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

    :root {
      --ice:    #E8F4F8;
      --sky:    #B8DCE8;
      --glacier:#4A9DBF;
      --deep:   #0D2B3E;
      --night:  #071824;
      --gold:   #F0A500;
      --warm:   #F5F0EA;
      --white:  #FFFFFF;
      --red:    #D94F3D;

      --ff-display: 'Bebas Neue', sans-serif;
      --ff-mono:    'Space Mono', monospace;
      --ff-body:    'DM Sans', sans-serif;

      --max: 1200px;
      --nav-h: 72px;
    }

    html { scroll-behavior: smooth; }

    body {
      font-family: var(--ff-body);
      background: var(--night);
      color: var(--ice);
      overflow-x: hidden;
    }

    a { color: inherit; text-decoration: none; }
    img { display: block; max-width: 100%; }

    /* ── NOISE TEXTURE ─────────────────────────────────── */
    body::before {
      content: '';
      position: fixed;
      inset: 0;
      background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
      opacity: 0.4;
      pointer-events: none;
      z-index: 0;
    }

    /* ── NAVBAR ────────────────────────────────────────── */
    nav {
      position: fixed;
      top: 0; left: 0; right: 0;
      height: var(--nav-h);
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 0 2rem;
      z-index: 100;
      background: rgba(7,24,36,0.85);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid rgba(74,157,191,0.2);
    }

    .nav-logo {
      display: flex;
      align-items: center;
      gap: 0.6rem;
    }

    .nav-logo .logo-icon {
      width: 38px;
      height: 38px;
    }

    .nav-logo span {
      font-family: var(--ff-display);
      font-size: 1.6rem;
      letter-spacing: 0.05em;
      color: var(--white);
    }

    .nav-logo span em {
      color: var(--gold);
      font-style: normal;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 2rem;
      list-style: none;
    }

    .nav-links a {
      font-family: var(--ff-mono);
      font-size: 0.72rem;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--sky);
      transition: color 0.2s;
    }

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

    .nav-cta {
      background: var(--gold);
      color: var(--night) !important;
      padding: 0.45rem 1.1rem;
      border-radius: 3px;
      font-weight: 700 !important;
      transition: background 0.2s !important;
    }

    .nav-cta:hover { background: #ffb800 !important; color: var(--night) !important; }

    .hamburger {
      display: none;
      flex-direction: column;
      gap: 5px;
      cursor: pointer;
      background: none;
      border: none;
      padding: 4px;
    }

    .hamburger span {
      display: block;
      width: 24px;
      height: 2px;
      background: var(--ice);
      transition: all 0.3s;
    }

    .mobile-menu {
      display: none;
      position: fixed;
      top: var(--nav-h);
      left: 0; right: 0;
      background: var(--deep);
      border-bottom: 1px solid rgba(74,157,191,0.2);
      padding: 1.5rem 2rem;
      z-index: 99;
      flex-direction: column;
      gap: 1.2rem;
    }

    .mobile-menu.open { display: flex; }

    .mobile-menu a {
      font-family: var(--ff-mono);
      font-size: 0.85rem;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--sky);
      padding: 0.5rem 0;
      border-bottom: 1px solid rgba(74,157,191,0.1);
    }

    /* ── HERO ──────────────────────────────────────────── */
    #hero {
      position: relative;
      min-height: 100vh;
      display: flex;
      align-items: center;
      overflow: hidden;
    }

    .hero-bg {
      position: absolute;
      inset: 0;
      background:
        radial-gradient(ellipse 80% 60% at 70% 50%, rgba(74,157,191,0.15) 0%, transparent 70%),
        radial-gradient(ellipse 50% 80% at 20% 80%, rgba(13,43,62,0.8) 0%, transparent 60%),
        linear-gradient(160deg, var(--night) 0%, #0a1f2e 100%);
    }

    /* Aurora effect */
    .aurora {
      position: absolute;
      top: 0; left: 0; right: 0;
      height: 60%;
      background: linear-gradient(
        180deg,
        transparent 0%,
        rgba(74,157,191,0.06) 30%,
        rgba(72,200,120,0.04) 60%,
        transparent 100%
      );
      animation: aurora 8s ease-in-out infinite alternate;
    }

    @keyframes aurora {
      0%   { transform: translateX(-5%) skewY(-1deg); opacity: 0.5; }
      100% { transform: translateX(5%)  skewY(1deg);  opacity: 1; }
    }

    /* Mountains silhouette */
    .mountains {
      position: absolute;
      bottom: 0; left: 0; right: 0;
      height: 45%;
    }

    .hero-content {
      position: relative;
      z-index: 2;
      width: 100%;
      max-width: var(--max);
      margin: 0 auto;
      padding: 0 2rem;
      padding-top: var(--nav-h);
    }

    .hero-copy { max-width: 920px; margin: 0; text-align: left; }
    .text-glacier { color: var(--glacier); }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      background: rgba(74,157,191,0.15);
      border: 1px solid rgba(74,157,191,0.3);
      border-radius: 100px;
      padding: 0.4rem 1rem;
      font-family: var(--ff-mono);
      font-size: 0.7rem;
      letter-spacing: 0.15em;
      text-transform: uppercase;
      color: var(--glacier);
      margin-bottom: 1.5rem;
      animation: fadeUp 0.8s ease both;
    }

    .hero-badge::before {
      content: '';
      width: 6px; height: 6px;
      background: var(--glacier);
      border-radius: 50%;
      animation: pulse 2s ease infinite;
    }

    @keyframes pulse {
      0%, 100% { opacity: 1; transform: scale(1); }
      50%       { opacity: 0.4; transform: scale(0.7); }
    }

    .hero-headline {
      font-family: var(--ff-display);
      font-size: clamp(5.2rem, 7.4vw, 8.8rem);
      line-height: 0.88;
      letter-spacing: -0.025em;
      color: var(--white);
      animation: fadeUp 0.9s 0.1s ease both;
      max-width: 920px;
    }

    .hero-line { display: flex; align-items: baseline; gap: 0.28em; white-space: nowrap; }
    .hero-line-mobile { display: none; }
    .hero-headline .accent { color: var(--gold); }
    .hero-headline .line2 { color: var(--glacier); }

    .hero-sub {
      margin-top: 1.5rem;
      font-size: 1.1rem;
      font-weight: 300;
      color: var(--sky);
      max-width: 480px;
      line-height: 1.65;
      animation: fadeUp 0.9s 0.2s ease both;
    }

    .hero-actions {
      margin-top: 2.5rem;
      display: flex;
      gap: 1rem;
      flex-wrap: wrap;
      animation: fadeUp 0.9s 0.3s ease both;
    }

    .btn-primary {
      background: var(--gold);
      color: var(--night);
      font-family: var(--ff-mono);
      font-size: 0.8rem;
      font-weight: 700;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      padding: 0.9rem 2rem;
      border-radius: 3px;
      border: none;
      cursor: pointer;
      transition: all 0.2s;
      display: inline-block;
    }

    .btn-primary:hover {
      background: #ffb800;
      transform: translateY(-2px);
      box-shadow: 0 8px 24px rgba(240,165,0,0.3);
    }

    .btn-outline {
      background: transparent;
      color: var(--ice);
      font-family: var(--ff-mono);
      font-size: 0.8rem;
      font-weight: 700;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      padding: 0.9rem 2rem;
      border-radius: 3px;
      border: 1px solid rgba(184,220,232,0.3);
      cursor: pointer;
      transition: all 0.2s;
      display: inline-block;
    }

    .btn-outline:hover {
      border-color: var(--glacier);
      color: var(--glacier);
      transform: translateY(-2px);
    }

    .hero-stats {
      margin-top: 4rem;
      display: flex;
      gap: 3rem;
      flex-wrap: wrap;
      animation: fadeUp 0.9s 0.4s ease both;
    }

    .stat-item { }

    .stat-num {
      font-family: var(--ff-display);
      font-size: 2.5rem;
      color: var(--gold);
      line-height: 1;
    }

    .stat-label {
      font-family: var(--ff-mono);
      font-size: 0.65rem;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--sky);
      margin-top: 0.3rem;
    }

    @keyframes fadeUp {
      from { opacity: 0; transform: translateY(24px); }
      to   { opacity: 1; transform: translateY(0); }
    }

    /* ── TRUST BAR ─────────────────────────────────────── */
    .trust-bar {
      background: var(--deep);
      border-top: 1px solid rgba(74,157,191,0.15);
      border-bottom: 1px solid rgba(74,157,191,0.15);
      padding: 1rem 2rem;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 3rem;
      flex-wrap: wrap;
    }

    .trust-item {
      display: flex;
      align-items: center;
      gap: 0.5rem;
      font-family: var(--ff-mono);
      font-size: 0.68rem;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--sky);
    }

    .trust-item svg { color: var(--gold); flex-shrink: 0; }

    /* ── SECTION BASE ──────────────────────────────────── */
    section { position: relative; z-index: 1; }

    .section-inner {
      max-width: var(--max);
      margin: 0 auto;
      padding: 5rem 2rem;
    }

    .section-label {
      font-family: var(--ff-mono);
      font-size: 0.68rem;
      letter-spacing: 0.18em;
      text-transform: uppercase;
      color: var(--glacier);
      margin-bottom: 0.8rem;
    }

    .section-title {
      font-family: var(--ff-display);
      font-size: clamp(2.5rem, 5vw, 4rem);
      letter-spacing: 0.03em;
      color: var(--white);
      line-height: 1;
    }

    .section-title .gold { color: var(--gold); }

    .section-desc {
      margin-top: 1rem;
      color: var(--sky);
      font-size: 1rem;
      max-width: 560px;
      line-height: 1.7;
    }

    /* ── SERVICES ──────────────────────────────────────── */
    #services {
      background: var(--night);
    }

    .services-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
      gap: 1.5px;
      margin-top: 3rem;
      border: 1.5px solid rgba(74,157,191,0.15);
    }

    .service-card {
      background: var(--deep);
      padding: 2rem;
      position: relative;
      overflow: hidden;
      transition: background 0.3s;
      cursor: default;
    }

    .service-card::before {
      content: '';
      position: absolute;
      top: 0; left: 0;
      width: 3px;
      height: 100%;
      background: var(--gold);
      transform: scaleY(0);
      transform-origin: bottom;
      transition: transform 0.3s;
    }

    .service-card:hover { background: #0f2438; }
    .service-card:hover::before { transform: scaleY(1); }

    .service-icon {
      width: 48px;
      height: 48px;
      background: rgba(74,157,191,0.1);
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 1.2rem;
      color: var(--glacier);
    }

    .service-name {
      font-family: var(--ff-display);
      font-size: 1.4rem;
      letter-spacing: 0.04em;
      color: var(--white);
      margin-bottom: 0.5rem;
    }

    .service-desc {
      font-size: 0.88rem;
      color: var(--sky);
      line-height: 1.6;
      margin-bottom: 1rem;
    }

    .service-price {
      font-family: var(--ff-mono);
      font-size: 0.75rem;
      color: var(--gold);
      letter-spacing: 0.08em;
    }

    /* ── WHY US ────────────────────────────────────────── */
    #why {
      background: var(--deep);
    }

    .why-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 4rem;
      align-items: center;
      margin-top: 3rem;
    }

    .why-features { display: flex; flex-direction: column; gap: 1.5rem; }

    .why-feature {
      display: flex;
      gap: 1.2rem;
      align-items: flex-start;
    }

    .why-feature-icon {
      width: 42px;
      height: 42px;
      background: rgba(240,165,0,0.1);
      border: 1px solid rgba(240,165,0,0.2);
      border-radius: 6px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--gold);
      flex-shrink: 0;
    }

    .why-feature-title {
      font-family: var(--ff-display);
      font-size: 1.2rem;
      letter-spacing: 0.04em;
      color: var(--white);
      margin-bottom: 0.3rem;
    }

    .why-feature-desc {
      font-size: 0.88rem;
      color: var(--sky);
      line-height: 1.6;
    }

    .why-visual {
      background: linear-gradient(135deg, #0a1f2e 0%, #0d2b3e 100%);
      border: 1px solid rgba(74,157,191,0.2);
      border-radius: 8px;
      padding: 2.5rem;
      display: flex;
      flex-direction: column;
      gap: 1.5rem;
    }

    .ak-map-badge {
      display: flex;
      align-items: center;
      gap: 1rem;
    }

    .ak-map-badge svg { color: var(--glacier); }

    .ak-map-text { }

    .ak-map-text strong {
      display: block;
      font-family: var(--ff-display);
      font-size: 1.6rem;
      color: var(--white);
      letter-spacing: 0.04em;
    }

    .ak-map-text span {
      font-size: 0.8rem;
      color: var(--sky);
      font-family: var(--ff-mono);
      letter-spacing: 0.08em;
    }

    .warranty-box {
      background: rgba(240,165,0,0.08);
      border: 1px solid rgba(240,165,0,0.2);
      border-radius: 6px;
      padding: 1.2rem 1.5rem;
    }

    .warranty-box p {
      font-family: var(--ff-mono);
      font-size: 0.72rem;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--gold);
      margin-bottom: 0.4rem;
    }

    .warranty-box span {
      font-size: 0.9rem;
      color: var(--ice);
      line-height: 1.5;
    }

    .rating-row {
      display: flex;
      align-items: center;
      gap: 0.5rem;
    }

    .stars { color: var(--gold); font-size: 1.1rem; }

    .rating-text {
      font-family: var(--ff-mono);
      font-size: 0.72rem;
      color: var(--sky);
      letter-spacing: 0.08em;
    }

    /* ── PROCESS ───────────────────────────────────────── */
    #process {
      background: var(--night);
    }

    .process-steps {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 0;
      margin-top: 3rem;
      position: relative;
    }

    .process-steps::before {
      content: '';
      position: absolute;
      top: 28px;
      left: calc(12.5%);
      right: calc(12.5%);
      height: 1px;
      background: linear-gradient(90deg, transparent, var(--glacier), var(--glacier), transparent);
      opacity: 0.3;
    }

    .process-step {
      text-align: center;
      padding: 0 1.5rem;
    }

    .step-num {
      width: 56px;
      height: 56px;
      background: var(--deep);
      border: 1px solid rgba(74,157,191,0.3);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-family: var(--ff-display);
      font-size: 1.4rem;
      color: var(--glacier);
      margin: 0 auto 1.2rem;
      position: relative;
      z-index: 1;
    }

    .step-title {
      font-family: var(--ff-display);
      font-size: 1.15rem;
      letter-spacing: 0.04em;
      color: var(--white);
      margin-bottom: 0.5rem;
    }

    .step-desc {
      font-size: 0.83rem;
      color: var(--sky);
      line-height: 1.6;
    }

    /* ── DEVICES ───────────────────────────────────────── */
    #devices {
      background: var(--deep);
    }

    .devices-row {
      display: flex;
      gap: 1rem;
      flex-wrap: wrap;
      margin-top: 2.5rem;
    }

    .device-pill {
      display: flex;
      align-items: center;
      gap: 0.6rem;
      background: rgba(74,157,191,0.08);
      border: 1px solid rgba(74,157,191,0.2);
      border-radius: 100px;
      padding: 0.5rem 1.2rem;
      font-family: var(--ff-mono);
      font-size: 0.72rem;
      letter-spacing: 0.08em;
      color: var(--sky);
      transition: all 0.2s;
    }

    .device-pill:hover {
      background: rgba(74,157,191,0.15);
      border-color: var(--glacier);
      color: var(--ice);
    }

    .device-pill svg { color: var(--glacier); }

    /* ── CONTACT ───────────────────────────────────────── */
    #contact {
      background: var(--night);
    }

    .contact-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 4rem;
      margin-top: 3rem;
    }

    .contact-info { display: flex; flex-direction: column; gap: 1.5rem; }

    .contact-item {
      display: flex;
      gap: 1rem;
      align-items: flex-start;
    }

    .contact-item-icon {
      width: 40px;
      height: 40px;
      background: rgba(74,157,191,0.1);
      border-radius: 6px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--glacier);
      flex-shrink: 0;
    }

    .contact-item-label {
      font-family: var(--ff-mono);
      font-size: 0.65rem;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--glacier);
      margin-bottom: 0.3rem;
    }

    .contact-item-val {
      font-size: 0.95rem;
      color: var(--ice);
      line-height: 1.5;
    }

    .contact-form {
      background: var(--deep);
      border: 1px solid rgba(74,157,191,0.15);
      border-radius: 8px;
      padding: 2rem;
    }

    .form-title {
      font-family: var(--ff-display);
      font-size: 1.5rem;
      letter-spacing: 0.04em;
      color: var(--white);
      margin-bottom: 1.5rem;
    }

    .form-group {
      margin-bottom: 1.2rem;
    }

    .form-group label {
      display: block;
      font-family: var(--ff-mono);
      font-size: 0.65rem;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--glacier);
      margin-bottom: 0.4rem;
    }

    .form-group input,
    .form-group textarea,
    .form-group select {
      width: 100%;
      background: rgba(74,157,191,0.06);
      border: 1px solid rgba(74,157,191,0.2);
      border-radius: 4px;
      padding: 0.75rem 1rem;
      font-family: var(--ff-body);
      font-size: 0.9rem;
      color: var(--ice);
      outline: none;
      transition: border-color 0.2s;
      -webkit-appearance: none;
    }

    .form-group input:focus,
    .form-group textarea:focus,
    .form-group select:focus {
      border-color: var(--glacier);
    }

    .form-group textarea { resize: vertical; min-height: 90px; }

    .form-group select option { background: var(--deep); }

    .form-submit {
      width: 100%;
      background: var(--gold);
      color: var(--night);
      font-family: var(--ff-mono);
      font-size: 0.8rem;
      font-weight: 700;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      padding: 0.9rem;
      border-radius: 4px;
      border: none;
      cursor: pointer;
      transition: all 0.2s;
      margin-top: 0.5rem;
    }

    .form-submit:hover {
      background: #ffb800;
      transform: translateY(-2px);
    }

    .form-success {
      display: none;
      text-align: center;
      padding: 2rem;
      color: var(--glacier);
      font-family: var(--ff-mono);
      font-size: 0.85rem;
      letter-spacing: 0.08em;
    }

    /* ── PAYMENT BANNER ────────────────────────────────── */
    #payment-banner {
      background: linear-gradient(135deg, #0f2d42 0%, var(--deep) 100%);
      border-top: 1px solid rgba(240,165,0,0.2);
      border-bottom: 1px solid rgba(240,165,0,0.2);
    }

    .payment-banner-inner {
      max-width: var(--max);
      margin: 0 auto;
      padding: 3.5rem 2rem;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 2rem;
      flex-wrap: wrap;
    }

    .payment-banner-text { }

    .payment-banner-text p {
      font-family: var(--ff-mono);
      font-size: 0.7rem;
      letter-spacing: 0.15em;
      text-transform: uppercase;
      color: var(--gold);
      margin-bottom: 0.5rem;
    }

    .payment-banner-text h2 {
      font-family: var(--ff-display);
      font-size: clamp(1.8rem, 4vw, 3rem);
      color: var(--white);
      letter-spacing: 0.04em;
    }

    .payment-banner-text span {
      display: block;
      font-size: 0.9rem;
      color: var(--sky);
      margin-top: 0.5rem;
    }

    .payment-banner-actions {
      display: flex;
      gap: 1rem;
      flex-wrap: wrap;
    }

    /* ── FOOTER ────────────────────────────────────────── */
    footer {
      background: var(--night);
      border-top: 1px solid rgba(74,157,191,0.12);
      padding: 3rem 2rem 2rem;
    }

    .footer-inner {
      max-width: var(--max);
      margin: 0 auto;
    }

    .footer-top {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr;
      gap: 3rem;
      padding-bottom: 2rem;
      border-bottom: 1px solid rgba(74,157,191,0.1);
    }

    .footer-brand .brand-name {
      font-family: var(--ff-display);
      font-size: 1.8rem;
      color: var(--white);
      letter-spacing: 0.05em;
      margin-bottom: 0.8rem;
    }

    .footer-brand .brand-name em {
      color: var(--gold);
      font-style: normal;
    }

    .footer-brand p {
      font-size: 0.88rem;
      color: var(--sky);
      line-height: 1.65;
      max-width: 300px;
    }

    .footer-col h4 {
      font-family: var(--ff-mono);
      font-size: 0.65rem;
      letter-spacing: 0.15em;
      text-transform: uppercase;
      color: var(--glacier);
      margin-bottom: 1rem;
    }

    .footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; }

    .footer-col ul li a {
      font-size: 0.88rem;
      color: var(--sky);
      transition: color 0.2s;
    }

    .footer-col ul li a:hover { color: var(--gold); }

    .footer-bottom {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding-top: 1.5rem;
      flex-wrap: wrap;
      gap: 1rem;
    }

    .footer-bottom p {
      font-family: var(--ff-mono);
      font-size: 0.65rem;
      letter-spacing: 0.08em;
      color: rgba(184,220,232,0.4);
    }

    .footer-bottom a { color: var(--glacier); }

    /* ── PAYMENT PAGE ──────────────────────────────────── */
    #payment-page {
      display: none;
      position: fixed;
      inset: 0;
      background: var(--night);
      z-index: 200;
      overflow-y: auto;
    }

    #payment-page.active { display: block; }

    .payment-page-nav {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 1.2rem 2rem;
      background: rgba(7,24,36,0.95);
      border-bottom: 1px solid rgba(74,157,191,0.2);
      backdrop-filter: blur(12px);
      position: sticky;
      top: 0;
      z-index: 10;
    }

    .payment-page-nav .logo {
      font-family: var(--ff-display);
      font-size: 1.4rem;
      color: var(--white);
      letter-spacing: 0.05em;
    }

    .payment-page-nav .logo em { color: var(--gold); font-style: normal; }

    .close-payment {
      background: none;
      border: 1px solid rgba(74,157,191,0.3);
      color: var(--sky);
      font-family: var(--ff-mono);
      font-size: 0.7rem;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      padding: 0.5rem 1rem;
      border-radius: 3px;
      cursor: pointer;
      transition: all 0.2s;
    }

    .close-payment:hover { border-color: var(--glacier); color: var(--glacier); }

    .payment-body {
      max-width: 680px;
      margin: 0 auto;
      padding: 3rem 2rem 5rem;
    }

    .payment-header {
      text-align: center;
      margin-bottom: 3rem;
    }

    .payment-header h1 {
      font-family: var(--ff-display);
      font-size: 3rem;
      color: var(--white);
      letter-spacing: 0.04em;
    }

    .payment-header p {
      color: var(--sky);
      margin-top: 0.5rem;
      font-size: 0.95rem;
    }

    .payment-secure-badge {
      display: inline-flex;
      align-items: center;
      gap: 0.4rem;
      background: rgba(74,157,191,0.1);
      border: 1px solid rgba(74,157,191,0.2);
      border-radius: 100px;
      padding: 0.3rem 0.8rem;
      font-family: var(--ff-mono);
      font-size: 0.65rem;
      letter-spacing: 0.1em;
      color: var(--glacier);
      margin-bottom: 1rem;
    }

    .payment-card {
      background: var(--deep);
      border: 1px solid rgba(74,157,191,0.15);
      border-radius: 12px;
      padding: 2.5rem;
      margin-bottom: 1.5rem;
    }

    .payment-card h2 {
      font-family: var(--ff-display);
      font-size: 1.4rem;
      color: var(--white);
      letter-spacing: 0.04em;
      margin-bottom: 1.5rem;
      padding-bottom: 1rem;
      border-bottom: 1px solid rgba(74,157,191,0.1);
    }

    .invoice-line {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 0.6rem 0;
      border-bottom: 1px solid rgba(74,157,191,0.06);
      font-size: 0.9rem;
    }

    .invoice-line:last-child { border-bottom: none; }
    .invoice-line .label { color: var(--sky); }
    .invoice-line .val { color: var(--ice); font-family: var(--ff-mono); }

    .invoice-total {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 1rem 0 0;
      margin-top: 0.5rem;
      border-top: 1px solid rgba(74,157,191,0.2);
    }

    .invoice-total .label {
      font-family: var(--ff-display);
      font-size: 1.2rem;
      color: var(--white);
      letter-spacing: 0.04em;
    }

    .invoice-total .val {
      font-family: var(--ff-display);
      font-size: 1.8rem;
      color: var(--gold);
      letter-spacing: 0.04em;
    }

    .pay-form .form-group { margin-bottom: 1.2rem; }

    .pay-form .form-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 1rem;
    }

    .pay-btn {
      width: 100%;
      background: var(--gold);
      color: var(--night);
      font-family: var(--ff-display);
      font-size: 1.4rem;
      letter-spacing: 0.06em;
      padding: 1rem;
      border-radius: 6px;
      border: none;
      cursor: pointer;
      transition: all 0.2s;
      margin-top: 1rem;
    }

    .pay-btn:hover {
      background: #ffb800;
      transform: translateY(-2px);
      box-shadow: 0 8px 30px rgba(240,165,0,0.3);
    }

    .pay-btn:disabled {
      opacity: 0.6;
      cursor: not-allowed;
      transform: none;
    }

    .pay-note {
      text-align: center;
      font-family: var(--ff-mono);
      font-size: 0.65rem;
      letter-spacing: 0.08em;
      color: rgba(184,220,232,0.5);
      margin-top: 1rem;
    }

    /* Invoice preview toggle */
    .invoice-preview { margin-bottom: 1.5rem; }

    .amount-display {
      text-align: center;
      padding: 2rem;
      background: rgba(240,165,0,0.06);
      border: 1px solid rgba(240,165,0,0.15);
      border-radius: 8px;
      margin-bottom: 1.5rem;
    }

    .amount-display .amount-num {
      font-family: var(--ff-display);
      font-size: 3.5rem;
      color: var(--gold);
      letter-spacing: 0.04em;
    }

    .amount-display .amount-label {
      font-family: var(--ff-mono);
      font-size: 0.7rem;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--sky);
      margin-top: 0.3rem;
    }

    /* Success screen */
    .pay-success {
      display: none;
      text-align: center;
      padding: 4rem 2rem;
    }

    .pay-success.show { display: block; }

    .success-icon {
      width: 80px;
      height: 80px;
      background: rgba(72,200,120,0.1);
      border: 2px solid rgba(72,200,120,0.3);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 1.5rem;
      color: #48c878;
      font-size: 2rem;
    }

    .pay-success h2 {
      font-family: var(--ff-display);
      font-size: 2.5rem;
      color: var(--white);
      letter-spacing: 0.04em;
      margin-bottom: 0.8rem;
    }

    .pay-success p {
      color: var(--sky);
      font-size: 0.95rem;
      line-height: 1.6;
    }

    .receipt-box {
      background: var(--deep);
      border: 1px solid rgba(74,157,191,0.15);
      border-radius: 8px;
      padding: 1.5rem;
      margin-top: 2rem;
      text-align: left;
    }

    .receipt-box h4 {
      font-family: var(--ff-mono);
      font-size: 0.7rem;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--glacier);
      margin-bottom: 1rem;
    }

    /* Admin panel styles */
    #admin-page {
      display: none;
      position: fixed;
      inset: 0;
      background: var(--night);
      z-index: 200;
      overflow-y: auto;
    }

    #admin-page.active { display: block; }

    .admin-body {
      max-width: 860px;
      margin: 0 auto;
      padding: 2rem;
    }

    .admin-header {
      margin-bottom: 2rem;
    }

    .admin-header h1 {
      font-family: var(--ff-display);
      font-size: 2.5rem;
      color: var(--white);
      letter-spacing: 0.04em;
      margin-bottom: 0.3rem;
    }

    .admin-header p {
      color: var(--sky);
      font-size: 0.88rem;
    }

    .create-invoice-form {
      background: var(--deep);
      border: 1px solid rgba(74,157,191,0.15);
      border-radius: 12px;
      padding: 2rem;
      margin-bottom: 2rem;
    }

    .create-invoice-form h2 {
      font-family: var(--ff-display);
      font-size: 1.5rem;
      color: var(--white);
      letter-spacing: 0.04em;
      margin-bottom: 1.5rem;
    }

    .line-items { display: flex; flex-direction: column; gap: 0.75rem; margin-bottom: 1rem; }

    .line-item-row {
      display: grid;
      grid-template-columns: 1fr auto auto;
      gap: 0.75rem;
      align-items: center;
    }

    .line-item-row input {
      background: rgba(74,157,191,0.06);
      border: 1px solid rgba(74,157,191,0.2);
      border-radius: 4px;
      padding: 0.6rem 0.8rem;
      font-family: var(--ff-body);
      font-size: 0.88rem;
      color: var(--ice);
      outline: none;
    }

    .line-item-row input:focus { border-color: var(--glacier); }

    .line-item-row .price-input {
      width: 110px;
    }

    .remove-line {
      background: none;
      border: none;
      color: rgba(184,220,232,0.3);
      cursor: pointer;
      font-size: 1.1rem;
      transition: color 0.2s;
    }

    .remove-line:hover { color: var(--red); }

    .add-line-btn {
      background: none;
      border: 1px dashed rgba(74,157,191,0.3);
      color: var(--glacier);
      font-family: var(--ff-mono);
      font-size: 0.7rem;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      padding: 0.6rem 1.2rem;
      border-radius: 4px;
      cursor: pointer;
      transition: all 0.2s;
    }

    .add-line-btn:hover { border-color: var(--glacier); background: rgba(74,157,191,0.05); }

    .link-output {
      background: rgba(240,165,0,0.06);
      border: 1px solid rgba(240,165,0,0.2);
      border-radius: 8px;
      padding: 1.5rem;
      margin-top: 1.5rem;
      display: none;
    }

    .link-output.show { display: block; }

    .link-output p {
      font-family: var(--ff-mono);
      font-size: 0.65rem;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--gold);
      margin-bottom: 0.6rem;
    }

    .link-copy-row {
      display: flex;
      gap: 0.75rem;
    }

    .link-copy-row input {
      flex: 1;
      background: rgba(74,157,191,0.06);
      border: 1px solid rgba(74,157,191,0.2);
      border-radius: 4px;
      padding: 0.65rem 1rem;
      font-family: var(--ff-mono);
      font-size: 0.75rem;
      color: var(--ice);
      outline: none;
    }

    .copy-btn {
      background: var(--gold);
      color: var(--night);
      font-family: var(--ff-mono);
      font-size: 0.7rem;
      font-weight: 700;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      padding: 0.65rem 1.2rem;
      border-radius: 4px;
      border: none;
      cursor: pointer;
      transition: all 0.2s;
      white-space: nowrap;
    }

    .copy-btn:hover { background: #ffb800; }

    .admin-login-screen {
      max-width: 400px;
      margin: 4rem auto;
      padding: 2rem;
      background: var(--deep);
      border: 1px solid rgba(74,157,191,0.15);
      border-radius: 12px;
      text-align: center;
    }

    .admin-login-screen h2 {
      font-family: var(--ff-display);
      font-size: 2rem;
      color: var(--white);
      letter-spacing: 0.04em;
      margin-bottom: 0.5rem;
    }

    .admin-login-screen p {
      color: var(--sky);
      font-size: 0.85rem;
      margin-bottom: 1.5rem;
    }

    .admin-error {
      color: var(--red);
      font-family: var(--ff-mono);
      font-size: 0.72rem;
      margin-top: 0.5rem;
      display: none;
    }

    /* ── SCROLL REVEAL ─────────────────────────────────── */
    .reveal {
      opacity: 0;
      transform: translateY(30px);
      transition: opacity 0.7s ease, transform 0.7s ease;
    }

    .reveal.visible {
      opacity: 1;
      transform: none;
    }

    /* ── RESPONSIVE ────────────────────────────────────── */
    @media (max-width: 900px) {
      .why-grid { grid-template-columns: 1fr; }
      .process-steps { grid-template-columns: 1fr 1fr; gap: 2rem; }
      .process-steps::before { display: none; }
      .footer-top { grid-template-columns: 1fr 1fr; }
      .contact-grid { grid-template-columns: 1fr; }
    }

    @media (max-width: 640px) {
      .nav-links { display: none; }
      .hamburger { display: flex; }
      .hero-copy { max-width: 100%; }
      .hero-headline { font-size: clamp(3.6rem, 16vw, 5.4rem); line-height: 0.9; max-width: 100%; }
      .hero-line-desktop { display: none; }
      .hero-line-mobile { display: block; white-space: normal; }
      .hero-stats { gap: 1.5rem; }
      .process-steps { grid-template-columns: 1fr; }
      .footer-top { grid-template-columns: 1fr; }
      .pay-form .form-row { grid-template-columns: 1fr; }
      .payment-banner-inner { flex-direction: column; }
      .line-item-row { grid-template-columns: 1fr; }
      .line-item-row .price-input { width: 100%; }
    }