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

html {
  scroll-behavior: smooth;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  background: #0f0f10;
  color: #f5f5f5;
  line-height: 1.6;
}

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

button {
  font: inherit;
}

.container {
  width: min(1100px, 92%);
  margin: 0 auto;
}

.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(15, 15, 16, 0.95);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(8px);
}

.nav-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 0;
}

.logo {
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 1px;
}

.nav-links {
  display: flex;
  gap: 22px;
  font-size: 0.95rem;
}

.nav-links a:hover {
  color: #d4af37;
}

.hero {
  padding: 90px 0 70px;
  background:
    linear-gradient(rgba(0,0,0,0.55), rgba(0,0,0,0.65)),
    url("https://images.unsplash.com/photo-1523170335258-f5ed11844a49?auto=format&fit=crop&w=1400&q=80") center/cover no-repeat;
}

.hero-content {
  max-width: 700px;
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 4rem);
  line-height: 1.1;
  margin-bottom: 18px;
}

.hero p {
  font-size: 1.05rem;
  color: #e7e7e7;
  margin-bottom: 28px;
  max-width: 620px;
}

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

.btn {
  display: inline-block;
  padding: 14px 24px;
  border-radius: 8px;
  font-weight: 700;
  transition: 0.2s ease;
  border: none;
  cursor: pointer;
  text-align: center;
}

.btn-primary {
  background: #d4af37;
  color: #111;
}

.btn-primary:hover {
  background: #e5bf45;
  transform: translateY(-1px);
}

.btn-secondary {
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff;
  background: transparent;
}

.btn-secondary:hover {
  border-color: #d4af37;
  color: #d4af37;
}

section {
  padding: 70px 0;
}

.section-title {
  font-size: 2rem;
  margin-bottom: 14px;
}

.section-subtitle {
  color: #bdbdbd;
  margin-bottom: 36px;
  max-width: 700px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.card {
  background: #18181b;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px;
  padding: 24px;
}

.card h3 {
  margin-bottom: 10px;
  color: #d4af37;
}

.brands {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.brand-item {
  position: relative;
  overflow: hidden;
  background: #18181b;
  border: 1px solid rgba(255,255,255,0.08);
  padding: 18px;
  border-radius: 12px;
  text-align: center;
  font-weight: 600;
  min-height: 92px;
  display: grid;
  place-items: center;
}

.brand-item::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(rgba(0,0,0,0.2), rgba(0,0,0,0.25)), var(--brand-bg) center/cover no-repeat;
  opacity: 0.22;
  transform: scale(1.08);
}

.brand-rolex {
  --brand-bg: url("https://gandgtimepieces.com/cdn/shop/files/DSC02081-Edit.jpg?v=1755698398&width=2048");
}

.brand-omega {
  --brand-bg: url("https://teddybaldassarre.com/cdn/shop/articles/Omega-Seamaster-Diver-300-FI_d1695060-955f-4eb1-b89b-25765ab5f77a.jpg?v=1770321202");
}

.brand-cartier {
  --brand-bg: url("https://www.analogshift.com/cdn/shop/files/AS09749_40950313_CARTIER_SANTOSSS_2960-7.jpg?v=1736177159&width=1500");
}

.brand-tag {
  --brand-bg: url("https://wrzecionoczasu.pl/wp-content/uploads/2025/12/0D3A2590.jpg");
}

.brand-breitling {
  --brand-bg: url("https://hips.hearstapps.com/hmg-prod/images/02-breitling-navitimer-cosmonaute-limited-edition-rgb-1653398143.jpg?crop=0.667xw:1.00xh;0.200xw,0&resize=640:*");
}

.brand-tudor {
  --brand-bg: url("https://www.zeitauktion.com/cdn/shop/files/2502965_03_2k.jpg?v=1750074151&width=2400");
}

.brand-patek {
  --brand-bg: url("https://time4diamonds.com/cdn/shop/articles/patek_5980_1ar_1_10f4e391-7bd1-48ae-81cc-dcb6f51f7ad4.jpg?v=1761556955&width=1500");
}

.brand-ap {
  --brand-bg: url("https://www.lbjwatches.co.uk/cdn/shop/articles/AA43D200-70FF-49CA-A483-16025BCF9DD1_1_201_a_48507d21-da53-4dd0-88fd-961c7af27b93.jpg?v=1757691380");
}

.brand-hublot {
  --brand-bg: url("https://magazine.chrono24.com/cdn-cgi/image/f=auto,metadata=none,fit=cover,q=65,w=1200,h=600,dpr=2.0/2024/11/Hublot-2-1.jpg");
}

.brand-more {
  --brand-bg: url("");
}

.brand-item span {
  position: relative;
  z-index: 1;
  letter-spacing: 0.3px;
}

.process {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.step-number {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #d4af37;
  color: #111;
  display: grid;
  place-items: center;
  font-weight: 800;
  margin-bottom: 14px;
}

.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 28px;
  align-items: start;
}

.contact-info ul {
  margin-top: 18px;
  padding-left: 18px;
  color: #d6d6d6;
}

.contact-action {
  margin-top: 20px;
}

.contact-placeholder {
  min-height: 220px;
}

.footer {
  padding: 26px 0 40px;
  border-top: 1px solid rgba(255,255,255,0.08);
  color: #b9b9b9;
  font-size: 0.95rem;
}

.hidden {
  display: none !important;
}

.form-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.78);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 3000;
}

.form-modal {
  width: min(820px, 100%);
  max-height: 90vh;
  overflow-y: auto;
  background: #141416;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 24px;
  padding: 26px;
  position: relative;
  box-shadow: 0 20px 60px rgba(0,0,0,0.35);
}

.close-form {
  position: absolute;
  top: 12px;
  right: 16px;
  background: transparent;
  border: none;
  color: white;
  font-size: 2rem;
  cursor: pointer;
}

.top-bar {
  margin-bottom: 28px;
  padding-top: 10px;
}

.progress-bar {
  width: 100%;
  height: 10px;
  background: #252529;
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 10px;
}

.progress-fill {
  height: 100%;
  width: 12.5%;
  background: #d4af37;
  transition: width 0.35s ease;
}

.step-text {
  color: #bababa;
  font-size: 0.95rem;
}

form {
  background: #18181b;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 24px;
}

.form-step {
  display: none;
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.35s ease, transform 0.35s ease;
  min-height: 320px;
}

.form-step.active {
  display: block;
  opacity: 1;
  transform: translateX(0);
}

.form-step h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  line-height: 1.15;
  margin-bottom: 10px;
}

.form-step p {
  color: #b9b9b9;
  margin-bottom: 28px;
  font-size: 1.02rem;
}

.option-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.option-grid.two-col {
  grid-template-columns: repeat(2, 1fr);
}

.option-btn {
  padding: 22px 16px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.12);
  background: #1b1b1f;
  color: #fff;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 600;
  min-height: 84px;
  transition: 0.25s ease;
}

.option-btn:hover {
  border-color: #d4af37;
  transform: translateY(-2px);
}

.option-btn.selected {
  background: #d4af37;
  color: #111;
  border-color: #d4af37;
}

.text-input,
.text-area,
.file-input {
  width: 100%;
  background: #101012;
  color: white;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 12px;
  padding: 15px 16px;
  font-size: 1rem;
}

.text-input,
.text-area {
  margin-bottom: 14px;
}

.text-area {
  min-height: 160px;
  resize: vertical;
}

.text-input:focus,
.text-area:focus,
.file-input:focus {
  outline: none;
  border-color: #d4af37;
}

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

.upload-box {
  background: #1b1b1f;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px;
  padding: 18px;
}

.upload-title {
  display: block;
  font-weight: 700;
  margin-bottom: 6px;
}

.upload-help {
  display: block;
  color: #bdbdbd;
  font-size: 0.95rem;
  margin-bottom: 14px;
}

.file-note {
  margin-top: 16px;
  font-size: 0.95rem;
}

.nav-controls {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 18px;
}

.nav-btn {
  padding: 14px 24px;
  border-radius: 10px;
  font-weight: 700;
  cursor: pointer;
}

.nav-btn.primary {
  background: #d4af37;
  color: #111;
  border: none;
}

.nav-btn.primary:hover {
  background: #e4be46;
}

.nav-btn.secondary {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255,255,255,0.18);
}

.nav-btn.secondary:hover {
  border-color: #d4af37;
  color: #d4af37;
}

.submit-btn {
  width: 100%;
  border: none;
  cursor: pointer;
  margin-top: 6px;
  background: #d4af37;
  color: #111;
  padding: 14px 24px;
  border-radius: 10px;
  font-weight: 700;
}

.submit-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.summary-box {
  background: #1b1b1f;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px;
  padding: 18px;
  margin-bottom: 20px;
  color: #ddd;
}

.summary-box div {
  margin-bottom: 8px;
}

.success-state {
  padding: 48px 18px 28px;
  text-align: center;
}

.success-state h2 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  margin-bottom: 12px;
}

.success-state p {
  max-width: 520px;
  margin: 0 auto 28px;
  color: #d2d2d2;
}

.success-actions {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

.contact-header {
  margin-bottom: 30px;
}

.contact-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.sr-only {
  position: absolute;
  overflow: hidden;
  clip: rect(0 0 0 0);
  height: 1px;
  width: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
}

@media (max-width: 900px) {
  .grid-3,
  .process,
  .brands,
  .contact-wrap,
  .contact-cards,
  .upload-grid {
    grid-template-columns: 1fr;
  }

  .nav-inner {
    flex-direction: column;
    gap: 12px;
  }

  .nav-links {
    flex-wrap: wrap;
    justify-content: center;
  }

  .option-grid,
  .option-grid.two-col {
    grid-template-columns: 1fr;
  }

  .form-step {
    min-height: auto;
  }
}