:root {
  --bg: #0d0d0d;
  --bg-soft: #151515;
  --card: #1b1b1b;
  --card-2: #161616;
  --text: #f5f5f5;
  --muted: #b8b8b8;
  --primary: #c8a46a;
  --primary-hover: #ddb67a;
  --primary-soft: rgba(200, 164, 106, 0.16);
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(200, 164, 106, 0.22);
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.28);
  --shadow-strong: 0 30px 80px rgba(0, 0, 0, 0.45);
  --radius: 20px;
  --container: 1180px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", sans-serif;
  background: radial-gradient(circle at top, #17120c 0%, #0d0d0d 32%);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

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

a {
  color: inherit;
}

.container {
  width: min(92%, var(--container));
  margin: 0 auto;
}

.section {
  padding: 96px 0;
}

.section-dark {
  background: linear-gradient(180deg, #121212 0%, #161616 100%);
}

.section-top {
  max-width: 760px;
  margin: 0 auto 48px;
  text-align: center;
}

.section-tag {
  display: inline-block;
  margin-bottom: 14px;
  color: var(--primary);
  font-size: 0.86rem;
  text-transform: uppercase;
  letter-spacing: 1.6px;
  font-weight: 700;
}

.section-top h2,
.about-text h2,
.cta-box h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
  margin-bottom: 16px;
}

.section-top p,
.about-text p,
.cta-box p {
  color: var(--muted);
  font-size: 1.02rem;
}

/* HEADER */
.header {
  position: sticky;
  top: 0;
  z-index: 999;
  background: rgba(13, 13, 13, 0.72);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

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

.logo {
  text-decoration: none;
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: 0.4px;
}

.menu {
  display: flex;
  align-items: center;
  gap: 26px;
}

.menu a {
  text-decoration: none;
  color: var(--text);
  font-weight: 500;
  transition: color 0.25s ease;
  position: relative;
}

.menu a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -9px;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width 0.28s ease;
}

.menu a:hover {
  color: var(--primary);
}

.menu a:hover::after {
  width: 100%;
}

.menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px 14px;
  border-radius: 12px;
  cursor: pointer;
  font-size: 1.1rem;
}

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-decoration: none;
  border-radius: 999px;
  padding: 14px 24px;
  font-weight: 700;
  transition: 0.25s ease;
  border: none;
  cursor: pointer;
}

.btn-primary,
.btn-nav {
  background: var(--primary);
  color: #111;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.22);
}

.btn-primary:hover,
.btn-nav:hover {
  background: var(--primary-hover);
  transform: translateY(-2px);
}

.btn-outline {
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: var(--text);
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(10px);
}

.btn-outline:hover {
  border-color: rgba(200, 164, 106, 0.45);
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.05);
}

/* HERO */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background:
    radial-gradient(circle at 20% 20%, rgba(200, 164, 106, 0.12), transparent 30%),
    radial-gradient(circle at 80% 10%, rgba(255, 180, 90, 0.08), transparent 28%),
    linear-gradient(180deg, rgba(10, 10, 10, 0.12), rgba(10, 10, 10, 0.18)),
    url("https://images.unsplash.com/photo-1503951914875-452162b0f3f1?auto=format&fit=crop&w=1600&q=80")
    center/cover no-repeat fixed;
}

.overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(10, 10, 10, 0.88) 0%, rgba(10, 10, 10, 0.72) 38%, rgba(10, 10, 10, 0.30) 100%);
}

.hero-noise {
  position: absolute;
  inset: 0;
  opacity: 0.08;
  mix-blend-mode: soft-light;
  background-image:
    radial-gradient(circle at 20% 20%, #fff 0.6px, transparent 0.7px),
    radial-gradient(circle at 80% 40%, #fff 0.6px, transparent 0.7px),
    radial-gradient(circle at 40% 70%, #fff 0.6px, transparent 0.7px);
  background-size: 120px 120px;
  pointer-events: none;
}

.hero-shape {
  position: absolute;
  border-radius: 999px;
  filter: blur(10px);
  opacity: 0.7;
  pointer-events: none;
}

.hero-shape-1 {
  width: 340px;
  height: 340px;
  background: radial-gradient(circle, rgba(200, 164, 106, 0.22), transparent 65%);
  top: 10%;
  left: -80px;
  animation: floatShape 10s ease-in-out infinite;
}

.hero-shape-2 {
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(200, 164, 106, 0.12), transparent 65%);
  bottom: 10%;
  right: 4%;
  animation: floatShape 12s ease-in-out infinite reverse;
}

.hero-shape-3 {
  width: 180px;
  height: 180px;
  border: 1px solid rgba(200, 164, 106, 0.18);
  top: 22%;
  right: 16%;
  animation: spinSlow 22s linear infinite;
}

.hero-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 42px;
  align-items: center;
  padding: 56px 0;
}

.hero-content {
  max-width: 760px;
  padding: 40px 0;
  transform-style: preserve-3d;
}

.badge {
  display: inline-block;
  background: rgba(200, 164, 106, 0.12);
  border: 1px solid rgba(200, 164, 106, 0.28);
  color: #f2d7ab;
  padding: 11px 18px;
  border-radius: 999px;
  margin-bottom: 22px;
  font-size: 0.9rem;
  font-weight: 600;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.03);
}

.hero h1 {
  font-size: clamp(2.8rem, 6vw, 5.6rem);
  line-height: 0.98;
  margin-bottom: 18px;
  max-width: 820px;
  letter-spacing: -0.04em;
}

.hero h1 span {
  color: #f5d9aa;
  text-shadow: 0 0 26px rgba(200, 164, 106, 0.12);
}

.hero p {
  max-width: 620px;
  color: #d0d0d0;
  font-size: 1.08rem;
  margin-bottom: 30px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 38px;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.stat {
  min-width: 170px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.03));
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.04),
    0 18px 32px rgba(0, 0, 0, 0.22);
  border-radius: 22px;
  padding: 18px 20px;
  backdrop-filter: blur(12px);
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.stat:hover {
  transform: translateY(-4px);
  border-color: rgba(200, 164, 106, 0.24);
}

.stat strong {
  display: block;
  font-size: 1.25rem;
  margin-bottom: 4px;
}

.stat span {
  color: var(--muted);
  font-size: 0.95rem;
}

.hero-visual {
  position: relative;
  min-height: 640px;
  display: flex;
  align-items: center;
  justify-content: center;
  transform-style: preserve-3d;
}

.hero-image-card {
  position: relative;
  width: min(100%, 470px);
  aspect-ratio: 0.82 / 1;
  border-radius: 34px;
  overflow: hidden;
  border: 1px solid rgba(200, 164, 106, 0.20);
  box-shadow: var(--shadow-strong);
  transform: rotate(6deg);
}

.hero-image-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.08), transparent 20%),
    linear-gradient(180deg, transparent 58%, rgba(10,10,10,0.35) 100%);
  z-index: 1;
}

.hero-image-card::after {
  content: "";
  position: absolute;
  inset: 14px;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 24px;
  z-index: 2;
  pointer-events: none;
}

.hero-image-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-ring {
  position: absolute;
  width: 540px;
  height: 540px;
  border-radius: 50%;
  border: 1px solid rgba(200, 164, 106, 0.14);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: pulseRing 5s ease-in-out infinite;
  pointer-events: none;
}

.floating-card {
  position: absolute;
  background: rgba(17, 17, 17, 0.66);
  border: 1px solid rgba(200, 164, 106, 0.18);
  box-shadow:
    0 18px 40px rgba(0,0,0,0.30),
    inset 0 1px 0 rgba(255,255,255,0.04);
  backdrop-filter: blur(14px);
  border-radius: 22px;
  padding: 16px 18px;
  max-width: 240px;
}

.floating-card strong {
  display: block;
  font-size: 1rem;
  line-height: 1.25;
}

.floating-card span {
  display: block;
  color: var(--muted);
  font-size: 0.92rem;
  margin-top: 4px;
}

.floating-label {
  color: var(--primary) !important;
  font-size: 0.78rem !important;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 6px;
}

.floating-card-top {
  top: 18%;
  left: -26px;
  animation: floatCard 5s ease-in-out infinite;
}

.floating-card-bottom {
  bottom: 10%;
  right: -18px;
  animation: floatCard 6s ease-in-out infinite reverse;
}

/* COMMON */
.grid {
  display: grid;
  gap: 24px;
}

.cards-4 {
  grid-template-columns: repeat(4, 1fr);
}

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

.card,
.feature-card,
.testimonial {
  background: linear-gradient(180deg, var(--card) 0%, var(--card-2) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.card:hover,
.feature-card:hover,
.testimonial:hover {
  transform: translateY(-6px);
  border-color: rgba(200, 164, 106, 0.35);
}

.icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: rgba(200, 164, 106, 0.12);
  color: var(--primary);
  margin-bottom: 18px;
  font-size: 1.35rem;
}

.card h3,
.feature-card h3 {
  margin-bottom: 10px;
  font-size: 1.2rem;
}

.card p,
.feature-card p,
.testimonial p {
  color: var(--muted);
}

.testimonial strong {
  display: inline-block;
  margin-top: 16px;
  color: var(--text);
}

.about {
  display: grid;
  grid-template-columns: 1.08fr 1fr;
  align-items: center;
  gap: 42px;
}

.about-image img {
  width: 100%;
  height: 100%;
  min-height: 460px;
  object-fit: cover;
  border-radius: 28px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.about-text {
  max-width: 560px;
}

.about-text p + p {
  margin-top: 14px;
}

.about-list {
  display: grid;
  gap: 12px;
  margin-top: 24px;
  color: var(--text);
}

.cta-section {
  padding-top: 0;
}

.cta-box {
  background: linear-gradient(180deg, #1b1b1b 0%, #141414 100%);
  border: 1px solid var(--border);
  border-radius: 30px;
  padding: 38px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  box-shadow: var(--shadow);
}

/* FOOTER */
.footer {
  background: #090909;
  border-top: 1px solid var(--border);
  padding: 60px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 28px;
}

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

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

.footer-bottom {
  margin-top: 36px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

/* WHATSAPP */
.whatsapp-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 999;
  background: #25d366;
  color: #fff;
  text-decoration: none;
  padding: 14px 18px;
  border-radius: 999px;
  font-weight: 700;
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.25);
  transition: transform 0.2s ease;
}

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

/* ANIMATIONS */
@keyframes floatShape {
  0%, 100% {
    transform: translateY(0px) translateX(0px);
  }
  50% {
    transform: translateY(-18px) translateX(8px);
  }
}

@keyframes spinSlow {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes pulseRing {
  0%, 100% {
    opacity: 0.55;
    transform: translate(-50%, -50%) scale(1);
  }
  50% {
    opacity: 0.24;
    transform: translate(-50%, -50%) scale(1.05);
  }
}

@keyframes floatCard {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-12px);
  }
}

/* RESPONSIVE */
@media (max-width: 1180px) {
  .hero-layout {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .hero-content {
    max-width: 100%;
  }

  .hero-visual {
    min-height: 520px;
  }

  .floating-card-top {
    left: 10px;
  }

  .floating-card-bottom {
    right: 10px;
  }
}

@media (max-width: 1080px) {
  .cards-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .cards-3,
  .footer-grid,
  .about {
    grid-template-columns: 1fr;
  }

  .about-text {
    max-width: 100%;
  }

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

@media (max-width: 820px) {
  .menu-toggle {
    display: inline-flex;
  }

  .btn-nav {
    display: none;
  }

  .menu {
    position: absolute;
    top: 82px;
    right: 4%;
    width: min(280px, 92vw);
    background: rgba(18, 18, 18, 0.98);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 16px;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    box-shadow: var(--shadow);
  }

  .menu.active {
    display: flex;
  }

  .hero {
    min-height: auto;
    background-attachment: scroll;
  }

  .hero-layout {
    padding: 34px 0 70px;
  }

  .hero-visual {
    min-height: 440px;
  }

  .hero-image-card {
    width: min(100%, 370px);
    transform: rotate(3deg);
  }

  .hero-ring {
    width: 410px;
    height: 410px;
  }
}

@media (max-width: 640px) {
  .section {
    padding: 76px 0;
  }

  .hero h1 {
    font-size: 2.6rem;
  }

  .hero p {
    font-size: 1rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .btn,
  .btn-primary,
  .btn-outline {
    width: 100%;
  }

  .cards-4,
  .cards-3 {
    grid-template-columns: 1fr;
  }

  .hero-stats {
    gap: 12px;
  }

  .stat {
    width: 100%;
    min-width: unset;
  }

  .hero-visual {
    min-height: 360px;
  }

  .hero-image-card {
    width: min(100%, 300px);
  }

  .floating-card {
    display: none;
  }

  .hero-ring {
    width: 300px;
    height: 300px;
  }

  .about-image img {
    min-height: 320px;
  }

  .cta-box {
    padding: 26px;
  }

  .footer {
    padding-bottom: 90px;
  }
}