:root {
  --bg: #0f0f10;
  --bg-soft: #18181b;
  --card: #1f1f23;
  --gold: #c8a96b;
  --gold-strong: #e0bc77;
  --text: #f5f5f5;
  --muted: #b9b9b9;
  --border: rgba(255, 255, 255, 0.08);
  --shadow: 0 20px 40px rgba(0, 0, 0, 0.35);
  --radius: 18px;
  --max-width: 1180px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background: linear-gradient(180deg, #0f0f10 0%, #151518 100%);
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
}

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

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

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

/* HEADER */
.site-header {
  position: sticky;
  top: 0;
  z-index: 999;
  backdrop-filter: blur(10px);
  background: rgba(15, 15, 16, 0.92);
  border-bottom: 1px solid var(--border);
}

.header-wrap {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--gold-strong);
  letter-spacing: 0.4px;
  flex-shrink: 0;
}

.logo-img {
  width: 56px;
  height: 56px;
  object-fit: cover;
  border-radius: 50%;
  border: 2px solid rgba(200, 169, 107, 0.35);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.35);
  background: #fff;
}

.logo-text {
  display: inline-block;
  line-height: 1;
}

.nav {
  display: flex;
  gap: 22px;
  align-items: center;
  margin-left: auto;
}

.nav a {
  color: var(--muted);
  font-size: 0.98rem;
  transition: 0.2s ease;
  white-space: nowrap;
}

.nav a:hover {
  color: var(--gold-strong);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 999px;
  background: var(--gold);
  color: #111 !important;
  font-weight: 700;
  border: none;
}

.nav-cta:hover {
  background: var(--gold-strong);
  color: #111 !important;
}

.menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 1.3rem;
  border-radius: 10px;
  padding: 8px 12px;
  cursor: pointer;
}

/* HERO */
.hero {
  padding: 88px 0 32px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 38px;
  align-items: center;
}

.eyebrow {
  color: var(--gold-strong);
  text-transform: uppercase;
  letter-spacing: 1.4px;
  font-size: 0.82rem;
  margin-bottom: 14px;
  font-weight: 700;
}

.hero h1 {
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 1.1;
  margin-bottom: 18px;
}

.hero-description {
  color: var(--muted);
  font-size: 1.08rem;
  max-width: 680px;
}

.hero-buttons {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.hero-mini-list {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 22px;
}

.hero-mini-list span {
  padding: 8px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.92rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 700;
  transition: 0.2s ease;
}

.btn-primary {
  background: var(--gold);
  color: #111;
}

.btn-primary:hover {
  transform: translateY(-1px);
  background: var(--gold-strong);
}

.btn-secondary {
  border: 1px solid var(--border);
  color: var(--text);
}

.btn-secondary:hover {
  border-color: var(--gold);
  color: var(--gold-strong);
}

.hero-image-card {
  position: relative;
  border-radius: 30px;
  overflow: hidden;
  min-height: 620px;
  max-width: 430px;
  width: 100%;
  margin-left: auto;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.42);
  background: #111;
}

.hero-image-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 65%, rgba(200, 169, 107, 0.12), transparent 45%);
  pointer-events: none;
  z-index: 1;
}

.hero-image-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 14%;
  filter: brightness(1.06) contrast(1.07) saturate(1.03);
  transform: scale(1.02);
}

.hero-image-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.48) 40%, rgba(0, 0, 0, 0.08) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 32px 28px 30px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  background: rgba(200, 169, 107, 0.16);
  color: var(--gold-strong);
  border: 1px solid rgba(200, 169, 107, 0.22);
  padding: 7px 14px;
  border-radius: 999px;
  font-size: 0.8rem;
  margin-bottom: 14px;
  backdrop-filter: blur(4px);
}

.hero-image-overlay h2 {
  font-size: 2.45rem;
  line-height: 1.02;
  margin-bottom: 10px;
  color: #fff;
  text-shadow: 0 3px 18px rgba(0, 0, 0, 0.38);
}

.hero-image-overlay p {
  color: rgba(255, 255, 255, 0.94);
  max-width: 340px;
  font-size: 0.98rem;
  line-height: 1.42;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

/* VIDEO */
.video-showcase {
  padding: 8px 0 56px;
}

.video-box {
  background: linear-gradient(180deg, #18181b 0%, #111114 100%);
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 24px;
  box-shadow: var(--shadow);
}

.video-text {
  margin-bottom: 18px;
}

.video-text h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  line-height: 1.15;
  margin-bottom: 10px;
}

.video-text p:last-child {
  color: var(--muted);
}

.home-video {
  width: 100%;
  display: block;
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: #000;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  max-height: 720px;
  object-fit: cover;
}

/* SECTIONS */
.services-slider-section,
.visual-band,
.about-home,
.how-it-works,
.why,
.faq,
.cta {
  padding: 56px 0;
}

.section-heading {
  margin-bottom: 28px;
}

.section-heading h2 {
  font-size: clamp(1.7rem, 3vw, 2.5rem);
  margin-bottom: 10px;
}

.section-heading p {
  color: var(--muted);
}

/* SLIDER */
.slider-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
}

.slider-controls {
  display: flex;
  gap: 10px;
}

.slider-btn {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: #1a1a1d;
  color: var(--text);
  font-size: 1.5rem;
  cursor: pointer;
  transition: 0.2s ease;
}

.slider-btn:hover {
  border-color: var(--gold);
  color: var(--gold-strong);
}

.services-slider {
  display: flex;
  gap: 18px;
  overflow-x: auto;
  scroll-behavior: smooth;
  padding-bottom: 8px;
}

.services-slider::-webkit-scrollbar {
  height: 8px;
}

.services-slider::-webkit-scrollbar-thumb {
  background: #333;
  border-radius: 999px;
}

.service-slide {
  min-width: 320px;
  max-width: 320px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 22px;
  overflow: hidden;
  box-shadow: var(--shadow);
  flex-shrink: 0;
}

.service-slide img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.service-slide-content {
  padding: 20px;
}

.service-slide-content h3 {
  margin-bottom: 10px;
  font-size: 1.2rem;
}

.service-slide-content p {
  color: var(--muted);
  margin-bottom: 16px;
}

.service-slide-content a {
  color: var(--gold-strong);
  font-weight: 700;
}

/* VISUAL BAND */
.visual-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.visual-box {
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  min-height: 280px;
  background: var(--card);
}

.visual-box img {
  width: 100%;
  height: 100%;
  min-height: 280px;
  object-fit: cover;
}

/* ABOUT HOME */
.about-home-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 24px;
  align-items: stretch;
}

.about-home-text {
  background: linear-gradient(180deg, #18181b 0%, #1f1f24 100%);
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 32px;
  box-shadow: var(--shadow);
}

.about-home-text h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  line-height: 1.15;
  margin-bottom: 16px;
}

.about-home-text p {
  color: var(--muted);
  margin-bottom: 14px;
}

.about-home-points {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 22px 0 24px;
}

.about-home-points span {
  padding: 8px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.92rem;
}

.about-home-card {
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  min-height: 100%;
  background: #111;
}

.about-home-card-img {
  width: 100%;
  height: 100%;
  min-height: 520px;
  object-fit: cover;
  display: block;
}

.about-home-card-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.88) 0%,
    rgba(0, 0, 0, 0.45) 38%,
    rgba(0, 0, 0, 0.08) 100%
  );
}

.about-home-card-inner {
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 32px;
}

.about-label {
  color: var(--gold-strong);
  text-transform: uppercase;
  letter-spacing: 1.3px;
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.about-home-card h3 {
  font-size: 1.6rem;
  line-height: 1.15;
  margin-bottom: 12px;
  color: #fff;
}

.about-home-card p {
  color: rgba(255, 255, 255, 0.88);
}

/* HOW IT WORKS */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.step-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 24px 20px;
  box-shadow: var(--shadow);
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(200, 169, 107, 0.12);
  color: var(--gold-strong);
  border: 1px solid rgba(200, 169, 107, 0.18);
  font-weight: 700;
  margin-bottom: 16px;
}

.step-card h3 {
  margin-bottom: 10px;
  font-size: 1.1rem;
}

.step-card p {
  color: var(--muted);
}

/* WHY */
.why-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 28px;
}

.why-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.why-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
}

.why-item h3 {
  margin-bottom: 8px;
}

.why-item p {
  color: var(--muted);
}

/* FAQ */
.faq-list {
  display: grid;
  gap: 14px;
}

.faq details {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 18px 20px;
}

.faq summary {
  cursor: pointer;
  font-weight: 700;
}

.faq details p {
  color: var(--muted);
  margin-top: 12px;
}

/* CTA */
.cta-box {
  background: linear-gradient(180deg, #18181b 0%, #212127 100%);
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 34px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  box-shadow: var(--shadow);
}

.cta-box h2 {
  margin-bottom: 10px;
  font-size: clamp(1.6rem, 3vw, 2.3rem);
}

.cta-box p {
  color: var(--muted);
  max-width: 700px;
}

/* WHATSAPP FLOAT */
.floating-whatsapp {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 999;
  background: #25d366;
  color: #fff;
  font-weight: 700;
  padding: 14px 18px;
  border-radius: 999px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

/* FOOTER */
.site-footer {
  margin-top: 20px;
  border-top: 1px solid var(--border);
  background: #0d0d0f;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 24px;
  padding: 40px 0 24px;
}

.footer-grid h3,
.footer-grid h4 {
  margin-bottom: 12px;
}

.footer-grid p,
.footer-grid li,
.footer-grid a {
  color: var(--muted);
}

.footer-grid ul {
  list-style: none;
  display: grid;
  gap: 10px;
}

.footer-bottom {
  padding: 18px 0 28px;
  border-top: 1px solid var(--border);
}

.footer-bottom p {
  color: #8f8f8f;
  font-size: 0.92rem;
}

/* RESPONSIVO */
@media (max-width: 980px) {
  .logo {
    font-size: 1.7rem;
    gap: 12px;
  }

  .logo-img {
    width: 48px;
    height: 48px;
  }

  .nav {
    gap: 16px;
  }

  .nav a {
    font-size: 0.94rem;
  }

  .hero-grid,
  .about-home-grid,
  .why-grid,
  .footer-grid,
  .cta-box,
  .steps-grid {
    grid-template-columns: 1fr;
  }

  .visual-grid,
  .why-list {
    grid-template-columns: 1fr;
  }

  .hero-image-card {
    min-height: 460px;
    max-width: 100%;
    margin-left: 0;
  }

  .hero-image-card img {
    object-position: center 12%;
  }
}

@media (max-width: 760px) {
  .menu-toggle {
    display: inline-block;
  }

  .nav {
    position: absolute;
    top: 82px;
    right: 16px;
    left: 16px;
    background: #17171b;
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 16px;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    margin-left: 0;
    box-shadow: var(--shadow);
  }

  .nav.open {
    display: flex;
  }

  .nav a {
    width: 100%;
  }

  .nav-cta {
    width: 100%;
    justify-content: center;
  }

  .logo {
    font-size: 1.55rem;
    gap: 10px;
  }

  .logo-img {
    width: 42px;
    height: 42px;
  }

  .hero {
    padding-top: 64px;
  }

  .hero-grid {
    gap: 24px;
  }

  .hero h1 {
    font-size: 2.5rem;
  }

  .hero-image-card {
    min-height: 520px;
  }

  .hero-image-overlay {
    padding: 24px 20px 22px;
  }

  .hero-image-overlay h2 {
    font-size: 2rem;
  }

  .hero-image-overlay p {
    max-width: 100%;
    font-size: 0.95rem;
  }

  .video-showcase {
    padding: 0 0 44px;
  }

  .video-box {
    padding: 16px;
    border-radius: 20px;
  }

  .home-video {
    border-radius: 16px;
    max-height: 420px;
  }

  .slider-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .service-slide {
    min-width: 280px;
    max-width: 280px;
  }

  .about-home-card-img {
    min-height: 380px;
  }

  .about-home-card-inner {
    padding: 22px;
  }

  .about-home-card h3 {
    font-size: 1.35rem;
  }

  .cta-box {
    align-items: flex-start;
  }

  .floating-whatsapp {
    right: 14px;
    bottom: 14px;
    padding: 12px 16px;
    font-size: 0.92rem;
  }
}