:root {
  --bg-page: #f3f4f6;
  --bg-soft: #f9fafb;
  --text-main: #111827;
  --text-body: #364153;
  --text-muted: #4a5565;
  --brand: #b16c2b;
  --accent: #25d366;
  --border: #e5e7eb;
  --radius-lg: 16px;
  --radius-md: 14px;
  --shadow-soft: 0 10px 15px rgba(0, 0, 0, 0.1), 0 4px 6px rgba(0, 0, 0, 0.08);
  --shadow-card: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.08);
  --header-height: 104px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "DM Sans", sans-serif;
  background: var(--bg-page);
  color: var(--text-main);
}

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

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

.container {
  width: min(1392px, calc(100% - 48px));
  margin: 0 auto;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000;
  width: 100%;
  background: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid #f3f4f6;
  backdrop-filter: blur(8px);
}

.header-inner {
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.25s ease;
}

.brand:hover {
  transform: translateY(-2px);
}

.main-nav {
  display: flex;
  gap: 32px;
  align-items: center;
}

.main-nav a {
  font-size: 16px;
  line-height: 24px;
  color: var(--text-body);
  font-weight: 500;
  transition: color 0.25s ease, transform 0.25s ease;
}

.main-nav a:hover {
  color: var(--brand);
  transform: translateY(-1px);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  background: transparent;
  padding: 10px 8px;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: #1f2937;
  border-radius: 999px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

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

main {
  padding-top: var(--header-height);
  overflow: hidden;
}

.hero {
  background: #fff;
  padding: 56px 0 80px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 540px);
  gap: 48px;
  align-items: center;
}

.hero-copy h1 {
  margin: 0;
  max-width: 780px;
  font-size: clamp(2.1rem, 4.2vw, 3rem);
  line-height: 1.25;
  font-weight: 600;
}

.hero-copy .accent {
  color: var(--brand);
}

.hero-copy p {
  margin: 32px 0 0;
  color: var(--text-body);
  font-size: 18px;
  line-height: 1.62;
}

.rating-line {
  margin-top: 32px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  color: var(--text-muted);
  font-size: 18px;
  line-height: 1.5;
}

.stars {
  display: inline-flex;
  gap: 4px;
}

.rating-line strong {
  color: #000;
  font-weight: 600;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 59px;
  padding: 0 32px;
  border: 0;
  border-radius: 999px;
  font-size: 18px;
  line-height: 27px;
  font-weight: 600;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease, color 0.25s ease;
  cursor: pointer;
}

.btn:hover {
  transform: translateY(-2px) scale(1.01);
}

.btn:active {
  transform: translateY(0) scale(0.99);
}

.btn-whatsapp {
  margin-top: 32px;
  background: var(--accent);
  color: #fff;
  box-shadow: var(--shadow-soft);
}

.btn-whatsapp:hover {
  box-shadow: 0 16px 24px rgba(37, 211, 102, 0.28);
}

.btn-outline {
  background: #fff;
  border: 1px solid var(--border);
  color: var(--text-main);
}

.btn-outline:hover {
  border-color: var(--brand);
  color: var(--brand);
  box-shadow: var(--shadow-soft);
}

.hero-media {
  display: flex;
  justify-content: center;
}

.hero-media img {
  width: 400px;
  height: 500px;
  object-fit: cover;
  border-radius: 24px;
}

.differentials {
  padding: 56px 0;
  background: var(--bg-soft);
}

.differentials-grid {
  display: grid;
  gap: 32px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  align-items: center;
}

.differential-item {
  text-align: center;
}

.icon-circle {
  margin: 0 auto 16px;
  width: 80px;
  height: 80px;
  border-radius: 999px;
  background: var(--brand);
  display: grid;
  place-items: center;
  transition: transform 0.25s ease;
}

.differential-item:hover .icon-circle {
  transform: translateY(-2px) scale(1.04);
}

.differential-item h2 {
  margin: 0;
  font-size: 18px;
  line-height: 27px;
  font-weight: 600;
}

.services {
  background: #fff;
  padding: 80px 0;
}

.section-title {
  margin: 0;
  font-size: clamp(2rem, 3vw, 36px);
  line-height: 1.4;
  text-align: center;
  font-weight: 600;
}

.service-grid {
  margin-top: 64px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 32px;
}

.service-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  background: #fff;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: #d0d5dd;
  box-shadow: var(--shadow-card);
}

.service-image {
  width: 100%;
  height: 192px;
  border-radius: var(--radius-md);
  object-fit: cover;
}

.service-icon {
  margin-top: 24px;
}

.service-card h3 {
  margin: 16px 0 0;
  font-size: 40px;
  line-height: 1.28;
  font-size: clamp(1.72rem, 1.9vw, 28px);
  font-weight: 600;
}

.service-card p {
  margin: 16px 0 0;
  color: var(--text-body);
  font-size: 18px;
  line-height: 1.5;
}

.quality-box {
  margin-top: 64px;
  background: var(--bg-soft);
  border-radius: var(--radius-lg);
  padding: 48px;
}

.quality-box h3 {
  margin: 0;
  text-align: center;
  font-size: clamp(1.6rem, 2.4vw, 28px);
  line-height: 1.5;
  font-weight: 600;
}

.quality-grid {
  margin-top: 32px;
  max-width: 896px;
  margin-inline: auto;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 32px;
}

.quality-image-wrap {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 16px;
  box-shadow: var(--shadow-soft);
}

.quality-image-wrap img {
  width: 100%;
  border-radius: 10px;
  height: 256px;
  object-fit: cover;
}

.quality-label {
  margin: 16px 0 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 28px;
  font-size: 18px;
  line-height: 27px;
  font-weight: 600;
}

.quality-label-before {
  color: var(--text-muted);
}

.quality-label-after {
  color: var(--accent);
}

.center-cta {
  margin-top: 48px;
  text-align: center;
}

.center-cta .btn-whatsapp {
  margin-top: 0;
}

.testimonials {
  background: var(--bg-soft);
  padding: 80px 0;
}

.section-header h2 {
  margin: 0;
  text-align: center;
  font-size: clamp(2rem, 3vw, 36px);
  line-height: 1.45;
  font-weight: 600;
}

.section-header p {
  margin: 16px 0 0;
  text-align: center;
  color: var(--text-body);
  font-size: 18px;
  line-height: 27px;
}

.reviews-widget {
  margin-top: 48px;
  background: transparent;
  border: 0;
  border-radius: var(--radius-lg);
  box-shadow: none;
  padding: 0;
}

.reviews-embed {
  border: 0;
  border-radius: 14px;
  overflow: hidden;
  background: transparent;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.reviews-embed iframe {
  width: 100%;
  min-height: 0 !important;
  height: 520px !important;
  max-height: 520px !important;
  border: 0;
  display: block;
}

.reviews-embed [class*="elfsight-app"] {
  min-height: 0 !important;
  width: 100%;
}

.reviews-embed [class*="elfsight-app"] iframe {
  min-height: 0 !important;
  height: 520px !important;
  max-height: 520px !important;
}

.location {
  background: #fff;
  padding: 80px 0;
}

.location-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 48px;
  align-items: start;
}

.location-copy h2 {
  margin: 0;
  max-width: 650px;
  font-size: clamp(2rem, 3vw, 36px);
  line-height: 1.5;
  font-weight: 600;
}

.location-item {
  margin-top: 32px;
}

.location-item h3 {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: clamp(1.5rem, 2.1vw, 28px);
  line-height: 1.5;
  font-weight: 600;
}

.location-item p {
  margin: 16px 0 0;
  color: var(--text-body);
  font-size: 18px;
  line-height: 27px;
}

.privacy-box {
  margin-top: 32px;
  background: var(--bg-soft);
  border-radius: var(--radius-lg);
  padding: 32px;
}

.privacy-box h3 {
  margin: 0;
  font-size: clamp(1.5rem, 2.1vw, 28px);
  line-height: 1.5;
  font-weight: 600;
}

.privacy-box p {
  margin: 16px 0 0;
  color: var(--text-body);
  font-size: 18px;
  line-height: 1.5;
  max-width: 560px;
}

.location-copy .btn-whatsapp {
  margin-top: 32px;
}

.location-map {
  background: var(--bg-page);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  min-height: 500px;
}

.location-map iframe {
  width: 100%;
  height: 500px;
  border: 0;
}

.faq {
  background: var(--bg-soft);
  padding: 80px 0;
}

.faq-list {
  margin: 48px auto 0;
  width: min(768px, 100%);
}

.faq-item {
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  overflow: hidden;
}

.faq-item + .faq-item {
  margin-top: 16px;
}

.faq-question {
  width: 100%;
  border: 0;
  background: #fff;
  min-height: 67px;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 18px;
  line-height: 27px;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
}

.faq-question img {
  transition: transform 0.25s ease;
}

.faq-item.is-open .faq-question img {
  transform: rotate(180deg);
}

.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.25s ease;
}

.faq-answer p {
  overflow: hidden;
  margin: 0;
  padding: 0 24px;
  color: var(--text-body);
  font-size: 16px;
  line-height: 1.6;
}

.faq-item.is-open .faq-answer {
  grid-template-rows: 1fr;
}

.faq-item.is-open .faq-answer p {
  padding-bottom: 20px;
}

.faq-cta {
  margin-top: 48px;
  text-align: center;
}

.faq-cta p {
  margin: 0;
  color: var(--text-body);
  font-size: 18px;
  line-height: 27px;
}

.faq-cta .btn-whatsapp {
  margin-top: 24px;
}

.site-footer {
  background: #000;
  color: #fff;
  padding-top: 48px;
}

.footer-main {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 32px;
}

.footer-brand p,
.footer-col p {
  margin: 16px 0 0;
  color: #99a1af;
  font-size: 18px;
  line-height: 1.5;
}

.footer-brand img {
  filter: brightness(0) invert(1);
}

.footer-col h3 {
  margin: 0;
  font-size: 18px;
  line-height: 27px;
  font-weight: 600;
}

.footer-col p {
  margin-top: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-col a {
  transition: color 0.25s ease;
}

.footer-col a:hover {
  color: #fff;
}

.footer-bottom {
  margin-top: 32px;
  border-top: 1px solid #1e2939;
  text-align: center;
  padding: 25px 0;
}

.footer-bottom p {
  margin: 0;
  color: #6a7282;
  font-size: 15px;
  line-height: 27px;
}

.floating-whatsapp {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 64px;
  height: 64px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
  display: grid;
  place-items: center;
  z-index: 900;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.floating-whatsapp:hover {
  transform: translateY(-3px) scale(1.04);
  box-shadow: 0 20px 30px rgba(37, 211, 102, 0.4);
}

[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
  transition-delay: var(--reveal-delay, 0ms);
}

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

@media (max-width: 1200px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .hero-media {
    justify-content: flex-start;
  }

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

  .review-card {
    flex-basis: calc((100% - 24px) / 2);
  }

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

@media (max-width: 992px) {
  :root {
    --header-height: 88px;
  }

  .container {
    width: min(1392px, calc(100% - 32px));
  }

  .header-inner {
    min-height: 88px;
    padding-inline: 8px;
    position: relative;
  }

  .menu-toggle {
    display: block;
  }

  .main-nav {
    position: absolute;
    top: calc(100% + 1px);
    left: 8px;
    right: 8px;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-soft);
    border-radius: 14px;
    padding: 12px;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .main-nav.is-open {
    display: flex;
  }

  .main-nav a {
    width: 100%;
    padding: 8px 10px;
    border-radius: 10px;
  }

  .main-nav a:hover {
    transform: none;
    background: #f9fafb;
  }

  .differentials-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
  }

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

  .quality-box {
    padding: 32px 20px;
  }

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

  .review-card {
    flex-basis: 100%;
  }

  .footer-main {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .hero {
    padding-top: 40px;
  }

  .hero-copy p,
  .rating-line,
  .service-card p,
  .location-item p,
  .privacy-box p,
  .section-header p,
  .faq-cta p,
  .footer-brand p,
  .footer-col p,
  .footer-bottom p {
    font-size: 16px;
    line-height: 1.55;
  }

  .btn {
    width: 100%;
    font-size: 16px;
    min-height: 54px;
  }

  .hero-media img {
    width: 100%;
    max-width: 400px;
    height: auto;
    aspect-ratio: 4 / 5;
  }

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

  .reviews-widget {
    padding: 20px;
  }

  .reviews-embed iframe,
  .reviews-embed [class*="elfsight-app"] iframe {
    height: 600px !important;
    max-height: 600px !important;
  }

  .faq-question {
    font-size: 16px;
  }

  .floating-whatsapp {
    right: 16px;
    bottom: 16px;
    width: 56px;
    height: 56px;
  }
}