:root {
  --black: #080808;
  --black-soft: #111111;
  --charcoal: #1a1a1a;
  --gold: #c8a96a;
  --gold-light: #e3c98d;
  --white: #ffffff;
  --muted: #b8b8b8;
  --border: rgba(255, 255, 255, 0.12);
  --font-heading: "Playfair Display", Georgia, serif;
  --font-body: "Inter", Arial, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  line-height: 1.7;
}

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

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  height: 88px;
  padding: 0 6vw;
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 20;
  background: rgba(8, 8, 8, 0.72);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border);
}

.logo {
  display: flex;
  flex-direction: column;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.logo span {
  font-family: var(--font-heading);
  font-size: 28px;
  color: var(--gold);
  line-height: 1;
}

.logo small {
  margin-top: 6px;
  color: var(--muted);
  font-size: 10px;
  letter-spacing: 0.18em;
}

.nav {
  display: flex;
  gap: 34px;
  color: var(--muted);
  font-size: 14px;
}

.nav a:hover,
.footer-links a:hover {
  color: var(--gold);
}

.header-cta {
  border: 1px solid var(--gold);
  color: var(--gold);
  padding: 10px 22px;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.hero {
  position: relative;
  min-height: 100vh;
  padding: 190px 6vw 80px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(8,8,8,0.95), rgba(8,8,8,0.55), rgba(8,8,8,0.35)),
    url("https://images.unsplash.com/photo-1503376780353-7e6692767b70?auto=format&fit=crop&w=1800&q=85");
  background-position: center;
  background-size: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 70% 50%, rgba(200,169,106,0.16), transparent 32%);
}

.hero-content {
  position: relative;
  max-width: 760px;
  z-index: 2;
}

.eyebrow {
  margin-bottom: 18px;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 13px;
  font-weight: 700;
}

h1, h2, h3 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.08;
}

h1 {
  font-size: clamp(44px, 7vw, 92px);
  max-width: 900px;
}

h2 {
  font-size: clamp(34px, 4vw, 58px);
}

h3 {
  font-size: 25px;
}

.hero-text {
  margin: 28px 0 38px;
  max-width: 620px;
  color: #dddddd;
  font-size: 20px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 30px;
  border: 1px solid transparent;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.04em;
  transition: 0.25s ease;
}

.btn-primary {
  background: var(--gold);
  color: #080808;
}

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

.btn-secondary {
  border-color: rgba(255,255,255,0.35);
  color: var(--white);
}

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

.hero-card {
  position: absolute;
  right: 6vw;
  bottom: 70px;
  max-width: 320px;
  padding: 26px;
  background: rgba(17,17,17,0.82);
  border: 1px solid var(--border);
  backdrop-filter: blur(14px);
  z-index: 2;
}

.hero-card strong {
  color: var(--gold);
  display: block;
  margin-bottom: 10px;
}

.hero-card span {
  color: var(--muted);
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--black-soft);
}

.trust-strip div {
  padding: 34px 3vw;
  border-right: 1px solid var(--border);
}

.trust-strip strong {
  display: block;
  font-size: 20px;
  color: var(--gold);
}

.trust-strip span {
  color: var(--muted);
  font-size: 14px;
}

.section {
  padding: 120px 6vw;
}

.intro {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 70px;
  align-items: center;
}

.intro p:last-child,
.about-content p,
.contact-info p {
  color: var(--muted);
  font-size: 18px;
}

.section-heading {
  max-width: 820px;
  margin-bottom: 54px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.service-card {
  min-height: 480px;
  background: var(--black-soft);
  border: 1px solid var(--border);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.service-card div:last-child {
  padding: 28px;
}

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

.service-image {
  height: 250px;
  background-size: cover;
  background-position: center;
  filter: grayscale(0.18);
  transition: 0.35s ease;
}

.service-card:hover .service-image {
  transform: scale(1.05);
  filter: grayscale(0);
}

.image-1 { background-image: url("https://images.unsplash.com/photo-1542362567-b07e54358753?auto=format&fit=crop&w=900&q=80"); }
.image-2 { background-image: url("https://images.unsplash.com/photo-1544636331-e26879cd4d9b?auto=format&fit=crop&w=900&q=80"); }
.image-3 { background-image: url("https://images.unsplash.com/photo-1525609004556-c46c7d6cf023?auto=format&fit=crop&w=900&q=80"); }
.image-4 { background-image: url("https://images.unsplash.com/photo-1617814076367-b759c7d7e738?auto=format&fit=crop&w=900&q=80"); }

.process {
  background: var(--black-soft);
}

.timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  border: 1px solid var(--border);
}

.timeline div {
  padding: 34px;
  border-right: 1px solid var(--border);
}

.timeline div:last-child {
  border-right: none;
}

.timeline span {
  color: var(--gold);
  font-weight: 800;
  letter-spacing: 0.18em;
}

.timeline h3 {
  margin: 22px 0 12px;
}

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

.about {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 70px;
  align-items: center;
}

.about-image {
  min-height: 620px;
  background:
    linear-gradient(rgba(8,8,8,0.15), rgba(8,8,8,0.55)),
    url("https://images.unsplash.com/photo-1492144534655-ae79c964c9d7?auto=format&fit=crop&w=1000&q=85");
  background-size: cover;
  background-position: center;
  border: 1px solid var(--border);
}

.about-content p {
  margin-top: 22px;
}

.text-link {
  display: inline-block;
  margin-top: 30px;
  color: var(--gold);
  font-weight: 700;
  border-bottom: 1px solid var(--gold);
}

.references {
  background: linear-gradient(135deg, #0b0b0b, #171717);
}

.quote {
  max-width: 980px;
  margin: auto;
  text-align: center;
}

.quote p {
  font-family: var(--font-heading);
  font-size: clamp(30px, 4vw, 54px);
  line-height: 1.18;
}

.quote span {
  display: block;
  margin-top: 26px;
  color: var(--gold);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 13px;
}

.contact {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 70px;
}

.contact-details {
  display: grid;
  gap: 14px;
  margin-top: 34px;
  color: var(--gold);
}

.contact-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  background: var(--black-soft);
  border: 1px solid var(--border);
  padding: 34px;
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 14px;
}

.contact-form label:nth-child(6),
.contact-form button {
  grid-column: 1 / -1;
}

input,
textarea {
  width: 100%;
  background: #090909;
  border: 1px solid var(--border);
  color: var(--white);
  padding: 16px;
  font-family: var(--font-body);
  font-size: 16px;
  outline: none;
}

input:focus,
textarea:focus {
  border-color: var(--gold);
}

.legal-section {
  padding: 80px 6vw;
  border-top: 1px solid var(--border);
  max-width: 1100px;
}

.legal-section h2 {
  margin-bottom: 24px;
}

.legal-section p {
  color: var(--muted);
  margin-bottom: 20px;
}

.footer {
  padding: 44px 6vw;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #050505;
}

.footer-links {
  display: flex;
  gap: 26px;
  color: var(--muted);
  font-size: 14px;
}

.whatsapp {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 30;
  background: var(--gold);
  color: #080808;
  padding: 14px 20px;
  font-weight: 800;
  box-shadow: 0 14px 40px rgba(0,0,0,0.35);
}

@media (max-width: 1100px) {
  .service-grid,
  .timeline {
    grid-template-columns: repeat(2, 1fr);
  }

  .timeline div {
    border-bottom: 1px solid var(--border);
  }

  .intro,
  .about,
  .contact {
    grid-template-columns: 1fr;
  }

  .hero-card {
    display: none;
  }
}

@media (max-width: 760px) {
  .site-header {
    height: auto;
    padding: 20px 6vw;
    align-items: flex-start;
  }

  .nav,
  .header-cta {
    display: none;
  }

  .hero {
    padding-top: 150px;
  }

  h1 {
    font-size: 44px;
  }

  .trust-strip,
  .service-grid,
  .timeline,
  .contact-form {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 80px 6vw;
  }

  .footer {
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
  }
}