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

:root {
  --cream: #FAF6F0;
  --warm: #F3EDE4;
  --white: #FFFFFF;
  --walnut: #3A2A1E;
  --walnut-soft: #5C4A3A;
  --copper: #C67D3A;
  --copper-light: #E8A862;
  --copper-pale: #FDF0E4;
  --sage: #6B7F6A;
  --sage-pale: #EEF2ED;
  --line: #DDD5C9;
  --text: #2E2118;
  --text-muted: #7A6E62;
  --wa: #22C55E;
  --topbar-h: 118px;
  --dock-h: 76px;
  --font: 'Outfit', system-ui, sans-serif;
  --serif: 'Instrument Serif', Georgia, serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

html { scroll-behavior: smooth; scroll-padding-top: var(--topbar-h); }

body {
  font-family: var(--font);
  background: var(--cream);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  padding-bottom: var(--dock-h);
}

/* ── Topbar ── */
.topbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  height: var(--topbar-h);
  background: rgba(250, 246, 240, 0.94);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow 0.3s, background 0.3s;
  overflow: hidden;
}

.topbar.is-scrolled {
  box-shadow: 0 8px 32px rgba(46,33,24,0.08);
  background: rgba(250, 246, 240, 0.98);
}

.topbar__inner {
  height: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 clamp(16px, 3vw, 48px);
  display: flex;
  align-items: center;
  gap: clamp(16px, 3vw, 40px);
}

.topbar__logo-wrap {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  height: 100%;
  text-decoration: none;
  background: none;
  padding: 0;
  box-shadow: none;
  border-radius: 0;
  transition: opacity 0.3s var(--ease);
}

.topbar__logo-wrap:hover {
  opacity: 0.85;
}

.topbar__logo {
  display: block;
  width: auto;
  height: auto;
  max-height: calc(var(--topbar-h) - 24px);
  object-fit: scale-down;
  object-position: left center;
}

/* Timeline menu */
.timeline {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 100px;
  padding: 7px;
  box-shadow: 0 2px 16px rgba(46,33,24,0.05);
  max-width: 680px;
  margin: 0 auto;
}

.timeline__item {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  text-decoration: none;
  padding: 12px 16px;
  border-radius: 100px;
  position: relative;
  transition: all 0.35s var(--ease);
  min-width: 0;
}

.timeline__item:hover:not(.is-active) {
  background: var(--warm);
}

.timeline__step-num {
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  background: var(--warm);
  color: var(--text-muted);
  border: 2px solid var(--line);
  transition: all 0.35s var(--ease);
}

.timeline__label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: color 0.35s;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.timeline__item.is-active {
  background: linear-gradient(135deg, #d4894a 0%, var(--copper) 100%);
  box-shadow: 0 4px 20px rgba(198,125,58,0.4);
}

.timeline__item.is-active .timeline__step-num {
  background: rgba(255,255,255,0.22);
  color: #fff;
  border-color: rgba(255,255,255,0.35);
}

.timeline__item.is-active .timeline__label { color: #fff; }

.timeline__item.is-done:not(.is-active) .timeline__step-num {
  background: var(--sage-pale);
  color: var(--sage);
  border-color: var(--sage);
}

.timeline__item.is-done:not(.is-active) .timeline__label { color: var(--sage); }

/* ── Hero ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: calc(var(--topbar-h) + 40px) clamp(20px, 5vw, 64px) 60px;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  background: #1a120c;
}

/* Hero background — preset "fosco médio" (referência salva):
   .hero__bg-image  → blur(10px) saturate(1.08) brightness(0.9) scale(1.03)
   .hero__overlay   → gradient 0.62 / 0.28 / 0.06 + backdrop-filter blur(2px)
*/
.hero__bg-image {
  position: absolute;
  inset: -24px;
  width: calc(100% + 48px);
  height: calc(100% + 48px);
  object-fit: cover;
  object-position: 72% center;
  filter: blur(7px) saturate(1.1) brightness(0.94);
  transform: scale(1.02);
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(26,18,12,0.48) 0%, rgba(46,33,24,0.18) 48%, rgba(250,246,240,0.04) 100%),
    linear-gradient(180deg, rgba(255,255,255,0.03) 0%, transparent 50%, rgba(26,18,12,0.08) 100%);
  backdrop-filter: blur(1px) saturate(1.04);
  -webkit-backdrop-filter: blur(1px) saturate(1.04);
}

.hero__layout {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.2fr);
  gap: clamp(24px, 4vw, 64px);
  align-items: center;
}

.hero__content {
  max-width: 620px;
  color: #fff;
}

.hero__mockups {
  position: relative;
  height: clamp(500px, 68vh, 760px);
  min-height: 500px;
}

.hero__mockup {
  position: absolute;
  will-change: transform;
}

.hero__mockup--1 {
  left: -2%;
  bottom: 4%;
  width: 44%;
  z-index: 1;
  animation: heroFloat1 5.5s ease-in-out infinite;
}

.hero__mockup--2 {
  left: 26%;
  top: -2%;
  width: 50%;
  z-index: 3;
  animation: heroFloat2 6.2s ease-in-out infinite;
  animation-delay: -1.8s;
}

.hero__mockup--3 {
  right: -2%;
  bottom: 6%;
  width: 42%;
  z-index: 2;
  animation: heroFloat3 5s ease-in-out infinite;
  animation-delay: -3.2s;
}

.hero__mockup-card {
  background: linear-gradient(160deg, rgba(255,255,255,0.12) 0%, rgba(255,255,255,0.04) 100%);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 22px;
  padding: clamp(18px, 2.5vw, 28px);
  backdrop-filter: blur(12px);
  box-shadow:
    0 24px 48px rgba(0,0,0,0.35),
    0 0 0 1px rgba(255,255,255,0.05) inset;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

.hero__mockup-card img {
  display: block;
  width: 100%;
  height: auto;
  max-height: clamp(280px, 40vh, 480px);
  object-fit: contain;
  filter: drop-shadow(0 16px 28px rgba(0,0,0,0.45));
}

.hero__mockup--2 .hero__mockup-card img {
  max-height: clamp(320px, 46vh, 540px);
}

.hero__mockup:hover .hero__mockup-card {
  transform: scale(1.03);
  box-shadow:
    0 32px 64px rgba(0,0,0,0.45),
    0 0 0 1px rgba(198,125,58,0.25) inset;
}

@keyframes heroFloat1 {
  0%, 100% { transform: translateY(0) rotate(-2deg); }
  50% { transform: translateY(-20px) rotate(-1deg); }
}

@keyframes heroFloat2 {
  0%, 100% { transform: translateY(0) rotate(1deg); }
  50% { transform: translateY(-26px) rotate(2deg); }
}

@keyframes heroFloat3 {
  0%, 100% { transform: translateY(0) rotate(2deg); }
  50% { transform: translateY(-16px) rotate(1deg); }
}

@media (prefers-reduced-motion: reduce) {
  .hero__mockup { animation: none !important; }
}

.hero__kicker {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--copper-light);
  margin-bottom: 16px;
}

.hero__title {
  font-family: var(--serif);
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  font-weight: 400;
  line-height: 1.08;
  margin-bottom: 20px;
}

.hero__title em {
  font-style: italic;
  color: var(--copper-light);
}

.hero__desc {
  font-size: 1.1rem;
  line-height: 1.65;
  color: rgba(255,255,255,0.78);
  margin-bottom: 28px;
  max-width: 480px;
}

.hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 36px;
}

.hero__tags span {
  padding: 8px 16px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 100px;
  font-size: 0.88rem;
  font-weight: 500;
  backdrop-filter: blur(4px);
}

.hero__cta-wrap {
  position: relative;
  display: inline-block;
  margin-top: 4px;
}

.hero__cta-ring {
  position: absolute;
  inset: -8px;
  border-radius: 18px;
  border: 2px solid rgba(232,168,98,0.5);
  animation: ctaRingPulse 2.8s ease-out infinite;
  pointer-events: none;
}

.hero__cta-ring--2 {
  animation-delay: 1.4s;
}

.hero__cta {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 20px 40px;
  background: linear-gradient(135deg, #d4894a 0%, var(--copper) 45%, #a8652e 100%);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.12rem;
  letter-spacing: 0.02em;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.22);
  overflow: hidden;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), filter 0.35s;
  box-shadow:
    0 4px 0 #8a5528,
    0 12px 32px rgba(198,125,58,0.45),
    0 0 48px rgba(198,125,58,0.25);
  animation: ctaGlow 2.4s ease-in-out infinite;
}

.hero__cta-shine {
  position: absolute;
  top: 0;
  left: -120%;
  width: 60%;
  height: 100%;
  background: linear-gradient(105deg, transparent 0%, rgba(255,255,255,0.35) 50%, transparent 100%);
  transform: skewX(-20deg);
  animation: ctaShine 3.5s ease-in-out infinite;
  pointer-events: none;
}

.hero__cta-text {
  position: relative;
  z-index: 1;
}

.hero__cta-arrow {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  transition: transform 0.35s var(--ease);
}

.hero__cta:hover {
  transform: translateY(-4px);
  filter: brightness(1.08);
  box-shadow:
    0 6px 0 #8a5528,
    0 20px 48px rgba(198,125,58,0.55),
    0 0 64px rgba(232,168,98,0.35);
}

.hero__cta:hover .hero__cta-arrow {
  transform: translateX(5px);
}

.hero__cta:active {
  transform: translateY(-1px);
  box-shadow:
    0 2px 0 #8a5528,
    0 8px 24px rgba(198,125,58,0.4);
}

@keyframes ctaGlow {
  0%, 100% {
    box-shadow:
      0 4px 0 #8a5528,
      0 12px 32px rgba(198,125,58,0.45),
      0 0 40px rgba(198,125,58,0.2);
  }
  50% {
    box-shadow:
      0 4px 0 #8a5528,
      0 16px 40px rgba(198,125,58,0.55),
      0 0 56px rgba(232,168,98,0.4);
  }
}

@keyframes ctaShine {
  0%, 75%, 100% { left: -120%; }
  40% { left: 140%; }
}

@keyframes ctaRingPulse {
  0% {
    transform: scale(1);
    opacity: 0.7;
  }
  100% {
    transform: scale(1.18);
    opacity: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero__cta,
  .hero__cta-ring,
  .hero__cta-shine { animation: none !important; }
}

/* ── Panels ── */
.panel {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-height: 100vh;
  padding: calc(var(--topbar-h) + 48px) clamp(20px, 5vw, 64px) 80px;
  background: var(--cream);
}

.panel--cream { background: var(--cream); }

.panel--warm { background: var(--warm); }

.panel--checkout {
  min-height: auto;
  padding-bottom: 48px;
}

/* Cenas de fundo — linhas topográficas */
.panel-scene {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  background-image: radial-gradient(rgba(46, 33, 24, 0.07) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: linear-gradient(180deg, black 0%, black 85%, transparent 100%);
  -webkit-mask-image: linear-gradient(180deg, black 0%, black 85%, transparent 100%);
}

.panel-scene__svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.topo ellipse,
.topo rect,
.topo path {
  fill: none;
  stroke: rgba(107, 127, 106, 0.28);
  stroke-width: 1.5;
  vector-effect: non-scaling-stroke;
}

.panel--warm .topo ellipse,
.panel--warm .topo rect,
.panel--warm .topo path {
  stroke: rgba(198, 125, 58, 0.3);
}

.topo--wood ellipse:nth-child(odd) { stroke: rgba(198, 125, 58, 0.22); }

.topo--door ellipse { stroke: rgba(198, 125, 58, 0.26); }
.topo--door ellipse:nth-child(even) { stroke: rgba(107, 127, 106, 0.2); }

.topo--measure rect { stroke: rgba(46, 33, 24, 0.18); stroke-dasharray: 6 8; }
.topo--measure rect:nth-child(3),
.topo--measure rect:nth-child(5) { stroke: rgba(198, 125, 58, 0.28); stroke-dasharray: none; }

.topo--finish path { stroke: rgba(198, 125, 58, 0.32); stroke-linecap: round; }
.topo--finish2 ellipse { stroke: rgba(107, 127, 106, 0.25); }

.topo__stroke {
  fill: none;
  stroke: rgba(107, 127, 106, 0.2);
  stroke-width: 1.5;
  stroke-linecap: round;
  vector-effect: non-scaling-stroke;
}

.topo__stroke--2 { stroke: rgba(198, 125, 58, 0.18); }

.topo__dim line {
  stroke: rgba(198, 125, 58, 0.35);
  stroke-width: 1.5;
  vector-effect: non-scaling-stroke;
}

#step2 .panel-scene { background-image: radial-gradient(rgba(46, 33, 24, 0.06) 1px, transparent 1px); }
#step4 .panel-scene { background-size: 28px 28px; }

/* Checkout — etapa 4 */
.checkout {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 32px;
  align-items: start;
}

.checkout__preview {
  background: var(--white);
  border-radius: 20px;
  border: 1px solid var(--line);
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(46,33,24,0.06);
  min-height: 420px;
}

.checkout__empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 32px;
  height: 100%;
  min-height: 420px;
  color: var(--text-muted);
}

.checkout__empty-icon { font-size: 3rem; margin-bottom: 16px; opacity: 0.5; }

.checkout__empty-link {
  margin-top: 16px;
  color: var(--copper);
  font-weight: 600;
  text-decoration: none;
}

.checkout--ready .checkout__preview {
  border-color: rgba(107,127,106,0.35);
  box-shadow: 0 12px 40px rgba(46,33,24,0.08);
}

.checkout--ready .btn-wa:not(:disabled) {
  font-size: 0.98rem;
  padding: 20px 18px;
  line-height: 1.3;
}

.preview-panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 18px 24px;
  border-bottom: 1px solid var(--line);
  background: var(--cream);
}

.preview-panel--ready .preview-panel__header {
  background: linear-gradient(135deg, var(--sage-pale) 0%, var(--cream) 100%);
}

.preview-panel__status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 700;
  padding: 8px 14px;
  border-radius: 100px;
}

.preview-panel__status span {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
}

.preview-panel__status.is-complete {
  background: var(--sage-pale);
  color: var(--sage);
}

.preview-panel__status.is-complete span {
  background: var(--sage);
  color: #fff;
}

.preview-panel__status.is-pending {
  background: var(--copper-pale);
  color: var(--copper);
}

.preview-panel__status.is-pending span {
  background: var(--copper);
  color: #fff;
}

.preview-panel__actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.preview-edit {
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--text-muted);
  text-decoration: none;
  padding: 6px 12px;
  border-radius: 100px;
  border: 1px solid var(--line);
  background: var(--white);
  transition: all 0.25s;
}

.preview-edit:hover {
  color: var(--copper);
  border-color: var(--copper-light);
}

.preview-selection {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px;
  margin-bottom: 16px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 14px;
}

.preview-selection img {
  width: 64px;
  height: 64px;
  border-radius: 10px;
  object-fit: cover;
  flex-shrink: 0;
}

.preview-selection strong {
  display: block;
  font-size: 1.05rem;
  margin-top: 2px;
}

.preview-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.preview-tag {
  display: inline-block;
  padding: 6px 12px;
  background: var(--copper-pale);
  color: var(--copper);
  font-size: 0.82rem;
  font-weight: 600;
  border-radius: 100px;
}

.preview-detail--full {
  grid-column: 1 / -1;
}

.preview-obs {
  margin-top: 16px;
  padding: 16px;
  background: var(--warm);
  border-radius: 12px;
  border: 1px solid var(--line);
}

.preview-obs p {
  margin-top: 6px;
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--text);
}

.summary-card--ready {
  border-color: rgba(107,127,106,0.35);
  box-shadow: 0 12px 40px rgba(46,33,24,0.08);
}

.summary-card__status {
  display: none;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  margin: -8px 0 16px;
  background: linear-gradient(135deg, var(--sage-pale) 0%, #fff 100%);
  border: 1px solid rgba(107,127,106,0.25);
  border-radius: 14px;
}

.summary-card__status.is-visible {
  display: flex;
}

.summary-card__status-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--sage);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  flex-shrink: 0;
}

.summary-card__status strong {
  display: block;
  font-size: 0.92rem;
  color: var(--text);
}

.summary-card__status span {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.summary__highlight {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 16px;
}

.summary__pick {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px;
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: 12px;
}

.summary__pick img {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  object-fit: cover;
  flex-shrink: 0;
}

.summary__pick span {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.summary__pick strong {
  display: block;
  font-size: 0.82rem;
  line-height: 1.3;
  margin-top: 2px;
}

.summary__row--stack {
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
}

.summary__row--stack .summary__value {
  text-align: left;
  font-weight: 500;
}

.summary__hint {
  margin-top: 14px;
  padding: 12px;
  background: var(--copper-pale);
  border-radius: 10px;
  font-size: 0.84rem;
  color: var(--copper);
  text-align: center;
}

.summary__hint a {
  color: var(--copper);
  font-weight: 700;
  text-decoration: none;
}

.summary__hint a:hover {
  text-decoration: underline;
}

.order-composition {
  margin-bottom: 16px;
  padding: 16px;
  border-radius: 14px;
  border: 1px solid var(--line);
}

.order-composition--kit {
  background: linear-gradient(135deg, var(--sage-pale) 0%, #fff 100%);
  border-color: rgba(107,127,106,0.3);
}

.order-composition--partial {
  background: linear-gradient(135deg, var(--copper-pale) 0%, #fff 100%);
  border-color: rgba(198,125,58,0.35);
}

.order-composition__head strong {
  display: block;
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.order-composition__head p {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.45;
}

.order-composition__list {
  list-style: none;
  margin-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.order-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 10px;
  font-size: 0.88rem;
}

.order-item--yes {
  background: rgba(107,127,106,0.12);
  color: var(--text);
}

.order-item--no {
  background: rgba(46,33,24,0.04);
  color: var(--text-muted);
  opacity: 0.75;
}

.order-item__mark {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 700;
  flex-shrink: 0;
}

.order-item--yes .order-item__mark {
  background: var(--sage);
  color: #fff;
}

.order-item--no .order-item__mark {
  background: var(--line);
  color: var(--text-muted);
}

.order-item__name {
  flex: 1;
  font-weight: 600;
}

.order-item__state {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.order-item--yes .order-item__state { color: var(--sage); }
.order-item--no .order-item__state { color: var(--text-muted); }

.checkout__empty-link:hover { text-decoration: underline; }

.preview-hero {
  position: relative;
  padding: 40px 32px 36px;
  text-align: center;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(ellipse 70% 55% at 50% 40%, rgba(198,125,58,0.14) 0%, transparent 70%),
    radial-gradient(ellipse 90% 60% at 50% 100%, rgba(46,33,24,0.06) 0%, transparent 55%),
    linear-gradient(165deg, #f8f2ea 0%, #fff 45%, var(--warm) 100%);
  overflow: hidden;
}

.preview-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 35%, rgba(255,255,255,0.85) 0%, transparent 55%);
  pointer-events: none;
}

.preview-hero__stage {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 300px;
  justify-content: flex-end;
  padding-bottom: 8px;
}

.preview-hero__glow {
  position: absolute;
  left: 50%;
  top: 42%;
  transform: translate(-50%, -50%);
  width: min(320px, 70%);
  height: 220px;
  background: radial-gradient(ellipse, rgba(198,125,58,0.22) 0%, rgba(198,125,58,0.06) 45%, transparent 72%);
  filter: blur(8px);
  pointer-events: none;
}

.preview-hero__frame {
  position: relative;
  z-index: 2;
  padding: 20px 28px 16px;
  background: linear-gradient(180deg, rgba(255,255,255,0.92) 0%, rgba(250,246,240,0.75) 100%);
  border: 1px solid rgba(255,255,255,0.9);
  border-radius: 20px;
  box-shadow:
    0 2px 0 rgba(255,255,255,0.8) inset,
    0 24px 48px rgba(46,33,24,0.14),
    0 8px 24px rgba(198,125,58,0.1);
}

.preview-hero__frame::before {
  content: '';
  position: absolute;
  inset: 10px;
  border-radius: 14px;
  border: 1px solid rgba(198,125,58,0.12);
  pointer-events: none;
}

.preview-hero__door {
  position: relative;
  z-index: 1;
  max-height: 300px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  margin: 0 auto;
  display: block;
  filter:
    drop-shadow(0 20px 28px rgba(46,33,24,0.22))
    drop-shadow(0 6px 12px rgba(46,33,24,0.1));
  transition: transform 0.5s var(--ease), filter 0.5s var(--ease);
}

.preview-panel--ready .preview-hero__door {
  animation: previewDoorReveal 0.7s var(--ease) both;
}

@keyframes previewDoorReveal {
  from {
    opacity: 0;
    transform: translateY(16px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.preview-hero__shadow {
  position: relative;
  z-index: 0;
  width: min(240px, 55%);
  height: 18px;
  margin-top: -4px;
  background: radial-gradient(ellipse, rgba(46,33,24,0.22) 0%, transparent 72%);
  filter: blur(4px);
}

.preview-hero__badge {
  position: relative;
  z-index: 2;
  display: inline-block;
  margin-top: 20px;
  padding: 8px 18px;
  background: linear-gradient(135deg, var(--copper) 0%, #a8652e 100%);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 700;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  box-shadow: 0 6px 20px rgba(198,125,58,0.35);
}

.preview-hero--wood .preview-hero__frame--wood {
  padding: 20px 24px;
  background: linear-gradient(180deg, #faf7f2 0%, #f0ebe3 100%);
}

.preview-hero__wood {
  display: block;
  width: 100%;
  max-height: 200px;
  object-fit: contain;
  border-radius: 8px;
}

.preview-details {
  padding: 28px 32px 32px;
}

.preview-details__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.preview-detail {
  padding: 16px;
  background: var(--cream);
  border-radius: 12px;
  border: 1px solid var(--line);
}

.preview-detail__label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.preview-detail__wood {
  display: flex;
  align-items: center;
  gap: 10px;
}

.preview-detail__wood img {
  width: 48px;
  height: 48px;
  border-radius: 8px;
  object-fit: cover;
}

.preview-detail__wood strong { font-size: 0.95rem; }

.preview-detail__value {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
}

.checkout__side {
  position: sticky;
  top: calc(var(--topbar-h) + 24px);
}

.summary-card {
  background: var(--white);
  border-radius: 20px;
  border: 1px solid var(--line);
  padding: 24px;
  margin-bottom: 16px;
  box-shadow: 0 8px 32px rgba(46,33,24,0.06);
}

.summary-card__title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.summary {
  background: transparent;
  border: none;
  border-radius: 0;
  padding: 0;
  margin-bottom: 0;
}

.summary__placeholder {
  color: var(--text-muted);
  font-size: 0.9rem;
  text-align: center;
  padding: 20px 0;
}

.summary__section {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--copper);
  margin: 16px 0 6px;
}

.summary__section:first-child { margin-top: 0; }

.summary__row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.88rem;
}

.summary__row:last-child { border-bottom: none; }
.summary__label { color: var(--text-muted); }
.summary__value { font-weight: 600; text-align: right; color: var(--text); }

.checkout__note {
  margin-top: 12px;
  font-size: 0.78rem;
  color: var(--text-muted);
  text-align: center;
  line-height: 1.5;
}

.btn-wa {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 18px;
  background: var(--wa);
  color: #fff;
  border: none;
  border-radius: 14px;
  font-family: inherit;
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s var(--ease);
}

.btn-wa:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.btn-wa:not(:disabled):hover {
  filter: brightness(1.08);
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(34,197,94,0.3);
}

.btn-reset {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  margin-top: 10px;
  padding: 14px 18px;
  background: transparent;
  color: var(--text-muted);
  border: 1.5px solid var(--line);
  border-radius: 12px;
  font-family: inherit;
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s var(--ease);
}

.btn-reset:hover {
  color: var(--copper);
  border-color: var(--copper-light);
  background: var(--copper-pale);
}

/* Footer */
.footer {
  background: var(--walnut);
  color: rgba(255,255,255,0.75);
  padding: 56px clamp(20px, 5vw, 64px) 0;
}

.footer__inner {
  max-width: 1320px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer__logo-wrap {
  display: inline-block;
  padding: 0;
  margin-bottom: 16px;
  background: none;
}

.footer__logo {
  display: block;
  width: auto;
  height: auto;
  max-height: 150px;
  object-fit: scale-down;
  object-position: left center;
}

.footer__tagline {
  font-size: 0.9rem;
  line-height: 1.65;
  max-width: 300px;
  color: rgba(255,255,255,0.55);
}

.footer__heading {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--copper-light);
  margin-bottom: 16px;
}

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

.footer__links a,
.footer__contact a {
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.25s;
}

.footer__links a:hover,
.footer__contact a:hover { color: var(--copper-light); }

.footer__links li:not(:has(a)) {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.55);
}

.footer__contact-link {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer__contact-text {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.55);
}

.footer__contact-text svg { flex-shrink: 0; margin-top: 2px; }

.footer__bottom {
  max-width: 1320px;
  margin: 0 auto;
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
}

.footer__bottom p:last-child {
  color: var(--copper-light);
  font-weight: 500;
  letter-spacing: 0.04em;
}

.panel__inner { position: relative; z-index: 1; width: 100%; max-width: 1320px; margin: 0 auto; }
.panel__inner--wide { max-width: 1100px; }
.panel__inner--narrow { max-width: 580px; }

.panel__header { margin-bottom: 40px; }
.panel__header--center { text-align: center; }

.panel__step {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--copper);
  letter-spacing: 0.12em;
  margin-bottom: 8px;
}

.panel__header h2 {
  font-family: var(--serif);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 400;
  line-height: 1.15;
  margin-bottom: 10px;
}

.panel__header p { color: var(--text-muted); font-size: 1.05rem; max-width: 560px; }
.panel__header strong { color: var(--text); }

/* Callout */
.callout {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: var(--copper-pale);
  border-left: 3px solid var(--copper);
  border-radius: 0 12px 12px 0;
  padding: 16px 20px;
  margin-bottom: 32px;
  max-width: 680px;
  font-size: 0.92rem;
  color: var(--walnut-soft);
}

.callout__icon {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--copper);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  flex-shrink: 0;
  font-size: 1.1rem;
  line-height: 1;
}

/* Cards */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}

.card-grid--doors {
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

@media (min-width: 1100px) {
  .card-grid--doors { gap: 32px; }
}

.option-card {
  position: relative;
  border: 2px solid transparent;
  border-radius: 16px;
  background: var(--white);
  cursor: pointer;
  overflow: hidden;
  transition: all 0.35s var(--ease);
  text-align: left;
  font-family: inherit;
  padding: 0;
  box-shadow: 0 2px 12px rgba(46,33,24,0.04);
}

.option-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(46,33,24,0.1);
}

.option-card.is-selected {
  border-color: var(--copper);
  box-shadow: 0 0 0 4px var(--copper-pale), 0 16px 40px rgba(198,125,58,0.15);
}

.option-card__image-wrap { overflow: hidden; }

.option-card--wood .option-card__image-wrap {
  aspect-ratio: 4/3;
  line-height: 0;
  background: var(--warm);
}

.option-card__image {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
  background: var(--warm);
  transition: transform 0.45s var(--ease);
}

.option-card--wood .option-card__image {
  width: 100%;
  height: 100%;
  aspect-ratio: unset;
  object-position: center center;
}

.option-card--wood:hover .option-card__image { transform: scale(1.08); }

/* Door cards — large showcase */
.option-card--door {
  border-radius: 20px;
  box-shadow: 0 4px 20px rgba(46,33,24,0.06);
}

.option-card--door .option-card__visual {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
  background: linear-gradient(160deg, #fff 0%, var(--warm) 100%);
}

.option-card--door .option-card__image {
  width: 100%;
  height: 100%;
  aspect-ratio: unset;
  object-fit: contain;
  padding: 24px;
  transition: transform 0.55s var(--ease);
  transform-origin: center center;
}

.option-card--door:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 28px 60px rgba(46,33,24,0.16);
  border-color: var(--copper-light);
  z-index: 2;
}

.option-card--door:hover .option-card__image { transform: scale(1.2); }

.option-card--door .option-card__shine {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 60%, rgba(198,125,58,0.15) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.5s var(--ease);
  pointer-events: none;
}

.option-card--door:hover .option-card__shine { opacity: 1; }

.option-card--door .option-card__body {
  padding: 22px 24px 26px;
  background: var(--white);
  border-top: 1px solid var(--line);
}

.option-card--door .option-card__name {
  font-size: 1.2rem;
  font-family: var(--serif);
  font-weight: 400;
}

.option-card--door .option-card__desc { font-size: 0.88rem; }

.option-card--door.is-selected {
  border-color: var(--copper);
  box-shadow: 0 0 0 5px var(--copper-pale), 0 28px 60px rgba(198,125,58,0.22);
  transform: scale(1.02);
}

.option-card--door.is-selected .option-card__image { transform: scale(1.12); }

.option-card--door .option-card__check {
  width: 36px; height: 36px;
  font-size: 16px;
  top: 16px; right: 16px;
}

.option-card__body { padding: 16px 18px 18px; }

.option-card__name { font-weight: 700; font-size: 1rem; margin-bottom: 4px; color: var(--text); }

.option-card__desc { font-size: 0.82rem; color: var(--text-muted); line-height: 1.45; }

.option-card__check {
  position: absolute;
  top: 12px; right: 12px;
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--copper);
  color: #fff;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
}

.option-card.is-selected .option-card__check { display: flex; }

/* Step 3 */
.step3-grid {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 40px;
  align-items: start;
}

.kit-card {
  background: var(--white);
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 20px;
  border: 1px solid var(--line);
}

.kit-card__badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  background: var(--sage-pale);
  color: var(--sage);
  padding: 4px 10px;
  border-radius: 100px;
  margin-bottom: 10px;
}

.kit-card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 6px; }
.kit-card p { font-size: 0.85rem; color: var(--text-muted); }

.addons { border: none; }
.addons legend { font-weight: 700; font-size: 0.92rem; margin-bottom: 8px; }

.addons__hint {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 14px;
  line-height: 1.45;
}

.addon {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: var(--white);
  border: 1.5px solid var(--line);
  border-radius: 12px;
  cursor: pointer;
  margin-bottom: 8px;
  transition: all 0.25s;
}

.addon:hover { border-color: var(--copper-light); }
.addon:has(input:checked) { border-color: var(--copper); background: var(--copper-pale); }
.addon input { width: 18px; height: 18px; accent-color: var(--copper); flex-shrink: 0; }
.addon strong { display: block; font-size: 0.88rem; }
.addon small { font-size: 0.76rem; color: var(--text-muted); }

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.field--full { grid-column: 1 / -1; }

.field label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--walnut-soft);
}

.field--required label { color: var(--copper); }

.field input,
.field textarea {
  width: 100%;
  padding: 13px 15px;
  border: 1.5px solid var(--line);
  border-radius: 10px;
  font-family: inherit;
  font-size: 0.95rem;
  background: var(--white);
  transition: border-color 0.25s;
}

.field input:focus,
.field textarea:focus { outline: none; border-color: var(--copper); }

.field textarea { resize: vertical; min-height: 88px; }

/* Mobile dock */
.mobile-dock {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 200;
  height: var(--dock-h);
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(16px);
  border-top: 1px solid var(--line);
  box-shadow: 0 -8px 32px rgba(46,33,24,0.08);
  padding: 0 6px;
}

.mobile-dock__progress {
  position: absolute;
  top: 0;
  left: 0;
  height: 3px;
  width: 25%;
  background: linear-gradient(90deg, var(--copper), var(--copper-light));
  border-radius: 0 2px 2px 0;
  transition: width 0.4s var(--ease), left 0.4s var(--ease);
}

.mobile-dock__item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  text-decoration: none;
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: color 0.25s, transform 0.25s;
  padding: 8px 4px;
}

.mobile-dock__item span {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.82rem;
  font-weight: 700;
  background: var(--warm);
  color: var(--text-muted);
  border: 2px solid var(--line);
  transition: all 0.3s var(--ease);
}

.mobile-dock__item.is-active {
  color: var(--copper);
  transform: translateY(-2px);
}

.mobile-dock__item.is-active span {
  background: linear-gradient(135deg, #d4894a 0%, var(--copper) 100%);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 16px rgba(198,125,58,0.4);
}

.mobile-dock__item.is-done:not(.is-active) span {
  background: var(--sage-pale);
  color: var(--sage);
  border-color: var(--sage);
}

@keyframes selectPop {
  0% { transform: scale(1); }
  50% { transform: scale(0.97); }
  100% { transform: scale(1); }
}

.option-card.just-selected { animation: selectPop 0.4s var(--ease); }

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.hero__content.reveal { transition-delay: 0.1s; }
.hero__content.reveal.is-visible .hero__kicker { animation: fadeSlideUp 0.7s var(--ease) 0.1s both; }
.hero__content.reveal.is-visible .hero__title { animation: fadeSlideUp 0.7s var(--ease) 0.25s both; }
.hero__content.reveal.is-visible .hero__desc { animation: fadeSlideUp 0.7s var(--ease) 0.4s both; }
.hero__content.reveal.is-visible .hero__tags { animation: fadeSlideUp 0.7s var(--ease) 0.55s both; }
.hero__content.reveal.is-visible .hero__cta-wrap { animation: fadeSlideUp 0.7s var(--ease) 0.7s both; }

@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

.option-card.reveal-card {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease), box-shadow 0.35s, border-color 0.35s;
}

.option-card.reveal-card.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.option-card--door.reveal-card.is-visible:hover {
  transform: translateY(-8px) scale(1.02);
}

/* Floating WhatsApp */
.wa-float {
  position: fixed;
  right: 24px;
  bottom: 32px;
  z-index: 300;
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.wa-float__btn {
  position: relative;
  z-index: 2;
  width: 60px; height: 60px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 24px rgba(37,211,102,0.45);
  transition: transform 0.3s var(--ease), box-shadow 0.3s;
}

.wa-float:hover .wa-float__btn {
  transform: scale(1.1);
  box-shadow: 0 10px 36px rgba(37,211,102,0.55);
}

.wa-float__pulse {
  position: absolute;
  right: 0; bottom: 0;
  width: 60px; height: 60px;
  border-radius: 50%;
  background: rgba(37,211,102,0.4);
  animation: waPulse 2s ease-out infinite;
  z-index: 1;
}

.wa-float__pulse--2 { animation-delay: 1s; }

@keyframes waPulse {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(2.2); opacity: 0; }
}

.wa-float__tooltip {
  position: absolute;
  right: 72px;
  white-space: nowrap;
  background: var(--walnut);
  color: #fff;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: 8px;
  opacity: 0;
  transform: translateX(8px);
  transition: all 0.3s var(--ease);
  pointer-events: none;
}

.wa-float__tooltip::after {
  content: '';
  position: absolute;
  right: -6px; top: 50%;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-left-color: var(--walnut);
}

.wa-float:hover .wa-float__tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* Panel step2 extra presence */
#step2 .panel__header h2 {
  font-size: clamp(2.2rem, 4.5vw, 3.2rem);
}

/* Callout animation */
.callout {
  animation: fadeSlideUp 0.6s var(--ease) 0.2s both;
}

/* Responsive */
@media (max-width: 1100px) {
  .timeline__label { display: none; }
  .timeline__item { padding: 10px 14px; }
}

@media (max-width: 900px) {
  :root { --topbar-h: 104px; }

  .timeline { display: none; }
  .topbar__inner {
    display: flex;
    justify-content: center;
  }
  .topbar__logo {
    object-position: center center;
  }

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

  .hero__mockups {
    height: 400px;
    min-height: 400px;
    max-width: 640px;
    margin: 0 auto;
    width: 100%;
  }

  .hero__mockup--1 { width: 40%; bottom: 2%; }
  .hero__mockup--2 { width: 46%; left: 26%; }
  .hero__mockup--3 { width: 38%; bottom: 4%; }

  .hero__mockup-card img { max-height: 240px; }
  .hero__mockup--2 .hero__mockup-card img { max-height: 270px; }

  .step3-grid { grid-template-columns: 1fr; }
  .checkout { grid-template-columns: 1fr; }
  .checkout__side { position: static; }

  .panel-scene { opacity: 0.7; }

  .preview-hero { padding: 28px 20px 24px; }
  .preview-hero__stage { min-height: 240px; }
  .preview-hero__frame { padding: 14px 18px 12px; }
  .preview-hero__door { max-height: 220px; }
  .footer { padding-bottom: var(--dock-h); }
  .footer__inner { grid-template-columns: 1fr 1fr; }
  .mobile-dock { display: flex; }
  body { padding-bottom: var(--dock-h); }
  .wa-float { bottom: calc(var(--dock-h) + 16px); right: 16px; }
  .card-grid--doors { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .hero__mockups {
    height: 320px;
    min-height: 320px;
  }

  .hero__mockup-card {
    padding: 12px;
    border-radius: 16px;
  }

  .hero__mockup-card img { max-height: 190px; }
  .hero__mockup--2 .hero__mockup-card img { max-height: 215px; }

  .hero__cta {
    padding: 18px 28px;
    font-size: 1rem;
    width: 100%;
  }

  .hero__cta-wrap {
    display: block;
    width: 100%;
  }

  .topbar__logo {
    max-height: calc(var(--topbar-h) - 22px);
  }

  .preview-panel__header { padding: 14px 16px; }
  .preview-panel__actions { width: 100%; justify-content: center; }
  .summary__highlight { grid-template-columns: 1fr; }
  .checkout--ready .btn-wa:not(:disabled) { font-size: 0.9rem; padding: 18px 14px; }

  .card-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .option-card__desc { display: none; }
  .option-card--door .option-card__desc { display: block; font-size: 0.8rem; }
  .form-grid { grid-template-columns: 1fr; }
  .hero__title { font-size: 2.4rem; }
  .wa-float__btn { width: 54px; height: 54px; }
  .wa-float__pulse { width: 54px; height: 54px; }
  .wa-float__tooltip { display: none; }
  .footer__inner { grid-template-columns: 1fr; gap: 28px; }
  .footer__bottom { flex-direction: column; text-align: center; }
  .preview-details__grid { grid-template-columns: 1fr; }
}