:root {
  --burgundy-900: #4a0010;
  --burgundy-800: #640015;
  --burgundy-700: #780018;
  --burgundy-600: #9a1732;
  --blue-900: #002b68;
  --blue-700: #003888;
  --blue-500: #2860a0;
  --blue-300: #b8d0e8;
  --ink: #17191d;
  --muted: #626a76;
  --line: #e3e7ee;
  --surface: #ffffff;
  --surface-soft: #f5f7fa;
  --surface-warm: #fbfaf8;
  --shadow-soft: 0 14px 38px rgba(21, 30, 41, 0.08);
  --shadow-strong: 0 24px 70px rgba(17, 36, 60, 0.18);
  --header-height: 66px;
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--surface-warm);
  font-family: 'Inter', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
}

body.nav-open {
  overflow: hidden;
}

img,
svg {
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.brand-word {
  display: inline-flex;
  align-items: baseline;
  color: var(--burgundy-700);
  font-weight: 900;
  letter-spacing: 0;
}

.brand-flex {
  color: var(--blue-700);
}

.brand-word-inline {
  font-size: 0.88rem;
  text-transform: none;
}

.brand-word-text {
  display: inline-flex;
  font-weight: 850;
  vertical-align: baseline;
}

.brand-word-on-dark {
  text-shadow: 0 1px 10px rgba(255, 255, 255, 0.22);
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.58);
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(14px);
  transition: background 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.94);
  border-color: rgba(227, 231, 238, 0.92);
  box-shadow: 0 12px 32px rgba(20, 28, 40, 0.09);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-width: 0;
}

.brand img {
  width: 38px;
  height: 38px;
  object-fit: contain;
}

.brand > .brand-word {
  font-size: 1rem;
}

.nav-toggle {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(227, 231, 238, 0.95);
  border-radius: var(--radius);
  background: #fff;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  grid-area: 1 / 1;
  width: 20px;
  height: 2px;
  border-radius: 999px;
  background: var(--burgundy-800);
  transition: transform 190ms ease, opacity 190ms ease;
}

.nav-toggle span:nth-child(1) {
  transform: translateY(-7px);
}

.nav-toggle span:nth-child(3) {
  transform: translateY(7px);
}

.nav-toggle.is-active span:nth-child(1) {
  transform: rotate(45deg);
}

.nav-toggle.is-active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.is-active span:nth-child(3) {
  transform: rotate(-45deg);
}

.site-nav {
  position: fixed;
  left: 12px;
  right: 12px;
  top: calc(var(--header-height) + 8px);
  display: grid;
  gap: 2px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-strong);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.site-nav.is-open {
  opacity: 1 !important;
  pointer-events: auto;
  transform: translateY(0) !important;
}

.site-nav a {
  min-height: 38px;
  display: flex;
  align-items: center;
  padding: 0 12px;
  border-radius: var(--radius);
  color: #323844;
  font-size: 0.92rem;
  font-weight: 740;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  background: var(--surface-soft);
  color: var(--burgundy-700);
}

.header-cta {
  display: none;
}

.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: calc(var(--header-height) + 24px) 18px 46px;
  background:
    radial-gradient(circle at 86% 18%, rgba(184, 208, 232, 0.7), transparent 24%),
    radial-gradient(circle at 18% 86%, rgba(120, 0, 24, 0.08), transparent 24%),
    linear-gradient(145deg, #fff 0%, #fbfaf8 42%, #edf3f8 100%);
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(120, 0, 24, 0.28), rgba(0, 56, 136, 0.28), transparent);
}

.hero-flow {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.hero-flow span {
  position: absolute;
  right: -38%;
  width: 112vw;
  height: 280px;
  border: 1px solid rgba(0, 56, 136, 0.13);
  border-left-color: rgba(120, 0, 24, 0.13);
  border-radius: 50%;
  transform: rotate(-14deg);
  animation: flowFloat 10s ease-in-out infinite;
}

.hero-flow span:nth-child(1) {
  top: 90px;
}

.hero-flow span:nth-child(2) {
  top: 265px;
  animation-delay: -3s;
}

.hero-flow span:nth-child(3) {
  top: 450px;
  animation-delay: -6s;
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(100%, 620px);
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--burgundy-700);
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1,
h2 {
  margin: 0;
  color: var(--ink);
  letter-spacing: 0;
  line-height: 1.06;
}

h1 {
  max-width: 12ch;
  font-size: clamp(2.1rem, 9vw, 3rem);
  font-weight: 920;
}

h2 {
  font-size: clamp(1.88rem, 7vw, 3rem);
  font-weight: 880;
}

h3 {
  margin: 0;
  color: var(--ink);
  font-size: 1rem;
  line-height: 1.25;
  font-weight: 820;
}

.hero-copy {
  margin: 16px 0 0;
  max-width: 35rem;
  color: #414954;
  font-size: 1rem;
}

.hero-actions {
  display: grid;
  gap: 10px;
  margin-top: 22px;
}

.btn {
  position: relative;
  overflow: hidden;
  max-width: 100%;
  min-height: 52px;
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-size: 0.94rem;
  font-weight: 850;
  line-height: 1.12;
  text-align: center;
  white-space: normal;
  transition: transform 190ms ease, box-shadow 190ms ease, background 190ms ease, border-color 190ms ease;
}

.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 0 35%, rgba(255, 255, 255, 0.25) 46%, transparent 56% 100%);
  transform: translateX(-120%);
  transition: transform 420ms ease;
}

.btn:hover::after,
.btn:focus-visible::after {
  transform: translateX(120%);
}

.btn svg,
.btn span {
  position: relative;
  z-index: 1;
}

.btn span {
  flex: 0 1 auto;
  min-width: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.cta-label-short {
  display: none;
}

.btn svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
  flex: 0 0 auto;
}

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--burgundy-700), var(--burgundy-600));
  box-shadow: 0 18px 36px rgba(120, 0, 24, 0.25);
}

.btn-secondary {
  color: var(--blue-900);
  background: rgba(255, 255, 255, 0.82);
  border-color: rgba(0, 56, 136, 0.2);
}

.btn-light {
  color: var(--burgundy-800);
  background: #fff;
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.18);
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-2px);
}

.hero-badges {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  margin-top: 18px;
}

.hero-badges span {
  min-width: 0;
  min-height: 38px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border: 1px solid rgba(120, 0, 24, 0.12);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.74);
  color: #3b424e;
  font-size: 0.78rem;
  font-weight: 760;
  box-shadow: 0 10px 24px rgba(21, 30, 41, 0.06);
}

.hero-badges span::before {
  content: "";
  width: 7px;
  height: 7px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--burgundy-700), var(--blue-700));
}

.visual-card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 16% 18%, rgba(255, 255, 255, 0.84), transparent 28%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(184, 208, 232, 0.42)),
    linear-gradient(135deg, rgba(120, 0, 24, 0.12), rgba(0, 56, 136, 0.16));
  box-shadow: var(--shadow-strong);
  isolation: isolate;
}

.photo-frame {
  position: relative;
  background-color: #eef3f7;
}

.visual-photo {
  position: absolute;
  inset: 0;
  z-index: 8;
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center;
  opacity: 1;
  transform: scale(1);
  transition: opacity 360ms ease, transform 520ms ease;
}

.photo-frame.image-loaded .visual-photo {
  opacity: 1;
  transform: scale(1);
}

.photo-frame.image-failed .visual-photo {
  display: none;
}

.visual-card.photo-frame::after,
.service-visual.photo-frame::after,
.model-visual.photo-frame::after,
.ambient-visual.photo-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 9;
  width: auto;
  height: auto;
  border: 0;
  border-radius: inherit;
  pointer-events: none;
  background:
    linear-gradient(135deg, rgba(120, 0, 24, 0.2), transparent 36%),
    linear-gradient(315deg, rgba(0, 56, 136, 0.22), transparent 42%),
    linear-gradient(180deg, transparent 48%, rgba(12, 18, 27, 0.18));
  opacity: 0;
  transition: opacity 320ms ease;
}

.service-visual.photo-frame::after,
.model-visual.photo-frame::after,
.ambient-visual.photo-frame::after {
  background:
    linear-gradient(135deg, rgba(120, 0, 24, 0.18), transparent 42%),
    linear-gradient(315deg, rgba(0, 56, 136, 0.2), transparent 48%);
}

.photo-frame.image-loaded::after {
  opacity: 1;
}

.photo-frame.image-failed::after {
  opacity: 0;
}

.photo-frame.image-loaded .visual-window,
.photo-frame.image-loaded .flow-orbit,
.photo-frame.image-loaded .room-base,
.photo-frame.image-loaded .install-badge,
.photo-frame.image-loaded .repair-tool,
.photo-frame.image-loaded .service-window,
.photo-frame.image-loaded .service-line,
.photo-frame.image-loaded .service-base,
.photo-frame.image-loaded .tool-mark,
.photo-frame.image-loaded .repair-mark,
.photo-frame.image-loaded .model-window,
.photo-frame.image-loaded .model-accent,
.photo-frame.image-loaded .model-control,
.photo-frame.image-loaded .model-rail,
.photo-frame.image-loaded .model-light,
.photo-frame.image-loaded .ambient-window,
.photo-frame.image-loaded .ambient-shape,
.photo-frame.image-loaded .ambient-awning,
.photo-frame.image-loaded .ambient-cross {
  opacity: 0;
}

.visual-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    linear-gradient(115deg, transparent 0 32%, rgba(255, 255, 255, 0.5) 33% 39%, transparent 40%),
    repeating-linear-gradient(130deg, transparent 0 46px, rgba(255, 255, 255, 0.14) 47px 48px);
  opacity: 0.9;
}

.visual-card::after {
  content: "";
  position: absolute;
  right: -56px;
  bottom: -66px;
  width: 190px;
  height: 190px;
  border: 1px solid rgba(0, 56, 136, 0.18);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(184, 208, 232, 0.38), transparent 64%);
}

.hero-visual {
  z-index: 1;
  margin: 28px auto 0;
  width: min(100%, 420px);
  min-height: 292px;
  transform: translate3d(var(--hero-shift-x, 0px), var(--hero-shift-y, 0px), 0);
  transition: transform 220ms ease-out;
}

.visual-card-hero {
  aspect-ratio: 4 / 3;
  min-height: 292px;
}

.visual-window {
  position: absolute;
  left: 12%;
  right: 12%;
  top: 11%;
  bottom: 18%;
  z-index: 2;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: var(--radius);
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.78), rgba(255, 255, 255, 0.24)),
    linear-gradient(135deg, rgba(0, 56, 136, 0.12), rgba(120, 0, 24, 0.07));
  box-shadow: 0 24px 70px rgba(17, 36, 60, 0.15);
}

.window-top {
  position: absolute;
  inset: 0 0 auto;
  height: 14%;
  background: linear-gradient(90deg, var(--burgundy-700), var(--blue-900));
  z-index: 4;
}

.visual-slats {
  position: absolute;
  inset: 14% 0 0;
  background:
    repeating-linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.94) 0 12px,
      rgba(235, 239, 245, 0.94) 13px 22px
    );
  z-index: 2;
}

.window-mullion {
  position: absolute;
  z-index: 5;
  background: rgba(255, 255, 255, 0.82);
}

.window-mullion-v {
  top: 14%;
  bottom: 0;
  left: 50%;
  width: 8px;
  transform: translateX(-50%);
}

.window-mullion-h {
  left: 0;
  right: 0;
  top: 54%;
  height: 8px;
  transform: translateY(-50%);
}

.light-band {
  position: absolute;
  z-index: 6;
  width: 28%;
  height: 120%;
  top: 8%;
  background: rgba(184, 208, 232, 0.32);
  transform: rotate(26deg);
  filter: blur(1px);
}

.light-band-one {
  left: 34%;
}

.light-band-two {
  left: 66%;
  background: rgba(255, 255, 255, 0.36);
}

.pull-cord {
  position: absolute;
  top: 18%;
  right: 12%;
  z-index: 7;
  width: 3px;
  height: 58%;
  border-radius: 999px;
  background: rgba(120, 0, 24, 0.5);
}

.pull-cord::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -22px;
  width: 18px;
  height: 46px;
  border-radius: 999px;
  background: var(--burgundy-700);
  transform: translateX(-50%);
}

.visual-note {
  position: absolute;
  right: 7%;
  bottom: 7%;
  z-index: 11;
  width: min(78%, 310px);
  display: grid;
  gap: 4px;
  padding: 13px 15px;
  border: 1px solid rgba(255, 255, 255, 0.64);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-soft);
}

.visual-note strong {
  color: var(--burgundy-700);
  font-size: 0.86rem;
}

.visual-note span {
  color: var(--muted);
  font-size: 0.78rem;
}

.hero-model-strip {
  position: absolute;
  left: clamp(16px, 4vw, 42px);
  top: clamp(16px, 4vw, 36px);
  z-index: 11;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  max-width: min(72%, 360px);
}

.model-chip {
  min-height: 32px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0 11px;
  border: 1px solid rgba(255, 255, 255, 0.68);
  border-radius: 999px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.84);
  backdrop-filter: blur(12px);
  box-shadow: 0 12px 28px rgba(17, 36, 60, 0.12);
  font-size: 0.76rem;
  font-weight: 850;
}

.model-chip::before {
  content: "";
  width: 9px;
  height: 9px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--burgundy-700), var(--blue-700));
}

.model-chip-rolo::before {
  border-radius: 999px;
  width: 14px;
}

.model-chip-auto::before {
  box-shadow: 0 0 0 5px rgba(0, 56, 136, 0.1);
}

.hero-model-previews {
  position: absolute;
  left: clamp(18px, 4vw, 42px);
  bottom: clamp(18px, 4vw, 34px);
  z-index: 11;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 6px;
  width: min(31%, 220px);
}

.hero-preview {
  min-width: 0;
  display: grid;
  gap: 6px;
  padding: 6px;
  border: 1px solid rgba(255, 255, 255, 0.66);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(12px);
  box-shadow: 0 14px 30px rgba(17, 36, 60, 0.12);
}

.hero-preview i {
  position: relative;
  overflow: hidden;
  height: 46px;
  border-radius: calc(var(--radius) - 2px);
  background:
    linear-gradient(90deg, var(--burgundy-700), var(--blue-900)) 0 0 / 100% 12% no-repeat,
    linear-gradient(135deg, rgba(255, 255, 255, 0.88), rgba(184, 208, 232, 0.58));
}

.hero-preview-vertical i::before,
.hero-preview-rolo i::before,
.hero-preview-painel i::before {
  content: "";
  position: absolute;
  inset: 12% 0 0;
}

.hero-preview-vertical i::before {
  background: repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.95) 0 9px, rgba(220, 230, 240, 0.94) 10px 16px);
}

.hero-preview-rolo i::before {
  top: 22%;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(220, 230, 240, 0.9));
}

.hero-preview-painel i::before {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.9) 0 31%, rgba(215, 226, 237, 0.9) 32% 34%, rgba(255, 255, 255, 0.82) 35% 66%, rgba(215, 226, 237, 0.9) 67% 69%, rgba(255, 255, 255, 0.88) 70% 100%);
}

.hero-preview strong {
  color: var(--ink);
  font-size: 0.66rem;
  line-height: 1;
  text-align: center;
}

.flow-orbit {
  position: absolute;
  z-index: 1;
  border: 1px solid rgba(0, 56, 136, 0.18);
  border-radius: 50%;
  pointer-events: none;
}

.flow-orbit-one {
  inset: 8% -18% 20% 20%;
  transform: rotate(-13deg);
}

.flow-orbit-two {
  inset: 28% -24% 0 4%;
  border-color: rgba(120, 0, 24, 0.14);
  transform: rotate(10deg);
}

.section {
  padding: 58px 18px;
}

.section-inner {
  width: min(1180px, 100%);
  margin: 0 auto;
}

.section-heading {
  margin: 0 0 26px;
}

.section-heading p:not(.eyebrow) {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 1rem;
}

.services-section,
.portfolio-section,
.process-section {
  background: var(--surface);
}

.service-grid {
  display: grid;
  gap: 14px;
}

.service-card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(227, 231, 238, 0.95);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-soft);
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.service-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  z-index: 12;
  background: linear-gradient(90deg, var(--burgundy-700), var(--blue-700));
}

.service-visual {
  position: relative;
  overflow: hidden;
  min-height: 150px;
  background:
    radial-gradient(circle at 18% 20%, rgba(255, 255, 255, 0.82), transparent 28%),
    linear-gradient(135deg, rgba(251, 250, 248, 0.94), rgba(184, 208, 232, 0.46));
}

.service-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(115deg, transparent 0 38%, rgba(255, 255, 255, 0.62) 39% 46%, transparent 47%),
    repeating-linear-gradient(130deg, transparent 0 42px, rgba(0, 56, 136, 0.08) 43px 44px);
}

.service-window {
  position: absolute;
  left: 13%;
  top: 18%;
  width: 48%;
  height: 60%;
  border-radius: var(--radius);
  background:
    linear-gradient(90deg, var(--burgundy-700), var(--blue-900)) 0 0 / 100% 18% no-repeat,
    repeating-linear-gradient(180deg, #fff 0 10px, #e8eef5 11px 19px);
  box-shadow: 0 18px 42px rgba(17, 36, 60, 0.12);
}

.service-window::after {
  content: "";
  position: absolute;
  inset: 18% 0 0 50%;
  width: 6px;
  background: rgba(255, 255, 255, 0.84);
  transform: translateX(-50%);
}

.service-window-duo {
  width: 64%;
}

.service-line {
  position: absolute;
  right: 12%;
  bottom: 22%;
  width: 32%;
  height: 18%;
  border-radius: var(--radius);
  background: var(--burgundy-700);
  box-shadow: 0 -44px 0 -10px rgba(0, 56, 136, 0.75);
}

.service-base {
  position: absolute;
  right: 10%;
  bottom: 22%;
  width: 34%;
  height: 20%;
  border-radius: var(--radius);
  background: var(--blue-700);
  box-shadow: -22px -34px 0 -8px rgba(120, 0, 24, 0.78);
}

.tool-mark,
.repair-mark {
  position: absolute;
  right: 15%;
  bottom: 18%;
  width: 76px;
  height: 76px;
  border-radius: 50%;
  background: var(--blue-700);
  box-shadow: 0 14px 32px rgba(0, 56, 136, 0.2);
}

.tool-mark::before,
.repair-mark::before,
.tool-mark::after,
.repair-mark::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  border-radius: 999px;
  background: #fff;
  transform: translate(-50%, -50%);
}

.tool-mark::before {
  width: 34px;
  height: 7px;
}

.tool-mark::after {
  width: 7px;
  height: 34px;
}

.repair-mark {
  background: var(--burgundy-700);
}

.repair-mark::before {
  width: 42px;
  height: 8px;
  transform: translate(-50%, -50%) rotate(-42deg);
}

.repair-mark::after {
  width: 8px;
  height: 42px;
  transform: translate(-50%, -50%) rotate(-42deg);
}

.service-body {
  display: grid;
  gap: 12px;
  padding: 18px;
}

.service-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.94rem;
}

.icon-box {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: var(--radius);
  color: var(--burgundy-700);
  background:
    linear-gradient(135deg, rgba(120, 0, 24, 0.1), rgba(0, 56, 136, 0.12)),
    #fff;
  box-shadow: 0 10px 22px rgba(0, 56, 136, 0.08);
}

.icon-box svg {
  width: 23px;
  height: 23px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
}

.models-section {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 12% 16%, rgba(120, 0, 24, 0.055), transparent 28%),
    radial-gradient(circle at 86% 78%, rgba(0, 56, 136, 0.08), transparent 32%),
    #fff;
}

.models-section::before {
  content: "";
  position: absolute;
  inset: 10% -18% auto;
  height: 260px;
  border: 1px solid rgba(0, 56, 136, 0.09);
  border-radius: 50%;
  transform: rotate(-7deg);
  pointer-events: none;
}

.model-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 14px;
}

.model-carousel {
  position: relative;
  z-index: 1;
}

.model-carousel-shell {
  position: relative;
}

.model-carousel-viewport {
  overflow: hidden;
  border-radius: calc(var(--radius) + 4px);
}

.model-carousel-track {
  --model-card-width: calc(100% - 24px);
  display: flex;
  grid-template-columns: none;
  gap: 14px;
  overflow: visible;
  padding: 2px 28px 22px 2px;
  cursor: grab;
  touch-action: pan-y;
  transform: translate3d(0, 0, 0);
  transition: transform 520ms cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
}

.model-carousel-track::-webkit-scrollbar {
  display: none;
}

.model-carousel-track.is-dragging {
  cursor: grabbing;
  transition: none;
}

.model-carousel-track:focus-visible {
  outline: 3px solid rgba(0, 56, 136, 0.28);
  outline-offset: 4px;
  border-radius: calc(var(--radius) + 2px);
}

.model-carousel-track .model-card {
  flex: 0 0 var(--model-card-width);
  min-width: 0;
  display: flex;
  flex-direction: column;
  scroll-snap-align: start;
  scroll-snap-stop: always;
}

.model-carousel-track .model-body {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.model-nav {
  position: absolute;
  top: calc(50% - 10px);
  z-index: 4;
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(227, 231, 238, 0.92);
  border-radius: 999px;
  color: var(--blue-900);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 16px 38px rgba(17, 36, 60, 0.16);
  backdrop-filter: blur(14px);
  transform: translateY(-50%);
  transition: transform 180ms ease, box-shadow 180ms ease, color 180ms ease, background 180ms ease;
}

.model-nav svg {
  width: 21px;
  height: 21px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2.2;
}

.model-nav-prev {
  left: 8px;
}

.model-nav-next {
  right: 8px;
}

.model-nav:hover,
.model-nav:focus-visible {
  color: #fff;
  background: var(--burgundy-700);
  box-shadow: 0 20px 44px rgba(120, 0, 24, 0.2);
  transform: translateY(-50%) scale(1.03);
}

.model-nav:focus-visible {
  outline: 3px solid rgba(0, 56, 136, 0.24);
  outline-offset: 3px;
}

.model-carousel-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 750;
}

.model-carousel-meta > span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.model-carousel-meta > span::before {
  content: "";
  width: 26px;
  height: 1px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--burgundy-700), var(--blue-700));
}

.model-carousel-dots {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 7px;
}

.model-carousel-dot {
  width: 9px;
  height: 9px;
  border: 0;
  border-radius: 999px;
  background: rgba(0, 56, 136, 0.18);
  box-shadow: inset 0 0 0 1px rgba(0, 56, 136, 0.08);
  transition: width 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.model-carousel-dot[aria-current="true"] {
  width: 26px;
  background: linear-gradient(90deg, var(--burgundy-700), var(--blue-700));
  box-shadow: 0 8px 18px rgba(120, 0, 24, 0.16);
}

.model-carousel-dot:focus-visible {
  outline: 3px solid rgba(0, 56, 136, 0.24);
  outline-offset: 3px;
}

.model-card {
  overflow: hidden;
  border: 1px solid rgba(227, 231, 238, 0.95);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow-soft);
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.model-card:hover {
  border-color: rgba(120, 0, 24, 0.2);
}

.model-visual {
  position: relative;
  overflow: hidden;
  min-height: 178px;
  aspect-ratio: 4 / 3;
  background:
    radial-gradient(circle at 20% 16%, rgba(255, 255, 255, 0.86), transparent 28%),
    linear-gradient(135deg, rgba(251, 250, 248, 0.95), rgba(184, 208, 232, 0.42));
}

.model-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 18px;
  flex: 1;
}

.model-body h3 {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.35;
  min-height: 42px;
  display: flex;
  align-items: center;
}

.model-body p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.45;
  min-height: 64px;
}

.model-card-cta {
  min-height: 42px;
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: auto;
  padding: 0 14px;
  border: 1px solid rgba(120, 0, 24, 0.28);
  border-radius: calc(var(--radius) - 2px);
  color: var(--burgundy-700);
  background: rgba(120, 0, 24, 0.045);
  font-size: 0.86rem;
  font-weight: 850;
  text-align: center;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.model-card-cta:hover,
.model-card-cta:focus-visible {
  color: #fff;
  border-color: var(--burgundy-700);
  background: var(--burgundy-700);
  box-shadow: 0 12px 26px rgba(120, 0, 24, 0.18);
  transform: translateY(-1px);
}

.model-card-cta:focus-visible {
  outline: 3px solid rgba(0, 56, 136, 0.24);
  outline-offset: 3px;
}

.model-window {
  position: absolute;
  left: 14%;
  right: 14%;
  top: 15%;
  bottom: 17%;
  z-index: 3;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.88);
  border-radius: var(--radius);
  background:
    linear-gradient(90deg, var(--burgundy-700), var(--blue-900)) 0 0 / 100% 13% no-repeat,
    linear-gradient(135deg, rgba(255, 255, 255, 0.74), rgba(184, 208, 232, 0.46));
  box-shadow: 0 18px 42px rgba(17, 36, 60, 0.13);
}

.model-window::before,
.model-window::after {
  content: "";
  position: absolute;
  inset: 13% 0 0;
}

.model-window-horizontal::before {
  background: repeating-linear-gradient(180deg, #fff 0 9px, #dfe7f0 10px 16px);
}

.model-window-vertical::before {
  background: repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.94) 0 18px, rgba(222, 232, 241, 0.95) 19px 31px);
}

.model-window-rolo::before {
  top: 19%;
  bottom: 0;
  border-top: 12px solid rgba(120, 0, 24, 0.18);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(221, 231, 240, 0.86)),
    repeating-linear-gradient(180deg, transparent 0 28px, rgba(0, 56, 136, 0.07) 29px 30px);
}

.model-window-blackout::before {
  background:
    linear-gradient(180deg, rgba(20, 27, 37, 0.86), rgba(58, 64, 75, 0.72)),
    repeating-linear-gradient(180deg, transparent 0 28px, rgba(255, 255, 255, 0.08) 29px 30px);
}

.model-window-romana::before {
  background:
    repeating-linear-gradient(180deg, rgba(255, 255, 255, 0.96) 0 22px, rgba(216, 226, 237, 0.92) 23px 32px),
    linear-gradient(135deg, rgba(120, 0, 24, 0.08), rgba(0, 56, 136, 0.08));
}

.model-window-painel::before,
.model-window-auto::before {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.88) 0 32%, rgba(216, 226, 237, 0.9) 33% 34%, rgba(255, 255, 255, 0.8) 35% 66%, rgba(216, 226, 237, 0.9) 67% 68%, rgba(255, 255, 255, 0.86) 69% 100%);
}

.model-window-auto::after {
  inset: 22% 12% auto auto;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--blue-700) 0 32%, rgba(255, 255, 255, 0.86) 34% 100%);
  box-shadow: 0 0 0 8px rgba(0, 56, 136, 0.08);
}

.model-window-caixa {
  top: 13%;
  background:
    linear-gradient(90deg, #20252b, #343941) 0 0 / 100% 22% no-repeat,
    linear-gradient(135deg, rgba(255, 255, 255, 0.78), rgba(184, 208, 232, 0.5));
}

.model-window-caixa::before {
  inset: 22% 0 0;
  background:
    repeating-linear-gradient(180deg, #262b31 0 8px, #373c43 9px 13px, rgba(255, 255, 255, 0.22) 14px 15px),
    linear-gradient(135deg, rgba(120, 0, 24, 0.08), rgba(0, 56, 136, 0.1));
}

.model-window-caixa::after {
  inset: 0 0 auto;
  height: 22%;
  border-bottom: 1px solid rgba(255, 255, 255, 0.28);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.12), transparent),
    linear-gradient(90deg, #161b20, #3b4047);
  box-shadow: 0 12px 24px rgba(17, 36, 60, 0.16);
}

.model-accent,
.model-control,
.model-rail,
.model-light {
  position: absolute;
  z-index: 4;
  pointer-events: none;
}

.model-accent {
  right: 13%;
  bottom: 14%;
  width: 34%;
  height: 18%;
  border-radius: var(--radius);
  background: var(--blue-700);
  box-shadow: -22px -32px 0 -10px rgba(120, 0, 24, 0.72);
}

.model-control {
  right: 14%;
  bottom: 14%;
  width: 58px;
  height: 82px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 18px 34px rgba(17, 36, 60, 0.18);
}

.model-control::before,
.model-control::after {
  content: "";
  position: absolute;
  left: 50%;
  border-radius: 50%;
  transform: translateX(-50%);
}

.model-control::before {
  top: 16px;
  width: 14px;
  height: 14px;
  background: var(--burgundy-700);
}

.model-control::after {
  bottom: 18px;
  width: 22px;
  height: 22px;
  border: 2px solid var(--blue-700);
}

.model-rail {
  left: 18%;
  right: 18%;
  top: 15%;
  height: 15px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--burgundy-700), var(--blue-700));
  box-shadow: 0 12px 26px rgba(17, 36, 60, 0.14);
}

.model-light {
  left: 54%;
  top: 14%;
  width: 28%;
  height: 90%;
  background: rgba(255, 255, 255, 0.34);
  filter: blur(1px);
  transform: rotate(22deg);
}

.split-layout {
  display: grid;
  gap: 26px;
}

.section-media {
  min-height: 230px;
  aspect-ratio: 4 / 3;
  box-shadow: var(--shadow-soft);
}

.section-media .visual-window {
  left: 13%;
  right: 13%;
  top: 12%;
  bottom: 18%;
}

.room-base {
  position: absolute;
  right: 11%;
  bottom: 16%;
  z-index: 3;
  width: 32%;
  height: 18%;
  border-radius: var(--radius);
  background: var(--burgundy-700);
  box-shadow: -26px -32px 0 -8px rgba(0, 56, 136, 0.78);
}

.install-badge,
.repair-tool {
  position: absolute;
  right: 12%;
  bottom: 12%;
  z-index: 4;
  width: 92px;
  height: 92px;
  border-radius: 50%;
  background: var(--blue-700);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.18);
}

.install-badge::before,
.install-badge::after,
.repair-tool::before,
.repair-tool::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  border-radius: 999px;
  background: #fff;
}

.install-badge::before {
  width: 44px;
  height: 8px;
  transform: translate(-50%, -50%);
}

.install-badge::after {
  width: 8px;
  height: 44px;
  transform: translate(-50%, -50%);
}

.repair-tool {
  background: var(--burgundy-700);
}

.repair-tool::before {
  width: 58px;
  height: 9px;
  transform: translate(-50%, -50%) rotate(-42deg);
}

.repair-tool::after {
  width: 9px;
  height: 58px;
  transform: translate(-50%, -50%) rotate(-42deg);
}

.benefits-section {
  background:
    linear-gradient(145deg, rgba(120, 0, 24, 0.035), transparent 34%, rgba(0, 56, 136, 0.06)),
    var(--surface-soft);
}

.benefit-list {
  display: grid;
  gap: 10px;
}

.benefit-item {
  min-height: 60px;
  display: grid;
  grid-template-columns: 34px 1fr;
  align-items: center;
  gap: 12px;
  padding: 14px;
  border: 1px solid rgba(227, 231, 238, 0.95);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.8);
  transition: transform 190ms ease, background 190ms ease, border-color 190ms ease;
}

.benefit-item span {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background:
    linear-gradient(90deg, transparent 43%, rgba(255, 255, 255, 0.58) 43% 57%, transparent 57%),
    linear-gradient(135deg, var(--burgundy-700), var(--blue-700));
}

.choice-section {
  background: var(--surface-warm);
}

.choice-points {
  display: grid;
  gap: 10px;
}

.choice-point {
  position: relative;
  padding: 15px 15px 15px 42px;
  border: 1px solid rgba(227, 231, 238, 0.84);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.72);
  transition: transform 190ms ease, background 190ms ease, border-color 190ms ease;
}

.choice-point::before {
  content: "";
  position: absolute;
  left: 16px;
  top: 22px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--burgundy-700);
  box-shadow: 0 0 0 6px rgba(120, 0, 24, 0.08);
}

.choice-point strong,
.choice-point span {
  display: block;
}

.choice-point span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.94rem;
}

.maintenance-section {
  position: relative;
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(circle at 18% 22%, rgba(184, 208, 232, 0.18), transparent 24%),
    radial-gradient(circle at 88% 78%, rgba(120, 0, 24, 0.32), transparent 28%),
    linear-gradient(135deg, var(--blue-900), var(--burgundy-900));
}

.maintenance-section .visual-card {
  border-color: rgba(255, 255, 255, 0.18);
  background:
    radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.3), transparent 27%),
    linear-gradient(135deg, rgba(0, 43, 104, 0.7), rgba(120, 0, 24, 0.48));
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.22);
}

.maintenance-content h2 {
  color: #fff;
}

.maintenance-content .eyebrow,
.final-cta .eyebrow {
  color: rgba(255, 255, 255, 0.78);
}

.maintenance-content p {
  margin: 16px 0 0;
  color: rgba(255, 255, 255, 0.78);
}

.maintenance-list {
  display: grid;
  gap: 8px;
  padding: 0;
  margin: 22px 0 0;
  list-style: none;
}

.maintenance-list li {
  position: relative;
  min-height: 44px;
  display: flex;
  align-items: center;
  padding: 10px 12px 10px 32px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.94rem;
  font-weight: 700;
}

.maintenance-list li::before {
  content: "";
  position: absolute;
  left: 13px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--blue-300);
}

.maintenance-content .btn {
  margin-top: 22px;
  width: 100%;
}

.process-section {
  background:
    linear-gradient(180deg, #fff 0%, #f7f9fb 100%);
}

.process-timeline {
  display: grid;
  gap: 12px;
}

.process-step {
  position: relative;
  min-height: 0;
  padding: 18px;
  border: 1px solid rgba(227, 231, 238, 0.95);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 10px 28px rgba(21, 30, 41, 0.06);
  transition: transform 190ms ease, box-shadow 190ms ease;
}

.process-step span {
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  margin-bottom: 16px;
  border-radius: 50%;
  color: #fff;
  background: linear-gradient(135deg, var(--burgundy-700), var(--blue-700));
  font-weight: 900;
  box-shadow: 0 12px 24px rgba(120, 0, 24, 0.14);
}

.process-step p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.94rem;
}

.portfolio-grid {
  display: grid;
  gap: 14px;
}

.ambient-card {
  position: relative;
  overflow: hidden;
  min-height: 0;
  border: 1px solid rgba(227, 231, 238, 0.92);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-soft);
  transition: transform 220ms ease, box-shadow 220ms ease;
}

.ambient-visual {
  position: relative;
  min-height: 180px;
  overflow: hidden;
  background:
    radial-gradient(circle at 16% 18%, rgba(255, 255, 255, 0.8), transparent 28%),
    linear-gradient(135deg, rgba(251, 250, 248, 0.95), rgba(184, 208, 232, 0.48));
}

.ambient-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(115deg, transparent 0 37%, rgba(255, 255, 255, 0.58) 38% 47%, transparent 48%),
    repeating-linear-gradient(130deg, transparent 0 44px, rgba(0, 56, 136, 0.08) 45px 46px);
}

.ambient-window {
  position: absolute;
  left: 12%;
  top: 15%;
  width: 48%;
  height: 64%;
  border-radius: var(--radius);
  background:
    linear-gradient(90deg, var(--burgundy-700), var(--blue-900)) 0 0 / 100% 18% no-repeat,
    repeating-linear-gradient(180deg, #fff 0 10px, #e7eef5 11px 19px);
  box-shadow: 0 16px 38px rgba(17, 36, 60, 0.14);
}

.ambient-window::after {
  content: "";
  position: absolute;
  inset: 18% 0 0 50%;
  width: 6px;
  background: rgba(255, 255, 255, 0.84);
  transform: translateX(-50%);
}

.ambient-window-duo {
  width: 66%;
}

.ambient-shape,
.ambient-awning,
.ambient-cross {
  position: absolute;
  right: 11%;
  bottom: 17%;
  border-radius: var(--radius);
}

.ambient-shape {
  width: 34%;
  height: 20%;
  background: var(--blue-700);
  box-shadow: -22px -32px 0 -8px rgba(120, 0, 24, 0.78);
}

.ambient-awning {
  width: 44%;
  height: 23%;
  background: var(--blue-700);
  box-shadow: 0 -72px 0 -18px rgba(120, 0, 24, 0.88);
}

.ambient-cross {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  background: var(--blue-300);
}

.ambient-cross::before,
.ambient-cross::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  border-radius: 999px;
  background: var(--blue-700);
  transform: translate(-50%, -50%);
}

.ambient-cross::before {
  width: 44px;
  height: 12px;
}

.ambient-cross::after {
  width: 12px;
  height: 44px;
}

.ambient-card > div:last-child {
  padding: 16px;
}

.ambient-card span {
  display: block;
  color: var(--ink);
  font-size: 1.04rem;
  font-weight: 850;
}

.ambient-card p {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.hero-visual.photo-frame,
.section-media.photo-frame,
.service-visual.photo-frame,
.model-visual.photo-frame,
.ambient-visual.photo-frame {
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.hero-visual.photo-frame {
  background-image:
    linear-gradient(135deg, rgba(120, 0, 24, 0.14), rgba(0, 56, 136, 0.1)),
    url("assets/images/hero-persianas-modelos.webp");
}

.section-media.scene-residential.photo-frame,
.service-visual.scene-residential.photo-frame,
.service-visual.scene-home.photo-frame {
  background-image:
    linear-gradient(135deg, rgba(120, 0, 24, 0.12), rgba(0, 56, 136, 0.1)),
    url("assets/images/ambiente-sala.webp");
}

.section-media.scene-install.photo-frame,
.service-visual.scene-install.photo-frame {
  background-image:
    linear-gradient(135deg, rgba(120, 0, 24, 0.12), rgba(0, 56, 136, 0.1)),
    url("assets/images/instalacao-persianas.webp");
}

.section-media.scene-maintenance.photo-frame,
.service-visual.scene-maintenance.photo-frame {
  background-image:
    linear-gradient(135deg, rgba(120, 0, 24, 0.16), rgba(0, 56, 136, 0.12)),
    url("assets/images/manutencao-persianas.webp");
}

.scene-model-horizontal.photo-frame,
.scene-model-horizontal .model-visual.photo-frame {
  background-image:
    linear-gradient(135deg, rgba(120, 0, 24, 0.1), rgba(0, 56, 136, 0.1)),
    url("assets/images/persiana-horizontal.webp");
}

.scene-model-vertical.photo-frame,
.scene-model-vertical .model-visual.photo-frame,
.ambient-card.scene-office .ambient-visual.photo-frame,
.ambient-card.scene-store .ambient-visual.photo-frame {
  background-image:
    linear-gradient(135deg, rgba(120, 0, 24, 0.1), rgba(0, 56, 136, 0.13)),
    url("assets/images/persiana-vertical.webp");
}

.scene-model-rolo.photo-frame,
.scene-model-rolo .model-visual.photo-frame,
.ambient-card.scene-bedroom .ambient-visual.photo-frame,
.ambient-card.scene-clinic .ambient-visual.photo-frame {
  background-image:
    linear-gradient(135deg, rgba(120, 0, 24, 0.08), rgba(0, 56, 136, 0.12)),
    url("assets/images/persiana-rolo.webp");
}

.scene-model-romana.photo-frame,
.scene-model-romana .model-visual.photo-frame,
.ambient-card.scene-living .ambient-visual.photo-frame {
  background-image:
    linear-gradient(135deg, rgba(120, 0, 24, 0.1), rgba(0, 56, 136, 0.1)),
    url("assets/images/persiana-romana.webp");
}

.scene-model-painel.photo-frame,
.scene-model-painel .model-visual.photo-frame {
  background-image:
    linear-gradient(135deg, rgba(120, 0, 24, 0.1), rgba(0, 56, 136, 0.14)),
    url("assets/images/persiana-painel.webp");
}

.scene-model-automatizada.photo-frame,
.scene-model-automatizada .model-visual.photo-frame,
.ambient-card.scene-corporate .ambient-visual.photo-frame {
  background-image:
    linear-gradient(135deg, rgba(120, 0, 24, 0.12), rgba(0, 56, 136, 0.16)),
    url("assets/images/persiana-automatizada.webp");
}

.scene-model-veneziana.photo-frame,
.scene-model-veneziana .model-visual.photo-frame {
  background-image:
    linear-gradient(135deg, rgba(120, 0, 24, 0.1), rgba(0, 56, 136, 0.14)),
    url("assets/images/veneziana-blackout-automatica-caixa.webp");
}

.service-visual.scene-corporate.photo-frame,
.service-visual.scene-home.photo-frame {
  background-image:
    linear-gradient(135deg, rgba(120, 0, 24, 0.12), rgba(0, 56, 136, 0.14)),
    url("assets/images/ambiente-corporativo.webp");
}

.hero-visual.visual-card {
  --hero-frame-pad: clamp(8px, 1.25vw, 14px);
  overflow: visible;
  padding: var(--hero-frame-pad);
  border: 1px solid rgba(255, 255, 255, 0.86);
  background-image:
    linear-gradient(135deg, rgba(120, 0, 24, 0.08), transparent 34%),
    linear-gradient(315deg, rgba(0, 56, 136, 0.1), transparent 40%),
    url("assets/images/hero-persianas-modelos.webp"),
    linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(246, 248, 251, 0.88));
  background-size: cover, cover, cover, auto;
  background-position: center, center, center, center;
  background-repeat: no-repeat;
  background-origin: content-box, content-box, content-box, border-box;
  background-clip: content-box, content-box, content-box, border-box;
  box-shadow:
    0 28px 78px rgba(17, 36, 60, 0.18),
    0 10px 28px rgba(120, 0, 24, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.hero-visual.visual-card::before {
  content: "";
  position: absolute;
  inset: -14px -18px 16px 22px;
  z-index: 0;
  border: 1px solid rgba(255, 255, 255, 0.56);
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 18% 20%, rgba(120, 0, 24, 0.13), transparent 34%),
    radial-gradient(circle at 84% 74%, rgba(0, 56, 136, 0.16), transparent 42%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.62), rgba(184, 208, 232, 0.26));
  box-shadow: 0 20px 54px rgba(17, 36, 60, 0.1);
  transform: rotate(-1.7deg);
  pointer-events: none;
}

.hero-visual.photo-frame::after {
  inset: var(--hero-frame-pad);
  border-radius: calc(var(--radius) - 2px);
  background:
    linear-gradient(135deg, rgba(120, 0, 24, 0.1), transparent 32%),
    linear-gradient(315deg, rgba(0, 56, 136, 0.12), transparent 36%),
    linear-gradient(180deg, transparent 62%, rgba(12, 18, 27, 0.12));
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.34),
    inset 0 -52px 76px rgba(8, 13, 21, 0.1);
}

.hero-visual .visual-photo {
  inset: auto;
  left: var(--hero-frame-pad);
  top: var(--hero-frame-pad);
  width: calc(100% - var(--hero-frame-pad) - var(--hero-frame-pad));
  height: calc(100% - var(--hero-frame-pad) - var(--hero-frame-pad));
  border-radius: calc(var(--radius) - 2px);
  box-shadow: 0 18px 42px rgba(17, 36, 60, 0.16);
}

.hero-visual .visual-window {
  opacity: 0;
  transition: opacity 320ms ease;
}

.hero-visual.photo-frame.image-failed .visual-window {
  opacity: 1;
}

.hero-visual.photo-frame.image-loaded .flow-orbit {
  opacity: 0.72;
}

.hero-visual .flow-orbit {
  z-index: 1;
  border-color: rgba(0, 56, 136, 0.22);
  filter: blur(0.1px);
}

.hero-visual .flow-orbit-one {
  inset: -8% -10% 48% 42%;
  transform: rotate(-12deg);
}

.hero-visual .flow-orbit-two {
  inset: 42% -14% -8% 10%;
  border-color: rgba(120, 0, 24, 0.16);
  transform: rotate(8deg);
}

.hero-visual .visual-note {
  right: clamp(18px, 4vw, 48px);
  bottom: clamp(18px, 4vw, 42px);
  width: min(76%, 300px);
  padding: 14px 16px 14px 42px;
  border-color: rgba(255, 255, 255, 0.72);
  background: rgba(255, 255, 255, 0.88);
  box-shadow:
    0 18px 42px rgba(17, 36, 60, 0.16),
    inset 0 1px 0 rgba(255, 255, 255, 0.86);
}

.hero-visual .visual-note::before {
  content: "";
  position: absolute;
  left: 16px;
  top: 17px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--burgundy-700), var(--blue-700));
  box-shadow: 0 0 0 6px rgba(120, 0, 24, 0.08);
}

.final-cta {
  position: relative;
  overflow: hidden;
  padding: 64px 18px;
  color: #fff;
  background:
    radial-gradient(circle at 18% 20%, rgba(255, 255, 255, 0.16), transparent 23%),
    radial-gradient(circle at 85% 82%, rgba(184, 208, 232, 0.22), transparent 26%),
    linear-gradient(135deg, var(--burgundy-800), var(--blue-900));
}

.final-cta-flow {
  position: absolute;
  inset: -24% -18%;
  opacity: 0.52;
  background:
    repeating-linear-gradient(120deg, transparent 0 48px, rgba(255, 255, 255, 0.08) 49px 50px),
    radial-gradient(circle at 75% 60%, rgba(184, 208, 232, 0.24), transparent 28%);
  animation: subtleShift 14s ease-in-out infinite;
}

.final-cta-inner {
  position: relative;
  z-index: 1;
  width: min(820px, 100%);
  margin: 0 auto;
  text-align: center;
}

.final-cta h2 {
  color: #fff;
}

.final-cta p:not(.eyebrow) {
  margin: 16px auto 0;
  max-width: 620px;
  color: rgba(255, 255, 255, 0.8);
}

.final-cta .btn {
  width: 100%;
  margin-top: 24px;
}

.faq-section {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 12% 18%, rgba(120, 0, 24, 0.07), transparent 28%),
    radial-gradient(circle at 90% 74%, rgba(0, 56, 136, 0.09), transparent 30%),
    linear-gradient(180deg, #fff 0%, var(--surface) 100%);
}

.faq-section::before {
  content: "";
  position: absolute;
  inset: 8% -12% auto;
  height: 320px;
  border: 1px solid rgba(0, 56, 136, 0.1);
  border-radius: 50%;
  transform: rotate(-8deg);
  pointer-events: none;
}

.faq-section::after {
  content: "";
  position: absolute;
  right: -92px;
  bottom: 10%;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(184, 208, 232, 0.32), transparent 68%);
  pointer-events: none;
}

.faq-inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 26px;
}

.faq-heading {
  max-width: 640px;
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-item {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(227, 231, 238, 0.96);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 14px 38px rgba(17, 36, 60, 0.06);
  transition: transform 220ms ease, border-color 220ms ease, box-shadow 220ms ease;
}

.faq-item::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: linear-gradient(180deg, var(--burgundy-700), var(--blue-700));
  opacity: 0;
  transition: opacity 220ms ease;
}

.faq-item[open] {
  border-color: rgba(120, 0, 24, 0.18);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 20px 52px rgba(17, 36, 60, 0.09);
}

.faq-item[open]::before {
  opacity: 1;
}

.faq-item summary {
  min-height: 64px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 16px;
  color: var(--ink);
  font-weight: 850;
  line-height: 1.35;
  cursor: pointer;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-number {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--burgundy-700);
  background: linear-gradient(135deg, rgba(120, 0, 24, 0.1), rgba(0, 56, 136, 0.07));
  font-size: 0.78rem;
  font-weight: 900;
}

.faq-icon {
  position: relative;
  width: 30px;
  height: 30px;
  border: 1px solid rgba(0, 56, 136, 0.18);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.7);
}

.faq-icon::before,
.faq-icon::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 12px;
  height: 2px;
  border-radius: 999px;
  background: var(--blue-700);
  transform: translate(-50%, -50%);
  transition: transform 200ms ease;
}

.faq-icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.faq-item[open] .faq-icon {
  border-color: rgba(120, 0, 24, 0.22);
}

.faq-item[open] .faq-icon::after {
  transform: translate(-50%, -50%) rotate(0deg);
}

.faq-answer {
  padding: 0 16px 18px 62px;
  color: var(--muted);
  font-size: 0.96rem;
  line-height: 1.72;
}

.faq-answer p {
  margin: 0;
}

.site-footer {
  background: #11161f;
  color: rgba(255, 255, 255, 0.72);
}

.footer-inner {
  width: min(1180px, 100%);
  margin: 0 auto;
  display: grid;
  gap: 28px;
  padding: 44px 18px 28px;
}

.footer-brand {
  display: grid;
  gap: 14px;
}

.footer-brand img {
  width: 56px;
  height: 56px;
  border-radius: var(--radius);
  background: #fff;
  object-fit: contain;
}

.footer-brand p {
  max-width: 460px;
  margin: 8px 0 0;
  color: rgba(255, 255, 255, 0.64);
}

.footer-links,
.footer-contact {
  display: grid;
  gap: 8px;
  align-content: start;
}

.footer-brand strong,
.footer-links strong,
.footer-contact strong {
  color: #fff;
}

.footer-links a,
.footer-contact a {
  color: rgba(255, 255, 255, 0.72);
  transition: color 170ms ease;
}

.footer-links a:hover,
.footer-contact a:hover,
.footer-bottom a:hover {
  color: #fff;
}

.footer-contact span {
  color: rgba(255, 255, 255, 0.62);
}

.footer-bottom {
  display: grid;
  gap: 8px;
  justify-items: center;
  padding: 20px 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.09);
  text-align: center;
}

.footer-bottom p {
  margin: 0;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.9rem;
}

.footer-bottom a {
  color: var(--blue-300);
  font-weight: 850;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 560ms ease, transform 560ms ease;
  transition-delay: var(--delay, 0ms);
}

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

.hero-visual.reveal {
  transform: translate3d(var(--hero-shift-x, 0px), calc(var(--hero-shift-y, 0px) + 18px), 0);
}

.hero-visual.reveal.is-visible {
  transform: translate3d(var(--hero-shift-x, 0px), var(--hero-shift-y, 0px), 0);
}

.hero-item:nth-child(1) {
  --delay: 60ms;
}

.hero-item:nth-child(2) {
  --delay: 120ms;
}

.hero-item:nth-child(3) {
  --delay: 180ms;
}

.hero-item:nth-child(4) {
  --delay: 240ms;
}

.hero-item:nth-child(5) {
  --delay: 300ms;
}

@keyframes flowFloat {
  0%,
  100% {
    transform: translate3d(0, 0, 0) rotate(-14deg);
  }

  50% {
    transform: translate3d(-18px, 8px, 0) rotate(-11deg);
  }
}

@keyframes subtleShift {
  0%,
  100% {
    transform: translate3d(0, 0, 0);
  }

  50% {
    transform: translate3d(18px, -12px, 0);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal,
  .hero-visual.reveal,
  .hero-visual.reveal.is-visible {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 379px) {
  .site-header {
    padding: 0 12px;
  }

  .brand > .brand-word {
    font-size: 0.94rem;
  }

  h1 {
    font-size: 2rem;
  }

  .hero {
    padding-left: 14px;
    padding-right: 14px;
  }

  .hero-badges {
    gap: 7px;
  }

  .hero-badges span {
    padding: 8px;
    font-size: 0.74rem;
  }

  .hero-visual {
    min-height: 264px;
  }

  .ambient-visual {
    min-height: 160px;
  }
}

@media (max-width: 399px) {
  h1 {
    max-width: 11ch;
    font-size: 1.82rem;
  }

  .hero-copy {
    max-width: 30ch;
    font-size: 0.9rem;
  }

  .btn {
    min-height: 50px;
    gap: 6px;
    padding: 0 10px;
    font-size: 0.76rem;
  }

  .btn svg {
    width: 17px;
    height: 17px;
  }

  .hero-actions .cta-label-full {
    display: none;
  }

  .hero-actions .cta-label-short {
    display: inline;
  }
}

@media (min-width: 410px) {
  .hero-badges {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 559px) {
  .hero-model-strip {
    left: 16px;
    top: 14px;
    gap: 6px;
    max-width: calc(100% - 32px);
  }

  .model-chip {
    min-height: 28px;
    padding: 0 9px;
    font-size: 0.68rem;
  }

  .hero-model-previews {
    display: none;
  }

  .model-visual {
    min-height: 168px;
  }

  .model-body {
    padding: 15px;
  }

  .model-body p {
    font-size: 0.9rem;
  }

  .faq-section::before {
    inset: 4% -42% auto;
    height: 240px;
  }

  .faq-section::after {
    right: -132px;
    bottom: 4%;
  }

  .faq-item summary {
    min-height: 58px;
    gap: 10px;
    padding: 14px 12px;
    font-size: 0.92rem;
  }

  .faq-number {
    width: 30px;
    height: 30px;
    font-size: 0.72rem;
  }

  .faq-icon {
    width: 28px;
    height: 28px;
  }

  .faq-answer {
    padding: 0 12px 16px 52px;
    font-size: 0.9rem;
  }

  .hero-visual.visual-card {
    --hero-frame-pad: 8px;
    margin-top: 24px;
    padding: var(--hero-frame-pad);
    box-shadow:
      0 20px 48px rgba(17, 36, 60, 0.15),
      0 8px 22px rgba(120, 0, 24, 0.07);
  }

  .hero-visual.visual-card::before {
    inset: -7px 8px 12px 8px;
    transform: rotate(-1deg);
  }

  .hero-visual .flow-orbit-one {
    inset: -4% -12% 54% 28%;
  }

  .hero-visual .flow-orbit-two {
    inset: 48% -18% -7% 8%;
  }

  .hero-visual .visual-note {
    right: 16px;
    bottom: 16px;
    width: min(76%, 270px);
    padding: 11px 12px 11px 34px;
  }

  .hero-visual .visual-note::before {
    left: 13px;
    top: 14px;
    width: 10px;
    height: 10px;
  }

  .hero-visual .visual-note span {
    display: none;
  }

  .hero-copy {
    max-width: 27ch;
  }

  .btn {
    gap: 8px;
    padding: 0 12px;
    font-size: 0.88rem;
  }

  .btn svg {
    width: 18px;
    height: 18px;
  }

  .hero-badges {
    grid-template-columns: 1fr !important;
  }

  .hero-actions .cta-label-full {
    display: none;
  }

  .hero-actions .cta-label-short {
    display: inline;
  }
}

@media (min-width: 560px) {
  .hero-actions {
    display: flex;
    flex-wrap: wrap;
  }

  .btn {
    width: auto;
  }

  .service-grid,
  .model-grid,
  .portfolio-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .model-carousel-track {
    --model-card-width: calc((100% - 16px) / 2);
    gap: 16px;
    padding-right: 2px;
  }

  .benefit-list,
  .maintenance-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .final-cta .btn,
  .maintenance-content .btn {
    width: auto;
  }

  .faq-item summary {
    padding-left: 18px;
    padding-right: 18px;
  }

  .faq-answer {
    padding-right: 22px;
    padding-left: 68px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .model-carousel-track {
    transition: none;
  }
}

@media (min-width: 760px) {
  :root {
    --header-height: 74px;
  }

  .site-header {
    padding: 0 clamp(22px, 4vw, 46px);
  }

  .brand img {
    width: 44px;
    height: 44px;
  }

  .brand > .brand-word {
    font-size: 1.05rem;
  }

  .section {
    padding: 78px clamp(24px, 5vw, 56px);
  }

  .hero {
    padding: calc(var(--header-height) + 34px) clamp(24px, 5vw, 56px) 70px;
  }

  h1 {
    max-width: 13ch;
    font-size: clamp(3rem, 6vw, 4.8rem);
  }

  h2 {
    font-size: clamp(2.35rem, 4vw, 3.7rem);
  }

  .hero-copy {
    font-size: 1.1rem;
  }

  .process-timeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .faq-list {
    gap: 14px;
  }

  .faq-item summary {
    padding: 18px 20px;
  }

  .faq-answer {
    padding: 0 24px 22px 76px;
  }

  .footer-inner {
    grid-template-columns: 1.35fr 0.7fr 0.95fr;
    padding-left: clamp(24px, 5vw, 56px);
    padding-right: clamp(24px, 5vw, 56px);
  }

  .footer-brand {
    display: flex;
    align-items: flex-start;
  }
}

@media (min-width: 980px) {
  .site-header {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 28px;
  }

  .nav-toggle {
    display: none;
  }

  .site-nav {
    position: static;
    justify-self: center;
    display: flex;
    align-items: center;
    gap: clamp(12px, 1.6vw, 24px);
    padding: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .site-nav a {
    position: relative;
    min-height: 42px;
    padding: 0;
    background: transparent;
    font-size: 0.9rem;
  }

  .site-nav a::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 5px;
    height: 2px;
    background: linear-gradient(90deg, var(--burgundy-700), var(--blue-700));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 180ms ease;
  }

  .site-nav a:hover::after,
  .site-nav a:focus-visible::after {
    transform: scaleX(1);
  }

  .header-cta {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 18px;
    border-radius: var(--radius);
    color: #fff;
    background: var(--burgundy-700);
    font-size: 0.9rem;
    font-weight: 850;
    box-shadow: 0 12px 26px rgba(120, 0, 24, 0.18);
    transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
  }

  .header-cta:hover,
  .header-cta:focus-visible {
    transform: translateY(-1px);
    background: var(--burgundy-600);
    box-shadow: 0 16px 32px rgba(120, 0, 24, 0.22);
  }

  .hero {
    min-height: clamp(700px, 92svh, 820px);
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(420px, 0.95fr);
    align-items: center;
    gap: clamp(28px, 4vw, 70px);
  }

  .hero-visual {
    width: 100%;
    max-width: 640px;
    min-height: 430px;
    margin: 0 0 0 auto;
  }

  .hero-badges {
    max-width: 660px;
  }

  .service-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .service-visual {
    min-height: 138px;
  }

  .model-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .model-carousel-track {
    --model-card-width: calc((100% - 36px) / 3);
    gap: 18px;
    padding-bottom: 26px;
  }

  .model-carousel-track .model-body {
    display: flex;
    flex-direction: column;
    flex: 1;
  }

  .model-nav-prev {
    left: -22px;
  }

  .model-nav-next {
    right: -22px;
  }

  .split-layout {
    grid-template-columns: minmax(320px, 0.9fr) minmax(0, 1.1fr);
    align-items: center;
    gap: clamp(36px, 6vw, 82px);
  }

  .split-layout-reverse .section-copy {
    order: 1;
  }

  .split-layout-reverse .section-media {
    order: 2;
  }

  .section-media {
    min-height: 360px;
  }

  .process-timeline {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .process-step:hover,
  .service-card:hover,
  .ambient-card:hover,
  .model-card:hover,
  .faq-item:hover,
  .benefit-item:hover,
  .choice-point:hover {
    transform: translateY(-5px);
  }

  .service-card:hover,
  .model-card:hover,
  .ambient-card:hover {
    box-shadow: 0 24px 64px rgba(21, 30, 41, 0.13);
  }

  .portfolio-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .faq-inner {
    grid-template-columns: minmax(260px, 0.82fr) minmax(0, 1.18fr);
    align-items: start;
    gap: clamp(40px, 6vw, 84px);
  }

  .faq-heading {
    position: sticky;
    top: calc(var(--header-height) + 28px);
    margin-bottom: 0;
  }
}

@media (min-width: 1220px) {
  .hero {
    padding-left: 72px;
    padding-right: 72px;
  }

  .hero-visual {
    max-width: 680px;
    min-height: 462px;
    margin-right: clamp(0px, 1.4vw, 22px);
  }

  .section {
    padding-left: 72px;
    padding-right: 72px;
  }
}

/* Botão Flutuante de WhatsApp */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  width: 56px;
  height: 56px;
  background-color: #25d366;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.22);
  transition: transform 300ms ease, background-color 300ms ease, box-shadow 300ms ease;
  cursor: pointer;
  animation: whatsapp-pulse 2.2s infinite;
}

.whatsapp-float svg {
  width: 28px;
  height: 28px;
  fill: currentColor;
}

.whatsapp-float:hover,
.whatsapp-float:focus-visible {
  background-color: #20ba5a;
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.35);
}

.whatsapp-float:focus-visible {
  outline: 3px solid var(--burgundy-700);
  outline-offset: 4px;
}

@keyframes whatsapp-pulse {
  0% {
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4), 0 0 0 0 rgba(37, 211, 102, 0.4);
  }
  70% {
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4), 0 0 0 14px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4), 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

/* Responsivo para o botão flutuante no mobile */
@media (max-width: 767px) {
  .whatsapp-float {
    bottom: 20px;
    right: 18px;
    width: 50px;
    height: 50px;
  }
  .whatsapp-float svg {
    width: 25px;
    height: 25px;
  }
  .model-body h3 {
    min-height: auto;
  }
  .model-body p {
    min-height: auto;
  }
}

/* Respeitar prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
  .whatsapp-float {
    animation: none;
  }
}