/* ===== VARIABLES ===== */
:root {
  --gold: #C9A84C;
  --gold-light: #e8c97a;
  --black: #0a0a0a;
  --dark: #111111;
  --dark2: #1a1a1a;
  --white: #ffffff;
  --off-white: #f5f3ef;
  --gray: #888888;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Inter', system-ui, sans-serif;
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  background: var(--black);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ===== NAV ===== */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.2rem 4rem;
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(201, 168, 76, 0.15);
}

.logo {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--gold);
  letter-spacing: 0.05em;
  font-weight: 700;
  text-decoration: none;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 400;
  letter-spacing: 0.03em;
  transition: color 0.2s;
}

.nav-link:hover { color: var(--white); }
.nav-link.active { color: var(--gold); }
.nav-link.active.cta-nav { color: var(--black); }

.cta-nav {
  background: var(--gold);
  color: var(--black);
  padding: 0.5rem 1.2rem;
  border-radius: 2px;
  font-weight: 500;
  transition: background 0.2s;
}

.cta-nav:hover { background: var(--gold-light); color: var(--black); }

.lang-toggle {
  background: transparent;
  border: 1px solid rgba(201, 168, 76, 0.4);
  color: var(--gold);
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  padding: 0.4rem 0.8rem;
  cursor: pointer;
  border-radius: 2px;
  transition: all 0.2s;
}

.lang-toggle:hover {
  background: var(--gold);
  color: var(--black);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--gold);
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 8rem 4rem 4rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(201, 168, 76, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(201, 168, 76, 0.3), transparent);
}

.hero-content {
  max-width: 720px;
}

.hero-eyebrow {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.5rem;
}

.hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 6vw, 5.5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
  color: var(--white);
}

.hero-sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.65);
  font-weight: 300;
  max-width: 520px;
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

.hero-btns {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-block;
  background: var(--gold);
  color: var(--black);
  padding: 0.9rem 2rem;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  text-decoration: none;
  border-radius: 2px;
  transition: background 0.2s, transform 0.15s;
  border: none;
  cursor: pointer;
  font-family: var(--font-sans);
}

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

.btn-ghost {
  display: inline-block;
  background: transparent;
  color: var(--white);
  padding: 0.9rem 2rem;
  font-size: 0.9rem;
  font-weight: 400;
  letter-spacing: 0.03em;
  text-decoration: none;
  border-radius: 2px;
  border: 1px solid rgba(255,255,255,0.2);
  transition: border-color 0.2s;
}

.btn-ghost:hover { border-color: rgba(255,255,255,0.5); }

.hero-badge {
  position: absolute;
  right: 6rem;
  top: 50%;
  transform: translateY(-50%);
  width: 120px;
  height: 120px;
  border: 1px solid rgba(201, 168, 76, 0.3);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  animation: spin-slow 20s linear infinite;
}

.badge-sub {
  font-size: 0.65rem;
  color: rgba(201, 168, 76, 0.6);
  letter-spacing: 0.15em;
}

@keyframes spin-slow {
  from { transform: translateY(-50%) rotate(0deg); }
  to   { transform: translateY(-50%) rotate(360deg); }
}

/* ===== SECTION HEADER ===== */
.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-header h2 {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--white);
}

.section-header p {
  color: rgba(255,255,255,0.5);
  font-size: 1rem;
  font-weight: 300;
}

.section-header.light h2 { color: var(--black); }
.section-header.light p  { color: rgba(0,0,0,0.5); }

/* ===== SERVICES ===== */
.services {
  padding: 6rem 4rem;
  background: var(--dark);
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
}

.card {
  display: block;
  background: var(--dark2);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 4px;
  padding: 2.5rem;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.2s;
}

.card:hover { border-color: rgba(201, 168, 76, 0.25); }

.card-gold {
  background: rgba(201, 168, 76, 0.06);
  border-color: rgba(201, 168, 76, 0.2);
}

.card-icon {
  margin-bottom: 1rem;
  color: var(--gold);
  opacity: 0.8;
}

.card h3 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  margin-bottom: 0.75rem;
  color: var(--white);
}

.card p {
  color: rgba(255,255,255,0.55);
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.card ul li {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.45);
  padding-left: 1rem;
  position: relative;
}

.card ul li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--gold);
}

/* ===== WHY ===== */
.why {
  padding: 6rem 4rem;
  background: var(--off-white);
}

.why .section-header h2 { color: var(--black); }

.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
  max-width: 1000px;
  margin: 0 auto;
}

.pillar {
  text-align: center;
}

.pillar-num {
  font-family: var(--font-serif);
  font-size: 3rem;
  color: rgba(201, 168, 76, 0.3);
  font-weight: 700;
  display: block;
  margin-bottom: 0.75rem;
  line-height: 1;
}

.pillar h4 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--black);
  margin-bottom: 0.75rem;
}

.pillar p {
  font-size: 0.875rem;
  color: rgba(0,0,0,0.55);
  line-height: 1.7;
}

/* ===== PROCESS ===== */
.process {
  padding: 6rem 4rem;
  background: var(--black);
}

.steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  max-width: 900px;
  margin: 0 auto;
}

.step {
  flex: 1;
  text-align: center;
  padding: 0 2rem;
}

.step-line {
  width: 80px;
  height: 1px;
  background: linear-gradient(90deg, rgba(201,168,76,0.3), rgba(201,168,76,0.1));
  margin-top: 2.5rem;
  flex-shrink: 0;
}

.step-num {
  width: 48px;
  height: 48px;
  border: 1px solid rgba(201, 168, 76, 0.4);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--gold);
  margin: 0 auto 1rem;
}

.step h4 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--white);
  margin-bottom: 0.5rem;
}

.step p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.6;
}

/* ===== ABOUT ===== */
.about {
  padding: 6rem 4rem;
  background: var(--black);
}

.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  max-width: 1000px;
  margin: 0 auto;
  align-items: center;
}

.about-img {
  position: relative;
}

.about-img img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: 4px;
  display: block;
  filter: grayscale(20%);
}

.about-img::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 4px;
  box-shadow: inset 0 0 0 1px rgba(201, 168, 76, 0.2);
  pointer-events: none;
}

.about-img::before {
  content: '';
  position: absolute;
  bottom: -12px;
  right: -12px;
  width: 60%;
  height: 60%;
  border: 1px solid rgba(201, 168, 76, 0.15);
  border-radius: 4px;
  z-index: -1;
}

.about-text h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1.25rem;
  color: var(--white);
}

.about-text p {
  color: rgba(255,255,255,0.55);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 1rem;
}

.about-text .hero-eyebrow {
  margin-bottom: 1rem;
}

/* ===== RECENT BUILDS ===== */
.builds {
  padding: 6rem 4rem;
  background: var(--dark);
}

.builds-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
}

.builds-grid.builds-2 {
  grid-template-columns: repeat(2, 1fr);
  max-width: 800px;
}

.build-card {
  display: block;
  background: var(--dark2);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 4px;
  overflow: hidden;
  text-decoration: none;
  transition: border-color 0.2s, transform 0.15s;
}

.build-card:hover {
  border-color: rgba(201, 168, 76, 0.3);
  transform: translateY(-2px);
}

.build-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  display: block;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.build-thumb-placeholder {
  width: 100%;
  aspect-ratio: 16 / 10;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1.5rem;
  background: linear-gradient(135deg, rgba(201,168,76,0.12), var(--dark2));
  border-bottom: 1px solid rgba(255,255,255,0.06);
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--gold);
}

.build-info { padding: 1.25rem 1.4rem; }

.build-info h3 {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: var(--white);
  margin-bottom: 0.3rem;
}

.testimonial-block {
  max-width: 700px;
  margin: 4rem auto 0;
  padding: 2.5rem 2.5rem;
  background: var(--dark2);
  border-left: 3px solid var(--gold);
}

.testimonial-block p {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.1rem;
  line-height: 1.8;
  color: rgba(255,255,255,0.8);
  margin-bottom: 1.25rem;
}

.testimonial-block p:last-of-type { margin-bottom: 1.5rem; }

.testimonial-author {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gold);
}

.testimonial-author span {
  display: block;
  font-size: 0.8rem;
  font-weight: 400;
  color: rgba(255,255,255,0.45);
  margin-top: 0.2rem;
}

.build-info p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.45);
}

/* ===== FAQ ===== */
.faq {
  padding: 6rem 4rem;
  background: var(--black);
}

.faq-list {
  max-width: 680px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.faq-item {
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

.faq-q {
  width: 100%;
  background: transparent;
  border: none;
  text-align: left;
  padding: 1.4rem 0;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 500;
  color: rgba(255,255,255,0.8);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  transition: color 0.2s;
}

.faq-q::after {
  content: '+';
  font-size: 1.2rem;
  color: var(--gold);
  flex-shrink: 0;
  transition: transform 0.25s;
}

.faq-item.open .faq-q { color: var(--white); }
.faq-item.open .faq-q::after { transform: rotate(45deg); }

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.2s;
}

.faq-item.open .faq-a {
  max-height: 200px;
  padding-bottom: 1.25rem;
}

.faq-a p {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.8;
}

/* ===== CONTACT ===== */
.contact {
  padding: 6rem 4rem;
  background: var(--dark);
}

.contact-inner {
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
}

.contact h2 {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 2.8rem);
  margin-bottom: 0.75rem;
}

.contact > .contact-inner > p {
  color: rgba(255,255,255,0.5);
  margin-bottom: 2.5rem;
  font-size: 0.95rem;
}

form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  text-align: left;
}

.form-row {
  position: relative;
}

.form-row input,
.form-row textarea,
.form-row select {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 2px;
  padding: 1rem;
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  transition: border-color 0.2s;
  outline: none;
  appearance: none;
}

.form-row select {
  cursor: pointer;
  color: rgba(255,255,255,0.5);
}

.form-row select option {
  background: var(--dark2);
  color: var(--white);
}

.form-row input:focus,
.form-row textarea:focus {
  border-color: rgba(201, 168, 76, 0.5);
}

.form-row label {
  position: absolute;
  top: 1rem;
  left: 1rem;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.35);
  pointer-events: none;
  transition: 0.2s;
}

.form-row input:focus + label,
.form-row input:not(:placeholder-shown) + label,
.form-row textarea:focus + label,
.form-row textarea:not(:placeholder-shown) + label {
  top: -0.6rem;
  left: 0.75rem;
  font-size: 0.7rem;
  color: var(--gold);
  background: var(--dark);
  padding: 0 0.25rem;
}

.form-row textarea { resize: vertical; min-height: 100px; }

form .btn-primary {
  width: 100%;
  padding: 1rem;
  font-size: 0.9rem;
  margin-top: 0.5rem;
  transition: background 0.2s, opacity 0.2s;
}

form .btn-primary:disabled { opacity: 0.7; cursor: default; transform: none; }

/* ===== FOOTER ===== */
footer {
  padding: 2.5rem 4rem;
  background: var(--black);
  border-top: 1px solid rgba(255,255,255,0.06);
  text-align: center;
}

.footer-logo {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--gold);
  margin-bottom: 0.5rem;
}

footer p {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.3);
}

.footer-copy { margin-top: 0.25rem; }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  nav { padding: 1rem 1.5rem; }
  .nav-toggle { display: block; }
  .nav-right {
    display: none;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    background: rgba(10, 10, 10, 0.98);
    border-bottom: 1px solid rgba(201, 168, 76, 0.15);
  }
  .nav-right.open { display: flex; }
  .nav-link:not(.cta-nav) { display: block; }

  .hero { padding: 7rem 1.5rem 4rem; }
  .hero-badge { display: none; }

  .services, .why, .process, .contact, .builds { padding: 4rem 1.5rem; }

  .cards { grid-template-columns: 1fr; }
  .builds-grid { grid-template-columns: 1fr; }
  .pillars { grid-template-columns: 1fr; gap: 2rem; }

  .steps { flex-direction: column; align-items: center; gap: 2rem; }
  .step-line { width: 1px; height: 40px; margin: 0; }

  .about { padding: 4rem 1.5rem; }
  .about-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .about-img img { height: 280px; }
  .about-img::before { display: none; }

  .faq { padding: 4rem 1.5rem; }

  footer { padding: 2rem 1.5rem; }
}