:root {
  --bg: #081117;
  --bg-soft: #111d25;
  --surface: rgba(9, 18, 24, 0.86);
  --surface-strong: rgba(16, 29, 38, 0.94);
  --surface-soft: rgba(255, 255, 255, 0.04);
  --text: #edf3f6;
  --muted: #b1c3cc;
  --line: rgba(255, 255, 255, 0.1);
  --line-strong: rgba(124, 204, 255, 0.28);
  --accent: #82ceff;
  --accent-strong: #4db5ff;
  --accent-warm: #f3bb3d;
  --accent-warm-soft: rgba(243, 187, 61, 0.16);
  --plaster: #f3f1ea;
  --shadow-lg: 0 28px 90px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 18px 48px rgba(0, 0, 0, 0.28);
  --radius-xl: 34px;
  --radius-lg: 26px;
  --radius-md: 20px;
  --radius-sm: 14px;
  --container: 1180px;
  --transition: 260ms ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  font-family: "IBM Plex Sans", sans-serif;
  background:
    radial-gradient(circle at 10% 8%, rgba(130, 206, 255, 0.15), transparent 24%),
    radial-gradient(circle at 92% 20%, rgba(243, 187, 61, 0.11), transparent 16%),
    linear-gradient(180deg, #071016 0%, #0a141b 38%, #081117 100%);
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.72), transparent 96%);
}

body.menu-open {
  overflow: hidden;
}

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

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

button,
input,
select,
textarea {
  font: inherit;
}

button {
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
}

input,
select,
textarea {
  width: 100%;
  padding: 0.92rem 1rem;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
}

select option {
  color: #101417;
  background: #ffffff;
}

textarea {
  resize: vertical;
}

input::placeholder,
textarea::placeholder {
  color: rgba(237, 243, 246, 0.52);
}

[hidden] {
  display: none !important;
}

.container {
  width: min(var(--container), calc(100% - 2rem));
  margin: 0 auto;
}

.section {
  padding: clamp(4rem, 5vw, 5.4rem) 0;
}

.section-anchor {
  scroll-margin-top: 94px;
}

.page-shell {
  position: relative;
}

.topline {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(3, 9, 12, 0.78);
}

.topline-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 40px;
  color: var(--muted);
  font-size: 0.82rem;
}

.topline-inner p {
  margin: 0;
}

.topline-inner a {
  font-weight: 700;
  color: var(--text);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(7, 16, 22, 0.84);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.site-header.is-scrolled {
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.22);
}

.header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 86px;
}

.brand {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 0.75rem;
  border-radius: 22px;
  background: linear-gradient(135deg, rgba(10, 17, 24, 0.94), rgba(29, 38, 46, 0.94));
  box-shadow: var(--shadow-md);
}

.brand img {
  width: clamp(170px, 17vw, 248px);
  max-height: 60px;
  object-fit: contain;
}

.site-nav,
.footer-links {
  display: flex;
  align-items: center;
  gap: 1.1rem;
}

.site-nav a,
.footer-links a {
  color: var(--muted);
  font-weight: 600;
  transition: color var(--transition);
}

.site-nav a:hover,
.site-nav a:focus-visible,
.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--text);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 1.35rem;
  border-radius: 999px;
  font-family: "Teko", sans-serif;
  font-size: 1.15rem;
  letter-spacing: 0.04em;
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    border-color var(--transition),
    background-color var(--transition);
}

.button:hover,
.button:focus-visible,
.metric-card:hover,
.console-tab:hover,
.trust-list article:hover,
.contact-cards article:hover,
.showroom-card:hover,
.stock-photo:hover {
  transform: translateY(-3px);
}

.button-primary {
  color: #041017;
  background: linear-gradient(135deg, #f3bb3d 0%, #ffd36a 52%, #ffefb4 100%);
  box-shadow: 0 18px 42px rgba(243, 187, 61, 0.26);
}

.button-secondary {
  color: var(--text);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.05);
}

.button-full {
  width: 100%;
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.05);
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
  transition: transform var(--transition), opacity var(--transition);
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.hero {
  position: relative;
  padding: clamp(2.2rem, 4vw, 3.1rem) 0 2.2rem;
  overflow: clip;
}

.hero-backdrop,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-backdrop {
  background:
    linear-gradient(90deg, rgba(4, 10, 14, 0.88) 0%, rgba(4, 10, 14, 0.62) 46%, rgba(4, 10, 14, 0.7) 100%),
    url("../assets/img/gessoplac-fachada.jpg") center 58% / cover no-repeat;
  transform: scale(1.02);
}

.hero-overlay {
  pointer-events: none;
  background:
    radial-gradient(circle at 22% 16%, rgba(130, 206, 255, 0.18), transparent 28%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.05), transparent 28%),
    repeating-linear-gradient(
      115deg,
      transparent 0 42px,
      rgba(255, 255, 255, 0.04) 42px 45px,
      transparent 45px 88px
    );
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(320px, 0.78fr);
  gap: clamp(1.2rem, 2.8vw, 2.4rem);
  align-items: end;
  min-height: min(630px, calc(100svh - 128px));
}

.eyebrow,
.panel-tag,
.card-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.5rem 0.8rem;
  border-radius: 999px;
  border: 1px solid rgba(130, 206, 255, 0.22);
  background: rgba(130, 206, 255, 0.12);
  color: #d8f0ff;
  font-family: "Teko", sans-serif;
  font-size: 0.98rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-copy h1,
.intro-card h2,
.section-heading h2,
.console-copy h3,
.stock-copy h2,
.contact-copy h2 {
  margin: 0;
  font-family: "Teko", sans-serif;
  line-height: 0.94;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

.hero-copy h1 {
  max-width: 11ch;
  margin-top: 1rem;
  font-size: clamp(2.35rem, 5vw, 4.8rem);
  text-wrap: balance;
}

.hero-lead,
.intro-card p,
.metric-card p,
.section-heading p,
.console-copy p,
.panel-list li,
.trust-list p,
.contact-copy p,
.contact-cards a,
.contact-cards p,
.hero-panel-list p {
  color: var(--muted);
  line-height: 1.68;
  font-size: 0.98rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.5rem;
}

.hero-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.6rem;
  max-width: 720px;
}

.hero-strip span,
.panel-tags span {
  padding: 0.72rem 0.92rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.09);
  color: var(--text);
  font-size: 0.92rem;
}

.hero-panel,
.intro-card,
.metric-card,
.console-tab,
.console-panel,
.stock-photo,
.trust-list article,
.showroom-card,
.contact-cards article,
.contact-panel,
.footer-brand {
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(11, 20, 27, 0.95), rgba(7, 14, 19, 0.98)),
    linear-gradient(135deg, rgba(130, 206, 255, 0.06), transparent 40%);
  box-shadow: var(--shadow-md);
}

.hero-panel {
  padding: 1rem;
  background:
    linear-gradient(180deg, rgba(11, 20, 27, 0.95), rgba(7, 14, 19, 0.98)),
    linear-gradient(135deg, rgba(243, 187, 61, 0.06), transparent 42%);
}

.hero-panel-head strong,
.metric-card strong,
.trust-list strong,
.contact-cards strong,
.hero-panel-list strong {
  display: block;
  font-family: "Teko", sans-serif;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.hero-panel-head strong {
  margin-top: 0.75rem;
  font-size: 2rem;
  line-height: 0.95;
}

.hero-panel-list {
  display: grid;
  gap: 0.9rem;
  margin-top: 1rem;
}

.hero-panel-list article {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.8rem;
  padding: 0.95rem;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.04);
}

.hero-panel-list article span {
  display: inline-grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 14px;
  background: var(--accent-warm-soft);
  color: var(--accent-warm);
  font-family: "Teko", sans-serif;
  font-size: 1.3rem;
}

.hero-panel-list p {
  margin: 0.2rem 0 0;
}

.hero-panel-photo {
  margin: 1rem 0 0;
  min-height: 196px;
  border-radius: 22px;
  overflow: hidden;
}

.hero-panel-photo img,
.console-media img,
.stock-photo img,
.showroom-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 480ms ease, filter 320ms ease;
}

.hero-panel:hover .hero-panel-photo img,
.console-panel:hover .console-media img,
.stock-photo:hover img,
.showroom-card:hover img {
  transform: scale(1.035);
  filter: saturate(1.05);
}

.intro-band {
  padding-top: 0;
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) repeat(3, minmax(0, 0.6fr));
  gap: 1rem;
  align-items: stretch;
}

.intro-card,
.metric-card {
  padding: 1.2rem;
}

.intro-card h2 {
  margin: 0.8rem 0 0.7rem;
  font-size: clamp(1.75rem, 3vw, 3rem);
  text-wrap: balance;
}

.metric-card {
  display: grid;
  align-content: start;
}

.metric-card strong {
  font-size: 1.55rem;
  line-height: 0.98;
}

.section-heading {
  max-width: 840px;
  margin-bottom: 2rem;
}

.section-heading h2,
.stock-copy h2,
.contact-copy h2 {
  margin: 0.9rem 0 0.8rem;
  font-size: clamp(1.78rem, 3vw, 3.05rem);
  text-wrap: balance;
}

.console-grid {
  display: grid;
  grid-template-columns: minmax(240px, 300px) minmax(0, 1fr);
  gap: 1.2rem;
}

.console-tabs {
  display: grid;
  gap: 0.85rem;
}

.console-tab {
  padding: 1rem 1.05rem;
  text-align: left;
  font-family: "Teko", sans-serif;
  font-size: 1.26rem;
  line-height: 1;
  letter-spacing: 0.03em;
  transition:
    transform var(--transition),
    border-color var(--transition),
    background var(--transition);
}

.console-tab.is-active,
.console-tab:hover,
.console-tab:focus-visible {
  border-color: rgba(243, 187, 61, 0.28);
  background:
    linear-gradient(135deg, rgba(243, 187, 61, 0.14), rgba(255, 255, 255, 0.04)),
    linear-gradient(180deg, rgba(11, 20, 27, 0.95), rgba(7, 14, 19, 0.98));
  box-shadow: 0 20px 42px rgba(0, 0, 0, 0.22);
}

.console-panel {
  display: grid;
  grid-template-columns: minmax(280px, 0.88fr) minmax(0, 1fr);
  gap: 1.2rem;
  padding: 1.25rem;
}

.console-media {
  min-height: 380px;
  border-radius: 24px;
  overflow: hidden;
}

.console-copy {
  display: grid;
  align-content: start;
}

.console-copy h3 {
  margin-top: 0.75rem;
  font-size: clamp(1.6rem, 2.4vw, 2.5rem);
}

.panel-list {
  display: grid;
  gap: 0.7rem;
  margin: 0 0 1.3rem;
  padding: 0;
  list-style: none;
}

.panel-list li {
  position: relative;
  padding-left: 1.1rem;
}

.panel-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-warm), #fff3b9);
}

.panel-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.stock-grid,
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.96fr) minmax(320px, 1.04fr);
  gap: 1.2rem;
  align-items: center;
}

.trust-list {
  display: grid;
  gap: 0.9rem;
  margin-top: 1.5rem;
}

.trust-list article {
  padding: 1rem 1.05rem;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.trust-list strong {
  font-size: 1.42rem;
  line-height: 1;
}

.trust-list p {
  margin: 0.35rem 0 0;
}

.stock-stage {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(210px, 0.72fr);
  gap: 1rem;
}

.stock-photo {
  overflow: hidden;
  min-height: 250px;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.stock-photo-large {
  grid-row: span 2;
  min-height: 520px;
}

.stock-photo-logo {
  display: grid;
  place-items: center;
  padding: 1rem;
  min-height: 250px;
}

.stock-photo-logo img {
  max-height: 180px;
  object-fit: contain;
}

.showroom-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.showroom-card {
  position: relative;
  min-height: 260px;
  margin: 0;
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.showroom-card figcaption {
  position: absolute;
  left: 0.85rem;
  right: 0.85rem;
  bottom: 0.85rem;
  padding: 0.88rem 0.95rem;
  border-radius: 16px;
  background: rgba(5, 12, 16, 0.82);
  line-height: 1.42;
}

.showroom-card-wide {
  grid-column: span 2;
  grid-row: span 2;
  min-height: 540px;
}

.showroom-card-glow::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 50% 48%, rgba(130, 206, 255, 0.26), transparent 28%);
}

.contact-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
  margin-top: 1.5rem;
}

.contact-cards article {
  padding: 1rem;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.contact-cards a,
.contact-cards p {
  margin: 0.35rem 0 0;
}

.contact-panel {
  padding: 1rem;
}

.contact-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.form-row {
  display: grid;
  gap: 0.42rem;
}

.form-row label {
  color: var(--muted);
  font-size: 0.87rem;
}

.form-row-full {
  grid-column: 1 / -1;
}

.site-footer {
  padding: 1.5rem 0 2.3rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  max-width: 760px;
}

.footer-brand img {
  width: 216px;
  border-radius: 18px;
}

.footer-brand p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.floating-whatsapp {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 30;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 0 1.4rem;
  border-radius: 999px;
  background: linear-gradient(135deg, #25d366, #18a650);
  color: #ffffff;
  font-family: "Teko", sans-serif;
  font-size: 1.25rem;
  letter-spacing: 0.04em;
  box-shadow: 0 20px 42px rgba(37, 211, 102, 0.24);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms ease, transform 700ms ease;
}

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

@media (max-width: 1120px) {
  .menu-toggle {
    display: inline-block;
  }

  .header-cta {
    display: none;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 10px);
    left: 1rem;
    right: 1rem;
    display: grid;
    gap: 0.8rem;
    padding: 1rem;
    border-radius: 20px;
    background: rgba(7, 16, 22, 0.96);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity var(--transition), visibility var(--transition), transform var(--transition);
  }

  .site-nav.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .hero-grid,
  .intro-grid,
  .console-grid,
  .console-panel,
  .stock-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .stock-stage {
    grid-template-columns: 1fr 1fr;
  }

  .stock-photo-large {
    grid-row: auto;
    min-height: 360px;
  }
}

@media (max-width: 880px) {
  .topline {
    display: none;
  }

  .hero-strip,
  .contact-cards {
    gap: 0.75rem;
  }

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

@media (max-width: 720px) {
  .container {
    width: min(var(--container), calc(100% - 1rem));
  }

  .section {
    padding: 3rem 0;
  }

  .header-bar {
    min-height: 76px;
  }

  .brand img {
    width: 165px;
    max-height: 52px;
  }

  .hero-copy h1 {
    max-width: 12ch;
    font-size: clamp(2.2rem, 8.7vw, 3.5rem);
  }

  .intro-card h2,
  .section-heading h2,
  .console-copy h3,
  .stock-copy h2,
  .contact-copy h2 {
    font-size: clamp(1.58rem, 7.1vw, 2.4rem);
  }

  .hero-actions,
  .contact-form,
  .footer-grid,
  .footer-brand,
  .footer-links {
    display: grid;
  }

  .hero-actions .button,
  .button-full {
    width: 100%;
  }

  .stock-stage,
  .contact-cards {
    grid-template-columns: 1fr;
  }

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

  .showroom-card-wide {
    grid-column: auto;
    grid-row: auto;
    min-height: 320px;
  }

  .showroom-card {
    min-height: 240px;
  }

  .form-row-full {
    grid-column: auto;
  }

  .floating-whatsapp {
    left: 0.75rem;
    right: 0.75rem;
    bottom: 0.75rem;
  }
}

@media (max-height: 860px) and (min-width: 960px) {
  .topline {
    display: none;
  }

  .header-bar {
    min-height: 76px;
  }

  .hero {
    padding-top: 1.9rem;
  }

  .hero-grid {
    min-height: min(560px, calc(100svh - 96px));
  }

  .hero-copy h1 {
    font-size: clamp(2.3rem, 4.2vw, 4.05rem);
  }

  .hero-strip {
    margin-top: 1.2rem;
  }

  .hero-panel-head strong {
    font-size: 1.75rem;
  }

  .hero-panel-photo {
    min-height: 160px;
  }

  .section {
    padding: 3.5rem 0;
  }
}

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

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}