:root {
  --bg: #fbfaf4;
  --bg-paper: #fffdf8;
  --bg-soft: #eef4e8;
  --ink: #24301f;
  --text: #303829;
  --text-soft: #65705b;
  --green-900: #26381e;
  --green-800: #354d2b;
  --green-700: #54723c;
  --green-600: #6c914a;
  --green-500: #86a968;
  --green-300: #c9dcb7;
  --green-200: #e1ead6;
  --green-100: #f1f7e9;
  --coral: #d96f58;
  --blue: #4e7ea8;
  --gold: #c58c35;
  --plum: #805f96;
  --rose: #c95d7a;
  --card: #ffffff;
  --border: #dce5cf;
  --shadow: 0 18px 42px rgba(36, 48, 31, 0.12);
  --shadow-hover: 0 24px 54px rgba(36, 48, 31, 0.17);
  --radius-xl: 24px;
  --radius-lg: 14px;
  --radius-md: 8px;
  --container: 1520px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  max-width: 100%;
  scroll-behavior: smooth;
}

body {
  overflow-x: clip;
  font-family: "Open Sans", sans-serif;
  background:
    linear-gradient(180deg, rgba(238, 244, 232, 0.86) 0, rgba(251, 250, 244, 0) 430px),
    repeating-linear-gradient(90deg, rgba(36, 48, 31, 0.025) 0 1px, transparent 1px 112px),
    var(--bg);
  color: var(--text);
  line-height: 1.5;
  cursor: url("../assets/cursors/cursor-estacao.svg") 6 4, auto;
}

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

a,
button,
summary,
label,
select,
[role="button"],
.btn {
  cursor: url("../assets/cursors/cursor-pointer-estacao.svg") 6 4, pointer;
}

input,
textarea,
[contenteditable="true"] {
  cursor: text;
}

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

@keyframes skeleton-loading {
  0% {
    background-position: 200% 0;
  }

  100% {
    background-position: -200% 0;
  }
}

@keyframes train-smoke-drift {
  0% {
    opacity: 0;
    transform: translate3d(0, 0, 0) scale(0.18);
  }

  18% {
    opacity: 0.72;
    transform: translate3d(-1px, -5px, 0) scale(0.55);
  }

  58% {
    opacity: 0.5;
  }

  100% {
    opacity: 0;
    transform: translate3d(10px, -25px, 0) scale(1.28);
  }
}

.container {
  width: min(var(--container), calc(100% - clamp(2rem, 5vw, 5.5rem)));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background:
    linear-gradient(180deg, rgba(241, 247, 233, 0.82), rgba(225, 234, 214, 0.66)),
    rgba(255, 253, 248, 0.4);
  -webkit-backdrop-filter: blur(18px) saturate(135%);
  backdrop-filter: blur(18px) saturate(135%);
  border-bottom: 1px solid rgba(174, 200, 151, 0.58);
  box-shadow: 0 12px 34px rgba(36, 48, 31, 0.11);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.72rem 0;
}

.brand {
  --logo-smoke-x: 5px;
  --logo-smoke-y: 3px;
  --logo-smoke-size: 30px;
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
}

.brand::before,
.brand::after {
  content: "";
  position: absolute;
  left: var(--logo-smoke-x);
  top: var(--logo-smoke-y);
  width: var(--logo-smoke-size);
  aspect-ratio: 1.34;
  z-index: 3;
  pointer-events: none;
  background:
    radial-gradient(circle at 18% 76%, rgba(210, 214, 204, 0.88) 0 10%, rgba(138, 151, 130, 0.34) 11% 13%, rgba(210, 214, 204, 0) 14%),
    radial-gradient(circle at 38% 55%, rgba(190, 197, 186, 0.78) 0 16%, rgba(126, 140, 118, 0.3) 17% 19%, rgba(190, 197, 186, 0) 20%),
    radial-gradient(circle at 62% 38%, rgba(174, 183, 170, 0.68) 0 18%, rgba(116, 130, 108, 0.25) 19% 21%, rgba(174, 183, 170, 0) 22%),
    radial-gradient(circle at 80% 28%, rgba(158, 168, 154, 0.58) 0 15%, rgba(107, 120, 101, 0.22) 16% 18%, rgba(158, 168, 154, 0) 19%);
  filter: drop-shadow(0 1px 2px rgba(36, 48, 31, 0.16));
  opacity: 0;
  transform-origin: 12% 92%;
  animation: train-smoke-drift 3.6s ease-out infinite;
  will-change: opacity, transform;
}

.brand::after {
  --logo-smoke-size: 25px;
  left: calc(var(--logo-smoke-x) + 1px);
  top: calc(var(--logo-smoke-y) + 1px);
  animation-delay: 1.65s;
  animation-duration: 4.1s;
}

.brand img {
  position: relative;
  z-index: 2;
  width: 78px;
  height: auto;
  object-fit: contain;
}

.brand strong {
  display: block;
  font-family: "Merriweather", serif;
  color: var(--green-900);
  font-size: 1rem;
  line-height: 1.15;
}

.brand span {
  display: block;
  color: var(--text-soft);
  font-size: 0.82rem;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem;
  border: 1px solid rgba(201, 220, 183, 0.7);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.62);
}

.desktop-nav a {
  color: var(--green-800);
  font-weight: 700;
  font-size: 0.9rem;
  padding: 0.52rem 0.74rem;
  border-radius: 999px;
}

.desktop-nav a:hover {
  color: var(--green-900);
  background: var(--green-100);
}

.desktop-nav a.is-active {
  color: #fff;
  background: var(--green-800);
}

.mobile-menu-button,
.mobile-nav {
  display: none;
}

@media (prefers-reduced-motion: reduce) {
  .brand::before,
  .brand::after {
    animation: none;
    opacity: 0.24;
    transform: translate3d(6px, -18px, 0) scale(0.95);
  }
}

.hero {
  padding: 2.4rem 0 1.4rem;
}

.hero-box {
  --hero-bg: url("../assets/imagens/hero-bg.png");
  position: relative;
  overflow: hidden;
  min-height: 670px;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(380px, 0.95fr);
  align-items: center;
  gap: 3.2rem;
  border-radius: var(--radius-xl);
  padding: 4.6rem 5rem;
  background-image:
    linear-gradient(90deg, rgba(255, 251, 240, 0.97) 0%, rgba(255, 251, 240, 0.89) 47%, rgba(255, 251, 240, 0.4) 100%),
    var(--hero-bg);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center right;
  box-shadow: 0 28px 70px rgba(36, 48, 31, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.86);
}

.hero-box::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 12px;
  background: linear-gradient(90deg, var(--coral), var(--gold), var(--green-600), var(--blue), var(--plum));
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 760px;
}

.hero-tag,
.section-kicker {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  margin: 0 0 1rem;
  color: var(--green-800);
  background: #fff6e8;
  border: 1px solid #efd3a8;
  border-radius: 999px;
  padding: 0.45rem 0.78rem;
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0;
}

.hero h1 {
  margin: 0;
  max-width: 14ch;
  font-family: "Merriweather", serif;
  color: var(--green-900);
  font-size: 4.2rem;
  line-height: 1.04;
  font-weight: 900;
  letter-spacing: 0;
}

.hero-texto {
  margin: 1.2rem 0 0;
  color: var(--text);
  font-size: 1.16rem;
  max-width: 62ch;
  line-height: 1.72;
  font-weight: 600;
}

.hero-actions {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin-top: 1.7rem;
}

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.4rem;
}

.hero-proof span,
.about-stats span {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.56rem 0.72rem;
  border: 1px solid rgba(201, 220, 183, 0.76);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.78);
  color: var(--text-soft);
  font-size: 0.9rem;
  font-weight: 700;
}

.hero-proof strong,
.about-stats strong {
  color: var(--green-900);
}

.hero-showcase {
  position: relative;
  z-index: 1;
  min-height: 500px;
  display: grid;
  place-items: center;
}

.paper-stack {
  position: relative;
  width: min(410px, 100%);
  aspect-ratio: 0.74 / 1;
}

.paper-sheet {
  position: absolute;
  inset: 0;
  border-radius: 10px;
  background: #fff;
  border: 1px solid rgba(36, 48, 31, 0.12);
  box-shadow: 0 20px 42px rgba(36, 48, 31, 0.18);
  overflow: hidden;
}

.paper-sheet::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  opacity: 0;
  pointer-events: none;
  transition: opacity 220ms ease;
  background:
    linear-gradient(100deg, rgba(255, 255, 255, 0) 0 36%, rgba(255, 255, 255, 0.78) 47%, rgba(255, 255, 255, 0) 58%) -160% 0 / 62% 100% no-repeat,
    linear-gradient(rgba(87, 112, 66, 0.15) 0 0) 9% 9% / 46% 14px no-repeat,
    linear-gradient(rgba(87, 112, 66, 0.11) 0 0) 9% 15% / 34% 12px no-repeat,
    linear-gradient(rgba(87, 112, 66, 0.1) 0 0) 9% 26% / 82% 18% no-repeat,
    linear-gradient(rgba(87, 112, 66, 0.08) 0 0) 9% 48% / 82% 9% no-repeat,
    linear-gradient(rgba(87, 112, 66, 0.06) 0 0) 9% 62% / 70% 8% no-repeat,
    linear-gradient(180deg, #ffffff 0 64%, #f5f8ef 64% 100%);
}

.paper-sheet.is-loading-image::before {
  opacity: 1;
  animation: heroSheetLoading 1.35s ease-in-out infinite;
}

.sheet-front.is-loading-image #heroSheetFrontContent {
  opacity: 0;
}

.sheet-custom-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  visibility: hidden;
  transition: opacity 420ms ease;
  z-index: 0;
}

.sheet-custom-image.is-loaded {
  opacity: 1;
  visibility: visible;
}

.sheet-front #heroSheetFrontContent {
  position: relative;
  z-index: 1;
  transition: opacity 180ms ease;
}

.sheet-front.has-custom-image #heroSheetFrontContent {
  display: none;
}

.sheet-back {
  transform: translate(-32px, 30px) rotate(-8deg);
  background:
    linear-gradient(#fff 0 0) padding-box,
    linear-gradient(135deg, var(--blue), #b9d6ee) border-box;
}

.sheet-mid {
  transform: translate(28px, 18px) rotate(7deg);
  background:
    linear-gradient(#fff 0 0) padding-box,
    linear-gradient(135deg, var(--gold), #f0d397) border-box;
}

.sheet-front {
  display: grid;
  align-content: start;
  gap: 1rem;
  padding: 1.25rem;
  transform: rotate(-1deg);
  background:
    linear-gradient(180deg, #ffffff 0 64%, #f5f8ef 64% 100%),
    #fff;
}

.sheet-back span,
.sheet-mid span {
  display: block;
  height: 14px;
  margin: 1.2rem;
  border-radius: 999px;
  background: rgba(101, 112, 91, 0.12);
}

.sheet-label {
  width: fit-content;
  padding: 0.38rem 0.6rem;
  border-radius: 999px;
  background: #ffe6dc;
  color: #9b432e;
  font-size: 0.78rem;
  font-weight: 900;
}

.sheet-title {
  max-width: 9ch;
  color: var(--green-900);
  font-family: "Merriweather", serif;
  font-size: 2rem;
  line-height: 1.12;
  font-weight: 900;
}

.sheet-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.7rem;
  margin-top: 0.2rem;
}

.sheet-grid span {
  min-height: 82px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-md);
  background: var(--green-100);
  color: var(--green-800);
  font-family: "Merriweather", serif;
  font-size: 2rem;
  font-weight: 900;
}

@keyframes heroSheetLoading {
  to {
    background-position:
      240% 0,
      9% 9%,
      9% 15%,
      9% 26%,
      9% 48%,
      9% 62%,
      0 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .paper-sheet.is-loading-image::before {
    animation: none;
  }

  .paper-stack.is-animated .paper-sheet,
  .sheet-custom-image {
    transition: none;
  }
}

.paper-stack.is-animated {
  perspective: 1200px;
}

.paper-stack.is-animated .paper-sheet {
  transform-origin: center center;
  transition:
    transform 760ms cubic-bezier(0.22, 0.88, 0.28, 1),
    opacity 760ms ease,
    filter 760ms ease,
    box-shadow 760ms ease;
  will-change: transform, opacity, filter;
}

.paper-stack.is-animated .paper-sheet[data-deck-slot="front"] {
  z-index: 3;
  opacity: 1;
  filter: saturate(1) brightness(1);
  transform: translate3d(0, 0, 56px) rotate(-1deg) scale(1);
  box-shadow: 0 28px 58px rgba(36, 48, 31, 0.26);
}

.paper-stack.is-animated .paper-sheet[data-deck-slot="mid"] {
  z-index: 2;
  opacity: 0.95;
  filter: saturate(0.96) brightness(0.98);
  transform: translate3d(34px, 20px, 12px) rotate(7deg) scale(0.94);
  box-shadow: 0 20px 42px rgba(36, 48, 31, 0.18);
}

.paper-stack.is-animated .paper-sheet[data-deck-slot="back"] {
  z-index: 1;
  opacity: 0.9;
  filter: saturate(0.92) brightness(0.96);
  transform: translate3d(-36px, 32px, 0) rotate(-8deg) scale(0.91);
  box-shadow: 0 16px 34px rgba(36, 48, 31, 0.14);
}

.hero-note {
  position: absolute;
  right: 0;
  bottom: 42px;
  transform: rotate(3deg);
  padding: 0.74rem 0.9rem;
  border-radius: var(--radius-md);
  background: var(--coral);
  color: #fff;
  box-shadow: 0 18px 34px rgba(133, 62, 45, 0.24);
  font-weight: 900;
}

.value-strip {
  padding: 0.6rem 0 1.6rem;
}

.value-strip-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--border);
  box-shadow: 0 14px 34px rgba(36, 48, 31, 0.08);
}

.value-strip-inner div {
  min-height: 112px;
  display: grid;
  align-content: center;
  gap: 0.28rem;
  padding: 1.1rem;
  background: rgba(255, 255, 255, 0.84);
}

.value-strip-inner strong {
  color: var(--green-900);
  font-family: "Merriweather", serif;
  font-size: 1rem;
}

.value-strip-inner span {
  color: var(--text-soft);
  font-size: 0.92rem;
}

.section {
  padding: 4.4rem 0;
}

.section-soft {
  background:
    linear-gradient(180deg, rgba(238, 244, 232, 0.78), rgba(238, 244, 232, 0.94)),
    var(--bg-soft);
}

.section-head {
  margin-bottom: 1.5rem;
}

.section-head h2,
.section-head h1 {
  margin: 0;
  font-family: "Merriweather", serif;
  color: var(--green-900);
  font-size: 2.45rem;
  line-height: 1.12;
  font-weight: 900;
  letter-spacing: 0;
}

.section-head p:not(.section-kicker) {
  margin: 0.62rem 0 0;
  color: var(--text-soft);
  font-size: 1.05rem;
  line-height: 1.62;
}

.catalog-head,
.actions-between {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: end;
}

.catalog-note {
  min-width: 210px;
  display: grid;
  gap: 0.08rem;
  padding: 0.9rem 1rem;
  border-left: 4px solid var(--gold);
  background: rgba(255, 255, 255, 0.7);
  color: var(--text-soft);
}

.catalog-note strong {
  color: var(--green-900);
  font-family: "Merriweather", serif;
  font-size: 1.2rem;
}

.sobre-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2rem;
  align-items: start;
}

.sobre-grid h2 {
  margin: 0 0 0.7rem;
  font-family: "Merriweather", serif;
  color: var(--green-900);
  font-size: 2.2rem;
  line-height: 1.16;
}

.sobre-grid p {
  margin: 0;
  color: var(--text);
  max-width: 62ch;
  font-size: 1.05rem;
  line-height: 1.7;
}

.about-stats {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-top: 1.4rem;
}

.contato-wrap {
  text-align: center;
  max-width: 760px;
}

.contato-wrap .section-kicker {
  margin-inline: auto;
}

.contato-wrap h2 {
  margin: 0;
  color: var(--green-900);
  font-family: "Merriweather", serif;
  font-size: 2.5rem;
}

.contato-wrap p {
  margin: 0.7rem auto 1.2rem;
  max-width: 56ch;
  color: var(--text-soft);
  font-size: 1.05rem;
}

.contact-actions {
  display: flex;
  justify-content: center;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.contact-link {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}

.contact-link-icon {
  width: 1.12rem;
  height: 1.12rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}

.contact-link-icon svg {
  width: 100%;
  height: 100%;
  fill: currentColor;
}

.page-simple {
  padding: 2.2rem 0;
}

.material-layout {
  padding: 2.2rem 0 2.8rem;
}

/* Segurança de Pagamento */
.payment-security {
  background: linear-gradient(135deg, #f0f7e9 0%, #e8f3de 100%);
  border-top: 2px solid var(--green-300);
  border-bottom: 2px solid var(--green-300);
  padding: 3.5rem 0;
  margin: 3rem 0 0;
}

.security-badge {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding: 2rem;
  background: #ffffff;
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 16px rgba(107, 139, 74, 0.1);
  border-left: 4px solid var(--green-600);
}

.security-icon {
  flex-shrink: 0;
  color: var(--green-600);
  width: 60px;
  height: 60px;
  animation: floatIcon 3s ease-in-out infinite;
}

@keyframes floatIcon {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-8px);
  }
}

.security-content h3 {
  margin: 0 0 0.5rem 0;
  font-size: 1.4rem;
  color: var(--green-900);
  font-weight: 800;
}

.security-content p {
  margin: 0 0 1.2rem 0;
  color: var(--text-soft);
  line-height: 1.6;
}

.security-features {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.feature {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 600;
  color: var(--green-700);
  font-size: 0.95rem;
}

.feature svg {
  color: var(--green-600);
  flex-shrink: 0;
}

.site-footer {
  border-top: 1px solid rgba(201, 220, 183, 0.6);
  background: #f5f8ef;
  margin-top: 3rem;
}

.site-footer--home {
  margin-top: 0;
  border-top: 1px solid rgba(201, 220, 183, 0.9);
  background:
    linear-gradient(180deg, rgba(236, 244, 226, 0.74), rgba(245, 248, 239, 0.96));
}

.footer-inner {
  min-height: 78px;
  padding: 1.6rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.95rem;
  color: var(--text-soft);
  font-weight: 700;
}

.footer-inner p {
  margin: 0;
}

.footer-inner a {
  color: var(--green-800);
  font-weight: 900;
}

.tpolltech-credit {
  display: inline-flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.32rem;
  min-height: 32px;
  padding: 0.36rem 0.58rem;
  border: 1px solid rgba(84, 114, 60, 0.18);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.48);
  color: rgba(36, 48, 31, 0.58);
  font-size: 0.72rem;
  font-weight: 800;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.footer-inner > .tpolltech-credit {
  margin-left: auto;
}

.tpolltech-credit span {
  font-weight: 700;
}

.tpolltech-credit strong {
  color: var(--green-800);
  font-size: 0.78rem;
  font-weight: 900;
}

.tpolltech-credit:hover {
  border-color: rgba(84, 114, 60, 0.36);
  background: rgba(255, 255, 255, 0.78);
  color: var(--green-900);
}

.tpolltech-credit:focus-visible {
  outline: 3px solid rgba(84, 114, 60, 0.32);
  outline-offset: 3px;
}

.footer-inner--home {
  padding: 1.3rem 0 1.6rem;
}

.footer-branding {
  display: grid;
  gap: 0.25rem;
  min-width: min(100%, 280px);
}

.footer-branding small {
  color: var(--text-soft);
  font-size: 0.85rem;
  font-weight: 700;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Estilos para a vitrine de materiais */
.vitrine {
  padding: 2rem;
  background-color: #f9f9f9;
  text-align: center;
}

.vitrine h2 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  color: #2c3e50;
}

.vitrine-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.material-card {
  background: #ffffff;
  border-radius: 8px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  padding: 1rem;
  text-align: left;
}

.material-card .material-category {
  font-size: 0.9rem;
  color: #27ae60;
  font-weight: bold;
  margin-bottom: 0.5rem;
}

.material-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  color: #2c3e50;
}

.material-card p {
  font-size: 0.9rem;
  color: #34495e;
  margin-bottom: 1rem;
}

.material-card .btn {
  padding: 0.5rem;
  background-color: #27ae60;
  color: #ffffff;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 1rem;
  transition: background-color 0.3s;
}

.material-card .btn:hover {
  background-color: #2ecc71;
}