosaic-item__overlay i { font-size: 28px; }
.mosaic-item__overlay span { font-weight: 600; font-size: 14px; }

.mosaic-item:hover img { transform: scale(1.06); }
.mosaic-item:hover .mosaic-item__overlay { opacity: 1; }

/* ─── CONTACT ─── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.contact-info h2 {
  font-family: var(--font-display);
  font-size: clamp(30px, 3.5vw, 44px);
  font-weight: 600;
  line-height: 1.12;
  margin-bottom: 16px;
}

.contact-info > p {
  color: var(--text-soft);
  line-height: 1.75;
  margin-bottom: 28px;
}

.contact-list {
  list-style: none;
  margin-bottom: 32px;
}

.contact-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  font-size: 15px;
  color: var(--text-soft);
  border-bottom: 1px solid var(--border);
}

.contact-list li i {
  color: var(--gold);
  font-size: 18px;
}

.contact-box {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow);
}

.contact-box h3 {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 24px;
}

.field {
  margin-bottom: 18px;
}

.field label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-soft);
  margin-bottom: 6px;
}

.field input,
.field textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1.5px solid var(--border);
  border-radius: 12px;
  font-family: var(--font-body);
  font-size: 15px;
  background: var(--bg);
  color: var(--text);
  transition: border-color var(--ease), box-shadow var(--ease);
}

.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(184, 149, 106, .15);
  background: var(--white);
}

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

.btn-submit {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px;
  border: none;
  border-radius: 12px;
  background: var(--bg-dark);
  color: #fff;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--ease), transform var(--ease);
}

.btn-submit:hover {
  background: #000;
  transform: translateY(-2px);
}

.form-alert {
  margin-top: 16px;
  padding: 14px 16px;
  border-radius: 12px;
  background: rgba(26, 171, 82, .1);
  color: var(--green);
  font-weight: 600;
  font-size: 14px;
  text-align: center;
}

/* ─── FAB WHATSAPP ─── */
.fab-wa {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 999;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--green-wa);
  color: #fff;
  font-size: 28px;
  box-shadow: 0 8px 28px rgba(37, 211, 102, .4);
}

.fab-wa:hover {
  background: var(--green);
  color: #fff;
  transform: scale(1.1);
}

/* ═══════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════ */
.site-footer {
  background: var(--bg-dark);
  color: rgba(240, 236, 230, .65);
  padding: 72px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand img {
  height: 48px;
  width: auto;
  margin-bottom: 16px;
  opacity: .9;
}

.footer-brand p {
  font-size: 14px;
  line-height: 1.7;
  max-width: 320px;
}

.footer-col h4 {
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .12em;
  margin-bottom: 18px;
}

.footer-col a,
.footer-col p {
  display: block;
  font-size: 14px;
  padding: 5px 0;
  color: rgba(240, 236, 230, .55);
}

.footer-col a:hover { color: var(--gold-lt); }

.footer-social {
  display: flex;
  gap: 10px;
  margin-top: 16px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.12);
  color: #fff;
  font-size: 16px;
  padding: 0;
}

.footer-social a:hover {
  background: var(--green-wa);
  border-color: var(--green-wa);
  color: #fff;
}

.footer-bottom {
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,.08);
  text-align: center;
  font-size: 13px;
  color: rgba(240, 236, 230, .4);
}

/* ═══════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════ */
@media (max-width: 1024px) {
  .steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .steps::before { display: none; }

  .mosaic {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

@media (max-width: 768px) {
  :root { --header-h: 60px; }

  .wrap,
  .header-inner {
    width: min(var(--wrap), 100% - 28px);
  }

  /* ── Header mobile (dropdown — sem position:fixed no nav) ── */
  .menu-toggle { display: flex; }

  .site-header {
    height: auto;
    min-height: var(--header-h);
  }

  .site-header--hero:not(.is-scrolled) {
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .header-inner {
    position: relative;
    gap: 10px;
    min-height: var(--header-h);
    align-items: center;
    flex-wrap: nowrap;
  }

  .header-brand { flex-shrink: 0; }

  .header-brand img {
    height: 38px;
  }

  .header-cta {
    margin-left: auto;
    padding: 9px 12px;
    flex-shrink: 0;
  }

  .header-cta span { display: none; }

  .menu-toggle {
    margin-left: 0;
    flex-shrink: 0;
    z-index: 2;
  }

  .header-nav {
    display: none;
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    right: 0;
    z-index: 3;
    flex-direction: column;
    align-items: stretch;
    margin-left: 0;
    padding: 10px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    gap: 4px;
  }

  .header-nav.is-open {
    display: flex;
  }

  .header-nav a,
  .site-header--hero:not(.is-scrolled) .header-nav a,
  .site-header--hero .header-nav a {
    padding: 14px 16px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 10px;
    color: var(--text) !important;
    background: transparent;
  }

  .header-nav a:hover,
  .site-header--hero .header-nav a:hover {
    color: var(--text) !important;
    background: var(--bg-cream) !important;
  }

  /* ── Hero mobile ── */
  .hero-banner {
    min-height: auto;
    padding: calc(var(--header-h) + 28px) 0 40px;
    align-items: flex-end;
  }

  .hero-banner__logo {
    width: min(190px, 65vw);
    margin-bottom: 18px;
  }

  .hero-banner h1 {
    font-size: clamp(30px, 8.5vw, 38px);
    line-height: 1.1;
  }

  .hero-banner p {
    font-size: 15px;
    line-height: 1.65;
    margin-bottom: 24px;
  }

  .hero-btns {
    flex-direction: column;
    margin-bottom: 28px;
  }

  .hero-btns .btn-primary,
  .hero-btns .btn-ghost {
    width: 100%;
    justify-content: center;
    padding: 14px 20px;
  }

  .hero-trust {
    grid-template-columns: repeat(3, 1fr);
    max-width: 100%;
  }

  .hero-trust div {
    padding: 14px 8px;
    text-align: center;
    border-right: 1px solid rgba(255, 255, 255, .12);
    border-bottom: 0;
  }

  .hero-trust div:last-child { border-right: 0; }

  .hero-trust strong { font-size: 13px; }
  .hero-trust span { font-size: 10px; }

  /* ── Seções mobile ── */
  .block { padding: 56px 0; }

  .block-head {
    margin-bottom: 36px;
  }

  .block-head h2 {
    font-size: clamp(26px, 7vw, 34px);
    line-height: 1.15;
  }

  .block-head p {
    max-width: 100%;
    font-size: 15px;
  }

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

  .materials-grid,
  .products-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .material-card__body h3 {
    font-size: 20px;
  }

  .cta-band {
    padding: 40px 0;
  }

  .cta-band h2 {
    font-size: clamp(22px, 6vw, 28px);
  }

  .cta-band p {
    font-size: 14px;
  }

  .cta-band__inner {
    flex-direction: column;
    text-align: center;
    gap: 20px;
  }

  .cta-band .btn-primary {
    width: 100%;
    justify-content: center;
  }

  .product-tile__price {
    font-size: 24px;
  }

  .product-tile__btn {
    font-size: 13px;
    padding: 12px;
  }

  .mosaic {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .mosaic-item__overlay {
    opacity: 1;
    background: linear-gradient(to top, rgba(17, 19, 24, .75), transparent);
    justify-content: flex-end;
    padding-bottom: 14px;
  }

  .mosaic-item__overlay span {
    font-size: 11px;
  }

  .contact-info h2 {
    font-size: clamp(26px, 7vw, 34px);
  }

  .contact-info > p {
    font-size: 15px;
  }

  .contact-info .btn-primary {
    width: 100%;
    justify-content: center;
  }

  .contact-box {
    padding: 22px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .fab-wa {
    right: 16px;
    bottom: 16px;
    width: 52px;
    height: 52px;
    font-size: 24px;
  }
}

@media (max-width: 380px) {
  .wrap,
  .header-inner {
    width: min(var(--wrap), 100% - 24px);
  }

  .hero-trust strong { font-size: 12px; }
  .hero-trust span { font-size: 9px; }

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

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
}

/* ═══════════════════════════════════════════
   ADMIN (preservado para painel integrado)
   ═══════════════════════════════════════════ */
.admin-body { min-height: 100vh; background: var(--admin-bg); }
.admin-shell { display: flex; min-height: 100vh; }
.admin-sidebar {
  position: fixed; inset: 0 auto 0 0; width: 282px;
  padding: 22px 18px; overflow-y: auto;
  background: var(--admin-sidebar); color: #fff; z-index: 20;
}
.admin-logo { padding: 8px 12px 22px; border-bottom: 1px solid rgba(255,255,255,.09); margin-bottom: 18px; }
.admin-logo img { width: 170px; display: block; }
.admin-menu { display: grid; gap: 6px; }
.admin-menu a {
  display: flex; align-items: center; gap: 12px;
  min-height: 44px; padding: 10px 12px; border-radius: 8px;
  color: rgba(255,255,255,.72); font-weight: 600;
}
.admin-menu a i { width: 24px; color: var(--stone); font-size: 17px; }
.admin-menu a:hover, .admin-menu a.active { color: #fff; background: rgba(255,255,255,.1); }
.admin-menu hr { border-color: rgba(255,255,255,.1); margin: 12px 0; }
.admin-logout { margin-top: 18px; width: 100%; }
.admin-content { width: calc(100% - 282px); margin-left: 282px; padding: 24px; }
.admin-topbar {
  min-height: 78px; margin-bottom: 22px; padding: 16px 20px;
  border: 1px solid rgba(20,23,25,.08); border-radius: 8px; background: #fff;
  display: flex; align-items: center; justify-content: space-between; gap: 18px;
  box-shadow: 0 16px 38px rgba(15, 23, 42, .06);
}
.admin-topbar h1 { font-size: 24px; font-weight: 800; margin: 0; }
.admin-user { display: flex; align-items: center; gap: 10px; color: var(--muted); font-weight: 600; }
.admin-user-avatar {
  width: 40px; height: 40px; border-radius: 50%; background: #f0eadf;
  color: var(--stone-dark); display: inline-flex; align-items: center;
  justify-content: center; font-weight: 800;
}
.content, .container.py-4 { max-width: 100%; }
.card { border: 1px solid rgba(20,23,25,.08); border-radius: 8px; box-shadow: 0 16px 38px rgba(15,23,42,.06); }
.table { margin-bottom: 0; }
.table thead th, .table-dark th {
  background: #171b1f !important; color: #fff; border: 0;
  font-size: 13px; text-transform: uppercase;
}
.table tbody tr:hover { background: #faf7f0; }
.badge { border-radius: 999px; padding: 7px 10px; }
.modal-content { border: 0; border-radius: 8px; box-shadow: 0 24px 80px rgba(0,0,0,.22); }
.modal-header, .modal-footer { border-color: var(--line); }
.topbar { border-radius: 8px; background: #171b1f !important; }

@media (max-width: 992px) {
  .admin-sidebar { position: relative; width: 100%; height: auto; }
  .admin-shell { display: block; }
  .admin-content { width: 100%; margin-left: 0; }
}

@media (max-width: 768px) {
  .admin-content { padding: 16px; }
  .admin-topbar { align-items: flex-start; flex-direction: column; }
}