:root {
  --bg: #f5efe3;
  --bg-soft: #fffaf2;
  --surface: rgba(255, 250, 242, 0.78);
  --surface-strong: #fff8ed;
  --text: #1f1a17;
  --muted: #64564c;
  --line: rgba(31, 26, 23, 0.1);
  --accent: #f24c1a;
  --accent-strong: #b92100;
  --accent-soft: #ffb65c;
  --emerald: #0f7a5d;
  --shadow: 0 22px 70px rgba(48, 31, 15, 0.14);
  --radius-xl: 32px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Instrument Sans", "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(255, 182, 92, 0.28), transparent 28%),
    radial-gradient(circle at right 20%, rgba(15, 122, 93, 0.16), transparent 22%),
    linear-gradient(180deg, #fcf6ec 0%, #f4ecdf 42%, #f8f4ed 100%);
  min-height: 100vh;
}

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

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

button,
.button {
  border: 0;
  cursor: pointer;
  font: inherit;
}

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

.site-shell {
  overflow: hidden;
}

.container {
  width: min(calc(100% - 32px), var(--max-width));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
  background: rgba(252, 246, 236, 0.82);
  border-bottom: 1px solid rgba(31, 26, 23, 0.08);
}

.site-header__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 78px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brand img {
  width: 48px;
  height: 48px;
}

.brand__text {
  min-width: 0;
}

.brand__name {
  display: block;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.brand__tag {
  display: block;
  color: var(--muted);
  font-size: 0.84rem;
}

.menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--surface-strong);
  box-shadow: inset 0 0 0 1px rgba(31, 26, 23, 0.08);
}

.menu-toggle span,
.menu-toggle span::before,
.menu-toggle span::after {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: var(--text);
  position: relative;
}

.menu-toggle span::before,
.menu-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
}

.menu-toggle span::before {
  top: -6px;
}

.menu-toggle span::after {
  top: 6px;
}

.nav {
  display: none;
  position: absolute;
  inset: calc(100% + 8px) 16px auto 16px;
  padding: 18px;
  border-radius: 22px;
  background: rgba(255, 250, 242, 0.97);
  box-shadow: var(--shadow);
  border: 1px solid rgba(31, 26, 23, 0.08);
}

.nav.is-open {
  display: block;
}

.nav ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.nav a {
  color: var(--muted);
  font-weight: 600;
}

.header-actions {
  display: none;
}

.button-primary,
.button-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 700;
  transition: transform 0.22s ease, box-shadow 0.22s ease, background 0.22s ease;
}

.button-primary {
  color: #fff7f0;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-strong) 100%);
  box-shadow: 0 18px 34px rgba(185, 33, 0, 0.22);
}

.button-secondary {
  background: rgba(255, 248, 237, 0.82);
  color: var(--text);
  box-shadow: inset 0 0 0 1px rgba(31, 26, 23, 0.08);
}

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

.hero {
  padding: 34px 0 28px;
}

.hero__panel {
  position: relative;
  display: grid;
  gap: 26px;
  padding: 28px;
  border-radius: var(--radius-xl);
  background:
    linear-gradient(140deg, rgba(255, 251, 245, 0.95), rgba(255, 241, 220, 0.9)),
    rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(31, 26, 23, 0.08);
  box-shadow: var(--shadow);
}

.hero__content {
  position: relative;
  z-index: 1;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(15, 122, 93, 0.1);
  color: var(--emerald);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--emerald);
}

h1,
h2,
h3,
.display-title {
  margin: 0;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  line-height: 1.04;
}

h1,
.display-title {
  font-size: clamp(2.45rem, 5vw, 4.7rem);
  letter-spacing: -0.04em;
}

h2 {
  font-size: clamp(1.85rem, 3vw, 2.8rem);
  letter-spacing: -0.03em;
}

h3 {
  font-size: 1.22rem;
  letter-spacing: -0.02em;
}

.hero__lead,
.section-copy,
.article-content p,
.article-content li,
.faq__answer,
.testimonial__text,
.meta-list,
.blog-card p,
.footer-copy {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.75;
}

.hero__lead {
  margin-top: 18px;
  max-width: 61ch;
  font-size: 1.04rem;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.stat-card {
  padding: 18px;
  border-radius: var(--radius-md);
  background: rgba(255, 248, 237, 0.92);
  box-shadow: inset 0 0 0 1px rgba(31, 26, 23, 0.06);
}

.stat-card strong {
  display: block;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  font-size: 1.55rem;
  margin-bottom: 6px;
}

.hero__media {
  position: relative;
}

.hero__media img,
.feature-image,
.article-cover img,
.blog-card img,
.device-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 26px;
}

.hero__badge {
  position: absolute;
  right: 16px;
  bottom: 16px;
  max-width: 220px;
  padding: 14px 16px;
  border-radius: 20px;
  background: rgba(31, 26, 23, 0.9);
  color: #fffaf2;
  box-shadow: var(--shadow);
}

.hero__badge strong {
  display: block;
  font-size: 1.15rem;
  margin-bottom: 4px;
}

.section {
  padding: 34px 0;
}

.section-head {
  display: grid;
  gap: 12px;
  margin-bottom: 24px;
}

.section-head--inline {
  grid-template-columns: 1fr;
  align-items: end;
}

.grid {
  display: grid;
  gap: 18px;
}

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

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

.glass-card,
.content-card,
.blog-card,
.testimonial,
.device-card,
.faq,
.cta-panel,
.article-layout,
.info-strip,
.seo-block {
  border-radius: var(--radius-lg);
  border: 1px solid rgba(31, 26, 23, 0.08);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.glass-card,
.content-card,
.device-card,
.blog-card,
.testimonial,
.faq,
.seo-block {
  padding: 22px;
}

.feature-list,
.meta-list,
.inline-list,
.article-content ul,
.article-content ol {
  margin: 0;
  padding-left: 20px;
}

.feature-list li,
.inline-list li,
.article-content li {
  margin-bottom: 10px;
}

.kpi-strip {
  display: grid;
  gap: 14px;
}

.kpi {
  padding: 18px;
  border-radius: var(--radius-md);
  background: rgba(255, 248, 237, 0.78);
  box-shadow: inset 0 0 0 1px rgba(31, 26, 23, 0.06);
}

.kpi strong {
  display: block;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  font-size: 1.65rem;
}

.device-card {
  display: grid;
  gap: 16px;
}

.device-card img,
.blog-card img {
  aspect-ratio: 4 / 3;
}

.testimonial {
  position: relative;
}

.testimonial::before {
  content: "\201C";
  position: absolute;
  top: 10px;
  right: 16px;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  font-size: 4.3rem;
  color: rgba(242, 76, 26, 0.14);
  line-height: 1;
}

.testimonial__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-top: 14px;
  color: var(--muted);
  font-size: 0.92rem;
}

.stars {
  letter-spacing: 0.18em;
  color: #ff9a00;
  font-weight: 700;
}

.info-strip {
  display: grid;
  gap: 16px;
  padding: 20px;
}

.info-strip strong {
  display: block;
  font-size: 1.05rem;
}

.faq {
  padding: 0;
  overflow: hidden;
}

.faq__item + .faq__item {
  border-top: 1px solid rgba(31, 26, 23, 0.08);
}

.faq__button {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 20px 22px;
  text-align: left;
  background: transparent;
  font-weight: 700;
}

.faq__button::after {
  content: "+";
  font-size: 1.5rem;
  color: var(--accent-strong);
}

.faq__item.is-open .faq__button::after {
  content: "\2212";
}

.faq__answer {
  display: none;
  padding: 0 22px 20px;
}

.faq__item.is-open .faq__answer {
  display: block;
}

.cta-panel {
  padding: 28px;
  background:
    linear-gradient(135deg, rgba(31, 26, 23, 0.95), rgba(84, 47, 19, 0.92)),
    rgba(31, 26, 23, 0.92);
  color: #fff9f2;
}

.cta-panel p {
  color: rgba(255, 249, 242, 0.8);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 0.92rem;
}

.breadcrumb span {
  opacity: 0.6;
}

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

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  color: var(--muted);
  font-size: 0.92rem;
  margin-top: 18px;
}

.article-cover img {
  aspect-ratio: 16 / 9;
}

.article-content h2,
.article-content h3 {
  margin-top: 32px;
  margin-bottom: 12px;
}

.article-content p + p,
.article-content ul + p,
.article-content p + ul,
.article-content p + ol {
  margin-top: 14px;
}

.article-content strong {
  color: var(--text);
}

.seo-block {
  background:
    linear-gradient(140deg, rgba(242, 76, 26, 0.08), rgba(255, 182, 92, 0.06)),
    rgba(255, 250, 242, 0.84);
}

.blog-grid {
  display: grid;
  gap: 18px;
}

.blog-card {
  display: grid;
  gap: 16px;
}

.blog-card__meta,
.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.chip {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(15, 122, 93, 0.09);
  color: var(--emerald);
  font-size: 0.84rem;
  font-weight: 700;
}

.footer {
  padding: 28px 0 100px;
}

.footer-panel {
  display: grid;
  gap: 22px;
  padding: 24px;
  border-radius: var(--radius-xl);
  background: rgba(31, 26, 23, 0.94);
  color: #fff8ef;
}

.footer-copy,
.footer-panel a {
  color: rgba(255, 248, 239, 0.78);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.floating-whatsapp {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 30;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border-radius: 999px;
  background: linear-gradient(135deg, #1ecb67, #0a9850);
  color: #f8fff9;
  font-weight: 700;
  box-shadow: 0 20px 38px rgba(10, 152, 80, 0.25);
}

.floating-whatsapp svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.section-anchor-offset {
  scroll-margin-top: 98px;
}

.fade-in {
  animation: fade-in-up 0.7s ease both;
}

.fade-in-delay {
  animation: fade-in-up 0.85s ease both;
}

@keyframes fade-in-up {
  from {
    opacity: 0;
    transform: translateY(18px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (min-width: 720px) {
  .section-head--inline,
  .grid-2,
  .blog-grid,
  .kpi-strip,
  .info-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .device-card img,
  .blog-card img {
    aspect-ratio: 16 / 10;
  }
}

@media (min-width: 960px) {
  .menu-toggle {
    display: none;
  }

  .nav {
    display: block;
    position: static;
    inset: auto;
    padding: 0;
    background: transparent;
    border: 0;
    box-shadow: none;
  }

  .nav ul {
    display: flex;
    gap: 24px;
    align-items: center;
  }

  .header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
  }

  .hero {
    padding: 42px 0 34px;
  }

  .hero__panel,
  .section-head--inline,
  .article-layout {
    grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  }

  .hero__panel {
    align-items: center;
    padding: 34px;
  }

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

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

  .footer-panel {
    grid-template-columns: 1.3fr auto;
    align-items: end;
  }
}

@media (max-width: 640px) {
  .floating-whatsapp {
    left: 16px;
    right: 16px;
    justify-content: center;
  }

  .button-primary,
  .button-secondary {
    width: 100%;
  }
}