:root {
    --steel: #b0b8c1;
    --steel-dark: #6e7d8a;
    --silver: #e8ecef;
    --charcoal: #1a1f24;
    --ink: #2c3540;
    --gold: #c9a84c;
    --cream: #f5f2ed;
    --white: #ffffff;
  }

  * { margin: 0; padding: 0; box-sizing: border-box; }
  html { scroll-behavior: smooth; }

  body {
    font-family: 'DM Sans', sans-serif;
    background: var(--charcoal);
    color: var(--silver);
    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: 1.4rem 5%;
    background: rgba(26,31,36,0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(176,184,193,0.15);
    animation: fadeDown .8s ease both;
  }
  .logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem; font-weight: 900;
    letter-spacing: .04em;
    color: var(--white);
  }
  .logo span { color: var(--gold); }
  .nav-links { display: flex; gap: 2.4rem; list-style: none; }
  .nav-links a {
    text-decoration: none; font-size: .85rem; font-weight: 500;
    letter-spacing: .12em; text-transform: uppercase;
    color: var(--steel);
    transition: color .25s;
  }
  .nav-links a:hover { color: var(--gold); }
  .nav-cta {
    background: var(--gold); color: var(--charcoal);
    padding: .55rem 1.4rem; border-radius: 2px;
    font-size: .8rem; font-weight: 600; letter-spacing: .1em;
    text-transform: uppercase; text-decoration: none;
    transition: opacity .2s;
  }
  .nav-cta:hover { opacity: .85; }

  /* ─── HERO ─── */
  .hero {
    min-height: 100vh;
    display: grid; grid-template-columns: 1fr 1fr; align-items: center;
    padding: 8rem 5% 5rem;
    position: relative; overflow: hidden;
  }
  .hero::before {
    content: '';
    position: absolute; inset: 0;
    background:
      radial-gradient(ellipse 60% 60% at 70% 50%, rgba(201,168,76,.07) 0%, transparent 70%),
      radial-gradient(ellipse 40% 80% at 0% 100%, rgba(110,125,138,.1) 0%, transparent 60%);
    pointer-events: none;
  }

  .hero-text { position: relative; z-index: 2; }
  .hero-eyebrow {
    font-size: .75rem; letter-spacing: .25em; text-transform: uppercase;
    color: var(--gold); margin-bottom: 1.2rem;
    display: flex; align-items: center; gap: .7rem;
    animation: fadeUp .9s .2s ease both;
  }
  .hero-eyebrow::before {
    content: ''; display: block;
    width: 32px; height: 1px; background: var(--gold);
  }
  h1 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2.8rem, 5vw, 4.8rem);
    line-height: 1.08; font-weight: 900;
    color: var(--white); margin-bottom: 1.6rem;
    animation: fadeUp .9s .35s ease both;
  }
  h1 em { font-style: normal; color: var(--gold); }
  .hero-sub {
    font-size: 1.05rem; line-height: 1.75;
    color: var(--steel); max-width: 460px; margin-bottom: 2.6rem;
    animation: fadeUp .9s .5s ease both;
  }
  .hero-btns {
    display: flex; gap: 1rem; flex-wrap: wrap;
    animation: fadeUp .9s .65s ease both;
  }
  .btn-primary {
    background: var(--gold); color: var(--charcoal);
    padding: .85rem 2rem; border-radius: 2px;
    font-weight: 600; font-size: .9rem; letter-spacing: .08em;
    text-transform: uppercase; text-decoration: none;
    transition: transform .2s, box-shadow .2s;
    box-shadow: 0 4px 24px rgba(201,168,76,.3);
  }
  .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(201,168,76,.45); }
  .btn-outline {
    border: 1px solid var(--steel-dark); color: var(--silver);
    padding: .85rem 2rem; border-radius: 2px;
    font-weight: 500; font-size: .9rem; letter-spacing: .08em;
    text-transform: uppercase; text-decoration: none;
    transition: border-color .2s, color .2s;
  }
  .btn-outline:hover { border-color: var(--gold); color: var(--gold); }

  /* Hero visual side */
  .hero-visual {
    position: relative; z-index: 2;
    display: flex; justify-content: center; align-items: center;
    animation: fadeUp 1s .4s ease both;
  }
  .product-showcase {
    position: relative;
    width: 380px; height: 380px;
  }
  .showcase-ring {
    position: absolute; border-radius: 50%;
    border: 1px solid rgba(201,168,76,.2);
    animation: spin linear infinite;
  }
  .ring1 { inset: 0; animation-duration: 30s; }
  .ring2 { inset: 24px; animation-duration: 20s; animation-direction: reverse; border-color: rgba(176,184,193,.15); }
  .ring3 { inset: 48px; animation-duration: 40s; border-color: rgba(201,168,76,.1); }

  .center-product {
    position: absolute; inset: 70px;
    background: linear-gradient(135deg, #2a3240 0%, #1a1f24 100%);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 0 80px rgba(201,168,76,.12), inset 0 1px 0 rgba(255,255,255,.06);
    border: 1px solid rgba(176,184,193,.1);
  }

  /* stats strip */
  .stats {
    background: rgba(255,255,255,.03);
    border-top: 1px solid rgba(176,184,193,.1);
    border-bottom: 1px solid rgba(176,184,193,.1);
    display: grid; grid-template-columns: repeat(4,1fr);
    padding: 2.5rem 5%;
  }
  .stat {
    text-align: center; padding: 1rem;
    border-right: 1px solid rgba(176,184,193,.1);
  }
  .stat:last-child { border-right: none; }
  .stat-num {
    font-family: 'Playfair Display', serif;
    font-size: 2.4rem; font-weight: 700; color: var(--gold);
    line-height: 1;
  }
  .stat-label { font-size: .78rem; color: var(--steel); letter-spacing: .1em; text-transform: uppercase; margin-top: .4rem; }

  /* ─── SECTIONS ─── */
  section { padding: 6rem 5%; }
  .section-label {
    font-size: .72rem; letter-spacing: .25em; text-transform: uppercase;
    color: var(--gold); margin-bottom: 1rem;
    display: flex; align-items: center; gap: .7rem;
  }
  .section-label::before { content: ''; display: block; width: 28px; height: 1px; background: var(--gold); }
  h2 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2rem, 3.5vw, 3rem); font-weight: 700;
    color: var(--white); margin-bottom: 1rem;
  }
  .section-sub { color: var(--steel); line-height: 1.7; max-width: 560px; margin-bottom: 3.5rem; }

  /* ─── PRODUCTS ─── */
  .products-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5px;
    background: rgba(176,184,193,.12);
    border: 1px solid rgba(176,184,193,.12);
  }
  .product-card {
    background: var(--charcoal);
    padding: 2.5rem 2rem;
    transition: background .3s;
    position: relative; overflow: hidden;
    cursor: default;
  }
  .product-card::after {
    content: ''; position: absolute; bottom: 0; left: 0;
    height: 2px; width: 0; background: var(--gold);
    transition: width .4s ease;
  }
  .product-card:hover { background: #202730; }
  .product-card:hover::after { width: 100%; }
  .product-icon {
    width: 52px; height: 52px; margin-bottom: 1.4rem;
    display: flex; align-items: center; justify-content: center;
    background: rgba(201,168,76,.1); border-radius: 4px;
  }
  .product-card h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.2rem; color: var(--white); margin-bottom: .7rem;
  }
  .product-card p { font-size: .88rem; color: var(--steel); line-height: 1.65; }

  /* ─── WHY US ─── */
  .why-us { background: rgba(255,255,255,.02); }
  .why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }
  .why-card {
    background: linear-gradient(135deg, #252d38 0%, #1e252e 100%);
    border: 1px solid rgba(176,184,193,.12);
    border-radius: 4px; padding: 2.5rem;
    position: relative;
  }
  .why-card::before {
    content: ''; position: absolute; top: 0; left: 0;
    width: 60px; height: 3px; background: var(--gold);
  }
  .features { list-style: none; display: flex; flex-direction: column; gap: 1.8rem; }
  .feature { display: flex; gap: 1.2rem; align-items: flex-start; }
  .feature-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--gold); margin-top: .4rem; flex-shrink: 0;
  }
  .feature h4 { color: var(--white); font-size: 1rem; margin-bottom: .3rem; }
  .feature p { color: var(--steel); font-size: .87rem; line-height: 1.6; }

  /* ─── PROCESS ─── */
  .process-steps {
    display: grid; grid-template-columns: repeat(4,1fr); gap: 0;
    position: relative; margin-top: 3rem;
  }
  .process-steps::before {
    content: ''; position: absolute;
    top: 28px; left: calc(12.5% + 12px); right: calc(12.5% + 12px);
    height: 1px; background: linear-gradient(90deg, var(--gold), rgba(201,168,76,.3));
    z-index: 0;
  }
  .step { text-align: center; padding: 0 1rem; position: relative; z-index: 1; }
  .step-num {
    width: 56px; height: 56px; border-radius: 50%;
    background: var(--charcoal); border: 2px solid var(--gold);
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 1.4rem;
    font-family: 'Playfair Display', serif;
    font-size: 1.2rem; color: var(--gold); font-weight: 700;
  }
  .step h4 { color: var(--white); font-size: .95rem; margin-bottom: .5rem; }
  .step p { color: var(--steel); font-size: .82rem; line-height: 1.6; }

  /* ─── CONTACT ─── */
  .contact-wrap {
    display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: start;
  }
  .contact-info { display: flex; flex-direction: column; gap: 1.5rem; }
  .info-item { display: flex; gap: 1rem; align-items: flex-start; }
  .info-icon {
    width: 40px; height: 40px; flex-shrink: 0;
    background: rgba(201,168,76,.1); border-radius: 2px;
    display: flex; align-items: center; justify-content: center;
    color: var(--gold); font-size: 1rem;
  }
  .info-item h4 { color: var(--white); font-size: .85rem; margin-bottom: .2rem; }
  .info-item p { color: var(--steel); font-size: .85rem; }
  .contact-form { display: flex; flex-direction: column; gap: 1.2rem; }
  .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
  input, textarea, select {
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(176,184,193,.2);
    color: var(--white); border-radius: 2px;
    padding: .85rem 1rem; font-family: 'DM Sans', sans-serif;
    font-size: .88rem; outline: none; width: 100%;
    transition: border-color .25s;
  }
  input:focus, textarea:focus, select:focus { border-color: var(--gold); }
  input::placeholder, textarea::placeholder { color: var(--steel-dark); }
  select option { background: var(--ink); }
  textarea { resize: vertical; min-height: 120px; }
  .submit-btn {
    background: var(--gold); color: var(--charcoal);
    padding: 1rem 2rem; border: none; border-radius: 2px;
    font-family: 'DM Sans', sans-serif;
    font-weight: 600; font-size: .9rem; letter-spacing: .08em;
    text-transform: uppercase; cursor: pointer;
    transition: opacity .2s, transform .2s;
  }
  .submit-btn:hover { opacity: .88; transform: translateY(-1px); }

  /* ─── FOOTER ─── */
  footer {
    background: #111518;
    border-top: 1px solid rgba(176,184,193,.1);
    padding: 3rem 5%;
    display: flex; justify-content: space-between; align-items: center;
    flex-wrap: wrap; gap: 1rem;
  }
  .footer-logo { font-family: 'Playfair Display', serif; font-size: 1.2rem; color: var(--white); }
  .footer-logo span { color: var(--gold); }
  footer p { color: var(--steel-dark); font-size: .8rem; }
  .footer-links { display: flex; gap: 1.5rem; }
  .footer-links a { color: var(--steel-dark); font-size: .8rem; text-decoration: none; }
  .footer-links a:hover { color: var(--gold); }

  /* ─── ANIMATIONS ─── */
  @keyframes fadeDown { from { opacity:0; transform: translateY(-16px); } to { opacity:1; transform: none; } }
  @keyframes fadeUp   { from { opacity:0; transform: translateY(24px); }  to { opacity:1; transform: none; } }
  @keyframes spin     { to   { transform: rotate(360deg); } }

  /* ─── HAMBURGER ─── */
  .hamburger {
    display: none; flex-direction: column; justify-content: center;
    gap: 5px; cursor: pointer; padding: 6px;
    background: none; border: none; z-index: 200; position: relative;
  }
  .hamburger span {
    display: block; width: 24px; height: 2px;
    background: var(--silver); border-radius: 2px;
    transition: all .3s ease;
  }
  .hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .hamburger.open span:nth-child(2) { opacity: 0; }
  .hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  /* ─── MOBILE MENU OVERLAY ─── */
  .mobile-menu {
    display: none;
    position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    width: 100%; height: 100%;
    background: #1a1f24;
    z-index: 150;
    flex-direction: column; align-items: center; justify-content: center;
    gap: 2.5rem;
  }
  .mobile-menu.open { display: flex; }
  .mobile-menu a {
    font-size: 1.6rem; font-family: 'Playfair Display', serif;
    color: var(--white); text-decoration: none;
    letter-spacing: .05em; transition: color .2s;
  }
  .mobile-menu a:hover, .mobile-menu a:active { color: var(--gold); }
  .mobile-menu .mobile-cta {
    background: var(--gold); color: var(--charcoal);
    padding: .85rem 2.5rem; border-radius: 2px;
    font-family: 'DM Sans', sans-serif;
    font-size: .9rem; font-weight: 600;
    letter-spacing: .1em; text-transform: uppercase;
  }

  /* ─── RESPONSIVE: Tablet (≤900px) ─── */
  @media(max-width: 900px) {
    .nav-links { display: none; }
    .nav-cta { display: none; }
    .hamburger { display: flex; }

    .hero { grid-template-columns: 1fr; padding-top: 6rem; padding-bottom: 3rem; text-align: center; }
    .hero-sub { max-width: 100%; }
    .hero-eyebrow { justify-content: center; }
    .hero-btns { justify-content: center; }
    .hero-visual { display: none; }

    .stats { grid-template-columns: repeat(2,1fr); }
    .stat { padding: .8rem; }
    .stat-num { font-size: 2rem; }

    section { padding: 4rem 5%; }

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

    .why-grid { grid-template-columns: 1fr; gap: 2.5rem; }
    .contact-wrap { grid-template-columns: 1fr; gap: 2.5rem; }

    .process-steps { grid-template-columns: 1fr 1fr; gap: 2rem; }
    .process-steps::before { display: none; }

    .form-row { grid-template-columns: 1fr; }

    footer { flex-direction: column; text-align: center; gap: .8rem; }
    .footer-links { justify-content: center; }
  }

  /* ─── RESPONSIVE: Mobile (≤480px) ─── */
  @media(max-width: 480px) {
    nav { padding: 1rem 4%; }
    .logo { font-size: 1.2rem; }

    h1 { font-size: 2.2rem; }
    h2 { font-size: 1.8rem; }
    .hero-sub { font-size: .95rem; }
    .hero-btns { flex-direction: column; align-items: center; }
    .btn-primary, .btn-outline { width: 100%; text-align: center; padding: .9rem 1.5rem; }

    .stats { grid-template-columns: repeat(2,1fr); }
    .stat-num { font-size: 1.8rem; }
    .stat-label { font-size: .68rem; }

    section { padding: 3rem 4%; }
    .section-sub { margin-bottom: 2rem; }

    .products-grid { grid-template-columns: 1fr; }
    .product-card { padding: 1.8rem 1.4rem; }

    .process-steps { grid-template-columns: 1fr; gap: 2rem; }
    .step-num { width: 48px; height: 48px; font-size: 1rem; }

    .why-card { padding: 1.5rem; }
    .contact-info { gap: 1.2rem; }
    .info-item { gap: .8rem; }

    input, textarea, select { font-size: .9rem; padding: .75rem .9rem; }
    .submit-btn { padding: .9rem 1.5rem; font-size: .85rem; width: 100%; }

    footer { padding: 2rem 4%; }
    .footer-links { flex-wrap: wrap; gap: 1rem; }
  }

/* ─── v3 additions ─── */
section[id]{scroll-margin-top:70px}
.page-top{padding-top:9rem}
.group{padding-bottom:2rem}.group+.group{padding-top:2rem}
.domain-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5px;background:rgba(176,184,193,.12);border:1px solid rgba(176,184,193,.12)}
.products-grid.two{grid-template-columns:repeat(2,1fr)}
.card-link{display:inline-block;margin-top:1.2rem;color:var(--gold);font-size:.8rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;text-decoration:none}
.nav-links a.active{color:var(--gold)}
.cta-band{background:rgba(201,168,76,.06);border-top:1px solid rgba(201,168,76,.15);border-bottom:1px solid rgba(201,168,76,.15);text-align:center}
.cta-band .section-sub{margin:0 auto 2rem}.cta-band .hero-btns{justify-content:center;animation:none}
.btn-wa{display:inline-flex;align-items:center;gap:.5rem;background:#25D366;color:#0b2e17;padding:.85rem 2rem;border-radius:2px;font-weight:600;font-size:.9rem;letter-spacing:.08em;text-transform:uppercase;text-decoration:none}
.btn-wa svg{width:18px;height:18px}
.wa-float{position:fixed;right:max(1rem,env(safe-area-inset-right));bottom:max(1rem,env(safe-area-inset-bottom));width:56px;height:56px;border-radius:50%;background:#25D366;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 20px rgba(0,0,0,.45);z-index:120}
.wa-float svg{width:30px;height:30px}
.faq{max-width:820px}
.faq-item{border-bottom:1px solid rgba(176,184,193,.15)}
.faq-item summary{cursor:pointer;list-style:none;padding:1.2rem 2.2rem 1.2rem 0;color:var(--white);font-weight:500;position:relative}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:'+';position:absolute;right:.4rem;top:1rem;color:var(--gold);font-size:1.5rem}
.faq-item[open] summary::after{content:'–'}
.faq-item p{color:var(--steel);line-height:1.7;padding-bottom:1.3rem;font-size:.92rem}
.hp{position:absolute;left:-9999px;height:0;width:0;opacity:0}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.product-card,.step,.feature,.stat{opacity:1!important;transform:none!important}}
@media(max-width:900px){.hero{min-height:auto}.domain-grid{grid-template-columns:1fr}.page-top{padding-top:7rem}.hamburger{padding:12px}}
@media(max-width:480px){.products-grid.two{grid-template-columns:1fr}.page-top{padding-top:6rem}input,textarea,select{font-size:16px}.wa-float{width:52px;height:52px}.cta-band .btn-wa,.cta-band .btn-primary{width:100%;justify-content:center;text-align:center}.mobile-menu{gap:1.8rem;overflow-y:auto}footer{padding-bottom:4.5rem}.faq-item summary{font-size:.95rem}}

/* ─── v3.1 ─── */
.btn-wa{transition:transform .2s,box-shadow .2s;box-shadow:0 4px 24px rgba(37,211,102,.3)}
.btn-wa:hover{transform:translateY(-2px);box-shadow:0 8px 32px rgba(37,211,102,.45)}
.page-top h1{font-size:clamp(2rem,3.5vw,3rem);margin-bottom:1rem;animation:none}
.info-item a{color:inherit;text-decoration:none}.info-item a:hover{color:var(--gold)}
/* ─── v3.2: keep nav (logo + menu button) above the open mobile menu ─── */
nav{z-index:160}
.mobile-menu{padding-top:4.5rem}